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EP, ; ARTMENT OF ASRICLLTURE, WASHINS TON, oc.

Acta Bot. Bohemicae

Hilitzer, Ae Addenda dd lichenographiam Bohemiae Ser. II. . Acta, Bot. Bohemica. 4/5: 41-51. 1986

Hilitzer, A. Notes sur la production et a 'éjaculation des spores chez le Solorina saccata (L.) Ach. Acta Bot. Bohemica. 4/5: 52-58. ie

LIST ame BO: Conan but Loris a& la connaissance de la flore mycologique de la Bulgarie. Acta Bot. Bohemica. -

4/5: 28-41. 1926.

Suze >) ul ? / § Lichenes slovakiae II. Ad distributionem geogra-— phicam adnotationum pars secunda. Acta Bot.

Bohemica. 4/52 3-20. 1926.

Vithelm, J.

Remarques bryologiqies d’un voyage & Ville- franche sur Mer {France méridionale } Acta Bot. Bohemica. 4/5: 21627. 1926.

“African Sri & Cotton Plant. : Moore, Ba 9 ibton diseases inSouth Africa. Afri Sugar & Cotton Plant. 2{10): 27-29. Ce W926 Cotton wilt; bacterial blight or angular leat spot; boll rot; anthracnose.

“ bgric. oe (Firenze) Pampanini, Re ay Le prime notizie sulla vegetazione di Giara- bub. Agric » Colon. 20: 455460. De 1926. noel.

mer. Bee Journ. (Hamilton, tii.) ‘

. Pellett, F. Ce 4 us * Southwestern honey plants. Some introduged trees. A a mer. Bee Journ.° 67: 20-21. illus. Ja. 1927. no.l. ee site s has ‘Aeacia and Eyeat WOES « E

AOL ¥ ot * Be 7 Re ef RE Bt pret a ad = alee

Se cre eee a ‘Vol. 9 Noe REA = P x, : Dec 027,1926-—Ja oS, 1 9e7s

oe

: 3

Ved noel, pees

Amer. Journ. Pharm. (Philadelphia )

eh. Lefimam, He.’ }

‘ ; The alkaloids of Lobelic inflate Le Amore Journ. Pham. 98: 637-639. D. 1926. noel2.

jginne Ist. See ae og sBirenze see End of list.

in. Rep. “Agr. Vonkata, MK .ra0e

Roport of work done in the mycological section during 1924-25. 4fnneRep. fgr. Dept. Mysore. 1024/25: ¥-9. 19e6. |

_ hrees koleroge, coffe investigations, smut of roagi, betelvine mildew. Amn. Rep. East Malline Res. Stat. (East Malling, Kent) : Hat bony Rs Cian.

Apple root—-stocks, their particular suitabilityes for different soils, varicties and purposes. fon. Rep. East Melling Res. Stat. 1925: 46-52. Je. 1926.

Wormald, H.

Plant pathology. Programe of research with briof progress roports. finn. Rep. Hast Melling Res, State L925: 6465... Toe 1926.

Arb. Biol. Reichanst. Land- ue. Forstw. (Berlin)

Schweizor, Ge oy / Vober das vorkommen eciniger xanthinkorper und ihrer dorivate in der kartofficl. Arb. Biobe Reich-

Sanst. Land- ue Forstw. 15: 1-18. 1926... “Nib « die

Arch. Protistenk. (Jonz)

Mead Conrad, W. use. Recherches sur les flagellates de nos oaux ae saumitres. 2. Chrysomonadincs « frch. Protistenk. ios 66%. 167-231. DAYS eiCOlep le Toon Ne vee Nouns boas Peer pier, Ties | Be Zwei neue chrysophyceen und cine neue “syncyanose"™ iy aus dom Lunzcer untersec. Arch. Protistenk. 56% Noeoieeeees \Silue.s Ne 1920... woe 2 Placochrysis membranigern, Chrys ocapse maxima, NOV eSDe . 3 ! ; Mie \

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Wet. «

eis no el, Dede

Lrk. Bot. (Stockholm) Asplund, Ee Contributions to the flor. of the Bolivian indes. divics Bote VecOh, nosis, (59) De) AUIS. W265 scorn 25

Floderus, Be ee

On the Salix flora of Kamtchatka. Arke Bote ve20h, nod. 68 pe. pls Le LOG Mocs!

De PSecudopolaris, S. lonsipoetiolsta, S. paralleli— nervis, S. hultcnii, sp.nov

Ma lme 9 Oo OSI INT Dic im regnellschen herbar aufbewahrten arten der flechtengattung Lecanactis (Eschw.) Weinioe ETc Oba Nie tObs, NOs. O Pe LIZ6. TOs ie Lcocanectis subcacsia, NeSpe

Mailme, G.O.A. Lichenes blastoniospori Herbarii regnellioni.

PMs BOG Veen. Nowa Sl ps LIZ6. NO. Se Callopism., Toloschistcs, Xanthoria.

Medclius, Se Mossvoegeteationen i Storlicn mcd omncjd. Arke Bot. ve2Z0h, noel0. WHE AIC INMSITS AE) Fal A) c

Rosenberg, O.

Zum mechanismus der diploidcen kerntcilung in polhenmugoerzollen. ~~) dink. Bot. veczOB, nosde, bps PAS 6) IG) NOs ie

Santesson, @. G.

Hinige drogen seus dom Kamcrun-gebicte und ihro cinhcimische verwendung. Lnles, BOG |) ViecORe Ole oe 34 De LIZ « Ole cis

With vernacular nemcS.e

Urban, I.

Plantae haitenses novae vel rariores II. = cl. E.L. Ekman 1924 lectac. Arke Bote vVeZ0Oh, NOD. BDDe ). Dlis, di5is IJ 25\e NOe) Bie

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Vie oe MOT. Diei4a~

Ber. Dout. Bot. Ges. (Berlin) Braslavets, Le Polyploide mitosen bei Cannabis sativa Le Ber. Deut. Bot. Ges. Lf: 298 =502 6 illus. ING, USES 6, sale) 5 186

Gomcinhardt, Ke

Beitrage zur kenntnis dcr diatomceon. Bore Deut. Bot. Ges. 44: 517-532. pl. xii-xiii. WN. 26s NOs Oe

I. Poren und streifen in der zellwand der dia— tomeen.e II. Raphcn-rudimmmtec und porcn bei Pcro- nia crinsces Bréb. ot Lrn. III. Zur sch lenstruk-— gur von sch anthidium brevipes (Le@ardh) Cleve.

WomewarG 2.) its

Zur okologico und systomati': von Botrydium gr-nu- latum (L.) Grev. Bor. Deut. Bot. Ges. 44: 555-540. So: 4 NC OL oe | Vie Nie 296 Noles Se

Lingolshcim, 4. vone

Bin neucr vorlesungsvcrsuch gur chemic dos chlorophylls. Ber. Deut. Bot. Ge. 443 502-505. Nov U92. nee Be

Sccligor, R. Die weissdornmispcel von finzig. Ber. Deut .Bot. Gos. 44: 506-516. illus. Ne 1326.) NO. Sie

Bol. Agencia Goral. Colon. Portucal (Lisboa) AeMed da. die cis OQ Dr. Frederico Welwitsch c a sun obra om Angola. Estudo critico-biograéfico, compilag&o ec anotagtces. (cont.) Bol. tigéncie, Ger. Colon. 2: 151-168. HS oh Die I26)e NO slr

Gossweiler, J. & Montciro do Amaral, Aehe Estudo sobre os palmares do vale d do delta do Rio Muconga, Fomento geral de Angola (Fogerang ) Miss%o do olcaginosos. Bol. Agéncia Ger. Colon. Area —oO et Die UIL6. NO sll. Hoe: ene festieaeere yoo” send of list. Abromoit, J. Ein boitrag zur bernstcinflora Ostprcusscns.e Bot. Arch. 16: 435-456. Se 19266 Hoamemolidenthium mezii, nespe

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Bot. firche (cont.) Buchs, £. & Zigsenspeek, He imtwicklungsgscschichte dcr eaxen der cinhcimischon Onchudicensund aire physic ieee und biollie sic.) El. his— POLAR, PNCCuuLa,. GoOCyert. Ono srdelay ILS 5 GSOLLIsy 6 aE 1926.

Grond., fe Ucber dic system.tische stcllung der isocetacecn. Boies) acClis 16: 268-296. nal bls} 1926.

tlog , Co

Dei bedoutung der serc-Gicgnestik flr dic stam mosgeschichtlichce fcorschung. BO ere en ml Orslazole WSS

Moz, Oh Dic thocricn dcr phylegcnotik. Bote peeC live 1) Gre 414-4346 1926.6

Miclinski, Ke

Uebcr dic phylsecnic der brycphyten mit bescndercr bericksichtigung der Hcepaticac. Beteg Aiello IVES PEI. 19266

Neuvheoff, W. & Ziazonspeck, H.

Meron legisch-scrologische boarbeitung des sys— toms der basidiomyectcn. Bot. rene) hosinelo-—oDe illus. LAE Reuter, Ke ;

Die phiylosonic dor Perictales . Bet. irch) 16: 118-217. WSS 3

Stcineekc, F. Dor schachtclbau der zygnomalen-mcembron. DeiGrereGe Mee bs, C22 EL bb. ) alias. 19266

ee Te ratasenes) und Strittiscs. Hine expcerimentcile a ae ous lat Wore sia ealiae a A0ate) Sade der scercdi- westisechon mcthade fur die phyl gonctisch-systematis— au fr rschune . ey Sages LOS PAL 25 6), IDS 25 6

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Bet. Gaz. (Chicazo) Hosicns). die. Hie Stmucbure of Pemsylvenian plants from Tllinc is ie BOteiGaaie . Se Leroi. 1M A ocala iro DelIZ6. need.

Richmond, T.E.

lesune ineculaticn as influenced by stock and scion. BotepGaze Ce) 458442. illus. D.1926. nme.4.

For other entries under this heading see end of list.

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hy , Res) i) ns Y ih Ne : i " Wis ee “> Fehps raea f Mr eal Siesta 2 Malia lien Celta ES ney Oy A Pree ne) { F Wha aoe oH i e E te ¥ ah et st ; at Vy rl 1 ‘ohooh an RE ea wi its ie els, at Oe aN ac" ‘i - seh Parents ven eee a fi Lie Ae ee: adits nip eay! sii ¢ win aa | ee ame RD Wk OT ee aera om i a ites aia $e ‘Abie 3 a’ ih 1 Lea ie i " rey it ie ’ 1) vf

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Bot. Mas. Telkyoe Hends,, Me. Revisie sreminum Japeniac XI. Bot. Mage Malang 2Oe2a5estin es) (Nek OSG oe Gy Mes) miGea1/6l6

Dee..ri +) Je

Onseme’ Checteceras of Japan. il. Bot. Mage Higley ine Oe Nolen Site 9 lS. O. 1926 (Rec'd D.) MO 485 imei, Na

Gonctic studios in morning slcrios XVI-XVII. Bot. Maz. Tokyo. “0: 446-449, “96-498. illus. eie=o « NO26)) (Ree 'd De) m¢.276-77.

Japrncese with English sumnaary.

XVI. On the Matsushim:. fcorms. XVII. On the white Horgan cL Pharbitis nil. :

indie Ve ec Kenne,, Be

On the variability cf fmearantus paniculatus . Boteieme Polen. 420: 5582545. 0. 1926 (Reed De) 1’ 0X78 6

Japanesc vith Inglish summary.

Kivehare, ike

Ucber das wachstun dor starkekcrncr und dic bimedals variationskurve in bomzug auf dic gresse der stirkok¢Crncr in den kcimblaéttorn ven Nolumbe nucifera Gartn. Bete Mac. Uckyo. 40s (2272546 ee U9e6 (Reed D.) no.Z76.

Kunicda, H.

On the mitesis and fortilizetion in Sargassum horneri Ag. Bot. Mae. Tolsyo. £0: 545-550. MIMS Om he ORS WG De) m0 6a 7ele

Japonese with English summary.

Nakai, ie

Netulac ad plentas Jeponiac ot Koroc:c XXXII. Bet. Mees Telcy2. 403 £63495. Se 1926. (Rec'd Dan) Tau Cy ae

Yamaguchi, Y.

Netiz Wbor dic vererbung dor fasziaticn boi Phe pais ail Bot. Maz. Tokyc.e 40: 535-537. 0.1926 (Rec'd D.) no.478.

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Ved, Noel, Pe Te

Bot. Not. (Lund, Sweden)

Gertz, O. Undersolminga.r Cver bromstorkelse och dess kemi e Bot ° Net ° SG). 0) ° 349-575 C) no o4—6 e

German résunié: P. 374-3786

Bulie Soc. Mycol. France (Pcris)

Brébincoud, P.

Contribution % lo révisicn des Agoricinées JELLIL AY) Sierelg,) Mbiee tollliG dseepatelleld 42: 121-129. WN.15, WO26 6) m/e

wiudTes in Clitocy be, [richol om.) (Colin bia), Pholwete,,. Cortinarius, Pasillus .

Chauvin, HE.

Sur la prétendue toxicitd d'imanita citrina Bull soc sevcol. Mrance. 422 L9G. | Nilo. 926i. ne AWE

Dumée, 1D

Netes de myeclogic pratique. Bull. Sce. Mycol. Meamees, tes W7OlU 74. (N15. 1925.) noel (ey.

I. Sur le Phyllcporus rhcdex-.nthus Schw.; II. Trichelomc, pseudc-acerbum C.D., ne serait—il B23 synonyme de T. Gucrnisaci Greunn, Gill.?.

Gilbert, E.

Bribes mycclogiques, ii-v. Bull. Sec. Myccl. Manees oe fen Us .5 Dis iv. - . Diogo Ze: noel/2.

ii. Delieatula bagnolensis, nesp., iii. Omphalia mMairei nespe; iv. Fhedapaxillus lutetianus, nape; ve Leptonia lactinella, nesp.

Hillier, L.

Le Clitacybe gyrans Fries dens les envircns de Besangon. Bull. Soc. Mycol. France. 42: 188- SO Nip lioiy Me(. mae) 2,

Humbhot, Re Essai d'étude anat:mique des champizncns supérieurs. Bull. Sec. Myccl. Franc. AP 75 2745) Niels) MO aera igual fe Recommends adeptinge termincl: gy cf Fayed but nt his classification.

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Wisi Sel) apa BNe

Bull. Sec. Mycol. France. (ccnt.) Bara bNo Ge. tte Note su deux espéces américaines réccaltées aux environs de Paris. Bull. Sec. Mycol. France. Be 280) MIME Re ple! v. Nels. dooem noel /2. Gomphidius tent: sus; Leptcnia dysthales.

id iaia ne Ci

Caractéres acrphl-giques et Culturaux du Ver-— mMicularic eryngii. Buln Soe. Mycol. France. 42: 51-61. pl. i-iii, WN.15,1926. Te soe

Maheu, Je 7 0 bd a 2 Deux expertises relatives & GCS enpcis:::ne- nents par champisnens sees. Bull. Sce. Myecl.

Fronce. 42: 139-141. N.15, 1926. nelson

Mahou, J.

La myeslogie cebscuricclc S-uterraine amdéri- caine. (Cavernes do City-cavo, Etat de Kentucky, Btats—Unis). Bull. Soc. Mycol. France. 42: 130- 138. N.15, 1926. no.1/2.

Maire, Re

Etudes mye: legiqucs(Fasc.3) Bull. See. Myecl. France. 42: 40-42, W.15, 1926. n ail 26

Clitocybe Seetrepa; Treanoctes enyedalcas Pali = memyecs d licnsis nevencn.

Mawar Ris Frengcis Vinecus (1880-1925). Bulle 'Secie Myecls Frane . 42: 35.39. De rite ibrexaleacie) N.15, 1926. n° .1/2.

Liste chron] Sicue des nublicaticns de Frangcis Wincens; p.57-39.

Meare. Re

Ronaraues sur le. Ceuses do divergcnecs cntre les auteurs au sujet des dinensi ns doa SPF esis Bull. Soc. ilyecl. Pronee. 423 43-50. N15, 1926. n Lie),

Morcau, Fe

Galloway, un roneau endrphylléon des Cnig— cspcrices. Bull. See. Myccl. Francc. Lo2 SM toy abe N15, 1926. n 1/2.

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Bull. Sce. Mycol, France. (cont .<) Merquer, Re Sur guelques hynéncnycétcs épixyles réc-1tée. dans les veallécs pyrénéonnes ot lour do- veoleppaicnt oxcepticrnel = havte altitude. Buiieamooc Mycele Mronce. Aes Veo—N87. Vranl Sreploe Ore Noe WE

Nicolas, Ge

Unnouvel h@to d'tingulins fraxines (Bull.) Biles SeCeivice ll. Hrance. we USPS 5 MSIL, 1926. Weel Ze

Moy eiimne dagith a Coben Nests).

Nicolas, G.

Un n vwvel héte de Gancderne .pplanatum (Pors.) Pi IOC. iiCGiik Mra nec. 42: 190-191. N.15, US26u mc fe.

Libor eds £ ibher treesei Vente

Nicolas, G. Un parasite du’melon de Malabar. ELIE See 4 Mycol. France. Mee oe 5. Nel bauelO 2omumoelyicrs Epicoccum nigrum Link on leaves of Cucurbita ficifcoli:. Bouche (C. melanosperms A.Bre)

Pikearcl. hie

Les agaricales ct aphylloporales des Carpathes certreles. Bull. Soc. Mycol. France. 42: 8l— iO idl.) ple vieniaes, Nel, 1926. moem/e.

Skupienski, F. Xe

Contribution 3 l'étude des Myxonycétes cn Pologne. Bull. Soc. Mycol. France. 42: 142- HoGewmallus si pists Weld, 1926. noe U/er

Société mycologicue de France. Atlas de planches coloriées. pl. XI-XIV (col.) ivitsayoullctam. vele, fasc. 1/2. Nellis, 19266

Vinecns, F.

Mode de formation ct structure des conceptacles du Coniothyrium concentricum (Desm.) Sacc. Bull. Soc. liycol. France. 422 SOUS Sie asien \ Nella), BAS 5 dont

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Woes noel, Pe 10.

BWOOCe Nabe LCclaim. Lane. Bois, De Un botaniste Australicn. J.-H. Mniden (1859~— 1925) Bull. Soc Net. Acclane Brance. (98 Zones 205 NM. 1926. noelle

(BOmSi.) Notice sur Léon Diguct. Bull. Soc. Nat. AGEL MS Jka ser 73: 196~201. WSEAS. « Fale) GIDL

Bull. Torr. Club. (Ganeastor, Pa.) Lee. Sse he identity of "Cuspa’ (Conoria? Cusps H.B. Kos.) Bull. Torr. Club. 5S: 601-604. (NeIS26. nose. Aspidosperma cuspa (H.B.K.) Blake.

Goldstein, B.

fi. cytological study of the lezves and growing points of healthy and mosaic diseased tobacco plants. Bue Lorre. Club). BOR AUIS 9S) oy als 6 p1.18-29. N-1926. noeSe

Trelense, S. F. & Trelease, H.» M. Relation of temperature to the phvsiological valucs of salt solutions as indicated by growth of wheat roots. JULIE > Wop chery, (Oalabioye: 53: 605-609. N.1926. no8e

Bali. Trop. Piant Res. Foundation. (Wash., D.C.) Walker, WM. & Stahl, C.F.

Certain gress hosts of the sugar cane mosaic disease and of the corn aphid considered in relation to their occurrence in Cuba. Bulls) ieope Elam Res Houndabionse Now. 14 p. 1926.

Bull. Union Agr. Evypt. (Le Caire) Casoria, M. Une nouvelle varicté de coton & longuc fibre. Bull. Union Agr. Heppte. 243 141-142. N.1926. nNOel75. iimelia nod.

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WS Aural Gals (oye Laks

Bult. Sci. Fok. Torkult. Kpusu Inp. Univ. Morikawa, Ke in-.tomische untersuchunczen ucber dic nadcln der zvwischen-formen von Pinus densiflors und P. Thunbergiie Bult. Sei. Pakt. Terkult. Kjusu Ibe WMA GAR SIE IILS G i 1ws. Ne. 19261 nore Japanese; German summary: pell2-113.

Nakamure, Ile Important fruit trees of the world, with spceial reference to their possibility to the Japancse territorics. Bullt.e SCs Hale Terkult > Kaus Imp. Univ. Ce aA uA pS\.e, 1 Noeloe6eumoec « Japanese; English surmary: p.146-147.

To, BK, UL A

On the scientific name of grapefruit. Bult. SCH tak. Lerkulit. Kjusu imp. Unive 2: 67-85. Ne 1926. NOecie

Japanese; English summary: pe 82~83. Citrus poaradisi.

Tons, ka 9 m e

On the scicntific name of Washingtonnavel orange. Bult. Sci. Fak. Terkult. Kjusu Imp. Univ. 22) 84=95). N.1926. noe.

Japanesc; English summarff: p. 94-95.

C. sinensis brasilicns{s NeVOLe

Calif. Cult. (Los Angeles) ELI eis Meee To start new walnut blight investigation. Calif. Cult. Cane Onsign OOo a olSy 1692011 sO are

Compt. Rend. ficad. igr. France. (Paris) Schribaux, E. Observations sur les croisemonts de le Station d'esscis de somences. Compt.Rend. Acad. Agre France. WAR RISA G MIMI WSO S 4X) Gos) 6

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Compt. Rend. Acad. Sci. Paris. Costantin, Je Nouveaux résultats expérimentaux sur lea culture de l’argouane (Pleurotus ecryngii). Compt. Rend. Ayomals Sica 6) Jeealsy a 183: 1073-1076. WAG, WIZ 6 we) o2si 4

Fosse, Re Présence de l'acide allantoique dans lo lggume vert dc Phascolus vulgaris. Compt. Rend. Acad.

DiCHie) hankaiste 1833 1114-1116. De1926, no.25~5

Soucges, R.

Enbryogénie des papavéracécs. Les dermiers stades du développement de ltembryon chez le Papaver rheeas L. Commons 4 | Inteilel oe Joely Steal eases 5) ILS) Se 1119-1120. illus. Deo. 926 6 NOle cols

Comp ie Aen ss OC. Biol. Paris. Hollande, A.Ch. & Crémicux, G. Renarques au suget d’un microbe radicicole, | (Rhizobium ornithopi n.sp) isolé des nodosités des racines d'un léguminecuse du Meroe (Ornithopus isthnoccarpus, Cos.) Corypt. Rend. Soc. Biol. Paris. OB. LIMO ILL 7/5 Aa IIIS Ame aaoreoyn

Country Life. (London) The Zenobias. Country Lite. “6O(Supplls ic) mane. SIS CoD GILG SOAS Ze Santor ilsyoulers

Deut. Lendw. Presse. (Berlin) i] Wrangcll, M.von. Versuche nit clecktrokultur. Deut. Landw. Presse.

Boys 6336 Died, 1926. no .b0.»

Facts atout Sugar (N.Y.) Rosenfeld, A. H.

The sugar industry of Peru. A sketch of its dc- velopment together with a report on its present conditions snd prospects (concl.) Facts about SUSer eee ot leo. Decor eo Mobs «

Bion. ich. (N.Y .)) Davey; PH. Reliable standards in tree surgcry. Flor. Exch. Gos) T4A90=1291 2 Deeds; 1926. noel? Fron an addcress before the Philadelphia branch of the Nat. Ass'n gardeners.

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NEA Sie noe l, Pe 136

Fortschr. Landw. (Vicnz) Notolitzlky, Te Boitraisc zur physiologischen anstomie landwirt- schaftliche wichtiger samcn und friichte. Fortschre Landw. 1: 697-7035. Liusie WVeil5, WIG moeekce

Schirmer, Ke

Hin boitrng zur untersuchung uber dic wirkungsre-— lation zwischen bcizwmg und impfung bei lcoguminoscn- samen. Fortschr. Landy. Ll: 742-747. illus. Dee Locos MO seo.

Die Fruitteclt. Lijsten, R. Zi cktebestri jding. De Fruitteblt. 16: 177— WIS yaisl alesis Die) WO 26\6 Spray natericnls, and apparatus and spraying calen— dacs

Garden (Qondon) Johnson, i. T. Plants for growing under trees. Garden. 90: 714-715. TW Sie D.11,1926. no2871.

Miss Gertrude Jekyll, V.M.H. Garden. 90:2 (Sappilejs) Hae) “port. De25, 1926. no.2875<

Gard. Chron. (London) Cook, L. Bust on perpetual carnations. Gard. Chron. eet Oe TA Olt Melt 1966 NOesO085 6 Mcothods of controle

Bey, £.G e

Buddleis forrestii. Cards, Chicony oul oOs £89. illus. DelS, 1926. no.Z086.

Recent introductions from Chin...

Friend, H.

Classical and Lesendary gardens, XIII. Beds of 211 various herbs. Gard. Chron. Ta OCs 227 Ore leh LS 26 6 HNO.) (LOGO.

Grove, A. fillies and lime. Ganda Chane) plete CG Or 9 0ls Dols, 1926. no.2086.

Longford, H. G. The importation of diseased bulbs. Gard.Chron. Bib oOs) SLO.) Deco. 1926. no. 2087

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Garde Chron. (cont.) Longford, H. Ge ia te vsTOry On 2, da nLodil) ‘seedikines Garde Chron. III, 80: 488-489. De18, 1926. no.Z2086.

Eres On.) iis

Sonic new colwabines. Gard. Chron i SOs ZO at Diels tl 6)6) | Os cOCD/. 7

Crosses made at Central Expcrimental Farm Ottawa « somerset,

Black-log discase of potato (Bacillus atrosepticus van Hall). Gerd. Chron. III, 80: 495-496.

D118, 1926. noe2z086.

Gartenfl. (Berlin) Leubert, R. Was ichren uns dic Amorikancr Wbhor dic krankhciten dor zgicrpflenzen und ihre bekcmpfung? Gartcnfl. 753 485-484. D.1926. nosel2. 9. Krenihciten der palmen.

Purpus, Jefe

Rhipidoptecris pcltata Schott. und Polypodiun fallax Schlecht.ct Cham. Zwei mexikanische klcinfarne. Gartcnfl. 75:3 475-477. TILES ODS) AL SAS) 6 9) ya) SILAS

Gartenw. (Berlin) Ra Pee ive Dic pilzlichen und tierischen fcinde des Chrysenthomum. Ihr euftretcen und ihre bekcmpfung. Gartenv . 20: 782-784. D.10, 126. noeb0.

Genetics. (Mcnash,, Wisc.) iyster.s Ws Hs The effect of onvironmont on v-ricgation patterns in maize pericarp. Genetics). | Mls Sre—o6oe) mulls. J1.1926. no.4.

OVC. ME cide

Inheritance of plumege color in the Rhode Island red brecd of domestic fowl. (Genetics. Tills S55=Si7il< Jls 1926 (Roc'd Jn.1927) nod.

9) ZY ged s e ig FE tS bd

MOS HM tala) SS yas calles

Genotics. (cont.) Whitanesy), Pe We Hered tin) Of WO Vioriable characters: an) Habpro-— bracon. Genetics. Til; 505-318) Jl.1926. (Reed Jacu9e7) nostic

Wright, Ss Muitationel mosaic coat prttcorns of the gsuinec pig. Genetics). lls 555-551. Ji +1926 (Reed Jase) no.

Lesly, die We The genetics of Lycopersicum csculcntum Mill. I. Genetics. ll: 352-354. illus. J1.1926. no.4.

fal

I. The trisomic inhcritance of "dwarf"

Mecirthur, J. W. Linknge studics with the tomato. Genetics. ll: 387-405. Jl. 1926. no.4.

Thorrpson, W. Pe

Chromosome behavior in a cross between wheat and ry. Genetics. DOM md Oeayey ip EUS Ji. Wo) allo Ae

Hilgerdia. (Berkelcy) Waiatleohe ENING gale The influence of pruning on the germinability of pollen end tne set of berries in Vitis vinifcre. Hilgardiae 2: 107-124. illus. N. 1926. node

House & Gard. (Greenwich, Conn.) Walder. Tie Blue flowers for rock gardens, a favorite colcr in mony forms. House & Gard. 5i1(2 jis POO-101, 118, ie eraleeen ee OO ML USie Sorel Veit «

Wilson, E. H.

The tcn most useful shrubs snd vincs. House Y Gard. 51(1): 102-105, 142, 146,148, 150. illus. J&e 1927

Cassave., cotton, grapevine, respberry, coffcc, castor oil plant, tcea, rose, hazcl-nut, quincc, biackberry.

Intern. Sugar Journ. (London) Neec, H. Pe The root disease complex of sugar conc. Intern. sugar JOuUrM. 28: 648-650. D.192C. no.336. Some historical notes on Lahains cane: p.650.

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Vio )s Oley! en Gis:

tovG tae Coll.) Journ. Sci. ibbott,E. Ve Taxonomic studics on scil fungi. Iova State Colmes owes Cis. jlks L5=S6ls, ius Ok MI26\s aOlsilie

Linastrom, He W. Linked inheritence in tomatocs. LOWS) SiGe Conti emhOuicne OCHioy Msn sealoe Ole L926. an0lellie

Muncic, J. H.

i. study of crown gcll caused by Pscudomones tumefaciens on rosaccous hosts. lowes Stabe Coll. Journ. Scie 14s) OV —UUOn). pli i—ivie OelI26)- noel.

Jardinage. (Paris) Fuchs, He. Les plentes grimpantes (cont .) Jardinagee 1$: 78-82. illus. D. 1926. no«l08.

Hein, Re Quclaucs maladies cryptogamiques des racines de lésunes(cont.) Jardinoge. 13: 91-92. illus.

D.1926. no.108. iii. Urophlyctis des bettcoraves; iv. Hernic du chou; ve Les rhizoctones [Rhizoctonia violaccac]

Truffaut, G. he porreeu; son origine et son histoire. Jardinagee 13: 89-90. De 19267." Woe HOG. History of the leck. To be conte

Journ. Agr. Rese Dictz, S. M. The alternate hats of crowm rust, Puccinia coronats Corda. { Tourn. Ler esos. 55-9706 wins. - Net5 926 (Ree'd D.28) noeilOl.

Mink, GKOK. & Bailey, i. A.

Pusaria causing bulb rot of jonions . Journ Agr. Hes oo 92929525.) iitus. N.15,1926 (Ree'd D.28) noelO,.

For other entries under this heading sec end of list.

‘ ‘ i BO M1 i A a. aia &

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Journ. Agr.Ros. (cont.) PRIS E. Ce The influcnee of soil temperature and soil mois-— yure on the development of ycllows in eabbage sccd- lings. POUIMMs here HS. S52 97 —IIee) ulus. N.15, 1926 (Ree'd D.28) no.10.

Walker, Je C. Botrytis ncc!: rots of onions. Journ. igr.Res. do: 893-928 . illus. N.15,1926. (Roc'd D.28) no.10.

Journe frcre PharmeAssoc.e (EHasto,Pa.) Konnierth, Ro i. & Pickerjne, EH. Digitalis lutea vs. Digitalis purpurea. Journe fmer.e Pharm. iissoce 15: 1069-1071. D.1926. noslZe

Journ. fmor. Soc. Jgron. (Goneva, N.Y.) ‘Slender, fe Chiorates as plant poisons. Journedsior. Soce ASrone 18s JIOL-1102. Del926. noelZe 4. prelininary reporte

McHarguo, Je Se Minoral constitucnts of the cotton plant. JOUIM e “471 CY e Soc. LETON TS} 6 1076-1083. D. 1926. NO e IU

Midgl Cy »5 Ae R.

Effect of alternate freezing and thawing on the impermeability of alfalfa and dodder sccds. Journ e Amer. Soc.Agron. 18: 1087-3098. De. 1926. nowlZe

Snith, LH. & Welworth, E. He

Seminal root development in corn in reaktion to vigor of carly growth and yield of crop. Journ e Ancre Soc. Agron. 183; 11135-1120. Delse6e Ne elee

Tysdal, Heit & Salmon, S. Ce

Viscosity and winter hardiness in the small Grains. Journe Ancr. Soc. Agrone 18: 1099-1100. Ds 1926. NOelZe

Wolfe, T.K. & Kipps, M.S.

Further studics of the pellination «f crcherd Grass. Journ. Amer. Soc.Agron. 18: 1121-11276 De1926. neoelZe

Dactylis glom_reatae

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Liens a . ei ae xn dtheien nis aa ade ¥y (Fema hom aogitiey er ott eas: Ab Gmigtords tacit iow tiage |

Ht i BY Pocus ie 4 od To We Advis, yikes ae an

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Woes idle Mer Mees Ile

Joumen. Arnold Abbe Rehder, A. Monimopetalum, a new genus of Celastraceae. Journe Arn. Arb. 7% 25e—-254. 0.1926. (Recta D, ) no.e4. M. chinense, sp.nov.

Rehder, Ae

New species, varieties and combinations from the herbarium and the collections of the Arnold Arboretum. (cont.) Journ. Arn. Arb. 7: 239-244. 0.1926. (Rec'd Ds) nos.

iabe Ce.

A new species of Paramignya from Papua with notes on two other Papuan Rutaceae. Journ. Arn. Arb. 7s Pol=n5o.. On 1926) (kee'd Ds) no.4.

Paramignya Brassi}.

Witsionde) 7 esti’

Magnoliaceae collected byJ.F. Rock in Yunnan and Indo-China. Journ. Arn. Arb. Be Zoo =Zo ei |) Omlaabl. (Rec'd D.) no.4.

Wilson, &. He

WEST

Taiwania cryptomerioides Hayata. Journ. Arn. Arb. PaneeI—2ole pil os) O. 1926. (Rec'd De) noe.

J urn. Bot. (London) = Bennett, A. Notcs on the genus Potamogeton of the "London catalogue”. Journ.Bot. 64.2) GLI Some DOO WO sO Se

Britton, C.K. Notes on some minor varieties of British plants. Journ. Bot? CH Z4 Oe Os Del SOOO Tolle

Choc A. He Reproductive mechanism in land flora. VI. Spo- rophylls (concl.) Jgurn.Bot. 64: 352-336. D.1926. no.768,

Rendle, A.B. Fourth internationalbotanical coggress (concl.) Journ. Bot. 64: 317-324. D.1926. no.768.

i ! a ¥ "y li Wa * M, a ike q me " here j ran ; Poe ce Oe iy Wt! A bi prey) bashed By desiccanient ea

nf ia Pa ‘ewe tans. a r erence: ee ein «| rh icine p fea be eee darcted pray Ge gr ey ae blond 1A 4

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PN or ee Ros ent, libel i * hia hii tne ies fi . . me | isin) en ‘an ‘iat pated. Oy We iy a

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poten ‘saute ere ere douches Wsteos. wade

wie + wt may NTS ae a ie a. of nance Ber Pie: Phila vo iis te

Wass Woo Mba ion EA

Journ.Dept.Agr. So. Australia. (Adelaide) Pritchard, E. W. Germination tests of imported seeds. Journ. Dept. Agr. So.Australia. 30: 379-581. WN. 1926. no.4.

Journ. Roy. H,rt. Soc. (London) Buxton, B. Genetics of the Wisley blue primrose. Journ. Roy. Hort. Soc. DUG GOS=CUUOG WE US.4. sao s25

Crane, D. B.

Autumn-flowering chrysanthemums for the flower garden. Jogurn. Roy. Hort. Soc. 51: 292c-504. Wal265 MOGs 5

Dowson, W. Je

A blossom wilt and stem rot of cultivated Antirrhinums and Schizanthus due to Sclerotinia sclerotiorum (Lib.) Massee. Journ. Roy. Hort.Soc. 51: 252-265. sare en Wey leo Oye) 11 Olaieie

Gibts, V. Taxaceae at Aldenham and Kew. Journ. Roy. Hort. SOC. 51: 189-224, plates. NegZor WOmere

Lawrence, Sir W. Virtuosity in vegetables. Journ. Roy. Hort. NOC. a) Olevievo—cOl. N26. nog.

Lawton, H.W. Notes on the New Zealand Veronicas. Journ. Roy. HomuscOCe » Dis S1l—olS .- plates. Wa MIZ5 fale) 2 Veronica lawtonii, sp.nov.

See Cra William Rickatson Dykes, M.A., L. es L., V.M.H. Jgurn. Roy. Hort. Soc. Sl: 177-179. port. ING IL 26) WMOleare pasned by O.Li.) and Hodis.

EF .Reetherbridge, Dillon Weston, /.A.R., &Newman, L,F. #& peculiar scorch and dying of fruit trees in the Wisbech district during 1923. Journ. Roy. Hort.Soc. SliG) ByALeSeOiG ts jollennc Sy INGE Aes Galolorac

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i i l l yi At 1

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Vilaia) gi Ole lpr) hal Ole

Journ. Roy. Hort. Soc. (cont.) Wilson, G.F. Pollination in orchards VII. Insect visitors to fruit blossoms. Journ. Roy. Hort Soc. Sis Cao eels pletesie) | Nak oaOe alec 6

Weta) G. The work of W.R. Dykes on irises. Journ. Roy. Hort. Soc. 51: 180-182. Nolo Zoe mOler.

Journ. Wash. Acad. Sci.(Baltimorc) Suondleya ban Cis New plants from Central America VI. Journ. Washl Acad.Sci. 17: 7-16. Ja.3,192¢. Krenke Pflanze. see end of list. Landtm. Tids. Landtm. (Stockholm)

Homing, E. Predisponcrande betingelscr for svertrost- harjningcr. Landtm. Tidskr. Landtm. 9: 1023—

UO Zoe DRS. I 2o). Oo. Conditions predisposing to cereal rusts.

Meld. Norges Landbruks. (0slo) Jdrstad, I. Fors¢k i arene 1924 og 1925 med varmtwannsavsop— ning av varhvete mot stinksot. Mcld. Norges Land- bruks. 6: 405-436. 1926. no.6/7.

Mem. Manuf. Etat. Gisquet, P. Cultures cxpcrimentales de tabac effectuces =. Bezurcepairc (istrc) cn 1924. Mem.Manuf. Etat. 5: 395-440. illus. 1926. no.4.

Missouri Bot. Gard.Bull. (St.Louis) ine Amportence of scLlentitic | tibmaries . Missouri Bom Gsna. (Bue ) Peete Voce. Delco NO. LO.

The libraryof the Missourk botanicalgerden. Missouri BOpsGeno, Du AAS be UO. D.LIZ6. moto.

Medl.Selsk. Havedyrkn. Ve: ner Norway (Oslo For entrics under this heading sec end of list.

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ll te ies as Ah ae habacn, dynes tt Mal taboo pares er sar seh ei (Oe pea Cet ah nga ee M uy 4 ne if ‘ Ae Oo. » ited © o% OLS ;

a Ranga a vi eats | tian yt' (vt tat

. estacats raga a. 2 ett 2 ORR Yi | mre ee BE it beam, ae abiian an | ¢ thereat ‘os ret PN tot ae bees oe Say ne : | ih bal t oh ; _ yi 4 th y wikis WAN va | i : ng, ot,

hig, | i f (ut bi SLRPTLD, | ERY m aa el Rib i any

Mingo espe cilize

Mollirs Deut. Gértn.-Zeit. (Effurt )

Edie Ala Vee

Der knktecn—jager. Mollers Deut. Gartn.- Zeit. 41: 418-420, 430-431. ab TL Dabs IDL eA W216 INOS Gen OG

Unstimmigkciten der Mcndelschen ve:crbungsgesct— zCe — Entdeckung von Astrophytum scnile Fric SDisMs

Muller, Fr.

Blattflceekcn - oder kr@uselkrenkheitc bei Polar- gonium zo:.ale. Molter Deut. | Gamtine— Zeal) ie 428-429, D.11,1926.

Physiological.

Monatsh. Chom. (Vinnnea)

Mycologie

Duscnendomtrer., 10. c¢ Graliimayer, He

Untersuchungen cuf dem gebicte der phytochemic. Titi. Ucbeor das betulin II. Monatsh. Chem. 47: 241-249, N.1920. no.5-6.

epholgy ahs ence Wilner. Jie

Beitragc zur verglcichenden pflsnzcnchemic. XIV. Oenothcrea bicnnis L. Monatsh. Chem. 47: 179- ausyour Ne ig2Z6. no .o—o.

luft, G. Dic vertcilung der saponine und gerbstoffe in der pilange. Monatsh. Chem. 47: 259-284. Ne

UAS oi aloy S63

(Lancaster, Pa.) Abbott, E. V. Scolccovasidium, a ncw genus of soil fungi.

Mycologic. fete mile AMS reer noe aie) |) Wlictini= Hier li dc @ ret) Olen ite

Inehaktesn oy lsiey A) Notes on Ploride fungi. Mycologic.. 19; 39- A Ver evel eis MO GALS

Boas | Wiel lie

Comparative morphology of Dothidacecous ond kin- dred stromata. Mycologic. 19: 1-20. pl.1-3. Jee=is 1927. no.l.

Hiugelstcin, R. Mycttozocx from Porto Rico. Mycologiz. 19s: 36-37. Ja.—-F. 1927. nol.

a

iT a 1 i ii yt Pe l

m ee We) Fe cthiaice Prk eT AR Kiet “| =

deen’ aha. dl ial alae ees nO E ess tag =f

gl! A

a iP

4 wag oye Base: ct é Ais fe cis ee ae : Mist * ae ee io eee, ee sit er TT use : eal patent ae ‘> “ee tae ee oe GE LEE oN <li Hey re “a | me a ‘hou it tioebenerhhlomu it - esol oad a Sea ee 1st tans aa

flies aed Ny i

‘ae ot «tnd oo) eats Mobi dak sioibes ics ero MBr ie ray tsre 8?

tee oleh ‘a

ete ida doe fe ite Ze ae ee me AL vate bbviso% ‘tain! Py 7 er hineee jel DER anette

ad ©. Seirus rea A be ae | &, Ca Rh Sibvicrn hae iilteala 08 Shop ciate ae ne Sail ae a es ee hota mabe Pete) ire 4 4a PS: ey

; ae tS ASO Be ;

iF i uf i a ih e net i\ Lis esaalae i i 7 ih lea Te ihae” Pig 2. suereny wnt mS) sostebhdlinse: ‘9a fenge ;

vy)

ie on i? =

mine : a i pee je hi wien akon abiewee ge igh | ot ae cma ens wT Bp.

wt i see

ved, ae SILA 101 eG |

Mycologic. (cont.) Macbride, @. HH. Myxomycctal misdemeanors. Mycologia. Ws $234. Jack. 1927. nol.

Wiepere oI SG) ke amanits, soliteric.. Mycologia. 19: 38-59, De aalals WS24r 4 ROG ILS

Recd, Gaon Mie

Further evidence of physiologic races of oat SME Sen La CONOStal Asia leis Se Bye Meio), ICS.

Nat. Nurserym. (Hatboro, Pa.)

Me einem De) ibis

Semesan again. Some observations ».. on the action of gscmesan. Neti) Nungserm. abi Wo) as aia Ona ieli

Nature (London) Cockcrell, T.D.A. Thc genetics of evening primrose and mice. Nature. 118: 914-915. DaZo, LILO MOI Or 6

Evens, G. Chromosome complcmcnts in grasscs. Nature. 118: 841. dk IOS Polo) Ses) s10iG

bariai | dis The "bleeding® of trees through injury. Narre se) leis Bv78 i. WSUS.) MO 6cdOns

Eales. yall.

Radxtc ll interception by plonts. Nentuaceyy aS ys 83 7-838. Den Or) AOI Ol

See also MOLE) on pi. 915, by we Golde

Obst- u. Gemliscb. (Berlin) Bronnile, H. Kohlhcrnic-bekampfungs-—versuch in stade 1926. Obs wwe IGemuseb. | 72s S58. 0 DelOeb. noes

Reinhold, J.

actgutstimulctionsversuche cuf den moorver— suchsfeldcrn grossbeeren der Lehr- und forschungs - enstalt Berlin—Dahicm. Obstb- u. Gemuscb. 72: S0o—505)., DelI2o. now.”

NS OSS aT aaa re nD Neaeth hpi ? Ta Kn co Ue i i idl a eee ee / ‘ ae ea ff ius

Cas

a j iy ho his q ie pal ve i é fy | ah

. i , Mg or dhe, my sagen haere: aielaee aH) he qa el ioe t ae ; «cette

eR a i: cabileddie oid vn oleae vel ad RPS opt ae uniaiahe Tabsisels

hee Ng ae Me aa eva a Saag Jel now Reus } naa vy 1 Hy er - he Ue i Age my q i) f | H igh 2 debi silt: Aust. Du "eal ha SRM «Gita Sh cy — ‘eae MASE BS AG eR EE

ee

ey Metis: * i; ‘sai ni oe Minted: agen! uit Cen a Way | ay Ome ware “ay, iy +h s a ney? if Oe a, eh . Ae rae ident pain

i | “oe 3 ie a, tor |

Ved, MOel, Diweos

Phorm... Journ. (London) lintthows, H. Ee A Foxglove cultivationin Cancde. Pherme Ueto niin eo 7OZ=705'..) lets | neh t WEBS ROC BLES!

Philipp. J,urn.Sci. (i nile) PROmMNCRESI Ni. he Contributions to the bryologicc1 florc, of the Philippines, VId Jelo\al Ist opojry Cxbberghe | Cabo OL: 277-500. W.1926. nod.

sentos, J. Ky.

Histological study of the bork of Alstonza Senoloris R. Brow from the Philippines.. Philips... Journ.sei. ols 415-425. Ne Loe Omer.

EmOGe (ONLO, State Hort... Soc. aoe. Mean cn GCWAS) sls |b. Spraying to control epple scab ancé apple blotch in southeastorn Ohio. Proc. Ohio Ste -¢ HeMpecOCe, DoelLoo—16i. S26,

Howdie th: Bs.0Se

Pollin: ticn studies on Ohio... Proc). Ohio Tstiue Hort. soc. 59s 197-200. 1926.

studics on applcs.

Tiorner) Cis lis Wien is GOON. (em i fpprecic. L Om. EAGOCls Ohio State Hort.Soc. poe JS. porta, Loe.

Proc. Roy.Soc. Ser.B. (London) Cambage, R. H. Joseph Henry M.iden ~ 1859-1925. Proc. Roy. Suc. Ser.eB. LOO(SUppl.): viii-xi. povia . Dwlg2e s Tani Ol Oic eeaalol MU Se: Si oiS

Dele, He iH.-

Arthur Robertson Cushny - 1866-1926. Proce Rowe coc. Sen. Be LOOUSUppl. je Rix xv. pore NOs (Ooh Del926).

Proereso Ascr. y Pec. Madrid... Columela, Dewinfeccion de las scmillas en seco. Progresso Agr. y Pec. Dee ite eee) IS A). O96), no.l466. Comparative valuc of treatments with Uspulun ena Gillentin, in solution or powder.

ea

« bard ia . x

/

yf

ree ai a Me) ca re tn cone ‘ole ae ne hee) tee . ae a i oe ae Un Oty

th ia pos i ae age : ea pant Oe RORE LEA eh see ie at ie | I er | eet a 7 —

¥ a | ‘a oe stead f re) 5 aN) bis cs ie sides fortogs: ee een we UL fk bed we ES WR ASR we | jibe Wy wey <a Cail Lela

+ Ee,

AR, bai! ba mul n g Me i : Me cit! esha yo. ao gpntatee teu

2 ey | CSSEL | WOOL VO Dae : Lats ; ai ‘ i ; gota, ” sa a sho

ioe : eco bdo young fi". mare ioe Hee abiog gdheR yee yobs, Toca

(e eet - Jdae.edsr a seni, a eratolt 4 Ties i ve sets a pa paste 12 be, rv Face Jone fe ‘) x . NG vein i ry, b oy 4 soot cin: rites? wisornsdoht sah . a 4 ae af, cama Bamog ee A eek i : | | eu i Rs Ra Ma at ict er yee nf ae OS Vt:

Were! 3 noel, De Coe Quart. Bull. if.ss. Stctc Plant Bd. Neste on

Cotton zust, whet it ids and how to controlit. Quart. Bull. Statc Plint Bd. lssissippi.

Gen romeo eLlelvises Tee ko eer.

Wedgworth, H.H.

Coty OIC Ter OLMOde. QuiatiG wmSUulle eS uae ela arith

Bad. IMgssissippi. 6(2): 10-12... illus.

hey s2r.,)vitic., Hort. (Bordeaux) Rachel Severin,

Jls1926.

e e . Cenicrenee sur “La preservation dw grin du

bea Le groin de blé cux chomps.

Rev. Agr.

NaGiGe Hort. seks, 17a—174.. DeLana eo Las

Rev. Gen. Bot. (Paris) Combes, R.

Emégration des substanccw azotees des fou- illes vers les tiges ct les recines des arbres ou cours du jauissement cutomncl (concl.)

Rov. Gon. Bot. Oige, Gre—6e0.. | Dt 9een) nooo.

Deflondre, G.

Monographie du genre Trechelomonas Ehr. (cont.) Rev. Gorn. Bot. 308: 687-706. pl.c7—29. Deere

no.456,.

Guillicrmond, A. &Mangcnot, G.

Revue gencrale dos travaux de cytvlogic parus

do 1910 a 1925 (cont.) Rov.Gen. Bot. GY USA se elo paso

Rev. H.rt. (Perris) i: Chenault, LL. Borboris Thunbergii atropurpures. Vemma neaOGet DetGe LIZo./MOsle.

Volut, R.

Nesp dmicrs dans les colons. Ceol (US) DielO ihIe2o6” Wks 6

Rev. Gén. Bot. (Paris)

38; 723-732.

Rov. Hort.

Rov.Hort. 98:

For entries under this heading sec crnd of list.

Rev. Sci. (Pcris)

For entrics under this heading sec end of list.

Se ae Oe preien die abit ‘oe eee. on oy el aide ‘ool

ia re 7 Py of oy bate i, Pit ai. nist ioe au Mt ae | a ae

; he ae : a. eae eA woe phe & 1 eee mae 43 ae

ON aed a

An we ty | a cis 1 koh ac

Bes oct Ane ae tianticn ae ‘eat? eerie siege. = Biulte ibolp We El Oe oben f, ! BD pe OE pla te *

oe ma mae aes ante ashi artes OR Meee cal F> vipit eae

| Cstoceh } (Sea \ aghvs sUsheee 4 “isbenwest esi see Pca

~~,

Mae: 4 ee jee wth hts euiageal wie Sa , Evia: am

e

ape ener gat a

wut ae is sure ian oh OR coat RO. ukaytts ae eae ere me ud YB; “ROW, pee bedi ne ait yi ; of ne P eric iy seth cet 2 seep iit are pa ? a . (oR ee VEY A8 wae 4 tnt eye) Oe RN RT. hoibetieelbery: van mete aie a 7 SP het | PeacrAy |) . el ¥ ahh ot a oars i a -

Wisi, TOs) Pao os

Rhodore. (Bost 2n) Biker insets Seplcceanpus” Ditoldatus on) inv id Menc. Rhodors.. 28: 209-210. NEUIZ6. oso D pericocurpus tortifolius «nd war: Collinsii,.

Dodgc, C.W. Lichons of the Gaspé meninsulc, Quobce. (cont.) Rhodorc. 28: 225-252. N.1926. no.555.

Hernald, M. Le Two sugmers of botanizing in Nowfoundlend (cont.) Rhodore. 208) 210ec25.- 9 Ne1926.. mosdeb. or other entrics scc end of list. Science. (lancastor, Pe. Additions to the votonies Hibrcry of the Smithsonian Institution. Scinncc. 64; 644. D.d1,1226. The botanical librery of Captain John Donnell Smith, of Baltimorc.

Inman, O. Lis Plant physiology. Scicnce: 64: 649. D.S1, LS Zoe Oe odo.

Sandc-—Bakhuyzon, H.Le von dc. Growth and growth formulas in plents. Scicncc. 64; 653-664. D.31, 1986. no.1670.

Scie Depa AST Ss SU ATTICS « VOpPOnenee Pattee dels WCE LGUCIM, ire Sommcphysical and chcmice.1 changes occurring during the ripening of grapes (2d peper) Seite Bull. Deopt.Agr. SoeAfrics. 50(Div.Chcm.Scr.67) 5A Ds L926.

sci. Rep. Tohoku Imp.Univ., Sendai, Japan.

Hameo, Ne On the terpene and the scsquiterpene of mit— subazcri. Prélimincry rcport.: Sci. Rep. Tokongz

Inpey Unive Sendai, ) Japen. 153 661-669. N.ila26, Cryptotaenene and mitsubacnc, from Cryptotacnia jeponica.

Seed World. (Chicago) Walker, J.:-Ce Three new ycllows~rcsistant mid-scason cabbage verietics. Sced World. 20(14): 15. illus. Desi lIe Gis ’ All-—head sclect; globe; marion markct.

oe oh A ishdddiog ae ‘na ‘tle: | Bi 6 ER: RL aad .

ra

na Oe itwsl 2 eetabnnsan! M a. 4 -* o ; f o. ra ; ‘ o bas wee: PASE GAM aw ae Ge 7 ; pe bi mis a Lh tae hess ag : ed

i. a wane om sages end aibiet Sit) ee Rca RS" \ontoe, ae vam Oe). curt a mba ately cunt loi i te di) ror od ‘ry, St nen 7 | Bedsak NSIR ahaa i Pty

Wg in i! cin \ Ja 7 yy as i i

vi é i. Ph i - “ i n r : : } > . 1 . J iy : ; ri 7 ive ue a hy) ; ys i ; ' \ i EP Dae a eee ‘yn or.) SOY’ ake) Stes

Se (rly a mikaime'é ditviciry Sin) aan et a ie Pay 200 Wal :

0h a oa ee ae i Pak o apatrhauk gid es Nee very Cae ae rid: ary Bobo Sat wit ; Be itv» \erblehcbtel. Lowtckins is otek Laban ei ae a SRat SP Ging dc “ea er on eho ee sri MAIS rie Welene ee a Pe ey ees bial ie ‘M668

‘ ue | aan cpt RS nia iat big “a sie 7 digger hapa gs pit Meet Seiaaaun re

» aes A i a he ‘ate sd coon heey ty SE Nis IS NAL ye ee Be mia: a ula tuhel ‘Boye Samii “aba

Wier Oley Di Oe

Skogs. Foren. Tidskr. (Stockholm)

SomSC ass

AMPUOM. "Jie Lvs

Snobrott c svardsjU allmanning vintcrn 1925- MS26.. Skogs. Foren. Tidskr. 24: 335-g54. Ue iSeries Eos) NO 6 Ole

{Beltimorc ) CULDerunM bebe ecweam, Hel. co Werdanaenelisdis Fie irelation of mangenecse and) drow) es ime— induced chlorosis. SCzbdk VSosb A 22: 4357446. Ds LIBS made

So. Lumbcrm. (WNeshvillic)

POLTCYc..

The commercial wsods .f thc South. So.Lumbcrm. 125(1629)': 163-179. illus. D.18, 1926.

Cockeredl Ts DeA.

Leslee eroem tne Cocence of Colorado. Morin Ciyc. Zo) molilimlir. illus.. Ne-D.1926.

Ehenacoclodus) hundersoni, n.sipe.

Cana is Theumilden Sphaerothecs castaeni on) bidens) ssi fungus for class usc. Torrcya.e 26; 115-115.

Ne—D.1926, noe 66 *

Smee. ENVAECCnE MOM iSIpCCLes. Of Peperomic, prom Hloridear. Torrcye.. 262 LOIRIT 0. N—D.1926. no.6. Si, a2 3 top esyclesates

Kirkwood, J. E. Bot¢my vf the Montan:. rockics. WO ETOCS c 26; 105-109. N.-D.1926 no.6.

eens. brit.) Lycol. Soc.

Tijdschr.

Banmlctiin a. We

On = now spccics of Urophxyctis producing galls on Lotus corniculctus Linn. Trans. Brit. Mycol. Soc. ie ecee come wl). xiaxiy. | Del9PG. nose/s.s

U, pottcri sp.nov.

Buddin, W. & Weakeficld, E.li.

On the lifc—-history of «. fungus parasitic on An- tirrhinum m.jus, with some remcrks on the gcnus He- terosphacrii.. DranSie) BLib. mngreole SOC... Gills ogee. delish DENS 26e inp 3/4.

Heberonatel’a sntirnhias,| Sp. rs

Plentenz. (Anstcrdam) For cntrics undcr this heading sec end of list.

an Sie Re Bae isi ee 1 RAR aah ee a Seotas hii

enh elke aia ise i ‘athe ‘a ko | med, Fe seh Pas: ian eae

A ge i fe Wah )

i y

re nine R eel inaliene aeeoge a! eye ik Mest gee

om hi in ing tet (No ea root ng | ey haan a eae. . oe ‘sf ed Ai ith vk ra

sar, BS =

ee sie phen ad pig Ms 4 te, ipey. Bo lt ge , ‘on ome ah cman Aare ch | eS 1 ue ta a

A we oi a ea Lhe, se AM gh aia ite \4 diet: My ae es

gti 4 i ties ei

2 hay oa fy ‘nate oh + ¥ eit oad ¥, ay bias ih: aeacs busin: Dada tath wd tian i ; eee - cl sat hed ee iy ae Usd Fred) beet: aie a tama ee yh oe RC AR de hey

| 9 atl ee sie aN sal AA

ih bia ical, ey: AT Pig “daniel wes “lke

Yoel Gu salads Moy are, (ir

Mronsi Brite: Mycol .Soc..(cont.) COOK Wiattmlin: The genus Maenaiens Meine (é) Miso Wienke c ISremb tg MIO AS OXeN | Ok TAU AES Ioy Ale) a jo)Il oii abalake ile Dae lIZ6 . noLs/Ls

STAN Viena) Micwinhoripancevon Spore Siz in voprminus) Suc hq ua— linus. Mmedcie i Diy tbls Lyi Cis We SO Cis ll: 219-238,

De192G. noL2/3)..

Meso, He Wie

On tw. specics of Tolyposporium Woronin recorded v1 cultiveted sorghum. Weems depealg a” MaiyGOMs WSS His). 2842286... D.1926. no.2/3.

Tolyposporium chrenbcergii (T.filifcrum Bussc)s; TVoOLenciietot oo, Smubbut = Specics om Cerebella identicai with C. sorghi-vulgcris Subram.

Bete. sil. Rhacophyllus B. &Br. OPS.) BIA ba NCO OCs Die 25e-e sey Wilust ples, D.1926. mose/ae

Petch, T. Studies in entomogenuus fungi X-XI. PETS ar.

Pine MC Ole! SOC my bas Ole OO. aLaLI bis IDEALS lei Oe 2/5. Ke Verticillium spp. XL. Empuse iccaniz Zimm

PeGCh) ills. Entomogenous fungi. Additions and corrections II. [rens. Brit. Mycol. Soc. 11: 259-266. illus. D.1926. no.3/S. .

Smith, A. Le.

CuyprOUnGCIatesc, Guicnily of rampage lichens. pms Erich. MiCOle \SOC. Das) ROOST G5) piles aa Dea 9266). Ho. 2/3.

Cryptothecic, Stirton &Stirtonic 2.L.Sm. gcen.nove comprise the family.

youthee, Bek. & Brooks, F.T.

Notcs on «© pyenidicl fungus associated with a dying- Dees of 2p) le branches. Uecker) nie Tepealigs Bln OoUlry a Syore.)) allLibe Pela ilelnei)| | D, 1926.4 mabe aia.

Provisioneally identified as Cytosporclle fructcrum; funsus probebliy:. ets cs parasite oly when trees are alrecdy weakened.

A eel ai: i ities cs a sigs Be. hee: Rare sey WN iia ata * cabal Eye ae re

eth cis since pike Xs, stooge , : oe i th i wee Stee wihag, panel i" 8,

ha Oi gi ny | EBs 1 me

oo a ‘Pas winoUNeeRd 2 Rackets

eh el a preety yy eubow A sit Se

on hal cade eyed is 2 2): hii, ee ian pie ane oe

ag) wv * a

| "ee? 3B ih dizi

i Abe ; am of . | ee waa, on8, ve fn “ rae .

F ha \h a os ? EG yeah tik Lippe “aan tumocateso cl nen

ee ie: ogee Pe et are eee ee 1s NUM EX gat ia a =

AP a oe ciple, Brest RUBLE) viens cur ees . ge ie shana ARPES aL wou he gd A oh a

sy ' ee | i

aa

A cates biieiie ae detiee.. Fae canepeaten 4 a % ae a ate. re WR int SL. ee Ack wt treo iy es as

RY Nes So: | ANG at, ae Sanat r : at neh silanes erties Mute Lo;iotyen: aii

| a i saa ve oat

?

are we: me atte Softener ;

aN : a at i Lie a. ww ei ma f ant } ih 4 ve ip Sh i, 0) ie Seay ha , h be i Reyes! hi + 7 \ ae V ‘i, .

woo, nod, pees

Trans. Brit. Mycol.Soc. (cont.}) Woaeword.) oR. Cs 4 NItG On Botryodiplcdic sp. on Chivisya ternota in England. Rransys (BGiit 6) LiyjCok nome a Hills! sa Gli Pose mluse | DENG. nove/se j Provisionclly identified as B. theobromac Pot.

Trop. Wolds; Yelo Univ: Sch. For.(Ncw Hoven} Conn. ) ReEGord. (Si. de thew memo od!" of) Pennines Trop. Woes. Youle Urawee Sehs Mom. | Se 10611. Die azote winguaertia Suicnonsis.e

RECO tors: eis

A new Llbizgzic £Lrom British Hondurcs. Trop. Verasn tenuis .oCh oo hii. Sir ae DA MEAS) co

‘Ses mylane lsnaled lake rales

Detcrmined byDr. Britton & Dr. Rese.

MCCORGe iS dis Tih wook of Mocberiinir. spinosc Zuccerima. EOP OOS teen Wits SCH. HOr,. Os LO—rie ca Delo Zor.

PARE COG aS 6% Mie The wood of Krugiodendron ferrcum (Vehl) Urban. Leyes Volo Se ere Uline othe for. Ss od). DevsZo.

13eorsp cel ary Siro irs Tha wood Scurewle. vailloss De Candolile.: Prope MOods Yo to Unive coche Mor. 8: 11-13. Deez Oke

stendicy, Pec.

Three new species: of Central Ancricen trees. LEO HOOkS, Vorc Univ. Sch. Por. 8; 4-6. Dew eie\e Proviim asperumn, Bourrcric. mollis, Vitex kuy—

1enii.

Die Umscheu. (Fronkfurt)

Esdond, J. Fruhtreiben blouséurc. Dic Umscheu. 30:

1014-1015. illus. Da redesy exer we pais) 0%

eos OCpe. Aer. ‘Off. Rees Borberry ecradication rcvicwed et mectings. Millions of bushes which spread stcm rust adcstroyed sincc ecmpaien was begun in 1916. Us. Deptiner.. Off eRee. SiSzje eS. De29, 1926.

by ? elise uy, a fa43 Ps; Saye ae ie tf 4 Lee

é aie: ei in hd ‘a feo iw, one

cae Sad ta eae a ree soaet Sa ‘abe $6 es ) kun ey

ak Sahin ies’ et teers! iii 14 a ste ance ae i Ue

| ae eth *. s Nest Wane 3

eerare Peek ai bial toe ae 4% Sir “bul Lee hab eo ), it ete het hed

we iy oie dione oo stick? bint We, Be: BD at ay SH A! Ee HiStie a, Se

an Di ea D vi vat | dtaesice e - Biot Bh aR RH whe

ta ance ar igh Re ; ! As is Jy ie ae ii rhe ome ‘Anke? Ee ee , '

it his hh ‘toe atiee «rliatt1Pog ae 6 et bet Bm Ke i ae, aia 8 paar eee NTA ‘ ‘ q 4 ry ! 7 Puy ‘yy Liha eae WAG Lay ‘De a . i. « h ral ‘ us nh i » vf hee, eet 9? ; AA," nes he | ba, im iit A af i )

WAPI mele Goes)

Wewt Indica Goum. Cire. (Lendon} ELINA igual Mie TPoOMeNes Jr -ceonomire Doteny. Some problcns awoiting svlution. WES.) Ande one onmleCaae. 41: 488-489. WolGs LIZ wens c

[J-mes Rodway West) Duda, Comme) Camere) 1) ike 487. Deo an Oren adore WiolOre Notice of deathis

yeitsenr. Angew. Chem. (Lcipzig) DC MaT Gi a Wien Co SGD Clie sie Vorsuche ubcr dic biochcmische und kolloid- chemische wirkune dcs keliums. Zeitsehr. Angew. Chen. 39: 1481-1486. Dees NIZOc aoe ee

Zewescnn, inadwict. bstemi. u. Vorcrbungs]. stein, H. Untcrsuchungen wber dic rediomorphuscn von

Antirrhimun. Feitscnr. Indukt. Abstemm. Ww. Vererbungsl. 43: 1-87. illus. pl.i-iv. WIZ AIG We

Zeitschr. Pflangcukr. (Stuttgart) IBIGUSISOt .) 4k'6 Das ubergrcifen dcs Micrococcus ulmi cuf rot— bué¢hen und konadische pappcln. Zcitschr. Pflan- genkr. 36: 351-355. 1926. no.11/12.

Ae Usbya iis

Boiz- wnd stimulctionsversuche mit zckerrubdcn- sanen und gctreidec. Zeitschr. Pfienzenkr. 36; Bede iis, | | 9268 smo. /1e),

Zeitschr. Sukkulent. (Berlin) Wegner, E. Echinocereus pulchcllus K. Sch. Zcitschre Sukkulcnt. 2b Vass Vy Tulibbeye, Dslg2G.) Mole lb

Exper. Stat. Publ. Dutton; Ww. C. Spraying for secb control. Results of experiments with concentration of matcricls ~ Quantity of spray Musca amport art . Michigan Jer. Exp. Stab. Quart. Biles = Oe — OL) Ne LO col TOmees

‘} Oe a i ae oo Tan ee ae e i6 7. Le a a * i @ - . : > i Lat i H our) er, iw Pr heh a an ® ," mn 7 4 cs ot j a. ’ . A . oe : mt ahee a

ein, alos nt al

Bt eager ae rere ei f aity. eiteat hs _ mae hall ay ehall NRE | - , ait 9! * u aisha nie wien Pada

mg en foi abe tide ale 3 rv Fon (ny Hains ee Re rer ‘ aio snag ‘ nit Be 2" Gall poorest 1 PRET. poe tt am ae a 1 aie | a . Lichen : igo TOS 9 La ‘a ie i:

“a oe ia a ie ts sere | yg

Pe er) 4h

ht oe week! dbyate iioise pelt! ie onda AO

a oe sili S92 ae nor meena tek f mie

(On tN Gen sis | MATEO aR,

ve fy ae if a

Pee? ' a mde

oa re nthscito es shbpaiveih Lrht ute Ani) Stee oe Be ieee cb se” meena te, wadeat box yeh} ortag ne

bam i ae Lie BEN LL 9 tet ete “i dhs j hig! re ony | oF Sour p! ey ' ; ul

| aliens? As paisa te nama as oe ie {

Ved... MUel, Pe: SOA:

Exper. Stct. Publ. (cont.)

New Bouks.

PICMG ING IS) 3) lute Lie

Hesiomic plant disccses common in Kenses end their © mtrol. Gmalstetsyenence ged. Suns o (ae ° 129). Bei oe wy Oslo (Ree Va Det)

Netuaee os plemt daiscasicss plemt dasceses! anc their control; secd tricat.:ents; sprays ond sther MASGUrS —.

Bots om, De. aBondo, Re. :

Litato Sorevine aud dis tine icxpcrimenisp wie) ne L253. Meine agr. Exp. Stet. Bull. 354; 205-284, Capt Re i926. (Ree!d: D..)

PICTON es ies ite

Hale Se resi ana AauS) .C snl a Ol. limnesota agr. Exp.

Siete echna Bulli S65. “20 p. ii pl.) Mrs) 1926. (Reétd Ja.1927)

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Bonnicr, G. : Plore complote illustree cn couleurs de France. Fase.85. col.pl.b05-510. sags) iS30) 5.

Gerbowski, L.

Choroby roslin uprawnych w wiclkopolscc, na pomorzu i no Slasku wr. 1924 i 1925 (Lcs molcdics des plentcs cultivécs dens 1’oucst dela Pvlogne en Mzztes 1925) Byégoszcam, ZakJody g@:.rficane instytutu wydawniczcg. "Bibljotceke Polaka", 1926.

French resunc: p.46-47.

Inmteznetionel institute «f agricul ture,

Disesscs of plents. Vegetable and animal pests noxious t agriculturc. In its I,terviational yecr- boc 7h esrieuibure Tesislation, 1925. 153; 735— Ch Mg26).

Pitticr, H. Menuel de loa plantas usuales de Venezucia. Caracas, Litografic dal comcrise, 1926... Indice dc los noribres cicntifieos con sus equivilontes vulgurcs: p.415-452. .

bs: nat) om o

Be: am, a ay ic?

Mrs: ples ie ra we has aa AS elt f ; i ‘tele J en i ner ues %

SW, ‘a | hmedeaie erin. as aha ales, 7 eee) Bole ee aes edly ok 7 iJ : pn a ee 7 mad ; ax a ed Seer woe, P34 . er % . ‘gesanes font: tog Ree ye? ‘ tol : em he se 408 pres Be ec ia geet qe a

1 Ales: ite mu

, pats? Ni fi ae it, Tea ] ti r ‘ it ". WW ; r hi y ea ah 9 f oes a) f i, We } " at i® ot ® id i” 7 i it ie eae ie } A ) mA cree

Wee Moe o ae Lonnk

Wow Books (cunt. )

PCmge ly, Ale

4. bibliography of smcrienn nitur:.1 history the Ppicneer century, 1769-1865. VoleLl. Ghe institutions which heve contributcd t. the risc cndprogress of éuicrie:;n natmral history, which wore founded or or- canazed between 1769and 1844. . Broiwdkslyn, Premicr Umass, CO eG.

NanawDe. Ke c& Kudo), (Ys

Teones of the esscnticl forests trcecs of Hokkecido. Vissc cacc. Xl xunV) colepl.d2-<25. Sapporo, J1<1925-0.1926.

Osiven rela. Cow.

Flowcring plants cna forns from north-wcestcrn Grocniada... Kfbonhavn, 1925

Sacrtryk af Meddclelser om Gréni-nd LXVIII,

SicOpock 2 Tis Pflenzenphysiologische studicn. Jens), Geras chen,

WSra15)5

Went, ROK. Rhedodendr ms for evcryone. London, Gardcners'? (Glnueiranuo Ike, 55 Akin a) se IUSPetsye

Zchibruckncr, 4. Cataloguc lichcnum univers..lis bd. IV, bog. el- 30. Leipzig, Borntr-cgcr, [1926]

Pepin bos JOUTNELS mob yeu ree'a or Lot avezlable. NasalcaQon Yours Mayet. <C..

Studies on two Helminthsopsrium discascs ofmaige, caused b. Hclminthospvorium turcicum Passerini and Ophicbolus heter strophus Drechsler (= Hclm. maydis Nisikidas ct Miyoke) R prited fro. Ber. Ohara T,st. Lendw. Forsch. Vieos (HOeee|) Paecil=coor Dike ti—Vii., 9 LIL66

pitede out Of place.

ann. Ist. Sup. For. Naz. Firenze. Petri, Lionel lo Lfagente del marciume radics.le degli agrumi Et. Helsite SUP. AST. C For. Barenzge. Tl, is 179= JUSS ie ot Maguey sy eee) 5 Blcpharospora cambivora?

PCCM a lly

Influcnze. dclic. temperaturn © radioattivita E delle aequc dei Bagni di S. Giuliano sull'taccrcescimento § del platano. ASAI Ete MUS 6) OUD oN Aa ele) OR. Firenze. If, 13 163-178. illus. ISIS

~

ry) Matte ye si a seine ice acs rine ae ie ae

Meee ial od ee 14h ogee OTe! 3, «coe bigat ne we ‘ond. eet de rr ah pre jibe a re

: ‘ if i} i re | il a a r halal ey |

1° en geez ‘ PM ae Pass! ae de ee ab gala ae Ne ir eee Aine ween 4 «She ie

Saeid Aicyurh : stisiiarwababs a Ky lt? pe es al i a yn We Sal ose gta eS jie. 2 Reale Pe punta, i ett ‘on ie geben kh a a! i LRP Ra eis) fr eee i. ah 4° Be ff Pae i eregit aoe ye Seen Spaeth NE a 168" ‘25 Cc Get AARC” weRee i 7

a meu, Mes iy Ser ‘i A rd seit ain § Ee i a

Ved, NOL, Pe Ske

fun. R.Ist. Sup. ser. c For. Firenze, (cont. )

Bera, dig Osszorvezioni biologichc sulla “Blepharosporse cam- bivera', ann, Re Ist. Sups Agr. ¢ For. Fircnzc.

Tie Wo oetGia ins. Wea (Reeve Dey)

Sapiiia. 1.

fzione dei reesei ulltrgviolctti e ai elicunz enticrittogemichL sui conidii di Fuscriun. ann. Re Svs SUN. wets C Hor. BPirenzc. II, 1: 145-154, 1925. (Rec'd D.1926)

S\atloat Lake Nealon Duc sepecac da Hus rium poreseabe Ga premise) da conifcerc (Fuscrium fuliginosporum n.sp. c I. cchi-~

nosporum n.sp.) ably Ro MS RG wybiog | Vives 1 Home ieronZOqe lin ewer =O he illus. 1925 (Reetd D.1926 )

Bol, Bereos.o. Paulos We wiworna-Sacea, Re Sobre & proscengsa dc um protozocrio nos tecidos Geyealiiawae 25suCey., jveccdos polo “Moszreoye PO Aen S20 rao. 273 252-275. SP ILI HEL Colep ls. iSe—oe 1920. no.8/9.

Bot. arch. (Konigsburg) Hoinke, H.

Ucber dic ursachen der oufcinenderfolge bci der nochciszcitlichcn wicdcrcinwendcrung dcr weldbZume in Europe, (Vokloufige mittcilung) Bot. Archi. 16: 457-442. 1926.

Bot. Gaz. (Chicago) Jo nson, Hele Effects of X-rays upon growth, de¢vclopment, ..nd oxidizing cnaymces of Helianthus annuus. .- Bot. Gaze 82: 273-402. illus. D. 1926, nos,

Tae Cake Ke, Vols, dielie & Talinicrrs, WH.

Possible etiological role of Plasmodiophore tapaen in tobacco mosaic. Bot .Gaz.. 82: 403-414. D.1926. no,4.

i i ys Su ae 7

a Ainbehte pire ne Ae te ae a Re BE i243

ae anit. b; kh. veka shi % 6,9

es teas > cient MEA hd Hat, nants: z ae — oa se ae (fing: wae oid a iv a i

_ | + mora ge hi ‘eae Mi sens vit Ried Whi i has by OE co oy “Te Pouat om” olse ork. fetes , RiGee ey wi | yee’ a Pie) thE «ee iv ie ms ee :

a ‘ ' r f tin r L J * i if ) it i r - US? iver ts Aj

i Me } ,

ie Seb 8 alse she: dah anette | zu sti rei’ ae (a elt at 28 pe iO, ie t ree ~— hide er ret +e EL) ania m 3 a

ie i ie 1 he, speteetned he as 2 aee Ay. Te: a lh celal orale cha a mmm ages ‘y | or ane Sail a se one ne P

oy sinned “. * a i rg ax A

oy ; oH, bo ais bani intdo 5 i) y Uy a y: i] i, ae oR \ ee, i i F i, zs i f 1 ; h >: | youl ie i ara i ; i gt My bt - a, hu i ay ee Re rs Hs ; if ae, ee i” ig he a iw ih i" r e on Fi ai ‘

ved Noel. Dedde

Barbe Gene Comb.) OMA save) die Renperavwure, 2nd TCSplvrebl ol) Om Tipenims wane Si. BotmiGege ocsielo—co.) | DelO26 ono te

WERCrIGo Siete

Distribution ofhnntive plants cond weeds on Combain Soil) typesiain jcaestern Poxasy. BOiuieinGerzite S2° 060-015 Delco. nowt.

TOU eye RCTs Brown), Ness 4 Stem-cnd and ccntcr rot of tomoato causcd by

Verious unreloted, organisms. cop behals einese Ayn IeVels) 6 35: 1009-1024 Ase Del 926. i Reeth dela) Noe abe

inoculations with six different bactcri.l] orgen- isms ena five fungus organisms produced the discasc Blossomend rot also was produced by invculcating with Texas-Nebraska orgenism.

Hauntt zen, edi. al.

The relat Lonyo1 Dilacke, rot to “the sborage) on Corrots JoOUrMeuer Mes. (ose LO2b-1041. Del 2926). (Recta Jas5, 1927)

eur lyzed sl. .a strain of yellow Jersey sweet potato resistant to surfece rot (Pusarium oxysporum i. & C.) Journe «Sr. Ros. 33: 1091-1094. D.1,1926. (Rec'd J.5,1927) Strain to be eclled "Improved ycllow Jerscy)

Moagzoon, Coa. & Culpepper, C../.

Mic yrelabion oF isensons! LTagvors) to quality in swect corn. Journ. Agr .Rcs. 333: 1043-1082. Daley Veo Roe rd y.5, 1927) noel.

Kranke Pflanzc. (Dresden) Beunselcc’, WW.

Der pilenzgcnschutzdicnst im freistaatc Sachsen und scine bedeutung fur pflanzenschutzmittcl— industric, pflenzcnschutzmittclhandcl und pficngen- bau, Krenke Pilongze. Oo: 215-228. DelsZor no. 12.

; + md i: wo 7 KY . A \ - D . wes

a a aoe —s — a ae — —— = 7 ? 7 ~~ —_—< 4

* Bi fis oo ‘yf Pe

ow re fe ee ee | cera : ; @' . ; i ee + ae an 4 * : ie “y j afd j a ‘ i le bo ‘|

] ti . ; Ns i ~ PS BRS. Mg tiakow numa Wh, Hoe whee f ’ ines ae witutt WB's a Fie mi r “alk etd

sai aa » ve

| a Pee bent paneer aah | a” st eis Seba yt auipah. we Bid ie

te

c “ Nae” Le, } shai ene seal a Oa as

its bi push ed “a er hs ae ovat ee pai sail oe a ye “ae

ts i Wei Ds i , hd aie v(t ae CN i ; i Wert

eines it~) . li i 7 Mig vi ae pee Gs pobre we ee roe iit siehie “a AER, i i ite a eee me pane.

iii : ba AERO K calle Cait ua hee i Veentiay Mes addl ioe 6 pene Wo cn od Abert! My,

Air

| iv 7 a EO ue ‘dal aie f : ‘lt Weta we “gna. lines te wed Roy Ps eM SS eae yeti NORE WEE. Veale tina. minnie

eee ie a erie? % ahaa ei

Wee) salar Ahr pe 4.

Modal. Solsk. Hevedyrkm. Ven. cr Norway (Oslo) Smith, F. Om lysregulering i plontckulturens tjeneste. Mcdl. Sclsk. Havedyrim. Venner. 4: 106-125. HMMS Leon MOlea

Rev. Gen. Bot. (Pris) Lenoir, MM. Note de technique cytologigque. Une manipula tion de traveux pratiques sur lc chondriome. Reve NGOs) BO. 38: 720-722. illus. Deyigi26re no456.

Raybaud, L. &Dupont, G. ct action du bisulfate de sodium sur les vegetoux Rev. Gon.Bot. Beet HOI—/ Loe) Die MIZE. NOLS

Rev. Sci, (Pcris) Meeronene Gas Jean-Baptiste Boussing:ult. Bev. Sci. 64: foros PAelUsie. DOs. Deco, 1926. nowt.

Rhodor:.. (Boston) Knowlton, C. H. Two adcitions to the flora of Massachusetts. Rhodors. Odor st Meilicoe NOsod. Carex Micheuxianea; iamelanchicr intermedic.

Tijdschr. Plantenz. (imsterdem) Schwarz, M. Be De roestvéekkcnzickte van co rdappel—knollcn in Necérleancsch. Oost—Indic. Tijdschr. Plantenz. 32% 521-550. TOME peak aly a TD) lS eaey a Wale) 6 yee, English résumc.

Grr ANY

Av CURRENT LITERATURE

ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY, COMPILED FROM PUBLICATIONS RECEIVED IN THE LIBRARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, WASHINGTON, D, C.

gee Be Ga Goren er.

Addisonia (New York) _ -~_Pddisonia Vell, noA4. D1926-6 ' Torenia fournieri. p. 49-50. col.»pl.577.

Desmothamnus lucidus. pe5l-52. col.pl.d78-. Triceyrtis hirta. p.- 53-54. col. pl.379. Adenoropium berlandieri. pe55-56. col.pl .580. Helianthus tuberosus. pe. 57-88.col.pl.381l. Aubrietia deltoidea. P- 59 cColepl. 582. Triphora trianthophorae pe 61-62.col.pl.d85-6 Epomoea.. quinquefolia. Pebde col.pl.384.

Agr. Gaz. NeS.W. (Sydney) Pridham, J.T. The newer varieties of wheat. Descriptive notes of a few (concl.) Agr. Gaze N.S.\. 373896-892% Pieuee 0 De DILG. nNoskes

Agr. Journe India (Calcutta) Dastur, lige d A mosaic-like disease of sugarcane in the Central Provinces in 1926. Agr. Journ. Indias, 21: 429-452. N. 1926. noe6.

Mitra, S. K. & Ganguly, P. M. Rice seed—testing. Agr. Journ. India. 21: 421-428. Ne 1926. noe be

=» W. JH. C.M. Hutchinson, esq.e, C.l.H., BoA Agr. Journ. India. 21: 417-418. pl. xxixfport.) N. 1926. no.6-

Agr. Res. Roy. Agr. Soce Engledow, Fs. Le Crops and plant—breeding. Agr. Res. Roy. Agre oes 4 lees: lees. 1926, Recent studies on fungus diseases ("Take all" or "whiteheads"; wheat-rusts; bunt; leaf stripe of barley and ozts) — Daylight and plant srowth ~ The physical basis of heredity.

* ea Ethie Tem Artes QR. ey oe rh

sit cig fou vite Liam eer Fa

“prt yew ike °s hoes abt a ssi

wa 2 ea Dye Sil Gash esas ce chy

“\ oe ge ua. Bp a WSS *. ee: ae eee: a granite past L Dtawpatts ey i 3 eo

“a GBR. ieee ee Ri AD 5p sof] “ghee. Sn dion ree

aro ieee taney we pastectiie nea + ta. — Ce "eg mel ee f.

eT Wie Jak: nono nae Bean {% ih ee oe ek «catia aa ee

ee » jpltatiaa vassatal see gBakeagt: Death i ¥ = 4 biet ) seas oft

it w Ade * ee sipatetsoxeth 7 froaghates wiht = MBiRey sd 7th

| ae ny ~

ae _ 4 sei «ig - ts aa es oe

"oe "ht: SAi0"), gamer | Beier dy

ve

Tile), NlO eG e Pewe

Alpe. Riv. For. Ital. (Piacenza) huciaass ile Castagneti e mal dell'tinchiostro sul M. Amiata. /Mbjos Isny 4) Jee sw bea Lol oae illus. De 1926. Noel2e.

Petri, Le Precosita di fruttificazione del Castagno giapponese. Alpe Riv. For. Ital. 13: 369-371.

illus. DG) WSS) talon vale

Amer.For. & For. Life. (Wash., D.C.) Sweet, A. T. Interesting trees of Haiti. Amer. For. & For. Life. bo: 31-55, 44. illus. Jae BIL) NOI 76

Amer. Fruit Grow.Mag. (Chicago) Mealbert, Led « Some interesting facts about apples. Amer e ret erome Mace 47(aje 9. 26. tllues | Jalen.

Amer. Journ. Bot. ‘Lancaster, Pa.) Kunkel, L.C. Studies on aster yellows. Amer. Journ. Bote Mnmofo=7O5s 7 Aliluce, vl. xl-—xliv.. (part coli.) JON USPS A rao) ILOlY Host range of aster vellows: p.663-670.

Ohga, ilies & comparison of the life activity of century-old and recently harvested Indian lotus fruits. Amer e

Journe Bot. 13: 760-765. Dis UIAG 6 love LOS

Ohga, ARPS £. double maximum in the rate of absorption of water by Indian lotus seecs. Amer. Journe Bote

Ohga, I.

e germination of century-old and recently harvested Indian lotus fruits, with speciel reference to the effect of oxygen supply. Amer. Journ. Bote 13: 754-759. De 1926. noel0.

IPGpD,. er Wks

fl. physiological study of the effect of light of various ranges of wave length on the growth of plants. Lacroure« Bote LS YOba7o00 wilueis, ple) xivexrivas DelIZsie NOe 106

| “hit sayy st Aa “1 ' eG fi al fy

Bt, Mav oh i

Vieos N10 08, Dede

fmer. Journ. Bot. {echt.) Weluaneyer, L. E. 4. biolegic and phylogenetic study of the stromatic sphaeriales. imer. Journ. Bot. 13: 575-645. DeIG2S6 = YO. 0.

Weiss, F. Seed germination in the gray birch, Betula populifolic. fimer. Journ. Bot. 13: 737-7426

De VIZ NOLO.

Youden, '/.dJ. & Denny, F.E.

Factors influencing the pH equilibrium known as the isoelectric point of plant tissue. Amer. Journ. Bot. 15: 743-753. BD. 1926. noeld.

Amer. Nat. (Lancaster, Pa.) Harland, S.C. & Haigh, J.C. Counted grain pollinations in Mirabilis jelapa Le Amer. Nat. 61: 95-96. Jae-F. 1927. noe672e

Amer. Nurserym. (Rochesters, N.Y.) Darrow, G. M. Virus (mosaic) diseases of the raspberry from the viewpoint of 2 horticulturist. fmer. Nurserym. ASB )}S 9. Ja 1927.

Anal. Soc. Cient. Arg. (Buenostires) Gelodi, A. Misiones sus cultivos de yerba mate y tabaco. Anal. Soc. Scient. 4gm. 101: 155-215. Ap.—Je. 1926 (Rec'd 1927) no.4-6. Ilex paraguayensise

Angew. Bot. (Berlin) Miller, K.O. & Lehmann, R.

Ueber starkekorm- und zellengrodsse bei der kartoffellkmolle, unter besonderer beriicksichtigung der @eddutung dieser eigenschaften flr die starke fabrikation (cocl.) Anges. Bote 8: 3293506 N./D. 1926. no.be ‘ a

No 4

Ann. Mycol. (Berlin) Z

Sydow, H. - Lea: Fungi in itinere costaricensi collecti-pars~ secunda e Ayn. Mycol. 24: 283-826., ° 1926.-n0.5/6.

>

i r ‘ , vt Ry | age » Mee \,

peat pc neen

metre 9 ide

“ae

= ae,

oh ees’

is

ee

i‘ in 4 eh ne |

Ved, NOeLe Pete

Ann. Sci. Nat. Bot. (Paris) Chouard, P. Germination et formation des jeunes bulbes de quelques liliflores (Endymion, Scilla, Narcissus). Asgala Sant Qian a steno um Dae AS Sols is) illus. De 1926. noed-6-~

Costantin, Je

Un nouvel essai sur les pommes de terre montagnardes e fimns Sci. Nat. Bot. X, 8: 355— 362. OD. 1926. nobd-6e

Costantin, Je Le vie asymbiotique des orchidées. Ayn. Sci. Nat. Bot. X, 8(Supple): i-xvi. D. 1926. no.5-6e

Grandsire, Ae Le chimisme des feuilles privées de chlorophylle. Ann. Scie Nat. Bot KS 8s: 221-298. D.1926.- NO ed—6 e

Arch. Protistenk. (Jena.)

Bock, F. : Experimentelle untersuchungen an kolonie-— bildenden volvocaceen. Arch. Protistenk. Doe

321-356 col-pl.lé. Dis 1926. NO ede

Entz, Ge

Beitrége zur kenntnis der peridineen. I- Arch. Protistenk. 56: 397-446. plel6. OD. 1926. NO cde

I. Zar morphologie und biologie von Peridinium borgei Lemmernam.

fhrizona Agr. (Tucson) Streets, R. B. Texas root rot in Azizona. fvizone Agre Meet. Gallus.) Je. LIT 6

hustrel. Sugar Journ. (Brisbane) Kelly, NL. Leaf diseases and gumming in the north. Austral. Suger Journ.e. 18: 559-560. D.2, 1926. nod. Leaf stripe, lesf scald, gugming.

Kelly, NeLe Leaf scald. fustral.e Sugar Journ. 16: 560-561. Dia, 29265, NOS

rae: ae a ie snaliin

eo aa sti .

a ae See hs yaee, ial -

y Ay ee ty: sige ies en ‘ee | ie i : auth nt ee oy

|e sana ‘a : ' a “ Ha. we ee Le “a ha

ih

perauiee suns? set: Dict’ fire aye he

i wR jal coovtuttt

i hy ah aga a Baar PP Ane ees hear ote eae ak aR yeti BRE tg oe spit eee amg eA ely cae

”

i ran SON a nae J hier se: abit ce ahiiald Sais donarvrdy sei meng’ | ; Si ebatint 5 en + ee ‘ a) taba saad pmggt vt Lane sited

Ties) SAO aes ow lw

Ber. Ohara Inst. Larndw. Forsch. (Kuraschiki) Itano, fe Studies on the cellulose I- Ber. Ohara Inst. Landw.e Forsch. So: 215-219. 1926. nmo..2)<

Kondo, M.

The storage of rice and chenge of its physical properties during this period.e Ber. Ohara Inst. Landw. Forsch. 3: 153-175. 19266 NOeze ;

Nisikaco, Y. & Miyake, C.

Studies on tivo Helminthosporium diseases of maize, caused by Helminthosporium turcicum Passer-— ini and Ophiobolus heterostrophus Drechsler (= Helm. maydis Nisikado et Miyoke). Ber. Ohara Inst. Landw. Forsch. Sree eObe. Pic Tb—Vai. UIZ6

already entered as reprint.

Better Crops. (N.Y.} Grezory, C.T. Potash cures corn root rot and improves yield. Betuer Crows. 7(5): 5-6, 56-54. illus. Ja.l927.

Whittle, C.A. N.C. investigates corn root rot. Better Crops. Hes) 1S). Bie eine

Brooklin Bot. Gard. Leefl. Groves, i. He Forms and functions of leaves. Brooklyn Bot. Cordeelentie, 14/9106 8 p. NellO,-1926,

Bryologist. (Pittsburg) Andrews, AL. Hymenostylium longopulvinatum. Bryologiste 29: 69-70. Wiel926. nOebe

Perham.) ie Bie Piychomitrum serratum Schimper, in western Texas. Bryoliogist. 29: 7he N. 1926. no.be

Bertram, EB. A short list of Paham. mosses. Bryologist. eo: 67-68. WN. 1926. noobe

Cooper, ©. 5S. i short ramble in the Pyrenres. Bryologist.e 293 65-67. N. NES Zbie nob6e

Fs

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Bull. Dept. Agr. Canada. (Ottawa) Bisby, GeR.e, Conners, I.L. & Bailey, DeLe The parasitic fungi found in Menitoba. Bul. Dept. Gera Canads., Nose 7le pe 77-83. 1926.6

Dearmess, Je E

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: se ni ia

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Bull. Misc. Inform. Kev. (cot.) Bischer, Cy... Contriovtions to the florea of Burma. IS bEN S Misc. Inform Kew. 1926, pe4456468. iilus. noel.

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Vet, NOs Pebe Calif. Pear Grow. (San Francisco) Heppner, M. J. Bartlett pear black-end rot investigahione . Calif. Pear Grow. USB) 23.5) 105) TUSHNE 8" sale) AE)

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sews: win. maetion pee iploititee abies eyecare: FE ea sbi sath WEEEALAE A roth Jaa aa

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be Tabinaie *o eae pid ara ebertiks od aeE tk: Pia orated Matanwaly, Bae oy yor, ot bot et oun ta hen wtolt ahate sae

By! et ene uti ae *. toatoat Ys % 7 “pliant ier sa skeen NB iki eeryratince tate

a winbiural aia ( ._ etontenne “erly Sigh Bhat f . Ne —* se oe. . ae

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Die experimentelle systematik. Fortschre MAW eu lswAO— otter Dis, 926.6 NOlacole Niethammer, A. i

Der einfluss von reizchemikalien auf die samen— keinung. Fortschr. Landw. de) 755—7 ofa, a Dells 19266 NO«236

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x

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RE Mayr 5 ve Ee Glasgow botanic gardens. Gard. Chron. IIIf, 81: 18-19. Jael, 1927. no.2088.

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Filan. ‘eusdleoailt avait Nadel! 1B: jue Pease: wibkegt abinltccs CT 2-0 as arene 5 a i age Fe “QOT064 Fh hy Pi.

ve } ae’ tue ier ae os bins hele bres esas. ahagenee

‘a ie ny ; Wits Ig poet. Ass mor ‘tbl ae eee Bl mt. Int AT RLASG ee. bs Ce

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< aR 1h aa Cares pt Bea fi" \ nia hes isis isco idea ci fer ak 7 4 a

Ree Ole a5) De ale

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; | a a : ei: PRipineniy: a RL oe

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Pak sega = vit moda abs Beer xipeceaaaes lt aa eT SRE) tS oT « Ee Ponaeht ae’ ie eerie yn My ay hate ae bo ai ge a baaahe ae |

| oa | * tapers “aint tide ‘edit seu heyy yiete wii a cat ea: | wage ey Bat ry hbewoe Soot dhs oe het beue “ia Fa er a “en ner Abpea’ a0 ta i i - a

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a Velen = ee ee ar beige nan, ore : Eh

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Journ. Biok. Chem. (Baltimore, Md.) Anderson, R.J., Nabenhauer, FeP. & Shriner, RL. he distribution of dihydrositostecrol in plant fats. Journ. Biol. Chem. Zles) SOO 5g ien | elie No eure NO oLe

Anderson, R.J. & Shriner, RL. The reduction products of certain plant sterols. Nourn. Biol. Chen. 7is 401-406. Jacl927. noe

Journ. Dept. Agr. Victordia (Melbourne ) Brake, Je Wheat varieties recommended by the Department. Journ. Dept. Agr.Victoria. 24: 705-709. D.1926. no.l2.

Plant cnemies at our gates. Journ. Dept gr. Nileromin. (9245 7502755. D. 1926. no 126

Journ. Dept. Lands & Agr. Ireland (Dublin) Leaf spot disease of sugar bebt in Italy. Jjurne Dept. Lands & Agr. Ireland. 263: 159-160. 1926. noese

Murphy, PA. & McKay, R.

Some new facts concerning onion mildev. Journ e Dept. Lands. & Agr. Ireland. 263 115-123. plei-vi. 1926 « NOege

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Observations on white pine blister rust in Great Britain end Denmark. Journ. For. 24: 893-896. D.1926 . noe

Journ. Agr. Res. Rosen, H.R. Efforts to determine the means by which the cotton-wilt fumgus, Fusarium vasinfectum, induces wilting. Journ Agr. Res. 332 1143-1162. illus. D.15,1 26 (Rec'd Ja.9,'27)

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a ae ey ‘ WR agate a gills

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siecle eae baie - etqosvoryim zat nak

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Lachmand, H. G. Studies of white pine blister rust in the west. Journle For. 24: 874-~884. Del926. now Be

‘Richards, Ee Raphael Zon - the mane Journe Fore ea: 850-857. D.192Z6-. Nowe

Svain, ye Heine 4 universal index to woods Journe Fore 243 Too foo eLiusen NeulI26e NOs Ze

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Summary of literature relating to the volume, distripution, and effects of medullary rays in woode Journe For. 24: 915-925. D1926. no.8.

Wyckoff, a N. The problem of blister rust control in

California. Journ.e For. 243 885-892. DelIZ6. noe Journ. For. SuissefBernc) Badoux , He Une épidémie de le rouille des aiguilles de l'épicéa. Journ. For. Suisse. 78: 13-15. Jae 1927 enodele

Chrysonyxa abietis, C. rhododendri.

Journ. Hered. (Wash. D.C.) Blanco, R. A mutation in the chestnut. Castanea crenata. dournteHercd. 172 405. illus. N,1926. no-ll.

Cook, O. F.

Metaphanic variations in rose sopals. Inter- Organ; shybrids between leaf and calyx-— Significance of such variations in study of evolution and heredity. Journelecred. 17: 413-426. ‘illgs. N.1926. noi.

Darrow, G. M. ! Long stemmed strawbcrrics. Journe Hered. 173 404. dius Ne V926. noe Di.

-*

ay

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Viet aiOb ey doen Low

Journ. Hered. (cont! ) Woodworth, C. M. Barren-sterile. Heritable characters of maize. XXVIII. Jourme Herec. 17: 405-411. N1lG26. NOs

Journ. Min. figr. Gt. Brit. (London) Fryer, J.C.2. & Stenton, R. ’ Pyrethrum-growing for insecticidal purposes (A preliminary report). Journ. Min. Agr. Gt.Brit. Boe ole-Geoe plabese Jas L927. NOLO.

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Poisonous plants on the fam. II. Journ .llin. fier. Gt. Brite 33: 907-915. plates. Ja. 1927. Mois) 1 O'6

Journ. Soc. Agr. & For. Sapporo, Japan. Hiratsuka, Ne On relationship of Pucciniastrum and Uredinopsis. Journ. Soc. Agr. & For. Sapporo, Japan. 18; 75-86. WN. I 2Gie, NO«Cl 6 Text in Japanese. Studies on Melampsoraceae of Japan Iil.

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On the aonormal teleutospore-form of Melampsora Journe Soc. igr. & For. Sapporo, Japan. 18: 70-74. Neo 26. no «Gl.

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Text in Japanesee

Homma, Y. A kanker disease of Prunus mume and P. persica caused by a species of Camaropporium. Journ «

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Cama2rosporium persicae. |

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Studies about chromosome munbers in Linum species (On the difference of chromosome numbers in Linum species) Preliminzry report) Journ e Soce Agr. & For. Sapporo, Japan. 18: 26-37. ple i-ili. Ne 1926. noe8l.

English summary: p. 35-36; Text in Japanese.

Tatewaki, M. Notes on the vegetation in the vicinity of Cape Esan, Prov. Oshima. Journ. Soc. Agr. & For. Sapporo, Japan. 18: 43-62. N. 1926. no.8l. Text in Japanese; English summary: p.58662.

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Ved, NOW, De 17

Journ. Wash. Acad. Sci. (Baltimore } Wirerry,) isl); The soil reactions of some saprophytic orchids. Journe Vash. icad. Scie 173 35-58. illus. Jael927~. NOed- Corallorhiza odontorhiza forma flavida n.f.

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Ueber den cinfluss dusserer faktoren auf den stirnbrandbefall (sic) des weizens . Kiuihn—/erch » Met 2O5=256) | 1926.

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Rudorf, W. Variationsstatistische untersuchungen an sorten und linien von hafer. Kuhn-Arche 12:

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Kunstliche bltiteninfcktionen zur untersuchung der empfenglichkeit verschiedener gersten— sorten fur Ustilago hordei huda und der cinfluss ausserer bedingungen auf die hohe des brand- prozentes. Kuhn-Arch. 12: 423-515. 1926.

Sengbusch, R. von.

Verglcichende untersuchungen uber wachstwns- rhythmus, stickstoffgehalt ue zuckerlagerung der Klein-wanzlebener zuékerrtibenziichtungen marken 22, Z, N und E. ‘hiner eites. lee LOA b/e quotes

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English surmarys _

Sartryck ur Sveriges pomologisia forcenings ars— Skrift ha@, 1925.

al te atts Py van iad nth F8 Battie

"y aia tA anit tL

nin Ryn Wiad hw Rye A. ee rue aN + bi Win

went eke. wat ni Took Co) Sted Ce mi > lie a:

nay ys se sda “f NR GED lad

i a een: ne po ae et | , uhh somebedeiocsys * Losi ae date 0 Vil; PE A BOs aes

ye alent Suk. a i hy osetia ae ae adil a sien aes

; a, | | | . ~ ¥ is te ieee wet a ate ee inti hs the he ee Le, al hae 4 ‘i ae Re ig «fe

| a ses: drei wth: Py a aise Aptayaett re a aly Ras ald st fh er. ilo rill

“7 ‘i ‘oh ore - anwrine «% ae \

Ved, NOckd, pl8.

Medd. Permanent. Komm.Fruktodlingesfors. (cont.) Johansson, Hl.

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Ie

linacion experiments and stvdies ef pollen quality Sub, euler) LO ZS eos fiejad. Porm. Komi. Fruk— todlingstorsok |[Sueden] RO Hee A Se aoe) LSS 6

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Meld. Norges Lanébruks. (Oslo) aa Ts & Christie, W. oradic i @rene 1924 of 1925 med varmtvannsav— a. av varhvete mot stinksct. Meld. MSorges Lendbruksh. 6: 405-436. 1926. no.6/7. Meme y Rev. Soc. Sci. Antonio Alzate (Mexico) Gandara, G. Modo de estivar le flora del Valle de México. Mem. y Rev. Soc. Céent. “Antonio Alzate"™. Abs Jo= Nene 2ue. Jc. 1926 thee'd Ja .L927 ) no.l—6.

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* oh jock no oe

7) ent bettie Lecdlantant) qupntiter ssf, | ce fi Pr eal Ps ul b Oa) hal oct iw Se aa iat, mide h i sl hone

n

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Mycorrhiza (conte) New Phytol. 25%: 338-— Gidea US 6 6 Pl els D. 1926. node

s

Beott, D. He

New discoveries in the middle Devonian flora of Germany. New Phytol. 255 575-6790 WelIeo. Ole e

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Practical results in control of raspberry mosaic. News for Nurserym. 3(6): 1, 4-5. illus. Ja.l0, 1S27 «

Nuestra Tierre Buenos Aires.

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ee ult alt. ‘ > ry, an . is h

| | 7 ‘ he i pres: | ; oo S88Gm witteon Sy mh Ear Boars yr, : oN Fh iy Lae ab foil’ ; sons aekall eer

ee te Mone awit Sih Shab poucitid’ vines? ; e ah hai ae A la ia ehiaiatibi ‘

* “ae

av Mi oy te rok i ; ®

5 , a . ~ ik

iss | pede pases: hud yest Se gigel Apo 4 ee ft), a Me 28 otmlenincHt . Wecilyeaa a

) A > 4 Aha " vy “ue ' ay bY Ge -—_ PeALE a oe eit 5 vi pm sail f +e os oe / the’

eee Pe MO AES. LTH nase out TU nabiay Reta): | SEO ES oy ae he tee . aw 3 it xa a

ve | See Wise Hatac ral oihets with gen dmiesovent “toh ; | Aes sO SAR. eho? pelt PS

s i ethos Seamitg rim tin. oven AP 4 oe Site Lee guy areas Pt ee er ot oe a

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. or rm A a : . , , ne io , F hs ' , Maal a a _ ; ‘ F vee. i (Pie ; io J >, : ¢ r ay ) af + ‘ so at ‘ ¢ a7, f i : 4 » i ' ‘ : fae eo Reha ha i a | § : a hey ER Wiha Pin an > } a a PMS yet wT, ie a. peg

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Ved, no.2, De 2e.

Obst— u. Gemtiseb. (Berlin) Kuster, E. Zur frage der selbstherstellung von baumkarboli- neum. Obsite weiGemuseb. Weer Oilieonarel nl) Wetol. 1926. no.2be Pt. II by Richard Jachnow.

Ohio Journ. Sci. (Columbus ) Schaffner, J. H. Principles of plant taxonomy III. Ohio Journe SCi « Boe eo obOy ON GILG) 6. NOeOl.

Transeau, H.N. The genus Mougeotia. Ohio Journ. Sci. 265 511-338. USeu Ne IO. O6Ore

Pacific Rural Press (San Francisco) pI 1 ale eae The walnut blight story to date. Pacific Rur. Press. TSI Ma ares oA taal Dy USA 5 NOe De

Tesche, we Ce

fn6ther "misery" - diamond canker. Pacific Rur. Press. 1135: 40. Jae8, 1927. NOW.

4. bark disease of the prune commonly called diamond cankere

Pétérm. Mitt. (Gotha) Oppermann, E. Richard Pohle. Peterm. Mitt. 72: 279-280. Mel oebe) NO. ts le

Philipp. Agr. (los Banos) Baker, C. F. Far eastern representatives at the International botanical congress. Philipp. Agr. 15: 401-402. port. De 1926. NOeve Port. consists of group pictures of botanists.

Proc, Iowa Acad. Sci. (Des Moines) Castetter, E. F, Microsporogenesis in Cueurbita maxima. Proce Tow: Acad .Sci. Ve OD —LObel debs Abstract e

“a sn

nem ee wees pi | | ae wba al i Na ‘oe wi 9 ‘paiavest ae pore 48 en sf pagel — ‘sueell is. sil oan: ' phe aaliataliny BO nF n au ie ty ie 1 a : Sal hao “anil Bete Miwon tee whe, TOR, AMEE glist = NS Seen wines ie mes Se ae tent % ri

wv ANd ; al ae ® i a | : i f r oy : Aa wy re Poe fe a ee ee. ee ae on me er nM j | | maT he HY palpation. tte i ee Cer 3 —

Be ie, a tt te fe soeaaapumessies: sepadieen a

be iil Tae OE aegis one | : "wevon amet” eae whentinin even eon weet Piru .

VeF, N02, Pe Zle

Proc. lowe, Acad. Scie (cont .) dren rasa A Gira lis The formation of root hairs in water. Proc e Hoven eadaiscing | 625) 1572165 4) 19265

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& partial list of the parasitic ascomycetes of Tove. Proc Wouacadi. Sci.) Ses) peo soae S28) 6

Gilmore, K. Culture studies of Psilocybe coprophila. Proce Iowm Acad. Sci. 32: 266. 1926.

Hofemenm. C oh An acvortive anther of Lilium formosum. Proce Iowa Acad. Sci. SAC ANSP PAO} 52 shatalalabiey 1926.

Jacques, H. EB. fi tree census of Mt Pleasant, Iowa. Eroc 5 Mena icedu wet, Ses 20-205. W926.

Jones, BF. Ne Cecatophyllun demersum in West Okobaji Lake. Proce. Low, Kead. Sci. Spe) MsbewUsish, | stil dirols) 6) 19) 25),

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Genetic correlations between fruit size and color in the tomato. Proc. low, 4cad. Sci. 32: oS Ole, UIZ6.

Martin, G.W.

Notes on Towa fungi - 1924. Proc.lowa Acad. Sy ejale Se: 219-235. illus. 1926 «

Resting spores of Empuse muscae Cohn; LElapho- myces variegatus Vitt.; Cordyceps new to Iowa; the sporcs of Stereum rameale,Schw.; Polyporecene not hitierto reported from Iowa; Phallogaster saccatus Morgan es

Nertin, Go We Some fmanites from eastern Iovwe. Proce Iowa head. Scie SAE OO =e Ole) oli ee Male: | Ole

te 1oP neuen a -

Fxg | Sash pea nie

i f 3 Pa be oy P f | ate) Daye WE te neeDoa ele . ay , sanee ; ne! agi «fad ae

re ;

si igs ee ee hate a hes deocorhety a Kasten ak sa | mes: mer eat | hoe edl ee ‘al ive pal Ch f

2 oc SP sia em, eae ye i re eae . ho ea. «awl ytiow om to arate mete ahi a. 7 ras del hae guns

an enti sie sp aii it ; ian . el, >: iyete alla salts a8 «hl gto .

Pie mi “ Be ye ol : me stich ’ ae Sum gate jul ous: | me ae 1 ee fe Re ae ee SN ee clo ell ae) sata

aA | i, sho! 7) & Ait : dive ae

a ; ee) ; y a oe Ph 4 Be sl MOC ial. sine an “ eas ny al >. eemaniulee | weet aris ..eheone wh * mere e oie inant PPALID’ Coon meray acd Ad eben Bane” ie eu Jee od Mon. ae HOD he ACY MUU aN Ne? Oi a aa ee Road etl 5 ap 9 Sa ny io ype a % Gea, 2

J. seers 4 f ic ile wea: Tae | oe Very ot iy ‘i beet . ’ - «3 / eda .

ws

Wiewg) BOwec. |) Ds ieee

Proc. Iowe Acad. Sci. (cont.) Pammel, L. H. & King, C.M. Germination of some pines, and other trees. Pnoee Wow ACad.) SCl'. be: 125-1352. illus. W925 «

Pammel, aferes Our native plants. Proc. Iowa scad.e Sci. Se: 115-121. 19266

Pamnel 9 L eH °

Some notes on the flor of Forest ond Florence Counties, Wisconsin, and Iron County , Michigan. Proc. Iowa Acad.Sci. 3a: 100-114. Ellus,. USS C

Reeves, R.G. Chromosane studies of Zea mays L. Proc. Iowa fead. Sci. oes 171-1756 1926 6

Trenk, nye Be

The occurrence of hic'sories in Iows in relation to soil types. Proc. Mow) Acad «Ci. |) Sac 45— Was illus. 1926.

Trenk, Fe Be

Some soil and modsture relationships of sweet gum and river birch in southern Maryland. Proc. Iowa Acad. Sci. $22 135-142. Tidus. Aeo2br

Uppal, B.N. 4. provisional list of the species of Septoria in Iowa. Proce Gowa, lcad. Sci. ses Leg-r9Oe a9ee.

Wilson, G. W.

Some noteworthy Iowa fungi of 1925. Proc. Iowm EB.) (SC. Bra Asay 1926 «

Lostracte

Cercospora on potato; Peronospore viciae on garden peas; Coleosporium solidaginis on cultivated aster; aecidial stage of Puccinia sorghi on Oxalis stricta.

Wylie, RB.

Some wound responses of citrus leaves. BrCl. Iowa Acad. Sci. Sei Odie 19Be

ibstracte

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es poF

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a 3. doevn to ehiteceiatteis: gurbtinn Sy ‘then one stint MimaiysaM cise he anv Oe. a A A a

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Ved, NO ek, Pe Coe

Progr. Agr. & Vitic. (Montpellier) Ravez, Le Anthracnose. Progr. fgr. et Vitic. 44: o—7e aketerloer «| WO 1. Calls for coleple

Ravaz, Le Les dépérissements de la vigne. en Algérie. BrOSriaheormaiGu Varies Aas (7ELe nee Gee) MOlsil «| Due to prolonged drought.

[Publ.] Estac. Agron. Haina (Santo Domingo) Gonzalez Fragoso,R. & Ciferri,R. Hongos pareasitos y saprofitos de la Rephblica Dominicana 4a-5a serie. [Publ.] Estac. Agron. Hens, (samte Domingo) Ser.B, Bot. no.5. 13) pe Pie oe WO U4. ps ae LIeO.

Monaro taka IN, Mixomicetos de Santo Domingo, coleccionados por

HeD. Kern y Roi. Toro [Publ.] Estac. Agron. Haina (Santo Domineo) Ser.B. Bot. no.6. 7 p- illus. ig. Io 6

Publ. Min. Zeméd. Czecho-Slov. Repe Kavina, Ke Botanike zemédélska (Agricultural botany) v2, Muetey DesOl-ns04. illus, col.epl. 1926 (Pubi. Min. Zemédélstvi Czecho-Slov. Rep. no.62) Textbooke

Laxa, O. Mikroskopie krmiv. Puble Mine Zeméd. Czecho- Slovakia. noe65. 267 Pp. illus. 1926.6

Repert. Spec. Nov. Fedde.(Berlin) Becker, We Beitrage zur violenflora Argentiniens und Chiles. Repert. Spec. Nov. Fedde. 25: 222-2276 D.1926-. noel2-17.

Dinter, K. ; Index der aus Deutsch-Stidwestafrika bis zum jehre 1917 bekannt gewordenen pflanzenarten XXI. Repert. Spec. Nov. Fedde. 23: 227-236. D.1926. no.12-17.

nt i cage

iy

wr WORN xc Gi paws ae HGR om.

a bys alin,

, ‘ i my ei “Tie eT il ’ cf ay — . i i y™ 7 i ry! r > t i * i a tet a ae ‘ta BS Aol (oa oe i ni Pp ae Tall ? Py f

7 * eB. ne cae fins ei si reid ine iil

| etm sis li ne ae sD aly, ‘ sme ae

Nive Gis) Oke stall ys 24.

Repert. Spec. Nov.Fedde. (cont .) Fedde Ps F, Neue arten von Corydalis aus China XII. Repert. Suec. Nov. Fedde. 25: 180-182. pl. X¥xxvii. WA) Sloe Neto mala Corydalis rockii, C. delphinioides, sp.n.e

Hayek ,fe

Plantae novee orientales III. Repert. Spece Nov. Fedde. 23(Répert. Europ. et Medit. 1: 944}: eilieie Diez MO 2—17 «

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Bromus mandonianus spec.nov. aus Bolivien. Repert. Spec. Nov. Fedde. Bo Ltn ol) Dey Ne eors noo 12-17.

Henrard, &. Th.

Panicum excavatum spec nove ausParaguaye Repert. Spec. Nov. Fedde. Zoe LI CO. Die 1926. nol 2-17.

Henrard, Jeth. & Parodi, L.R.

Stipa bonariensis novespec. from Argentina. Repert. Spec. Nov. Fedde. Zoe KOC yb 1926. noel2-17.

Hosseus, C.C. Nochmals Dracocephalum longipedicellatum Muschler. Repert. Spec. Nov.Fedde. 25: 240. D.1926. nole-l’.

Kukenthal, G. Cyperaceae novae vel crrticae imprimis antillanae Repert. Spec. Nov. Fedde. 23: 185-222. Del 9266

no. 12-176 Pilger, Re

Beitrage zur kenntis der gattung Plantago VII. Sektion Oreades Decne. Repert. Spec. Nove

Fedde. 23(Repert. Hurop. et Medit. 1: 913-942): BAL POs Oo) DUE 2S SN rae GIy

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x Jmarantus probstii (retroflexus [Delilei?] x torreyi) hybr. nov. Repert. Spec. Nov. Fedde. 23(Repert. Europe et Medit. 1: 942-944. D.1926. nNOol2-17.6

6 P| i) Cs Ne, 9 4 {eae ot hg ie, i Ce tae ‘ 7 ‘ \

Aes da a

ones - a iy ie eo ae! | eB

Ah A en | is oe eer Pi Ease Ae i: Ay 4 er | oh ale or aed ‘ee a ALOT alent an a

} i =

| ahaa Were. ites ana £ tigate 2 —— hea oe le ansibat von bi e

i ms <u | (ee abides den ee rere ai Pane’ c heh Denice at nae Re marae 1S oth per ae b..

antes seit bg wink wbtg? panei one itll

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Rev. Bot. Appl. (Paris)

Boeuf, Fe fmélioration de la culture du blé en Tunisie (concl e) Rev. Bot. Apple 6: 757-765, OD.

1926. no64-e

Chevalier, i. Nouveaux, documents sur le caféier chari (concl.) Rev. Both Appl. 6: 765-772. De 1926. nob4e

Dufrénoy, Jo

Les champignons de la gommose des citrus et de la pourriture des fruits. Rev. Bot. Appl. Gs 747-754. illus. D. 1925. noe64.

Relations entre les Phytophthora.parasites et las tissus parasités - Les Phytophthora des pourritures des oranges et des citrons.

Hochreutiner, B. P.S. Cotonniers malgaches. Rev. Bot. Appl. 6% 744-747, De 1926. nob4e

Koch, M. In Sur la roselle (Hibiscus sabdariffa altissima ) Rev Bot. Appl. 6: 754-757. De 1926. no64.

Uphof, H.C.th. La culture des agrumes aux Etats-Unis. Reus Dome. < 6s ve—Tol. De 1926. ) nolo.

Rev. Hist. Nat. Appl. Pt. I (Paris) Riviere, C. Les plantes historiques du Jardin d'essai d'Alger. Rey. Hist. Nat. Appl. Pt.2. 7: 300-330. 0.1926. no eld. Le Phoenix canariensis dit "le pére Thiers"; le dattier de Livingstone; le cocotier de Juarez; les plantes d'appartement du Président Thiers.

Rev. Mus.Paulista.e Moreira, Je Marcgrave e Piso. Rev Mus. Paulista. 14: 651-673. 1926.6

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Sborni':,. Ceskoslov. Akad. Zem&délsk.

Kamenicky, Ke

C uréovdni sort drvhu rodu Prunus. Determina- tion des diverses sortes des espéces du genre Prunus. Sbornik Ceskoslov. Akad. Zemédélsk. 1: 5735-384. ploi- Mea LIZ G) 390) cB

German résumé: (Ueber die sortenbestimmung verschiedener arten bei der familie Prunus): pe OG e

French résumé: p.384.

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Studie 0 premén 1é ozimu v jariny se zvlaStnim vztehem k vnitYnim faktortm a k vaniku forem presivek. Sbornik Ceskoslov. Akad. Zemédé@lsk.

Ls 401-454, 126. No.5.

French résumé (Sur le changement du blé at automne en blé de printemps avec un éeard spécial des facteurs internes et de l'apparition des formes alternatives): pe 447-450.

Geman résumé (Zine studie tber die umwandl ung yon winterweizenformen in sommerformen mit besonderer berucksichtisung der innern anlagen und entstehung von wechselweizen): p.460-454,

Stoklasa, J. & Barcs, J. cf Mechanika, vrocesi anaerobniho dychani organi. rostlinnvch. Ftudes sur la mécanique de la respiration anserobioue des organies des plantese Ueber Gen mechanismnis céer kohienhydrats pal tung

bei der anasroben atmung der pflanzenorgane. Sbornik

Geskoslov. Akad. Zemédélsk.e 12 1-46. illus. 1926. TOle: Vive

French résimé: ».42-43. Geman résumé: p.43-44. \ Zima, in, ; Vliv rizn¥ch zpusobu zpracoveni lenu na kvalitu

i kvantitu Inéného vidkna. Der einfluss verschie—

dener arten der flachsvorberettung suf die

valitat und aquartitas der flachsfasermne Sbornik See ioy, Akad. Zenedéisk. 13 3537-865. USPS Ae NOs Be 4

c

Sbornik Vifzkum. Ustavu Zeméd. (Praze)

Stpanti J. Studie dédicnasti hlaévaich rozligovacich gnakw u hrachu.e Sbornik V¥zicunn . Ustayvu Zeméd.

Nos 15. Wav D ay YAMS e cn) ICO ee ee L9Z6 6 French résumé (Dihértdité dee esractéres specifiques de distinction diez Pisum): p.74-756

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ORT Yes hy re i ahha a Whit Aen FoR Palais ai: ‘way oth preted - Re nh ie bth binche t destvesngs eke ike tele MELTS on seth este ee aed taf, fice fh vl d crigidadae al | ale sianmamal oo ah walt, iin » Fist ne

Eien)! « BD vue F a Le pee ve sits sly ‘ene a nals a Sane is ssid ia eaters as shine ¢ hiblooht iaicehinies ‘stan Th ak 4 .

Reels ae rate is Ne ah aL. 285 laihsic | Ne de) pie a * ate Fe ch gi Nate eb one. eel Rec cnet eee |

i ri We i . Pi bat i { y ‘ is i ‘ ry \ | Vi ih ‘WW J ' ; f , | H tad cu Tg a ae er okt

Ved y Ne Lebwes ie

Science. (Lancaster,Pa.) finderson, H. W. The effect of sodium silicofluoride sprays on the peach and on the control of bacterial spote Science. 6be16—US. Vac’, LIZ%e NOslor lie

Berrys E. We Frank Hall Knowlton. Science. 65: 7-8. USOT MAGN ealel GICAL

Science Progr. (London) Knight, R. C. Plant physiology. Science Progr. vVecl, NOe8Se Ppe418-425. Jae 19276

Scient. Agr. (9ttava) Bailey, D.L. & Greaney, FJ. Ficld experiments on the control of stem rust by sulph-r dust. Scicnt. Agr. 7: 153-156. d@&e 1927. nod.

McRostie, Go. P., Hamilton, R.I. & Lundblad, N. fin interesting instance of root penetration. Dom Mu haere is ore Titus JaelI2’. NO) Se

Newton, M. & J,hnson, T.

Greenhouse experiments on the relative suscepti- bility of spring wheat varieties to seven physiologic forms of wheat stem rust. Scient. Agr. 7: 161-165. Jan 1927. NOD.

Newton, il. & JOhnson,7. Physiologic forms of wheat stem rust in western Canada. Scvenb. Hore 7s 158-161. dae 19276 noe.

Sitzungsbd. Naturh. Ver.Preuss.Rheinl. u. Westfrs. Poeverlein, H. Die rheinischen rostpilze. In Ber» Versamml. Bot» u. Zool. Ver. Rieinl.Vestf. Sitzungsb. Naturh.Ver.Preuss. Rheini. u. Vestf. 1925. pel-42. 1926.

Riede, We

Ein beitrag zu den grundsétzen der systematik In Ber.Versemml. Bot. u. Zool. Ver. Rheinl.—Westf. Sitzungsb. Naturh, Ver. Preuss. Mheini. ue Vestf. 1925. p.45-48. 1926.

Ruppert, Je

Orchis militatis lus. braschii me In Bere Versamml. Bot. u. Zool. Ver. Rheinl.—VJast. Sitzungsb. Neturh. Ver. Preuss. Ricinl. ue. Westf. 19256 p 49. 19266

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Soil Sci. (Baltimore) irchibald, R. G. Black arm discase of cotton with special “reference to the existence of the casual organism B. malvececarum within the secd. Soil Sci. 26:3 5t10. Diels cel Neo «MO wilt e

Rrenibala., Rel. Sulfuric acid treatment of cotton sced. Soil Sci. Coe=Ole ay cil SM) 5) allo) all. 6

Succulenta (Leewarden ) Tiers) Mie) Die fimacampseros. Succulj@mta. 8: 184-185. - illus. p,- 1926. no.l2.

Karsten, M. Hen overzicht der systematische indecling van eonige Mesembrianthemumgroepen en —sorten sedert

Haworth. Veranderingen im d= nomenclatuur. Succulenta Se AL Saenis) psi bibs). WS MISS wali cleo

Through the Leaves. (Denver) fndrews, LH. Relation of root distribution to cultivation and irrigation. Through the Leaves. 15: 21-26. illus. Deel et « noel. 4 continuation of his "The relation of the sugar beet root system to increased yields."

Andrews, L. H.

The relation of the sugar beet root system to increased yields. Through the Leaves. 15: 17— 20. illus. Ray alS HEE INO GLE

Trop. Agr. (Peradeniya) (Ceylon) Dias, C.E.A. & Bertrand, H.W.R. Budding and seed selection of high yielding varicties of Hevea. Trop. igr. Ceylon. .—67: 259-264. illus. N. 1926. noe5e

U.S. Dept. Agr. Bull. Thompson, N.F. & Robbins, W. We. Methods of eradicating the common barberry (Berberis vulgaris) L.) U.S. Dept. Agr. Bull. 1451. 45p. plel-15. 0D.1926.

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Was Depte Acres Cires

Rose, D.H. Diseases of strawberries on ,the market. WreSes Dept. Agere Circ. 402. D. 1926. of pe ii

Versl. en Meded. Plantcnziektenk. Dicnst. VWagcningen. Pocteren, N. van. De berichtendienst van den plantenzie’-ten— kundigen dicnst. Versl. en Meded. Plantenzick— tenk. Dienst. Wageningen. no.46. 17 p. Del926.

Petercen, Ne. van.

Verslag over de werkzaamheden van den planten- zicktcnkundigen dicnst in het jaar 1925. Versl. en Meded. Plantengzicitenk. Dienst. Vageningen. no. 44. 124 p. 5 on Rae ere Dw1926.~

Vict. Nat. (Melbourne) Pescott, HE. He. Baa - The orchids of Victoria (cont.) Valetta Netw)

Bp eee poe 8 ple sari. D. 1926. NOB.

West India Comm. Circ. (London) inet eve AVee Wig The romance ef economic botany. (concl.) West India Comm. Circ. 41: 510+ DeSO5, VIGOR Moree

Zeitschr. Bot. (Jena) Ubisch, G. von & Rawitscher, F. Die wirkungen der schwerkrarft auf haupt— und nebenwurzeln. Zcitschr. Bot. 9s L776. USES A ray 8

Zimmermann, Ws oe

Die spaltoffnounugdn der Psilophyta und » | esc psilotales. ~ \ Zeitschr. Bot. 19: 129-170. Siug.,, pla i, 926. m0.5

Zeitschr. Pflanzenernahr. u. Ding. Wirtsch. Prakt. Teil. Vagelor, He \ Zar anvrendung der Ncubauer-methode auf tropische boden. Zeitschr. Pflanzenernahr. uDing. Be Wirtsche— Perea ie) Lew < 5: 506-509. N. 1926. nosll.

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Zeitschr. Pflanzenzucht. (Berlin) Mcurman, O. Beitrage zur faktorenanalyse des hafers I- Zeigsienrea pmanserzecibe || Les las9 0 Dia oe 6er nosd 6

Prochasia,, M. Kapscl— und pflanzenuntersuchungen des blausami—- ~ gen nicdcerdsterreichischen schliessmohnes. feiuschr. Pfilanzengzucht. - 12: 75-92. .illusic De ao Orel.

Sartorius, OQ.

Zur revenselcktion unter besonderer berticksichti- gunge der methodik und der zicle auf grund von 6-14 jahrigen beobachtungen an cimem Klon. 4Zeitschre Pflan zenzticht . Len Sey gee IDA IUD G | aay, La

Exper. Stat. Piidl. Delaware agricultural expcriment station. [Report of] Dept. of plant pathelogy. Its Mime Hep. 19P5/26 (Bull.47): 29-54. D. 1926. T.F. Manns & J.F.Adams pathologists.

Bushnell, Je The relation of temperature to growth and respira-— tion in the potato plant. Minnesota Agr. Exp. Stat. Techn. Bull. 34. Be} Oy weal sbi s | 4 Sle) 6 (Rec'd Ja.1927)

Goulda, C. H.

A genetic and cytological study of dwarfing in wheat and oats. Minnesota Agr. Exp. Stat. Techn. Pee 55g OU Dew i ple da.l9eo {hee'd Ja. 927)

Murneek, A, E

Reproduction and metabolic efficiency in the tomato. Missouri Agr. Exp. Stat. Ros. Bull. 90. 1S) Peo Se 1926.

Piysiology af reproduction in horticultural plants, I.

Cook, M. T.

Report of the Division of paint pathology and botany [for the fiscal year of 1924-25] Ann. Rep. Imsul. Esp. Stat. Porto Rico. 1924-25. peI8— 107. 1926.

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Baepern Stats Publ. (eont.) (Rieha tds, B.h.] ae [Report on] plant vethology. Rep. Utah Agrs Eps Stat. 1925/26 ‘Bull.196): 56-42. ‘D..1926.—

State Publications » Noore, Woe & Pepper, J.0.

Mobacco diseases and insects. Clemson Agre Colleen Guay Pers CLUC. 64.» WA eid Lliuses N. 1926.

Mayoue, G. C.

vbarberry eradication in North Dekota. North Pakouoawemw Colt wher Ht. Dive Circe 7S 20) 10 Sy ae MaDe So lsaee

New Books o Guntko, GK. eve “ne culture of Dipsacus fullonum in the Crimea. LO 26.0 Coner twatley (, pe l I. pl. - 2dcm. Russiane

Johannsen, W. L.

Elements der exakten erblichkeitslehre mit grundztigen der bi ologischen variationsstatistik 4. Voutsche, neubeard. aufl. in dreissig vorle- SQISCHe Jena, G. Fischer, 1926.

Keller, G. & Schlechter, R.

Monographie und iconographic der orchideen Euroras und des mittelmeergcbietes. i Bd. Monographie der gattungen und arten (mit bluten— enslysen) von Rudolf Schlechter. 110195) e. 1) Day Olle 160. 2D. 1926 (Beith. Repert. Spec. Nov. Ser. A.)

Meierhnofér, H. bintthruage in die biologic der blutenpflanzon. Ge AULle suubseart, K.eG. Lutz, 1926.6

Orcutt, GC. R. Cactography, 1926, p6. 1. San Dicgo,Calif.

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New Books. (cont.)

Reprints

a AT Vo Lal Catuiogue of the Rood nut collection, owned and

Minvaines by the Albany exchange naticenal bank, AS pany, Ga. (Moone Park, U.C.] Ss 1s26.

Reed,

Ropar Wie). ve Principles of plant growth. NaS ye cho: MSLAL ene 1927

Senha hine ren Vis

Die cxistenzgrunde der zcllbildung und zell— teilung der vererbung und sexalitat. Jena, G, Fischer, 1926.

Schirhoff, P. N. Die zytology dcr blutenpflanzen. Stuttgart, FP. Enke, 1926.

Warcollier, G. _ le pomme.de cidre. Bi eave Paris, J.—Be Bailliére, 1926. Maladios: p. 185-215;choix des varictés: Dis 24-367.

from Journals not yet rec'd or not available. Dischendorfer, Oo

Ueber dic faser von Ascelpias syriaca Le (Concerning the fiber of Asclepias syriaca) Angew. Bot. 8: 281-289. 1926 «

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CURRENT LITERATURE

ADDITIONS TO THE SOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY, COMPILED FROM PUBLICATIONS RECEIVED IN THE LIBRARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, WASHINGTON, D, Cc.

Vol.9, no. 3. Ja. 24-Feb.5,1927,

Actes Soc’. Linn. Bordeaux.

Bouygues, H,

Nouvelle démonstration expérimentale de 1'influence de la température sur le développement de la chloro- phylle. Actes Soc, Linn. Bordeaux. 77: 42-45, 1925. (Rec'd 1927)

Jeanjean, A.F. Lichens observés dans le Lot-et-Garonne. Actes Soc. Linn. Bordeaux, 77: 195-281. 1925 (Rec'd 1927)

Agron. Colon. (Paris)

Aner,

Lavergne, J. ‘La fécondation artificielle du palmier 4 huile. Agron.Colon. 15: 129-141, illus. Q. 1926. no.106.

Boo. @oret, Ili.) Clute, W.W. The meaning of plant names XXIX. Polemoniaceae and Hydrophyllaceae. Amer. Bot. 43: 10-14,

dayidet.. Dowels

Clute, W.N,

A new frost flower. Amer. Bot. 33: 1-2. witus;. Jact9e7. nol. .

Verbesina virginica.

(Clute, W.N.] ‘Sources of our food plants, Amer. Bot, 33: (Suppl. ) 4 1-16. Ja. 1927, no. kK

Dinsmore, J.E.

A Jerusalem plant wonder. Amer. Bot. 33: 26- Ete wake’. NO. 1.

A cypress tree (Cupressus sempervirens) growing in a fork of a China tree (Melia azedarach).

Garden goldenrods. Amer, Bot. 33: 23-24, Ja. Boer. Onl. Solidago sp.

Hay, T,

The mulleins. Amer. Bot. 33: 19-21, Ja. Die Fg delta 0 (8 ye Oe

Verbascum sp.

“5

“4 “ t wu ¢. . +o ae yf ‘ ET diz! x

aun

-

Yol.9j no.3, D. 2,

Amer. Bot. (cont. ) Heath, F. M. High-bush cranberry, Amer. Bot, 33: l4- “7. da.l927. no.i. Viburnum americanum, Honey mushroom, Amer. Bat, QS!. 22. Ja. 1927. no.l, Armillaria mellea.

Johnson, A. M. Opening of the evening primrose. Amer. Bot. 33: 17-19. SA eIerey NO. de Oenothera muricata.

Rudbeckia fulgida. Amer. Bot. 33: 33. Ja. Beit TO! 1.

Saunders, C. F.

Flowers of midday. Amer. Bot. 333: 3-5. Ja. Mats 0, 1.

Mesembryanthemum edule, M. nodiflorum, M. crystallinun,

Sterile day lilies. Amer. Bot. 33: 30, Ja. Uo. no. l. Hemerocallis fulva.

West, tirs.S.B.

Bird-foot violet. Amer, Bot. 33: 27-29, ie Le. Ont.

Viola pedata.

Amer. Journ. Bot. (Lancaster, Pa.) Aldaba, V.C. The structure and development of the cell wall in plants I- Amer. Journ. Bot, 14; 16-24, 5 oF ee ee Ja.1927. no.l. I. Bast fibers of Boehmeria and Linum.

Johnson, A. M. Aa

The bittermit hickory, Carya cordiformis, in northern Minnesota, Amer. Journ, Bot, 14: 49-51. Pia (Vaijate. Jda.1907. no. lL.

Johnson, A.M. The status of Saxifraga nuttallii. Amer. Journ. Bot, 14: 38-43. illus. Ja.1927,. no.l. S. nuttallii basis for new genus, Cascadia.

My ae

ae eee ; ca a ‘ pater

eo ae ee

a ees a ae | eet be

wes ee oe 1 nee z aM KISS iil, apr « CETL SS

-

6 dads ' = Se ee oe: ae ai TS Pasir eaaeeS

inGape ck) ae Sey

RES By ck

Vol.9, no.3, Bp, 3,

Amer. Journ, Bot. (cont.)

Amer.

Amer,

Amer.

Amer,

Ocfemia, G.O. & Roldan, E.F,

Phytophthora blight of citrus. Amer, Journ. Bot. 14: 1-15. pl.i-ii. Ja.1927. no.l.

Caused by Phytophthora identical with P,faberi.

Riker.) Al. oc

Cytological studies of crowngall tissue. Amer. Journ. Bot. 14; 25-37, illus., pl.vi. Jan 2927. nods

Uphof, J.Th. The floral behavior of some Eriocaulaceae. Amer. Journ. Bot, 14; 44-48. Ja, 1927. no. l,

Journ, Pharm. (Philadelphia)

Cook, E. F, Prof. Dr. Alexander Tschirch, a tribute. MOe: de.

Journ. Sci. (iNew Haven, Conn, )

Holm, T.

Boehmeria cylindrica (L.) oe -a noepubiocicay study. . ' Amer, Journ. Sci. Vi,13: 115-122, illus. F,1927. no. 74.

Nut Journ. (Rochester, N.Y.)

Demaree, J.B. & Cole, J.R. Timely information on dusting for pecan scab. Amer. Nut Journ. 26(1): 7. da. 1927. no.1.

Potato Journ. (Wash., D.C.)

Haskell, R. J. . j Late blight and rot of potatoes in 1926. Amer. Potato Journ. 4: 1-5. Ja.1927, no.l. Phytophthora infestans. Considerable loss after harveee reported.

Ann. Gembloux (Brussels)

Larose, E.

Etat actuel de la culture de la pomme.de terre en Belgique, La possibiliteé de produire des plants Sains chez nous. Ann, Gembloux, 32: 266-273, D.1926. no,12.

debe Beliets. Sra 3 et shee - of, af ro aes ee atey 5 2

ae Sh Said " < deceive Gi

+*

hea ve) eal Ss oe

ae

Vol.9, no.3, p.4s

inn. Jard. Bot. Buiterizoregi Goebel, K.E. , Morphologische und biologische studien, VII+XI. Ann. Jard. Bot. Buitenzorg. v.36. 201 p. pl. i-xvi. 1926. VII. Ein beitrag zur biologie der flechten.

‘ VIII. Ueber schleimfarne und a&érophore. IX, Beitrage zur kenntnis der verwandtschaftsverhaltniss einiger Javanischer farne. X. Die gestaltungsverhaltnisse der palmenblatter. XI, Leersia hexandra, ein gras mit nyktina- tischen bewegungen,

Ann. Mycol. (Berlin) Boedijn, K.8. Ueber Rhopalomyces elegans Corda. Ann. Mycol. 25; 161-166. illus. 1927, no.1/2.

Gaumann, 5.

Mykologische mitteilungen. III. Ann.Mycol. 25: 167-177, HO27) ino. L/ 2.

1. Ueber die entwicklungsgeschichte von Epicholé bambusae Pat. 2, Ueber die gattung Woroninella Rac, S, Ueber die zwischenzellen bei Endophyllum dichroae Rac. 4. Ueber den parasitismus des Septobasidium bogor- iense Pat. 5. Ueber die Peronospora iberidis n.sp.

Sydow, H. Ai Fungi in itinere costaricensei collecti. IIIf. Ann, Mycol. 25: 1-160. 1927. no.1/2,

‘Ann, Parasit. Humaine et Comp. (Paris) Brocher, fF, A propos de la capture de larves d' Anophéles par les utriculaires, Ann. Parasit. Humaine Comp. 5: 46-47, Ja,1927. no. 1.

Ann. Phys. et Physicochim. Biol, (Paris) ‘ Mayer, A. & Plantefol, L.

Tenevr en eau des plantes et assimilation chlorophyllienne. Etude de l'assimilation des mousses reviviscentes, finn. Phys. et Physicochim., Biol.

e: 564-605. D.1926.-no.5.

Ann. Rep. Quebec Soc. Prot, Plants. Bordeleau, R. Plant pathology in France. Ann. Rep. Quebec. Soc. Prot. Plants. #18: 73-81. 1926.

Campagna, E. "New white smut" of wheat, collected at Ste. Anne de la Pocatiere. Ann. Repp Quebee Soc. Prot.Plants.

18: 71-72. 1926.

heh Sie A REAR,

le i

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Vat? sctactteanctirier it - i od

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ey. boaseban saeco one ab anal kaa iil i. i

Can: sO: rena

wieder seetel ont ot ade abe co ae ; BAPE Spl oe ie et |

Vol,9, no,3, p.5.

Ann. Rep. Quebec. Soc. Prot. Plants. Campagna, BE. & Godbout, F. Plant diseases in the Kamouraska region = 1924-

1925. Ann.Rep. Quebec Soc. Prot, Plants, 18: 61- Hon vugcO. Caron, Q.

The conditions of orchards around Quebec. Ann. Rep. Quebec. Soc. Prot. Plants. 18; 68-71. 1926,

Cooper, R.F.V,

Some notes on maize rust in the Province of Quebec. Ann. Rep. Quebec Soc. Prot. Plants. 18: 58-61, illus. 1926.

Dicaeoma sorghi on maize, also on members of Qxalidaceae.

Coulson, J.G.

smut disinfectants in 1926. Ann. Rep, Quebec, noc. Prot. Plants. 18: 56-57, 1926.

Experiments on oats.

Dickson, BT. Virus diseases. Ann,Rep. Quebec Soc.Plants. Past LO- to. L926.

Drayton, F.L,

Plant protection in relation to the introduction of foreign diseases. Ann. Rep. Quebec Soc. Prot. Plants. 18: 29233. 1926,

Folsom, D, Virus diseases of the potato. Ann. Rep. Quebec Soc. Prot. Plants. 18: 14-29, plates. 1926,

| Gagnon, MJ. Early blight of the potato in lower quebec, Ann, Rep. Quebec Soc, Prot. Plants. 18: 3d-37, 1926.

Popp, W. Crown rust of oats in eastern Canada. Ann. Rep. Quebec Soc. Prot. Plants. 18; 38-54. 1926.

Racicot, H.W. A spotting and shrinking of potatoes in storage. Ann. Rep, Quebec Soc. Prot, Plants. 18: 55-56. 1926.

Arch, Entwicklungsmech. Org. (Berlin) ‘Baron, M.A. Uever mitogenetische strahlung bei protisten (16, Mitteilung ber mitogenetische strahlung). Arch, Entwicklungsmech. Org, 108: 617-633, illus. 1926. no.4.

me... onendiiaal eine i “oie eed the winiet ee” iad ‘ chon dbl pitta

ae i a

Pee

_ prey es nietoale

a8, we sini .» doe pis “(adams Scud a nl

Vol, eh na.3, p. 6.

Arch, Entwicklungsamech. Org: (cont, ) Frank, G. & Salkind, §.

Die quellen der mitdgenetisthen strahlung im pflanzenkeimling. (14. Mitteilung wber mito- genetische strahlung). Arch. Eniwicklungsmech. Org. 108: 596-608. illus. 1926. no.4.

Arch. Pharm. & Ber. Deut. Pharm. Ges. (Leipzig) Heiduschka, A. & Pyriki, C. Beitrag zur kenntnis von myrosin und sinigrin. Arch, Pharm. & Ber. Deut. Pharm. Ges, 264: 693- 698. Dr iegeG. Now.

Tauber, H. & Zeliner, J. zur chemie des oleanders. Arch. Pharm.& Ber, Deut. Pharm. Ges. 264: 689-693. D.1926. no.9e

Atti R. Accad. Lincei VI Rend. Cl.Sci. Fis. Mat. e Nat. (Rome) Benedetti, EH.

Intorno all'azgione del campo elettromagnetico oscillante ad alta frequenza su alcuni germi vegetali. Atti R. Accad. Naz. Lincei VI, Rend. Cl. Sci., Fis., Mat. e Nat. 4: 324-332. illus. F,1926 (Rec'd Ja.1927) no. 7-8.

Ber Deut. Bot. Ges. (Berlin)

Frey, A. e Der heutige stand der Micellartheorie, Ber. Deut. Bot, Ges. 44: 564-570. D.1926. no.9.

Huber, J.A. Heterophyllie bei Vicia sativa L. Ber. Deut. Bot. Ges, 44; 645-550 TUS. 1 D196. no. J.

Koppe, F. Die biologischen moortypen Norddeutschlands. Ber, Deut. Bot. Ges. 44: 584-588. eae no.9.

Koppe, F. & Kolumbe, E.

Ueber die rezente und subfossile flora des sand- katener moores bei Plon. Erster beitrag zur kiefern- frage in Schleswig—Holstein. Ber. Deut. Bot. Ges. 44: 588-598. pl. xv. 0.1926. no.9,

Netolitzky, F. Zar theorie der blattdurchluftung. Ber. Deut. Bot, Ges. 44: 571-578, D. 1926. no. 9.

Schroeder, H,

Hin versuch, die Sees aiae. eines baumes (Fagus Bi igasiea) zahlenmassig 2u bewerten. Ber. Deut. Bot. Ges. 44; 579-583, DY BUSPZ1SIA bale \te)h

cabenel. Santas > Pe fi veld pest se ws a A lhe om or ee |

: mE i aie. ¢ ail ere Mh a Oc ae oo, a wears, tonite °

i‘ - htt ees ll fe CEES: 44 an ial serait Ceyatenit 7: i & eal oe ae eer wy. ‘f

aphintiyenontente eater sheds siotentitan |

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Wolo, nos, p, 7s

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edbiis waht tee eed

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Vol.9, no.d, p. 9,

Bol. Soc, Brateriana (Cont.) Quintanilha, A.

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Canning Trade. Pritchard, F.Jdi Control of tomato plienté (cont. ) Canning Trade, 49(23)! 18, 20, 22; illus. Ja.24,1927,

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Observations sur ihe déchéance physiologique des plastes amyliféres dans lés cotylédons des légumineuses, . Compt. Rend, Acad. Sci. Paris. 184: 162-164. Ja.17, 1927. no.3.

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Le spirochete du Pian (Spirochaeta pertenuis); sa colotation. Compt. Rend. Acad. Sci. Paris. 184; 47-48, Ja.4, 1927. no.l.

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Variations du nombre des chromosomes chez quel- ques solanées. Compt. Rend, Acad. Sei. Paris. 184: 164-166. Wilusi. Ja.l?,.1927. nod.

Vuillemin, P.

Sartorya, nouveau genre de plectascinées angio- carpes. Compt. Rend. Acad. Sci. Paris. 184: 136- Pye aeky, Loe. nos,

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Yohimbine et québrachine. Compt. Rend. Soc. Biol. Paris. 96: 2-5. illus, Ja,i4, 1927. no.l.

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Sur deux pigments anthocyaniques particuliers de Gentiana verna et de Centaurea cyanus. Compt. Rend. Soc, Biol. Paris. 95; 1549-1552. Dols, L926, no. 68,

Joyet-Lavergne, Phe

Etude comparée de Deetiod de L'acide osmique sur le pollen et l'ovule de quelques phanérogames Compt. Rend. Soc. Biol. Paris. 96: 25-c6. Ja.14, 1927 \\nosj1. :

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Heco J. Bi Sur les propriétés anti~helminthiques de 1! Allium sativum. Compt. Rend. Soc. Biol. Paris.

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Dansk Bot, Ark. (Kobenhavn ) Wiinstedt, Ky New Danish species of Hieracium of the Archiera- Cimumeroup. - Dansk Bot, Ark, +¥.5, nO,le 29 Dp. pl. 1-14, 1926,

Deut. Landw, Presse (Berlin) Finger, “Ein beitrag 2ur gelbrostfrage des weizens, Deut. Landw. Presse, 54: 4, Ja.l, 1927. no,l.

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Ecology (Brooklyn, N.Y. ) Allen, W. E. Remarks on the needffor life history studies of marine plankton animals, Ecology, 8: 60-62, Ja.1927, nol,

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Gard,.Chron, (London) Brown, N,E. Mesembryanthemum (cont.) Conophytum, Gard. Chron, IIi, 81: 31-33, 53-53, 70, illus, Peecveoveos vet, | Be,cOss-91 ,

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Gard, Illus, (London) Troubles of the black currant #rower, Gard, Tllus, 49: 48, Ja.22,1927. no.2498, tReversion" and big bud, Viper's bugloss. Gard. Illus, 49: 39, il- HOS > Jasl5,1927. —-) no.2497. Echium spp, as cultivated plant,

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Genetica (cont, ) Sirks, MiJ4 Mendelian factors in Datura I# Genetica. 8: 485-500, 1926. NOs aie Te Certation,

Tjebbes, K,

Dr. VrieSendorpts theorieen over de’ kleuren’ bij hoenders, Genetica, 8: 501-506. 1926, NO. De

Genetics. (Menasha, Wisc.) East, E.M. & Mengelsdorf, AJ. Studies on self-sterility VII. Heredity and selective pollen-tube growth, Genetics, 11: 466-481, PUPS. i L9eb, Now.

Feldman, H.W.

Unit character inheritance of color in the black rab), Mus rattus LL, Genetics. 11: 456465, il lus, $.1926, no...

Redfield, H,

The material inheritance of a sex-limited lethal effect in Drosophila melanogaster, Genetics, 11: 482-502, Dpeecee | NOLO.

Kiesselbach, T.A. & Petersen, N.F,

The segragation of carbohydrates in crosses: between waxy and starchy types of maize. Genetics, li: 407-422, illus. 5, 1926. no.5.

Mangelsdorf, P.C. & Jones, D.F.

The expression of Mendelian factors in the gometophyte of waize Genetics, ll: 423-455, 5.1926, no,o.

House & Gard. (Greenwich, Conn, ) WEider. Ti.) i. “Pink flowers in the rock garden, House & ~ Gand, fal(eje) 94-95. Veo, loo, L76. islus. P.1927),

AMES arts Hi Ee “The vorld's ten most useful herbs, House & Gard, 51(2);: 98-99, 130, 132, 138, 188, 152, ils ORS oi Jack 9er. Irish potato, Sweet potato, haize, Wheat, Rice, Banane, Sugear-cane and Soy-bean, Fineapple, Tabacco,

Indian For, (Dehra Dun) Seanan, L.N. Relation of rate of growth to strength in timber, Indian For, bas, Olo—o25, | pl, Liciir. DetscG, | no ,ie.

f Bi og ma ies

at is wit

Ot - es aoe eee: oa tel - hey mee:

' pte oe ot

t 7) * Siete Ut den

Rept bakin TAOY Ne 25 oPOR hg viet? Pes!

ee90L Ri Wid) ee nes mies

elf ne “4 W Bie Tey

| tan) Als wh Ome,

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‘Vol, 9, no.d, Ps iVease

Indische Culturén ( Soetabaja) Uphof , 7.0. 4th, sik Phytophthora. nicdtianae, Indische Culturen. li; 746, D.15, 1926. no.24.

macnehe Mercuur. Hat Gielen Wane)? \: Wat is te verwachten van de selectie van onze tropische overjarige cultuurgewassen. Indische Mercuur, 50; 38-41. SR ALALTEyS\.. ai, dhe) NSyer ss NO. 2507.

Industr. &Engin. Chem. (Easton, Pa.) McHargue, J. S. Significance of the occurrence of manganese, copper, zinc, nickel and cobalt in Kentucky blue grass. Industr. & Engin. Chem. 19: 274-276. LUSK WOR MOV MO i).

. Journ. & Proc, Roy. Soc. N.S.W. (Sydney)

Cambage, R.H.

Acacia seedlings XI. Journ. &Proc Roy. Soc. N.S. W. 59; 230-248, pl. iv-viii. My.1926 (Rec!

. focrernat Oe cae of early leaves; Closing up of Cre at night; Description of seedlings.

Coombs, F.A. & Welch, M.B. The tannins of the black cypress pine (Callistris calcarata R. Br.) and their distribution in the

Bark. Journ. & Proc. Roy. Soc. N.S.W. 59; 306-382, pl. xvii-xviii. My. 1926 (Rec'd Ja. 1927)

Maiden, J.H. & Blakely, W.F.

Descriptions of sixteen new species of Eucalyptus. Journ. & Proc, Roy. Soc. N.S.W. 59: 156-199). My.1926 (Rec'd Ja.1927)

Morrison, F.R.

The. fixed oil of the seeds of the "kurrajong" (Brachychiton populneum,R.Br.; Syn. Sterculia diversifolia, G. Don.) Journ. & Proc. Roy. Soc. N.S.W. 592 267-275. My.1926 (Rec'd Ja.1927)

Penfold, A.R. The essential oil of Baeckea gunniana var. latifolia (F. v.M.) Journ. & Proc. Roy. Soc.

N.S.W. 59; 351-355. My.1926 (Rec'd Ja.1927)

(Bentord, ALR. The essential oil of Briostemon Avenan aides (De Candolle). Journ. & Proc, Roy. Soc. N.S.W. 59: 206-211. My.1926. (Rec'd Ja.1927)

i 3 “te sh amirindtlleiwhy 7 5s, FR y y ial fe | Fi iat ‘ r . }

fe ALinrae ee (9 dam a sy a a Divs a hae

Fig ‘0 deboott

SMe

erate

: ’ : Phe sey? ne, Aer | 7 . : | Gh praunite jaxvaut iia. to rite Save: FO AR ne LK AG.

a q At \ i hte eas ie “y

| er Pol MONO, Pei lO,

Journ. & Proc.Roy. Soc. N.S.W. (cont, ) Bemnoldy hii.) c) Simonsen. Ji. l, The essential oils from the leaves of Murraya koenigii (Svreng.), Murraya exotica (Linn.) and .Murraya exotica var. ovatifoliolata (Engler). Journ. & Proc, Roy. Soc. N.S.W. 59; 146-155. My. 1926 (Rec'd Ja. 1927)

Pommolidie ih. Re

The essential oils of Melaleuca linariifolia (Smith) and M. alternifolia (Cheel,) Journ. & EOC ROU SOG UNEISts 090 GOO—Gee 7) ple nexaiye My.1926 (Rec'd Ja.1927)

sedaon, H.R., Hindmarsh, W.L & Carne, H.R.

Further observations on Stachys arvensis. "Stagger weed" as a cause of staggers or shivers in ShCepe a ound. Proc, Hoy, Soe. NSW. iogmveto— 266. My. 1926 (Rec'd Ja.1927)

Welch, M. B. The identification of the principal ironbarks

end allieca woods. Journ. & Proc. Roy. Soc. N.S. VW. D9: 329-345. illus., pl.xv-xvi. My. 1926 (Rec'd Ja.1927)

Welch, M.B.

Notes on the principal indigenous timbers of the natural order Saxifrageae. Journ. & Proc. Roy. Soe. NaSeWe Soe to= eve.) Di. Ux xa My. 1926 (Rec'd Ja. 1927)

Journ, Bombay Nat. Hist. Soc. Blatter, H. Luminescence in plants and animals. Journ. Bombay Nat. Hist. Soc. 31: 748-753. N.1926. | no,3.

Blatter, E. Shhea ait Revision of the flora of the Bombay Presidency. Journ. Bombay Nat. Hist. Soc. 31; 547-557.

H. 1926. no.3.

Journ. Bot. (London) Black, J.M. Renee Olearia v. Shawia. Journ. Bot. 65; 17- 18. Tee LIA? «WO. 6 «

Rw ihe

p

7 pit

ae vores Mica Lt

amr ND, D ¥

t

Warrior lena

MON MONS. oO, 20.

Journ. Bot. (cont.) Dion. HN. Miscellanea eyolionies X. Journ. Bot. 65; 5-11. Ja.1927. no.769,

Moore, S.

Notes on Ashanti plants. Journ. Bot. 65; 14-15. Ja.1927. no.769.

Aspilia kitsonii, sp.nov.

Moore, S. Two new species of Acanthaceae. Journ. Bot. 65; 1@-14. Ja.1927. no.769. _ Ruellia lowei, Dicliptera (Platystegiae) whit- meei, sp.nov.

Paulson, R. Lichens from Spitsbergen and Bear Island. Journ. Bot. Sor lZadS. Ja, 1927. no.769.

Reid, EB. M, . ; A new species of Diclidocarya Reid from the Senftenberg brown-coal. Journ, Bot. 65; 1-4. Pol OcOn awe? « NOero9. 3: Diciidocarya menzelii sp.nov.

Rendle, A.B. Mr. John Gossweiler's plants from Angola and . Portuguese Congo (Cont.) Journ.Bot. 65(Suppl.): 41-48. Ja.1927. no.769. ;

Ridley, H.N. as :

‘The genus Argostemma. - Journ. Bot.~ 65: 20-32. Ja. 1927. no.769. :

Argostemma monophyllum, A. bifolium, A. succulentum, A. enerve, Sp,.nov. Sprague, T. A. ,

_Alibertia or Cordiera. JOarny Bom Mes; 16- ee fang Mae gr alors C282)

Under American code Cordicra is accepted uae

‘of genus.

spra Bue, vue INA elke i cerefoliun Geer, Journ. Bot. 65; 15-16. Sayles MOET OOS © a Cerefoliun Haller and not Chaerefolium Haller, will replace Anthriscus Hoffm. (1814) wiless the latter name is conserved.

Journ. Chem. Soc. London. Haworth, W.N. & Peat, S. e The constitution of the disaccharides XI. Maltose. gourn., Chem. Soc. London. 1926, ~. 3094-3101. D.1926.

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oe

Journ.

Journ.

Journ.

Journ.

Dept. Agr. Porto Rico (Rio eee) Cook, M. @. ' Epiphytic ava a serious pest on citrus trees. Journ, Dept. Agr, Porto Rico. 10: 5-9. illus. Ap.1926 (Rectd F.1927) no.2.

Nolla, J.A.B.

The anthracnoses of citrus fruits, mango and avocado. Journ. Dept. Agr. Porto Rico. 10; 25-63. illus. Ap.1926 (Rec'd ¥.1927) no.2.

Colietotrichum gloeosporioides Peng. appears to be the cause of anthracnose diseases of mango, orange, grapefruit, lemon, avocado, and sometimes of lime; lime wither-tip may be caused by either C. gloeosporioides or Gloeoposporiun limetticolum, the latter fungus appears to be the only cause of fruit canker & fruit spot of limes.

MORON Res elves Mycological notes I- Journ. Dept. Agr. Porto Rico. MO: 11-23. illus: Ap.i926 (Rec'd F.1927) no.a. Leprieurina radiata, sp.nov.; Torea, Syd. gen. nov., T. dimerosporioides (Speg.) Syd. comb.nov.

Gen. Physiol. (Balto., Md.) Irwin, M. Certain effects of salts on the penetration of brilliant cresyl blue into Nitella. - Journ. Gen. Physiol. 10: 425-436. Ja.1927. no.3.

Helminth. (London) Goodey, T, .. A further notes on Hexatylus viviparus ciedeey. 1926. Journ. Helminth. 4; 183-184, N.1926. no.4-5. Found in a diseased Gladiolus corm. ~

Inst. Brer. Salmon, E.S. ce ‘Notes on three new varieties of hops: Journ. mst! rey. mse, 26; Le-L4. . Siawkoe7. Now... Includes notes on disease resistance. .”:

Landw. Wiss. Moskva (Moscow)

Lobanov, N.V. ... Die minimale fiir die pflanzenwurzeln ugiin-

gliche bodenfeuchtigkeit 2-te mitteil. Die physikalische

' bodeneigenschaften. Nauchno-Agron. Zhurn:- (Journ, Landw. Wiss. Moskva) 3; 643-652. 1926. no.10. ; Russian with German summary.

: AM} Sa: sea ' wiry (te sf

Wel 8, Noes, pe. le.

Journ. N.Y. Bot. Gard. (Lancaster, Pa.) Sma dk. Among fioral aborigines, a record of aaa tion in Florida in the winter of 1922. Journ, Wotla Boing MGeaesls Ts TAO) sillier Vari ee yeiee NO S20. Monotropa brittonii, sp.nov,

SiG OU Ara Eye

A hew seedless grape. sourn. IN.v. Bot, Gardimico:co=eo. )vlius. Ja M927. mo. cco).

If it proves worthy of general culture, the » Variety will in due time be more adequately described, named and distributed.

Developed by the writer in cooperation with the Devi. of horticulture of the N.Y. agr. Exp. Stat. at Geneva.

Journ. Roy. Agr, Soc. Engl. 'B., FM. Bae Henry Sagnier. Journ. Roy. Agr. Soc. England. 86; 160-161. 1925. ERIN:

Teyilae TE (Shale HS Nee Annual report of 1925 of the botanist (Royal agricultural society of England) Journ. Roy. Agr. Soc, Bnétand 86: 279-283. Lo2o)

Journ. Roy. Micr. Soc. (London) Kefalas, A. A method of staining sections in peevone! MOMUEMN nOV, MiGs SOC. 1b, 26: 27r_o(a. | De £926, n0.4.

Ramsbottom, Jip

Some points in the life- “histories of eases, Journ. Roy. Micr, Soc. II, 46; 279-280. OD. 1926. no.4, ‘

i Journ, Wash. Acad, Sei. (Baltimore).

Blake, S.F.

it New Asteraceae from Costa Rica. Journ.

| > th Yesh.Acad. Sci. L?7s 59- 65. illus. F.S,1927. nod.

Gnaphaliun rhodarum, G. subsericeun, ‘Hieracium ponseneeot a. H. standleyi, 82. nov,

Leonard, H.C.

Fourteen new species of plants from Hispaniola. MOUr an aS. ACA. NSC. Neh GOs oe. PERUSE. Oy Se hist TIO ico

f wis vino?’ awe a,

wv

Vol,9, no.3, p, 23,

| Landbouw Tijdschr, Vereen, Landb, Nederl,-Indie (Buitenzorg) | Van @er Goot, P,

Het vroegtijdig doen spruiten van aardappel= knollen met behulp van zwavelkools tof. Landbouw, Tijdschr, Vereen, Landb, Nederl,-Indie, 2: 415-424, Deceoe OKO

English summary (Aecelerating the agnenlelane of potato~tubers with carbon-disulfid)p, 422-424,

| Landscape Arch, (Brookline, Mass,)

Elwood, D. B.

The Chateau and gardens of Bagatelle, | Land- Scepe Gard, 17: 100-108, illus, Ja,1927, no.d.

Landw, Jahrb, (Berlin) Staerk, Ee Studien uber den mutzwert von grasern und klee=~ arten unter dem einfluss von klime und boden, | Landw, Jahrb, 64: 817-9338, LIZ i) NOS.

Malayan Agr, Journ, (Kuala Lumpur) Haton, BJ, & Georgi, C.D.V. ' Chinese wood oil and aandelnut oil. Malayan Mere OuUrD, kes SoowS50, Ne L926, no ll,

Matiéres Grass, (Paris) Jumelle, H, . Le Baume du Pérou, ‘“Matieres Grass, 19: 2722-7724, Ja.15, 1927. no.225, Myroxylon pereirac, et peut-etre aussi M. | Sonsonatense,

Pieraerts, J. Contributions A ie pune chimique des salveles | (cont, ) * Matieres Grass, 19: 7724-7728, Jats, L927. no.ccd.

| Minn, Hort. (Minneapolis) Harvey, RB.

Growth of plants in artificial light, Minn, Hort, PorcOrecs! da. Looe | NOL,

Mollers Deut.-chrin, Zeit, (Erfurt) MUG g Ae g Der kakteenjager (cont, ) Wicderentdeckung von Astrophytun asterias. Mollers Deut. GSrin, “eit, 4es) 9el0, illus, Ja.l,l927, no,i,

iv eee wh " t eae Pre CM tae a aS fs . v, ‘A 7 om ao ae se . ae ates ae 34 yeinse id. maew, ase tek. 1G Sioay 9 Dd wtigwm ad rs a ee P. eer oobi ec sn wet a # ah Par 2 Uhaihe.

Hrs atecenee a ce . igeterie. ny icant Pn are re aeifitclan | af yi ner ee i se Cf er

Leta nic ie ahi ii: Satie ae ise by 4a ih fade ad re, MG. ve

| Be cig cide aah ial it ioe Wt a ‘oh es *: edie en ig i

New Zeal,

Vol.9, fo.5, pind.

Nature (London)

Belling, J.

Multiple chromosomes and reduction division in flowering plents. Wabureg gute ani iiaiecer 1927, nNo,c98s,

Bose, Je Ce Transmission of excitation in plants, Nature, 119; 48, Ja.s8, 1927, no,2984,

Huskins, C.L.

The origin of fatuoids in cultivated oats, Nature, 119; 49, Ja.8, 1927. no.2984,

"Fatuolds arise from normal oats, not by either gene mutation or natural crossing, but by any one of Several different chromosomal irregularities,"

Prof, R.W. Phillips, Nature, 119: 92-93, Jasl5, 1927, no.2985,

Journ, Agr, (Wellington) WO Ny! Rs

Agricultural seeds, Notes and figures on various aspects, New Zeal, Journ. Agr. 33: 393-397, Det925, nos 6

Number of seeds per pound weight; longevity; germination; moisture content; bushel weight; purity.

Levy, B.Be

The grasslands of New Zealand II, North Island hill country. “New Zeal, Journ, Agr, 33: 361- 378, LUIS AD pcos « NO wae

Oesterr, Bot. Zeitschr, (Wien)

Bornmiller, J,

‘Ein beitrag zur kenntnis der gattung Cousinia, VIII. Zwei neve arten der sektionen Drepanophorae und Heterocanthae aus der flora des nordostlichen © Persiens, OesSterr, Bot, Zeitschr, 75; 261-238. Gieh bo2o,) No.l O-1e.

Cousinia mesandarana, C.Grossheimii,sp.nov,

Hofmann, #, ry

Die prahistorischen holzfunde des Hallstatter Crtsmuseums, § OesSterr, Bot, Zeitschr,. 75: 206 PA On p26) NO. Onlc

Ay : 4 4 Pia) a4 » #1) fi ee

m4 3 . rat ae @ | hefn iad ad 2 © Mik! } he

oT A Rt pies . ee wm a a ri

SPLOT: COR SOAR E IOs -iedoasrs Sats le “ ul Lan | 7 7 N he . : oo . ROE - 9 UES BAS

ai i erate GMA 5" » Sitar tis

ee ee etn.

kc ae ia ve j a 7 ' ae

Vol. By no.d, Peer.

Oesterr, Bot. Zeitschr, (cont.) Koczwara, My ' Ueber einige interessante Avenastrumrshppen Base Podelven, © )@estern, Bot, Zeitschrs “75: 259-244, Came oso. no.lO-12.

Morton, F,

Beitrage zur kenntnis der flora des oberoster- reichischen salzkemmergutes. ° Oesterr, Bot. Zeitschr, Mot wceneol. O,KD. 1926, noylo=le.

Tschernojarow, M. W.

Befruchtungserscheinungen bei Myosurus minimus, Oesterr, Bot. Zeitschr, 75: 197-206. col.pl. vs O.-D.1926, no.10-12,

Orchid Rev. (Richmond, Mngland) Arnold, RB. BE. Herminium monorchis;: an unobtrusive British species, OrehidvRev, (/Gos;14—15, Ja,i927. no, 403,.

Broadway, W. 2B. Trinidad orchids (cont. ) Orchid Rev, 45: 20-21, Ja. 1927, no,403,

Ghose, B. N.

Laboratory experiments and their applicability in orchid culture, Orchid Rev, 35: 6-7. Ja. Loe. no, 403,

amt, J. J. ' Yanda tricolor and the variety suavis. Orchid Rev, aos) Lo l6, . da,l927, no.405,

Oregon Countrym, Berss jh. bs Orchiard sanitation essential factor in checking disease attacks, | Oregon Countrym. 19(4): 3-4, Salus. da, ige7,

Pacific Rural press (San Francisco) smith, BL. Pests and diseases of nursery Stock, Pacific Rural Press, IVAN MOSk ance oat. NOs.

Parfum, Mod, (ion, France) Paulet, La sarriette de montagne. Parfum, Mod, Loe Sloe. Deubyeo. mowe. Satureia montena, English translation (The mountain savory): p.312,

ssndiveso ‘wi os i gare 208 eypetesn. ans slice et ae

Weta Aothage # se eitaacrogee yt rot oft ae ae eae Seton vont ge A

thts) .eivtere wsettév eit fine tolourp? aba Db gr sSSR Dy eh ib haa

ween a. yore cameras wie * sania Doge i ak ’ wad RCL ts oe

od Ted co kp Oy as Pret AY; hay hs ae) ae M 5 a ¥ 7 = ' yin peer yee > "7 tn Payee _ - “ a

) QoR >» ie! J ) - 5 , 7 © iH . £ . aS “eee Pe 1? og 4 x 2 oo : “ee ae a , : is oes : 7 a4 rn " 4 tt 7% boc e : ° ry i Pe ad ee bs é ; ie _ at PBS rs , i ae ths a : " ie , , y % i

¢ . ; i , ee. + fw

Vol.9, nos, p.26.

Perfum, & Essent, Oil Rec, (London) The Azalea in the perfumer's art, Perfum, & Essent. Oil Rec, 18: 12-13. illus. Ja,1927, no, 1s

Thompson, Cod ede "Sweet violets", perfum, & Essent. Oil REC erin S-laan il Oee. “now ds

Petit Journ, Agr, (Paris) _ Duriez, Les cloques des arbres fruitiers, Petit Journ, AST s Sori oy) Slow loatis | DOmMoIeR

Philipp. Agr. Rev. (Manila) Bartolome, V.C, The Kapok industry of Java, © Philipp. Agr. Rev. 2US pae US Race PIZG6, NOs).

Bogayong, J. R. ' Root disease on lanzones, Philipp. Agr. Heme tI: COUT sOle AbOlO., NOsd. Disease of Lansium domesticum probably caused by fungus (unnamed)

Serrano, F.B, & Marques, S.L.

“fhe red-rot disease of sugar cane and its con- trol, Philipp. Agr. Rev. 19: 263-265, 1926, no,3.

Tanaka, 7, Taxonomix aspect of propic citriculture,. Pebiipp, Aet, REV. £9; 179-284, Loeb, nowd.

Teodore, N.G. & Serrano, F.B,

Abaca, heart-rot and bunchy-top diseases an their control, ee Aer. Rev, | 19: 246=247,, pi, tii xxi, 1926, no.d,

Bunchy top caused dy sohenodene radicicola; abaca heart rot by fungus identical or similar to that causing banana wilt (Fusa wrium cubense )

Teodors, NW.G, ' Somez, &.T, _ Coffee diseases and their control, Philipp. Agr. ema emo» | BOZO.) NOso\.

Brown root-rot; root rot; stump-rot; black and - white~root diseases; die-back; pink disease; coffee-rust, brown~eye spot; koleroga leaf-spot; leaf-spot; brown~ blight; cobweb disease; ey ae “prowa or berry blight; damping-off; witches broom, Loranthus stem parasite; sooty mould,

a KD eee. Las | " 4

ca |

ay,

Wome. 9, ne. 3, p27,

Phillip. agr. Rev. (cont.) Teodoro, N. G. Philippine mycological and Bi eoeetepuaereat literature index I2 Phidiup.) Aen. Rew.) Los elo-29l., 1926. no. 3.

Teodoro, N.G. & Bogayong, J. R.

Rice diseases and their control, Philipp. Agr. Rev, 19: 237-241. LS26" (Ono,

Blast or brusons; Helminthosporiun disease; seedling blight; stem rot; Rhizoctonia stem-rot; | straight head; false or green smut; black smut (bunt); brown spot of rice grain; leaf spot.

Physiol. Rev. (Baltimore) Piss Sande-Bakhuyzen, EH.L. van der & Alsberg, C.L. The growth curve in annual plants. Physiol. ever Ce LOL o Ge avloe?. MO

Proc. Linn. Soc. N.S.W. (Sydney) Anderson, R. H. A revision of certain Australian Chenopodia- Géac. Proc. Linn. Soc. N.S.W. 51{3): 382-386. pl. xxv-xxvii. §.1926 (Ree'd Ja.1927) no.207. Kochia crassiloba, K. pentagona, n.sp.

Cambage, R. H. Notes on the native flora of New South Vales XI. Moree to Mungindi and Moonie River - with a description of a new species of Eucalyptus, Proc. AMM SOC. ll als: SUGS) ss SUB See, spl. aval soca Daloees, MOLeOr. SUN Makes a Kucalyptus bucknelli, n.sp.

Cheel, BE. _ Notes on Melaleuca pubescens Schauer and M. preissiana Schauer. Proc. Linn. Soc. N.S.W.

51(3): 408-410.- §.1926. (Rec'd dia. L927 mo 20¢),

Cunninens ; C. H.

Gasteromycetes of Australasia. V. The genus Calvatia. Proe. Zinn. Soc. N.S.W. 61(3): 363- $65. pl, xxiii-xxiv. $.1926. no.207.

Rupp, H.M.R, Description of a new species of Diuris from Barrington Tops, N.S... Proc, Ginn. SOC. Neo. ie 51(3); 313-314, illus. §.1926. (Rec'd Ja.1927) no.207. Diuris venosa, nvosp.

mu A Ls av ane ane a ot hue wa - ‘¥ ‘ a2 Lh) ge Lice raaet ~ Ty eal P ‘

aS

se

Wor. 9, nous; pies)

Proc. Linn, Soc, N.S. (corts)

White, C. T. On a small collection of plants from the Rigo district, Papua (British New Guinea) Proc.

binn. Soc. N.s.W. S103): 296-298. DL seve, 5.1926. no. cory

Plectronia suborbicularis, Jasminum turneri, n.sp.

Williams, M.M.

Contributions to the cytology and phylogeny of the sinhonaccous algae II. Oogenesis and sperma- togenesis in VYaucheria geminata. Proc. Linn. Soc. N.S.W. 5103): 283-295. illus. Sea:

‘(Ree'd Ja.1927) no.207.

Proc. Nat.

ead Sci. (Baston, Pa.)

laa Gal. Crossing over in the third linkage group in Oenothere. Proc. Nat. Acad. Sci.) Sy ieee:

eran se res shales tle

Proc. R. Soc. Victoria, (Melbourne)

Cookson h1-0s

On the occurrence of the Devonian genus Arthro- stigma in Victoria. IPPOC. ROY. 1506. ViieCLroria. Heo, boos Oo-6G. “Pl iii, Jl, 1926. (CReeld fa. 1927)

Bwart, A.J., Kerr, L.R. & Derrick, H.M.

Contributions to the flora of Australia no.30, Records of and additions te the flora of Central Australia. Preece Roy. S0c.-Vactoria. Mnis2. 7a. 77-87. J1.1926 (Rec!d Ja.1927)

Ewart, A.J. & Petrie, A.H.K.

Contributions to the flora of Australia no.dl, Additions to the flora of the Northern Territory and locality records. Froc. Roy. Soc. Victoria.

Bese Ces otal So ilase iL. LOe6:

Hardy, A.D.

Delayed dehiscence in Myrtaceae, Proteaceae and coniferae. PROG. ROY. SOC. Victorian) Desi, bor mor—loS. <pl. xi. Ji, 1926 (Rec'd Ja.1927)

McLennan, BE. & Cookson, I.

Additions to Australian ascomycetes no,2, REO. BOvi. SOC. iVLCLOrLa, 38: 69—76. pl. iv -vi. J1.1926 (Rec'd Ja.1927)

Lamprospora funigera, Sphaerosoma trispora, Cordyceps brittlebankii, sp.nov.

“a beekeusth Pata Tey anda Fr vibe r= Sey ck

int oe TARAS °

“i 7, % oT s, h : ss. ind. 3

Wel. 9. mo.G, p29.

Progr: Agr. & Vitic. (Montpellier) Ravaz, L. Pye

A propos de l'tanthracnose. Progr. Agr. et Viainen 87; 57-59, Sah Let.) One,

Rives, L.

Sur une cause de dessiccation d!hybrides fort connue, PROST. Agr. eb) Vitae. 87; 63-64. Severo en) NO. <i:

Progreso Agr.y Pec. Madrid. PieOmay ia Ava whl. Tratamientos preventivos contra el "oidium" ~ progr, Werk) Y Pee. Ob S= Ds Sanh LIZ we AOA Go). Powdery mildew of the grape. -

Publ. Puget Sound Biol. Sta. (Seattle, Wash.) Angst, L. The gametophyte of Sorenthera ulvoidea. Publ. Puset, Sound Biol, Stat. 6: Wo9-ved: Pleo. to Dekoee,

Quart. Summary Roy. Pot. Soc. London. Webster, A.D. Diseases of the cricket-bat willow. Quart. Summary Roy. Bot. Soc. London. TO Gs Maio. SURLAN BUSES eid Mele ES ant am co

Queensl. Nat, (Brisbane) WE e Gas A previously undescribed Dodonaea from south- castern Quecnsland. Qucensl. Nat. 6; 13-14. Der eo Ore te mMOn a Dodonaca rupicola, sp.nov.

Rev. Agr. Tle Maurice (Maurice) Burban, BE. Une maladie nouvclle de certaines terres de eulbcumen, Merdibe = heidi fication, | Rev. Ase. ile Maurice. no,J0. p.c7g-275. N.-D.1926.

Rev. Eaux et For. (Paris) Molleveaux, J. La faillite du chtne tardif a Vierzon. Rev. Haux ct For. 64; 614-617. D. 1926. no.le, Qidium quercinum on oak. .

Pov ntsc. mNet.. Appl. pt. T. (Paris) BOL Se) AD : i Une plante alimentaire a propager (La ficoide- epinard) Rew Use. (Newb. ADP). oid sc oer — rien Dum) MN VIRG./ nol, Mesembryanthemum angulatum.

19 en a ar = : wa Be,

tn, asd airaD no hieoeliath ona 88 sf JA Be ae ‘ gp A | EY: eon SSet. Oe 7

‘Soebals (Dan We sh aoe 7X ROD EM aya ts ie sadn sprite» oo 227% ale Mists OR Aigk Joa. “a bh swig a side Beit ‘rae hh:

ghee ay: mana an. deRGer ace ne eer FE e we erties to3at ae et eS RL Ag ee

atoms O02 abs “at

meee re

bt woliig dad=teaeebss any, te peers 4 yeeats .ie.or lant OE 008 .<he-Cenceld Beetist ba sia

fsnte ieeye San. ve

Peas ee,

wat, Pia eas gortmbn)) Doge ite wh ylews ivata 2: ° ; Meas 0) | oes caw «© Sosdansony? statene ny osu eSer a ey a)

WOR Ge hed ter Be ang bate + nea

“: (oan) societal & eta ei AP Sotte sonmiettso oh ofluends Biheige adi corr) ay Ah Vol. ekdetieeiak ~ CFE iol. .extyiiis 2 Fe ‘ On? G+. =| MAST er ‘OE.en -oo red rh ay

iat) .20F sei ad wi SI oh ROR OR OO. Fe) y oaittis ag l a he

Ol (diet a ae | Sh ey. Saisie a oa

nb hoor of), tes eee

Vol.9, no,3, p. 30;

Rev. Hort. (Paris) Francois, E. Le. flore de Madagascar, les palmiers., (Rev. Hort, 99: 328-329, illus, Ja,16,1927, no.13,

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Ducomet, V.

Nouvclles observations sur la filositd de la pomme de terre. Rev.Path. Veg. & BEntom.Agr. oe eae. Ap ade. OPE dO s

"La filosite apoarait denc comme une anomalic (ou muladie ) bien a part, ce qui” ‘niexclut nas la possibilité de son association a dtautres mala- dies"

Gard, Mi.

LtArmillaria mellea Vahl produit deux sortes de pourridié chez le noyer (Juglans regia Une) Rev.Path, Veg. & Entom, Agr. 16: 183-185, ap.- JevlIe6. no.e.

Guyot, A.L. & Joessel, P,H,

Contribution a l'étude des traitements rationnels des vergers. Rev, Path. Veg. & Entom, Agr. 13: 219-240 Sle SO LesOs i NObios

Mittian, ¢.

Variations des eereereres morphologiques et biocloziques chez Les Ascomycetes et les Deuteromycetes parasites. Rev, Path. Veg. & Entom., Aer, 13: 129-266, Ap.-~Je. 1926. no...

Nicolas, G. & Rives, L.

' Un nouvel exemple de plomb. Rev. Path, Vee. & Hatom. Agr. 16: 1247425. Ap.-Je,1926. no,2.

Stereum purpureum on EBvonymis japonicus,

Sofdina, J.B. ! Observations sur le'"plomb."¥ Rev, Path, Veg. & Entom, Agr. 16: @17-2i8, Ji.-S.1926, no.d,

‘ Bere

Ny See ae Le Lead yi 4 2 «Ace hh oils, 2 Prix ea Oa ee, aus Mae styils

sd kde. eco ‘: - 7 oe ? =’ i wis PERS. ime ad BRS veal (SE aE. eeearbas

ai cb Mteeo ley wih sus and TRACTS oa Awe, (eatd oS ¢ Nall CG OD PF tic; Sr toe hy See a6. gdung yt eS Rete loowRe 6

ae o Ce BaYs0) tues Manes Lil colina #4 FP igs alee . hh ‘Kied) heady ora ny - tetoe al sets Pthins “ie OREO 462 <a8h .coned. 2 wow (Sat:

all a DORON Bh see Ps,

auger Raiay eal wmoceart « pei tat hh. SOY. pra PERRET Gay ASH ra nas | ff

ORE GE yhh dit. sess oo ie

Tt

aoupiimenhantepnsit etd teclaann ooh + )

eel te bi page BGS hush oe ah ye ide + yy ftv shies HABIT ECY, renee te (RRL oat Cid Lynd ;

Vol.9, no.d, pol,

Science, (Lancaster, Pa,) American association for the advancement of Science -~ Section G (Botanicél sciences) Permanent secretary's report on the fifth Philadelphia meeting. Science, 65; 104-109, J2.,28,1927. no,1674,

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Scott, Journ, Agr, (Hdinburzh) Wardlaw, C.W, Ks Some observations on the cause of Lanarkshire strawberry disease, MeScobit. dourne, Nera MLOc nee eae be ia, Loo «) MO gis Species of Pythium isolated a number of times, but considers main factor general health of plant,

‘So. African Gard. (Johannesburg)

Bolus, Li. ‘Red Disa, Disa uniflora Berg. So,African Gard, 17: 8, illus. (col.) Ja.1927. no.1,

Spec, Rep. Food Invest. Bd. Gt. Brit, Smith, A.J .Ms “Bitter pit in apples, a review of the problem,

Spec. Rep. Food Invest, Bd, Gt. Brit. no,28, 24 p,..

pi, 1926,

Tectona, (Buitenzorg) ©

Schwarz, M.B.

Spinnewebziekte bij mahonie en djati,. Tectona, 19: 1040-1048, plates. N./D, 1926, no,11/12. alate

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Tropenfpl, (Berlin) Buhler, ', Die baumvollkuitur in Brasilien (conol,) Tropenprl, 29¢ 484-495, D.1926, no.12,

Wonef .Ti0. ns Marat gur beachtuns der knospen-matationen bei den agrumen, Tropenprl, 29: 479-474, D.1926. no.12,

pot BD x alias” reat, < gegep bier ett) LmeL, eh, eA

piteietrep ny To wes gliomas iste She a ’

6:00 Ja) eee eee Pers

j

»

. eats coe SBSH BIB Phw 25 Ge aE han NSO G. Doo), .cikss ~ a oR

fae Sy ie snl apipaabillies Wolk gltate arate caine

athe Le P satel + : Rha! LES 5 a arr liek

A 20 14 | Te wa neers 25 Fates jews THs Balsve.

prey coh eye: - ray ie,

es ao. yes Pe be

eas Gell}, BSS sri: ' JO a ie ah gis = ARNE ig Ry «Op cre negadnacen ma Ask Taod bogs tess SORE iy! Ar iss Sie eae ie Diao % tout? yl Bi pee acs 5 pot Shige: ay Ue) ' ; vr laa 4 ) - “ eval teat ae ON

a

y

Vol,9, NO. By pe 32%

Die Umschau, (Frankfurt) Gradenwitz, Ac

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—Schaus Slt 28-30,

U.S. Dept. Agr. Bull.

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H.F,

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Cranberry disease investigations on the Pacific

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Agr. Bull, 1434, 22 p.

Magness , JoRes Diehl, H.C. & Haller, M.H.

Picking maturit

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Meoy Dept, Agr, Circ, McNamara, H.C., Hubbard, J.W. & Beckett, R.E.

Growth and development of cotton plants at Greenville, Tex.

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rpilze, Zeitschr, Pilzk, DeLo, LOCG. NOLS.

(2234. ule ae RE ala gi

aes, mee

: ; elem. €oieme

f a5 Figs sa - d ay 4 ui a , Pag ces 2 ty. + Peis ly so Px FR GL oa : “ » ‘s A} c ore ts os

nad,. 1 Seba a r i , : P = i hatte os € pad anenge wad : fe ue "= nh ; : wig ce: es a ® i. 8

+32 a. i ‘ oy i eolrd « i phe t bE es at-4 - MRLs » ei bao. aiaewes a Ponds a te oP tay 8 Ret BOLTS - vis FS Ric. Tg ey ae He. BLE s a” Whine ae ACRE i a be £ w= d | ‘ip ia ii ele es a _” = | LY eee iy ae ‘ sae PEROT: =| igh ee tagtes = 4 ss a = fe -enpys . Se i es a a ed i in bo oe’ gt fe. Pb v reat’ ? i

Vol. 9, noi&B, p. 33:

Zeitschr. Pilzk, (eont.)

Huber, H. | | _ Standorte seltener pilze im stiddstlichen Niederosterreich. Zeitschr, Pilzk. Bese,

5: 290-292, D.16, 1926, no.18.

Killermann, S. is =

Aug. Joh. Georg. Carl, Batsch. (1761-1802). ZEPUSCos., | PIlzk.)) Nise, Os cGo—-c89, Di16, BUSVAS rele) IL 3}4

Zeitschr. Zellforsch. & Mikrosk. Anat. (Berlin) Delaunay, L.N. Phylogentische chromosomenverkurzung. Zeitschr. Zellforsch. u. Mikrosk, Anat, 4s 368-364, illus, DLS ZOr. NO de

Kanara H.. @ Ono, 1.

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Exper. Stat. Publ. Breazeale, J.i. Alkali tolerance of plants considered as a phenomenon of adaptation. Arizona Agr. Exp. Stat. Rechn. Bull... il. p.239-256. illus, N.1926.

Young, V.dH.

Plant diseases. Ann. Rep. Arkansas Agr. Exp. Stat. 38(1926/26, Bull.215): 52-59. illus. N.-. 1926.

Randolph, F,R.

A sytological study of two types of variegate pericarp in maize. Cornell Agr. Exp. Stat, Mem, 102, PAs kus. COlepL. Ag.1926 (Rec'd Ja, 1927)

Mowry, Hy Palms of) florida, |) Glerida Asr, Exp. Stat. Bull, 184. 54 p. Tass Ont9262

Weber, G.F. & Ramsey, G.B, Tomato diseases in Florida, Florida Agr. Exp. Stat. Bull.i85. p.61-138, illus. 0,1920.

Lindstrom, E.W. & Gerhardt, F.

_ ss Unheritanee of carbohydrates and fat in crosses of dent and sweet corn. Iowa. Agr. Exp. Stat. Res. Bull. 98, p.259-277. N.. 1926.

Ke ey ae oo

dep ata) A itedape fea “be ‘utile “ae ; ak sa ave q Raloke fe aed Hy ~ rp be tet Wi. eae =

coe

feefsah) yee, ES “vai StH ka 85 oN?

tM et ho ies ee. eet

- | pie = > -

o a .< =>

Pits nos aig hz “Nai ws ined gece bred - ‘or igs QU ee ae

RAE bat: ». 168 75 7 eee: HZE.« aeees? ee si aA.

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a ak ; x"

eee oa ch +h Res _ Bes rehire Bene ta: he osu olf o8 shee

sf *, | i oe . Pari. : is +r oi cD i C8 | Jo . Fp ; ‘ath Me Pen oe

2 PCL eS... Saale . ‘ti

ee 74) GRRE ae) fea twee =F a Pe ng ol ‘Cas * = % ie : Py * ) vere

us Srankece * sayy and Bs Santa MO i SG rg “a

La Jtrals yet, Oe [te Slenes \osbeet LE ey me toh) BeCl yas Ripe > wees “J Pee: q

elt eet aaah eee: RIC LS Mo pabae es mT co it apie: Be wen

See ee

: AES shige be ae » riaade Bi exe et Ri

Vol.9, no.3, p. 4,

Exper. Stat. Publ. (cont.) Dungan, GH.

The influence of piant injury and the root rot diseases upon the physical and chemical composition of corn grain. Illinois Agr. Ezp. Stat. Bull. 284; 253-281. illus. D.1926 (Rec'd Ja.1927)

Alderman, W.H, New fruits produced at the University of Minne-

sota fruit breeding farn. Minnesota Agr.bxp. Stat. Bull. 230. 47 p. illus. -J1.1926 (Rec'd Ja.1927)

Bailey, D. L.

Physiologic specialization in Puccinia graminis avenae Erikss. and Henn, Minnesota Agr. Exp. Steve .fechn, Buld..cs. 36,2] p.. plates.

D.1925 (Rec'd Ja.1927)

Brown. HB,

The use of first generation crosses and other methods for improving southern varieties of corn, Mississippi Agr, Exo. Stat. Bull. 236. 31 p. illus. Jl. 1926, (Rec'd Ja.1927)

Morris, HB, & Popham, W,L.

' Montana's barberry campaign. Montana Agr. - Exp. Stat. Bull. 196. 24 p. illus., col.pl.i. D, 2926,

Waldron, L: R.

Hybrid selections of Marquis and Kota, a compara-~ tive study with regard to disease resistance yield and baking quality. North Dakota Agr. Exp. Stat. Bull. 200. 64 p. S.1926,

Newhall, A.G,

Some factors in greenhouse soil sterilizetion. Ohio Agr. Exp. Stat. Bimonth. Bull. 12: 21-25. illus. Ja.-Feb.1927. no.1l.

Barre, H, W.. [Report on]. plant diseases 1925/26. Ann. Rep. So. Carolina Agr, EXD. Sic sive 383 41-43. 3B), 1926,

Essary, S. H, Two important tomato diseases and their control. Tennessee Agr. Exp. Stat. Circ. 8 4p. da.1927. Wilt and Leaf-spot.

mY

fe” ot eurmiog win ae Roam aay hx nope ied ‘ a aH Bd

dey #8ha ess. sae odd PAO GS faves ee ee hee 2 E* deh B\- coed

+ ag 2% yiiciyrice wad tp byeube1: a het ort teak styeungee _ net i Leet ieee ge isis) Sele (ERE n+ OS ee

| at ate

etokuet-< + ga tseut Rien isatieciowgy Sz, ‘cieghe s eee et ovale hee “fie ee esi

aed pes i aii , sseoae a cela i ins 2 (sie ay Sey

teity bes suexets: Retsens i. inl 2a ee e959 TA 2>ktektee, Misnepoe wail onaee 6a: aor iy i” i tire aie. Bey I " TS Saag

: (WESL sa BY eves } ,eata. cae oe

Aue eros a aor

et, cregiee " its’ Revive waned ted Shei v Fiig.tco cee CS. poet ope da ee

| Gir « c§ok Se: piNprst To etersp: i “fe ‘ss peak 64

Bie unis ‘Stas. ehiseeity of Dteso4 ‘ ™ 5 - a 2 ree eee erase eas. 8e4% aiote? Gingt. we! aug sais

Aeek sie. se OG ay

F ie wae yee : .

pbitesitsors Liog seyGinaety, cf ttotaes opge gee sol. led ines? :fo28 .oxt eee Aas shen. SESL ute l- at -- See

i

enh . «oe Ube. neapee tS teats | a ee

.

as | Leithee shuts toe sptapelh olacios toadanened ‘a aoe ¢ eae 3G : es OM ge a % oy

Nee GL: Bu. 1B.

Exper. Stat. Publ, (cont. ) Burns, G. P. studies in tolerance of New England forest trees Ve Relation of the moisture content of the soil to the sensitiveness of the chloroplast to light. Vermont Aer, Bxp. Stat. Buld. 257. . 6 p. illus. S. 1926 (Rec'd Ja.1927)

Heald, F. DeF.

[Report of] Division of plant Sunes, eee the fiscal year ended June 30, 1926] Ann. Rep. Washington Agr. Exp. Stat. 36: 31-35, - N.1926.

Jones, L.R., Johnson, J. & Dickson, J.G.

Wisconsin studies upon the relation of soil tem- perature to plant discases. Wisconsin Agr. Bxp. Station Res. Bull. (ike 144 p, illus, N,2926. (Rec'd Ja.1927)

Keitt, G. W. & Jones, L.K. Studies of the epidemiology and control of

apple scab. Wisconsin Agr. Exp. Stat. Res. Bull, wae 104 p. illus. D. 1926 (Rectd Ja.1927) State Publications. Barss, H.P. Bacterial blight of filbert. Circ. Extens. perv, Oregon Agr, Coll, 230, 6 1. De loon Mimeographed. Barss; Her. Bacterial blight of the walnuts. Extens.

DEIN NOlre ma Onrecon here COLL, 229, + 4.2. DUANE (Rec'd F.1927)

Mimeographed, New Books. Siont. He 7S. Gam arabic. Oxford, University press,1926. Crohn, H. Der mais in der weltwirtschnaft. 64 p. INS S ye (Veroffentl. Inst. Mecres. R. Univ. Berlin. nf., Be AU) :

Deutsche gesellschaft fur it cena

Die pilze Mitteleuropas bd. I, Die rohrlinge (Boletaceae) von Franz Kallenbach. ifg. 1. Leipzig, W. Klinkhardt, 1926.

er ol Ow), a oO

New Books (cont.) BOUL aie Die neueren anschauungen Uber die dynamik und energetik der kohlensaureassimilation. in beitrag zur theorie der photosynthese. In Sammlung chemischer und chemisch-technischer vortrage. stuttgart, 1926, v.28, p.409-475.

Ideta, A. Supplement to Handbook of the plant diseases of Japan. NIM Tokyo, 1926.

Kurschner, K.

gar chemie der ligninkorper. in Sammlung Chemischer und chemisch-technischer vort¥age... hrsg. von W. Herz. Stwotbart.. LIZGe wieecos) ape ine US6 sot vane.

Meyer, A.

Morphologische und physiologische analyse der Ze evOCr mt anZen UNG were... ce. be, 2 LES. (schluss) Die chromatophoren (plastiden) Jena, G. Fischer, 1926.

Miehe, H. i ‘Des archiplosma, betrachtungen uber dic organi-

sation des pflanzenkorpers. Jena. Go Maischer: 1926. La, os

Pflanzen als gestcinsbildner. Berlin,

borntraeger, 1926.

Rohde, E. S. A garden of herbs. London, H. Jenkins, 1926.

Romine, F.E.

Plant names, common or vernacular, and scientific or botanical with sizes, times, colors. Pontiac, Mich., 1926,

Rouhier, aN 3 v

La plante qui fait les yeux enmerveilles. lc pey- otl (Echinocactus willinmsii Len.) Paris, G. Doin, 1927.

Tansiey, A.G. & Chipp, T.F. Aims and methods in the study of vegetation. London, 1926. Contributions from meny authors. Publ. by the British Empire vegetation committee.

en wi? bie

Ths feta hee

‘ ; Renee Die iT } a Srexs' re Furtn tare Eneerio 9427 ile Ni re soe 7 ¢ i os 4 a i; ‘a es #22 a. ry 2 ae ri, ee :

Pa a : — Tw | 7 so

A SR oe 2 ee h i © 0 . eatat ead Select iy 7 ee vs >< " = i 8 oak ants" 5 eee?) ee ae ee fg de c ar . rade SLND? Borel rc aie 5: sat ketea %

7 5 ae , ‘s 7 Te Deke Thee J : , Sa ~ nia ¢ Ans} '

al rele PS tPA nhc Hae

| a ha eit teen phe wy he ee = ye

do atarog. : } : yi dik: Gin. See. chpncs ae . i o ; . Pee i veg pees fia. wey nue i ee her’

> de ae Bh aghia £0 ‘aaa Fe (Rye LS Rese wil OF ahastt gen Bice a

papain

PY Ske Vow BS RAP

Pe” AEN Pe Pe ie ere ee ae eT eer

Meee MO. Se Se «

New Books (cont. ) Trelease, Vm. Plant materials for decorative gardening. The woody plants. 3d ed., rev. Urbana, The Author, 1926.

Reprints from Journals not yet rec'd or not available. Chodat, F. Recherches expérimentales sur la mutation chez les champignons. Reprinted from Bull. Soc. Bot. Geneve mee elos taal pil aexiaa. 1926.

Marchal, E. & Verplancke, G.

Champignons parasites nouveaux pour la flore Belge observés de 1919 a 1925. Reprinted from Bull. Soc. Roy. Bot. Belg. 59; 19-26. illus. 1926.

Leszcezenko, P,

mpl yw odezynu srodowiska na ki efkowanie zarodnikow Verticillium alboatrum R, et B. i Ustilago maydis Tul. (On the influence of reaction of the medium on germination of spores of. Verticillium alboatrum R. et B. and UYstilago may-

dps Tid. Reprinted from Pam. Panstw. Inst. Nauk. Gospod Wiejsk. Pufawach (Mem. Inst. Nat. Polon. Econ, Rur. Pufaway) 7: 402-435. 1926.

English summary: p.433-435,

Translations available in the Bur, of Plant Industry Library.

Bokura, U. Mugiru no kinkakubyo ni kansuru MyOsa (Investiga- ' tions on Typhula graminum Karst.) Byochu-gai-

zasshi (Journ. Plant Prot.) 13;°476-489. aAg.1926. Title is also transl. "Report on sclerotial disease of wheat and barley."

“.Correction List. v.9, no.2. Ja.10-22, -1927. Heading of

: lst item should read translations Bree in pus. Of Plant industry Library.

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met AN Y

CURRENT LITERATURE

if Vv seen \ ADDITIONS TO THE SOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY, COMPILED FROM PUBLICATIONS RECEIVED IN THE LIBRARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, WASHINGTON, D, C. Wole 9, no.4. Bebe Woo. Le.

Amer. Fern Journ. (Lancaster, Pa.) lute, W. N. Jemes H. Ferriss. Amer. Fern Journ. 16: 103-106. port. 0.-D.1926. no.4.

Foote, Mrs. E.M. Terns of Cornwall, Connecticut. Amer. Fern Journ. 16: 124-127. OAs BOC On (moses

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ae * * k a owls: vt) Pa oy : my y es Fag ' a * a ire . heb i, mee) Ee A >. aaa a A : a a aM Die Ae ar: A Soe et i eae a Wise lg Sion ee, ge P ee 6 ° i. . = “dita a ae ; Bh spies at lesz x ‘a * r= i a vi b . “ > 4; a ek | ees ern : i , 6 2 a epee tN ee ‘ PE)! ee dy Wee Tate bv oe f w 5 7 a Rae, m4 oe i ‘ "sa! bs a9 : ' . # ie . ie ys Bart kos - me i ee = 2 ca 7 . P 4 > i >. * ny ‘4 1 a 7 * . . es Fo bend * bw dee a ’ ' , * : wie “ee Ati Gee Spied, se oak : ‘ re * et ah Meee os er mre. at iui: Sore Utd 6 ath uy wine enh ged nee ria” i Oi) ak ' “ ‘ (es! Ln Fhe | Z é: i ‘ , . i , a A : * ~ 4, se f° 4 oY i a. 5 aT Bt. 9 ee oes

i. tea eee go iim.» Teta SY oie ch a tend ti poly o47xK aa ae e'

eras ‘- ah oa

“igen al i

+

VOR. Omg y soe

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With English summary.

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Vol.9, no.4, p.4.

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oe

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he a ie ney) oe eel, ance ee he ie bd eal Kbbeek . Fret 2 oh Se ee iS; cin S. ee a. ee ¢y- es ee RG Pt | se hs Pikibe had oe faiees

Dw y é 7 :

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hes tet . * ; ae esoees inolte peru L eg & plastic es: ax bs Ht dine: A RE ie Finetes icp’ foie ee me) BeE-ene = Be 88, * tia ay penis! eae a ’ 7 ah nail

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Jat . ee rb ie ee nes

MOL 9s Ow) oe Me

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PUBPUST A, SPECsmov.

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Vora: mo. 4.) ps 8s

Bot. Jahrb. Engl. (cont. )

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| “ite SRE a”

is Pabinticss < ' ainaias ting he tg rai pape oe hewertal pe. SLE, tome Seatat Met ah ae

eld wii at ibncuies. ay cede % ag - MW MMERED GES iy wold “ine syizetes | STE D ate: ame ; ents ih ae a aL pis 7 : sala es

ava ‘eats ae whe diken detnekindtas eibtiens aei-tep eons “fre , weg ape tod <akgloon ts ot ome eer Tages. cc ost : AN Ei wt hg

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winlatert oes my PORN Ha! iad ROUTE out ydigton Es xf) ans Liat : » betas a ote wat oie | | sae: ae, deo

Wiebe S/T reloly ania a Sid

Brotéria Ser. Bot. (Lisboa) Font Quer, P. _ Wotas sobre algumas "Sideritis" dos herbdrios de Coimbra Broteria, Sér. Bot. 22: 93-96. 1926.

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Bull. Dept. Agr. Ceylon. Taly tong ve wee") inh The inter-relationsnip of yield and the various vegetative characters in Eevea brasiliensis. Bull. Dept. Agr Ceylon. 77(Bull. Rubber Res. Scheme a3). Goupa, woe.

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Pi , i a hf ‘i J ) , ‘ 7 - \ , . a, oa ee:

a peta e 12 sto op wants hon meee a re Me ee ae ee

wierkes ra ' Mabie “2 oe

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Se RM 8 sey at: we a 4 f 7, ° ; bi ® ‘

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Shires #6, } : vn Le ee vi meer: 1/3) tet sat eur ov has) ” mS 7" nA oe ey ie, 4 a

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-

=f As

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f ; Ltee

a -

a

i | seek. ¢ SeReyey syst enh

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Comment on the article by G. Blliot Smith

in Nature, Jan.15, Communication also by H.J.E. Peake.

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Naturforsch. (Berlin) Rompp, H. Streifzuge in die geschichte der botanik. Dem Naturtorseh..- 3: 557-540. Ja. 1927. no. 10.

New Jersey Agr. (New Brunswick) Haenseler, C.M. : Plant diseases of New Jersey, 12th. Pea diseases. New Jersey Agr. 9(2): 6-7. ¥F.1927,

Nord. Jordbrugsforskn. (Kfbenhavn) Christie, W. Innavls- og kryssningsvirkninger hos mais. Nord. Jordbrugsforskn. 1926, no. 4/7 (Ber. Nord. Jordbrugsforsk. For, 3. Kongr. 1926) p.617-625.

Edin, H. Angaende standardherbarium av vallvaxter for bestammande av vallskdérdens varde. Nord. Jord-

brugsforskn. 1926, no.4/7 (Ber. Nord. Jordbrugs- forsk. For. 3 Kongr. 1926) p. 759-762.

neve ante) Nhs

Filtrabelsygdomme hos planter. Nord. Jord- brugsforskn, 1926, no.4/7. (Ber. Nord. Jordbrugs- PoOrsic. Mor. 5. Koner. 1926) p. 716-717.

rae

on

i e ;

ee + 7. ey Le

Vol.9, mo.4, p.24.

iY: Nord. Jordbrugsforskn. (cont.)

Jordstad, 1. .

Iakttagelser over rustsoppangrep i norske frukt- haver. Nord. Jordbrugsforskn. 1926, no.4/7. (Ber. Nord. Jordbrugsforsk. For. 3. Kongr. 1926) p- 694-697.

Solberg, L.

Visnesyke paa erter og blomstererter.. Nord. Jordbrugsforskn. 1926, no.4/7. (Ber. Nord. Jord- brugsforsk. For. 3. Kongr. 1926) »p.698-703.

Aphanomyces euteiches.

Tjebbes, K. |

Sjalvbefruktning och: inavel hos Beta. Nord. Jordbrugsforskn. 1926, no.4/7 (Ber-Nord.Jord- bmOgsronsiy Mor: 6. Koner. 1926) p.633-640.

Vance. iO. Bae)

_ Artskrydsningsproblemer i planteriget. Nord. Jordbrugsforskn. 1926, no.4/7 (Ber. Nord. Jord- brugsforsk..For. % Kongr. 1926) p.592-606

Wotizbl. Bot. Gart.- Berl.

Diels, L. : Miscellanea sinensia II. Notizbi. Bot. canta serine 619?) lO27-lOSS. Ne BO2Z6 sy none)

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Melchior, H. wi lantae steinbachianae. Notizbl. Bot. Gart. Bem.) Ie NOGS 1046.) oN. 1926. no. 89).

Lepidium steinbachii, Inga steinbachii, Mimosa steinbachii, Pterocarpus steinbachianus, Oreopanax atopanthus, O. steinbachianus, Landolphia bolivien- Sis, Gurania steinbachii, n.sp.

+ ) c= a

yey "

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im

: ‘i ae wind spl, ie a : RR SR pdm sas5

TE SEMPER TOROS. 9 FD sits,

sf

Volo Nona. payee.

Notizbl. Bot. Gart. Berl. (cont.)

Mildbraed, J. Additamenta africana. III. Notizbl. Bot. Gart. Bering) oe O44 1056." NoiS26. now so

Mildbraed, J.

Plantae tessmannianae peruvianae III. Notiz- bie Bot. Gart. Berlin. 9: 964-997. N.1926. no. 89.

Soo, H.de. Additamenta orchideologica Notizbl. Bot. Camce moe reams 09 Ol— Sale NE LOS6)) | no. 69.

Witbrach hs

Morchelloide und tremelioide formen von agarica- ceen. Notizole BotyurjGart. Berlin. 9: 998—LO026. illus. N.1926. no. 89.

Nuestra Tierra Buenos Aires.

imeltes), Je Bi. El oidio de la vid (concl. ) Nuestra Tierra BUenOCuo res.) Or US96—696. | ablus, DL 1926.. now 52%

Nyt Mag. Naturvidensk.

Bachmann, #. Die moriolaceen. Nyt Mag. Naturvidensk. 64: 170-228. ShIL UUs hs mab aL all sy oliyiss aILS)aleye

Du Rietz, G. H. Zur flechtenflora von Sudgeorgien. Nyt Mag. Naturvidensk. 64: 229-233, 1926,

Jebe, F. Norske rosa-arter. Nyt Mag. Naturvidensk. Coe OGe (Maite Dl. ion) 4) | L926.

Woliie . i:

Beitrage zur kenntnis der sogenannten kleber- oder aleuronschicht bei den samen der gramineen und ande- ren pflanzenfamilien. Nyt Mag. Naturvidensk.

64; 116-127. 3 pl. 1926.

Mork, E.

Vare viktigste skogtraers anatomiske bygnings Nyt Maz. Naturvidensk. 64: 234-260. Quasi | Kola Saab SyaAlSe

Cmang, S.O.F. De novitiis nonnullis Hieraciorum. Nyt. Mag. Naturvidensk. 64; 133-169. 1926.

SS

Vol.9, no.4, p.26.

Obst- u. Gemiseb. (Berlin) Furstenberg, C. ; Obst baumkarbolineum. Obst. u. Gemuseb. Zenda aise) alia aoe, no.

Gleisberg, W. Die pflanzenschutzmittel-prufung. Obst. u. Gemuseb. Voa gaa MB dl 5 US aS 2 sale) ke

Pacific Rural Press (San Francisco) Weldon, G. P, Beware lemon roots above bud union. Pacific Ruma Presse) wil: N69. Bl5)3927. no. 6.

Pharm. Journ. Parade)... a. v Ae The oxalate content of Rumex acetosa and Oxalis acetosella. Pharm. Journ. 1218: 105- 106. Jia.29,1927. no. 3300.

Pharm. Weekbl, Goddamn We) Ae Kweekproeven met eenjarige vormen binnen Linné's soort Hyoscyams niger. Pharm. Weekbl. Careel- JO. iS atoeye 1 Jdavco. eo 1987. no.4-5.

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Ocfemia, G. 0.

Macrophoma musae (Cke.) Berl. and Vogl. and Phoma musae Carpenter. Phadiapp. were les 467-4695 p= Has JaslI27. no. 8.

Believes that Macrophoma musae is correct name, Phoma maisae, synonym.

Peralta, F. de.

Influence upon the development of young rice plants of sodium chicride added to a complete solution. Fimo Aen ae 27 a7. ja. 1927. no. 8.

Vol.9, no.4, p.27.

rhytopath. (Lancaster, Pa. ) Meanaseoni) Ds Net necrosis of potato. Phytopath, 16: 929-340, illus. D.1926. no.l2 Net necrosis is a tuber symptom, not of leaf- roll but.of Aucuba mosaic. Spindling sprout... has no relation to leafroll

Broadfoot, W.C.

Studies on the parasitism of Fusarium lini

Eolley. Phytopath. 16: 951-978. illus. D.1926. no.l2.

Burkholder, W. H. A new bacterial disease of the bean. Phytopath. 16: 915-927. illus., pl. lv. 2.1926. no.le, Phytomonas medicaginis var.phaseolicola.

Christensen, J.J. & Stakman, E.C.

Ph Suoiko ic specialization oe mutation in Uigeslee nenes yt topath. 16: 979-999. illus. D926. no, le. ;

Hahn, G.G. Phomopsis juniperovora and closely related strains on conifers, Phytopath. 16: 899-914,

MUS ye plewiii—lav.) DD. 2926. / note,

Jagger, I. C.

_ Powdery mildew of muskmelons in the Imperial Valley of California in 1925, Phytopath. 16: 1009-1010, 0D.1926. no.12. |

Letcher, H. & Willaman, J.J. Alcoholic fermentation of Fusarium lini. Phytopath. 16: 941-949. D.1926. no,le, Biochemistry of plant diseases VIII.

Rodenhiser, H. A.

Physiologic specialization of weet dees nuda and Ustilago tritici. Phytopath., 16: 1OO1- HOO Ise DMO 2on monde.

Weimer, J.L.

Crown wart of alfalfa in the south. Phytopath. NeewiOuZs fDs. LO26. imo. les -

Whetzel, H.H. & Melhus, I.2.

Joseph Rosenbaum, 1887-1925. Phytopath. 16: 895-897. Port. | P. LIZE. note. Publications of Joseph Rosenbaum: p. 897.

¥exse0 ; peu Sa. int 4

pentertee oe |

GUN Babs. stay te ie gabe ea

. y ith pe: = Sats S80 £5

Ce pee

Pet aterhe fio. em

Phytopath.

WOKE AS WCE on ete)

(cont. ) Wingard, S. A. Black end of aa Phytopath. 16; 1LOl1-

TO cn Del e2e. me. ba). Wylie Gbroulolic (Seems) v0) ibe) the) result) of /the hot, dry season.

Planta, Arch. Wiss. Bot. (Berlin)

v

Alexandrov, W. G. & Abessadze, K.J.

Ueber die struktur der seitenwande der sieb- rohren. Planta, Arch. Wiss. Bot. 3: 77-89. ILS aie, MUSA Gh Galoyh) Ue

Alexandrov, W.G., Alexandrova, 0.G. & Timofeev, A.S.

Versuch einer grossenberechnung der wasser- leitungssysteme des stengels und der blattstiele. Materialen zur kenntnis der dynamik im bau des leitungssystems. IP Leno\iees 5 Ne laks | WELSISG | BOW A) (Bie 60-762) Seelo27. no, 1.

Minameke | aA.

gur kenntnis der exodermis der asclepiadaceen. PEontiay Nec WaSSeBOt. (oo L—26. illus. Jaye. AIO.

Hermann; LL. & Umrath, K.

Ueber cinige reaktionen der erregungssubstanz yon mimosen und deren prufung am froschherzen. Planta, Arch. Wiss. Bot. Sr ZS =A Salo ee

-no.1.

| Koufmann, K. Anatomie und physiologic der: spaltoffnungs-

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Planta, Arch. Wiss. Bot. Ban er BIS) INIA ey.

1927. no.l.

Lewitsky, G. A.

Die bildung bivalenter chromosomen in der gonogenese von Beta vulgaris L, Planta acl.) Wisco BOu So) 100114. jilus.: ja.1927.) nol.

-Wielsen, N..

Ueber adic sexuclreaktion von Manoilov. Planta, Arch. Wiss. ok. Bs 172-174. Ja. i927. monde ue

‘Peters, i

Ueber die bedeutung der inversen lel epenael , ftir dic phyllodien-theorie. Planta, Arch, Wiss. Bon won Ono. iadhus.) \ da. N27. m0, As,

Sierp, H- & Seybold, A. Untersuchungen zur physik der Eeone pice eon Planta, Archi Wiss.Bot, 3: 115-168. Ja.1927. no.1.

ae

er Se

WOM. mcr A a soe ooi

Pionve, Arch. Wiss. Bot, (cont. ) ojoie aan aah Zur kenntnis des phototropismus von Cladonia- podetien und verwandten organen (Vorlaufige mitteilunger) Pilanva, Aceh. Wass. Bou. 3: 169- Le wel ISG sergio due

Poona Agr. ce Mag. (Poona nD amante, N. V. A note on the weed called "bobedi"™. Poona Near ow Olu a) Neve 18: 180-183. Ds UIAGq) o> Bi, Belongs to the Cyperaceae.

Progr. Agr. & Vitic. (Montpellier) Roubin, R. La destruction des mauvaises herbes dans les terres cultivées. Progel der. eG Vue. 87: 95-98. I AG USPHS ovo) oe

[Publ.] Congr. Intern. Olivicolt.

Pe migas A Te Le malattie dell'tclivo prodotite da cause. inor- ganiche e da parassiti vegetali. [Puol.] Congr

iurenrn. Olavuoott. Sth. 1926. no.l. 117 105

peubl’ Sect. Phytopath. Inst. Agron. Brunn.

Baudys, #3. & Picbauer, R.

Hume nov velammus COmMitL pans Til. JEM ol, Secu. Pevyopauma. tnst, Aeron. Brunn. nowol: p.2g- Bae teas. LI 26), 3

Reprinted #rom Acta Soc. Scient. Nat. Moray. Veo. fase: 2) 1926.

Septoria pnleina, S. Strambergensis, S. silenis- seda, Staganospora chenopodii, Hendersonia baudysii, Amerosvoriun violae, Monilia ala iSppsi.

BecaBOt, Surv.) India (Caleutta) Dixon, H. N. Mosses solicctad in Evleis. eee. Osa. J. Garrett and W. rlive. Rec. Bot. Survie idan Oo wo0Se sla. Pls. L926.) iOS). ; Oncophorus gracillimus, Fissidens perplexans, Hymenostomum obscurissimum, Trichostomum lilliei,

Brachythecium indico-populemm, B. obsoletinerve, sp.nov.

oS coe i at a : ¥ Bey 3h iy E Ay C

At fa

yol.9, no.4. p.30.

Rep. Assoc. Hawaiian Sugar He Sth Ann.meet.

TSE TSUN

- Hye spot disease. Rep. Assoc. Hawaiian Sugar Techn. Sth Ann.Meet. p.43-51l. itius). , Col pean) a e2en

JES, ele Ie Report of the Committee on the relation of cane diseases to cane varieties. Rep. Assoc. Hawaiian

sugar Techn. Sth Ann.Meet. p. 38-48. USA -

Martin, J.P. & Deverill, N. S. Resistance of young potted sugar cane seedlings

to eye spot disease. Rep. Assoc. Hawaiian Sugar

Meehn. oti AnniNeet: ) p. ali-5S., 1926.

The following have already appeared in List from other sources.

Agee, H.P.

The root disease Sonbies. of sugar cane. Rep. Assoc. Hawaiian Sugar Techn. 5th Ann. Meet. p.o-8. 1926. ;

Lee, H.-A.

Fungus root rots. in relation to Lahaina: growth failure. Rep. Assoc. Hawaiian Sugar Techn. on Ann... Meets Ps eo-ob. tldus. 1926.

McGeorge, W. oT. Ee

Growth failure on the acid soils. Rep. Assoc. . Hawaiian Sugar Techn. Oth Ann.Meet. p. 34-38. il- Masi. ye oL ; a : Be te Mae, ah

Nenatodes considered in relation to root rot-of | sugar cane in Hawaii. Rep. Assoc. Hawaiian Sugar Techn. OSth Ann.Meet. p.14-18. 1926.

scape ice Mees sii i ;

The possible relation peteesh nemeroden ‘injury to cane roots and soil conditions.. Rep. Assoc. Hawaiian Sugar Techn. 6th Ann.Meet. p.10-13. 1926, ~~

Brit. Assoc. Adv. Sci.

Bower, F.O. © aia ame if 1860-1894-1928. | Rep. Brat.) Assoc. Ady. sea. Poa 232A | 1926, Os a ane

Already appeared in Amer.Nat. $./0.1926.

meer. Oper. Dept. Agr. Punjab. ee Buthral: FC. 3 8) ak - _ Experiments ie economic botany. _ Rep. Oper. Dept. Agr. Punjab. 1924/25(2): 1-49. 1926. Annual report of the economic botanist, includes notes on diseases:

Yol.9, no.4, p.3l.

Agr. Puerto Ric. (San Juan)

Barre wen Os).

Notas historicas acerca de nuestras cosechas. Bl benano, Revelmar.) PUSrT LO) RUCON » alinGoa)n. Gaon ainise Di O26)

Chardon, Gale

Observaciones sobre las enfermedades del cafe en colombia. Rev. Agr. Puerto Pico. BOS) SS) 5 Zs) MILI S 3, Serv ILS ee/ Mirae) «Ibe

Cook, M. 7. - Zl mosaico de la cana de azucar en Puerto Rico. ReVeeNSheEUerUO RacO.( IC) 6 1S.) ailluse sD.kozo.

Toro, Res iN j q . ;

Represior de las enfermedades de las plantas. Revi. Aor. Puerto Rico. HOS MSE AC eee ey A277 3 TOS Thies 2a)

et.¥or. (Paris) Demorlaine; J.

La grande misére du chene dans nos foréts Trangaises. Reva cueeu Or: Vil. Gos) d= oy ieee MO. ds.

Rhodora (Boston)

MHASSe LG. et C. : ‘Hieracium canadense, var. hirtirameum in Mocthermm Michigan. | | Rhodora, 28: 246. D:- 1926, no. 336.

Wassetu,, N. 6. ig i _ Notes on the flora of Boothbay, Maine. Rhodora. 29: 14. ant OeW ee snow Se

Beseme eG .. Mus : Muhlenbergia uniflora. Rhodora. 29; 10-14, PMS al OM OS ha

Fernald, M.L. “. wo summers of botanizing in Newfoundland (cont.) Medora. 28: 234-241. 9.1926. no. 336. _ Orobanche (Aphyllon) terrae-novae, Antennaria lorngii, A. wiegandii, Lectuca (Mulgedium) terrae- novae,-n.sp.

Guvers. MMe: -

Mr. Taylor va. "Grier's Notes on the flora of Long Island". Rnodora. 28: 242-245. D.1926. no. 336.

VowLSe) mola psec

eee, ais The flower of Chimaphila. Rhodore. Zoe LL Syn OBL Say LisieNs eee OM o Sire

UGSpyOS SIME Te Trillum grandiflorum in Maine. Rhodora. Id Soe S22.) WMO Sor.

Mackenzie, K.K. Further 1

ag on our purple-flowered Eupatoriums. Rhoaora. 29

t -9, Jaw I27.) NOSSO" =

igh m Or

Mackenzie, K.K.

Technical name of sugar maple. Rhodora. 28: 233-234. 1D) PULA 1 Paola EIS) &

Acer saccharun.

Ssuebbins, G.L.

Two plants new to Mt. Katahdin. Rhodora. AS) OW Tue Mere MOIR aves SAG

EBpilobium lactiflorwm, Draba elednaceneae

Gege> Rizveult.. (Paris)

Science.

Heim de Baisac, & Deforge, A. Utilisation de la paille et de la balle de riz en papeterie. Riget Rizveult, 2: WOE. Mee t92o. non. | English eat (The use of rice stray and hulls for papermaking): p.144.

Sharngapani, SeGre

Quelques ramarques sur l'hybridation du riz, © Riz ct Pizicult. go 99-LO4. 1) pl 1S. Nol IeosmOnice English summary (A few remarks on rice hyoridi-

‘i gation): p IAD.

(Lancaster, Pa.) | Dinner in cee of Dr. Ervin F. Smith. Science.

Peeris4) F.0, 1927. no. 1676.

Jacobson, M.

X-rays and crop see8. - Science. 65(Suppl.): Pet Se SOP nO. VO 6. ie

Lute, A.M. : Denese Alfalfa seed made ee sie by heat. |. Science. Ber hog.) yun I lee”. mo. 1676 - i

VOUS On On. pie So.

Science. (cont.) standley, P.C. ; A counterfeit collection of Mexican plants. falsely attributed to Brother G. Arsene. Science. Co eO— Sa he Oe. moe L675.

scient. Agr. (Ottawa) Berkeley, G. H. Studies in tomato streak. Scient. Agr. (: @10-223: A naiss MeO Ais c NOx 6s

Kelsall, A. & Herman, F-A.

A tentative method for determining the relative injury of calcium arsenates to foliage. Scient. Agr. C2) BOTABO") MARS TIS ATIE. aalloyn (oy

Walker ,; JR ; ; The effect of pruning on the growth of the tomato. SClemt. ere) 7-2 193-206. illus. IAMS Ai. solo). (82

Spec. Rep. Food Invest. Bd. Gt. Brit. (London) smith, A.J.M. ; Temperature conditions in refrigerated holds carrying apples. Spec. Rep. Food Invest. Bd. CuO rub. nOeor < De, De ISAS)

sugar (N.Y. ) McHargue, J. S.

Manganese affects sugar formation. Experiments show sugar content is less when the plant is supplied an insufficient quantity of this element.

sugar. 29: 81-83. HeLa ere Ors oi

Terre Vaud. (Lausanne) Fraes, H. Le professeur Muller-Thurgau. Terre Vaud. PGS One o LI er. NOO.

Tijdschr. Plantenz. (Amsterdam) Dopjest i 6.0. Ontijdige knolvorming bij aardappelen. dandschr.iPlantenz.)) 66; 1-13. pl. i-ii. dae 27 cl 0% Le English summary (Premature tuber formation of h potatoes): p.1l-12.

Trav. Congr. For. Intern. Grenoble. Bergés, : Bois de papeterie et matieres de remplacement Taam Conary Mor.) intern. Grenoble. | july, 1925) (Le probléme forestier) p.99-161. 1926.

Vol.9, no.4, p.&.

Die Umschau (Frankfurt) aN Frostbliiten. Die Umschau. oie Ae at Labi). FAGUH. UVB we). Bs.

Vict. Nat. (Melbourne) Meranda chen ais Grasses of the Melbourne district. Vict.Nat. 43; 253-259. TL JUINbIS\ Hawes no.9.

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a5; 262-270. pl. xv. Ma LO Ol. ore Vie Agr. et Rur. (Paris) Dake rVotias Ps “ , L'emploi des pulvérisateurs dans la culture des , pommiers. Le chancre de la pomme. Vixen Nene ileshaiie rs

Rur. 30; 60=63 aldus. wales, 1927. nos.

23 SSGECH ose Is i Les blés a grands rendements et le froid. Bic ACI lotus 82025859. Jia.23, 1927. no A:

‘Watson's Micros. Rec. Comes aha Ce Relief staining of bacteria, protozoa, see soria. Watson's Micros. Rec. AO e285 I Bh, USB.

Harris, Gans . The Desmidiaceae II. Watson's Micros. Rec. ROO eM Seen Sa sida LO (1.

—- Carnegie Inst Washington. Babcock, & ue & Cannon, W. A.

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Clements, F. &. Ecology. Yearbk. Carnegie Inst. Washington. 25(1925/26): 335-371. D.1926. Heogenesis - Experimental phylogeny and tax- onomy —- Factor and function - Succession and-cli- max - Bio-ecolozgy — Paleo-ecology - Research in economic plants.

MacDougal, D.7. Mt Laboratory for plant physiology. Yearbk. Carne- /@ie Inst. Washington. 25(1925/26): 151-184. ).1926. Growth - Hydrostatics of trees - Gases and sugars in tree-trunks - Suction and exudation - Suction tension, diffusion and swelling - Photosynthesis - Phytogeography.

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A100 O32 4) apes Oy MUS A Mako) aayy

Tndukt. Abstamm. u. Vererbungsl. eisloneigan | (ee

Zur kenntnis der homozygoten-eliminierung und der pollenschlauchkonkurrenz bei Oenothera. Zeitschr. Indukt. Abstamm. u, Vereroungsl. 33% 171-257. US OPO, MO.

gpravy Vyzkumn. Ustave. Zemdd. _(Czecho-Slov. Rep.)

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PYispevek ke sloze ni Moravskeho ovoce (Spolupracovala, vinarsk-ovyocni ck sekce mor. Zen vy dcomného agtava zemedtlskeho V Brne. Zpravy Vizkumn. Ustayvu Zenda. (Czecho-Slov.Rep. ) TaN) HS) ine AS) i 0) tabs. 1926.

French resume (Contribution a la composition

des fruits Ge Moravie): p.22-26.

Nover, V.& Si imex, J.

Fenologick4 Soot Cnen no Morave 72 ve Slezsku vir. 1925 a 1924. Zpravy Vyzkumn. Ustavu. Zemed. oe Siroy Rep. |) MOLG. 1 7 oe 1926. .

English summary (Phenological observations in

‘Moravia and Silesia in the years 1923 and 1924) p. 69-71.

Exper. Stat. Publ.

Bakke, A:T., Richey; H.W. & Reeves, K. Germination and storage of apple seeds. Iowa Agr. Exp. Stat. Res.Bull. 97. p.243-255. illus. O. 1925. |

Laurie, A.

House;plants. © Michigan Agr. Exp. Stat. Cire.

Bull.99. Meio sais Dp) O26.

oteinmetz, F. H.. ' Winter hardiness in alfalfa eae Minne-

Sova Sr mERpe iStabe Techn. Bulli. 38'. 55 Pp.

MWS a le 4 LOLG.

SEO At MESES

Some protein analogies of the mycelium of Fusarium

Lyecopersici. Missouri Aer’ fxp. “obav Res. Balas: yee oat p. Ome,

Viole OF Moen p66.

Haper Stat. Publ. (cont. ) Geruaceieun, C6557 Walleye Belle ‘Analyses of materials sold as insecticides and fungicides during 1926. New Jersey Agr. Exp. stat. Bull. 441. GigE ING | SAS.

Wolfe, T.K. & Kipps, M.S. Red clover experiments. Virginia Agr. Exp. Swag o Iwulils eye eX P. TUS) Dekg2or. Resistance to anthracnose.

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Conny He We i Conn, Ho) Bacteriology $d ed. Baltimore, Williams & Wilkins, 1926. | Bacteria in relation to plant diseases: p.404-

42l. maUehsS. We) -Die chemic des lignins... Berlin, J. Springer, © ZG guage -- Kalen Jy.

-Pognamky k vyskytu druhu. r. Humaria Vv eeetoniiee vensicu (Remarques relatives aux especes du Bence Humaria in Tchécoslovaquie) .1926.- As

Reprinted from Vestnik, Ces. Spol. ine. tF. JEM 1926. nee

Kolbe, R. W.

De abi ol collomie. ‘morphologie sn systematik: ape bracizwasser-diatomeen.. Die kieselalzen dés Speren- berger solzgebiete. Jena, G: Fischer,1927. (Pflanzenforschung. Hrsg. von’ R. Kolkwitz h.7) Palladin, Weeks ae Palladin's Plant physiology. Authorized ed. in English, baséd on the German transl. of “the 6th. Russian edition (1914)...with. additions and editorial notes by Burton Edward Livingston... 3d American-ed., with biographic note... Philadelphia, P. Blakiston's son, 1926. Ce ae eal ea

Pronouncing dictionary oF ye names. Chicago, Florists’ Publisning Co;, 1926. 46° p. 14.52cm. Reprinted from the Tories’ Review.

a cr

NERNE

OAV oaks 2518) SY

(leonti.) Rehder, A.

Menual of cultivated trees and shrubs hardy in North #merica exclusive of the subtropical and warmer temperate regions. N.Y., Macmillan IUSANY 3

Rich, E. | we Die krankheiten der landwirtschaftl. kultur-

pflanzen und ihre bekampfung. 3. men OSE aufl.

Berlin, P. Parey, i927 (Thaer-bibliothek 65. bd)

Rivas Mateos, iM. So cee criptogamica y en particular de-las es-

pecies medicinales de la, flora espafiola. ~- Madrid,

Liberia general ¢ de V. Suarez, 1925. Be

at

Standley, ie Ce Plants of Glacier national park. Washington, Government printing office, 1926:

Meseh DP s. , Ry GAG ares _ De zandverstuivingen bij Kootwijk in.woord . en beeld. | Utrecht, Staatsboschbeheer, 1926.

Text and altas of plates Bi - De planten in het- zandverstuivingsterrein bij Kootwijk en hare grociwijze van Dr. J. Va alck kenier Suringer 2 p.40-70. eae amo iy

Wellin, I. Bie . Symbionticism and. the origin of species. Baltinore, Tilliams and Wilkins, 1927

ha ia Re

mY %) ‘ ae de Piety ol’ he , p AP ae np we ast the Oe mie) Cie, s Tear “tl?

“ F , ee ~

’ wi: sian i 5 said

ia Ket De ee aff

ree 3 ie, VY %& Dr \ @ va is be ay h Poymer

” CURRENT LITERATURE

Ann ern

,

ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY, COMPILED FROM PUSLICATIONS RECEIVED IN THE LIBRARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, WASHINGTON, D, C.

Vol 9s moy 5. Feb,21-Mr.5, 1927,

Acta Horti Bot, Latv, Galenieks, P, The interglacial flora of Kr@slava, —S-_ Acta Horti Bot, Latv. 1: 179-184. Illus, 1926, no, 3. Latvian summary: p, 191~194,

Galenieks, P,

Jauni pétijumi par Tetelmindes fosilo floru (New researches on the fossil flora of Tetlminde (Tittelmtinde). Meta, Howmta Bote \ueative.) dusy aie i) 1926) mo. 1.

Latvian with English summary,

Linin, M,

Investigation of pollen from some mosses in Late via, Acta Horti Bot, Latv, 1: 71-80, 1926, WO ies :

Latvian summary: p, 79~S0,

Malta, N, Jaunas pundurbérza (Betula nana L,) atrodnes Lat- vija (Neve fundorte der zwerebirke (Betula nana L.) in Lettland, ) Acta Horti Bot. Latv. 1; 58-63, 1926, no. ae Latvian with German summary.

Malta, NX,

Die Kryptogamenflora der sandsteinfelsen in Lett- land, Acta Horti Bot. Latv, Da MH 1926. no. 1,

Latvian summary: p, 31-32,

Cryptogams not including fungi,

Malta, N. & Strautmanis, J.

Uebersicht der moosflora der Ostbaltischen ge- bietes I, Acta Horti Bot, Latv. 1: 115-142. 1926. no. 2,

Latvian summary: p, 142,

Skuja, H, Kine neue susswasserbangiacee Kyliniella latvica Bee. yn so, Acta Hort? Bet. Latv, 1: 1-6,

aiius, 1926, no, 2), Latvian summary,

WOES) Sieve s/he) 2M

Acta Horti Bot, Latv. (cont.)

Skuja, H. aula Vorarbeiten zu einer algenflora von Lettland ily Neva Hos bh Boke tyaitue ean We OmiTiy

SEIS I onan | MO26 MaGill.

Latvian summary: p,54.

Phacus agiiis, Astasia savittifera, Anebaena echinospora, n.sp.

skuja, H. ! _gwei neue zygnemaceen mit blauem mesoswors Acta Hcuua Bote taty. 1s VOG=LTa Gadus.) ole MOG) none: Latvian summary: p,114 Zyenema synadelphum, Mougeotia maltae, n.sp.

Mee Is Ours @aics Jensons, Edv. Par zirnu krustisko apputekSnoSanu (ueber fremd— testautung bei der erbse}, Acca Hor ol) Bots latve 1: 143-148. 1926, no, 3. Satvian with German summary.

zerriekata (Trapa natans L. var. ‘fuzzanensis Jaggi) fosila atrodne Latvija (Fin fossiler fund von Trapa navans L, var. muzzanensis Jagei in Lettland) Acta Horti Bot. Latv. 1: 55-57. 1926. nol.

Zemels, A.

Beitrage zur lenntnis des formenkreises Pulsatil— la patens (1.) Mill. NCTA HOrel BOb. Wheater lls BL VOS.. ) ains.6 || OSG .:no. 2.

Satvian summary: p. 107-108.

Agr. Gaz. N.S.W. (Sydney)

Wenholz, H. & Darragh, W. H.

The root, stalk, end ear rot diseases of maize, suggestions for their control, Aer Gace Neos We

Dee On) aS. JaulG27. wos 1.

Amer. For, & For, Life, (iash., eC.)

Graves, H. Ss. National and state vars, Amer, For, & For, Life, 332 150-154, ilius. Mr. 1927. no, 399.

McCully, A.

Western skunk cabbage. Amer. For, & For, Lite, Bge Lome mils.) ir. 1987. no 399,

Lysichiton kamtschatcense,

Bid ie cu i pa > "i ve at * ne

re oe On

Vo Sepae). Dy, 1A

Amer, Fruit Grow. Mag. (Chicaso) Belvo wi Hew & Mewis. Le Pe | : Standard and dilute sprays in apple scab pre- vention, Amer, Fruit Grow, Mag, 47{3): 28- ZS) y lice 4 US TeN A

Burkholder, ¢; L. J tiierchin= azainst collar rote Amer, Fruit a \,- 7, c . DN row, Mag. +/(3): 24, LLAUS 2) Ma OIE

HOWwe tity We Se

Apple varieties and fruit setting factors, Amen, Hruit Grow, Mag. 4%(3): 7, 35, 42. illus, Me si927.

Mednuise. Toc. Ble Crovn gall and graft knots of apples. Amer, Wruit Grow, Mag, 47(3): 4, 42, dallus. Mr.1927,

Amer, Journ, Sci. (New Haven, Conn.) Brandes, HE, W. Prank Hall Knowlton, 1850-1926, Amer, Journ. Scr, V,i3: 261-282, Miz Get aoe

Amer, Produce Grow (Chicago) Ramsey, G. B, Disease control of celery in storage. Amer, Froduee Grow. 1(3): 15, Illus. WN. 1926,

Ann, Naturh. Mus. Wien, Keissler, K,von, Schedae ad "Kryptomonas exsiccatas" editae a Museo historiae naturalis Vindobonensi (olim Maseum Palatinum) Cent. XXX, Ann, Naturh, Mus, Wien. Yor 1302150, 1926,

Pesta, 0,

Nachruf an Hermann Spandi. Ann, Naturh, Mus, Wien, HO: 151-152, 1926,

Ann, R. Ist. Sup. Agr, Portici.

Casella, D,

La eterofillia nella Ceratonia siliqua. Ann, R, ae vale vanes Jeloapeaosh re sh1gig etl O PALI, illus, 1926,

Casella, D,

La Feijoa sellowiana (Berg,) (Osservazioni e ricerche sperimentali) Hohl RAM MSNe | SBR usa. POM nets My Minne Spates) O26)

ey fe.

denis ey ‘be et ey

| ma

5s ae a | rr , was he

J

Vol.9,#0.5,p. 4.

Ana. Reese Sap. Aer. \Porties i¢cont.) Casella, D. i Na Primo contributo intorno all'origine delle spine nelle auranziacee. MmomiR iis te) STL Nea orilews | Tintin ds) i LO texan) alaska Zor

Dominicus, A.de. & La Rotonda, C. i Ricerche sopra un giovane canforeto dell 'Orto ; BOsanico di Napoli. Arans) (Re TiSib)) SU ar wAeaine Pomtvet | Tits bs lO. 1926)

Lopriore, G. Di alcune affinita tra amarantacee, nycta-

finacee e cuscutacee, Ate RE Sic 2 Ou aieAeans

BOnGucwy a) ial te SOS 224.) sg Mus |) 1G2e.

Preeti, ¢. Studio intorno al cancro del melo ed allo Sphaeropsis malorun, Washoe Tsay Soto) vere

Portiets | Mii ls, 25-40. Altus.) 1926.

Ann, Sci. Agron, Pron, G. Ltergot et sa culture, Ann. Sci. Agron,

43: 314-324. dlius., gl./ae. 1926. no.

Arch. Pharm. & Ber. Deut, Pharm, Ges. (Leipzig)

Braun, K,

Pflanzen aus Deutsch-Ostafrika, ihre namen und verwendung bei den eingeborenen. Aoreias Pharm. Peo 2 eutnn Tay O27) noel

Zeliner. J.

Studien Uber die chemischen bestandteile heimischer arzneipflanzen, Arch, Pharm. 265: 27-41. Ja. 1927. noel, Arch, Protistenk, (Jena)

Bachmann, B. Die pilzgallen einiger claconien. Arch, PoLlstenic 4) aie (5S-64° Gt iasi | ga Oe. mnomia

Mainx, F, Untersuchungen uber erndhrung und zellteiluag bei Eremosphaera viridis De Bary. Arch. Protistenk,

Kis. Lois. TIS DA TOM dt ee Oi) noida

-

PA a. Site >

-¥ MM ae ee

VOM NG Os PD

Arch, Protistenk, (cont. ) Skvortzow, B.W. Ueber einige Phycomycetes aus China, Arch, Prottsctenics |) 5/2 204206, adlus.) Wallen) BO. ts OQlpidium protonemae, 0. nematodeae, Sphaerita trachelomonadis, Phiyctidium eudorinae, Micromyces spirogyrae, spec, nov,

TSANG AIO 19 Oia pree Nelo A Nola waite Holm, 7. sciaphilous plant-types. Beih, Bot. Centralbl, pen) ago oa ada aoe my mommies

Muhidorf, A, ‘Ueber trennungen bei den honeren pilzen "i Beth, “Bot, Centralbl, Abt.1. “4: 177-160, Ja, 1927.) no. 2.

Pherhi er, 7H. Untersuchungen zur vergleichenden anatomie der cyperaceen [- Beih, Bot, Centralbl, Abt.I. Pit OO-O.) ply ivevaia, Ja,l927, no. le. | I, Die anatomie der blatter.

Ber. Deut. Bot. Ges, (Berlin) Dost&l, R, Zur theorie der massenproportionalitat bei der regeneration, Ber, Deut, Bot. Ges, YW; 622-638, WS Wiel ene On LO.

Falck, R,

Ueber korrosive und destruktive holzzersetzung und ihre biologische bedeutung. Ber. Deut, Bot, Ges So. Ghe2cou ~ dilus., pl, xvii, . Javl9ey. TOR Oj:

Lingelsheim, A,von, Chrysanthemum segetum die eine cumarinpflanze, Bem Dent Bote Ces, 4H. Clin Giles jan Oe auno Os

Lippmaa, T,

Ueber den vermuteten rhodoxanthingehalt der chloroplasten, Ber, Deut, Bot. Ges, 44: 643-6h¢, eye PUA saveysey UO).

Schurhoff, Py Nis

sunergidennaustorien der Calenduleae und Arctoticeae sowie die systematische stellung der Comoositae, Ber, Deut, Bot. Ges, 44: 665-573. DL Wave ea. Vai) Vien vO.

|

ay

(oegonphe

vate’ shared

?

Vol. Ql imes 5s peo:

Ber, Deut,Bot.Ges. (cent. ) S chwarts We Ueber ein Penicilliua mit fersilen sklerotien, Ber. Deut. Bot. Ges. Wh: 648-552, Ja.i9e7. gto) 4240). ; ®

Skvortzow, B. W.

Ueber neue und wenig belzannte formen der euglenaceengaitung TracheLomonas Ehreub. II. Ber. Deut. Bot. Ges. 44: 605-521. illus.,pl. cipal ea SUSTes a sovaye 2k)

Ziegenspeck, H.

Aufsaugen des wassers durch als kohasions- mechanismen wirkende speichertracheiden. Ben Deut. Bot. Ges, 4h: 638-640. Ja.1927. no.10.

Ber. Deut, Chem, Ges. (Berlin) Freudenberg, K. & Herder, M. Formaldehyd als spaltstuck des lignins. Ser. Deut. Chem, Ges. 60: 581-585. A ALGI27/S wovols ic

Haehn, H. & Glaubitz, M.

Ueber die vergzdrbarkeit von glycerineldehyd und dioxy-aceton mit lebender hefe (hefe-g5rungen, vom biologischen standpunkt aus betrachtet ITI) Ber, Deut. Bot. Ges. 60: 490-493. ¥F.1927. no.2.

HeBZO la aOe

Das rontgen-diagramm der hyérat-cellulose, Ber. Deut, Chem, Ges. 60: 600-603. F. 1927. no.2

eG ZOL, Vb. Once Hadimor.s AS

Das ultraviolette ebsorptions-spektrum des dieoins. Ber, ‘Deut. Chem, Ges, ))160; 365-360. H- 126.) ine. 2

Kiesel, A, & Semiganowsky, N.

Cellutose-bestimmung: durch quantitative verzuc— ROTUNSE) re DG.) DEUb. Chem. Ges ‘60: WOOO o oe We 2 noice

schmidt, B., Meimel, K. & Zintl, BE. Zar keantnis der pilaazlichen zellmenbran, Bers Deuts ChemeCose | ans 505-520, P1927; nowe

Svath, EB, & Mosetting, E.

_ Ueber alkaloide der colombowirzel VI. Synthese des tetrahydro-jatorrhisins, des tetrahydro-colum— bamins und des corypalmins. Eer. Deat. Chem.

Gocw Os 555-589. 4)". 1927, nose:

ae Thue oe,

yi - oe

r

Viot ede a5), Daltts

Better Fruit (Portland, Ore.)

Barss, H, P. & Mote, D.C, Fow to follow sprav calender, Better Fruit, eu et 26.) | 1927. ino. 8:

Better Homes & Gard. (Des Moines, 12)

Biochem,

McFariand, J.4. The home of the Radiance rose, Better Homes CuGAse i Df): Wome, Mh Giluse Mreneer,

Zeitsehr, (Berlin) Feher, D. | Untersuchungen ifber die kohienséureernahrung des waldes, Biochem, Zeitschr. 130: 201-204, ve, 192.) no. 1/3. Vorlaufige mitteilung,

Fuchs, W, Theorie der Lignin-bildung, Biocnem, Zeitschr, 180: 56-54. Ja.1927. no.1/3,

Gracanin, M,

Ueber das verhdltnis zwischen der katalaseak- tivitaét und der semenvisalitar. Biochem, Zeitschr. 180: 205-210, Ja,1927. no.1/3.

Holewcs S..4 Hangers. F,"& Spohr, Bp, Brunsierzeugende stoffe (thelykinine) als erzeugnisse des 4Lanzenreiches, Biochem, Zeitschr, TSO; 2-26, Ja.192/. no,1/3, | Ueber weibliche sexualhormone (thelytropine) 211,

Bol. R. Soc, Espah, Hist, Nat, (Madri@)

Bot, Mag,

Ciferri, R. & Gonzalez Fragcoso, R,

Hongos pardsitos y saprofitos de la Republica Dominicana VIII, Bol. R. Soc. Hspah, Hist, Nat, 26: 491-499, illus. p, 1926. no,10,

Ruiz de Azia, J.

Nuevos datos pteridologicos para la flora espafiola, Bol. R. Soc. Espah, Hist.Nat. 26: Goo 505) alms. DI9e6, nol 16

Tokyo, Emoto, Y,

On the two rere species of myxomycetes, Bot, Mag. Tokyo. 40: 627-630, Pus. Nal OloE no,479,

Physarum newtoni, Arcyria glauca,

Japanese, English summary,

vol.§,no.5, p.8.

Bot. Mag. Tokyo. (cont,) Toast ee ea Genetic studies in morning glories XV >

~ - - 4 -_ i Sd _ im Tasciavion. Bot. Mag. Tokyo. ho: 6 De LS2en) no. +E).

Text in Japanese; English summary: Deol

Kanna, B. On the inheritance of balsam. Bot. Mag. Tokyo. 40:599-619. illus, 4.1926. no.479. Text in Japenese; English summary: p.619 Impatiens balsamina,.

Kimura, A. San Contributiones ad salicologiam Japonicam IT, Bot. Mag. Tokyo. 40: 633-643. »D.1926. no. 480. Salix mictostemon, S$. nakaii, $5. serissaefolia, S. thaymasta, sp.nov.

Mayakes Kec dmai.. Yo Genetic experiments with morning glories IV. Bote Weee Meron NOs GUN G5N. aitas!) ))) ) me) 1926. no.4g0. Text in Japanese; English summary: p. 654,

Maveice, io Simat. Vo°& Tabuchi: kK. Cn the inheritance of Cosmos. Bot, Mag. Tokyo. HO: 592-598. No 1o26., aosier Text in Japanese; English summary: p.598.

Nakai, T.

Notulae ad plantas Japoniae & Koreae XXXIII. Bot, Mag. Tokyo. 40: 563-536. N,1926. no.479.

Ohea ac. On changes of osmotic concéntration in certain plants. Bot. Mas Toyo, 40s 5S(=59N4 9 aie

1926. no.479,

Bull, Misc, Inform. Xew. (London) INsilalony A yea Bacterial wilt disease of bananas. Buy Muse. iakorms Kew.) 927: Vas, spl aveva.) most Bacterium solanacearum,

The Falkland Islands. Bull. Misc. Inform, EW yO CUE Meco soil teeta) |) TO, de

Howes, F. N. : Vegetable hair. Bull, Misog..Inform. Kew. 1987: LE, no.l.

tig Nir 4 ie

prea? 7 a Pare sintead Si,

gh

\ igyatadd 1 A

\ Marra be pie iy

aU ime ‘qk? el

iat ine bey byt el

ie ik oma ‘isan Bosnia ii at. a 2 peek) ; ig pa) i

Pe) 2

OLAS) 4 OI 95'S)

EU Nese eins om, Kew. \(eonmt).)) Honora WAV yay. tao) Muar es Wie el On the flora of the Nearer Fast wep Ie Bull. Misc. Inform, Kew. 1927: 3-14. no.l.

Summerhayes, V.S. & Hubbard, C.#. ; The grasses of the Fiji Islands. Bull. Misc. Inform, Kew. 1927: 16-44. noil.

Taylor, W. ay he garden of H.H. the Prince of Monaco, BULL Misc. wimtorma Kew.) |. LIK ¢ 45-46, no. 1.

Bull; Orto Bot. Univ. Napoli, Cavara, F. Pitia\ memoria di Giovanni Briosi. Bull, Orto Bot, Univ. Napoli. SCSupple)) cyan, port, 1926,

Cavara, F,

\Mauginiella scaettae" Cav, Nouvo ifomicete parassita della palma da datteri di Cirenaica, ae Orto Bot, Univ, Napoli. SieOv=ells Wl eve 1926,

Cavara, F,

La Meriandra benghalensis (Roxb.) Benth, dell' Britrea, BUM Oro Bob, Unive Nepola,, Gt (i PlGe ss, auc. 1926,

From Riv, Ital. Essence e Profumi. v.6, 192k,

Cavara, F. & Chistoni, A.

Nuovi risultati della coltura del papavero da eppio nel R, Orto Dotanico di Napoli, Bull, Orto Bote Unive Napoli. 8: Usl=195, ) atime, 926,

From Atti R.Ist. Incoragg. Napolis VI,v. 16. 1924,

Cavara, F,

Una Salvia da essenza della Cirenaica. Bull, Once Bot, Univ. Napoli, 8: 223-226, ) pliivi. 1926,

From Profumi Italici, 1924,

Salvie spinosa,

Fiore, M.R.

Contributo alla morfologia delle foglie delle cycadeae, Bo Oto Bote (Umiv. wNemO lle or 145-180, pl.i-iv. 1926,

Grande, L. Rettificazioni ed aggiunte all!Index Kewensis (terzo contributo), Bull. Orto Bot, Univ. Napoli, Sealy, §=1926,

veal wate bas

lish

a! “ e ty ;

i

Viole Gs iO.) a LO’:

Bull, Orto Bot. Univ. Napoli (cont.) 'Guadagno, M, jm tegetazione della Penisola Sorrentina, Bub erm) bob. Univ. Napola. | 6: 239-268. 1926,

SueCel, INS ; t Disginzione di caratteri in Mirablis jalapa L. (Nota proli:inare) Bull. Orto Bot, Univ, Napoli.

Bo Wy. 1926,

Zodda, G. Di alcune briofite della Cirenaica raccolte dal Prof. Cavanay. Bulle “Orto Bote Unaws Nawolaemmuor

235-238. 1926,

Puieeesoc.: Chim. Biol. (Paris) Herissey, H. & Cheymol, J. y Sur la constitution de la geine (geoside). Bull, Soe, Chim, Biol, 9: 99-101. Ja. 1927, most,

Bw SOck Roy, Bot, Bele, Houzeau de Lehaie, J. Note préliminaire sur la variation chez les_ orchidées Belges. Bude.) SoC. OVA Bote Belles. KOE NSO= 9 O26.) nod:

Isaacson, A.

Annotations au prodréme de la flore en Belgique, Bul SOCe RO. BOL. Bele, XS Ge=oo. 1926, MO.

Kufferath, H. ; Liste Ge quelques algues et protistes recoltes

en Belgique par feu.le Dr, Henriquez. Buil.

BoceRoye Bou. Bele xX. Oj 2-30.) “) O26") ma, ts,

Lonay, H,

Les satellites, entiteés liberoligneuses consti- tuant une vascularisation auxiliaire dans certains organes hyper'trophies, Bull. Soe. Rowe Bot.

Belg, X, 9: 13-18, 1926. no.l.

Hxperiments with Haemanthus lindeni.

Marchal, E. & Verplancke, G,

Champignons parasites nouveaux pour la flore Belge observés de 1919 & 1925, Bull. Soc, Ray; Bot. Belg, bor 10226, auc, 1926,

Marchal, &, Jean Massart, 1865-1925, Bull. Soc. Roy, Boy Bele. NS if On ONG IOVS § Saveyal

Whoul Su Sie nae) Ala) go abla

Bull, Soc. Roy. Bot. Belg. (cont.) ‘y Martens, P, é L’autsogamie chez 1! orchis et chez quelques autres orchidées, Bull. ‘Soe. Roy. Bot. Belg. K, 9: 69-88, dines, | 1926, most.

Wildeman, EH, Ltéternelle question de l'espéce, Bull. Soc, Roy. Bot. Bele, xX, 9: 34<48. 1926. nol.

Bull. Torn (Club, (lancaster, Pa, ) Bartram, BH, B. Notes on Mielichoferia, Bull. Torrey Bot, Cie ape one tas ja LOR) imo. le

Gleason, H. A. Four new Melastomataceae from Peru. Bull. Torrey Bot, Club. 54: 25-29. Hayles moms, Brachyotum nutans, Tibouchina pulcherrima, Tt, dimorphylla, Axinaea pennellii, n.sp.

Rydberg, PA.

Notes on Fabaceae VIII. Bull, Torrey Bot, Club, Bu: 13-23, ae Oeis Ob lis

Hamosa minthorniae, H. manca, H.gooddingii, He PAyiSOnt Spi. nO,

Scott, FM, ( Wie On certain fossil cones from the. Pacific Coast. Bue orreveBot. Club. bie fall.) ) ja.wOer. | mo, lt

Setchell, W. A. Zostera marina latifolia: ecad or ecotype. Bull. Torrey Bot. Club. ES eM ey el cist EOE 7/4 sag lle”

Wadisorm = Oya i.

Adventitious roots and shoots in an introduced weed, Bull. Torrey Bot, Club. 54: 35-38, MISE sie OO sewamal ihe

Roripa austriaca,

Calif. Citrogr, (Los Angeles) Halma, F,F, Promising method for propegating the rootstock of old citrus trees. Calif, Citrogr, U2g IZ. NSS Ne. 1127) Vs non):

Calif. Pear Grow. (San Francisco) Robinson, R, H. & Hartmann, H. Sprey residue removal methods, Calif. Pear Grow, 6(10): 10-14, Ja.19ef.

VOMAOE Meso), Bales

Candollea, Briquet, J. L'anatomie du fruit et le comportement des bandelettes dans le genre Heracleum. Candollea.

ae de62)) alius), 1926( Ja, 1geu ) | Briquet, J. Le genre Neoschroetera, Candollea. Be

514, 1926( Ag, 1926)

Briquet, J,

Rapport sur ltactivité au Conservatoire et au Jardin botaniques de Geneve pendant les années 1924 et 1925. Candollea, 2: 521-544. Meee

Candolle, C.de,

Begoniaceae novae, Candotdicas 2: 227-228. 1926( My.1925) | Begonia corredorana, B, fusibulba, B. batesii,. n, SP.

Candolle, C. de,

Piperaceae novae pro maxima parte in Piperacearum Clavi analytica jam di scriminatae, nunc accuratius descriptae, additis nonnullis anterioribus fusius descriptis, Acandollea, 2: 137~226, 1926(My.1925.)

Guinet, A. , Catalogue des mousses de la chaine du Mont Saleve (Jura savoisien) Gandollea, 2: 159~

186, 1926(My. 1925)

Hall, H. M. i Laya, nom generique maeeose comme addition a la liste des nomina generica conservanda, Candollea,

2: 515-519. 1926, (Ag.1926)

Hochreutiner, B, P.G, . Encore un genre nouveau de malvacées de Madagas- car, Candollea, 2: 155-158. pl. ii. 1926(My.1925) Helicteropsis, gen,nov., H, perrieri, sp,novy

Hochreutiner, BiP.G.

Genres nouveaux et genres diseutés de la famille des malvacees, Candollea, 2: 79-90. aR ds, Le 1926(Ap.19244)

Jumelleanthus, gen,nov.; J, perrieri, sp.nov,

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Malvacées de Madagascar de 1'Herbier Perrier de la Bathie IT, Candollea, 2: 121-143, illus. 1926(My. 1925)

x

x F Sa iv sae

“4 oS

a SVOLRE

= —* ia >

o20 Baas aes ae A 2

Candollea. (cont, )

WOE Oey MOM). ele

Hochreutiner, B.P.G. f

Plentae hochreutineranea, étude systematique et biologique des collections faites par ] ‘auteur. au cours de son voyage aux Indes Néerlandaises et autour du monde pendant les annees 1903 a 1905. i. Candollea, 2: Bl feplay |) LO2O Che eng 25)

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Réforme et extension du genre Perrierophytum Hochr. Candollea, 2: 145-154, 1926<My.1925) Perrierophytum golmeratum, P. viscosum, P,

luteum, P, rubrum, sp.nov,

Saint-Yves, A,

Contrsbution a -Li'étude des Festuca (subgen, Eu- Festuca) de 1 'Amerique du nord et du Mexique, Gandodilea, | 23) 2292316, illus. | 2926(sIme192>)

Schellenberg, G. » Les connaracees de l'herbier Delessert et de quelques autres herbiers, Remarques critiques et

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Descriptiones Hieraciorum novorum ex ace Lemanianis. Osndoltes, 2: 65-77. 1926{ Ja.1924)

China Journ, Sci. & Arts (Shanghai)

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Il Coltivatore (Cassone)

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Compt. Rend, Acad. Sci. Paris.

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Le Dhytoplancton du Thouet, affluent de la Loire. Compt. Rend, Acad. Sci. Paris, 184; 389-391. F,i4, 1927. no.7.

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Compt. Rend. Soc, Biol. Parise POAT LOM hos Sartory, R. & Meyer, J. Sur quelques phénomenes observés dans la reproduction de 1'Aspergillus fumigatus

Fresenius soumis a ltinfluence du radium, Compt, Rend, Soc, Biol, Paris, 96: 2764278, F,4, 1927, no.4,

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Nombre des chromosomes dans les genres Lobelia, Linum et chez quelques autres es spéces végétales, Compt, Rend, Soc, Biol. Paris, 96; 166-168, illas, Ja,28, 1927. no,3.

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La théorie de Tschirch et le developpement des cellules sécrétrices. | Compt. Rend, Soc, Phys. & Hist, Nat. Geneve, 43: 88-92. 1926.

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Contr. U.s. Nat. Herb. Leonard, w#, C. The North American species of Scutellaria. Contrydi Se Nate Herb, 22% 7Os-74S) ) 927s moslo

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R *

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Die spezifische wirkung der kalisalze bei der ‘bekampfung des gelbrostes im weizen nach versuche in der Tschechoslowakei. Brndhr. Pflanz, 23: 33-39. = -F.1, 1927. no.3.

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Munkel t > We Neue untersuchungen Zur kalkempfindlichkeit der lupine, Fortscar, Landw, 2: 88-89. fF.l,

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Ueber die anwendung des caporites en pflanzen- schutzdienst. Fortschr, Landw. 2: 81-85, IEP TU CVZ TM palo) tel Bi.

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Ueber die anwendbarkeit der methode Neubauer zur bestimmung der loslichkeit der phosphorsaure in rohphosphaten, Fortschr, lLandw. 2: 85~88, Hess EO Cie n Ole or

Gard, & Home Builder (Garden City, N.Y.)

Hamblin ptSee ane Old-fashioned roses still grown. Gard. & Home Builder, 45(1):; 34-35, 92. illus.” Mr. 1927.

Gard. Chron, (London)

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Mesembryanthemum (cont.) Muiria N.E.Br. Gard. Chron. IIi, sal eas hay nay Anne siti eiS\ ne ial Ie) 1927. no. 2094,

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Hahn, G.G,

Fungi as an international problem, Gard, Chron, TIES MRO ICME Ja.c9. 1927).

Abstract of paper communicated to meeting of Botanical society of Edinburgh, —--~ ---- Conrectwon. | Gard. Chron: Tete Sie uO es Oe i,

Longford, E. G.

A new disease of freesia, Garde Chrome unl. Bless) Me. 927. no.2094-

Not due to any parasite,

Ward, F.K. Mr. F. Kingdon Ward's ninth expedition in Asia. VI. An interlude Gard, Chron, Ti.) (ole is Oaaue.

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Prlanzenschutz in der baumschule II Das arteiten mit der ruickenspritze, Gartenw, 31: Bose.) Wadiuey, | dia.28, 1927, no.

Lobner, M, Proféssor dr, NMuller-Thurgau, Gartenw. 31: 20. PR. 1927. now.

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Pape ib,

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Botrytis cinerea,

Schmid, H, ‘Immergriine Viburnum, Beobachtungen und erfahrungen in der praxis, (cont,) Gartenw.

Bice qa(5. wb 1927. no. 5.

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Giorn, Risicolt, (Vercelli)

‘ Chiapelli, R.

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Glasnik Sumske Pokuse (Ann, Exp, For,) Petmacne, VA. & QO uzrocima sugSenja hrastovih suma u Hrvatskoj i SLE eho j3h5 110), joe yienabe susenja sa gumsko-wzgo jnog eledista, (Ueber dir ursachen des eichsterbens in Kroatien-Slavonien, Erhebungen uber das einge- hen vom waldbaulichen standpunkte aus). Glasnik Sumske Pokuse CMane Hxp. fox.) Lwio— ley. 1926, German resumé: p,126-127.

Skoric, V. | :

Erysiphaceae croatiae, Prilog fitopatolosko- ‘sistematskoj monografiji na¥ih pepélnica, (Contribution to the phythopathologic-systematic monograph of our powdery mildews) Glasnik Sumske eee (Ann, Exp. For.) i: 52-118, pl. i-xxxnL: WS)2loy.

Home Acres (Chicago) sargent, G.S. The greatest garden in America, The Arnold Arboretum. Home Acres, 14: 95, 112. illus. Ie 4) US Tuk) Salo) 5 VA

House & Gard, (Greenwich, Conn), Harding, Mrs, 3H, On the naming of flowers, House & Gard, Poy. TO Msoetees LOOL? illus, Mr. 292%,

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Wilson, E,H. Brooms and their kindred, House & Gard, PG So-O/ ie VEO Mee: Atlus. Mr, 1927)

Illus, Landw, Zeit. (Berlin) } Appen, A, von, Weidenschorf (Fusicladium saliciperdum) TLS Landw. Zeit. 47: 67-68, ¥F.4,1927. no.5.

Indische Culturen, (Scerabaja) Das eaee le Meeldauw op Hevea, Indische Culturen. le: Cue (dant 1927. no, 2.

Izv, Gosud, Inst, Opytn. Agron. (Ann, State Inst.Exp. Agron.) Koroleva, V. A, ».- Weeds on the fields of Leningrad govern~ ment, fzv. Gosud. Inst, Opytn. Agron. (Ann: State Inst, Exp, Agron.) Weg =s05u0) MOLE Russian,

Owes 20/9) 11s 2 Ole

Jahrb, Oberosterr, Mus, Ver, Handmann, R, Beitrage zur kenntnis oOsterreichischer Giatomeen und ihrer verbreitung, Jahrb, Ober- Gsterr. Mus, Ver, 81: 325-340. 1926.

Morton, F, i hin Neue beitrage zur hohlenflora von Oberosterreich, Jahrb, Oberdsterr; Mus. Ver, 81: 377-390. 1926.

Jardinage. (Paris): Fuchs, H. Plantes grimpantes (cont. ) Jardinage, 14; 1yo-142, F.1927, no.110.

Heim, R. Les tavelures des arbres fruitiers (cont. ) Jardinage, Pas. Gllus, f, VO2K4 ino. IO,

Journ, Agr. Prat. (Paris) Crepin, Ch, A propos de la sélection, Journ, Agr,Prat., Bee Uy G Wall. “iitus,, “F, 5, 1927. imo. o.

Lacoudre, M,

, , Note sur les maladies charbonneuses des cereéales, Journ. Agr, Prat. n.s., 47: 94-96, colo, Ja.2e9, 1927. no.5d.

Rabaté, 3, )

, Action de l'acide sulfurigue sur le pietin du ble. gourn, Agr, Prat. n.s., 47: 133-135. illus, Heke. oei(e> nos.

Journ, Agr. Res. Garber, R.J. & Quisenberry, K. 5, The inheritance of length of style in buckwheat, Journ.Agr.Res. 34: 191-183, Ja.15, 1927 (Recta Malye NOC.

Garber, R.J. & Quisenberry, K.S.

Self~fertilization in buckwheat. Journ, Agr. Res, 34: 185-190, illus. Ja.15, 1927. (Rec'd F.17) No.2,

Hurd-Karrer, A.M. & Hasselbring, H,

Effect of smut (Ustilago zeae) on the sugar content of cornstalks. Journ, Agr,Res. 34; 191- Ly wdiavlogn ier MRee td HL, moe.

‘ ie ear . ery aes, tert) eg ad

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Vol.9, no.5, p,el,

Journ.Agr, Res, (cont.) MacGillivray, J. H, affect of phosphorus on the composition of the tomato plant, Journ, Agr. Res, 34; 97-127. ilius, Ja,15,1927 (Recta IDL 7) colo)

Mangels, C.E, A study of dark, hardkernel, and protein con-

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Bo Ubietee., SacI, 1627) (Rec'd F,17) no.2,

dedbenged, VN MING Durrell, L.W. & Howe, M.F,

Effect of carbon dioxide upon the germination of chlamydospores of Ustilago zeae (Beckm.) Ung, Jigomn her eres, S137. N7. | Tae. Ja LL er.

(Rec'd F,17) no,2

Journ, Amer, Pharm, Assoc. (Easton, Pa, Farwell, O. A, The botanical identity of Ma Huang, Journ, amer. Pharm, Assoc, 16: 135-136, 11927, no.2. Ephedra sinica to be used as &. provisional name,

Journ, Amer, Soc, Agron. (Geneva, Ne) Gerber im = Jie Quisenberry, K, S, Natural crossing in oats at Morgantown, West Virginia, Journ, Amer, Soc, Agron, ans Hance kes 197. Loe a mone.

svewart, G, & Pansov aD. Ci.

| A method for controlling pollination of sugar beets, Journ,Amer, Soc, Agron, 19: 126-128. Pe tan nos

Wilson, H, K. & Hottes, C.F,

Wheat germination studies with particular reference to temperature and moisture relationships, Journ, Amer. Soc. Agron, 19: 181-190, JEUUG 2) nOe.

Journ. Bot. (London) Ashby, BE, The Grampian Mountains of Victoria, Australia, and their flora. Journ. Bot, 65: 53-55, IN TES TET ADs ator, TATMO

Baker, E.G, Miss Matilda Smith, A.L.s. (1854-1926) Journ, Bot. OB 51-58. F.1927, no.7/0.

Viole Mon 5. ince:

Journ, Bot, (cont, ) Dravble, B, | : _ Notes on the British pansies, the tricolor- series, Journ, Bot, 65; 42-53, F, 1927. no, //0. Viola orcadensis, sp.nov,

Mukerji, S.K, ° tae New variety of Mercurialis perennis L, Doueas Bon (One) bo, t. Olt. mow Os Mercurialis perennis L, var. salisburyana, var. nov,

Rendle. VAs. By : bic Mr. John Gossweiler's plants from Angola and Portuguese Congo. (cont.) Journ. Bote 65(Suppl.):

4956, F.1927. no.770.

Ridley, H, N. The genus Argostemma (concl. ) Journ, Bot, Bo so 927. Mow (fOr

Journ, Bot. Soc. So, Afr, (Cape Town) Mathews, J. W. New or noteworthy flowering and foliage plants at Kirstenbosch, Journ, Bot. Soc. So. Africa, W025, ~nd. 42.) pyle15, plliv—v,

White, F, M, 3 What's in a name? A few thoughts on the scienti-

fic names of South African plants, Journ, Bot,

soc, So,Africa, 1926, no,12, De 15-205

Journ, Dept, Agr, jest. Austral. (Perth) Cape weed (Cryptostemma calendulaceum, R, Br.) Journ, Dept, Agr, West. Austral. Tt, 3: 4sgo-e1, Piluss | D926, no,4,

Carne, W. M.

Earcockle (fylenchus tritici) and a bacterial disease (Psuedomonas tritici) of wheat. Journ, Dept, Agr, West. Austral, ID, Se 50S=5ik2, ouaalines D.1926. no,4,

Carne, W,M,

Leaf curl of peach and nectarine, (Taphrina deformans) Journ, Dept. Agr. West. Austral, Wome feauges” lus. D.1G26, nol.

Wolo no, Ds Raeon.

Journ, Dept, Agr. West. Austral. (cont.)

Camne’ W, & Gardner, C, (A. se

Spotted thistle (Carduus marianus, Linn, ) Houen Dents Aer. West. Austral.) (im) oe holo n2O. ilius, D.,1926. no.4.

Gardner, C, A. Ny ; A new poison plant (Oxylobium tetragonophyllum,

H, Pritze). Journ, Dept, Agrs West, Austral,

Te, 3; kshgs, qiilas.),) | DEVO 26y mon.

Potato chips. Journ, Dept,Agr. West, Austral, on Nee ob. atlas, D,1926) nol, : On treatment of seed for the control of diseases,

Wacixens\. .Gie We Apple scald, Journ, Dept. Agr. West, Austral, 3: 4ee-4s3, Dp 1926, no4,

Journ, Genetics (eon)

OMG aCe dpe

The influence of pollen maturity and restricted pollination on a simple Mendelian ratio in the pea, Journ, Genetics, 17: 209-281, SE USAT Mave) 3 3)

Gregor, J.W. & Sansome, F.W, Experiments on the genetics of wild populations.

ia jounne Ceneticss lis s49=s6%, dildos! Ja.19Z20 DO. He T,Grasses,

snob lhene iii

Discontinuous variation and heterogony in Yorficula, Journ, Genetics. 17: 310-327. Tawi Moe imo gs. .

Ihesksyat NGS 2

A genetic study of green-variegated yellow leaves in the Japanese morning glory, Journ, Gemebics. | Mis Se9r 54S, Malus) gasloey))) mow.

Pease, M.S.

Genetic studies in Frassica oleracea, II, The oki, sao, Journ, Genetics. IB BEAT) Dil eka Roe a MOT. NO, i.

Siacugisagth hoy NN

Linkage and independent inheritence in Pisun . sativun, Journ, Cenetics, Wii 2 ani caiman cosh Revert ArH) COL.) Meas Gof, noe

VOW Os MOwOg Deicke

Journ, Genetics, (cont.) Thompson, W. P. & Hollingshead, L.

Preponderance of Dicoccunm=like characters and chromosome numbers in hybrids between Triticum dicoccum and Triticum vuigare, Journ, Genetics, 173 283=307. Ja,l927, now.

Journ, Hered, (Washington) - Cook, 0,#. & Hubbard, J,VW, Primitive cottons in Mexico, Characters of native cottons including a wild species, Journ. Hered, l7: 4628472, illus. D,1926, no.l2,

William Bateson, 1861-1926, His life and work, Journ, Hered, 17; 433-449, illus., port, D,1926, no,12 Partial list of published papers of William Batteson: p,446—-449, By a Fellow of the International education board,

Journ, Landy. (Berlin) Wick, HanssHYermann, Beitrag zur sortenkunde der fruhkartoffeln, ' Journ, Landvw, 74: 241-300, Ja.1927,no.4,

Journ, Linn, Soc, Bot, (London)

Bandulska, H. :

On the cuticles of some fosSil and recent Lauraceae, wWoumn,, bann. “Soc. Bot, 473 383- 425, illus., pl. 12-14, DL I2oe HOowoe

Griffiths, BM.

The phytoplankton of the Isle of Anglesey and of Llyn Ogwen, North Wales, Journ. Linn, Soc, Bots 47:3 355=366, D.1926, no.316,

Studies in the phytoplankton of the lowland waters of Great Britain IV,

Marsden~Jones, EsM.

On the pollination of Primula vulgaris Huds, Journ, Linn, Soc, Kot, 47% 367-581, Dy (2926% no, 316,

Newton, W,C.Fs

Chromosome studies in Tulipa anc some related Genera, dourn, Linn, Soc, Rat. 473 339-354, pl. 7~10, De hIZe. no,316.

VOW ao Ole 5. Decoy

Journ, Min, Agr. Gt. Brit. (London) Fenton, E.aWs Notes on weeds, Journ, Min, Agr, GtsBrit. 433 1014-91017, 1 WCAG) sally bib

Long, HsC. :

: Poisonous plants on the farm III, Journ, Matravers GG Baca 35% LOcéwLOSl. platese HetIere RO, Lis

Wattrass, RM.

Further experiments on the control of American goosberry mildew, Journ, Min, Agr, Gt, Brits 333 LOL7-1LO22, Hg ig) Welw lly

Proudlock, A. We | Asparagus and its cultivation, gourn, Min, pate Gg iS Io de bg 33: 1035-1043, plates 1 INS Ae WO eile ; Fungus diseases (rust, coppery web, Zopfia rhizophila): p, 104243,

Journ, NgY. Bot. Gard, (Lancaster, Pa.) Small, J.K,

Among floral aborigines (cont,) Journ. Nev, Bot, Gard, 28% 25-40, illus, F,19e7, no,d<6,

Journ, Pharm, & Chim. (Paris) seabra, Py, : Le "chaulmoogra brésilien", Journ, Pharm, et Chim, VIII, 5: 100-103, F,1,1927,: nosed, Carpotroche brasiliensis,

Journ, Pomol, & Hort, Sci (London) Hatton, R, Ge The influence of different root stocks upon the vigour and productivity of the variety budded or grafted thereon, Journ, Pomol, & Hort Sci. 663 le28, pl.i-v. F.1927,no.1,

Knight, RC. & Witt, A, W,

The propagation of fruit tree stocks by stem cuttings II, Trials with hard- and softewood cuttings, Journ, Pomol, & Hort. Sci, 63; 47~60, F,1927,

NOsls

Knight, Re Co

The relation in the apple between the develop= ment of young shoots and the thickening of older stems, Journ, Pomol, & Hort. Sci. 6: 72-77, Plein, £1927. no.l,

i Aree ati f

Vol ,.9, 10.5, Pyco

Journ, P " t Se. ae (Cont. )

The healing of wounds in woody stems II. Contributions to the physiological an OU)

of ringed arple shoots, vourn, Fonol, & Hort. Sci. 6s 29-46, pl, ineiv, F.1927, nol.

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Journ, Wash, Acad. Sci, (Baltimore) Standley, ae Alfaroa, a new genus of trees of the family Juglandaceae from Costa Fica, Journ. Wash. Acad, Sci, RMAC ey) ) Beds Oz viene Owcrs Alfaroa costaricensis, sp.nov.

7

Krenke Pflanza, (Dresden) Eckolda, Die wichtigsten krankheiten der luzerne, Wronke-rilanze, 4: 7-8. Ja L927, nol,

Esmarch, F, Den worgzeltoter (Rhizoctonia Tae UNees Tul.) Kranke Prlanze, 43 4-7, TIS. icetno ee ORs

Landw, Jahrb, (Borlin) Gunther, E, & Seidel, K.

Dungunesversuche nach Mitscherlich an schimmnel- pilzen und sprosspilzen, Landw. Jahrb, 653 109-181, WO Zi(ie! BOs ds

Malayan Agr, Jour, (Kuala Lumpur) Milsum, JN. & Curtler, E.A,

Pollination experiments with o1i1 palms, Malayan Agr, Journ, 14: 384-393, pl. i-ili. Deleon, NOgie.

Matiéres Grass, (Paris) Jumelle, H,

fe) erin, bla ie Saeea (concl. ) Matiéres GxAssete Loe 7roO=(7ale Eyl, L9et. Novecos

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Minn, Hort, (Minneapolis) Chapman, H.H, samuel B, Green, pioneer in Minnesota forestry, Minn, Hort. 05: 59-41, F,1927, no.2.

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Witiomres ale sl Wisi se The edibility of Leotia, Mycologia, 19: O20 Mr, / Xe.1927. no; 2,

Murriil, W.A, . ppongsipellis £issilis, Mycologia, 19: 90-91, Mr,/Ap. 1927. no.2,

Seaver, F,J., Whetzel, HH. & Westcott, C, Studies on Bermida fungi I- liycologia.

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A Tentative scheme for the treatment of the genera of the Pezizaceae, Mycologia, 19: 86 eon Mirg/ Ap. 1927, ao. 2.

MOTO, He Ne HPunsi of Santo Domingo I- Mycologia, 19; 6685, jon Oo Mr. / Ape. L927, AO) (5

| ; ih 4 cm oF »

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Vole) 9.) DOs, Dace

Nature (London)

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The chromosome number in Dactylis glomerata (cocksfoct). Nature, 119: 236-237, F,1e, P92Z7, DO. 2989,

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Nature Mag. (Wash., D.C.

Ga) ae The lifeblood of trees, Nature Mag, 9: 177- BO, o oils. MepiOe7 .'noled. Twining, F.S.

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New Zeal,

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»-. Die verteilung der wiesen-und moor= prlanzen im zgusemmenheng mit der bodenreaktion, NauchnomAgron. Zhurn, (Journ. Landw, Wiss. Moskva) O3 565-577, 1926,

Russian with Gerinen suumary,

Journ, Agr, (Wellington) Atkinson, E. H, Weeds and their identification (cont,) trawberry~raspberry (Rubus illecebrosus): A newly reported blackberry-like plant, New Zeal, Journ, Agr, 34: 5=7, lives Wa. UOL7.. no. l.

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Forest nomenclature with special reference to - the eucalypts. Nev Zeal, Journ, Agr. $4: 8-12, day, L927. nol.

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20

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Die bedeutung des frostes flr die erschliessung des bodens und die gefahr des “auffrierens" der Saaten in den verschiedenen bodenarten, Obst.u, Gemuseb. (os ho=eZOs Jaser, L927, noes

Ohio Journ, Sci. (Columbus) Henderson, h,F. Onio mosses, bryales,. Ohvo; Journ, Sci. evs 118. Ja,1927. nol,

Schaffner, JH. sexelimited characters in heterosporous sporo=

phytes, | Ohio Journ, Sci. £27: 19-24, Jae Toes NOs Le

Orchid Rev, (Richmond, England) Ghose, BN, Laboratory experiments and their applicability in orchid culture (cont,) Orchid Rev, 35: 235= Sia He LOZ. nos 404,

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Parfum, Mod, (Lyon, France) Cerbelaud, R, Aleues aromatiques, Aromatic algae. Parfum, Mod, 20: 1-5, Ja.,1927, nol.

Gabriel, 6, i Les infusions theiformes mediterranéennes, Parfum, Mod, 193 231-236, ISL OL Semon Os

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Pharm, Journ, (London) O'Connor, Fede Santonica (Russian wormseed). Pharm, yourne. 1183 1898191, F,19,1927, no.3303, Artemisia cina,

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Phytopath. (Lancaster, Pae) , America phytopathological society. Abstract of papers presented at 18th annual meeting ».< Philadelphia, Pa., December 27, 1926, to January 1, 1927. Phytopath, 17: 39m59. dael9e7, Hos.

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Odservations on forest pathology in ‘Great Britain and Denmark, Phytopath, 17: 1-18, JeeeIe7. wo, be Brown, NA. sweet pea fasciation, a form of crowngall., Phytopath, 17: 2930, pl, ieii. Ja, 1927, nosl.

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Chromosomes and gene mutations in Datura following exposure to radium rays. Proc, Nat. Acad. Aci. Woe CosnIy he WO2%, NO, Ce

Proc, Oklahoma Acad, Sci, Bruner, We Es Preliminary observations on the depth, spread and characteristics of the root systems of our i common garden plants, Prod, Oklahoma Acad, Aci, 63 39-49, Tat eeHsy4 Ja,1927,

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A preliminary report on the seasonal aspects of six hibitats near Norman, Oklahoma. Proce Oklahoma Acad, Sci. 63 24—33, Ja, 1927,

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Nuevas orientaciones de la botanica sistematica (Estudio sistematico-filogenstico de lus cereales) Revs Facul, Agron. y Vet. Buenos Aires. Bey SL S40. D, 1926. no: 3,

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Rev. Hort. (Paris) Aubin, Ls ; La poire William-duchesse.s ees loss | | SIS 358=359, col.pl. HUG. LIe%e NOt |

Bev laark G. La lumiére dans la vie végétale. ~ Rev. Hort. JSig, ak eyo ey PG orl eira NOs W445

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Mottet, Se ; Acacia baileyana. Rev, Hort. 993 355-356. Pisa ee LeeLee no, la.

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Rev. Hort, Algerie, (Alger) Ducomet, Ve, Varietés de pommes de terre et gnlle verruqueuse,

Rev. Hort, Algerie, 30: 222-224, 0, 1926. no,10.

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Revs Vitic, (Paris) Moreau, Ls, & Vinet, Hy. Remise en etat dlune parcelle de vigne en voie de deperissement. Rev, Vitic, 663 85+88., Wiles mel, 1927, no, L702;

Rev, Zool, Afr, Suppl. Bot. (Gand) Steyaert, R. L, Contribution a la flore cryptogamique du Congo belge. Rev, Zool. Agr. Suppl, Bot, 14; B4d-BSl, TOS TES sere 1aVe\ey te)

Rhodora (Boston) Mackenzie, KsK, . Solidago conferta Miller, Rhodora, 29: 17= JUS MelI27. NO,ooSs

Mackenzie, K.K, Usageés Rhodora.s 29$ Cb~bl SUAS NO. 5386

Pretz, Hy W, On Eragrostis peregrina and its relatives, Rhodora,. 29s Ua2Gy Jha L927, No. 348.

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Tees ee ors) lot. a.) Sage lloz6, mos tae Species of Glocosporium and Colletotrichum,

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Sulla commersa cella Peronospora del luppolo in Italia e sui nomi generici Peronoplasmopara e Pseudoperonesoora. Dave PaAvOl,. Ves 163 2 234, $§,/0 1926. no. 9/10,

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Curzi, , La tracheo-verticilliosi della patata in Italia, Riv, Patol. Veg, 16: 77-84. Mr./Ap. 1926, no.3/4,

Science, (Larcaster, Pa.)

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Coa coe lOO. Vi, toy L927.) nos L677.

shuld, CA, the award of the first Charles Reid Barnes life membership cf the Americen society of plant physiologists, Science, 60s) 275-176.) Hes, LSet ee weal) g US AAS By the Committee on award, C.A. Shull, chairman, Dr. B, EH, Livingston first life member.

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Berry, H.W. The Baltic amber deposits. Scient, Month, 243 268-278, illus, Mr. 1927, no.3.

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Botanical explorations in the Rocky Mountains, ocient. Month, 243 236-250, illus, Mr.1927 NO.wds

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Soil Sci. (Baltimore) Col aiswi Ge ae The influence of boron on the growth of the soybean plant. Soil Sci. 23:3 82-104, pl. 1. Hees Noses # Sver. Utsddesfor. Tidskr. (sy3lof) Sylvén, Ne Akta Grimmluzern och dess fofnamsta vardeegens— kaper, Sver. Utsadesfor. Tidskr. 36: 348= 3586 1926, NOs 6s #nglish summary (Original Grimm alfalfa and its most valuable characters)} p.e357-358.6

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A, sixehour cross-section of the vegetation of southern Ontario, Torreya. 273 18, Ja./F. a 20. nos ie

Here ras dN. The cat tail, Typha angustifolia, in Utah, Torreyas 273 9-11, Ja,/F.1927. no.le

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Further occurrences of Bhizoctonia bataticola (Taub, ) Butler, Trop. Agr. Ceylon, 67: 323-326, Deb Ge nou,’ Ge

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Werdenda (Bingen, Yash,) Suksdorf, W. N. Ueber einige plectritideen, Werdenda, 1(3/4): 43444, F,19927, Plectritis, Alizera,

Least at estate

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A study of clover failure in Kentucky. Ken- GEC Ve AonS espe oucive Buel, 269, o20 p, tilus. Ap, 1926.

Results directly from attack of pathogenic or-~ ganisms wpon the roots and indirectly from unfavor= able nutritional environment,

Appleman, C. 0. & Conrad, C. M.

Pectic constituents of peaches and their relation to softening of the fruite Maryland Agr. Exp, Stat, Bull, 283, Bir oe) MOLE.

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Fruit-rotting Sclerotinias III. Longevity of buried brown-rot mummies, Maryland Agr. Exp. Stat. Bull, 284. 22:n,_. illus. OsnLIZo.

Oiicg Le iV

Correlation of chemical composition with hardie ness in brambles, Missouri Agr. Exp. Stat, Res. Bul IS. Coen DaloZo.

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P. infestans ceusing tomato late blight differs biglosicakly trom the form which produces potaso, late blight; the latter appears eavlier in the season & is found wherever tomato late blight occurs.

cy ry Mi 7 ¥ ’ ua Pre ay eid

ie 3 cy

. oy ; uf is iP : | 4 i ia \ : * Pi . 1 i rT i. Fh + 5 ‘ i f ‘* ‘ * ’ i? i" . j * : “ea ‘ ‘ ial t r if] r ¥ M + va pave . i ; t i \ =f ae! j f ; r TA ’ ‘A Hs 4 Ee Fae ‘ | : \ 7. i iy F * Oli oa: } ~~ j Reg ‘ ‘ . » ’ \ N i , . fy : i Ae y ae en Py! Ny - - sl a "* . my a ws ee mi ‘a i, re f ’ o - Lalas Pa wt aN ; , , i ? ; i ee 4 Pa A ; r LF . : tees \ ‘ie o | : 4 f ri, bh the ~* ay I Pius f F i } | ee SA i? hee ey f j is oat F oy r rey ‘ hey it j j Lo R

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Exper. Stat. Publ. (cont.) Quisenberry, Ke S. Correlated inheritance of quantitative end qualitative characters in oats. . West Virginia Hare eo steite | ele. COs) OS De TIL BIS SS Jil. 1926,

Alfalfa yellows caused by leaf hoppers. In Ann. Rep. Wiscansin Agr. Exp. Stat, Its Bull, 388, Pe 13=75.4 MLM TMD suo Gre

A new resistant strain of tobacco. In Ann. Rep. Dir, Wisconsin Agr. Exp. Stat, its Bull. 5886 re el GL ous ab aaliepareys

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New Books, Boone, RCP. Le banmier. Paris. Socicté d'éditions geogra- phiques, maritimes et coloninles, 1926.

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Cotton: history, species, varieties, morphology, breeding, culture, diseases, marketing and uses NoY., McGraw-Hill, 1927.

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Winter blossoms from the outdoor garden, JA’ de- scriptive list of exotic trees, shrubs and herbas ceous planis that flower in the outdoor garden in the British islés.<. London, &. Reeve & Co., 1926,

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Jum tec eRe: Dg Les huiles de chaulmoogra, Leurs origines, leurs + 5 . : 2

Caracteres et leur mode dlaction. Orléans,

Imp. Henri Tessier, 1926,

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New Books. (cont.) McDougall, W. B. Plant ecology. Philadelphia, Lea & Febiger, 1926.

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Step, E. Herbs of healing, a book of British simples. London, Hutchinson & Co., 1926.

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The new book of trees. London, A.M. Philpot, (19267)

Woodland trees — Hedgerow trees — Small hedgrow trees or shrubs = Park and garden trees + Coniferous trees — London, seaside and riverside trees,

Translations @vailable in the Bur, of Plant Industry Library Parovana, A.

Sulla possibilita di ibridare specie poco af- fini col mezzo della jonolisi (On the possibility of hybridizing distantly related species by means of ionolysis) Atti R. Accad, Naz. Lin- Cou Miyy rend.) Cl. Sei. Fis., Mat. e¢ Nat. Ss 76c~ (Okan deg O26.

. , 7) a ans > | ; ‘ ‘ bait fy ce: b cies . ee ee eine be i ela Lei a te peat ‘

TANY

CURRENT LITERATURE

ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY. , COMPILED FROM PUBLICATIONS RECEIVED IN THE LIBRARY OF Tr UNITED STATES DEPARTMENT OF AGRICULTURE, Y&&SHINGTON, D, Cc.

Vol.9, no.6, | | Mr.7-19, 1927.

Aer, Journ, India, (Calcutta) Howard, A, The eradication of kans (Saccharum spontaneum

Ty) Agr. Journ.India. 22: 3-40. pl. ix. IW AUS) AALS Moko) aE

Ramiahn, Ks

eure hybridization in rice, Agr. UOwMmMer Mateos) by—co. Llluse, Vilsvada. ee Sent ey NO wily,

Rhind, D. Preliiminary note on an internal boll disease of cotton in Burma, Kor, Jour.) Indias) 21s oe

OS. SG MOAI A Fay

Agr. Nouvelle (Paris) Rabate, Hy Coument observer le tubercule de pomme de terre, Agr. Nouvelle, en WOR i lide, illus. 1 AAS AULT? no,1485,

Agron, Colon, (Paris) Gast elli, alti Resultats des essais de germination des eraines

d'Blaeis effectues en 1922 et au debut de 1923. Agron. Colon, INS) Ae a ite Ja,1927, no.l02,

Rigotard, L.

Les plantes a acide cyanhy ydrique. Agron. Colon, Wen aus eran Jae 1920. HO, LO

Agronom. Kiev. Nevodovsky, G, »e» Himgus on branch of apple and pear (Sphaeropis pseudo-diplodia (Fck,) Delacroix, Agronom, Kiev. 1926; 100-104, illus, (Rec'd Mr.1927 )

Agronoomia (Tartu, Esthonia) Kasebier, A.

Tonatiseemmete peitsinise-katsed formaliiniga, sublimaadiga ja "Uspulumizgal Agronoomia, 63: 19-24, 1926( Rec'd Wire LOZ) Owls

German résume (Tomatensamen beizversuche mit formalin, sublimat und "Uspulun"):; p24.

V.9 pave) Hor ere

Agronoomia (cont, ) Ieouke 5, #utopatoloogilised markmed I- Agronoomia, Coo maon | fadllus...) L926. (neeN a nlirytoe7)) \emOner I, MOned tahelepanekud kultuurtaimede haigustest a. 192 s ? German resume (Phytopathologische notizen I Hinige beobachiungen Uber pilzparasitare krankheiten der kulturplfanzen im jahre 1925 in Estland.)

Almanaque Min. Agr. Rep. argentine (Buenos Aires) Enfermedades de origen vegetal. Almanaque Min. Agr. Arg, Rep. 38(1927): 338-361, AMIS «N27

Amer, Journ, Bot. BSc eile The chromosomes of Zea mays. Amer, Journ. Bot,

DOS Oe) ese MODY. MO...

te © S ctr WN

2 OD a

catalase, Amer. JOurn. Bot. 14: 85-105, F, UIA IMO). Bc

SO molars iste A Swidy of meiosis in Ranunculus acris. Amer, Journ, Bot, i4; 76-84, pl.xiii-xv. M2 e Ole

oars,

On the distrittion of differences in vitality among individuals. Amer. Nav. 6: D1 Gano, SUMS yoMin.) Aie O27. onOl.6rdS.

including experiments with Cucumis melo.

onear, C.hL. Mycology in relation to human pathology. Mier. Nab, 6s Ibl-159, Mr. /Ap.1927. no.673.

Amer. Produce Grow. (Chicago) Bouquet, A.G.B. Pollination of greenhouse tomatoes, Amer, PROGUCE TELOMm— lle o)y Oo, ea 2 Li0S) ) Mosler.

Ann. Bot.(iLondon) UXgshoven came Ws Studies in the Gramineae II. Abnormalities in ephalostachyum virgatum, Kurz, and their bearing on the interpretation of the bamboo flower. Ann, Bot. 41; 47-74, wiluse ‘Jasl927 (Ree idly) moj jen.

he

7a 3 NE PEGS 9 Ta saan nen ory “pei, Pinte F

eieiKes. Vite tT Bax igs ya vs" eae he nh aus hoe

ei pW OE eae i eg raat ee all em Opa nen Heth | Ker i. Yak

Vice no.6, Prd.

Han, BOt.) (cont, ) Brenchley, W.u. & Warington, K, Wale) rato) Is (Oay | loyoyreayal sate! ie srowth of plants, Ann, Bov, AILS VOUS Ibe Ase yonuyipemorcal i iiiey sh) MS )277 4 (Rec'd Nir.) no.l61. with particular reference to Vicia faba.

GROVE Shanice Chemical studies in the physiology of apples Vi. Correlation in the individual apple between the mineral constituents and other properties. Mn Bo alee MOT ae. Ja. 927. (Ree dic.) woven.

Carter, P.j. ! the life-history of Padina pavonia. I- Ann. Bot. Se oie a AUS ial) Ol Wadd oes | Seward. (Rec'd Mir.) no,161, I, The structure and cytology of the tetra- Sporanzieal plant.

Cheesman, 3.5. Fertilization and embryogeny in Theobroma cacao, L. Ann, Bot. 41s 107-126, las MEA o Tao) ANUS) IL

Crowao, W.B.

Crinaliuin, a new genus of Cyanophyceae, and its pearing on the morphology of the group. Ann. Bot, ptoleloo. ies. «Janie (Reel@ Ma. imo, wea

Grinalium endophyticum, n.gen. et sp.

BOG odie A bi-sporangiate strobilus in Pseudotsuga,. Ann, Bot, 41; 1€9-190, Ja.1927. (Rec'd Weer) save\- AeA

Pritsea, FH,

On some new spe cies of Chlamydomonadaceae, Maron. | lis GL OO. iljus\. | sael927) (Reed Maz) Weyl

Folytoma caudata, Chlamydomonas dorsiventralis, “©. Uruncata, n.sp. Harvey-Gioson, R.J. & Miller-Brown, D.

Pertilizatio ch of bryophyta. Polytrichum commune (Preliminary note), fon, Bot, 41; 190-191. Ja. 1927 (Rec'd Mir.) no.16l1.

Bane ats J. 5

Tae coleoptile bundles of Indo-Abyssinian emmer wheat aie dean dicoceum, Schiubl. ) ann, Bot. OL Og amus.) hak MO27) (Reed Nz.) mow) lOl..

Ann »

Bot.

WOM AS sao} 1S) 4) Tone,

(Coin 5) nahn Bb. c& Mitra, A,K. Notes On the anatomy ci some new Zealand s Species of Dacryaiuni, Nolialig IO) qi Zed an ASS) | at yds) 755 PU wan Mca CRee Nd Wire.) maOnloues

vearbadnikeri, P.o.

Cytology of Osmunda ard Doodia II. On the gZametophyte and post-meiotic mitoses in the gametopnytic tissue of Doodia, NaralwMeisoyie yy Male thes Bolg Oa i dep MOY (Rec! Giuire)) aoe) LOM.

Showalter, A. li.

studies in the cytology of the anacrogynae III. fertilization in Fossoimbronia angulosa. Ann. Bot. Die Sreiowe whtisuh plew=vi. Ja,l927 (Recld Mime) m0 GGT.

Ann, Gembloux (Brussels)

Verplancke, G. Les principales données du probleme de l'action

des Bou el Produics industriels nuisibles sur la 4 £ vegetation. Ann, Gembloux. 33: 4-24, 44-62, Ja.-F, 1927. no.l-2.

Madeiid, Narsko ark. Stat, Disko.

JoeGlaty

IO seal Cl a INE as

Gontributions to the flora of West Greenland auwOr =o 7lessen, bat, Arbeijd. Danske Ark, Stat. Disk MW) AUS SOUS) S) 3 1926.(Rec'd 1927)

iMari, & Ber, Deut. Pharin, Ges, (Leipzig)

Bina (Meee rar th

Beitrage zuia nachweis von pilanzengiften und arzneimitteln in Aalteren leichenteilen. Arch. Shane é& Ber. Deut. Fharm. Ges. 265: 106-109. ch

Hockce, °C.

Ist ein starkerer, gleicamassiger wirkungswert des offizineliien balbus Scillae erreichbar und wunscheuswert? Arch, Fharm, & Ber. Deut. Fharm, Ges. 265: 91-96, IW dS AN A Bao 24

Harms), Hy, — . ; = . . cd Historisch-kritische untersuchungen uber das

pfeilsift nordostasiatischer volker. Arch, Paar, & Ber, Deut. Pharm, Ges, 265: 81-90.

1 UST iiao ae

“th seme a 4 oe VER Seep yay ee | Beal see a a al i | | wl 9 le Gale canteen aan 7 we hae “tga ae: SE eg Pay

yer wi oe

ae

anwire oa OR Pad NO oh A ee oe Hitec hie

4 Fé * ei bye ay ey Meee | > 2 an sii re, nea ete Pg, at 0 oi. “ei 4 4 tae ae — ae Ae d 1 ye )

Broeis) aie ik, Vale 2 re \ . Ry : € Ww. a — RAL p aret

‘ ri ‘ ’ J 0 i i ii * on | mS “ J si ia a i aa ae Ni My pi

ee my ae snag yeah eile al bial PO, alan i Aajt oe .s i an ‘*o | y aa Le CY Ronn iene Bia pss} be ntl UW hah ha Pie A

Ki ey y ’

Arizona Agr. (Tucscn) Streets, Rk. B. Texas root rot. in Arizona (cont.) Pera) CON sh tera oy le Wiss 97 a Ol naee Acti R.Accad, Lincei VI Rend, Cl. Sci. Fis. Mat. Wat. (Rome) Marienlid, O,

ec

Arizona

Comuemorazione del socio straniero Giorgio

schweinturtn. Rend, RB. Accad. Naz.Lincei Crue sye, Werte en Nebr VI , 4(Appendice): xxxvi-xliv. 1926. (Rec'd Mr.1927)

Mattairolo, 0.

COmmenorazione del socio straniero J,

Massart,

Bemean he Necade Maze diameen. Cl. Sei. BLS ss Mav sce)

Wat. Wl , 4(Appendice): iii-xiii, 1926.(Rec'd Mr.1927) Bibliogratita di J, Massart: p.ix-xilii,

Jel wigan) eye,

Sul wietodo di applicazione delia luce di wood in alcune ricerche di patalogia vegetale.

R, Accad. Naz. Nat. BS. Geer Meh MS ae Ss solo | US

Austral. Sugar Journ, (Brisbane) Kelly, Neb.

Atti

iincei Vi, Ol. Sci., Fis., Mat.e

Sugar cane pathology in Moreton district,

PUike Nn SuelG VOUT. er ool. Hed, 1927.6 Moe

Gumming disease, Leaf scald, Mosaic.

Oo. Mies sce (iy

(OOCL, e Ie, ‘e : [Report of| assistant plant pathologist for the Beenleigh district. Austrel. Sugar Journ. 18: Sa. ie Sei oies vaV) 5 duis Benjamin (Paris) MeuaisSsier, A, Le blé et son ameloration. Benjamin. 4: 27= Bom wimdhisy Fyt927,) noe. | Better Flow, (North Portland, Ore,) Kanouse, W.H. Pollinization of dahlias, Better Flow. 7(3):

guy

My ° se é i s >

ri

tas aby. er, eae | ; +2 oS oy ere : aes re }

- hoe pt ; © 2p a i eS ODD Soc) Le, IAS, in LOSS 3, 1 ee cee re S i HA ‘Tr mane . Apiiad.) a ce ae ye es) gis ¥ ee er, "+ [hp thai een ee ‘hike «ae Ate ete Ht). ? ts wey WE ke NR c ' er 2. ee St “ae 4 :

Ot as it ey oiee. Wa a pad it

} hy OA 4 ai te heme) 5 yaa fl Ae | ae iy a a Reide 3 ao? ere tema Xi eae

Bete os wool pied. 2h ob ae ie eee by eras Beek Lb asssgoed scan ae Pete. ovAOD RRO TY lok bt oe rd ve on ‘s et dy) soe Ce Bris .

mi Ay , Mpa a" Ps a ‘gaa ae ; Sui et his Bre Ge CER CLG a tn (one ie ie ‘ Ne ae f om Toe: oh = Be. Sau. «tative eee: cata?

mh, © fe a a r] . ie ih 4 7 i a A ’ ; ; s pte b ¥ Cy } i: ; ee bt [ie wa Aare, ; i " ‘ he ee = ie ee ’ a i! a a re d * ie A

MILI) Salo) 1S) A jello

Biochem. Zeitschr. (Berlin) HD ACS vers Octane Ag) ce Wahner, R. Untersuchungen Uver den fermentgehalt von reiienden, ruhenden und keimenden weizensamen. Biochem iZertsenn., | 160" (265-3701) (auloore moet) ey

Blue Anchor. (Sacramento, Calif.) inal Lio) leona Pear) pollination . Blue Anchor. 4(%3): 2-8. TILT ADUS GH Wine USP 2N S| tale) Sip

Bol. Agencia Geral. Colon. Portugal (Lisboa) Almeida, J.de. QO Dr. ¥rederico Welwitsch e a sua obra em Angola... Bol. Agencia Ger. Golon. Spain. 3(20); 106-120. SPAS # Bol. Gient. y Tecn. lus. Com. Venezuela, J2at hGmh ere 5 tall Hl estudio de los productos forestales en Venezuela Bol. Cient. y Técn. wus, Com. Venezuela. 1: 3-44. ET? ai Olas Primera lista de determinaciones de plantas len- osas de Venezuela, con su Sinonimia vulgar (diciembre HIG) .o— See i Nombres vernaculos; p,d4-44,

Bot, Arch. (Konigsberz)

Ee Ldebren cit 4s

Untersuchungen uber das wasserbedurinis funfzehn verscniedener haferzuchtungen bei voller wasser- kapazitat des bodens. Bow. wine. wis ae slyoe F.1927. no.3/4.

Hoglish abstract: p.169. Ottensooser, FF.

Serolozische dififerenzierung von hefen, Bot. Pema Mere ELIS? no.3/4,

mnglisn abstract: p.lo4.

Wittmann, A.

Der einfluss der benetzungsverzogermmg auf die filtrationszeschwindigkeit verschiedener bodenarten durch ihre behandlimg mit kallumpermanganat. Eouneach yy Vir M76a2m. BSP 7ino 5/4.

Englisno abstract: p,cll.

Ziegenspeck, H.

Die systematische bedeutung der haploid-genera- tionen verglicnen mit den ergebnissen der sero- diagnostik, Bot. Arch. 17; 212-312. ¥F.1927. no.3/4,

Hrelish apstract: p.J310, Sle.

iy jthag hase eo. i ite os ae este id

ei B sgt 4

¢

Maa {ae aoe ii Pot. iv? «ee eee”

Whilh “Sa ate Oe nee 4 Ned. et Shee Oe 9 rs

ay 1 OR) Weare = Seoscte, te _ (Hinbe ink : ney haz, he ee lia ie i. el 2 eehigl Vl ‘ ers ‘ Mire ead b alae s ee own tears : set ey a wh je Wee Dee

my : ‘ye re om ae we vi . eee mh peter: . Ae ie sabes SD age gh ie Se ae ie, Cb lid i mye aN : ry % oe ae whe? ee Sp =f aah » ee, ind rae rostwR taeda Netst ds yi

eo LABS cs 2 a ae Seat i SO.

en Mas ste ry SABRE A, wa ss

shai pie i “33 a ug ‘sgiaats ;

iste ie | 2 beers ial | | aes ei tes Coit. Sal as Cae o ery ae inka are i acy aa. due” Mycota atti a ay we ‘

i# Mtg pra f

; jot by * ; » -eeQVUunig Pay ; ’ : msn 2 isd i ti ae 4 . : j 4 2 = gare =

M yO AUR GR ORR i A Nel ace Pe ee Pe Biro tien peeme Mee BREE As aie phere det SF A RASS, Re M,C Nee ones Aine tice Gee

RS eee ra Stay < 4 pes aa =i ee rae Ai Sibert het

oy i hy ON ae pel il dda s od weal satel Hiasingisr ee: ‘-

‘ ae gah came At lap cae ms a Sea abet cuba okaoe fs) a OR) ets ei be, Sea aie . os pee 4 ee. ‘hae a

WOT S) Stave) mEnsiocnrs

Bot. Not.(lund, Sweden) Alsterberg, G. Ueber die verwendung der Ne alae in ae ome ee praxis. TSO) Ge NON Cu JUSPAL Oa Aes Are 1. Die halogencyaniden als konservierungsmittel, e. Die halogencyaniden als fixiermittel, 3. Die halo- gencyaniden in der impragnationstechnik,

Gertz, O, Untersuchungen uber die verbreitung der jodid- oxydasen, BO INCU S\ TSA KA MSS} 5) sve) 5) JL.

Nilsson, 2. En skGnsk fyndort for Rubus idoeus L. subsp. anomalus Arrh. Bot. Not. 1927: 60-64, illus,

Ok aele.

Bothalia. (Pretoria) omg sey Bs Mi. A preliminary study of the South African rust fungi, Bothalwa, gla): 1-228, illus),, front. (col.), col.pl,i-v. Je.,1926(Rec'd Mr.1927)

Brit. Journ, Exper. Biol. (London) Mockeridge, F.aA, an eXamination of Nostoc for nuclear materials. Brit. Journ, Exper, Biol. 4; 301-804, Mrel92e7. NOad.

Pearsall, weH. & Ewing, J.

the absorption of water by plant tissue in relation to external hydrogen-ion concentration. Erne OUnN. Keep eirs BuO. 4: 245-257, Mr.1927,

Bulet. Agr. Roumania. (Bucurest) SSvulescu, AB eot IRtehiasicy A iaMUS Pe Basaraciei Il, Bulet. Agr. Roumania. Soule 220i pe’ “Maliuas., plates, §1926(Rec!d Mreig27)

Buk. Agr, et Vitic., Touraine (Tours) Chataigner, A. Un nouveau traitement du mildiou. . Bull. Naren Marlee, TOuraimes 45: (L9=20 2) We LO (a MO.

Bull, Heon. Madagascar (Tananarive) Louvel, Notes sur les bois de Madagascar (cont.) Bull. eon. jiadagascar. Bes MMSE TOM Acerca ie—e<ilabal 1926, (Ree'd wr.1927) no.l.

ee cre ee Ce dy xk eee ee ae eka aan iu eles ae ‘ ere LA 2 eee pce ° Eee

ast eee te a

eee) | ap oo ‘riba aaa eS Ahem .

rane Qe a 2 ook, A aia 5

4) eH

eng 4 ibigs a Ia, Ia car 42 rs ; « Bi tee. os

ae = “ ee Ye a3 J ae

f Breed bi fund al ea _ Lily, fe a pees se cae nat ce Rit tee

| = : aingne 4 , Pea ees... ip eth & hye ead hss 4 _ i f ee, wea Wat ese bk ~tes ui ul ee ; ‘eu

7 Bratt oe Se I" : | : ‘ . ; , er Be sash i

ris : | i : ‘ é 13 art cae ie Lanedalgnen

ieee) one

‘. ev 1 NV ha. : cle > if ees ¥ 2 ‘i s F the i i pai x . 4 Wy ae Fy a HR te heen nea. # PP nnd a. 4 WHOL Med , ew ‘i 5 i eye ee oe oa et Be t ] he ‘ ; SE te CE eat hao! vs CA's fin kigh east _ ‘ . Sve ki y ti Ln

y rea “aj ayy! Cet > | tie i ie: vp. a! | Ko aoe ak tae a aa : aa “het. teen ies a Mebook Al Wi ie ee a tie Rant an icsese he pe ie ye oe

1 ae ‘kee | pmoninaie patio he wha i ees 1 MN tits neh

VOLS MO on ees

Buli. Geol. & Nat. Hist. Surv. Connecticut. Hunt, Wn. The Uredinales or rusts of Connecticut and the other New Hngland states. Bull. Geol. & Nat. PIS Gs Suu) COmacewiening Wcod ISHS): 70) illus. 1926. (Rec'd lMr.1927)

Bul, Vat. Grass. Inst. Colon. Marseille. Ammann, Mé.P. Etude sur le karité, Budi, Mat. Grass. iasce Colon. Marseille. PeViiecO=—SOle WO ais Butryospermus parkii

Ferrand, i. Liavenir du palmier a huile, Bull. Mat. Crass Mies) Soh Se | PLATES.” MO. 1.

Bull. Serv. Bot, Algeria (Alger) Trabut, L. | Le tlaia, Tamarix articulata "Vahl" Bull. Dei.) OU. MUZeri an Oso. -<o pe alluss 92,

Bull. Soc. Bot. Ital, (Firenze) Chiarugi, A. Contributo alla teratologia del genere Zizyphus, BOs SOCK) BO. lubed. 1926: 120-124, Sie Ie. (Rec'd Mr.1927) no.7/9.

Bull, Soc. Hist. Nat. Afr. Nord, (Alger)

Rose, M. Le plankton de ia baie d'Alger pendant le mois de juin et dloctobre (cont,) Bull. SOC. Hust,

Nat. Afr. Nord. 172 3220-2e2. 249-2525 alee Ne 1926.(Rec'd Mr.1927) no. 7-8.

Calif. Cult. (los Angeles) Heppner, Me. di. 4A few facts about Bordeaux mixture, Calif. Calg. 68° 288-289, WMr.5, 1927. no.10.

Miller, Ee We Concrete hearts for trees, Cala Cadets B32 CSS ge NBOR GS ONS Zi A iraoles MUO)G

os o> ay

vik A stubs 125 i y A Py a. a

ey 9 a saith ‘Adee

a ;: > a Peg cin eae

ee

‘a

wwe Bah nee

aie. el ‘

Apiod ee ik ee rhein Sieasd eens oan

WOM Ss WO Sg oS

Canad. Fieid Nat. (Ottawa)

Gates, R.H.

Two new species or OQenothera. Canad. Hreld— Nat. Se Cae (ial IS! MENS Zan Olsen

OQenothera agaril, UO. erlienSis, n.Sp.

The genus Amesia in Norton america, Canad. Field Nat. 41; 1-6, 28-31. illus. Ja.-B,1927. no. l-2.

Hort.(Peterboro, Ont.) Bennett, C.

Raspberry diseases. Canad. Hort. 50360, lite ley. nO S.

Centralbl. Ges. Forstw. (wien)

Cieslar, A,

Dr. Peter Erasmus Muller. Centralbl. Ges. Forstw, 5%: 50-53, 1927) no. /2. Hartmann, FF.

Die fichtenwirtschaft auf ebenen lehmgebieten der Oststeierima a Centralbl. Ges. Forstw. 53: 38-50, NCR cave is

Compt. end wmevOad.SCl), Paras}

Comoes, HR.

La substance azotée, | chez une plante ligneuse,

es 5 aa cours d'une amnée de ve egetation, Compt. Rend. INGA? SOis |: Teeuealtss WEAN ZS 55 7 HB. MO2T . MO:

Dangeard, P,

Le noyau et evolution nucléaire chez les bangiales. Compt. Rend, Acad. Sci. Paris. 184; 471-472. Hilla tl Ors oO ler O\s

OMe, PGs. y Siuuis Jess tetrasporanges du Falkenbergia doubletii Sauv. Comet.) Rend. Acad, Sci. Parisi. 184; 469-

PON PI 127. ‘no. 6.

VYolmar, & Samdahl,

Sur la constitution de la kirondrine. Compt. eMC, ACA. Ci. Paris » 184; 539-5347. gene, LIU Mayo) SSN

PerrLera | SIC Pen)

bo

km

Anh uy 4 i ‘

VOMSS), MONG OO

ite nend. Sog. Biol, Paris. Cristiani, H. ad 5 \ alteration des vegetaux par les gaz nitreux, Compt. Rend. Soc. Biol. Paris, 96: 286-388, elas (620s Ge 4 A af Dauphine, a, sur le déteruinismedes tissus embryonnaires de Bray Gage. Compr Rend: Soc. Biol pacie).| 22% SIU SIS. OS O27. HOG.

osta AZZurra agr.-Flor. (Sanreino) Beauvaao,. Mi,

Pel Cinquantisimo anniversario della prima ibrida- Zione otvenuta dal Dr. a. Ragionieri. costa A4Zurra Agr. Flor. 7: 1-3. port. EY IES 5 00) S 3k

Deut. Landw, Presse (Berlin)

a Wolz, H. & Muller, K.R, Ueber das schlechte auflaufen der wintersaaten,

insbesondere des roggens, Deut. Landw. Presse.

SAN SI(An TS Jean DESIRE a to) Se

‘Emanr. Pflanz. (Berlin) } Poerell, HE. G.

. betrachtungen zum gelbrostproblem und zur. bekampfung des gelbrostes durch dungung,. roca, Pilenz, 25: 49-52. §F.15, 1927.no.4.

Beitrage zur frage der bekampfung des gel- brostes I.

Gunther,

Beobachtungen Uber das auftreten des gelbrostes in Hessen und seine bekSmpfung durch kalidiingung. Hrnahr, Pilanz, Bos 52-58. Huk5, S27. 1 m0.

Beitrage zur frage der bekampfung des gel- ibEOSstes, iT.

Wwaas, H.

Die kalidiungung als mittel gegen rost und lager- frucat, Gimanrs Pilange, 26: 56-55, illus. PO Seip Oa 5

@i~ Bull, agr, Dept. Educ. Commi. Lancashire County Council. EHEC Ss Sew die te) May, Ce Pe ae Report on field trials. Varieties and manuring

Of potatoes 1926, Farm. Bull, Agr. Dept. Hduc. Comm, Lancashire County Council. no.4e. 16 p, 1926. ™ Mech.

Story, We.

Chemistry in agriculture. Scientists find copper carbonate a preventative of bunt of stinking smt,. Horie Mech. Ne( >) 222.) adic. Mr.1927.

hae ) . .*. ae, es Re ee

eh, GUO LOR =. bee mi Soe ee Ae a ae a TF

h bat % . ;

ail oe

i ve f 7 vue i a) I +" re a 71

Momus nomen) otal.

loralia. (assen, Netherlands) Hard rot der Gladiolus. Floralia. 48:

Seliemlkag) wee ea Vaste planten en ziekten Floralia. 48; ZO cie si USK) Meee), Loe 7. WO. ae

Flor, Rev. (Chicago)

Creirtacnis ) 1). Selecting darrodil stocks, Spring culling of

bulbs. UNO UREN, Om) b= DVS. Wivoo aOR

Mins) 104, W528),

Rubner, K.

Der pflanzenbau aur pflanzengeographischer erundlage. Forstarch. Zeitschr, Wissenschaftl. a. Techn. Fortschr, in Worstwrtsch. SiiKco Oo is E27) Oss

Fortschr, Landw. (Vienna)

| Tahal, OL eNG Osmotische und saugkraftmessungen an kultur-

pilanzen IV. Rotklee und luzerne. Fortschr,

Landy ’ Li digs les. Ho Le (.) NOk |.

Kohler, E.

Methodische bemerkungen zum intextionsverfahren | nach Spieckermann (Prufung von kartoffelsorten auf krebsverhaiten). Fortschr, Landw 2: 115-118, ee aie) Ore) ei

Loew, O.

Was gibt den anstoss sur blitenbildmg? Fort- schr. Landi. 2: 105-106. PU TUS INS PENe SY saloy cy |or

Scharrer, Zur biocnetsie des jods. Fortschr, Landw. 2; 119-123, JO MS IES) Zhi 10 24,

yp

Gard. Chron. (London) By Bowles, HA.

Farrer's threepenny-bit rose, Gard. Chron, Tee Shay Eeeoylse 7. 20.) 2OIG.

Raised from seed sent home by late Reginald Far- fer, lacks a specific naine aS yet, thinks it is "E774, small thorny bushlet from the northern foot- hills of Da-Ba-Say"

Weed s'S) FAO) SV, Oeveore

Gard. Chron. (cont.) Buddin, W. & Wakefield, E.M. Rhizoctonia crocorum and Helicobasidium purpureum Gard. Chron, IEIUIE Sy ReHE RS MILO S) A ONS NSA s sal) ZOSIT/ « Abstract of paper before British Mycol, Soc., Jeszaan) LO) Balance of evidence is considered in favor of view that Helicobasidium purpureum is the perfect stage of Rhizoctonia crocorum.

Corbett, W. , A wilt disease of the carnation. Gard, Chron. TIEN ea EO), WSO KAS tO HOSS). The fungus has not been fully identified, but is probably an Alternaria sp.

Ha gakerayolnn Vale Adonis gardens in Scripture. (esau ) Gandy Chron. Iii, 81; 146-147, IPRA a6 avo) | BOL).

Ingwersen, We : : Gentians. Gard. Chron. Dil, Gl; 142-144) MIS ie One | DOsc2OIG.

Ludwig Radlkofer, Gard. Ghron. III, 81; 154. F.26, 1927. no.2096. | Note of death.

Rogers, C.C.

Cupressus torulosa. The Himalayan or twisted cypress. Gard, Chron, EN ew OIL ae sons Wee US faleye “PIOSay

Sampson, K. |

Anthracnose of red clover. Gard, Chron. Minot eds Neo, loar.. | NOw~ C07.

Abstract of paper before Brit. Mycol. Soc., Jaece,1927, _ —-«Gloeosporium caulivorun,

Ward, F.K.

wir. F. Kingdon Ward's ninth expedition in egies VII. The lower Seinghku Valley. Gard. Chron. MMe Oe Noe) Mie Oe LIers) TO. OSs

Woodward, R.C. {Studies on Podospaaera leucotrichal. Gard. Cluno wie hs Ok ASS Novis MS ioe) OSM? Abstract of paper before British Mycol. Soc., Oeece yl Ie lis

i - dae ie ‘ eid : Lidl Wt de eee tr OS . ; bf ee ead tad Lah ' | Yaa, te : a F Fan . ie) . 7 a ca g tes TD, | el hal he ae a aah 4 2c iz 4 <i ¥ eps er ‘ vy ‘ \ ' pie 5 ; ; , r > } LS 4. ; e - i ty “J < i oe eS fF ead a ie ‘) = Ab - _ 7 — if es: aed em ue , atk ‘ , es = eae = j ‘ n@ : ot r ri te ,* oe i rr + a : f i 7 sh f # t a ' ‘ + Os by i} th Ms ia i ( %; * 4 5 ey cs ;

HOt SS) NO) AG) I odo

Gard. Illus. (London) Black Spot: a dangerous disease orf roses. Cand, ) lias. AS) OLS Mig or eier, Article signed Diese eye reel aro Gartenfl. (Berlin) Arends, G, bie entwicklung meiner farbigen treib- und schmackastilben. Gartenfl, 76; 04-66, illus, HEI Gel) Ose

Nessel, H.

Etwas uber geweihfare (concl. ) Gartenfl, 76: 57-60, ia ID VEG ea FO) Ae

JEU SpIE A ao Ns wexikanische kleinorchideen (cont.) Gartenfl, Gop wooo use a Oey «| NOs.

Steffen, A. Neuere kleinblumige chrysanthemem zum Schnitt, Gartenfl. WOT OO Oo au AMINES). ab oe. smOnuicre

Gartenw. (Berlin)

Gleisberg, W. Prlanzenschutz in der baumschule III. Be- kaémpfung der massenschadlinge. Gartenw. 31; 88-

IOs TLL IGOUS 5 add WAL MO KO GaSe

Pape, i.

Hine getShriiche blattfleckenkrankheit der azaleen, Gartenw. 31; 86-88. BAUME Ab TUNE SPS TO) 4 180

Septoria azaleae.

Glashik Sumske Pokuse (Ann. Exp. For.) (Zagreb) DOC Vig 8 a

_Uzroci susenja nasih hrastovih suma (Causes of dying away of our oak-forests) Glasnik Sumske Pokuse Zagreb( ann, Exp. For.) no.l: 204-246, plates. 1926(Rec'd wr.1927)

A short review of investigation; Dee ee

VOR MOG) adie.

_ Hawaiian Plant. Rec. (Honolulu) heey Howecc Weller, W.M:

The length of life of seed-piece roots and the progress of sugar cane roots in the soil at different ages of growth. Hawaiian Plant. Rec. Sony aula Se i wiars) LS 2i75.)) > Woes

Helvatica Chim. Acta. (Basel) Kancer, Po) oc Widmer. Re Untersuchungen Uber pflanzenfarostoffe I-II. Helvetica Chim. Acta. ROs 7 S= 6S) (CiGaSOn pL 7 eNO) a) ys I. Ueber die konstitution einiger anthocyanidine.

Hoppe-Seyl. Zeitschr. Phys. Chem. (Berlin) Abderhnelden, B. & Schnitzler, E. Kupfersalze von aminoSauren und von roneeneion Hoppe-Seyl. Zeitschr. Phys. Chen. 163: 94-119. DL LS 3 Pin@) Tey sy

Bodnen,J-, WaWianyt, 1) u. Merenyi, A,

Biochemie der brandkrankheiten der getreidearten _ l- Hoppe-seyl. Zeitschr. py S: Chem. OSE iiS— SB WEAVE OA ee

if I. Die kapferadsorption der weizensteinbrand- _-sporen (Tilletia tritici {Bjerk.} aus kupferver-

» Dindungen ) He

= guler, avid NSSOnn sa be Jlamss Omi. Bie Co-zymase X. Hoppe-Seyl. Zeitscnr. Fhys. PCCW host eOcaolon Paddgire NO. 4/6. dome Bo cé odier > Hov Hinfluss von vorbehandlungen Se die eigen- schaften von ober- und unternefe. Hoppe-Seyl. Zeitschr, Phys. Chem. HES 19 S-20 0) i) MOZiie melee) i.

Kuster, We ;

Ueber den chemismus der porphyrinbildung und die konstitution des hamins. | Hoppe-Seyl. Zeitscnr. Phys. Chem. 163: 267-283. #. 1927. no.4/6,

Hine entgegnung Zu bemerkungen von H. Fischer.

ely, HH. Uever die karotinoiden farvstoffe der hdoheren pirlanzen. Hoppe-Seyl. Zeitschr.. Firys. Chem.

163; 229-260. ¥F.1927. no.4/6.

| lowa State Coll. Journ. Sci.

reo... vH Fungicidal activity of eubeurale Iowa State

Couliewiouen sein: 199-225. Ja.1927. ne.2.

Pegs

Vol.9, no.6, p.15,

lzv. Tifl. Gosudarst. Polytekn. Inst. (Bull. Polytechn. Inst. Tiflis) Grossheim, ArAe t «e+ Les relations vésetales dans la région du lac Goktcha,. Izv. Tifl. Gosudarst. Foly- tekh. Inst.(Bull. Polytechn. Halls) Gey UES Leif) e: 197-222, 1926.( Rec'd O27) Russian with French resumé,

Venom MNKo \ iets se» Zonal distribution of wheats in South- Ossetia. Izv. Tifl. Gosudarst. Polytekh. inst. (Bull.Polytechn. UNS 5 MUSE ILE) oR) MG),. 1926(Rec'd W927) Russian,

BoWliov,c A. Ka ie

*+» Principal varieties of fruit trees and shrubs in Transcaucasia. Izv. Tifl. Gosudarst. Polytekh. Inst. (Bull. Polytechn. Inst. Tiflis) 5 AUS Vei ISHS), 1926.( Rec'd 1927) Russian.

Troutsky, NN. 7 »+- Ueber einige wildwachsenide kaukasische luzerne. Mizar earls Gosudarst. Polytekh, Inst.(Buil. Polytechn. Inst. Del asye 2Pr ale oe 1926 (Rec'd 1927) Hussian with German summary. Medicago hemioycla Grossh. (M. varia Mart. eX parte), M. polychroa Grossh.(M. elutinosa auct. eX parte), li. glutinosa 1B (Sensu stricto), M. newicycla Grossh. f. pseudodzhawakhetica TOVONY pal

Zedel'meier, Ovi. ___e+- Beitrage zur kenntniss der vegetation des Gillisees, ‘Izv. Tifl. Gosudarst. Polytekh. Inst. (Bull. Polytechn. Inst, aeeteis)) 221-26. | map. 1926. (Rec'd 1927) Russian with German summary. SeB- of Lake Gokcha.

Jahrb. Wiss. Bot. (Leipzig) 4 Gradmann, H.

Passive torsionen bei keimlingen, ranken und windepf lanzen, Jahro. Wiss. Bot. 66: 254-273, illus, Bee Ven no so.

Te, a A ee

VOMeO)) (MOGs) Deion

Beard. Wass, Bot. (cont. ) Gradmann, H.

_ Die uberkrummungsbewegungen etiolierter keim- pflanzen, Jahrb. wWiss.Bot. S55) SE BBG mien eoss7s nee.

garetzy, R. ua Die degeneravioaserscneinumgen in den bluten

von Rumex flexuosus Forst. Jahrb. Wiss. Bot.

66: GOl-S20. illus, He ee (ra Olea

Mevius, W. as Kalzium-ion und wurzelwachs tum. Jahrb. Wiss. Bou, 66:183-2538. SLUT ONS Goa JUSJAY Ais rao) 572) 2

Niethammer, s. :

Der einfluss von reizchemikalien auf die samen- keimung. JAReOeVWASS Bou. 466" 28o-S00, lh. Lg27. RO) Kes

scniller, J. Ueber Spondylomorum caudatum sp.n. Seine | fortprianzung und lebensweise, Jahrb. Wiss. Bot.

SEY gla7cods Tus! Sey oie UO): Te UVa Gy 10) 5) 2)

Ubisch, G.von,

Die wirkungen der schwerkraft aut haupt- und nebenwurzeln. II. Gamo) Wass. Bows (BIS 9) SAM Ssh ID USPS Cha nate) Gt peyr ne

Journ. Agr. Prat. (Paris) Brymehant, M, ea destruction des plantes parasites par la pulverisation des liquides toxiques. Journ. Agr. Peau (DeSiag 47 Lro-17o, VIL-L92. Fl26, Mrs, Senger Ole tos

Verchére, P.

Les mauvaises herbes des cultures. Journ. Agr. Prat. NeSe,y 47: 193-195, Col, pie ie GO). 1927. yO LA Os

Journ, Arnold Arb. (Lancaster, Pa.) Chum, we Y. New species and nev combinations of Chinese plants. Joumne wun. VAmibie 1. Se I-22 Sale oar, Ore Ai. Ostrva renderiana, Cercis cningil, sp,nov,

Wieser ale ar Di New Chinese ligneous plants. Journ. Arn.Arb. eyo) ali Vas bos 7 2Oles Ms

~~

yeas gates K dnt

ait ‘ a OS

ARG, NR ee be)

Py ver tes L opens

5 what at) rh +4

Tar

bt Men eee

Big sh indi rise ‘ Rk wrely! . «owe +e th

4 ; A ee * ee “ee au il eer P| ; oa

Sherpa oe ‘an

ie a & a i 22 chew tty ht BS! Bh et eT tenedieyis # ce

ne ge sete ai ee

ni

4a

WO 9 sao se Tosakio

Bourn. Arnold Arb, (cont.) Palmer, Ev. ARNG On Nuttall's trail througa Arkansas. Journ. Macial 6G) Ss Aire Loe) HEV AGS) S00) 41a Quercus nuttallii, sp.nov.; Q. shumardii var. acerifolia.

Render, A. Pseudocytisus and Vella. OaMmMae Arca Namie 8: e224. elena anO mele).

Render, A.

The varietai categories in botanical nomenclature and their historical development. Journ. Arn. ‘Arb. SOO moses Newer. iO. 1),

Wilson, BE. H.

Juniperus procera Hochst. JoumM\. Aven. iAaciors

(o) Sieh a) Sen e720 Ja.l927. WOK ds

Journ. Dept. Agr. Victoria (iveibourne) KOam,) Di. Bie Plant patholog;. Stadies in Hurope and America. TOREGae Meu. VCore “eo: L-O. Ja. L927. Ollevilet ts 1. Resistence of olanits to disease.

TTL Sal 3 Sie Grape export problem, sourm. Dept. Agr. Vicmomia, 20 Sls9.) aidus.. Ja.1927. no, i. Fungi associated wita wasty grapes: p.J1-d6.

your. For. Suisse (Berne) Badoux, H. Réflexions sur l'élagage naturel du fut des plantes de la forét. Journ. For. Suisse. 78. 46-5. Mir. 927.. NO». |

Journ. dered. (washington) Miyoshi, 1h.

The preservation of natural monuments in Japan, Jonura. Hered, WO see Oe, aus. Ja-192% (Rec'd ey nO a) lis

I. Remarkable monstrosities in wild plants,

iil.Rare planvs.

Sprague, Ci.

Colored scutellwa, Heritable characters of maize rXVil. Journ. Hered. 16: 41-44. illus. Saree CREeHG irs) nol. 1s

NOMS AO Olav Oia) LOle

urn. Landw. (Berlin) Wares, | VEN) rite Beitrag zur sortenkunde der fruhkartoffeln, Journ, Landw. Wael S00. “JaelO2”. Osa.

Journ, N.Y, Bot. Gard.(Lancaster,Pa.) stout, A.Be, Wckee, R.H. & aaa Bede

She breeding of forest trees for pulp wood. Journ. (Nev. Bos. Gard, | 28< me Oe awh ibe MOAN) WN Oleooir

Journ. Pan-Pacific Res. Inst. (Honolulu, Hawaii) : Winners J.C. ta.

The Botanical garden of the Pan-Pacific Research Institution in Honolulu to stimulate botanical researcn among the Pan- Pacific nations. Joume Hemractii1e Pes. Inst. <2(2): lO-1l. Ap.—Je. 1927. (Recla March) no.2-

Meum. Roy. Hort, Scc. (London.) Armitage, HE.

Notes on Amazonien vegetation. Journ. Roy. Hort. soc, oz; 40-45, pilates. - Jas W927. MO. mie

Buxton, Boo. & Darbishire, F.V. The PH value ot cell sap of flowers. Journ, ME OV EN ONG Gs.) BOCs be: 46-53. Jiawei Gein no.l,

jucDouall., K.

Ths garden 1s at logan. Journ. Roy, Hort. Soc. be! 1-14, plates, Deon NO aks

On the soutn-west coast of Scotland, favorable to delicate sub-tropical plants.

Stevent: eb. 4 Wethods of propagation. Journ. Roy. Hort. DOC! Oc SO oo« PINAECSH) Jiawei. DO. is Ward, 3.K. Botanical ee diay Gober ek— Journ. noe Home AOC. Woe 15-24. plates. da.l927., no.lls,

Journ. Soc. Nat. dort. France:{Paris) ‘ Société navioual d"Lorwiculture de France Apereu historique-sur la Sociéte nationele d! -horticaltare de France (1827 a 1927) Journ. Soc. - Wet, Bort. France, IV, 28: 5-43. pontss Jae l9em.

AKOTL AS) A alo Moy UU oy DUS)4

Just. Liebigs Ann. Chem, (Berlin) . Bergmann, Ms & Knehe, H, Ueber dic individualgruppe der amylose aus kartotfelstarke. Just, Liebigs Aan. Chem. 452: 141-150, 15 USA oy TON) 2,

Bergmann, M. & Knehe, E. |

Ueber licho-nexosan und Lichenin. Just. Liebigs ann. Chem. 1 AL oyae) MUS IN Weis \-, MANA 100) Sa

Kranke Pflanze( Dresden) HSmarch, Hy, Sollen wir trocken beizen oder nicht? Kranke Prange Ce eS a) MIE) SS, (15) TAO)

Klebahn, H. Bekampfung der selleriekrankheiten. Kranke PiMamZn) Nn O= poe lus. Pls RLLg27.) mo lz. Fhoia aplicola,

-Landbouw Tijdschr, Vereen. Lando. Nederl.-Indie. (Buitenzorg) echwarz, B.

Voorloopize resultaten van een orienteerende veeljarize vruchtvisselingsproef op sawahterrein in verband met slijmziekte (Bacterium solanacearum) in Arachis hypogaea. mencdb.« Wij dsichinw) | Vieneen. Landb. Nederl.-Indie. 2: 576-586. plates. Ja. NS yy 1 Ohs,'(J6

English summary (Preliminary results of a rota- tion test in connection with slime disease [of peanut} (Bacterium solanacearum): p. 585-586.

ieuandebr. Akad, Handi, o. ‘idskr. (Stockholm) Arrhenius, O. : Kvavenaringens betydelse for vara kulturvaxter. ACE {.Landtor.-Akad. Handi, o, Tidskr. Bas Ad= BO) US SGVE) (Ea svalo) elas Witrogen of our cultivated plants.

Landtm. Tids. Landtm. (Stocknoli) IL aCe Oyretey MU : Betningsmedel for varsaden. Landtm, Tids. Landtm. 10:182-183, AUG. aise oe) S27 Amo OK wheat and oats.

Lund Univ. Arssir. Gertz, O. Zur phaysiologie der rhizoidenbildung bei den brutkorpern von Lunularia cruciata (L.) Dum. Me a aresi es.), avd, 2. 22(3)e 6S p. miiuch un Toe6 (Heed lin. 1927)

WOME 5 tOSOR JaEZOs

Lund Univ. Srsskr. (cont.) wurbeck, 5. i Monographie der gattung Celsia. Lund Univ. MSN MUS Ie MN AGdla (2) NIZE U IN) Kec Oe vi mebl sis Pie i+xvi, 1926(Rec'd Mr.1927)

Suostedt, Lec. Floridean studies. und Una. Qrsskr. hs SAy AwWeH p2(4). <5) io) illus. 1926(Rec'd 1927)

peerar Bot. Lap. (Budapest) Cholnoky, 3. ‘ Adnotationes criticae ad floram bacillariae- wN arvm Hungariae Il, Ueber fluktuierende varia- pilitat der bacillarien. Magyar Bot. Lap. 24: ZA-43. 1926,(Rec'd Mr.1927) ifi2.

Degen, A.V, Ri Buin Megjeayzések nehany keleti novenyfajrol. Bemerk-_ ungen uber einige orientalische pflanzenarten. LXAAV . Magyar Bot, Lap, 24; 88-90, 1926. -no.1/12. ~ LARRY. A Herniaria argaea Boiss, eurdpai elofordu- lasarol i) néhany mas Herniaria-rol,. Ueber das vorkommen von Herniaria argaea Boiss, in Kuropa nebst bemerkungen uber einige anaere hemairien,

NESS, Ae

Moehringia insubrica, eine neue Moehringia aus norditalien, liagyar Bot. Lap, ek: 76-78, 1926(Rec'd Mr.1927) 1/12.

Degen, A. Vv. A Phyllitis scolopendrium (L.) Newm, (Scolopen- drium vulgare Sn, ) ujabb termohelye a nagyalféldon Ueber einen neueren standort des Phyllites scolopendrium im grossen Ungarischen Tieflande. Magyar Bot. Lap. 24: 107. 1926 (Rec'd Mr,1927) 1/lé.

Gyelnik, WwW.

Bey uy zuzmofajrél Ss nehany kritikus meg jegyzes a Peltigera aphtosa(L.) Willd-rol. Ueber eine neue flechte nebst kritischen bemerkungen Uber Peltigera aphtosa (L.) Willd. Magyar Bot, Lap. 24; 79-80, 1926.(Rec'd ur,1927) 1/12.

Gyorffy, I.

Floristicai toredékek a magas-TAtra ismeretehes. f Fragmenta pnaytochorologica montium Tatraensium I- } BOG, Magyar Bot, Lap. 24: 23-28. 1926, no.1/J2,

4 " vik ik

Ae i.

hy or

ie ee Satay M

Vows imo 6) so. en,

“Magyar Boe map.) Ceont. \ Crone vie vl

A magas-tatrai Campanula yersicifolia-k virag rrend-— ellenességeirol, Blutenanomalien von Campanula persicifolia aus der hohen-Tatra, Magyar Bot, Bape ey ele eee i allilns, WO26.) CRecilid: Mae 192i) ay) tee

Murbeck, S.

Verbascum atroviolaceum (Somm. & Lev.) Murb, nova combin, Magyar Bot. Lap. BUG inl W925, (Rec'd Nr 1927) 1/12,

ay, rea plore eaten novum genus e familia cruciferarum Magyar Bot, Lav, 24: 97- mgs, ra ysteipoylis.s WANS IIS, (Ree'd Mr,1927) 1/1e,

Triplopetalum pinifolium, n.sp, Polzar, Die

Neuse beitrage zur adventivflora von Gyor (Westungarn) TII. Ujabb adatok Gyor adventiv flora- fovoe shi. Nesyar Bot. lap. 2ts15-23. pl, as 1926. (Ree'd Mr. 1927) ae Solanum adventitium nova spec,

Sehetier. Ai;

A Eis Karpas ok Cordyalis-fajai. Ueber die Cory- dalis-arten der kleinen-Karvaten, Magyar Bot, ao, 24s si e5 1026. (Rec!d Mr. 1927) 1/12,

Szabo, Zon Geschichte der gattung Cephalaria. Maygar Bera: Of o ir 1026. (Recta Mr, 1927) wiley

Sewanee Oe :

Adatok Magyarorszag zuzmoflorajanak i smeretehez, Beitrage zur kenntnis der flechtenflora Ungarns, Maygar Bot. Lap. 24: 43-75. 1926. (Rec'd Mr.1927) 1/12,

SZatala, O. ’

Lichenes leécti a-+- dr. e Pappafave in Dalmatia et in Montenegro. Magyar Bot. Lap. 24:86-87 1925. (Rec'd r.1927) 1/12,

Szateala, 0,

Eine neve flechte der natronboden des { Ungarischen Tieflandes, A Magyar-Alfold szikeseinek egy uj guzmofaja. Magyar Bot. Lep. 24:108. 1926. no,1/12,

Catillaria (Biatorina zsékii Szetala, nov,spec.

"Magyar Bet. Lap. (cont.) szatala, QO. Uj zuzmok, Neue ee Megyer Bot, Lap, eu Naguaie O26. (Rec'd Mr 1927). Lime, Lecanactis ungzghvariensis, Thelidium lojkanum, i, hagslinszzyi, Polyblastiopsis Kummerllen, nov.spec,

Wagner, J. Pilia euchlora Koch und ihre bastarde, Magyar Bone mame) en Sleoh. | 1926 .\(Recid Mr, 192") Mille,

Mieded, Inst, Plantenz, Devt, Lendb. &c. Nederl. Ind. (Buitenzorg) Schwarz, M.B.

De inviloed van dé voorvrucht op het optreden van slijmziekte (Bacterium solanacearum) in Arachis hypogea en eenige andere gewassen. Meded, Inst.

Blemtens:, Deot. bandb, Nederl,-Ind. 71, 35 p. 1926. Bauglish summary (influence of the vrevious crop on the develooment ae elime Cisenne (Bacterium

solanacearum) in Arachis and certain other plants) by Carl Hartley.

Micm., Sot. Surv, So, Africa, (Pretoria) i ia eos ia)

A ereliminary list of the known soisonous MANES COMmMce aS Omuind Aiimnea wy Vem, Bot. 4 SliV,

Somicartcea, 9 O.) SOvm. spl.i-xx (part col:) 1926,

ichigan Potato Grow, Exch, MacLeod, D. J.

Tine orevention of potate diseases, Canadian Skew bel Ls how tovavoid balekheart in stored

tubers, Michigan Potato Grow. Exch. KCB: D. 1926. (Rec'd Mr, 1927)

Eeeuici Bou, card, Bull, (St,Louie)

Plants that shoot. © Missouri’Bot, ‘Gard. Bull. peep eS i alee) Se MO ee

Bune s om Hone enystals of caleium Ge ee im centedn ea Dlants,

Si inst, Alig, Bot, Hemburg, Rie ks Clavene wala Ueber ein neues laudmoos aus Afrika, Maweiu ie ile Bob. Uambure.,) 53) 556-540) 1926. no, 2: JSP @loalCualie Wavy lethal iefenmay a ralekia exe nay yy) OVSN asiT0),

Kranzlin, ie Hine neu oe Waitt, IMG Hy | MIL See Bye)

fe Hembure, 6; 342, 1926(Rec'd Mr.1927) no.e. Schomburgkia Se

ae

Vor, Suna iGo! 23),

‘Mitt. Inst. Allg» Bot, Hamburg, (cont.) Reinhold, H, Ueber regenerative sorossbildung bei Adiantum ecapillus veneris L, Mai cae 2 MS ANIM o uP Os, Hempuna On BOF-2av4 alias, L926,)(Reeldl ir M92") moves

SG WCU a

Die heutige und fruhere verbreitung der koniferen und Gie geschichte ihrer arealgestaltung, Mitt, Inst, Allg, Bot, Hamburg, ie. ZO.) Dikev— ee (maps) 1926.(Rec'd Mr,1927) no,2,

Moller's Deut. Gartn.-Zeit, (zrfurt)- Wii, AWVe

Der kakteenjager. Intelligenz der astrophyten (cont.) Mollers Deut, Gartn,-Zeit, WD Gu ene. eal, G27) 08.5, O. :

Monatsh. Chem, (Vienna) Feyertag, 3 a Coe Wlemeng sy i,

Beitrage zur vergleichenden pflanzenchemie XVII. Rnododendron hirsutum L, Monatsh, Chem, 47: 601- SOS Ee hoe7s noeo.

Ma saveniotls cal Zus chemie der halophyten, Monatsh, Chen, U7: 611-616, F.1927. no.9,

MoOmGe. bull. Dept, ser, Cealat, Johnson, E, |

The emulsification of Diesel oil for the control of puncture vine, Month, Bull.Dept, Agr.Calif, Moris. vauhdnc. . jaye C2 no, 1).

Tribulus terrestris,

MiLbrath, D. G,

Principles and practices of spraying deciduous Pruls trees for control of plant ciseases, Month, Pulte Mente Aer Caligs , Mo;c0-e+. alilus,’ Ja,lo27, Gi Hig

Mysore Agr, Calendar (Bangelore) Wiid wlants affected by: koleroga,'': “Mysore-Agr. Calendar, 1927: 36-37. is Phytopthora, onnivora,

Nature (London) Gates, H.R.

whe genetics of wheat species. Nature, 119; POM Nian MO2T | mel egGe.,

" *y. ‘y

ay

vane

Molino Ge mn 2.

Nature Meg, (Washington) Mason, H,

{reassures lost a hundred years, Nature Mag, 9: 33-34, Ja.1927(Rec'd Mr.) no.l,

Chelone obligqua, a missing flower; found in Matthews County, Maryland on the Patuxent River.

Neoabbottia, lost cactus, found in the West Indies not far from Port-au-Prince on the Cul- de=sac Harti.

Mitsch, G. 3.

Western ladyslipper. Nature Mag, 9:42.

Pie. jaro (. (Rec'd Mr.) no, 2 Cypripedium montanum,

IFAS)G ae DRO Nuttall, totanist and ornithologist. Nature Ween Af-oSs- pore, wa ,l9e/ CRec'd Mrs) now

pay, A. they slorueus Vucea, © Nature Mas. 9: 2l—22. Mims. eis Loz aGRec ld) Mr.) no, 1

Naturforsch, (Berlin) Banierre Spee A

Ueber abstammung und systematik des weizens, Naturforsch, 4: 5//-58e, HMO ei. mop, wiles

Neuckno-Agron. Zhurn, (Journ, Landw. Wiss. Moskva) Nuch porovich. AA.

Ha OC Lay ato mae suse of drought nesus= tance in some plants, Navchne-Agron, Zhurn, (Journ, Laadw, Wiss,Moskva). 3: 341-358, 1926,

Russian with English summary,

Nuovo Giorn, Bot. Ital, (Firenze) Soswan Mle Sane la) Ri,

Osservazioni sulla fruttificazione delle zucche in rapporto alla considetta "fecondazione setto- Yicle’, Nuove: Grora. Bot, Ttal. 33: 726-736. qilus, pl,x 0,1926(Rec'd Mr.1927) ao.4,

Provasi, T.

Osservazioni e ricerche sulla vegetazione di al- cuni laghetti dell! Aspennino tosco-emiliano, Muoveweuomms Bothy Ttal, ms... 95¢, OSl-7e5.5 O.926, (Ree'd Mr.1927) no,',

Sepa em eee eae er eee ae tr

CR tee

VOU. aol Si) a. 25.

iwovo) Giorn, Rot, Itel, (cont, ) Seve a So Cosmet My hii

Sulla partenocarpia di "Cucurbita moschata". MUOMONLG hOrTeBOu, Mya nes, ) Sas Ariel tou | oli. 0,1926(Rec'd Mr.1927) no.

Orn) BULL Amer, Glediolus Soc, Massey, L,M,

Gontrol of @ladiolus diseeses, Off. Bull, fmer, Gladiolus Soc, 4(3)- 20-22.: Mr.i927.

Orchid Rev. (Richmond, England) Arnoid, R, iy

Coryanthes speciosa, and some generic notes, Orchid Rev, 35: 7O-fe. illus, Mr.1927. no.405.

Cooper, #. Stor petelums mekoyanum, gracillimum and brevis— capum, Orchid Rev, 35:/74-765, Mr.192/, no, 405,

Ghose, BN,

Laboratory experiments and their applicability iorchiad, Culyune,). (cont,,) Orchia Rev, 35: 67/- 69. lMr.1927. no. 405, Pacific Rural Press (San Francisco)

Goldsworthy, M.C, grief - Peach rust Pacific Rural Press, Hele eae ius, P,26,19027, no.9).

Perfum, & Essent, Oil Rec, (London) ihe Prana in che Pertumers art, rerfum, & Maen Ole REC wa Lo HO=oo,.) Lidus, oR l9a7 4) nove.

Thompson, C.J.8. The fragrant hyacinth, Perfum, & Essent, Ormemece Ue bh. ailue, Ne lOe7. no, 2,

Pharm, Journ, (London) Dinmmexman,” i, \, Stomatal numbers: their value for eee Soecies, | Pharm, Journ, 2iS(IV, 64); elias. Marge Hage (is: MO. 5505.

Poiag, Aer. (Los Banos)

iS

Capinvin, J.M,

An eberrant rosal (Gardenia florida, L.) flower Easeninel Ordgin, Pnsibrao, Aemee ln ES Oi inion 3 {|

(e) Loy armas Hoe 7 moe Si.

Mcommoerative) study of the vpalatibility of, some common Philipoine forages, Philipo. Agr. 15: 547- SIONS AN oi SUS ea pO sToMn hy

ie é made we) Pa sd : Peis ah

ce

rig te ebead, uci Ce Agena h Ine

aa cat ae,

re

ay

eh ere

dy pied PL, ait weby Bane

el

Vou AG mom6 i ps2o:

Philipo, Journ. Sci. (Manila) Mendiola, N.B, Imperfect hermavhroditism in flowers of Hibiscus, removed by surgical operation, Pha lapp. | Journ. Seu me op ee pled =4.) ia Oe7.) monk,

Phytopath. (Lancaster, Fa.) HANG NS rpc MANES On RUA Sugsr cane root disease in Cuba: a progress report upon the root disease situation in 1925, Bivvopenian) Wieuolaael, aldose (NOT lie. Nimomes Root disease associated with lack of aeration mi undreained Soils, high selt content of soils, drought and resultant cracking of the soil, with high cutting and surfece applications of fertilizers, with infertile soils & attacks on roots by several insects and other small animals,

Faris, J.A, Zonate foot rot of sugar cane, Phytopath, i S204) allus) | 81927 (Mri) One! Caused by sp. of Fomes,

Linford, M.B.

Additional hosts of Anhanotiyces euteiches, the pee rootrot fungus, ° Phytopath, 17: 133-134. F, 1927 (Mr.) nove,

May live as weak parasite in roots of wide range of plants not restricted to the Leguminosae,

Melander, L.W: & Craigie, J.H.

Nature of resistance of Berberis spp. to Puccinia eraminis, Phytonsthy 7295-114. iidus, P) HOT. (ire). nole,

Nola JeA, Be

A new Alternaria disease of onions (Allium cena, us) Biv aootmae sliie Wists 2). ) lial ean enone 927. (itr.) no.2.

Aiternaria allii, sp.nov.

Prakt. Blatt, Pflanzenb. u. Pflianzensch, (Freising

Fiecns, Bestehen zusemmenhfnge zwischen dem falschen ineltau und der doldenbraune des hopfens? Prakt,

Blatt. Pflanzenb. u, Pflanzensch, 4s 255-258, Igbo ear fepanava) i Lee

eet, ieee Hi

By bent af GRU..

ih

i ig

VOLagumonen pave he

Prakt. BUAtt. Pflanzenbd. u. Pflanzensch, (cont.) IK@ugies 4) (Ex Die bekampfung der Peronosporakrankheit des hopfens. Prakt., Blatt, Pfianzenb, u.Pilanzen- Sela Vel e254.) W292, mow All,

xorff, «. Massnehmen zur forderung der bekampfung der

hoptfenkyvankheiten in Bayern, Prakt, Blatt, Pflanzenb. u. Pflanzensch, 4; 2h7-29, F.1927. TNO Gee

Peronospora,

Broce (Bao. Soc. Wash. Pe eis. | i.) Pe New names for tropical American plants. Proc, Biot Soc. Wash. YO. 29. Mr.5, 1927, heperiza minrave,..Le.mierocrater. i, urceolata; Myriocarpa yzabalensis,

roe. Rov. Soc, Ser.8. (London) D)tclkertiaysi(oualIS}s Experiments on the physiology and genetics of the smut furgi - Fypheal-fusion. PROC ROY SOs Senmiag Ol Meo pletO. Mr tO2rs no, (OSs Ustilago levis & U.hordei

Peoc. Unave Durham Phil. Soc,

Thomas, M. Plant decay and subsequent mineralisation,

Proc. Uaiv. Duehem Phil: Soc, 7: 158-160) 19262m0, 3. T, The browning of dying plant cells, by

Meirion Thomas; II. The beginning of vegetable decay,

by S.H, Collins; [IfI, The mineralisation of plant

BESMOWEsS Miby SHG Ne) VE Ckel ing.

Progreso Agr.y Pec. Madrid,

IMAG onaley INO INY La apoplejia de la vina y su tratamiento. acter y origen de la enfermedad. Progreso Agr, Cu Nacimic. Baa —tOo. | ai This Nosy MO ars no. 1476,

Quart. Rev. Biol. (Baltimore) Bee Gs Mal Growth and differentiation in plants, Quart. Revere swollen wie) ((O—hOl. =) Mar, D927. mo), 1.

wie ty

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Volo) Move. pees

@ueensl, Agr. Journ, (Brisbane) IseouI es) Na Suger-cane diseases of North America and the West Indies. @ueensi. Aer. Journ. ef: gol 104, Pee i Ono.

Spotted wilt of tomatoes - what science knows of the disease, Gulceniciy Aer. Jour, eis mic. im ISAT oe salon 2,

Infectious disease, probably transmitted by

Willioms, ¢. He Custard apple (Anona cherimolia). @ueensi. Agr: Houma oye eoy well 7. no. ec.

Rev. Agr. Com. y Trab. Cuba, (Habana) AZeve,. i. Cultivo del mango en Cuba, Rev.Agr., -Com. Wileane Cubay TSC): 5-15, illus, Jallge7.

_ Insectos y enfermedades de las habas "Lima bean); Rev, Aen. (Com. y Prab. Cuba. S(4); 4Y5—4b, JasLOZiz

Rev. Bot. Appl. (Paris) Baudon, A. Les huiles de Raphias. Rev. pot. Appl. ) 75 PAO 4 We LOT. no. OO.

Chevalier, A,

ajowen, l'ajmd et les autres ombelliféres

es en Indochine, Reve Bote Aoole | ieee Cee no. 66,

Ajowen (Carum copticum) source of thymol; ajmud (Caram roxburghianum) used as condiment; Coriandrum sativum; aneth (Anium graveolens); livéche de Chine (Selirum monnieri); cumin (Cuminum cymminum) anis (Pimpinnella anisum); rau can des Annamites (Oenanthe stolonifera); chervis (Sium sisarum)

Chevalier, A. La culture des arbres ® quinquina en Indochine. Rev Bot. Appl. Vi peaIa | in Oe (s inoue.

id 3 secrevean. (Cig as. vo line) (ebUlagblintey shot inObgntenge Rev. Bot. Apol. (fe PHONO. NR LOPT., nol. 66.

ge ssi ar <

eee

| ke, ae ral "

WOU 9), Moko. mse oe

Ld Si ° Rev. Gen. Sci. (Paris) ISgronbia.g ey he ¢ Le bacterio phage chez les vezetaux, Rev.

Gein, “Soa. 46: 0 f-08 To A INI2Y save) s\ene

oP

Rev. Industr. y Agr.Tucuman. (Buenos Aires) Fewcett, G.L. Notas sobre las mutaciones de la cana de azucar. Rev, Industr, y Agr. TucumAn, 17: 54-61, Ag./S. 1925. (Rec'd Mr. 1927) no. 3/4.

mewn. Sead. Caenc. Madrid. Rodriguez Mourelo, Ji.

Noticia acerca de la obra del profesor J. Effront titulada "Contribution a l'étude du pouvoir absorbant des tissus végétaux," Rev.R.Acad. Cienc. Exact. sn Nak Madrad; ii (23+) “O55 5. |) DLtO26. (Recital en 927) moss,

Boia Biol. “(iii tian) Menaresi, A. & Amaducci, M. Ricerenew sul wdanadamento dei frutta nel pero. Riv. Biol. 8: 679-687. N./D 1926.(Rec'd Mr.1927) no.6.

Manaresi, A. & Amaducci, M,

Ricerche sul diradamento dei frutti nel peschi di varieta' estivo-autunnali, Relive SOME tore 654-672. N./D.1926,(Rec'd Mr. 1927) no.6.

Science. (Lancaster, Pa.) Atwood, A. C. Mie UNcEeasec ima sclentibic Pertocicals) isanice thevereet war. Scaence, 65: 255-256. Mali, 1927. no.1630,

Douglass, A. HE. Solar records in tree growth. Science. 65: 220-221, . Mr.4, 1927, no.1679.

Mmaelce yey J. Bs 4 culture medium for free-living flagellates. Semence op.) ol.) (Nall 192.) no, les0.

Scient. Agr. (Ottawa) COS. INP The dissemination of weed seeds by irrigation Water an Miberta ij Scvents Aer, 72 268-276. ieee SUS ATTA LS avon

Diaiclscom AL te The Fuserium wilt of China asters, Scient. We ML eoome tis jellus. Mr. r9ey. nosy.

‘ : i, [ 1 ij +. i if 2: CaP TRR ie

ir

yol,9, no,6, 1, BOA

Seed World (Chicago) Bowmen age. Ethylene breaks rest period of potatoes, seeds and vbulibsai Seed) World| Vesa i25, orb. Mac vi hoe,

Sitzungsb, Akad, Wiss. Wien, Mat,-Naturw. Kl, Abt,I. hetariTener jh, Ist fur die anlage der haustorien der -santalaceen chemische reizung oder kontakt wirksam? Sitzungsb, Akad, Wiss. Wien, Math,-Naturw. Kl, Abt.I, 135: 43- 50m) madiusy) l926s(RectduMr 1927) | no, 1/2)

Hofler, K.

Ueber eisengehalt und lokale eisenspeicherung in der zellwand der desmidiaceen, Sitzungsb, Akad, Wiss, Wien. Math,-Naturw, Kl. Abt,I 135: 103-166, pl. i, 1926,(Rec'd,Mr.1927) no.3/4.

Rul Glaigeics VO

Ueber das grosse eisenbedtirfnis der reinspflanze (Oryza ‘sativa iy) Sitzungsb, Akad. Wiss, Wien. Meo Netuw. Kl, Wbt,1, 155: 203-c42, pl, 19262 (Rec'd, Mr, 1927) no, 5/6,

Soil Sci, (Baltimore) Ames,J.W. & Gerdel, R.W. Potassium content of plants as an indicator of available supply in soil, Soil Sci, 23: 199-216, jobs Tas Mr,1927, no, 3

Sugar News (Manila) Roxas, ML. The effect on “bunga" (Aeginetia indica) on sugar cane at the Calamba sugar estate, Efecto del butigo (Aeginetia indica) en la cafla de azticar en la Calamba sugar estate, Sugar News, 8: 96- Aeolus, HL O27, Text in both English and Spanish,

Tidsskr, Planteavl. (Kdbenhavn) Gram, HE. & Thomsen, M, Oversigt over sygdomme hos landbrugets og have~ brugets kulturplanter 1/1925, Tidsskr, Planteavl. 33: 34-148, illus, 1927, no.1. Hnzlish summary (Plant diseases and pests in Denmark): p,146-148, Tijdsenr, Plantenz, (Amsterdem) Buisman, C. J, Hen wortelziekte van Calla, veroorzaakt door een Phytopthora-soort, Tijdschr. Plantenz, Be aCe th aS. OM aot al, WG Ty vos 2 Phytophthora richardiae,n.sp,

+ Beate et sabe 4 a uae :

* hs iy anit eatin slike ee area A’ ee a

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awn 7 el

Volo noo. wel),

teats. Acad. Sel, St. Louis, Buchner Tc Palmer. Heche ae Supplement to the catalogue of arkansas plants. MENON WAESOUG SCALA Say 4 AOU Qo SMA S)5) 4 jouk wih Mimi edi ICO, CReeld Ne. L920) Moyo. Supplement to the List of Arkansas Plants by Branner and Coville,

Tropenpfl, (Berlin) Kastens, E,

Die wichtigsten kulturpflanZen der tropen und subtropen in ihrer abhiingigkeit von der landschaft. imopenpil 50: Slava) M1927, mos 2

Trop. Woods, Yale Univ, Sch. For, (New Haven,Conn.) Records, Sadis A new scvecies of Mollia of British Guiana, IOs NOOCS..veke: Umiv, “Sch Hor, no. 9, p.,o-L0. Mineo Ge] : Moliia sphaerocarva, n.sp., "yawhooballi"

ECOG WSs id's . GQceummence or ripple: marks! ini woods,

LOW NOOGs, Lake Univ, Sch, Nor. no. Go p, lg=iS,

ilies dlges? TES Te,

RECO. “Sa

The wood of Tapura cubensis (Poepp, & Endl,) Grisebach. Lrop. Woods, Yelle, Univ, och, Hor, WOnc Delo=19,: Mrs 192 /.

‘Sie, erateligeny ble G8

Poisonous trees of Central America, Trop. Woods.) Yelle Univ, Sch. Wor no.9. p,3-(. Mr.1, We hs

Spencer Was (Oy ihmee new species of plants collected in British Honduras by Harry W. Winzerling, Trop, Woods, Pero UMan SeMe Om, 0.5, (PelLO=le. “Mreil, Loe. Hypervaene winzerlingii, Banisteria hetero- Carpa, Lycianthes hypoleuca, sp.nov,

Trudy Bot. Mus. Akad, Nauk, Leningr, Bursiciae ay A

OO Nouveautés de la flore du Caucase eentrall, Trudy Bot. Mus, Akad, Nauk, Leningr, 19; 182-196,. itis. Ole xvi. 1920, CRectd Me. 1927)

Russian with Latin diagnosis,

Charesva nNov,.gen,, Clakinfijevi, Pediculearius balkhsrica, n.sp,

v5 A vd aah Pa dae ab vise

Vow soy meso! jou 62.

Trudy Bot. Mus, Akad, Nauk, Leningr. (cont,) BUSela, | MINS ae Unemmouye lie variéte Alopecurus sericeus Mp GuMGancase Centrale Trudy Bote Mus. Wicad Neweemimeart |) 19: 75-73, wiles, | MO2Ss(Recld 1927) No SSrieeus were, Wercdis: Russian witn Latin diagnosis.

Busch, N.A.

... Nouvelles especes de plantes du Caucase Gente, Trudy Bot, Mus. Akad. Nauk, Leningr. MeO Se4)))) mel ole vud—-ix,) VO26. (Recta: ey)

Ranunculus balkharicus, R. suukensis, Papaver lisae.

Russian with Latin diagnosis,-.

BUSehe yt Al. cpus. Nal

«.. Recherches boteniques dans le Caucase central en 1926, Trudy Bot. Mus. Akad, Nauk, Leningr, UO 165 -1Si pl, xiii-xv, 1926,(Rec'd 11927)

Russian with German summary,

ICIS (Clay sayy ... our le Polemonium du Caucase. Trudy Bot, Mus, Akad, Nauk. Leningr, 19: 16/-190, ploxviz. '1925.(Rec'd 1927) RusSian with Latin diagnosis, P, caucasicum,

Gorodkov, 5. ae oe UraliniOmaT Ge dans, a région du cour supérieur de la rivieére Sob. Trudy Bot. Mus, Rien Neauict (henner. Or dag. jy pl, O26. Russian with German summary,

Tl'in, M.M. | 7 tear eMngues de Ma itihore musise,, Trudy Bot, Mus, Akad, Navk Leningr, US Ie tM ON PS b210)- illus, 1926. (Rec'd 1927) Russian with Latin diagnosis of new species Coane Ni Uschonosizy 1)

Siavaey i Vie ye. hes lichens du gouvernement de Tobolsi< recueillis par Gorodkov, Trudy Bot, Akad, Nauk, eminers | Vor S/-10g,, 1926, (Rec fd 11927) Russian with German sumnaary,

Nolmachey, A;

Contributions to the flora of Vaigats and of the Werolend coast of the Yogor Straits, Truasy: (BO. WMus,Skad, Nauk Leningr, 19: 121-154. pl.xii.

1926, (Rec'd 1927)

Mone Oh mmo G al) aes 3),

Trudy Bot. Mus, Akad. Nauk. Leningr. (cont.) Voronikhin, W.N. ... Les résultats algologiques des ex- Cursions Gu prof. S, Zernov vers les cdtes at Anatolie de la mer Noire. Trudy Bot. Mus. Mead Newk Genamer 1926) (Recta) 1927) Russian with German summary,

Wes. Dent. Agr. Harm, Bull, WIWISe SAC Diseeses of csbbage and related plants, Gee Wont Aer.) harm, Bull Vs 50 7.) aliase BO rf

imi. Calif: Publ, Bot, (Berkeley, Calif.) Gaxdme x)! Ni Tye) New Rhodophyceae from the Pacific Coast of Nemph Aenea. 11. Wmitys Calin. Pula Bob. Iie eis else, VOPES ey MON ep= Ho.) LOCK monte

oes M076) Sil 'stizo—Gospod. Inst, (Mitt, Landw. Imst. Odess-) WiaSemca eying! 13 .. Ueber Gic einwirkung mechanischer scha- diguaszen suf die reaction der samen auf licht beim keimen, Visti Odes'kogo Sil's'ko-Gospod Inst, (Mitt. Lendw. Inst. Odessa) 1: 76-81, 1926. (Rec'd 1927) Ukrainian with German summary.

Mesemit Ney...) Be ... gur frage von der geschwindigkeit des absterbens der pflanzen in losung giftiger substanzen, Visti Odes'xogo Sil's'ko-Gospod. inst. (Matt. Landw. Inst, Odessa) 2: 93-110, 1926, (Rec'd 1927) Ukrainian. Zepiski Gosudarstv. Nikitsk. Sad (ialta) Nilov, V.I. & Williams, W.W. jeu lnvestavations of the essential oils of Crimean plants. Zapiski Gosudarst. Nikitsk, Opyin “Bot. Sad) (Journ, Gov. Bos, Gard. Nikita) 9: 3-48. 1926.(Rec'd 1927) Inbis\ sat ena.

WOES) ae lon on We

Zeitschr. Angew, Chem, (Leipzig) Kurscnner, K. Ueber die humifizierende einwirkung von Merulius Jacrymans aut holzer, Hin beitrag zur kenntnis der huminkéroer, Zeitschr, Angew. Chem. 40: 22-232, DiMsh os Me mon S. Zeitschr, Indukt. Abstamm. u. Vererbungsl. (Leivzig) Oelalierss) ky. Entwicklungseeschichte der pollen-sterilitat €iniger oenotheren, Zeitschr., Indukt. Abstamm, Vererbunes]. 43; 265-284. illus, 1927. no.3/4.

Zeitschr, Pflanzenzucht. (Berlin) Bredemenn, G. & Doornkaat-Koolman, H. ten,

Toe Se eeu eae eeune bei Phaseolus vulgaris gegeniiber Colletotrichum lindemuthianum und seinen biotynen, Zeitschr. Pflanzenzucht. 12:209- epee els Moe co.

Sedimayr; C.Th. Die winterweizen Ungarns. zZeitschr, Pflanzen- meni pon hot hiou aiius. F. 1927. mon 22

Wacker, J.

Hin versuch winter- in sommergetreide umzuzuch— ten und umgekenrt. Zeitschr. Pflanzenzucht. Wes WAWEWOS Bs 1927. moles

Zhurn. Opytn, Agron. (Russ. Journ, Exp, Agr.) Taranovskaja, V.G.

... Ueber veranderungen, welche in pflanzen durch das kastrationsverfahren hervorgerufen werden. Amarn. Opytn. Aeron. (Russ, Journ, Exp. Landw. )

Em ereloie. 1o2,, | Russian with German summary,

Papers Stat. Publi, Grenidicna aay yene

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Peso 5e lus, NS 1926) (Rectd Mr. 927)

Adams, J.F. : Report of plant pathologist [for 1925 -1926 | Ann. Rep. Delaware Agr. Exp, Stat. TGS BUS

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Berger, f.W. [Entomegenous fungi] In jatson, J.R. Citrus LIMBS WS Siolal ariel res eloraesgo she, Florida Agr, Exp, Siew. Bell) US sy BO ses Boas, 3/350), Pjo-oOn iiace «je, 1926. (Rectdvn. 1927) A revision of Bulletin 148, Hae ai) ie ive ‘Report of vlant pathologist, for the fiscal year ending June 30, 1926, Rep.Agr. EXD, Stat. Florida, 1925/26: 68R-84UR. 1926,(Rec'd Mr.1927)

Gardner, Vik,

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Breewbaker, HLH. .

ptudres of self—-fertilization in rye, #Minne- Soba one Eeoistat. Techn. Bull, 4oO, YO np, ildus), Je. 1926 (Rec'd Mr.1927)

Kaesselbach, TA, & Anderson, A, Alfelfe investigations, Nebraska Agr. Exp, Stat, Res Bull, 36). 225 ps idlus, D.1926. (Rec'd Mr 1927)

HGNC RCD ACha a talivnc imeliaer, Gli

The differential reaction of strains within a Varieby ot wheat to physiologic forms of Puccinia Zraminis tritici. Nebraska Agr. Exp, Stav. Boor weult so.) U5), wllss D,t926 (Ree 'd Mr 927)

Kerescelibacn.) Rok.

The immediate effect of gametic relationship and of parental type upon the kernel weight of Couns NeWracleaaNar ya), vouat. (RES. SBUlIay Bre 69 p. illus, D.1926 (Rec'd Mr.1927)

spray calendar for apples and quinces, New Jer- Boman ix State Cine. 20k, 4, silts, | HORE SUpeRsedes (Cine. WSO,

Netsony Galt. & Dworak, M,

SUUGLeS On time mayne of wilt resistance im) flax. Nocti Dakeove Aor, pxp, Stat, Bull. 202. BOM or illus, §.1926.(Rec'd Mr.1927)

Memger . (Ay bi, Sunshine sweet corn, North Dakota Agr. Exp, Pees iM OR A Sos ai boise” Ny Oe r.

Weds Shien 8, rele Bey

per. Siva. Pubi. (eont, } Humbert, BoP, & Mogtord) Jus. WEDeLSNeILCinl aa Cereimeihal Walia CGlasucseweiy Ss) Vahey) Gi

cotton plant and its progeny. ORAS Ane) EGON Subs ho) BEL Beko) 2D Oy sed oNsy iis Shi. (eee ec Mr .)

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Mhée paims of British India and Ceylon, London, [&c] Oxford university press, 1926,

While using material ard illustrations from his articles which apveared in Journ, Bombay Nat,Hist. SoC. under the same title, this is not a mere re=— print, corrections have been made, new information has been added and the general arrangement changed in various places,

Common names are given,

Bonnier, G. x ¥ < 3 i Flore complete illustree en couleurs de France... Suisse et Belgicue Base 66) coll pis Sill 5ilos

(Coxe edi

Parrer's last journey, Upper Burma, 1919-20. To- gether with a complete List of all rhododendrons col- iecued by, Resineld Hanrer,.and his field notes, comp. by Miss Helen T. Maxwell... London, Dulau & Co: Bases.

Crookes, M.W. Plant life in Maoriland. A botanist's note book, Auckland [&c¢], London, Whitcombe & Tombs,

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Riustliche organische farbstoffe. Berlin,

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DACe OMe in Go ROUem i.) 2. Les champignons dans la nature. Neuchatel, Delachaux & Niestleé, 1925.

4 JUG) ee Gert Sloeiae We Zellstimulationsforschungen... Berlin, P. AGC W LOS (ae 1 Vien ONO

PonOnL Vea maswalert ) Ca & Dobrotf My stmude= tionssstudien am reifen seeigeleiern I. - Thiem, H. Stimulationsversuche an reben und rebkernen. - Abele, C. Keimungsstimulationsversuche an den samen von Sinapis alba L. munkelt, V. Das verhalten der

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[0il conditions and plant growth. oth ed. London, Longmans, Green & Co., 1927 (Rothamsted monographs on agricultural science)

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Botany of Porto Rico and Virgin Islands. mycology. in New York Acad, of sciences. Scientific survey of Porto Rico and tne Virgin Islands. W.Y., IDS 2S nS ley WH eS SOW peal

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The compound inycorrhiza of Quercus pausiden-— tata Fr. Reprinted from Mem. Coll. Sci. Kydto np Rune Meo, Japan (Ser. 2.) is Lolo B71) ia eac Peeves Leo. moO. 4.

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Zar kenntnis des janreszykius der.lepto- Uredinaies. Reprinted from Tschirch-Festschr. 1926; 415-420

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Diseases of the gladiolus. Canad. Flor. 22: 95, 116-11 Meet on iO2 72m 6.

eis aU scab or neck rot.

Gentralbl. Bakt. Abt.II (Jena) ic Linden, G v. & geuneck, L.

Untersuchungen uber das ulmensterben in den bestAnaen der stadtischen gartenwaltung der stadt Bonn und anderer orte. Cenunal bile Bala. Epa ii O9s 640-451. 4.1927, no, 15/24.

Suessenguth, K,

zur kenntnis der eisenvakterien der Gallio- Mella — sruppe. Centralbi. Bakt. Abt. II. . Borpeey-6eo. allus, F.1927. no. 15/24.

‘Zimmermann, A,

Semmelreferate tiber dic bezichungen zvischen ‘parasit und wirtspflanze nr. 3. Sclerotinia, Monilia und Botrytis. Contralol. Bakt. Npteiie Boeecoc—t2>5. iilus,, £1927. no. 25/24.

Citrus Indust. (Tampa, Fla. ) ; EMG OUP Es Ren.

Control of citrus melanose and steim-end rot. Cuimus dineust.. GCS) 320.) 27. Mr. 1927,

Compt. Rend. Acad. Agr. France. (Paris) re Batler. A.

La vie et les travaux de Henri Sagnier, secrétaire perpétuel de l'Académie. Compt. Rend. Acad. Agr. Wrance. 13: 275-292. IS rein ESV TAs Wag Shs

WiC) alaray Aneel cues

ompt. Rend. Acad, Sci. Paris. Guilliermond, A. Observations cytologiques et taxinomiques sur les levures du groupe des Sovorovolomyces. Compt. Rens Acadt woca ramus. ) Le4ty Gl 7-oug! Maceiian JUSTIA) 5a()4) HO),

Martens, P.

La structure vitale du noyau et l'action des fixateurs. Compitny Rend. Acad. cca) mamucomniisa. CHS Ou MGnC ML OZi. lOO).

Szymanek, J.

Quelques observations sur la mornhologie du mycélium et des sucoirs du Phytophthora infestans dans le tubercule de pomme.de terre. Compt. Rend. A@acsls’ SGabs Dees si Wea GcO=6ee.. . AIS TN Mishan VAS tals WMO)

Vaeritenek, B.

Sur le développement des p4ritheces chez le Cordyceps militaris (Linn, ) Linc. Sompt. Rend. INGAG Cl. hams, bet", bce—oc4, Liluss.. Mri 7, Oe. AO. LO),

HiGompt. Rend. Soc. Biol. Paris. ol ‘Mangenot, G. |

Faits concernant la biologie de Fucus vesicu- losus L. Compote Mend. SOC. ool. Paris, 96: 528-530. Nigel SK Maven

Contr. Gray Herb. i. Jionmston,. ©) M.

studies on the boraginaceae VI. A revision of the South American Boraginoideae. ContE. 1Gray Herb. Tesla un Bais LiSpe Mew Ie7

Country Life (London) Wore acre Mi,

Asiatic primulas: a survey. Country Life. 61; 440-441, ilius. Mr.19, 1927, no.1574,

Large Rhododendrons, a few species worth growing in the east and north. Country Life. 61i(Suppl. ): ky, Whe ACT WS ea salo)\s DUS H(/4a5 Signed R.H.

The lesser known lilies. Country Life, 61: aee—-404s) alios.)) Mr.l2, 4927, no. 1573.

Wills Shy raves AAW gel Wea

Sountry Life, (London) (cont.) . Praezer, 2, Il.

Some desirable rock plents (concl. ) Country ic) omisupol. )c dive ) iihws, Min wS oe: no. L574.

Maslow. G.-C).

Plants for shady positions. Country Life. SLCSupplay se ave iuie Nal lus Mr.19,1927. no. 1574, Bean, W. J.

Diidigncas., | Country iaite, 6l Suppl. isn dvar Evabiele otnase Meee SLOT. no. Lovo.

Cultures Fruit. (Paris) Latiére, H.

La culture des raisins de table. Les insectes et les cryptogames ravageurs des vignobles & raisins de table. Cultures shrudt. So 7ot—7o9. iiiaiss mote’. 0.46.

4. Landw. Presse, (Berlin) Hekholt, ©. Gelbrosterkrankung ces weizens. Deut, Landw. Bresson - 54s 120, 926, U2) no. 9,

Tischer, W. Die notwendigkeit der schaffung eines zwischen-

staatlicnen kartoffelkrebsabkommens. Deut. landw. Presse. 54: 131-132, VEO Loar. enol. OR

Empire For. Journ, : Burtt Davy, J. Notes on tropical African timber trees. Empire Mor, Journ. 5\2)s 276-277. ise6e(Rec'a 1927) Ccileetion from Gold Coast, both botanical & common names,

Pardes, Li eis Les Barres Arboretum. Empire For. Journ. 5(2): 628-254. 1926 (Rec'd 1927)

m Journ. (Philadelvhia) HowwendenG ss: Ss ay

Nurse trees, outwit collar rot. Pharm. Journ. BAe SGey Tlic. hp, 19275

Florida Grow (Tampa) DeBusk, EB. Ff.

Reviving frost-injured citrus trees. Florida Grow. 35(10);31. Mr.1927.

La. ood it nis

=

WY Zeb peal yey 4 poreEs a4

peer

sy Siac} ae oe ras ie gE ws > 2 = . \ | aitheine:< @eeiennamnn a ae ef } = ? aR dd may ey tire

me

. Sate ee as a eS f a é aly DD Sets a ~ : rest * v- APG + +e at AWE pe r ’ “4 th " dem PF e rt.. i:

hi) oe a i | , ; Mm, Fis Pe AA Livi te oe pe LIOR ‘, & Des oe a ‘. : Keer notyaall Ne wy. ised phy . rote, os ae

ijiew wetels

WOLS St iva 7a) ial Bay

oride Grow. (cont. ) Paitoi, eUsauet gee

Citrus melanose end stem-end rot. Bordeaux-oil spraying gives best control. Florida Grow. 35(10): 46-37. Mr. l9e7,

Weber, G@ F.

Disinfect your seed before planting. Treatment controls seed-borne diseases. Florida.Grow. S9(10); 47, Mr, 1927.

Joralia (Assen, Netherlands)

Eenige practische wen'ten voor de bestrijding der gWwarte viekienziekte (hard=rot) bij Gladiolusknollen. Ploralia, ALGO) SUSIE) osu, ALAS MIE Te tan a tmraKoy tl Or,

or. Exch. (N.Y.) Charles Sprague Sargent. OR a xChii Oatnia Ome Mieco wEger.. ao.) US.

Fortschr. Landw. (Vienna) . Fischer, H.

Der cerzeitige stand der ‘sohlensdvrefrage. Fortschr. Land ZU Us)g) Loe, E Ree LanGwaebschw ot woo-log, «Mri noe.

no,5,

Passecker, F.

Untersuchungen Wher die fertilitat des pollens von kern- und steinobstsorten. Fortschr, Landwirt- sch. e: 137-lée. PING aM) tri VINO Ie Ny

Prochaska, M.

Die kapselform des mohnes und derren bedeutung fur die saateutauswanl. Portschr. Landwirtsch. OO ee. aeiuisn ge Mie O27. MO. Ds

Pruit Grow., Fraiterer,Flor. & wark, Gard. (London) Diseases of the strawberry. Report on anark—

shire investigation. Fruit-Grow. , Fraiterer Flor. & Mark. Gard. CSN) 28a eOOu) Mice outa 70) 1 MOUS es

Gard, & Home Builder. (Garden City, BOMB Ds) Os A new Himialayan iris treasure. Gard. & Home Builder, AB uO cOOn) isn Aten DOW. the ware Tris wattit bloons for che first time in America.

Ie)

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_ Gard. Chron, (London)

Conzemius, E, ! Wie ; Economic plants of the Bay Islands (Honduras)

Gard. Chron, TIE SUL G AUSIO TMM 5 iio al 2) ae ye1 71)

no,2098, -

Grove, A, Lean _ Diseases of lilies (cont.) Gard. Chron, WALL SA teyG ris he act eye Mav On) 19275 noecooor

Warde. kK. Mr. F. Kingdon Ward's ninth expedition in Asia. VIII. The first climb, Gard. Chron. IACI 5 S38

194-195, abl Tuioksy, Nhe IS) US e sao), 210198),

ay Gard. Illus. (London) vee adi Black spot: a dangerous disease of roses(concl. ) Card illus, 49: 152-153. Mr.12,1927. no. ASOD) 5

| Hoppe-Seyl. Zeitschr. Phys. Chen. (Berlin) Abderhalden, B, & Haas, R.

Beitrag zur kenntnis der struktur von amino- sauren, polypeptiden und verwandten verbindungen, Hoppe-Seyl. Zeitschr. Phys. Chem. 164; 1-9. 1s JUS) 2i7An le) Sil

Euler, H. v. & Fink, H.

Ueber das cytrochom in hefezellen (Vorlaufige mitteilung)., Hoppe-Seyl, Zeitschr. Phys. Chem, eee oes MeNOe no. 1/3-

Kiesel, A, a

Untersuchungen uber protoplasma II. Ueber die chemischen bestandteile des plasmodiums von Ly- cogala epidendron und die veranderung derselben wahrend der sporendifferenzierung. Hoppe-Seyl. Zeitschr. Phys. Chem. 164: 103-111. ¥F.1997. MO 1B,

Kostychev, S. & Medwedew, G,

Ueber die inaktivierung einiger hefefermente durch zink- und cadmiumsalze, Hoppe-Seyl, Zeitschr. Phys. Chem, 164: 77-102, 7.1997. noni e)

Kraut, H. & Bauer, E, Zur kenntnis des papains, Hoppe-Seyl. Zeitschr. Fhys. Chem. 164. 1056.) Elo z7)) non ty aae JEIESE 4 Abhandlung uber enzymadsorption, zugleich VII. Abhandlung uber pflanziiche proteasen in der von R. Willstatter wd Mitarbeitern begonnenen: reihe.

Schumm, 0, Die auffindung und identifizierung der natiir- _ lichen prophyrine auf spektrochemischem wege. Hoppe-Seyl. Zeitschr. Phys. Chem, 164:143~158, Geen. non. / 2,

Cina cow ees isi apt ae ert fae bata ee ieee hey al BET Oy ae ee ie edad . oe Ls :

; nit a an

hed ae) ae zi 7) et: ak. eo ~ rs f bal ont t ihe Vad i ya), cd ie ae - ra hy uly SAR “4 oO : \ - 4 fy ~ am 4 ¥ al j r s. r ; c iw er iat ; t - . ' ee T = : ee " on rate ] y ™ ‘~ ; eh ae a . de ar j —* 7 f a 4 , ‘

bce GIES wdtinerye detent 74: ‘urvied whic west oy AP tyr ; ai pd wep hgsiony fey | ee te 6S Di YEO? oh

oh le

MARES. Deby ee | EM aie: | ENE. Ot ake : | tebiewne Cree nape * ‘

(bs! Weak dey we bony ISS ; ve sma ioe d sath

ViGiin Ss pOe 7. ie Oat.

Hoppe-Seyl. Zéitschr. Fuvs. Chen, (cont.) Ucko, H. & Bansi, H.-W. Ueber peroxydase IV. Die bedeutung des substrates fur des p -optimum. . Hoppe-Seyl. ceitschr. Phys. Chem. 164; 52-57. Weg27.. | nowt) Ss

Horizons (Ames, Iowa.) Rosefield, R.- Peony Kistory and types. Horizons) So l5=20" illus. UGB 4) saleya alg

House & Gard. (Greenwich, Sonn.) Wateleson Wi. VE Leaders of the Clematis clan. House & Gard. SCANS 21s 82) 186. 188. BLISS) | NOG USS Yo

Intern, Sugar Journ. (London) peparpen: Co) A, The nematode pest in the sugar beet. Ielnengial, sugar Journ, 29; 131-134. illus. Mri e ri inom ooore

dzv. Opytn. Delu Don i Sever. Kavkaza (Journ. Agr. Res. Don. & North Kaukasus) (Rostor-n-Don) AVeksandroy, V.G. & Zhakaia, K.5E. in -». On the problem of the degree of lear plasticity and on the arising of the xeromorphic structure. Izv. Opytn. Delu Don & Sever. Kavkaze (Journ. Agr. Res. Don & Nomth Kaukasus) 9; 251-258. illus. 1926. (Rec'G 1927) Russian.

Lavrenko, E. M. Ay .-- Botanical and geographical investigations of the country lying between the rivers Meus and Kalmeus) Izv. Opytn. Delu Don & Sever. Kavkaza (Journ. Agr. Res. Don & North Keukasus) 9; 150-175. 1926 (Rec'd 1927) Russian.

Izv. Severo-Kavkaz. Stan. Zashch. Rast. (Bull. North Caucas. Bient Prot. Stat.)

Andreev, N. I.

es hort survey of the principle diseases of

cultivated plants in north Caucasus in 1925. icv.

pevero—Kavkaz. Kraev. Stan. Zashch. Rast. (B North aeeouease | Plant Prot.) ober.) ec: o-1e. L926 Mr .1927)

Russian.

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WOLSS 5° O25 Mader tes

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Izv. Severo-Kavkaz. Stan. 2 @etent Prot. Stat.) (cont.) Tyo ade. Wk he

sen. Rast. (Bulla) North Caucas.

as

... Phytopathological and invcological explora- tions in one He acelke | Clal Symagulene) meee) [elals)) jorelaslOrel) Oke AUS aii 1924, Izv, Severo-Kavkaz. Kracv. Stan. Zashcl. Rast. (Gud North Cauess. Plant Prot. Stat.) 6; 19-42. | 192

(Rec'd Mr.1927) : é ’ ‘ Russian vith French resume,

ard. Agre era. (Bruxelles) : E aVAUX, ads f quelques coniféres intéressants. Jard. Agrém. Ge 68-415 (Mr 1927. no. 3. is

Mourn. Aer. Res. Dreehnsler, C.

Two water molds causing tomato rootiet injury. Hone Wore Rese ga 287-296. allus. MM ioe 7:

Reed Mr:29 )) nol. Plestospira myriandra n.sp. and Aphanomyces euteiches.

Winkie 0 Re Pi

studies on tomato wilt caused by Fusarium iycoper- Seam Sac): TOMBE eA ere RES |< Be: 197-2389. eee Hale oen anode (Recta Mr. 19)

HoOurn. Amer. Soc. Agron. (Geneva, N.Y.)

maemo dt... Oi oz ! Breeding wheat for resistance to physiologic

forms of stem rust. Jowmae. Amer. SOC. ASzony.

19; 206-218. Mao 2a WOs Si

Gaines, BE. F.

The relation of triploid factors and chromosome groups in wheat and oats. Journ. Amer, Soc. Agron. 19; 202-205. Maen Z ei WOR.

galanin ihe .

Breeding improved varieties of forage crops. Journ. Amer. Soc. Agron. UO 25=269's Maelo ORS 5

Leighty, C.i. Breeding plants for disease resistance. TOUT. BRerar OC. Aeron, U9: gbI—225. Nell oer) nog.

Mangelsdorf, P. C.

Progress and possibilitiss in forage crop improve- ment. gourn. Amer. Soc. Agron, os Aor ede. Mr. TBST gD SOUO) ARS

ve «8 ae * ’ he wre

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4 Y +i “iy ee Hite ha ae ali 1) he « ¢ mA

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Av ae a! reals

ae. a Scape eRe. Ate ahe ery)

WOES) 4 isco, wore dks) x

Journ. Bot. (London) Bennett, A. Notes on the genus Carex of the “London catalogue! 11 ed. Sookeans Oo) NODS Ae 4 Wis OAT A aos 7 (ake

Hip: SN ays

William Bartram and the genus Asimina in North America, TroNbassal > WONG 4 WSO Soo Oe! ieilh sy orskinas Mags een OC «

Asimina secundifiora, A. incana.

Plate, photographic reproduction of Bartram's Original drawing in Dept. of Botany, British Museun (Mek oi BGLsiE 6)

Rendie, A. B.

Mr. John Cossweiler's plants from Angola and Portuguese Congo. (cont.) Journ, Bot. 65(Suppl.): o7-64, Mr.1927. no.771.

Aspilia culuensis, Melanthera gossweileri, Berk- heyopsis gossweileri, Berkheya sylvicola, sp.nov.

Stephenson, T. Wale AtIOre. Cie Ne woieiers 4 IMOuAAS MROa, as TAOS Ce Nim LOA WO Ari .

Werliiaeenas se 3

Reginald W, Phillips. (1854-1926) Journ. Bot. 65:80-82 Mie Sr), Os mar lee

Publications: p.83.

Journ. Dept. Agr. Porto Rico (Rio Piedras) Cook, M. T. Relationshiv of cane varicties to diseases. Hour Depts Asm, orto Rico. 9: 277=cel. ~C21925). (Rec'd Mr.1927) no.4.

Journ, Dept. Lands & Agr. Ireland (Dublin) Murphys iP oA. Common smuts and rusts of corn crops. Journ, Dept. Lands & Agr. Ireland. 26: 199-207. pl. i-ii OZ MO Ss

Sherrard, G. 0.

Notes on the cabbage group of vegetables. Journ. Dept. Lands & Agr. Ireland. 26:185-189. plates. EO eis) AO ais

Journ. Ecol. (Cambridge, Engl.) Anderson, V. L. The water economy of the chalk flora. yvourn. Heol. LDS) HAS) Seal WLW ST Ure ove 3 Studies of the vegetation of the English chalk, Vai .

ipl! at + ae sigs % ie ee wae a : ; * aes a aa 4i3! lest hide Ge a 7 7 a. oR

WOU SIA aa Ost? Bay yo) un 7210),

gourn. Ecol. (cont.) Butcher, oR. Wa. A preliminary account of the vegetation of the River Itchen. omen. Weol. |) Way Soot Ina divans MOL

In south of England.

Hopi) dS 6 ii.

Ssvudies on the veg i- TOGA EC Oita) eS Nelndee

I. The ecology of the Bunter sandstone.

etation of Nottinghamshire, SILOS IAA Gol Goat, 1G UA

Pearsall, WH. & Wray, EM.

The physiology and ecology of the calcifuge habit in Briophorum angustifolium. Journ. Heol. Oe San Haha. MO.

Journ. Gen. Physiol. (Baltimore, Md.) Bonk. Di. The free energy of nitrogen fixation by living forms. Journ.Gen. Physiol. LO: 559-573. Mae ie Oe As.

Navez, A. B. "Galvanotropism' of roots. Journ. Gen. SEO lly. Oke Dolpa en Migs 27. non.

Journ. Min. Agr. Gt. Brit. (London) Salmon, E. 8S. &Ware, W. M. The downy mildew of the hop in 1926. Journ. Meer Cunn Bric. 4 OS! LOS=IL2L. plates. May. LL SIAR Wana) saga)

Journ. Wash. Acad. Sci. (Baltimore) Chase, A. New grasses from Penama. Journ. Wash. Acad. cna mMinnn Micromet ya delans Nae On A O27. mene). Thrasyi hitchcockii, Axonopus centralis, A. ater, Paspalum subciliatum, P. centrale, P. standleyi. P. acutum, sp.nov.

Uy CMGOCs Ang.

Two new grasses, Psammochloa mongolica from Mongolia and Orthachne breviseta from Chile. Mourns Wash wAcad. Sei. 17: L40-142. \alidusi Nile 4 UNS OIE Sedat ralkoy She,

4

Wherry, HE. T,

The soil-reaction preferences of certain plant orders Journ. Wash. Acad. Sci. 17: 148-149 Mic eSB ie OS).

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Surv. So. Africa. (Pretoria) Jet aL IL INGU OKSy GD alate

A preliminary list of the known poisonous plants found in South Africa: Mem. Bot. Surv. HOw Aeneas) Os 160 p. Jolly deace (partecon 2)

1926 (Reetd 1927)

Dept.

NE

Agr. India Chem. Ser. Charlton, wi The selection of Burma beans (Phaseolus lunatus) of low prussic acid content. Mem. Dept. Agr. findia Chem Ser. v.9, noi. 36 p. N.1926 (Recta Mr.1927) ;

Bot. Gard, Gardner, N.i.

New Myxopnyceae from Porto Rico. Mem. N.Y. Ou ced. iy Mo aea ol! Va 28. Mx. LS27%

PGasenelcs: An

The flora of the Saint Eugene silts, Kootenay Valley, British Columbia. Mem. N.Y. Bot. Gard. meses =428 alius., pl 29-47). Maree Zii

Fossil plants.

Ighutsvonies Sis agere

Descrivtions of new genera and species of plants collected on the Mulford biological exploration of the Amazon Valley, 1921-1922. Mem. N.Y. Bot. Gard. ZO S—G8 0 « illus. Mireur.

SEOUL, A.B;

The flover behavior of avocados. Mem. N.Y. Bot. Gard. 7s Mas 208. illus., pl.24-23. Mr .i927.

Mexico For. (Mexico City)

Gonzélez Ortega, J.

Bl habla oa habilla de San Ignacio. Hara polyan- dra Bail Etud. gen. Ewphorb. 54%. 1858. Ignatia emMeemoesse! yin MOC. 4. Nov. Hsp. (2l. 1687. Mexicomvon. 5: 8-1k. illus: Ja./F.1927. no.1/3)

Missouri Bot. Gard. Bull.(St.Louis)

The Giscovery of the southern yellow wood (Clad- rastis lutea) Missouri Bot. Gard, Bull,15: 40-42. lyleela LS TBAPA Ee waNe) By

snuff-box beans and the discovery of the Gulf

Stream. Missouri Bot. Gard. Bull. 15: 39-40. pl.2c-3. Mir Oe hm} 3. Lens phaseoloides.

. ‘ (An .

A! '

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Was ‘- ton matear-

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WML YS) Ai ratory? 0) Sih eran

Messouri Bot. Gard. Bull. (cout.) Two bDotansses of (Promtier days. Missouri Bot. Cards Eu or Ae of.) pla Mrsl927.) mos. André Michaux and his son, Francois André

Michsux,

Monatsh. Chen. (Vienna) SG UMAMUCL OL gs se Pilowitz G.

cvellung aber ae eis Monatsh. Chem.

Beltrage zur vergleichenden pflanzenchemie XV. Zu Chemis der Sinden. tellune. Berganorn (Acer ese ny Chemie

=

-—-----~=--- = ie soe iehemie mi chsar tT: eile se theme uum) « Monetsh.

2 i 681-707. 13 S272 avo) IO)

Nat.Hort. Mae. (Wash. GOOG! NG Riododendrons and Azaleas. Nat. Host. Mag:

SB SUI See es tos ISOs ak Ohaeye

Hist of works dealing with Rhododendrons and Azaleas.

Burchfield, S. Wrensie or erested Eris, Nat. Hort. Mag. 6; DO Ap. N27, Moke

lies. Nat. Eort. Mas. Bye BS) 6 it

ett Sas The potanic garden of Herverd University. Nat Hort. Mag. (6: AD Af, ADS ES OMe:

lon} aD Syaacey Gi HN ott Mig

Tne occurrence of branched lint hairs in Egyptian cotton, Nature. ATES IMGs Ie) oe Nye SELL UI ENSY

Maem ok MO. veo S.

Darlington, C. D. Tne behaviour of wolyploids. iMencebeie 5 ILLS Soe oot Nima oem. | no. 2993.

"9 ke nv ig cme lehsunk i <i eer) te

ae oe

VOWS) imo alee Ses i: ‘

sackson, B.D. [Prof. Ludwig Redlkofer]. Merwe." noe 432, Wr.19,1927. no.2994.

“Wew Phytol. (London) BEWS, di) We Studies in the ecological evolution of the angiosperms. New Fay tol (i26:)o2i Mr. IESTZAA An nalloy AHEM

Howarth, W. 0.

The ssedling development of Festuca rvbra L. var. tenuirolia mihi, and its bearing on the mor- ‘phology of the gress embryo. New Fhytol. es 46-57. ALIS Mr SIOZ Oa

INGE Thales Me ais

Interglacial occurrence of Aldrovanda vesiculosa L. New Phytol. Dok OC =O oa aalanice Mr. I Syaiiken igor te

Rewer Nis s Ge Mycorrhiza (cont.) New Fhytol. 26; 22-45. niga MLE Waar SIE S Pantin ves ye ala

) Wew Zeal. Jovrn. Agr. (Jellington) ee hevay, Be Bs The grassiands of New Zealand. Reerassing experiments on deteriorated hill country in a Whangamomona County, 1925 and 1926. New Zeal. a Journ. Agr, CAS OOw neler. MO Le.

_ Obst- u. Gemuseb. (Berlin) Houben, J. Die selbstherstellung von baumkarbdolineum. Obst. uw. Gemvseb. (or (ola 6e0)) 24 L927 al monas

) Parfum. Mod. (L:on, France)

Cerbelaud, R. Meenolies, Parfum. Mod. 20: 33-40. F, INS Mraelolaran

_ Protoplasma (isre see yi Black, .17.A.

Sane sugar and potassium nitrate as plas- molysing agents. oT oete ae. 1; 15-7. J1.1926 (Ree'd Mr.1927

Protoplasma, (cont.) Brooks, M.M. Studies on the permeability of living cells Wine a pier Se6 of Mi esht mee different wave lengths

Om TRe | x Be bretten of 2,-68,- dibromo phenol eAnceee into Valonia. Protoplasma. Lg 305-512. p, 1926, (Rec'd Mr.1927) no.3.

Gicklhorn, J.

Uever die entstehnung und die formen lokelisier- ter manganspveicherung bei wasserpflanzen. (Hin ‘Delspiel gur auswertung der kolloidphysik in der

physiologie der zelle) Protoplasma. ly) Gme— AZea elas ln vite, D926. Gecta) Maca) no. 3. Gicklhorn, J. & Weber, F. Ueber valmolenkontraktion und plasmolyseform. Protovlasma. Mee 4eyeAgeu. alas.) Db. Lg26 Reed 7)

Keller, R.

Neues von der protoplasma-elektrizitat. Protoplasma. LoS Se ee alias. < DELOZe neeiia:

Mr.1927) no.3. Kuster, 5, Beitrage zur kenntnis der plasmolyse. Proto- Plasma. tl; 75=104, ditus. J1.1926 (Rec'd iir. 1927) no.l.

Kawada, Y. & Sakamura, T.

A contribution to the colioidchemicaland morphological study of chromosomes. Provtoplasma. 2: 239-254. §.1926 (Rec'd Mr.1927) no.2.

Martin, S.H. The hydrion concentration of plant tissues. ITI-I¥. Protoplasma. 1: 497-521, 522-536. D. 1926 (Rec'd Wir.1927) no. 3d. Lil. fhe tissues of Helianthus annuus. — ‘IV. The ovbuffer of sunflower hypocotyl.

+

Hor I see Small, James, Il. Rea, M.¥W.

Rea, MW. & San dis

The hydrion concentretion of plant tissues. Il. Flowering ae. other stems. | Piretonlasma, td; 3642044. §=9.1926(Rec!’a Mr. 1927) no. 3.

ce

Hor I see Smal i, James; Tli-1V, Martin, S, HH.

‘7s

gate ee Sri ce ie) Ay rete Exes wart : te +) ey, eee ae Re a4 ea ste Pa weer pre : j P 4 : , 5 et :

erg * , rie

Woy Syn 75) Wage

rotoplasma (cont. ) Rumjantzew, A. & Kedrowsky, 3.

Untersucnungen ber vitalfarbung einiger protisten. Protoplasma. 1: 139-203. Colnole ave Seugz6(Rec'd Mr. NS27)) mo.re:

Sakeamnunas: i:

Chromosomenforschung an frischem material. Protoolasma. 1: 537-565. 1 bpecateorcsbate, | iat Sa) (78 no.3d.

Scarth, &.W,

The inYluence of externai osmotic pressure and of disturbance of the cell surface on the permeability of Spiroryra for acid dyes: Protoplasma. 1; 2O4- else S. 1926 (Rec'd Mr.1927) no.2.

Small, J.

The kydrion concentration of plant ti I. The. method. Poovoplasma. 2s) 242553, 0), 1926 (Rec'd Mr.1927) no.3.

fr

Homi see Rea, M.W., Lll-IV, Martin, S.a.

Vonwiller, P. Ueber indirekte beleuchtung in der mikroskopie

im senkrecht auffallendon licht. | Protovlasma. ie 177 io wimtusy icles (aee'd iar. 1927)) nos:

Tone iBg ., Hans Molisch. Protopiasma. 1: 442-433. D.1926 (Rec'd Mr.1967) no.3. On his 70th birthday.

‘Weber, F,

Vitale blattinfiltration. (Hine zellpnvsiolo- Zische hilfsmcethode). Protcplasma. 1: 58i- besa adda, ae ae Mr. 1927} no.3.

Rep. Director Veu. Hduc.°&@ Res. Dept. Agr. So. Africa, Henning, M. W,

Krimpsielte. Rep. Dir, Veter. Educ. & Res. Depte co. Atrica. 1/12: 331-364. slates. 1926 (Rec'd Mr.1927)

Caused by eating Gotyledon ventricosa (p.331- BOS jose, eA)

Henrici, M. Physiclogical plant studies in South Africa I-

els Rep. Dir. Veter. Hduc. & Res. 50. Africa. 11/12: 617-702. plates. 1926 (Rec'd Mr.1927) a I. Wilting and osmotic phenomena of grasses and

other plants underarid conditions. I1. Transpiration of grasses and other plants under arid conditions.

i i A : ese aie oN - : bye Peet e f\ oleh a lias ins sald ; , 4 a? 5a Ce EP ie tf | SRN STS ba Py af j rl Nee yn a i : vy i Veen i ‘ t ad Day shad, erage { rl t ji = Pa ct ‘ ma iht PEL ae 4 4! at 7 } j 4 i : j ; - ar ‘ a puts : Me aity er ee \ 4 x

: = ’ } . an \ a , , Cr by a . : , t South ‘| ; fk } i , q er 1 ff A ay, ae ; j ‘ ey ; ‘ ~- wt), , j y . P > i ay : r me . , nthe ee ib ie A he) a ity) . (a * uw

> Motel) ola, 25) Ze

Rep. Director Vet, Educ. & Res, Dept. Agr. So. Africa (cont, ) Maitichewis |) De Ty, Urginea macrocentra (Baker): its toxic effects on ruminants, Rep, Dir, Veter, Hduc, & Res, So, Africa, 11/12: 303-327, 2 pl, (1 col.) 1926 (Eectd Mr.1927)

Rev. Agr. Puerto Rico (San Juan) HOO Fon Ne Represion de las enfermedades de las plantas. Rev, Agr, Puerto Rico, 10: 86487, F.alS27. noi.

Rev, Hort, Organ Soc. Hort; Romania (Bucurest) He, Re Polsterschimmel (Monilia), eine pilzkrankheit unserer obstbaume, Rev. Hort Organ Soc, Horvs Rotiania, 65:868-869, Mr, 1927. no. 49%,

Rev. Vitic, (Paris) Ringelmann, M l'état actvel du materiel de lutte contre les ennemis des cultures, Revie, ValivLcs 663149153, Mr,10,1927, no.1706,

Rhodesia Agr,Journ, (Salisbury) Popainsny Jia Cclis On the nature of bacterial diseases of tobacco Rhocesia Agr. Journ, 24:3129-134, plates. fF, eis NOs) 2 Wildfire and angular leaf spot.

Science, (Lancaster, Pa,) Heppner, Ms Ja study of Bartlett pear black-end undertaken in California, Science, 65: 280~281, Mr.18 276 DO. VSSl5

Burst iC uc. The conception of a species, Science, 65: Eileeto. Mn, 18, 1927, no, 1681.

sheard, C, & Higgins, G M,

The influence of selective anc general irradia~ tion by a quartz mercury arc lamp upon the germina= tion and growth of seeds, Sciences 653 28c= 284, Mr.1927. no. 1681

Scis Rep, Agr. Res. Inst, Pusa, McRae, W. Report of Imperial mycologist, Sci. Rep, Agr, Res, Inst, Pusa 1925/26: 54~69, 1926 (Rec!d 1927)

ls Vo * i

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Tota +h x) i Wate chet

Wott Oo Mea ss eGe

South, Flor. (Fort Worth, Texas) ela ce “Some spring wild flowers of Texas, South, | Millom Seteo LS Mico eit Terre Vaud. (Lausanne) Paschoud, A. | Remarques sur quelques cas de deperissements de vignes sreffées, Terre Vaude, 19: 145~146. Mig SS) i Ces soya sKOps

Thar, Forstl, Jahrb. (Berlin) - Busse, Wy, lai Pilzzucht als forstliche nebennutzune,. Thar, Morstin dane 7S Goaote Pl, imidae (29275 mow,

Us S. Dept. Agr, Bull, Griffiths, De American bulbs under glass, U, S, Dept, Agr. ue WAose ee sps da pil, 1) Dy LIZ6.

Vict, Nat, (Melbourne) Pescott, He Wh. The orchids of Victoria VI, Caladenia R, Brj Viet, Nat. 426} 2860294; ply zviiiy FF, Be a nog Oy

Visnik Kiivsk, Bot, Sad, (Bull, Jard, Bot. Kieff) Finn, W. We «es Zur biologie der blite von Vincetoxicum, Visnik Kiivsk, Bot. Sad, (Bull, Jard, Bot, Kieff) 4; 3-5, 1926 (Rec!ld Mr, 1927) krainian with German summary. V. nigrum & V,officinale,

Gizhitska, Z. eee Fungi collected in the autumn of 1925 and spring and simmer of 1926, Visnik Kiivsk, Doce soda (balls dard, Bot, Kickfh), 4: 22538, 1926 (Rectd Mr, 1927)

KlSODOV , dig Ds e.. Neue und wenig bekannte pflanzen des Mariupol-lreises, Visnik Kiivsk, Bot. Sad. (Bull, Jard, Bot, Kieff) 4: 16-21. 1928, (Rec'd Mr,1927) Gentaurea pseudoleucolepis sp. novs Ukrainian with brief German summary & Latin description of new spe

ie we mneganisrvodbs ; , Hi) abr a wee pa fet wtheig ;

tn. 2 sd at Petes i= ea | By in » Bhat ‘AO Ag ia ay * * a ae shtind Tig! SRS BP

38. (ciabatta AY xiv! i - ‘“ phd eee ath

ia ‘ : i yo i Lv sto eS: Rags" DRE, toe a — Wa y 7 He wean | ri oe 7. ae a) ee rede has my bie ie! ah aooye « fete Pas . sade if taps ~~ Ai re Ute foeig yee tc ie: x Week cliby hed 168 ‘aed he Gad

aN i ‘ J ‘53 . an Watts Lama by. cos aattl wee ee tah,

can £ soil: =) ty es ”" “eiietial nut Sree OP |) - ee

Beet + iia eetinin culd ack bare m Fhe ahve A tv es “a oe septs & i Le a we 4

“gee be anaes EX toe baat th SEGA Ee : weed th Pam ier auch 5 < Oet «eal & x CO A sab i nese nl ay odissegin or Era) ass

oa

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WOLDS sae Wx Gon rests

Visnik Kiivsk. Bot. Sad. (Bull, Jard.Bot. Kieff) (cont,.)

Lagarenko, A.sSe

~.., Ueber eine neve laubmoos ~ arten in der Ukraine. Vasmite Kinveks, (Bot, Sad, i@oull, Jard, Bot. Kieff) 4; 64-35, 1926 (Bectd Mr, 1927)

Ukrainian with Latin description (Desmato- don ucrainicus sp,nova)

Permsrudisky 1D.

~ee Gur embryologie der Orobanche cumana iene a de mnOs) eamo sat), Visnik Kiivsk. (Bull, Jard, Bot, Kierf) 4: 6-10,

sy wile 136 (Recfd Mr.1927) ae ainian with German summary. Radde-Fomin, 4G, wd One 5 ge, Materiang pour la flore de ltarondisse+ ment Oster du Boe ve tee ent Tschernigoff.

Leni! WIRote Sad, (Pull, dards Bot, Mies) A; 66244, 1926 (Recid Mr. 1927)

a

Weekly Flor, (Chicage)

Weinard, F, F,

athclosist's renort, 1926-27, Virus diseases of ornamentals, Weekly Flor, BCL): 7—Sa | Mawel 1927 sSHig

Pathologist for the Soc, Amer, Flor. & Ornamental Hort, Report presented at 43c ann conv, Detroit, WSHGIONS, yh eMberyAViS LY /s eae reyes

Yearbk, Nat. Farm, Union (London)

Zeitschr,

Zzeitschr,

TT

HVC dis Onis cone oiyoridce Ge iH. Plant pests and diseases in 1926, Yearbke Neate, worms) Unvon, LO27: To7-165, Ja. L927. Fungus and aliied diseases: p. 162165

Ges, Hrdk, Berlin. Mell, RB. Sadchinesische landschaftstypen und ihre nutgzung Zeitschr, Geselisch, Erdk, Berlin. 1927; 30-35 Non if ee

Pulenzenermanr, U, Done. A. Wiss, Teil. Loew, QO,

Notiz uber stimulierung der pflanzenentwickling dunch joukalium,, |) Zertschr, Pilanzenernahr, we Umer MA Wiss, Poul, 73 252-254, 926, noss/A:

i 2 are A hed th, A sre ae |

Vol, Oi NOs an Pe 29

Zeitschr. Pflanzenkr, (Stuttgart) Rehwald, Chr. ie Ueber pflanzliche tumoren als vermeintliche

wirkung chemischer reizung. Zeitschre Pflanzen kr. u, Pflanzensch, 37: 65-86, illus, 1227. Moe Oo) 4a

sengbush, R.v.

Beitrag zur biologie des rvbennematoden Hetero= dera schachtii, Das eindringen von Heterodera schachtii in die wirtzwurzel, des wandern in dersel= ben, ihre ernahrung, begattung, lebensdauer _ der mannchen (poly-oder monogamie), sommerwei b~ chen und dauercysten und geschlechtsverhaltnis. Zeitschr, Prlanzenkr, u. Pflanzensch, 37: 86-102, mulus, | 1927.) nos 3/4.

Zeitschr, Pilzk, (Leipzis) Kallenbach, F, oe Boletus impolitus Fr, (syne aguosus Krombh. ) fehler-Rohrling, Zeitschr, Pilzk, ness, 6: o8. COL pO emis ma eckoore. Os) Le

Kreh, W, : Zur kenntnis der unter larchen wachsenden besch= leierten rohrlinge, Zeitschr, Pilzk, n.s., 6:

el=cd, I. L927, NOs ce

Liese, J. | | Die neueren ergebnisse der mycorrhizaforschung. Leupechite: Pulgier Nacsa 6. c4ec6,y MelIere NOs ce

Munch, E,

Neve fortschritte in dcr kenntnis der lebense geschichte unserer waldpilze, Zeitschr, Pilzk, Ne Soy 63 L721, F,1927.< NO» Pap

Zeitschr., Sukkulent. (Berlin) Schwantes, Gs Zur systematik der mesemorianthemen, (cont.) Zeitschr, Sukkulent, 3: 14~20, Ba 19S mo.

Zeitschr, Ver, Deut, Zuck,~ Ind, i Boning, K, & Schaffnit, E, | Die mosaikkrankheit der rube, Zeitschr. Ver, Deut, Zucker~Ind, 19273; 12672, Ja,1927 (Rec'd Mr,)

Exper, Stat, Publ, Fone, Ve Le Banana culture in Hawaii, Hawaii Agr. Exp. Stat, Bull, 55, 48 p, pl. 1-17. 1926,

aati: linheshatina anede= edi hha:

: Se ae au. nw prbeites rs Z meee aD. OceARe os: ADEN RE Ee ork 2 | oy (wemedmcreisol. ace Teen! ateacgiey smash Wf ae ait sa eS ap agie 40 Fe Pout. ia

wis hee wry het $i doe my bia Os ( ee ay "ea

eit: 408

WE Seas ay | abe ie Th ob et Pilea rk hie pe] ee + ty + pu) wet ys ae ae ae ’ » rae on pone he a | eee LA yagi. gy 1g EMSS SE OS: eehee!

- ey ald ean - : aie pAe - ee) cor

ont icin bee, aS: emit ay 03) 8 det - ee ") iy he Lean Tg abhi EDT chee ae ‘ite. <oerienae ‘ 1s hs at Re WEES Hele icogr tho ronloceeys fa ‘ m4 “ pony ¢ i a 2 ae Wm gmat ee ise ts eet « 6 Bal prey ‘on

(Ghie0) pena doit wn edt a yd ne bagi waren. os MBs al oro LaaMoe wi 2

ih . i

eee

a a

ron! SEC MIIOh Nes) Diep

Exper. Stat. Publ. (cont,) Diwtitione: We iC. Notes on some of the newer spray materials, Michigan Agr, Nxp, Stat, Quart, Bull, 9: LI7-120. Heifers

Blake, M, A.

Dimensions of various varieties of peaches grown Bo Newwomumswacley Ned. . ain LOSS. Ann, Rep. New Jersey Acr, Exp. Stat. 463 95-104, 1926 (tectd 1927)

Blake, M; A, Some effects of the seasons of 1924-25 upon plant behavior, particularly upon the peach, Ann, Rep, Nev Jersey Agr, Exp, Stat, 46: 104107, 1926 (Rectd 1927) Note on June Grop as effected by weather,

GWark. ie 'S,

Effect of mutilating soybem: seed on the subse~ qguent growth of the plants, Ann, Kep, New Jersey Aer, Exp, Stat 46: 223352, 1926 (Recta 1927)

Mamie.) Ao dig

opr ayin ‘S& experiment gs with aop LES, Ann Rep, New dersey Aer. Exp, Stat, 46: 115-127, illus, 1926 (Rec!d 1927)

Fudge, B. BR,

Comparison of the physiological activity of three strains of maize as indicated by the transpiring power, Ann, Rep, New Jersey Agr, Exp. Strt. 46:3 $40-358, illus, 1926 (Recld 1927)

Giobel, G.

Relation of seed weight to variability of soyodcans and buckwheat in solution cultures, Ann, Rep, New Jersey Agr. Exp. Stat. 465: 311-322, 1926 (Recta

1927)

Haensler, 0. M,

Studies on the root rot of »cas (Pisum sativum) caused by Aphanomyces euteiches, Dreuhsler, Ann, Rep, New Jersey Agr, Exo. Stat, 463; 467-284, illus, 1926 (Hectd 1927)

Martin, Ww, H, a Nev Jersey plent diseases 1924, Ann, Rep, New - . Jersey Agr. Exp. Stat, 46: 444-457, 1926 (Rectd 1927)

TOLe DR - ~ oes 1S ak leptia io 2 lea keha, Be ee

vw m BO oa mf etd al fel wed ihe nf “4 i poh QW, ATE A, Coes

; tri

My, ral

ae, De ite Oe Voly Oke Wom Omole

) Bepara. Stat. Publ, boone Martin, W. H, Oat smut control studies, Ann, Rep. New Jersey Agr, Exp, Stat, 453; 457-460. 1926 (Recta 1927)

Martin, We Hy

Potato scab control studies in 1924, Ann Rep, New Jersey Agr, Exp, Stat. 46; 460-464, 1926 (Rectd 1927)

Martin, WV. H, | Potato spraying in 1924, Ann, Rep, New Tere sey Agrs Exp. Stat, 46: 464-467, 1926 (Recta 1927)

Poole. «R. i.

Sweet potato investigations, Ann, Rep. New Jersey AST» Exp, Stat. 46: 4844507, Tas, 1926 (Rec! d. 1927)

Robbins, Ws. Rp

Bitect OL reduction of the food reserve in the seed on the growth of the oat plant, Ann, Reps New Jersey Aer, Exp, Stat, 46: 337-345, 1926, (Rectd 1927)

SOLaALgie. Hy By

Preliminary report on the relations between pig- ment formation, leaf area, and dry weight of corn grown in sand cultures, Ann, Rep, New Jersey Agr, Exp, Stat, 46: 332-337, 1926 (Rectd 1927)

Clayton, Ee: W<

Control of seedbed diseases of cruciferous crops on Long Island by the :mereuri¢-chloride treatment for cabbage maggot, New York State Agr. Exp. Stat. Bull, 537. 29 p, WN, 19265 (Rectd Mr, 1927)

Gloyer, We. 0, ,

The dwarfing, shriveling, and dropping of cherries and prunes, New York State Agr. Exp, Stat, Bull. 540, 18 p. pls, imiv.s D.1926 (Rectd Mr, 1927)

wmrver, H, Ly. The stationary spray plant. Washington Agr, Exp, Stat. Got bullis cle, 42 p, illus, #1927

MacMillm, H, G. & Christensen, A,

A study of potato seed treatment for Rhizoctonia con- Grobe Wyoming Aor, Exp, Stat, Boll, 52, 67 De Mr, 1927.

ee t, ; VT ae AA no iJ i | i. i . ‘7 #6 al i? ie Set ae . 2 ee. or wt. oe

A eT

Wobak, mow 7, p. 32 Ni : Books, Woebeinik,, Co Re Some elements of successful cooperation in Pesearen Ji.) [i washinston, Do C,), 1926 7 43 Dp. An address before the Spcial Conference of Dir,

OL State ar. Hep, Stat. St, Louis, Moe, Apa. <0, tues; _Mimeographed,

Beal ’ JNA Ce

The gladiolus and its culture, Ne¥es) \Oxzenge dudd. 19275

Diseases: py 69479,

BOMCE. | dia Se Diseases of commercially important conifers in the Pacific AS aE So, USS tener BETV. Study Course 1923, Dist. 6 (North Pacific Dist.) Course Oy bby Las 37 14 Se 1926, fimeographed. A reeissue from 1923,

orcoe , Wm, & Rendie, Ag. Be :

Flora of Jamaica v.5 ,Dicotyledons, families Buxaceae to Umbelliferac. London, British Museum, 1926, ; ;

Cardener's year book 1927. London, Williams & Norgate, ee L927 4

Kuster, Es Anatomie des panaschierten blattes, Bemiana, Gebrider Borntraeger, 1927 (Hand buch cer pflanzen- o hrsg. von FE, Linsbauer, abt,II, t. eee te) , Ve8 if D

Lew, ee Die flora der Juden I,, l, noite, Kryptogamae, Acanthaceae-Composaceae. Wien & Leipzig, R,. Lows t verlag, 1926 (Veroffentlichungen der Alexander Kohut

memorial foundation bd, IV)

Malta, N. . ay Die gattung Dy acdon Hook, et Tayl. Bine mono= eraphische studie, Riga, 1926 (Latvijas univer-

sitates botaniska darza darbi no.l)

México, Secretaria de agricultura y fomento = Direecion de estudios bioldgicoss Catalog alfabetico de nombres velgares” y cien- tificos de plantas existen en Mexico. Foll, 17, Qua-Suy [Mexico, 1927? ]

| in wy’ nd , +i M eke ad ee iy er: ne?

yr iy y i

at me. BEKO 94 ¥ yi Somes 00 BB

Pa i) cose tage +. lian ome + fi fe tama ‘ eter te i? 4a 'e? . re

eee: a Fo soe aa az artpoe ¢ 2 ved wy "At ¥ hoes ; 38 a +.

ye BAS « Me WN SRE 8 bye Eoin ; Be Sie Meta coc” pelea ee

\ GQAOSkEM eRe Gant igt aul lea ”

F : ves ot 5 ee 4 $e. s P pitas ' ad oi) Tae web er eh ay Vx bw ee? F » oN smpsiss i Ag Sith See ace Ls FF oF ie a t. \ j he Sed are i vee wv Oe +. Aes ek ws ee ret ie ie. ibe » , = a

pened niet GINA) OE ys #8 gis Cth ee tea SHAT Y Ss

ot nie Bet Bi. Aes GARY nis i eng eset es WS i Halts bail

Ci his =

wsdeep ocd = ees pore

tee. ‘vo

Volo enon, me oon

w Books (cont. ) Mébius, M.

Die farbstoffe der pflanzen. Berlin, Gebriider Borntraezer, 1927 (Handbuch der pflanzenenatomie hasce ihimabauer,) apts, tsle itean2O vas)

Muller, H.R.A.

Onderzoekingen over Colletotrichum lindemuthia- num (Sacc. et Magn.) Bri. et Cav. en Gloeosporium fructigenum Berk. forma hollandica nova forma Wageningen, 1927,

Proefschr. Landbouwhoogeschool Wageningen.

English summary.

Nederlandsche dahlia-vereeniging. Stamooek van dahlia-verscheidenheden, welke van 1900 af in Nederland gewonnen of ingevoerd en be- kroond werden. Samengesteld door J. Mater... “<¥ ave - . Tr 4 Assen, K, drukkerij "Floralia", (19267 |

DaAGCaGooOan Ease

Sviloze LUnsOrums... VOL. 24, sect. 1), Suople= mentum universale pars X, Phycomycetae, Laboulben- iomycetae, Pyrenomycetae curante A. Trotter... Mibed sia, 1926,

Vries, H. de. Opera e€ periodicis collata, Ng (5 8 UiBeeGlow A.. Oosthek, 1927:

Wister, J.C. The iris. N.Y¥., Orange Judd,1927..

Reprints from Journals not yet rec'd or not available. , “lalslaalol ayes Studies on soil protozoa II. Active ciliates in the soil III. Experimental studies in the abolish- ment of plant pathogenes in soil and water. Reprinted from Journ. Sci. Agr. Soc. Japan, 289: 517-527, 528- BOOM Oa, De LOeO.

Text in Japanese; Engiish abstracts: p.107-108, 109.

Translations available in the Bur. of Plant Industry Library. 4 Solberg, L. Visnesyke paa erter og blomstereter (Wilt disease of peas and sweet-peus) Word Jordorugsforsin. 1926 no.4/7 (Ber. Nord. Jordbrugsforsk. For. 3, Koner. 1926) p.698-703. Aphanomyces euteiches.

y nf 7: * Baten Ca ; x NL a ig 4

Gin* i

r 5 ’ / aa \ 7? Hpi f Fg) il ; ree ke \

ie

4

=, ‘>! oii ] on we ry

TANY

4 CURRENT LITERATURE

ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY, COMPILED FROM PUBLICATIONS RECEIVED IN Tet= LISRARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, VWUASHINGTON, D, C.

CO.

myol.9, no.¥. Apr. 4-16,1927.

Beimer. Bot. (Joliet, 111.) ? [Clute, w.n.] Germination in Viburnum. Amer. Bot. Soochow pele . MO... Viburnum americanum.

Clute, W.N. The meaning of plant names. XXX. The borageworts. ime 7 Bou. Os: 55-60. Ap. 1927. now,

[Clute, WN. ]

More frost-flowers,. AMET BOmenoo smo N90) 5 ESTEE ea OK ae

On garden salvia.

Clute, W.N.

Relatives of the onion. Amer. Bot. | 33% OO ie Wn bIey . INO. 2 «

Allium schoenoprasum, A. vineale, A. Canadense, Perugicoe! A. cernuum (pl,), A, Stellatum,

eatin sk MG. In defense of the mullein. Amer. Bot. 33! 6260). Mpa L920, 7 NO. ae Verbascum thapsus,

ore Wi AS,

Bladderwort and spatter dock. Amer. Bot. Gos, oleRo4.: Ap .1927, Ome.

Nymphaea advena, Utricularia inflata.

Beatvic. DiC, Fasciation in plants. Amer, Bot. 35: 60-62, BOE er iL TO, 2 >

_ Amer. Produce Grow, (Chicago)

Be Anderson, 0.G. Sprayers and dusters for vegetable crops.

Amer. Produce Grow, 2(4): 5, 27. Tus ales) 5 We INGo) 4 IUS\277"

Ensign, M.R.

Spray calendar for southeast (Florida, Mississippi, Alabama, Georgia). Amer. Produce Grow. 2(4): Ap. 1927,

e

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z ' ; Pi A

ak ; "i P

i's ~ ro * eet

oN aes | W Vin J se 4 f he Mans mR. t ey ts Bi irs

aye . i ye i ‘bil | Pees CONE eed th ete Wh \ Ree: melbaudh d Re

ye Vey co Saal Ai

Amer, Produce Grow. (cont.) Guba, E,F. & Whitcomb, W.D. Spraying and dusting calendar for New England. Aner ereduee Crowe eC4)s LO. M2 Womboe7.)

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Treatment of green celery with ethylene. Amen. Produce Grom. 24) 20, 2728. | ails: pee?

MeClintock, J.A. Watch southern grown plants for root—-knot. Bmen, ~eroduce Grow. —c(4): 15, 17, (aids, Ae. i277

MeWhorter, F.P, & Poos, F.W.

Spray calendar for Virginia, West Virginia, Maryland, North and South Carolina. Amer, Produce Grow. 2(4): 6-7. Ap.1927.

Martin, W.H, - Potato diseases and their control. Amer. Emoducee. Grow. 24): 60. allus, ~Ap.1927'.

Mouieas) iT. sSs

Spray calendar for Rocky Mountain area, (Upper California, Nevada, Utah, Arizona). Amer. Produce Cuowen 241 Oe WA VAD. L927.

Osman Aa yie The nature and causes of disease in plants. Amer. Produce Grow. 2(4): 8. ~ illus. Ap.1927.

Reppert, A. Re

Spray calendar for the southwest (Colorado, New Mexico, Texas, Louisiana, Arkansas, Oklahoma). Amer, Produce Grow. 2(4): 16,18. Ap.1927.

Helberg. Md,

Spray calendar for Missouri, Iowa, Illinois, Kansas and Nebraska, Amer. Produce Grow. 2(4): WAR Nos ILS

Walker, J.C.

Spraying and dusting calendar for north central states (Minnesota, Wisconsin and Michigan), imeq. =coauee Crow.) 204); le. Ap. Ug927,

re

eouatrgt|

ee A! -

ie Shao on Olnin

More sci. Nat. Bot. (Paris) Costantine (Je) sc) Dukour,! il, Recherches sur les relations du pin sylvestre et du bolet granulé. Weta WN Syeal AN Nee 4 BOW 5 Des 9; 271-280, EAS, Ia ESV 5) nal) oll

Cositamt ina.) /di2

Un programme pour ia lutte contre la dégénérescence des pommes de terre. AMaato\e) Seal Nat. Bot. X, 9: 281-284. ny oe wovONe si MLE. 7)

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Htude biologique de 1l'Hypnum triquetrum, Relations entre la morphologique, la physiologie et l'ecologie d'une espece végétale. Amini Seas Nesta BiOrb. OG eS) a yz Yey on jodkg) alesat al iy RIS Aen navel Abr,

Arm. Bulli. Agr. Dept. Nigeria. Laycock, T, Fungoid diseases of cotton in southern Nigeria. Ann. Bull. Agr. Dept, Nigeria 5(1925/26): 17-23. 1926. (Rec'd Mr.1927)

Bre. Bot. Inst. Staatl. Akad. Braunsb. Niedenzu, F, Malpighiaceae novae. Nnipy, Bote Ins. jacuily Akad. Braunsb, 8: 59-64, Jl. 1926 (Rec'd Ap. 1927)

Niedenzu, F.

Verzeichnis der malpighiaceen-sammlungen 1. teil, Arb.) Bot), inst. Staatl. Akad. Braunsb. 8: 3-58. J1.1926 (Rec'd Ap.1927)

Arb.Forschungsinst. Kartoffelb. (Berlin) GaGa Me Versuchsergebnisse auf dem gesamtgebiete des kartoffelbaues in den jahren 1921/22 nach den Ber-

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Krankheiten unde ihre bekampfung: p.142-154.

Arch, Protistenk, (Jena) Pascner, A. Hine chrysomonade mit gestielten und ver - zweigten kolonien. Arch. Protistenk. a7: 319- 350. HILAL OIS SDs USA Saloyyy 240 Chrysodendron ramosum,

Wa c MO (sy) UO

Atti R. Accad, Lincei VI, Rend. Cl. Sci. Fis. Mat. e Nat.. (Rome) Redirie..\) his Sulla presenza nelle piante di uma sostanza che diventa luminescente alla luce ultravioletta. Atul Rs Aecad. Naz. iincei Vi) Rend. Cl. Sei. Fisi. Mat. e Nat. 5: 136-137. TA ANS) ida.) pao Zon

Austral. For. Journ. (Sydney) Campion, W.E. Bark-rot in “Eucalyptus ficifolia". Austral. Hor howe Or lest. widus,. ELAINE AB rekon lhe Due to injudicious pruning, opening way for fungi and bacteria.

Lane-Poole,

The tallest tree. Austral. For. Journ. 10; 8-13, IS Het LOT. pO «

Recent measurements give 390 feet as the tallest tree in the world (Redwood, Sequoia sempervirens), California,

Austral. Sugar Journ. (Brisbane) Wood, E.J.F. Mosaic in southern Queensland. Austral. Sugar Journ, ley 746-747... Mr.g, 1927, no.i2.

Beih. Repert. Spec. Nov. (Dahlem)

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280 p. plates, map. D.1926 (Rec'd Ap. 1927)

Biochem. Journ. (London) Cavbnail AC. &.Cannom, H.Ji- The ether-soluble substances of cabbage leaf cytoplasm. III. Biochem. Journ. Cl: ecb-23e, 236-246. 1927. no.l. I. Preparation and general characters, II. Calcium salts of glyceridephosphoric acids.

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Biochem. Journ. (cont.) Plane wai 18) 4.Siq Ge Wotenate lI am INA A note on plant oxidation: the nature and reactions of the substance "tyrin". Biochem. Journ. 21; 26-30, WAG 4h 6 Talo) 4) dk

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[Bol.] Dir. Jen. Serv, Agr. Chile. (Santiago) Opazo G Aire Cartilla practica sobre el cultivo de las plantas forrajeras de secano plantas venenosas. Procedimeintos de conservacion de forrajes. oli dem Sev. Aer. (Chale, “imo. lG3). DA Oe aaa, 1926. ! Monografia de las plantas adecuadas para formar praderas en terrenos de secano; p.49-85, Plantas venenosas para el ganado: p.109-117.

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Bolezni Rast. (Leningrad) Maliiants, A. ».» cougar disease of tulips. Bolezni Rast. 15; 46-48. 1926. German abstracp, in Bot,Centralbl., vil5bl (ne. , 9) p. 342-343. 1927 (Zuckerkrankheit der tulpen) "“Plussigkeit ist eine losung von saccharose"

Bot. Arch. (Konigsberg) Kemmerzell, A, Beitrage zur anatomie des durchliftungssystems,. BoOvemens | Wis BIS-846, alius, Mr, 1927. no.s/ 6. English abstract: p.d39.

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IB ALS eT) ao) iran

Xa:

m4 ‘ebe a uae Retry . Ag at

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WoL IMOG HG Onis

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Calif. Cult. (Los Angeles) Boncquet, P.A, Soft sour rot of oranges. California Cult, 68: 444-445, Ap.9,1927. no.15, aused by Cylindrotrichum liquifaciens, tran- smitted by small vinegar beetles.

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China Journ. Sci. & Arts. (Shanghai) Sowerby, A.deC. The Para rubber trec. China Journ. sci. & Mets OF 168-1240, .dllus, Mr.1927, no.d. Hevea

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Ap. 1927. no.4.

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Compt. Rend, Acad. Sci. (cont.) Colla ee La saccharogénie dans la betterave. Compt. Rend Acad sGi. Paris. 184; 835-837. Mr.28, US TENC AY al) a UES

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Verner. 02, GC.

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"les Ascomycetes de lichens libérés de la goni- die sont vériteblement capables de vivre indépendam- ment en culture pure, ccntraivement aux opinions é- mises par certains lichénographes"

Compt. Rend, Soc. Biol. Paris. hedouz, P; d Sur des caracteres morphologiques de la feuille chez des Uspaca Baill. (euphorbiacée) du Congo Belge. CompiinoRend. Sec. Biol. Paris, 96: 702-704.) (Mri se ,

WAY? jisala an ONE

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Wolly MOL HL WO, IO).

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U.. casteelsi, U. vanderysti. Country Life (London) COx Mie eis Nins

Asiatic primullas: a survey II. Country Life. CoGcucply ey iecnsca i) lus. Ap. 2, MoZgy mol ore:

England's trees I. Country Life. 61: 472-475, IIE ICUS A We B26),) INS a028 salo) Babisyeas)

Signed, E.C.

I. Evergreens at Goodwood,

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Waterer, F.G. Waleas .= Country Life, Sl (Supple ir eacllaa: Cralitvie Mice Meow ler) NOU ero.

Deut. Landw. Presse (Berlin)

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artragsaustelle durch streifenkrankheit bei sommergerste. Deut. Landw. Presse. 542 LV6. WMI5e NG ASE ales Gallo) ALS

Zwooode, A. Zur gelbrostfrage. Deut. Landw. Presse. D4; Ce Nese O27. ce MO. aie

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Oo

Farm Advocate (London, Ont.) TOM GG, J) th, How to prevent smutty grain. Farm Advocate. 62; 545, 548. RAS i WAND fuer MO. ke ODE

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Paserforsch. (cont Hobler, FF. Brasilianische faserpflanzen nach proben, gesamnelt von L. Scholz iS2l. Faserforsch. ORY US AGiS49 ab iileeitss 5 A voll absves otal ah Whe 4) WSF 6) ao Ihc

Calotropis (Akon) als textilpflanze. Faser- moBsens) 6s 4O=44) 5" oll. tiv. Mice O27 rye Calotropis procera,

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milor. Exch, (N.Y.) Golby, W.E. In appreciation of Professor Charles Sprague Sargent. Orn wee, weoae (leis Nowe. leas no.14,

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3 oO

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Reaktionsempfindlichkeit von keimlingen, Mitteilung aus der waldsamenorufungsanstalt Bberswalde.

Forstarch. Zeitschr. Wissenschaftl. u. Techn, Fortschr. Horstwirtsch,. 5: 81-83 aLIUIABIS SA hey ILS) US Pei halo) A (6).

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age salzkammergut. Fortschr. Landw. ap 179-184. Woe SESS USTZA7A es Sale) aieys Buchinge DNS

Sin esol keimapparat. Fortschr. Landw. er 192-194, ARS UG Oi MO Os

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Fortschr. Landw. (cont.) Kasasky, Chr. Versuche uber cie trockenstimulierung des maises. Fortschr. Landw. Be Ueb=l92,, TUT uS\ A Malte Abs) a) SVG no.6.

De Fruitteelt. (Arnhein) Plassche, van de. Extensief en intensief bedrijf in verband met de bestrijcing van ziekten en beschedigingen, De Fruitteelt. MS OS Oia MI UO, i OR Noles

Gard. Chron. (London) Berckmuller, F, The hybrid origin of Lilium thunbergianun, Sehultes, Cond Carona i Dil "Bile Po —clk gas Mr.c6, HOZe Ove LOO), (L. concolor, Salisbury x L. dauricum, Ker-Gawl)

Buusman, «Cur Root rot of Richardia. Gard. Chron, Tuts 81; 234-265, SWS Ane LO 2/s NO. vel Olle Translation by E.S. Salmon & W.M. Ware of her Hen wortelziekte van Calla... (Tijdschr. Plantenz. Wo By OK IG)

Conzemius, E, Economic plants of the Bay Islands (Honduras) (cont, ) Candeciron, ll, Sls ieid. Masee woen.

no.2cl100. . Historic lime trees at Bourlon, France. Gard. Chron. qT Tee SN serrations Tas, AMireeG Losi mone HOOr

Trces on one of the Canadia Battlefield Memorial Sites at Bourion, France. signed A.B.M.

HOStermann, G.

Leaf rot of the carnation. Gard, Chron. ote OG. 216), illus, Mita 2 OR LAr (le no, cO09S-2100,

translation by E.S. Salmon and W.M. Ware of his Hine bos artige neue pilzkrankheit cer nelke. (\Gartenw. v.25, p.65)

Hosking, A, The blue primrose, Gard, Chron, TTA Ss aSles Bove Nee LIers. NOvelOU.

Tie newer Coniferae., Gard. Chron. AALS 2oO=23L. wishin 4 Ne, Be) WI 2e 30 sao), BelOlbes

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Gard. Chron. (cont.) ROCIO ier A revision of Violas. Gard. Chron. IL Sls 22=2138, Wylie AAS) 5 MUSA Wave) 5/2 JHOlO)s

The Vilmorin family. Gard, Chron. EIEN Sal B el4-215, Mr.26,1927. no.2100.

Gartenfl. (Berlin) Graebner, P, Die nussbaumarten (Juglandaceae) Gartenfl. 76: 73-74, 104-105, ALISO 6) Ide ibe MOT,

Liebsch, G. Wissenswertes von samen und fruchten (cont. ) Gartenfl. 76: 102-103. LOS He Nibe A ILIA

Gartenw. (Berlin) Maas, J, Germisan gegen den vermehrungspilz. Gartenw. AU OBEYS) Macon Uet. NOLL. . Moniliopsis aderholdii.

Hoosier Hort. (Lafayette, Ind.) McCown, M. Fireblight. Hoosier Hort. 9: 57=62. ADM. NOs

Hort. Tllus, (Boston) The death of Professor Charles 5S, Sargent. Ojeina, ulkyisy, Delia de aDOibe) @ Aid LOZ (Cail

auc. handy, Zeit. (Berlin) schiumberger, O. Die wirtschaftliche bedeutung des kartoffel- schorfes. Ziele und wege zu seiner bekampfung. Illus. Landw. Zeit. 47; 131-1352. Tab iss V) Mibe LO. AUST? Gimuaatoyny pally 4

Indische Culturen. (Soerabaja) Jochems, S.C.d. Het afsterven van papaja's tengevolge van heftige mMesenc. | Imdisehe Culturen. 12: 274-175. aiiius. Mince MO 2 NOs Os

a

" é ‘ Ni ; , 3 ’ ae f VS D : ‘ ‘ LS ; . r J " 7 ‘“ FEES PL, aa if ; is ( 4 a 7 } ‘ i ett ae +0 - , : { ; - vi [ye te ns yee ' i a . ‘ 1 be: ; / i : } ; ‘ ry

Be * of ba Ane “ at Bree

? ip ee , 2 A Ro,

diay

e f ne a ; f Se eer i ¢ ‘ = a ry Pe f Y $42 Dh te 2s 8) ‘ ee le s- 3 +x sack Jv Aa t - ell ry to 7 4 ' . . i + F ; ‘oe ~ n 5 g ' tak base. | _ e ‘ Rae -- yrs ey ie eed yy, 1 EA Se 4 idea) ce

ry s Ni My rath fs 3 cf

Nicely eGIOlA, (amu stole dLcabe

Jahrb. Wiss. Bot, (Leipzig) Breunerm. Th, Untersuchungen uber das geoelektrische phanomen, Jahrb, Wiss. Bot, 66; 381-428, aL ILL OuS) Mr, UOine MOnMOls

Hulbex uh.

Beitrage zur klarung verwandtschaftlicher bezie- hungen in der gattung Veronica I- Jahrb, Wiss. Bot. 663 359-380. itlvs, Mreuge7. nowsds

Kihara, Hi, Ueber das verhalten der “end to end" gebundenen curomosomen von Rumex acetosella und Oenothera biennis wahrend der heterotypischen kernteilung, Beitrag zur frage der para- und metasyndese, Jahrb, Wiss, Bot, 66: 429-460, illus. Mie OZ) Monel.

Kommerell, E. i

Quantitative versuche uber den einfluss des lichtes verschiedener wellenlangen auf die keimung von samen, Jahrb. Wiss. Bot. 66; 461-5le, illus, MrwIZ27. NO...

Levisohn, I,

Beitrag zur entwicklungsgeschichte und biologie von Basidiobolus ranarum Hidam, Jahrb, Wiss, Bot, 66; 513-555, illus. Wag MAC suaaNon Bc

Die anatomischen grundlagen fur die gleitfallen- funktion der bluten von Stanhopea tigrina und St, oculata, Jahrb, Wiss. Bot. 66: 556-577, illus, Mr. 1927. nosds

Journ, Aer. Prat. (Faris) Guyot li, ‘ Le probleme actuel des anticryptogamiques, Journ, Agr. Frat. n.s,, 47: 236-238, Mr.19, JUSIATs solos yee

Mottet, S.

L' Arboretum de Pézanin, Journ. Agr, Prat, MS aoo=eOO,) icoo— oOo.) Liu.) jan 26. ISG) 3aNoy lies Aye pay ue

Cet Arboretum ... a ete cree, par M. et Mme, Phil~ ippe L, de Vilmorin... Il est situé & Dompierre-les- Ormes (Sadne-et-Loire)

Journ. Bicchem, Tokyo. Hiwatari, Y. Jeber die stickstoffhaltigen bestandteil der fruchte von Citrus grandis Osbeck; form buntan, Hayat, Journ. Biochem, Tokyo. 7: 169-173. Ja, OZ iis DO. 1

peat \ wy ia Manic : iy (et st

ra as wm) ie (ge aT

we) ewe ey Sp a ipa 1. “at at : a y pe a aNGi Fi ie cs a a 4 . i PNA REIN ote 8: fair Ney he aa ee ee ya P rs ‘a Kael - aura, . an rays 1. Shh: MS aw Sivels’

‘iba

ida ie rie oat vert fi UVC Be ice Wealth As ii aAN : ‘ : ,

Wig va nee A 4 hs

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Cian AP Ii outa Ss), Mop. & Maiimera i heW, @uantitative studies of vitamins, A,B, and C-in

Sreen plant tissues other than leaves. Journ. ISsLOiNe, | (Clarsinna | Ze Bia SI aya UNIS) alo)! 2) Depr. Asn, So, Mustralia, (Adelaide) Quinn, D, G, Downy mildew (Plasmopara vitivola). Journ, Dept. Agr, So, Austr. 30; 726-735. illus. i IESE A Bao) ay TAR Dept. Agr. Victoria (Melbourne) Adam, D.B, Plant pathology, Studies in Europe and America (cont. ) Journ, Depu. Agr, VictorLa, 20%) Bo- 90, DS ECA ae allover Tindale, G,. B,

Cool storage of Washington navel oranges, Results of 1926 experiments. Journ, Dept. Agr. Victoria, eco; 74-80, illus, PUA) NO.

News. Bot, Gard, (Lancaster, Pa.) Bowers, «CG, Gy Phododendrons and azaleas for breeding purposes in America Journ, N,Y. Bot, Gard, 28: 81-86, OM MOC OeO.

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Sony) om tine field, Homan, Scie Nome iooee Japan. no.287. p. 430-436, 0.1926 (Rec'd Ap.1927) Text in Japanese; English summary: p.98-99.

Kondo, M. & Okamura, 7. Hye zwischen dem geschlecht der prianzen Osse, der form, dem gewicht und dein spnezifise cht der samen von Cannabis sativa L. Journ » iS) no, 2 S3. Ds DOOr eo’ Je. ALS ore

: 2

Car iS

fon Qu

; German resume (Suppl. p.1~2)

i Lal i " ¢ yeigean' 7

Chee he

Aviin OP 1 aan

¥

Men ) Sy Jolla TAR oie BUS)

Owe.) SCL Sen SOC, Wweapaa, (cont ) Kondo. Me ie Okamura, 1), Ueber die schmatzig-braun gefarbten enthulsten reiskorner "tschamai". . SOWING OCA OCs Jaren, 7o.287. p,.411-429, coll.pl. 0.1926 (Reed Ap: 1927) Text in Japanese; German ré sure: 1S iicewhos Helmintnosporium,

INSEL) IC

Further studies on the staminiferous flowers of the olive tree, with special reference to the relation. of nutrition to the staminiferous flower, Journ, sci. Agr. Soc. Japan, NO.289. DacOd=olld), plates, D,1926 (Rec'd Ap.1927)

In Japanese; English translation: p,507-513 Sadamoto,. W.

A preliminary report on the primary growth of rice-seedlings, Hourn, Sci, Aen. Soc. Japan, movcse. p. 374-388, §.1926. (Rec'd Ap, 1927)

Text in Japanese; English summary: p.90.

Sasaki, T.

The preliminary report on an abnormal type of germination of rice seeds under reduced air supply. JOUR SOUNeGsoOC. Japan, NOW.286 | p.col—4eg,

NW. 1926 (Rec'é Ap, 1927) Text in Japanese; English summary: p. 101-102.

ouminoe, K, About the conjugation of ascospores on germination

in Saccharomyces, yourn, SCl. Agr. soc. Japan: Salo) EAS WioOso-oose aidys, OAs O26 heed Ap, 1927)

In Japanese,

Masueac: |S.

On the resistance of barley to winter cold 1. On the relation betveen the resistance to winter cold and the monosacchearose content. JOU) OCa en eis poc.Japan, no, 288, p.486-492, illus. WN, 1926. (Rec'd Ap.1927)

Text in Japane se ; English sunmary: p.106,

Journ, Sec. Nat. Hort. France. (Baris) la Gerome, J. Chlorophytum elatum II. Nouvelles precisions sur

ses variétées panachées e+ sur les caracteres distinctifs entre C. elavum et CS. compsun, Journ, Soc, Nat, Heigu.ironeek 4. Mv 28K 96-99. Ne LI27

vay f. - ot oe a | ifs : es xd 4 am. ie : x wee 2 + Ae "4, Li!

a oe i a rm Aiea

a i x ‘ ‘ i : WRN oy tamed Woh, od oar i Ar Twat wil ’ J A aS AT Pe iy es re Ue

Wie Shahn Orel ai Dw aunts

one, | washes Lead. Sei. (Bal tanore) Standley, iP), C, New pilkents irom Central), Amemiea.) (Mile Journ, WBSIa) WAG Seat Gish) MeO A aluain WSon cen NO Ziey ONC

Kranke Pflanze. (Dresden) Esmorch, F. Sollen wir trocken beizen oder nicht? (concl.) Kramnie Prlanz. 4; 37-41, Mrs WO2 Ta moni,

Landw. Jahrb. (Berlin) Kross, W. Untersuchungen uber die Neubauersche keimpflanzen- methoce, Landy. Jahrb. 65: 277-330 aullngicn WZ) wal). 2h

Meld, Norges Landbruks, (Oslo) Moen, O., Bremer, AH. & Jacobsen, G.

Om clektrisitetens utnytting til opvarming av drivbenker (heating hotbeds with electric energy) Planlegoing av mindre drivbenker med elektrisk op- verming. Bn jevnfgring mellem opvarning med

elektrisitet og andre opvarmingsmater, Meld, Norges, Landbruks. 7: 96-156, alah) sai 6 no.2,

English summary (Seed germination by different temperatures) ; p. 152-156.

Méller's Deut, Ghrtn.-Zeit, (Erfurt) Dinter, XK, Neue sukkulenten=arten meiner sudwest-Afrika- reise, Mollers Deut.Gdrtn,-Zeit. 42: 101-102. ABS Mites tO NOM OR I, Lithops sumnitatum sp.n.

Naturforsch, (Berlin) Huber, JA. Uber abstemmng unc systematik des weizens (concl. ) Naturforsch, 3: 642-646. Mr.,1927 no.12,

Naturvissenschaftcon, (Berlin) Arrhenius, 0, Pflanzenvechstum und bodenreaktion, Natur wissenschaften,. 15; 263-264. When ASS I NS2i75 wale, (ak!

New Jersey Acr, (New Brunswick) Beep Ni iA. Excessive stimulation injures Baldwin apple. New demsey Aor. 9(4): 4. Ap. 1927.

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Plent diseases of New Jersey XIII. Seed-borne diseases of potatoes: their control, New Jersey Agr. 9(4):6-7. TS Ap. LI27,

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tee

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18) ake Po eee aa pi

eae oe Ppt a Pree i, pid oy Sih M 4

nm a 7

a eR 2 ARS : ia. { } Ea. vt Pinte Behe eves

‘ ne Ps Bee i ‘ee 4.

P rns Aen) phon S . i” ‘

> i) ane “> - ; ¥ i Bed , i? , oI ts = tin ak : ‘ \ , in ; oT wh J “i ia ‘ bes i wut vt 4 A “ : “ERT SEE AR seta:

¥ - y ye t ve . t

é i .

oid % ror ‘ as ™ i eee hey i 7 wits) " > re wo! ¢ = okies

4 ; - At oo arid a 7 i” Hi ‘ yl > Vy ee ’ 4 © he od a hy y i ae A) j 4 a: wi Nf : ‘ * ; ‘ £ ar, : j ’ + " . ‘ 4 , eye is \ eG: + tae af +e eat ATO ‘

if SL) en pho

-

New Zeal,

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Journ, Azr, (Wellington) Cunningham, G.H. Acacia gall-—fungus, New Zeal, Journ.Agr., SOS S275 ale) Nese) (Cserelicl hoy S27) mo, 2. Uromyclacium notabile,

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Two recent cases of plant poisoning among stock, strathmore weed and ngaio. New Zealand Journ, Agr. 353 LO2=105. Ag.1926 (Rec!d Ap.1927) no.2.

Strathmore weed (Pimelia prostrata); Ngaio (Myoporum laetum),

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Mie Wiechens of the Isle of Man, a preliminary, list showing the distribution of the species known to occur in the Island. North Yest. Nat, ye

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Abstract of paper delivered to the Liverpool DOW OOS ty is SO WLI eo.

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an veredlungen, Cbst. u. Gemiseb, 73: 69-72, SOS Zh (auibllabusy anor IO) Vere eM DECAY in Min aYoyd raph (6)

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qualitat der fruchte, Obst, u, Gemuseb. 73% 86. Mr,24,1927. no.6,.

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a x Fibs t , ene ta * { \/ rw : \ “ -— ~~ yo Pa J ~ OL) BAL oe A. AT en Kel nr * ia bes ie Stas teers Septet *s Oh ee > es vat . ‘ a . Ler + <oF ‘ he is has © 2 ‘ : = rel / ,

; » oe) 4 4 Pa ' A ea es vas? + Lee

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wmodospora sordida, NOVe CEN WwW eu MSP yeLme neue "bangiacee" des susswassers. Oesterr, Bot, Zeitschr, 76: 25-28, aA bere iher, Lge) 4) Os 1k

Kve iia 3G,

Der mikrochemische nachweis von organisch gebun= denem schwefel und magnesium in der pflanze, Oesterr, Bot, Zeitschr, 76; 15-24, Mas eS Zi7ey Gao}

Solas ys Mien aT s Ueber bau und entwicklung der neuen volvokalen gattung Chloroceras, Oesterr. Bot, Zertschn, Co Ma MS Gol «pl. Li, Me UC a5. 390) 5) he Chloroceras cornifcrum, C. lobatum, n,g., n.sSp.

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Demesuld, Amer, Gleciolus, See aloes er, Nev) Cilamlc CyB Treatment of bulbs for black rot, or base rot, Off, Bull, Amer, Gladiolus Soc. 4(4): 31-34, Ap, 1927.

Gloyer , WeO. & Carpenter, D.C.

Comparison of fungicides for the control of the hare rot of Glattiolus corms. (Qheae Al eyewuil Amer, Gladiolus Soc, 4(4): 20-22. anelnuise Ap.1927.

McLean, F,T, Evolution and the gladiolus (concl.) Ole, Bull.’ Amer. Gladiolus Soc. 4(4): 23-28. Ap.1927,

i ‘ytd $e5

AT oneness e4 ss) ye UT eets veo PRLS a oes Pare al Peas : " | i Pee, ee eA rei?) @ 4 tf Maga AO ish SOE | j v re 4-8 te i p apie ane RY : i! - if i , digi *" we \ Ped ’ moet ihe NEN t if ie A ad omen gay, ¥ a = erie " Ae = i } 7 = n whe = uy i : er. + " es , ae 4 ’ Cae ORG ype a! ' ys f : : 1S ae care rane : . 4 1 ot AG Ae, CDE RARE orl 4 r i 3 raenys aoe e 7 ‘i 52] ‘, i pied Ei ied AT ‘ @ ‘es Py a , any ae » f | : ; : ¢ BAS : att j F i é rte CP 2 = ’ i Md nat ae : ean eek W wry ‘it hid * fy it =; Ge hi om , . = 5 Lo 1 Mo re : oy ¥ Ay

x t e Py ies Cy oe ‘ ri Pa Peele int a ol J WGA oT AONE ot tie RAL aM Rasy coe baie ier, ie ee wd Te pa ae. ON pSolt

{3 ; si

VRC ODORIG A NOnune Os

Pacific Rural Press (San Francisco) Weldon, G.P. eather ana fungous development. Pacific kural Prews, WUE SAIS Ni yoyulS) 9 SIG 4 Galo, 3 JUS).

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Perfum, & Essent. O11, Rec. (London) #memones; the Pasque flower in the perfumer's art, Perfum, & Essent. Oil Rec. 18; 86-88, illus. LEO Heim Ow oie

The newer. essential oils I- Perfum. & Essent, Cit Ree. Me 96-977, MBN USA pale) Bie i. Brief particulars of distillates reported & matter of record,

Thompson, C.J3.S.

The Lily of the Valley or the "Virgins tears" Perfum, & Essent, Oil, Rec. 18: 98-99. pdb Alous\ Miva BIT 600g Si

Convallaria majalis,

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Phytopath, (Lancaster, Pa,) ChereqmeiCyin tae Toro, RwA. , Plant disease notes from the Central jndes, Phytopath, IEG: ileeny se ahravey ear Mnbba vi Nera ro cakoyey By

Folsom, D, Unmitormitw of nomenclature for the viroses of Sclanum tuberosum, Phytopath. 17: 161-165,

Mr.1927,. no.3,.

lary ee

Ce vase i) ails

Ri ‘oie ae. Ci a

Sa my ke wee

pee

- * " o. + t fr r. ’ mith ug Manage PME he

wh ee ‘re ee a

Wiel) Owe a Oe) ais

Phytopath. (cont. )

7

Gardner, M. W, ipple blotch canker eradication. Phytopath, IAG, UBS aS iS) A Nn aS 2Er iratoy 4 ye

Hansen, H. a. Control of internal rot of caprified rtigs. Pnytopath, TGs SIS A010) Mr. 1927. no.de

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Fusarium moniliforme var, fici.

Hochems Se Cuge, Tie occurrence of Blakeslea trispora Thaxter in the Detch Bast oe Phytopath, 17; 181-184, eS Nagi. Meee (anuunaveyeyrOye A weak parasite OSLO aS attacks of Nezara on tobacco, also found on faded leaves of Physalis angulata & Iponioea batatas, Choanephora dicntoma of Gandrup is probably Blakeslea trispora. heach, Je 6. The neture of seed-piece transmission of potato blackleg, Piyvitopato. | 17; E56—1607 ("| adic. Wee TES ens TOV) Ae

Heuisel hws Wrckson, J.G. & SOMMSOn, Ws Ga

uxperiments with dusts for controlling stripe disease of barley. Phytopath, 17s) UVS= 79). eae MES ai Be Sao) aco 5

MeWhnorver, F, FP, HE Fungicidal value of oil sprays. Phytopath, 17: 201-202, Mire Gri, a Oledig

Sclinerde pian. Mes, Heaney remed seul eG Lo Za. Phy topath, eho OG port, Mr,1957, no.4, Publications of Frank J, Pyemeisel: p,136,

Sher vakorh FC 51.0), A modified method of ee cotton seed Wii sul par ie. aca. Phytopath, Me (NEI=UOS,

ae Use

Migraine ori winl@Qyen soe

phenbakoti)) “C.D, Photographing living conidia mounted on agar, Phytovath, 7s IONS asian MiG OH One Paper presented at 16th annual meeting of Ameri- can pnytopathological society.with title: Use of Seles blocks for photographing living spores.

detae: Wea, , bershun) C.B. & Boerner, laG.

A study of the distribution of Tilletia tritici and T, laevis in 1926, Phy topath, 17:167-174, Mr.1927 no,3,

a i) ; a Th - Maal ‘4h 4 f - . a ew wey a Ma fi 7 ] ese Nei te a!

; “ Cod a oe att) gh ees ‘ BN at et aieaie, © be # ‘ . - 5 a Re Pea $F $ oa sera RL i < . : 7 = § aw Ov < de mT nS ’ = ey ee wae > 'y < e- ie <i + rl x a> [> a ey er artis Pye, © 4 al ites A see AAS FG) | ee pe Dit: >? i 5 J mi ry Hires oe Pee wade Yon ee, ee Oa i Phe Ste" el gad fereeh) 3 ¥ »

nbs ool, OY EONS Ts

Mas BARES. 5 |.

{

ie

Wty

Phytopath. (cont.)

Wome. Sara iee

The problem of Dichrostachys nutans, a weed tree, in Cuba, with remarks on its pathology. ae 173137-146, PIT USou)) DL veel la Wires Zia Talo ae

ee name "marabu!, is attacked by two para— sitic fungi, Ganoderma pulverulentum, which en- ters through wounds and causes a decay of heart wood and Ustulina zonata, which is the primary cause of the death of the trees,

Plant, Chron. (Madras, India) Ashplant, 4H,

Secondary leaf fall disease of rubber. Investiga- tions into methods of preparing Bordeaux and Bur- gundy spraying mixtures, Plant, Chron, ees 11d= 2 6is ZO eee TO ele

Prakt, Blatt. Pflanzenb, u. Pflanzensch, (Freising) Igcabiayae I AES Ueber "selbststeril" gewordene pflanzen und die beseitiasung der unfruchtbarkeit durch kunstliche und nettirliche einflusse, Pralct/ Blavue sulemzenmo. u. Pflanzensch, 4; 282-285. Mr.1927. no.ld, Proc, Acad, Nat, Sci, Phila, BO Wena AC soSis Synopsis of North American Diatomaceae I- Buoc, Acad, Nat. Sci, Pyiladelphia, 78( Suppl.) Zreley, Uo J, Coscinodiscatae, Rhizosealenatae, Biddulphia~

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Microsporogenesis in the cucwaber, Proc, Nat, NCAR SG lG Oi Gian UMAR OMG Zi e UMOL Gis patina, S, & Blakeslee, A. F,

Further studies on biochemical differences ee sexes in plants, Proc. Nat, Acad.) sci, \ Loy Dis—l22 ye SE) en alolatey

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: Me:

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264, SAQA. MOK Be

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wake pusobi site na povrchove napeti rostlinnych stav (The influence of light on the surface dimension of plant sap) Soisy PFirodovedeckou Fakultou Maserykovy Univ. (Fubl. Fac..Sci. Univ. Masaryk) no.74. 18». 1926 (Rectd Ap. 1927)

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iter turcico-persicum TII. Plantarum collectarum

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Onobrychis generis revision critica [I-III, Spisy PrirodevSckou Fekultou Masarykovy Univ. ((Tubl. Fac. Sci. Univ. Masaryk) 70. 165 p. illus, 1926 (Rec!d Ap.1927)

Queensl, Agr. Journ, (Brisbane) Kelly, N.L, Cane pests and discases. Queensl, Agr. Journ. grlicne ls. Mri tO27)) nous Gumming, leat scald, mosaic.

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eo y

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Ms

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Record Bd, Comm. Dev, Siam (Techn. & Sci. Suppl.) Wenain sisal ee

Report on cottons from Siam, Record Bd. Comm. Dev, Siam (Techn, & Sci. Suppl. no.2) 6D. Nis SZ

Rev, Bretonne Bot. (Rennes) Danae di A propos des chimeres. Rev. Bretonne Bot.

LOZ Hi OS AOR |) MO.) ke

Daniel, L, Ptudes sur la greffe (concl.) Rev. Bretonne Bot. More: | W26-240,. alias: | Wo2r:) eal 20. atalino ys Damaeoi,) a, : Monstruosites provoquees chez la jacinthe par la suppression des racines, Rev, Bretonne Bot.

Danvely.. dy: } /

Un nouveau mode dtherecité: Utheredite inter- mittente, Rev. Bretonne Bot, 1927; 40-48, . TY TOen YO), LA

Daniel, i, Wouvelles observations sur la greffe, REV. Bretonne Bot. 1926: 50-60, illus., pl. xv-xXvi.

Jouin, H, La vigne en Bretagne, autrefois. Rev. Bretonne Bown WA Zim SOe MOL.

HODESCO Cal

Ltascension de la seve brute dans les plantes greffees, Rev. Bretonne Bot, 1927; 1-12 illus. Ole»

POpeSCoiy.. Cas Le pathy spororetre Popesco, Rev, Bretonne Bot. 1927: 13- 18, ill Us. no, aU

Popesco, Cy

Régeneration dés faisceaux conducteurs Libéro- ligneux dans la moelle fa la suite de la décortica= tion annulaire, Rev. Bretonne Eot, 1926: 1-47, ROMANS i) pol any ance 5

ahs aie a cas di ‘anion am “i, iia ' i Aa ie Jeuiahil -

t a ge 4 . Pie (eens Gee ' ‘eh te ‘vie pe A

one ‘ J ce AA) ae MS a ieee © ee ae rl 1 ‘i = aad i

bad & i rr. pitt |e es a ds dive Lk hist 1ia3 ‘eat me 3 inate, ae ny “tints tee ig) ¥! i ‘ sae? ; ‘ vigs no a Le ‘ 2 eka - an | . ‘

oad te ee

‘ Ay! , » 4 7 os ar ag ; ene eae . . pAiye See uete ‘et ;

eng ar: ae 3 ek Ue Ree eich Sk rs 7, . cre vs MUM e ert ey eet, hp eee ASTI, | RT RE We (ae Res) er ' ‘ Ne 3 at ; : } ‘ ue a nee me

oo =o j . ait stent 4

a ae al cee 10. ae ge }

Vein =a Ai 1% ae wield fe ‘ 2 ny tS Vive fe : oan

‘ ail y ‘ a +a ° os ¥ os we Aika fe lte he & > arg “At cara 7 Ae : ; ; = * i 4 Ls Be oe bw AS oo TS (ee ts ‘ RS

: TA : 2 y Ee uy x ‘23 Bagi wis bib yak tact] Nia ay

- i a fbak.

‘) ai aoe Fen, ea. rhs) b B aidus, Abe ali ok oat

VE SOM Wee

Rey. Gen. Bot. (Paris) Cite wapiinenae: ie : Note sur l'emoloi de l'acetate chromique dans la technique cytologigue. Mew.) Gem. Bot. (69: O5=— (28 OU Ce Wisk ys!

Deflandre, G. Monosraphie du genre Trechelomonas Ehr. (concl. ) Reve Consy Powe Pa i o=9S4 1) Ke Oe fie ao. 458.

Guilliermond, A. & Mangenot, @G. Revue générale des travaux de cytologie varus 4

de AOMONa 1925 (cont .) Reve Cen Bowe Gein oo WAS F.1927. no, 45S,

RevooHiste Nat. Api. pt. 1. (Paris) IRGL WALEeIC@ 41. Le Caryota excelsa? Rev. Hist. Nat. Appl. Ee i ile SoCeT li oD. 1926. noes

Rey. Hort (Paris) Mottet, S. he wan de Wa chine (Pinus simenszs)) ) Reve Hote 9e Sie Aloe) 1Mlus., Maelo. LOL (iM nos lis

Roezn. Nauk Rolniczych. (Poznan) Golonka, @. } Odezyn gle by a wspol zawodnictwo roslin. (W Syietle doswiedezen wazonowych) Reaction du sol et le rivalité des plantes (Sous jour des experiences de vots) Roczn. Nauk Rolniczych. 16: 27-441. Ens. LAG.

Bnglish summary (Soil reaction and plant com- petition): »,41,

Kuryloviez, Be f

Studja nad zaleznoscia rozwoju roslin od stanu uwilgotnienia gleby w roznych okresach yegetacji. Reciemehes sur Ivintlwence de i humidate de sot Suma ke développement des plantes vendent diverses periodew de végetation, Roczn, Nauk Rolniczych. We s7O-7 0. \illus, 1926.

Germen resume (Untersuchungen uber die pflan- zéenentwicklung in abhangigkeit von dem bodenfeuchtiz- keits-zustand in verschiedenen vegetationsperiodes) 402-410.

BOske .

WoLyw roznych eo eyamalico ha gromadzenie sie alkeloidow w lisciech bielunia podworzowego. (Datura stramonium L. var inermis) (De 1'influence des divers agents sur l'accumulation des alcaloides dens les feuilies de Da atura stromonium L.var. inermis) Roczn. Nauk Rolniczych, We USo2uS. S27).

French résumé: p.215- 216.

wu. NOL, pie.

Roczn. Nauk Rolniczych. (cont.) Stelmachowne, M. Regulacja odezynu podjoza przez torfowce (Die | regulation der substrataciditat durch zwei torf- | moose) Roczn, Nauk Rolniczych. 16: 173-185. We. Pomusn; oublisned in German in Bull. Aeads Poon: Sem eu tcciny wl. Ser) Nath et Nab iSer. Bay ser: Neve.) Cracowile)) 1926.) p, 515-327.

Science, (Lancaster,Pa.) Dr. Charles B, Marshall. Science. . 65: 322. Ap.1,1927. no.1683. Natice of death.

heme re yun ie. _ Conifers and the coal question. ScHemee. 65: Eba-Poe 7 Soe s.a9e7. no. 16s,

Scient. Agr. (Ottawa) ecman. Vien co melicgadl .) i. The determination of arsenical residues on apple foliage. ecient, Agr. t 9290-29: Ap. WATE sol) i

Huskins, C.L,

The -elaminatiion of false wild oats. A breeding Poscimilaty MSevent. Aer. 9 y= es5-26o.) sip, Gee mono:

SERIE OURO ARH Canals Tmportant soii-borne diseases of crops in western Ganada. Selent. Aer. 7. 292-20 InalO2) mone!

Studies of the removal of nutrients from sub- S0il by alfalfa. Son (Seas) |) 2a) 2 cone im aoe MOT mont.

Tijdschr, Plantenz. (Amsterdam) BOS, Hi: henghalzigheid bij wortelzewassen. Tijdschr. Miemtenz.. 35: 35-43. slic.) pllivew, | ie. MeN MO, Ser ; ( German resume (Kurzer 2uszug uber das auftreten von "langhalsigkeit") p.42-43.

Costerus, J.C. Foliaire doorgroeiing bij bloemkool. Tijdschr. PWeavems Fo S49) ok, wil i Me.2 927 mo.6.

‘ a “tues ha seared i ete ta RAS i ie

iat er ; (GRO ea ivah 3 - =e I i 5 é. oH, “0 oN lal . ay . wil « te. > ; 4 CAs i ' oh Pb Ls 3 ee as mm a =I f or - = 2 ae Fs i : i a wi ’ > .* 2 hs Sa a ] 7 ‘

‘ bad pe " on : ore . y rai, , as ia ‘ - ‘4 Cn ’ vied ft vs f is i wf > 4 ] wits e ; 1 a et, QU: Ball Mat Serna ‘ pia Aon ild a eatigainiaad ; rn ia nt he ae ' i i bes We Lig E§ ‘a 2 m

rp la ; JaSotil, 2 pe oC) befits why re aiiiies es bigs ae ple ras reel. ehh, ee He

hey

> | ge p a A fee oe’ pf,

Tijdschr, Plantenz. (cont.) Ziekte van kiemplanten, Tijdschr, Planten2, Sei Mee OA Bo. 5. Siueneds dey Ke:

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Darbinshire, O.V.

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Det Sito dC Qnthe: occurrence of Diaporthe perniciosa Ob a Closes, welhatec orm om UMalac. Trans. Brit.Mycol, SOC. ZO Be Mireles G2 moe ln

Dillon Weston, WAR.

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T. Shrivelled "Worcester peermain” apoles bear- Inet WervineCro Ot Necurta.callicena) iit. “An “eye— ret" of Worcester vearmain apples caused by the co- mou suace, OfiNectrila: salligera Bres., Til.) The wilting of Worcester vearmain blossom trusses. IV. HNOvES On Dear canker,

Hoggen, I.A.

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studies in entomogenous fungi XII. Peziotrichum Vachnella; Opkhionectria caccorum; Volutella VPLGOCeumn. Trans, Brit. Mycol. Soc. 12: 44-52, TOU G NSerh ae at aN Ges CTT SatiaVoyes vs

Pethyobridge, G. & Nattrass, R.M.

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WNectria rubi on raspberry

- ca e x a

a

ey | x ae

iat te

ig BE

are

9

we

aa a

nate

wits con

ee nd

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eons. Mitinors Steve Hort. ‘Soc. Anderson, H.W. SoOEay ine om Comtol “ol bactenlel spo) On. peach, Lanse ll Geate Hort, Soc. oOsWiyat at. |) 192i.

NACSTeSOin ye Tekenicey NA

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BIO. Wie oe Dusting peaches, roms). ai MS ce jHOuuE Soe. 60s Mei) LORT.

Colltoys “Axsi

Recent Gevyelopmencs: im the Control om small fruit dise»2ses. Means.) Livi Pita) sorts) SOs 60; 53-5205 1927.

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Trans.Peninsuls Hort. Soc, (Dover, Dela.) Adams, J.P. Soreying end dusting for control of bacterial SOG wm) Stone fru tS: Trans. Peninsula Hort. Soc, YO: 46-55, 1 Ereliminary ‘reoort,

Mes jen 6 dy vA! Observations on the dropving of young fruits, Trans. Peninsula Hort. Soc. 40: 34-40, 1927.

NomMap ce Cr The timing of apple sceb sprays. igeeiaNs Peninsula Hort. Soc. 4

OMA Ee ie Hne TOxic prones ty, OL Sulphur), Trans, Penin- Slaw orc y soe. YO: Zil= su 1927.

Tree Talk. (Stanford, Conn.) Anderson, AoW, ice Dilreht OL apoles end pears. HUsetee | MilevILs<s G2) 5) OSA a halnouse say ame 27/8 Codding, G.M. Gur starving shade trees, Wibgee) Welle. Ge) 5 ES-eN Aldus.) L9ey.

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prevalent in the ee

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HEROS NCRackwrenavelectricel Gesustance ion jumcess Tree Telk, S(2): 14-16, 1927.

imeyoPraki Bot, i Selek. (Bull. Avpl. Bot. & Plant Breed, (Russian.) (Leningrad)

Doroshenko, A.

Ls Enotoperiodism of some cultiveted forms an Conmeciugn mihi their ortgin, Trudy Prikl Bote. Selick. (Bull, Aopl Bot. & Plant, Breed. \(Russian) i oy—220. Wits, 192/. no.1.

Russian with English summary.

Experiments with wheat, berley & flax,

--. The geographic-morphclogical method of systematics and the hybridization process in nature, Lreudvnriicls Bot. 1 Selek, (Budd). Apple Bot.) & Plant Breed. (Russian) Vis eet— 290. Akash el mapper ino) Ly Beh

Russian with English summary,

Investigations with Zyzophyllum,

Danses. Ei.

... Géno-systematical investigetions of cultiva- ted Brassica. Wsapielyy) ereautele Oe «ak Syedlenes (COshuula Appl. Bot. & Plant Breed. Russian) 17: 3-166.

mL oKs A LGIETEN: ia\ova es Russian with Hnglish summary,

rs Shs oats uf iol EXON,

~

Domi Calis, Publ.) Bot. (Berkeley, Selif. ) Goouspecd)) Two ck Seen. 130), Interspecific hybridization in Nicotiana V. Cytological feetures of two Flhybrids made with Nicotians bigelovil as 6 parent. Wrage Celine Pubie Bot) lk ml =t25)1 ML See ono aon

Waiv, Lowa Studies Nat. Hist. (Towa City) Lohman, M.L. Occurrence of mycorrhize in Iowa forest plants Unive Mowa iStuemes Nat Ane h. ll GOs p45 5S. ole Hoye SNe.

Winters, G. The Towa svecies of Russula. Univ. Iowa Sumsaes Mate iota) Milicl®) = 5-50. | ole sy) 1926)

Vestnik Ceskosl, Akad, Zemed, (Przha) Nadvornik, J. Mle ;

Vaha semen picnich trev a jeji vztzhy ku kiiceni 2 vyvoji klitici costlinky. Dss ssmenge- wicht und dessen einfluss suf die keimung und die entwickelung der keimpflanze bei den futtergrasern. Vestnix Ceskosl. Mead, Zemed. Bout es sTisenay Ne 1926. no.9,

Vict, Net. (Melbourne) Nicholls, W.H. A new greenhood orchi Pieroctylds | Sn2Crie Sim. SDE ee Vaio. a Nat: 43s mole. lus.) Maeda. mons

PESOO BWA De We The orchids of Victoria VII. Vict. Nat. 43: GL DAD OIE Gab alo.ge Ri bawiL Ceri swaovey. BENE. Z2piski Belarus! gh, Akad. Sel'skee Gaspad (Mem, White Russ, Stat. Aer. ons ard, K.G. Poa temiaten Zam rho rschune Ger ersiice. Zapiski Belarusk, Deiarzh. Akad. Sel'skae Gaspad. Giemeywnite Russ) Stat. Aer, Nead)), 1926. a =zan DiS. anmwabes | Tables; Russien with German summery, ie Zus omase ier) Kassim icakion) der kleimnassen,

wa hy’ r

t (> i+ tay) ue) NN

Zeitschr, Forst- u. Jagdw, (Berlin) BSUS Onin) Al Die ulmenkrankheit und ihr ubergreifen auf otbuchen und andere baumarten, zZeitschr. Forst- PE wesdn. 502 Wale) MrlOe7. nos.

Gc

Ae i tj i, } erin) sh ae Wane aie at we pe ? rei Ata dedbind ols

; ; be Pate, jae! ty: ed a (i i} ee : Hi; cr ra ony hn Gl Mes eo * ¥, és at ‘1 [7 af 1 ‘ “te «ite! ve ie i -—- may 7 * ij vi SLEDS ne sat mt gg 7 es i $s we Oy: ee hs Y ys Me

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Standorte seltencrer pilze im.sudostlichen Niederosterreich, II. ZedhScnre Paulie WsiSW! gi gee, Weer, MOT. \oavo Lal

(@)

Killermann, S, Elias Fries (1794-1878). Zeit semny) Palka: TD Satoh Ore) oi — DOs live; ISVS TES We naWohouonshiTk x

Zuckerind, Cechoslovak, Rep. Neuwirth, F, Elektrometrische feststellung der “vitslitat"

des vflenzlichen gewebes und messen der toxizitat €iniger gegenuber der rube, Zeitschr. Zuckerind. CoChoslovalke Rep, b> 249-257. Aldus. B25, U9 2f. 10.26,

Zuckerrubenbsu (Hennover)

MGd eo Hs Ueber die beksmpfung des wurzelbrandes der ruben, Recwerembpenbaun i Ge = 59. 7 Mrs) Gor. no). os

. & ms = Tv eNnsen, Shenae) . Ss

Physiologic specialization and parasitism of Helminthosporium sativum. Minnesota Agr, go wovete Mechu Bulli. J3 7. LUC PEM OMU Nes o.cit al, OIL, JM 1926 (Reeld Ap. 1927)

Robinson) R,H., & Hartman, i. AMOLOZLeSS Meport, on the: memovel.on spray

resicue from apoles end pears. Oregon Agr. Exp. Sem Buldy 2260 8G p. alae UT O2 7,

Maclilian, H.G. & Christensen, A.

MES TUG y On DObaLO ls treatment Tor Rhizoctonia Comtaoil : Nyoman Ncw: pei Sibarte Bile uel Olea, Ming L927.

‘ > ALE. 3 Peel BT. gaa ?d Fee Bey: ut eile %Y daub

’ Lc bP D 3 | Fe ar S bee tee ae , i Ps ENDO L (FLOSS 4 Feb! 8 ai K f F 1 ae uy a 4 ey * et AF Fat * i, oe . ; . ~ aN +38 © ‘ ya CBP) ok mae 2 IF i. as A

anes] i * m a a t e Foy i, fue ni gate oie 9 Berg a! i : iA : é te ; a ue a ? i =e eal a er ig eS 3 = 1) = aN ke a ve & eS a eee < iL, ¢ 4 ; é ’ er ae j ‘s : * oo z a ‘ . . 4 fies nee 4 ¢ hiey ¥ . ent ais es me Y su) 2 ’ — ee) i Ps Cs thie te 5 ie a REN y Tepl fo geht ERY sae + 7 es - rn, be ed ae ta Ae ey sate whe ; pipet ae AE OR ee ahs Gis} i : Ree : a 2 i

a: weet ae rae * cha i ae St. da lth ne Au 3 iF i a a ft ea a VOR CO Fen ath Bn | Pid ee

aS

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W

Books.

Anére, H.

Ueber kunstliche blatt- und blutenmetamorpho- sen bei der schneebcere (Symph, rac. Michx.) Berlin, Borntracger, 1927 (Abhandlangen zur theoretischen biologie hrsg. J. Schaxel heft, 25) Battiscombe, H.

& descriptive catalozue of some of the common trees and) woody plants of Kenya colony. - London, 1926.

Cloud, K.M-P, The cultivation of shrubs, N.Y., Dodd, Mead & Compeny, 1927. eULSre-) deli wis Chemie der enzyme... e2.us 3., nach Schwedischen vorlesungen vollstandiz umgearbeitete sufl. II. Soeziclle chemie der enzyme. 2. abschnitt. Der hydro- lysierenden enzyme der nucleinssuren, amide, peptide und mroteime beard. von H. v. Buler und K.. ec Minchen, J.F. Bergmann, 1927.

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Béitrage zur kenntnis der verbanderung und eini- ger verwandter teratolozgischer erscneinungen. Jena, G. Fischer, 1927 (Botanische abhandlungen hrsg, von E, Goevel, heft 11)

Komomner. Osu, toew., S. & Sehroter, Cz

Lebensgeschichte der blutenpflanzen Mittel- Snows. abe 50nd 5. abit sa DOS. LOmMae (Oxalidaceae von A.Y. Grevillius & W. wengerin) Stutsgart, KE. Ulmer, 192/.;

Lawbert, R.

Die wichtigsten krankheiten und schadlinge der zierpflanzen im gewschshaus und freien, Berlin, P. Parey, 1924 (Gartnerische lehr—hefte ness von A, Janson, heft, 12)

Maiden, J.H. A critical revision of the genus Eucalyptus, Ve peer (no, o7) wSydney.| 1926.

Mods ih. Im lende der autgehenden sonne. Wien, J. SoOmInser. Oey.

eRe Si

Dies it

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“ ? al : 4 a (i : At F. i ere-7 oF * wth f it 125 4 F 2 ieee T Hid a 4 he 7 i - : y Lt, ¢ é oy ia Aaa Gy? ‘ x ‘ i + y Ve i ( oO Pome ; F pee ene 4 7 6h tit: 1 BS Ne \y ne : a a ? k ‘ ‘ 2 RSE rate far, ' boty felt , 4 ; E - E ‘oe af Jay nae a “ ~ id rat 14S & Z ‘ } < ; ; penne i ~ ‘ Me Z , ‘ - ° 1% SY re 4 tay ~

y = i: f ‘phe! | oi _ patter G revel wilt Ls. ee tellped: pie he Ma i

ers 2 ee Ce “ean seem, i bps Ling?

i

v.9, 20.7, 7.33.

ooks (cont.)

ee) Moliterd. ii. ; ‘ Nutr eG Lonvde a) olantie. (changes die lilcau (ce

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1927 (Bibliotheque de »shysiologie & de pathologie

véegételes, Directeur: L. Mangin)

Zanibruckner, A, _ Catelogus lichenum universalis bd.IV, bog. 31-490, Leipzig, Borntraeger, 1927.

4 . a a! § Z 2 sows t ‘: i F > je, 1B ; : ‘= J <a Fie P Pa . a (Ral s) - a — I - pb ni - 7s . : a) 2 yg er ey. i ea aed pe hy NR ee ty dogs het bs te sale F i 3 i i Eos 4 2 f ; 2 , v "Oe eo ‘ > ys ‘ >.

. ‘ f ~ Y i H hee ‘ A rm Ny Siete ‘ £ i a A we J ey i 5 Y oe ee aan a Lm, i t i fr ’ = i : ‘* = 2 b a aS ‘ , A " 4 se 7 me i ‘ { ity ‘ Fe A, J i Py pe 4 1 a ’ ‘ t ~= ¥ 4 4 Aye: i . = ae - an i i q ) 7 re 3 “Ae : : a ao 4 ne . \ Fe ‘ ' F , eT } r ‘al H am ie me ; if

Fe iy x er ye vr

get, aq an 7 Ny & Wf oe i f h ‘ YS a if A 5 oN i ; . vay bs 4 rerlty » dS A Q L ums

CURRENT LITERATURE

ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY, ‘ COMPILED FROM PUBLICATIONS. RECEIVED IN THE LIBRARY OF TH UNITED STATES DEPARTMENT OF AGRICULTURE, WASFINGTON, D, C.

Vol.9, no.9. April 18-30, 1927.

Actes Congr, Intern. Sylvic. Dounin, M. & Goldmacher, N.

Quelques maladies épidémiques des jeunes plantes dans les pépiniéres des foréts. Actes Congro. intern. sylvac, ist, 1926, 5: 204=298. dallas, 1926,

Damping off of pine caused by various Fusarium (F, herbarum, caudatum, subcarneum, blasticola, and F, venereum); also by bacteria in absence of Fusarium.

Dufrenoy, J. La maladie de l'encre du chAtaignier. Actes Woner- Intern, Sylvic. 1st, 1926. 5: 299-300. 1926.

Havelik, C. La conservation du bois. ' Actes Congr. Intern. Sylvic. lst, 1926. 4: 455-468. pl. 1926.

Lagerberg, T. Rot in stored soft-woods. Actes Congr. Intern.

sylvic. ist, 1926. Dt 965-572. plates. 1926.

Tua

I boschi della Cirenaica, loro importanza geolo- gica, fitografica, idrica ed economico-sociale. Actes Congr. Intern. Sylvic. 1st, 1926. 5: 627-647. plates,map. 1926.

Running title: Les bois de la Cyrénaique.

Agricultura (Pan Amer, Union) Meier, F.C, Como se sumentan las ganancias dominando las enfermedades de las plantas. Agricultura (Pan MieganUaton)) no,28. 17 p. illus, Ap. 192%

Agr. Gaz. N.S.W. (Sydney) Bynes, He J. Defective germination in peas. The desirability of local seed production, Aer. Gaz. N.S.W. 38: agl=254, Mr. 1927. no.3. Pathogenicity tests of fungi isolated from infer- lor pea seed, Griffith, N.S.W.: p.e53.

Waid tel) 50) 472

mer. Hor. & Kor. Tife, (Wash,, D.C.) sudworth, G,B. A new western birch, Amer, For. & For. Life. 33: 286-287, illus. Myigi DOCH a mo. On), Betula guthriei.

Amer, Journ. Bot. Anderson, D. B. A microchemical study of the structure and de- velopment of flax fibers. Amer, Journ. Bot, 14; 187-211. [OWA Serlpren so erat ale IMoy | SUSIE 1 sa) a) Ban

Eaton, F. M.

The water requirement and cell-sap concentration ‘of Australian saltbush and wheat as related to the Salinity of the soil. Amer. Journ,Bot. 14; 214-226, us exoaial a BY). MUS PAPA a Galois, eee

ei aS) Antagonistic salt action in relation to the swelling and dyeing of powdered agar. Amer, Journ,

Bot, 14; 167-186. Woo) MAUS VeATeni alo) iivaee

Amer. Journ, Pharm. (Philadelphia, P.) Crate pig! de Frederick Belding Power. Amer. Journ. Pharm. Do coO=2oc sport. Apeloe7., no. 4,

Ibn Alton oi ian @ anna Oe Ceanothus americanus L,, as a hemostatic; a ré- sumé of recent investigations into the chemistry,

pharmacology and clinical use of the drug. Amer. Journ. Pharm. 99: 214-232. Aas), Ap, 1927. no.4,

Amer. Rose Ann. (Harrisburg, Pa.) Blackburn, Ki. By, Chromosomes and their relation to rose problems. Amer. Rose Ann, 1927: 54-58.

Jenkins, A. EB, Brown canker of the rose, Amer, Rose Ann, Lone elele2, 4 spill. xi-xic (il col, )

Ann. Chim, (Paris) Hasenfratz, V. Recherches sur la harmaline et la harmine, Mnnimonames Ki Pe lSlac26, | Mr. / ip. 1927) Alkaloids of seeds of Peganum harmala,

ss AbD)

Mie al Mt . it 13

Wiss) solo SNA Me Tole)

Ann. Mycol. (Berlin) Mayer Ay di. coNiel Mi Cr By van Sporobolomyces - ein basidiomyzet? Ann. Myeolunn 25s) 669=594. > 1927, no.a/4.

ReGiralas) oh), Beitrage zur pilzflora von Sternberg in Mahren. ley Ann), Mycol. 25; 244-388) 19275 no. 6/4.

Trematosphaeria piskorzii, Siroscyphellina piskorzii, Tnhyrostroma piskorzii, n.sp., Tremellidium,

n,gen, Petrak, F, Mykologische notizen IX. Ann. Mycol. 20: 193-

343, 1927. no.3/4.

Ann. Appl. Biol. (London) Brenchley, W.E., Maskell, E,J. & Warington, K. The inter-relation between silicon and other elements in plant nutrition. Ann. Appl Baol:, 14; 45-82. vl.v. 1) hu JESrares waaloy de

Dillion Weston, W.A.R.

The incidence and intensity of Puccinia glu- marum Hriks. and Henn,, on wheat infected and non- infected with Tilletia tritici Winter, showing an apparent relationship between the susceptibility of wheat plants to yellow rust and to bunt. one opi Broly 4s 105.112, 9 it . 1927) (Rec'd mp.) UN) ae

suggested that rust resistance which cannot be broken down artifically; may be broken down by natural contamination of wheat with the bunt fungus,

ISR Sc dntn) 2D)

Bio-chemical decomposition of cellulosic mater- ials, with svecial reference to the action of fungi. Ann. Appl, Biol, 14; 1-44, aha LIDRS se yoy at alain. 1D ULSI Weallo yee a lee

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The influence of Tilletia tritici (Bjerk,) Wint. and Tilletia laevis Kuhn on the growth of certain wheat varieties. Amn Appi BRO: 14; 83-104, ile Aeivelete Hie Oz cenOr us

Shoal aly) CA yb

Observations on the insect carriers of mosaic disease of the potato. Arama ATO ea a Ola adic: Seay el Si. Ol Vd x BOZO ules

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Arch. Pharm, & Ber. Deut. Pharm. Ges. (Leipzig) Brandt, W. Ueber ein merkwurdiges blattrandstereom. Arch. Fharm. & Ber. Deut. Pharm. Ges. 265; 149- ae Miles NiMaow/ a) VOLT NG ae), 5/4) Xyris species.

Lingelsheim, A. v.

- Beitrage gur fragze der giftiekeit des lein- lolchs (Lolium remotum) Schrank). Arch. Pharm. & Ber. Deut. Pharm, Ges. 265: 244-250. Mr./Ap. WS 18), ey

Ark, Bot. (Stockholm) Arwidsson, Th. Studier over sjoarnas vegetation i Lilla Lule alvs vattenomr&de. mle abot vic ON, momen Bip Ieee.

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Moller, Eve

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Lovmossornas utbredning i Sverige X.

Wrenn lis

Plantae heitenses novae vel rariores III a cl.

EB. L. Ekman 1924-26 lectae. Arle BOI « WOM

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Overzicht van de ziekten en plagen bij thee shia gelalien US Paseye De Bergeultures. Me Ay MGR MO Zs On Son

’ ange a fae Pua

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Bot. Ges. (Berlin) Alexandrov, W. G. Ueber die transpirationsintensitat der pflanzen. BOG MOC tt ns Oca iGes). AON On Oeil Nee 27 eO sits

Baranov, P.

Zur morphologie und embryologie der weinrebe, ili Beriwpeut, Bou. Ges. 45; 97-114, TUS Toles a Gy Goss USA? Ae Galion 2h

I, Zwittrige und typische weibliche blute,

Lebedincev, E.

Fhysiologische und anatomische besonderheiten der in trockener und in feuchter luft gezogenen pflanzen, Ber, Deut. Bot. Ges. 45; 83-96. il- lus. Mri Ow ici.

Nawaschin, M.

Hin fall von merogonie infolge artkreuzung bei compositen, Ber. Deut. Bot. Ges. 45; 115-126. illus. Mrmr. «nO a.

Reinhardt, M.O.

Mykologische mitteilungen. Ber. Deut sBou.), Ges. 45: 131-138, Mize OZ inOln te.

II. Fhykomyces spec.? III. Circinella minor var. asperior. IV. Trichothecium roseum Link. V. Das abschleudern der aecidium-sporen,

Rimbach, A. ve

Die geschwindigkeit und dauer der wurzelverkur- Zune. Ber. Deut. Bot. Ges. 45: 127-130. Mr. USI) 3 lla As

Chem. Ges. (Berlin) Bergmann, M. & Michalis, G.

Ueber das glucosid aucubin. Ber. Deut. Chem, Gess) 603) 935-942) Ap. 1927. no.4.

Biochem. Zeitschr. (Berlin)

BOmbelsii rH.

i Ueber die bedeutung von eisen, zink und kupfer fur microorganismen (Unter besonderer berucksich- tigung von Aspergillus niger). Biochem, Zeitschr. 182: 301-358, Mr,1927. no.5/6.

Biol, Zentralbl, (Leipzig)

Haberlandt, G.

Sind die crataegomespili von bronvaux verschmel- zungs-pfropfbastarde oder periklinalchimaren? BHO iZenrnealpie Ameo = Lon. LOOT mong.

Woo moe Onica el.

Bow. RR). Staz.) Patol, Veg. Roma (Pirenzi)

IRS ies A Rassegna dei casi fitopatologici pitt notevoli Osservati nei 1926. BOM RN SZ i Een G Olive eo,

Rome. TOA Rin) Sy dial) ie al Nebishs ce ape yn INSP ee raloy cull 3

Rivera Campanile, G,

Prove sperimentali per la lotta contro la "Cuscutal , BOR ovaZ.) Pa bOl Mes si iROmers lr Shas OS) COSA ola ll Mabie ROSA nhOrs ie

motte hy.

Sulle presenza della "Lasiodiplodia tubericola" Me eu Bre am efit oon(! jaya, olackrot)/e) sul pericolo della sua introduzione in Italia. Boll. Rei otaz. Patol. Vee. Rome, mis,, 7: °9s-98. (illus. ele. mm cle

Bom. Uri, R. Staz. Sper. Ind. Pelli Napoli-Porino ETRY Ou Con ANG Sui costituenti chimici e sulle sostanze Concianta della cortecciva di betulla. Bode Ui Rew vivezi. open. Und Pella NapoliDorino , pie AZo BOK Mirage mOnnoys

IiyeHolom natn ane Perfezionamenti nel metodo di identificazione di estratti concianti vegetali, mediante tintura

su tela mordenzata. OUMe Wa tnumitoGezu pO CIs. inde lla | Napoli Torino. 5: 61-66. Mr.1927. Ors

Bot. Gaz,(Chicezo) Barkley, G. Differentiation of vascular bundle of Trichosan- thes anguina, Bot. Gaz. 83; 173-184, pl.vilii. SO ROE stlOR ai.

CaLce EOC WOOlhetc miG. ae Breakey. HP) Distribution and abundance of Spartina michauxia-

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BOtn Gad. (SO! NB5-195, ISS oO aNmOnten

BS AUR Ce Errect, of reaction of solution on a of aifai- ta. Bot. Gaz. BO AAC Aa Me oh MALMO Io ys WS) 277 41) alo) 2))

Haas, A.R.C. & Ree neers) OmniGi ASMuCconpemy) Of) Cis mottle-leaf. B SEA ONES

Cla ets Sy lesiecating wines) To flue tuata ons) in

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a «

iA A.) ‘MOOe pees ’ jae vie t wiley?

Pr Sad

CAIUS eee Vy aiesut Man it:

a

WE iO) SI 3018 he

Bot. Gaz. (cont.) lala SONGS RG Tera. Syalalneyo) Wu KeNg Che Correlation of host and serological specificity of Bacterium campestre, Bact. flaccumfaciens, Bact. phaseoli and Bact. phaseoli sojense. Boca Garz. 835: 145-160. NOR Z UN OMe.

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Virulence, serological and other physiological studies of Bacterium flaccumfaciens, Bact. phaseoli and Bact. phaseoli sojense, Bote Gaze (Sou Bae ah Oks\ Au soy aialiay No) WILSeanie a) sialoy Aven

Natniaefehanramnliy mel New species and varieties of Chlorophyceae. - Bote nGaa) 84) (20e=2060 4 ple as Ap, loe7),)) nore soirogyra wabashensis, Oedogonium wabashense, O, michiganense, n.sp.

Wann, F.B. & Hopkins, E.F. Further studies on growth of Chlorella as affect- ed by hydrogen-ion concentration, alkaline limit for growth. Bot. Gaz. 83: 194-201. ING oes SAGA MO oy

Bot. Mag. Tokyo, Honda, M. Revisio sramineum Japoniae XII. Bot. Mag. Tokyo. 4l: 6-15, Ja.1927, no.481.

MOOR Ts

The influence of hydrogen ion concentration on the growth of the seedlings of some cultivated plants (Preliminary report). Bot. Mag. Tokyo. 41: 33- Al, iO crn aOR Ae.

Minekata, K. A list of the Japanese species of Mycetozoa. Bot. Mag. Tokyo. 41; 41-47. H.1927. no.482. Text in Japanese.

Ohga, I.

On the age of the ancient fruit of the Indian lotus which is kept in the peat bed in South Manchuria. Jot. Mag. Tokyo. 41: 1-6, Sieh LS) eytd S eraVo) A ans iS

_

=) rr ‘1

i

a

Want pias VCu mn a

i:

4

Bot.

‘BO.

Mag.

Not.

Wasa aOR) alimoycler

Tokyo. (cont.) Yasuda, S, Physiological researches on the fertility in etunia viclacea I- Bot. Mag. Tolyo. 41:

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Text in Japanewe; English summary: p.26-27.

I. On the effects of pollination within the same flower and that between different flowers on the same individual.

I cr

(Lund, Sweden) Brenner, W.

Der standort und die okologischen faktoren. Bot.Not. 1927s 145-155, TOW C!s

Henriksson di. Om Corylus avellana. Supplement III. Bot, NOC oi EDS GOs adds MO oie.

Magnusson, A, H.

New or interesting Swedish lichens IV. Bot. Not. AU) Gy Oink hte aaah ial) -venane

Ochrolechia bahusiensis, Lecanora rimicola, ia Sie

Moller, H. N@gra for sverige nya mossor, Bot. Not. Ne LOU NALS MO. es,

Naumann, 8, Ziel und hauptprobleme der regionalen limnologie. BOGE NO. SUVA ea eae} ayer

Nilsson, #.

Forsok med sjalv- och korspollinering hos Raphanus sativus. BOT NOt. ied: lee=L56% iO) sy 72h

stenar, H,

Zur entwicklunesgeschichte der gattung Anigo- Santhus Labill, OG NOt eanemoe ion LOL ai yal aS! no.d.

A. flavidus.

Bull, Agence Gén. Colonies France. (Paris)

Heim de Balsac, F., Dagand, G.S., Maheu, J., et Heim de Balsac, EH, L'"aouara" palmier oléifere de Guyane (concl.) Build. Aeenée (Gén. Cokonies France. 20: 72-77. Jaw IA noe eOs

Vale tay

Ka

Pot pe

j ns i a ih S Te

IRF;

eh BY (

J

vo iy ive

a ve vr ‘ AB has) 3 \ :

»

ad ee ae ROG een * ee | iy dos

i

MY SI i savely SV no) AS)

Bull. Agence Gén. Colonies France. (cont.) Heim de Balsac, #., Deforge, A., Dagand, G.S., Maheu, J. et) Heim de Balsac, EH. Valeur papetiére des feuilles de “cay la buong" (latanier) d'Indochine (Annam) Corypha laevis (Lour.) A. Chev. Bulli. Agence Gen. Colonies France. 2Oe Sila) jpllavesy | \) Jando 6 nowllecO.

Houard, A, K La sélection des valmiers a huile a la Station de le Mé (concl.) Bull. Agence Gén. Colonies.

Hance wl 2Os elas Ja.1927. no. 220.

Bull. Misc. Inform. Kew. (London) Pischer, C.E.C. Eydnocarpus, Taraktogenos and Asteriastigma from Burma. Bull, Mise. Inform. Kew. LIZZ 97-99, IN oy SAUSIAt, Hs natonteye H. anthelmintica, T. kurzii, A. macrocarpa.

HuUveharnisiOnm\ dh,

Contributions towards a phylogenetic classi- fication of flowering plants VI. Bull. Misc. Inform. Kev, 1927: 100-118. illus. (maps) Oe Cs, On).

A. The genera of Hydrangeaceae. By J. Hutch- inson - 2. The genera of Saxifragaceae, By J.B. Dandy.

Miss Matilda Smith. Bull, Misc. Inform. Kew. 1927: 125-139. INDUS iiss Daan) Bi Died Dec.1926 in 73d year.

Riley, L.A.M.

New species from Panama, Coiba and Cocos Islands. Bull. Misc. Inform. Kew. 1927: 119-127. INO) AUS eAGe NOM "St. George" Pacific expedition, 1924-25.

sprasuel)/ TA, Atylosia or Cantharospermun. Bull.Misc. Inform. Kev. 1927; 134-135, Nol MUS) aed soo) has Atylosia the correct name.

Sprague, T.A. & Sandwith, N.Y. New species of Strychnos from tropical America. Pa Msc Minhonrm.) Kew.) es (tere so. Ap. lIe7,. no... Swwabascana so. Lendlerd sa usyntbOR Can) 5, huuzaa, S. tarapotensis, S. asperula, S. panurensis.

Stapf, 0. Ma huang of Chili (Ephedra sinica Stapf). Bull. Mise. Inform. Kew. 1927; 133-134. Ap.1927. no.3.

WSL a) ron 'S) Tals SHON

Bully, Soc, Bot. Wrance.’ (Paris)

Blaringhem, i.

Novvel hybride autofécond dtaegilope et de blé Bull. Soc.Bot. France, 73: 693-699. Ja.1927 (Rec'd pla) imap 8).

Aegilops ventricosa x Tr. turgidunm.

Blaringhem, L. Sur un pavot vivace hybride fertile, Papaver

lateritio~bracteatum. Bull. Soe, Bot. Hrance. Os Ooo—b56. J1.1926 (Rec'd Ap.1927) no.5/6.

Camus, A. Le genre Arundinaria a Madagascar. Bude SOC. Bot. Erance. | 7S: 624-626. Jarl927 (Rec'd Ap, mo. 7/8. A. humbertii, n.sp., A.madagascariensis, A. JelelgagaliSweatie

Camus, A,

Graninées nouvelles de Madagascar. Bull. Soc. Bot. France, 73: 401-406. Jl. 1926 (Rec'd Ap.1927) no.5/6.

Tristachya humbertii, Hitchcockella baronii, Viguierella madagascariensis, Lecomtella madagascari- ensis

Camus, A. Nouvelles especes malgaches des genres Aristida et Sporobolus. Bull, Soc. Bot. France. 73: 444-436.

Ji. 1926 (Rec'd Ap.1927) no.5/6. Wen Derwent, we ambongensis, Ss. perrieri.

Camus, A.

By ° *» ~

{vesia, genre nouveau et especes nouvelles de graminées malgaches. Bula s SOC.. BOb. inence smnigos Befaeok. live, «Sa l927 (Recld Ap.) ao.7/8.

Y. medagascariensis, Oriza sesnulond. Brachiaria subrostrata.

Cerighelli, R.

Influence de i'eauv distillée et des sels de cal- cium sur le développement des boutures. BU OCs Bou mance: 75. 628-646. Je. 1927) (Rectd Ap. i no. 7/8.

Hxperiments with "menthe verte", pel ee Ale vir-

Sinica, Tropaeolum majus.

Cerighelli, R.

Recherches sur l'action combinée de la tempéra- ture et du calcium sur la creissance des racinés pendant la période germinative, Bude SOC awe Oil. Mranecewnivs: \72o-75e. ° Ja.l927 (Rectd Mp, )) nol?/ 8.

Experiments with peas.

Bhs

na we sab

Wis Silage) Seige alae

Bull. SOc. Bot. France, (cont, )

Chermegon, H,

Diagnoses de cypéracées nouvelles de Madagas- Cary Tl, Bul SOC). BOte i Mrancen | 17/S+) jole— Seo, Javl27 (Reetd Ap.) no.7/S.

Pycreus compressiformis, P, mundtii, Bulbo- Stylis lateritica, Heleocharis perrieri, Carex humberti,

Chevalier, A, M Sur trois especes jordaniennes méconnues de Sedum

spontanées dans le nord-ouest de la France. Bulle DOC. MOG. Mrances) 73: 717-721. | jarl9e7 (Beeld Ap.) no.7/8,

S. thyrsoideum, S. borderi, S. rubellum,

Dangeard, P,

Note sur 1'Endoderma viridis (Reinke). Bull. POC BOua mnancoe (7s 406-410. Valdas) ous. 1926 (Rec'd Ap,1927) no.5/6.

Decrock, H. & Raphélis, A.

Notes sur la flore algologique de la Haute-Pro- vence, Bull, Soc. Bot. France. 73: 742-749. Ja. 1927 (Rec'd Ap.) no.7/8.

Denis, M. f Contribution a la flore algologique de 1'Au- Menene™ lil. Bull. Soc, Bot. Hrance, 73: 446-404.

Jl. 1926 (Rec'd Ap.1927) no.5/6.

Deflendre, GC. a

Contribution a la flore algologique de la Basse- Nemmandies)) Bullies Soe, Bot.france. 735: 70-717. illus. Ja.1927 (Rec'd Ap.) no.7/8.

(Doh bintay Olas

Le développement des feuilles chez les muscinées Bull. Soc, Bot. France. 73; 509-600. joBUS Taye niaabal es Ja.1927 (Rec'd Ap.) no.7/8.

Wournier, P. abbé,

Fulmonaria alpestris Lamotte aux basse altitudes Pui SOG. Boumrance,, 1732) 7S9=74e0) Jast9e7 (Recld pe)! mo.7/ 8.

Gadeceau, BE,

Le sommeil des plantes. La nyctinastie dans le fenre Oxalis, Bum SOC h (Bots cance mi Gs) (682— 687.) Jia 1927) (Reeld Ap, ) no.’7/8.

Pad ti vy 7 Anas i iy

We HOS Oho Ah

EM SOG.) BOL. Krance. (cont .’) Gandoger, M. Les piantes rarissimes du globe. Bui: SOCw) ROU Hrancey)45o) 555-559). sea loe7 lee Na Ds))) ale yelea She

Gandoger, M.

sur le Sisymbrivum turczanitnowii Sonder. .Bull. SOc. Bot, France, | 73: 681-682. Ja.1927, (Ree ld Nol) MOM)

Gerber, C. Relations botaniques entre Strasbourg et Toulouse- dans le dernier quart du XVIII® siécle. Correspon-

dance Jean Hermann—Philippe Picot. Bull. Soc. Bot. France. 73: 602-610. Ja.1927 (Rec'd Ap.) One 2/18.

Gerber; C.

Strasbourg et la flore des Pyrénées-Orientales. Correspondance Hermann-Lepage. BULLY | SOG Owe, Hrance. YS. 6102615. Ja.1927 (Rec'd Ap.) no.7/8.

Guillaumin, A.

Materiaux pour la flore de la Nouvelle-Calédonie XXI-XXII. Bull, Soc. Bot. France. 76: 429-4335, 437-442, J1.1926 (Rec'd Ap.1927) no.5/6.

Révision des célastracées - Revision des mal- vacées,

Guillochon, L.

Observations sur le mode de germination de 1! Araucaria imbricata Pav. Bulsin2 SOC Ot mesamee). 73; 444-445. illus, J1.1926 (Rec'd Ap.1927) no.5/6.

Kuhnholtz-Lordat, G.

L’association a Statice ovalifolia Poir. et Ameria maritima Wild. (Ile Madame) Rouble, Bevuiuances 4/76: 2S-726). Jasl9e7. (Reed Ap.) no.7/8:,

Mancow di. Chartuer. J.

Le fougere de la région du Sheveroy (Indes méridionales frangaises). Bull. Soc, Bot. France. 7S: 398-401. J1.1926 (Rec'd Ap.) no,5/6.

Moreau, F. & Moreau, Mme.

Les accidents homosymbiotiques de la surface des lichens. Bul SOCE Bb Om mame. wiocooor Bier imanliicse |) Illoe6) (Reelid: Ap, 1927) mo. 5/6),

i | ee ‘an " ric a i) mi NPAT Te | bt ; AY \ { ey sAty ¥ } ; | ’ i is and . a eel 1 i ss : . 4 ta et: Wy nie cat ate 4 es , wah 4

MESSI AW Sal) 4 FohK ILA

Pele Soc.) Bot. Hrance, (cont) Pavillard, J. A propos de l'observation des grains d'aleurone Bull, Soc. Bot. France. 73: 640-641. Ja.1927 (Rec'd Ap,) no.7/8.

Pellegrin, F.

Les gesnéracées-cyrtandrees d‘Indo-Chine. Bue SOC. Ob MraAncel. 73: 412-429. ApAUA, WAS ANS) (Rec'd Ap. 1927) no.5/6.

Potier de la Varde, R.

Mousses nouvelles de l'Afrique tropicale frangaise (Diagnoses préliminaires) Bull. Soc. BOG. mrance,) 76: 677=ss6. | illus.) Jl, i926 (Recta dp.1927) no.5/6.

sennen, frere. Nos découvertes en Cerdagne. Bull. Soc. Bot. France, 73: 641-680. Ja.1927 (Rec'd Ap.) no.7/8.

Soucges, R,

Un mode d'avortement du sac embryonnaire chez le Papaver rhoeas L. Bull, Soc. Bot. France, THER 636-640. illus. Ja.1927(Rec'd Ap.) no.7/8.

Vuathier, C.

Notes sur la flore thermale des eaux sulfureuses de Mérens (Ariége). Bull. Soc, Bot. France. 73: 388-398. Jl, 1926 (Rec'd Ap.1927) no.5/6.

walter, E.

La botanique en Alsace et en Lorraine depuis 1870. Bull. Soc: Bot. France. 73: 615-623. Ja.1927 (Rec'd Ap.) no.7/8.

Bull. Soc.Roy. Bot. Belg. (Bruxelles)

Beeli, M. Contribution a l'étude de la flore mycologique dil Conese Ti 11 Ti. Bulls SOC HOV.) Bob. ssorer.

Deore 1 6O=163,. ph, ier, 2927. no. ae Describes many new species.

Boulenger, G. A. Sur le Rosa dumalis de Bechstein et sur d'autres formes méconnues qui doivent lui étre rapportées a titre de variétés. Bull. Soc. Roy. Bot. Belg. Don a Ged 5, Semone.

Boulenger, G.A. Sur les specimens types du Rosa pervirens Gren. Bull secs, Roy. Bot. Bele, 59: Ugs-141, L927) mo.2.

i"

|

4)

Veen oni) Ona Bull. Soc. Roy. Bot. Belg. (cont.) Conard, A, & Ledoux, P. Matériaux pour servir a l'étade de la florule de Rouge-Cloitre (Auderghem). Bia Soe aRove Bot. Belg. 59: 186-189, HOLS abe O27 imo eie.

Hennen, J. i ¥ Henri van den Broeck, vice-president de la Societé royale de botanique de belgique (1845-1926) BUS ROE BOL Selle DOr 97-90). UG NO. 2. Travaux publies dans le Bulletin de la Societe... par Henri van den Brock: p.99.

Ledoux, P,.

Da systeme des archecormophyta 1 classis: Ipteropsidac. ) Bulli) Soe. Roy. Bot. Bellis.) 59: Lis— 22. UO Aen :

Contribution a l'etude de.la flore de Belgique.

Tronchet, A,

La morphogene se de l'appareil conducteur chez les phanerogames. BSC.) NOs LO) bal Delon, BS) SUA Sh HMMS Ors, Ole ee

Van Oye, P.

Le genre Trachelomonas au Conge-Belge. TeybiI Le SOC NRO. Ob Beles W597 164-185) illus. NO no. &.

Wildeman, E, & Durand, Mlle. H.

Sur des carnacteres de genre et d'espece enez les Scleria (cypéracées). Bull. Soc. Roy. Bot. Belg. Bose leo—koe. FOWLS sala hoi /eocn VAP ENN ala) li) 2

Scleria clarkei, nov. spec.

BE. Techn .s\ Scl.. Serv., Dept. Aer, Eeypt. (Cairo) Dewey ji Mar Noes roused, 0. The development of the Egzyptain cotton plant. Due techn coc. serv, Min’ Werlmevpt. | 60. EON mM acetal 5 1926

eas Your. Clab.: (lancaster, Pa.) Rice, My. AZ The haustoria of certain rusts and the relation between host and pathogene. Bull. Torrey Bot. Mc Wote OS Vas.) Token MeOliGoartiicol.)) Ml oe7s NOe Ze

aya Gitaiy ees NS

nome) ecological habitats in the longleaf pine Hlansiot Goursvans, Bull, Vorrney, Bot. ‘Cilhaib, eae 5 Bae SZ edit saloypy 2

Calpacay

Calif.

Canad.

Canad.

Chem,

We So) no, oi Pp. JUS

Citrogr. (Los Angeles) GorGrs ) ey ane Standardized scaly bark control. Calne Carer, Nes 1 eles ice Nita BUST ih al oseaia

Je yieinenale) IAG ate

Some factors effecting the cemposition of dates. Canlaon Caomoces Wes eSOnweoS— coo.) lvuis. My. OG all Oleic i

DIENISE Mai Ce Ovals Wad COs aati Vienicco HOO Gy He ida Behavior of different lemon bud and root stock

combinations in growth and yield at Limoneria.

Caddie Citroen: U2: 254, 266=268,) \illus., My.

1S 27 Malach

Cult. (Los Angeles) Williamson, P. 5, Apple mildew. Calif. Cult. 68: 478. atlus. AMOS | DRS) Saree Maloy aH ys

Field Nat. (Ottawa) z Criddle, WN. : A calendar of flowers. Canad. Field—Nat.

Flor. (Peterboro, Ont.) Diekesoim, 4B.) ie Some greenhouse vegetable crop diseases. Caonrider ion eee. G4.) Ap e.et927. noi Se Cucumber wilt, cucumber mosaic, lettuce drop.

weekbdl.

Ufersony. Gavan,

De wording van den plantaardigen celwand, Chem. Weekbl. 24: 166-187. illus, Ap.9, 1927. no.1228.,

Citrus Leaf, (Apopka, Fla.)

Compt.

Compt.

Blossom-end rot of oranges, Citrus Leaf. no.67. p.d-4. DiS Zen

Memd. Nead,) Aer,’ France, (Panis) Crepin, Ch. i A propos de la selection du ble. Compt. Rend, Neadantog sir amnces Mon iovOorOoey ) WMiguihOn sh mole.

Rend. jNcady. Sei, Paris:

Bama), Ri Liberation, par voie traumatique, de la sym- biose fungigque de plantules de cattlyces. Compt.

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i iit ‘ aL i A avis i h, ua ri

a

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Compt. Rend. Acad. Sci. Paris (cont.) Nadsen, G. Les aleues perforantes de la:merNoire. Comolty Renae!) Acad. sci.) Paras. 181: 896-898. ISSO MALS ALC esi ia i sato)es bas

Rémy, Mile. ,

Matutions experimentales et mecanisme des matations spontaneées. Compt. Rend. Acad. Sci. Parase 184; 894-896. Ap.4, 1927. no.14.

Experiments with peas.

Deut. Landw, Presse. (Berlin) MHaspeim | ye ice op uliode | HL Versuche mit verschiedenen nass— und trocken— beizen. Deut. Landw. Presse. SAIL. EO 1927.

Farm Journ. (Philadelphia) Hansen, A. A. Hair-balls and barbed bearcs. Farm Journ. Biles) eos ieee ius. My.a927. Balls of crimson clover or rabbit-foot clover; bearded or awned grasses injurious to stock.

Floralia. (Assen, Netherlands) Schenk, FP. J, Bestrijding van Urocystis gladioli {("brand" van gladiolussen) iMomeomtiae 284) 2OSe) Anos Mn 2 7s NOE lst

schenk, P. J. Lichtgas en boomen. Floralia. 48: 201-203. Aes ee Alan Oi MOS.

Florida Grow. (Tampa) Matlack, M. B.

Citrus fruits — Their origin, distribution and uses. Where they came from still a matter of con— jecture. PMioruda Grow. S55; 10-11, 42. alias. Ap.1927.

Wester, P. J.

Hot weather vegetables from the Philippines. Will they answer Florida's summer crop problem? Mlon ica Grow. \S5(4)=| 8=9,) SO—S1'.) adage Ap.1927.

Flor. Exch. (N. Y; Erwin F. Smith. IMMopog \ Weceloyy) (yee USMS ko) aes ZG) sO Rul

Wallinson, J, Wi. The double Gypsophila and its propagation. Flor Hxe Meio whoZzOu me tice Ap. ME Oo 7.) moe lou

Wits S) a lisaenteleh nova edn

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Fortschr.

Rubner, X, i

Dic forstlich-pflanzengcographischen verhaltnisse des nordlichen Fennoskandicns,. HOW Sule mi Cemmuiaa ods, ls So = Zi USA | Talo yr

Landw, (Vienna) Kasorer, H,

Dic bezichungen zwischen bodentcmperntur und durttemperstur in ihrem cinfluss auf dcn crntecr— trag. Homgschimw onde ion cOomel ee, ekpe li,

MO Ziist Osis

Oppenhoiner, H,

Osviotische und saugkreftmcssungen an unseren kulturpflanzen, III- Fortschr, Landw. 2: 2lb- FAdUShy) 1 Ueto lls AL S22 yi volo Wr

III (sic) Germse und Handelsgewachse.

Fruit Belt (Grand Rapids, iiich.)

Harvey, R. 3B. Boouba on ol anios, in antificial Dieht. Fruit Bedi yoy 256) i ee. Nae O27

ORR OR sick Oe Pliny Vest suavees dn PCars. « sruLt Bolt. Coleen ilies. tay VOe7.

Morne aicn fC, Controlline "bide rot of the sugar beet.) Fruit Bele eos) 2eny Ware a 27.

Gard. Chron. (London)

Srown, N. i.

Mosombryanthenurn (cont.) Gard, Chron. ant Sls iicol— bo,” Tihs.) hp, Oy LI9en. nOaelOe.

Muiria, Mcentoclayx.

Parkamn, “di, The newer Conifcra (concl.) Gard. Chron. Hawi Cle CLO Dah boone 0, lOc.

Puddidey ie. C. inevnivewn sroup ot Cypripediums, | Gard.) Chron. eT Oy cA Bi, MoS alSreaile. sclos ZAUOver

Toads ee Hy A rovision of Violas. (cont.) Gard Chron, PT Slt) 248-249. ho.w9, £927. no. cle,

Ward), 8), K,

Me, F. Kingdon ward's ninth expedition in Asia. Pine itemperare Train TOrest. Garde Che ouig) i Ty 61: 250-251, tu aLDKsyy | MeN ILS ein haley usOver,

TA ke

mL

i ve “7, " i i

7 a oun ae

in Pe -

lm ae Mov cs \ mw Poe 4 ans a : pe: : i ine PRINRRE rn t aha z

Pet Yon vee Were OPE

Dean ac le me VEEP IBy om wei dty' ye } :

Ay

eae hk by AS wean w tina!

TPA UAN q / ey u Ws ¥ ‘ q iy

Wn Be Moni jos US

Gartonfl. (Berlin) Tine noch nouc, schon bluhende echinocercenart fur den kakteenfreund, Bchinocorengs baileyi. Garcentin 76. Moon) \codyol. | (Coron t.) ples.

Isiclaneyenl in) 25

Die palmyrapolme auf der insel Ceylon, Borassus Pilapellitonmic ib Gar teniin ow her —l ole lls. Ap.1927.

Gartenwl, (Berlin Pape, FE. Das ablosen der jungen blutenstande bei treibhya- zinthen. Cargceminniui roils: i COS= 20a. Vaase Ory O26) DOw was

PaO Gein Die brennfleckenkrankheit dér-orchideen. Gartenw. Sloe aalgey abo ksss eos a aha sal) Ike, Glocosporium-affinc.

Geneticn, (The Heguc) OLA wai aly ale Hilustrations of wild hybrids in the New Zeavandy flora, .lL i, Ccnetica, 62525-0506 fi JL Lois. TESVAS A alo) (5),

Kooiman, H,, iN, aay j watation und riiclrutsrtion, oder spal tung? Genetica. 8: 543-556. USB sate Oe

Mol, ey mo acien 4

The muclcolar globules regarded as bearers 0: stimulating or finishing moterials of the gene Genetica, 8: 537-542. 26).0 0% 6's

Hyacinthus orientalis.

Spinel yu Ey a aly Mendelaantiactons an Datura 2, The) bronze factor, Genetica. Sos toners lsyeaue IL GSiq Maloy, (es

Tammes, T. Dominanzwechscl bei Dianthus barbatus, Genetica, Be SS 57. all Melis!) wal SPASy-, aaloy (Bs

Genetics (Menasha, Wisc.) Heppae mi Me, Further evidence on the factaér for bitterness the sweet almond. Genetics, ll: 605-606, Hloze | (Reed) Ap lO27\! no. 6.

ea tH B

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Note on some characters iin ferns subject to Mendelian inheritence. Hereditas. 9: 157-168, a ibtouss i) IUSee/

Clausen, Jd. Non-lcendelian inheritance in Viola. Hereditas. Qh ZEB eso. SIIB a ese

Commons).

Der unterschied in der keimungsgeschwindigkcit der miannchensamen und weibchensamen bei Melandriun, Hened1 bys, 9; 33-44, Moz

Dahlgron, K.v.0 Eine scktorialchimore vom apfel. Hereditas.

Hast, ih. MM, Peculiar genetic results due to active gametophyte factors. Hereditas. 9: 49-58. Wes

Hruwirth, C. Linienfestigkeit nach standortswechscl.

Hallquist, C. Ueber freiwilliges selbstbestuaben bei Beta.

Hammarlund, C, Die verorbung roter blattfarbe bei Plantago MAjOr. Hereditas. 9: 3135-320. OZ

Hoilborn, O. Chromosome numbers in Draba., Hereditas. Sao SOG me Lic un Oey.

Heribert-Nilsson, N. Die redivave morphologic in der genetik, Hereditas. 9; 405-410. 1927,

Ikeno, 5. Somatische aufspaltung bei ciner gerstenkreu- Zune. lahore (eyolai wwe ts 9) Ble abate iy allt dlnbie\. UCR

WIS AY peta Shh rey 2)

Hereditas (cont.) Jorgensen, C, A, Cytological and experimental studies in the genus Lamium, Hercditas. 9; 126-136. illus. Sees

Kajanus, B,

Ueber cinige falle erheblicher abwoichung in habituell zweiglicdrigon spaltungen bezuglich der begranmang bei weizen, Horeditas. 9: 20- Ses ALS PAreE

Karpechenko, G. D. The production of polyploid gametes in hybrids. Hereditas. 9: 349-368. illus. 1927.

Keeton reson, Ke) Bb,

Contributions to the genetics of Brassica oleraceca If, Horeditas. 9: 343-348. illus. Ie.

Doteye Je Pe ul Uecbor dic haufigkeit der bastardbildung in dor natur. Honeditas. 9s iko=b2o.) | adtuc.) | o27,

Niclsen, N.

Studies on the sexuality of homothallic mucors. Horeditas. 9; 236-244, Lilus. (92.

Absidia spinosa, Sporodinia grandis,

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Untersuchungen uber speltoidiutationen bein weigon IV. Das verhalten particllcr speltoid- mutationen bei kreuzung untereinander. Hereditas, 9; 369-379. 1927.

Hennsi@,

Uober cine aus OQenothera sunvcolens durch bastardicrmg gewonnene homozygotische lutescens- forn. Hereditas. 9: 69-80. 1927.

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Homeotypic division in uninucleate pollen mother cells. Hereditas. 9; 285-288, illus. 1927,

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Fereditas (cont.) saunders, HE. R. A study or Anftirrhinum orontium. Hereditas. C3; 17-24, WS

Sab WN Rey aiebe A heterozygous phenotype in snevkerd's purse. Hereditas. S)s) 2S Veto.) shabu bis) OLS Ve 8

Sylvén,N.

Krenzungsstudien beim ravs (Brassica napus oleifcra) I-~ Hereditas. 9: 380-390. 1927.

English summary (Genetical studies in rape); Da oO. he

I. Blutenferben.

Tammes, T,

Genetische studien uber die somenfarbe dei Linum usitatissimum. Hereditas. 9: kO-16. 1927,

ie Chana, Valiente eG ani O

Contributions to the genetics of ‘barley II. ihe development of the kernel basis and its relation to density. Hereditas. 9: 303-12. 19275

Tiebbes,

Die samenfarben in kreuzungen von Fhaseolus vulgaris x maltiflorus. Hereditas. 9; 199-208. TOs

Tschermak, 8. & Tschermak, A.

Zur mathematiscnen charakteristik reiner linien und ihrer bastarde nach unter suchungen am samengewicht von bohnen. Hereditas. 9: 2o7— Zon oes

Taresson, G, Contributions to the genecology of glacial TEL aeS. Henedingas 194), Sil—aiOls. aU oksyy ILS 247 3

Winge, 0. On a Y-linked gene in Melandriun, HeRedsitase 9—274--284. 1927,

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Otdel mykologii i fitopatologii Gesere of Bureau of mycology and phytopathology) Izv. Gosudarstv. Inst. Opytn. Agron, (Ann. State. Inst. Hp. Aerone) | S21 or-4e. L927. no. k.

Russian.

Journ. Agr. Res. Clayton, HE, E.

Diplodia ear-rot disease of corn. Journ. Agr, Res. 34: 356-371. F.15, 1927. (Rec'd Ap. 2) no.4,

Colley, R. H. & Taylor, M. W.

Peridermium. kurilense Diet. on Pinus pumila Pall, and Peridermium indicum n.sp. on Pinus ex- celsa. Wall. Journ. Agr. Res. 84: 327-330, aiins.! 9645, 1927. (Rec'd Ap. 20) no.4. MEN

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The nitrogen compounds of the rice kernel as compared with those of other cereals. Journ, Agr, Res. 34: 309-325. F.15, 1927 (Rec'd Ap, 20) no.4.

Credit is due J. G. Wangler for assistance in doing part of the analytical work.

Journ. Amer. Fharm. Assoc. (Aston, Pa.) DAViyaiitm Dev ce Chinas hls Pe The glucosides of Caulophyllum thalictroides. Journ. Amer. Pharm. Assoc. 16: 302-305. Ap.1927. no.4.

Nielsen, C., McCausland, H. & Spruth, H. C,

The occurrence and alkaloidal content of various Ephedra species. Journ. Amer. Pharm. Assoc. 16; 288-294, IMs ApWLOZ7s inno.

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Ephedrine: its isolation and detection from the toxicological standpoint. Journ. Amer. Pharm. Assoc. 16: 294-296, illus. Ap.1927. no.4.

Journ. Agr, Prat. (Paris) Verchere, P. Les mauvaises herbes des cultures. Journ. Agr. Prat. n.s., 47: 293-295. COW sole) eo os 1927. no.15.

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Journ. Amer. Soc. Agron. (Geneva, N. Y.) Millar, C. BE. & Mitchell, J. fF. Effect of rate and method of application of fertilizer on the germination of white beans. Journ. Amer. Soc. Agron. 19: 270-279. illus. Ap.1927. no.4.

Journ. Bot. (London) Bennett, A. Notes on Potamogeton. Journ. Bot. 65: 113- 116. Ap.1927. no.772. Potamogeton subfuscus, sp. nov.

Jackson, B. D. John Nugent Fitch (1840-1927) Journ, Bot. OSs AVS Yoel O27).0) NO. 0 es

Lestef-Garland, L. V. The flora of Simla. Journ. Bot. 65: 97-102 eae) On (ice

Salmon, C, HE. Notes on Orobanche. Journ.) Bote Oo! wa lice Ape HOP. NOsn Ves

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Mr. John Gossweiler's plants from Angola and Portuguese Congo. Journ. Bot. 65(Suppl.): 65-72. Ap.1927. no.772.

Skvortzow, B. W.-

Diatoms from Tientsin, North China. Journ. Bote none LOL OO. waddle. «Ap 927. no. Ace

Navicula tientsinensis, Surirella tientsinensis, Cymatopleura sinensis, sp. nov.

Watson, W. Lichenolosical notes II. Journ. Bot. (65; 109- 113. Ap.1927. no.772,

Journ. Genetics. (London) Jprgensen, C. A,

Chromosomes and sex in Vallisneria. Journ. Genetics, 18: 63-75, illus. Mr. 1927 (Rec'd Apr.) no.l.

Pamalcar lt

Bizzarria -— A clear case of periclinal chimera. Journ. Genetics, 18: 77-85. pl. iv-vi. Mr.1927. (Rec'd Apr.) no.l.

am AN : \ s, megan) Ree: } 7 i \ A

} a a3 &

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]

WAS 5 alos Sees

Journ, Genetics (cont.) Winge, O.

Chromosome behaviour in male and fomale individuals of Vallisneria spiralis and Najas marina, Journ, Genetics. 18: 99-107, illus., pl. vil-vili. -Mr.1927 (Rec'd Ap.) no.1.°

Journ. Hered. (Washington) | Teva e(@laplahyels i AD) The fascination of making a eee hybrid,. being a detailed account of the a a of Actinidia arguta and Actinidia chinensis. ~ Journ. Hered. 18; 49-62. illus. Hoes nO. Zi

Robinson, IT) R, | An orange chimera, Journ. Hered. TSS) ERE el, Hm oer eh MOniee

Swingle, C. he iiisae Graft hybrids in plants. Journ, Hered. 18; 73-94, illus. Leis ee

Journ, Madras Agr, Stud. Union SCosessov) Marudarajen, D. RO Mek Mosaic disease of sugarcane. Journ. Madras Agr, Stud. Union. 15: 49-56. Ie 7 |) NOs eet!

Journ, Min, Agr. Gt. Brit. (London) Buckhurst, A. S. _ Notes on bulb mites and celworms. Journ. lin. BEETS. iby PI AAus 42 456.0 lic) Ap. 1927...) no. le: Stem eelworm:’ p. 5-6 (Tylenchus dipsaci.)

Southwell, H.

_ Virus diseases of potatoes and the raising of seed potatoes in the Irish Free State. Journ, Min. Here Gao Brat!" 34 19-25. Ap.1927. no.l.

Journ. Soc. Agr. & For. Sapporo (Japan.) Hirata, K, . On the sex so rerminanien in hemp, Cannabis sativa L. Journ. Soc. Agr. & For.. Sapporo, Japan. VO iO Ie O4 i) Hel O26 Os) Oe. : Text in Japanese; English summary: p. 53-54.

i Ito, M. Studies on diastase I-III. Journ. Soc. Agr. & For. Sapporo, Japan. 18! 19-22, 64-90. UE) Bone. Text in Japanese. I. Introduction.’ II. The comparison of enzyme+

powers of various kinds of koji made of Cees Reese a raw materials.

LENA ane bt tae ny) ‘ hy Mas

%)

i” Ki ‘\

Mi OM MO eUNCO.

Journ. Wash. Acad. Sci. (Baltimore) Rose, J. N. & Standley, P: C. | The Central American species of Hydrocotyle. Journ. Wash. Acad, Sci. 17: 194-197. Ap.19, VISTO 1S Hydrocotyle costaricensis, H. ribifolia, H. torresiana, H. maxonii, sp. nov.

Wherry, E. T,

The presence of free methyl salicylate in some American species of Polygala. Journ, Wash. Acad. Sci. V7 Oke AD Og 9276) Oi Oc

Kolloidchem. Beih. samec, M,

Studien uber pflanzenkolloide XVII. Ueber die

-peptisation der starke durch ultraviolette strah—-

len. Kolloidchem. Beih. 23: 377-399, Mr.1927.

Landscape Arch, (Brookline, Mass.) Kimball, fF. The gardens and plantations at Monticello.

Landscape Arch. 17: 172-181. illus. Apr.1927. no. 3.

Medd. Permanent. Komm Fruktodlingsfors. (Stockholm) Johansson, 43. ; Blombiologiska forsok med hassel vid Alnarp 1924— 1926 (Studies in hazel-pollination at Alnarp 1924-1926) Medd. Permanent Koum. Fruktodlingsfors. no.ll. Rep. er English summary: p.16-18,

Johansson, HE.

Fromjolets formaga att utbilda pollenslangar i sockerlosning utan och vid narvaro av mineralsal- ter. Medd. Permanent. Komm. Fruktodlingsfor. DOaiIe 0 LOM pint O27.

English summary: p.10.

Meded, Landbouwhoogesch. Wageningen.

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Farbe und grosse der samen von raps in ihrer physiologischen und zuchterischen bedeutung Meded. Landbouwhoogesch. Wageningen. 30: 25-54. 1926 (Rec'd Apr.1927)

WE SIA Tale) HS) ols ele)

Meded, Lardbouwhoogesch. Wageningsn, (cont.) pumingar,; J. Vi

Perscoulijke opvattingen a8 de toepassing der Internationale botanische regels cer nomenclatuur of, evenals bij de rezels zgelf, international overleg? Een aantrl nomenclatuurgevailen van coniferen. Meded, Landbouwhocgesch, Wageningen. BONE) iy M844) 927 :

English Sea oy (Abstract of personal ideas bout the application of the internaticnal rules of nomenclature, or, as with the rules themselves, international deliveration?. Some denominations of conifer-species): 74-84,

Mitt. Deut. Dendrol Ges, Hitschen, J. Beitreg zur kenntnis der in Deutschland anbau- wurdigen fichten, Mitt. Deut, Dendrol, Ges. 26(2): 35-56. 1926 (Rec'd Ap.1927)

Georgescu, C,

Das auftreten einiger missbildungen an ersatz- sprossen, sckhosslingen, wurzelausschlagen usw. Maite Deut.) Dendrol, Ges. S6(2):) Gb_71., witus, 1926 (Rec'd Ap.1927)

Hofker, H, ie Die namen der geholze, Mitt, Deut, Dendrol. Ges, 36(2): 201-205. 1926 (Rec'd Ap.1927)

TOM NGNG gu ueeict mic Dendrologisches aus Colorado, Mitt, Deut.

Dendrol, Ges. 36(2): 278-282. 1926 tRec'd Ap,1927)

. Hangeform der douglasfichte - Feuchtigkeits -

bedurfnis der Picea pungens - Wiederaufforstung in 'den Vereinigten Staaten. - Die amerikanischen kop-

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Pinus pinea.

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Beitrage zur kenntnis der panaschierten gcoholze XIV-XVII, Mitt. Deut. Dendrol, Ges, 36(2): 258- POLY illus. 1926 (Rec'd Ap.1927)

Uebet pflanzen mit wechselnder panaschicrung, insbesondere uber bunte Bvonymusearten, - Albino- triebe an Aesculus, - Ueber weissrandigen holun- der — inaiNeciainms weasel verbleichen der randzonen albimarginater,.

aes ‘tot a rbot Aas Poe ae a) ee i hit eid Rey Dok yes es Siteclen & sonst aes een, yomult iw § Ls Late 9. Ht: tatetdion

VS aia @sic aoe

Mitt. Deut. Derdrol Ges. (cont.)

Marzeli., H,

?

bie Centschen bhiume in der volkskunde. 2. Dic eberesche (Sorbus Beiter 25)) Mati Dewtbe) Demidiro else (GEN2) 1 77 8. 1926 (Rec'd A». 1927)

Das areal. der weiss--tanne. MasGibe Deut. Dendrol. Ges. 3612): 16-35. mans. 1926 (Rec'd ji a \ ;

Ap.1927) Abies alba.

Mischke, K. Susse e€icheln. Mitt. Deut. Dendrol. Ges; Soe)! 6S 64. ple ?-S. 1926 (Rec'd Ap.1 927) Quercus;cophora:, @. pyrami,;/@. converta, 'Q- vesca.

Pal Ger aby

Line neue Cupressus-art aus dem gebiete der Zentral-Saharna. Mitt. Deut, Dendrol. Ges. 362): 25-276. 1926 (Rec'd Ap. 1927)

Cupressus sempervivens f. horizontalis of Lav- vaden,.

Rok,

Giftwirkung cer eibe auf wild. Mitt. Deut. Dendrol. Ges. 36(2): 159-200. 1926 (Rec'd Apo 927)

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Ueber das gedeihen verschiedener baumarten an den strassem des kreises Teltcow. Mitt. Deut. Dendrol. Ges. 36(2): 148-163. 1926 (Rec'd Ap.1927)

SiTMer,) YH i

FPrutus serotina, dic spathbluhende trseubcn- kirsche, als weldbaum, Mitt. Deut. Dendmol.” Geis 36 (2): 164-189. pl. 25-26. 1926 (Rec'd Ap. 1927) |

sprenger, C. : Geholzeinburgerungen in Griechenland. Mitt. Deut. Dendrol. Ges, 36(2): 283-291. 1926. (Rec'd Ap. 1927) Eucelyptas globulus in Mittelmeecrgebiet -— Jas- minum grendiflorum L.- Melia azederach L. —Phyto- lacca dioeca L.— Meltau an eingefuhrten eiche,.

Stipp, G. Henle Flieder, Wal tit.) Deut.) Denerol. Gece, S6.(2)); 145-148, TULDEGa 5 Wonks dheeeey 1926 (Rec'd Ap.1927)

Veseiimon Ss) Tmiecs

_ Mitt. Deut. Dendrol. Ges. (cont. )

Taubert, F., ) Roitrage zur ausseren und inneren morphologie

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Juss. Mitt. Deut. Dendrol, Ges. 36(2): 206-

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Uphoty i aaGey a

Dendrologische notizer aus dem staate Florida Til. Ziergehclze in Zentralflorida. Mitt. Deut. Dendrol. Ges. 36(2): 104-113... illus. pl.14-16. 1926 (Rec'd ne

Wulff, E,

Der Wikitsky botanische garten in der Krim Mitt. Deut. Dendrol. Ges. 35(2); 98-104. pl.11-13. 1926 (Rec'd Ap.1927) if

Mitt. Sachs. Forstl. Versuch. tharands. Haafe, H. Fich tematurver jungung am blender saumschlag atl) Gaildorf und ihre abhangi ekeit von standort und wirtschaft, Mitt. Sachs. Forstl. Versuch. Tharandt. POU Gaon. illus. 1927.

Nachrichtenb1. Deut. Pflangenschutzd. (ort) pilex, ae Neue wege in der Hoy tarh toma bel Pane Nachrichtenbl. Deut. Pflanzenschutzd. 7: 37. As, 1927. no.4. Aus dem ego te fur kar totfelbau.

Nature (London) Belling, J. | : The nodes at the reduction division in bivalents of Hyacinthus, Nature. VO: Sar—-Sc8s 1 aus. Ap.9, 1927. no. 2997. . Hla eas

Ogilvie, L,

‘mn important virus disease of Lilium loneafiorun and its verieties. Mehiabeatersi WLMEIR ireyete| | Ap.9, MILs HON Io re

Belongs to the group of filterable virus discases and is transmitted by the aphid Aphis 1i1ii.

Nature Mag, (i/ash., D. C.) Bolus, Tes 4 : , ; 2 i Wild flowers of South Africa. Nature Mag. 9: eco-eeo., illus. Ap.1927. no.4.

Naturwissenschaften (Berlin) la ae Mo: Das JjJod als pflanzennahrstoff. Naturwissenschaften. 15: 70-73. Neeiel yer. no.3,. :

v.9, 20.9) P29

Nuove Giron. Bot. Ital, (Firenze) | Bolzon, \F. contemate alla flora dell'Alto Adige. Nota nig. Nuovo. Giorn, Bot. Ital. n.s,, 34! 192-200. 1927. TO he

Cauda, A,

Il bacterio delltimbrunimento di legni sommer si "Bacterium acrosporigenes humifaciens" Gauda. : Nuovo Giorn. Bot, Ital. nis,, 34: 182-185. 1927, Oe.

Chiarugi, A.

Il gametofito femmineo delle angiospermae nei suoi vari tipi di costruzione.e di sviluppo, | Maovo (Glorn:| Bot, Ltal. n.s.». O48) S-doos) allus. Veer, no, 1. ;

Costa, 2. ae. L'aurcola di antocianina nelle "tacche" della Cercospora beticola (Sacc.) Nuovo Giorn. Bot.

T tail. Mee, 264i, LOS—L70,. 1927. now.

Costas is o8 Osservazioni svl variare daa numerd dee elementi fozliari nella barbabictola da gucchero- rae he Nuovo Giorn., Bot. Ital. DeSs Bas 184-1425 oi 1927, no.l, aN See

-

Gola, G. ne ve Sulla riflessione di radideiond ‘ulizavillette per.

parte di alcuni organi vegetalis, - Nuovo’Giora,

Bot, Ital. n.s.» 34: 143-156, ae og ee

lacaita, C, C, © : a , eee Piante italiane critiche o rare CXV.. Nuovo = Giorn, Bot, Ital. nis., 24: 184-191, 1927. no. 1.

Mazzucchelli, V,

La stazione della "Paluderta squarrosa’ rae ‘Brad. uO in Santa Caterina Val Furva (Valtellina) Wuovo. . Chorny Bots etal. mis. B44 219-224, ERTS no. 1,

< Sk ese:

Minio, M, oe Le, Per lteliminazione dell! hones friualano dail!

area della oe primlaefléra’ Ber tols. Nuovo

Giorn, Bot. Ital. ms., 34: Bid-ai6. SET no. le

Pampanini, R. a i

Quarto contributo alla conoscenza dell! arte. misia verlotorum" Lamotte. Nuovo Giorn, Bot. Ital. n.s,, 34: 171-181. illus. :1927..

Artemisia dolichocephala, A, strongylocerhala, sp.n.

we Eng. 94

Li

« pang a! ny rs iene hives 5 a y

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V.9, No. 9, p. 30.

Nuovo Giorn, Bot, Ital. (cont.) Savelli, R. Su alecune fasciazioni anulari. Nuovo Giorn, BOC atatanta cls. OOM Oman dings Sere moet. Lycopersicum esculentum,

Vignolo-Lutati, F.

Contributo alla flora delle langhe e del circondario d'Alba, Nota 4% Nuovo Giorn, Bot. esa Lae On —uOy.) LOST. mow.

ZeNeaGle oe

Sopra una nuova forma di "Aquilegia thalictrifolia (Schott et Kotschy) Nym, Nuovo Giorn, Bot, Ital. muse: 443) 20l-205.,) 192%. no. l.

Aguilegia einseleana var, thalictrifolia forma meduenensis,

Orchid Rev, (Richmond, England) Ghose, B.N. Laboratory experiments and their applicability in orchid culture (concl.) Orchid Rev. Boe 99-100. Ap. 1927. no. 406,

g . ? Pam. Panstw. Inst. Nauk. Gospod, Wiejsk. Phlwach (Mem. Inst. Nat. Polon.Econ, Rur, Pulaway (3 <rakow) Kazgnowski, L. Studja nad grochem (Pisum L.)- (Recherches sur le pois (Pisum L.) Pam. Panstw. Inst. Nauk, Gospod. Wiejsk. Pulawach. (Mem. Inst. Nat. Polon, Econ. Rur. Pulway) 7,A: 1-91. illus, 1926. Polish with French résumé,

Kwiecinski, RE

Kultury owsa na dwucyjandwuamidzie i metoda wyodrebniania duucy jandwuamidu z roslin (Les cultures de l'avoine 6levées sur le dicyandiamide Sue) methode d'extaction du dicyandiamide des plantes) Pam. Panstw, Inst, Nauk, Gospod. Wiejsk, Pujawach (Mem. mee Nat. Polon, Econ, Rur, Pulawy} T,A: 205-217. 192

Polish with French resumé.

Leszczenko, P,

up yw odezynu Srodowiska na kieJkowanie zarodni- kow Verticillium alboatrum R. et B. i Ustilago may- dis Tul. (On the influence of reaction of the medium on germination of spyores of Verticillium alboatrum Ra) seine and Ustilago maydis anon lye) Pam, Panstw, Inst. Nauk. Gospod. Wiejsk. Pulawach (Mem. Inst. Nat. Polon. Econ, Rur. pilaay) 7,A: 4o2-435. 1926,

Polish with English summary,

te a aan eg

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Wash 1a\0) 15), Pe Bal

Pam, Panstw. Inst. Nauk. Gospod. Wiejsk, Pulawach (Mem, Inst. Nat. Polon, Econ. Rur, Pulwasy (cont.) Zaleski, L. Wolyw kwasu weglowego na buraki i na niektore inne rosliny uprawne (Influence de l'acide carbonique sur les betteraves et sur certaines autres plentes cultivées) Pam, Panstw. Inst. Nauk. Gos- pod. Wiejsk. Phlwach (Mem, Inst, Nat, Polon, Econ, Rur. Pulawy) 7, A: 373-401. illus. 1926. Polish with French résumé, Suger beet, white mustard, millet and sarrasin,

Pflanzenbau (Berlin) Schander, R. Beitrage zur frage der trockenbeizung und zur methodik der untersuchung von trockenbeizmitteln, Pflanzenbau, 3: 241-260, illus. F.15,1927. no.16.

Pharm, Monatsh, POPOMICH, Re Entwicklungsgeschichtlich-anatomische unter- suchungen uber die samen von Dictamus albus. Pharm, Monatsh, 7: 45-46, illus, Mr.1927. no.3. Dictamnus albus, Empleurum falcatum, Barosma.

Philipp. Journ. Sci, (Menila) santos, J.K, A pharmacognostical study of Datura alba Nees and Datura fastuosa Linnaeus from the Philippines, Phokieop. Journ. Sci, Ses 215-290. J pl. Mr. NET a oN ey nies

Plant Physiology (Lancaster) Brink, R.A. & Abegg, F.A. A laboratory method of preparing starch from maize seed, Plant Physiology. 2: 101-102, VS AMSTEL avai oVo Aa

Burk, D, Does the pea plant fix atmospheric nitrogen? Plant Physiology. Sopa woe Je (inimon tee

Hibbard, R.P.

Negative results on physiological balance in Soil cultures, Plant Physiology. 2: 1~38, AMMUSe) ast 927. no...

Kahlenberg, L. & Traxler, R.

On the passage of boric acid and certain salts into fruits and vegetables, Plant Physiology. Pe s9ro4. Ja U927. no.1.

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Plant Physiology (coni.) Mack, W,2. The action of ethylene in accelerating the blanching of celery, Plant Physiology. ae LOB ewes Loe non ke

Newton, R. & Martin, W.M.

Apparatus for continuous cialysis et low tempera- ture, lant Physiology. 2: 99-100. illus. Ja.l927. nol.

Thomas, Wz.

Nitrogenous metabolism of Pyrus malus L. I-III. Pilemt Physitolesye) (eo: 55-00, 67-10. Ja.Loe27. ne...

I. Influence of temperature of desiccation on water-soluble nitrogenous constituents and separation of water~soluble protein from non-protein constituents,

II. The distribution of nitrogen in the in- soluble cytoplasmic proteins.

Veihmeyer, F.J. & Hendrickson, A.H.

Soil-moisture conditicns in relation to plant growth. Plant Physiology. 2: 71-82, Jda.19e/7. MO mie 2

Willaman, J.J.

The determination of polysaccharides, Plant Physiology. Ce olacla wa oLoet.) Moc.

A part of the report of the committee on Methods of chemical analysis of plant tissues, organized by J. J. Willaman; W.E. Tottingham, chairman,

Planta, Arch, iiiss. Bot. (Berlin) Be vier aniA. Zur Blaauwschen theorie (Vorlaufige mitteilung) Planta, Arch, Wiss. Bot. 3: 496-498. Mr,1927. no.2/3.

Faworski, N.

Vergleichende karyologische untersuchung einiger arten von Loliun, Plante. Archi) Wisse) Bobs, os 282-291. illus, Mr.1927. no.2/3.

Fehse, F, Einige beitrége zur kenntnis.der nyktinastie und elektronastie der pflanzen, Planta, Arch, Wiss,

Mob. (as) e02-s24%.. illus. Mr.1927. no,2/3.

vV.9, no.9, oA

Planta, Arch, Wiss, Bot. (cont,) Forster, K, Die wirkung ausserer faktoren auf entwicklung und gesteltbildung bei Marchantia polymorpha, Planta Arch Wess. (Bote Ss seo~590e) 0 LLLUs. Mr.1927. no,2/3.

Lange, F.

Vergleichende untersuchungen uber die blattent- wicklung einiger Solanum-chimaren und ihrer elterarten. Picntay Areh. Wiss.) Bote S2ol-eol. | illus. WMnb927 . no.2/3.

Sor SCH ip.

Anatomie und mikrochemie der Hypericumdrusen, (Chemie des hypvericins) Planta, Arch. Wiss. Bot. 3: 431-4g9. illus. Mr.1927, no,2/3.

Tumanow, J. J,

Ungenugende wasserversorgung und das welken der pflanzen als mittel zur erhdhung ihrer durreresistenz, Planta, Arch, Wiss. Bot, 3: 391-480, illus, Mr,1927, no.2/3.

Ubischs Gav,

Zur entwicklungsgeschichte der antheren, Planta, Arch, Wiss. Bot. 3; 490-495. illus. Mr. 1927, no.2/3,

Prakt, Ratg. Obst.—u. Gartenb, (Frankfurt, a,d.o.) Barkenowitz, W. Ueber rauch— und russharte pflanzen, Prakt. RaunOvst eo wecantenbe 1) Wes 119-120. | Ap. lO, IES Aly watery hea

Proc, Imp, Acad.Tokyo.

Kondo,M. Ueber die ergebnisse der pedigree-zucht der semisterilen reispflanzen, Proc. Imp, Acad,

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Takahashi, T.& Asai, T. Studies on acids formed by Rhizopus species, Proc, Imp, Acad. Tokyo. 3: 86-39. ¥.1927. nove.

Proc, Virginia State Hort.Soc. (Winchester) Schneiderhan, FJ,

Recent developments in the control of fruit diseases, Procamaneinia State Hort. Soc.) 5): 145-157, F.1927.

Discussion: p.145-147,155-157.

Incompatibility of black walnuts growing near apple trees —- Control of apple blotch - Prevention of apple scald disease in storage - Rate of tree mor- tality in some of the better commercial orchards in Frederick County.

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Quart. Journ, Ind, Tea Assoc, (Calcutta)

Rev, Agr.

Rev, Bot,

Rev,Hort,

as ean iC

Observations on the treatment of fungus diseases, Quart, Journ, Ind, Tea Assoc, 1926: 157-169. H92k, no, 4,

Puerto Rico (San Juan) Chardon, C.£, |

La revolucién de las variedades de la cana en Puerto Rico. Rev, Agr, Puerto Rico, 18:117-127. roebusy Mr Oey. no. 5.

Appl. (Paris)

Chevalier, A, , Le Melaleuca leucadendron. Sa. repartition geo-

graphique et ses produits, Revie Bots) Apple:

176-183. Mr,1927. no,67.

Chevalier, A. & Dagron, M,

Le probleme de la culture de la ramie dans les colonies francaises, Rev. Bot. Appl. 7: 161-170. Mr,1927. no.67.

Francois, E.,

4 Sur deux ennemis de la pomme de terre a Madagascar,

Rev. Bot, Appl. 7:172-175. Mr.1927.no.67. Heterodera radicicola,

Secrétain, Ch,

La culture du murier (concl,) Rev. Bot. Appl. he 210-214, Mr. ISTE NO. 67.

Maladies du murier:; p,213-214,

(Paris) Simonet,

Une maladie nouvelle des Delphinium, Rev.Hort, 99: 405-406, illus. ap.16,1927, no,16,

Bacterial leaf spot (Bacterium delphinii)

Rev, Vitic, (Paris)

Viala, P, Le dosage des bouillies cupriques contre le

mildiou, Reval Vatic Moe N2lseolo. ADU. O27 es NO. Lp LO, :

Rhodora, (Boston)

Keefe, A.M, A new species of Aphanocapsa, Rhodora, 29: 39-41, Mr,1927, no, 339,

Aphanocapsa lewisii, sp.n,

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Wisco. Ds Sos

Rhodora, (cont,) Nelson, J.C, i M.W. Gorman, Rhodora, 29: 33-36, port, ie DUS EN OAM coo ysl eGo)

sparrow, F. K¢ Occurrence of Pythium gracile in the United States, Rhodora, W129: 34-394 Mr. 1927, 20.550. On Spirogyra crassa,

Svensen, EVK, Studies on interior distribution of maritime plants I~ Rhodonay) 29 US.) 5) (Mr eed.) now soo I, Sffect of post~lleistocene marine submergence in Hastern North America,

Woodward, N,P,

The dsve-palm as a ruderal plant in Massachusetts, Rhodora, ¢O: 51-52, Mr.1927, no.339.

Phoenix dactylifera,

Science, (Lancaster, Pa,) Bibs ye sie Ti be On valonia and Halicystis in eastern America, Science, 65; Yoouzo, bo,29, 1927, no.i687. Perce not closely related to Vaionia, should be placed in Protosiphonaceae,

Copeland, E.B, What is a plant? Science, 65: 348-390. Ap. 1927, no,1686,

Hansen, N,E,

Native American apples, Science, 65: 398, Ap. 22,1927. no.1636,

Author wishes information concerning the indigen- ous apples of America,

Pupehcock, Ans.

How the taxonomists may utilize the Interna- tional committee on nomenclature, Science, 65: 42-414, ap,29, 1927, no.1687.

Rawlins, T,E,

Hane Research on viruses causing plant diseases, Prosetence, ~ 65: 398, ‘Ap,22,') 1927, no, 1686,

Sadenis. iC, Pb, Benacheion phytopathological institute, “Seience, ; Bo; 604-505. | 4p. 15, 1927. no.168,

In Athens, gift of Emanuel Benachis,

meee

V.9, no.9, . 36,

Bezent, Amer, (N,Y.) Moore, G,T, smoke, The world is) fast waking up to the facts that there is more of a menace in smoke than has been thought. What shall be done about it? Seuent, Amery BOs I 2o—Koa Mina labs.) My, WOey a) ney Ds

Smithson, Misc, Coll, (Washington) Leonard. i. Cy Botanical exploration in northern Haiti, In Explorations and field-work of the Smithsonia Insti= tution in 1926, Smithson, Misc, Coll. 78(7): 118~ ee Ios 1927.

Maxon, W,R,

Exploring for ferns in the Blue Mountains of Ja- maica, In Explorations and field-work of the Smithsonian Institution in 1926, Smithson, Misc, ope oy): i LOO-Lit ) allus.)) (19en,

standley, P,C,

Botanical field-work in Panama and Costa Rica In Explorations and field-work of the Smithson- ian Institution in 1926, Smithson. Misc. Coll. MG eleienie ie) NOD)

Thar, Forstl, Jahrb, (Berlin) WelGe at es Die bewurzelung der kiefer, fichte und buche, thar whonrstleewanmb iw) Got 65-65, ply) i-vadds MIS Van past TaeVORGE

Torreya, Benny. Hy We New plant records from the pleistocene, Torreya, 2 Qe T. Wo stiles se iian Misy eas earis Maloy 2

SMW il dig Key & new gopherberry from the Gulf States, Momnevan) wens (a5-oouw Mario, G27.) nove, Gaylussacia mosieri, sp.nov.

Taylor, M, Walking with an object, Forty wile fiorers with hunting. Torreya, AT WAS NA ae AN lnek MSO AU IOUG, h aalst re

@rans, Amer, Micros, Soc. (Urbana, 111.) COMIN wi, The thermolethe: a device for using hot fixataves, Trans, Amer, Micros, Soc, 40: 153- Sea las Mo OQ mone.

Crow, W.B. The generic characters of Arthrospira and ' Spirulina, ‘Trans, Amer. Micros. Soc. 46: 139- 148, Jap AUST nator sie

Bie a , a ny ;

Veghe no. 9, p53.

Trans, Amer, Micros, Soc, (cont,) Hay Se A study of algal distribution, fTrans, Amer, Micros, Soc, 46: 122-138, Ap,1927. mowers

Trop, Agr, (Peradeniya) (Ceylon) smal, We Further notes on Rhizoctonia bataticola (Taub,) Butler, TropevAcr Oevlons 1 OS: fa=aoa Dis Me IGE a ayo sear

Trudy Sibirsk, Sel'sko-Khoziaistv, Akad, (Trns, Siberian Acad, Agr, & For, ) Murashkinski, K.E, »-. New fungi from Altai, Trudy Sibirsk, Sel? sko-Khoziaistv, Akad, (Trans, Siberian Acad, Agr, & owes) De 33~36. 1926,

Latin descriptions,

iioelept, Ager. Bull, Collins, G,N, & Kempton, J.H, Variability in the linkage of two seed characters of maize, U.S. Dept, Agr, Bull,1468, 64 vp. Mr,1927,

Jamieson, G, S,

Production and utilization of fats, fatty oils and Waxes in the United States. U.,S.Dept, Agr, Bull, UES, alee F,1927 (Ap,)

Loomis, H,fF,

Development of flowers and bolls of Pima and Acala cotton inrelation to branching. Use Wem, Nera Budd Bos, ol sp. Mr oer.

Winston, J,R,, Bowman, J.J. & Bach, W.J. Citrus melanose and its control, VASe Dept SaraeBulilie glug Sele. Oph) Mr,19e7 (Apr)

Wre.pepu, Aer. Off, Rec, DEwunwane hy vomithw scLentist, is dead, por Oepiy Aer, Ont, Ree.) /6(16)) 1,506, Ap.e0, 1927.

Univ, Calic, Publ, Bot, (Berkeley, Calif.) Gardner, NiLs New species of Gelidium on the Pacific coast of North America, Whoa) fetstie S enollieN, eye ni etU ON area AUSMioie aoe aH.) O27!) mo. le

Quisumbing, E,

The occurrence of laticiferous vessels in the mature bark of Hevea brasiliensis, Univ, Cala ty Publl, Boke han «LOH S52 i) ol bh bo. ACTA / Macho adhisy

Aes il

WelSIm, rater 'S14)) 94! bens

Verh, Zool,-Bot, Ges, Wien, Buxbaum, F, Beitrag zur flora von Tunesien (Ergebnisse ciner reise nach Tunesien im fruhjahre 1924, II von Bruno Schussnig und Franz Buxbaum, ) Verh, Zool,-Bot, Coen io Sou iliniss) 192K. nov li;

Wettstein, R, Funfundsiebzig jabre biologie, Verh, Zool.~ Bote Ges « 76: (14)-(25), 1927. no, 1/4, ,, On occasion of "Festversammlung zur feier des ({5jahrigen bestandes der gesellschaft an 12,Mai, 1926"

Zalhbruckner, A, Beitrage zur flechtenflora niederosterreichs VIII, Verh, Zool.,-Bot, Ges, Wien, 76: 76-104, 1927. no,1/4,

Zakhist Rosl, (Port, Plants, Ukraine) Borggardt, A,I,

.«seReport of the Phytopathological division Has— tern-Steppen agricultural experiment station for the year 1923, Zakhist Rosl, (Prot, Plants Ukraine) 1926(2): 32-46,

Ukreinian,

Dekhtiarev, M.S.

... The wheat-nematode and its spread in the Ukraine, Zakhist., Rosl. (Prot, Plants Ukraine) 1926(2): 25-26, illus,

Ukrainian,

Gerasimenko, L.R, ... Principal injurious animals and diseases

of plants in Ukraine in 1926, Zakhist. Rosl, (Prot, Piants Ukraine) 1926(2): 7-19, Ukrainian,

ORD ules +». Effect of sugar-beet nematode on various

kinds of sugar-beets, Zakhist Rosl, (Prot, Plants Ukraine) 1926(2); 64-70, Ukrainian,

POnGeUON Me sili.

.-,ougar-beet nematode question in Urkaine, Zakhist, Rosl, (Prot. Plants, Ukraine) 1926(2): 20,

Ukrainian,

Heterodera schachtii,

Zeitschr, Angew, Chem. (Leipzig) Gericke, S, Die bestimmung des nahrstoffbedarfs der bdéden nach der Neubauer- keim-pflanzenmethode, Zeitschr, Angew, Chem, 40: 366-368, Mr.31,1927. no. 1.

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Zeitschr,

Exper, St

New Books

WSs) WO S5 is )S).

Wiss. Mikros, Kuster, E,

Ueber den nachweis oxydierender fermente (Ueber vitalfarbung der pflanzenzellen V1) Zeitschr, Wiss, Mikrosp, bbs Pion yt Mace mO2 Mangan

at. Pubil, Ryerson, K,

Culture of the oreintal persimmon in California, California Nere lx) Stab, (Bull, JG.) Zip, alls. Ja,1927 (Rectd Ap.)

Crown gall: p,5l,

Maya Cy) & Young, Hic,

Control of damping-off in coniferous seed beds, Ohio Agr. Exp, Stat, Bimonth, Bull, 12: 45-47, Mr. /Ap,1927, no,2,

Younes (H.C, &. May.) C. The timing of apple scab sprays, Ohio Agr, imp. stat, Bull, SoZ. 26 p. Mr.1927

Nightingale, G.T,

The chemical composition of plants inrelation to photoperiodic charges, Wisconsin Agr, Exp. Stat, Beswpalt 7h.) 68 pp rllus, F.1927.

BRemciitevey Wei.

Inorganic plant poisons and stimulants, ed ed, Cambridge, University press,19e7.

Copper compounds = Zinc compounds ~ Arsenic compounds - Boron compounds - Manganese compounds.

Craib, W.G.

Florae siamensis enumeratio, A list of plants known from Siam v,i, pt.2, Linaceae to Anadardiacease, Bangkok, Oct,1926,

Daudin, H.

De Linne a Jussieu methodes de la classifi- cation et idee de série en botanique et en zoolo- gie (1740-1790). Paris, F, Alcan, [19267]

Delacroix, G, & Maublanc, A, i Ni Maladies des plantes cultivees 3.ed, en- Ld tierement refondue par A, Maulblanc, Paris; JUeB. Pailtiere, 1926487. \/2'v. Wig Moleages parasitaires - v,2, Maladies non—-parasitaires,

V.9, no.9, pe40,

NewBooks (cont,)

Kelter, -G. i@ »schllechten, RR.

Monographie und iconographie der orchideen Buropas und des mittelmeergebietes, Dahlem bei Beran ene.

vel, lfg. 5/6. (Beih,Repert.Spec, Nov, Sore IN

v.l. Schlechter, R, Monographie der gattung und arten (mit blutenalysen)

Krafft, G,

Lehrbuch der landwirtschaft.., 13. ul, neubearb, aufl, Berlin, B, Parey, 1927 (Die pflanzenbaulehre,,, neubearb, von Dr. CA enaanranre Gia

wae)

Longyear, B,O0, Trees and shrubs of the Rocky Mountain region, N.Y., Putnam's, 1927,

Pe mom du iA ti,

A treatise on viticulture, London, Mac- millan, 1927,

Vine diseases: p,421-508,

Popoff, M, & Gleisberg, W,

Zelistimulationsforschungen, Bemlaine Ey rake yn, M927. v2, heft tox

Eoeeee M,, Paspaleff, G. & Dobreff, M, Stimul- antionsstudien an reifen seeigeleiern, III, teil - Stoklasa, J, Ueber den einfluss der radioaktivitat auf den aufbau never lebender pflanzenmasse - Groe= del, F,M, & Schneider, E, Wirken die rontgenstrahlen Stimulierend auf die zellfunktion - Soding, Isle, Ueber wuchshormone,

Raab, W,

Hormone und stoffwechsel (Die bedeutung der hor- mone fur den stoffhaushalt tierischer u, pflanzlicher organismen) Freising-Munchen, F,P,. Datterer,

1926 (Naturwissenschaft und landwirtschaft,. hrsg, von F, Boas, V. Neuberg u, A, Rippel, heft 10)

Translations available in The Bur, Plant Industry Library,

Sato, D,

Bakudo ni kasuru kenyu(Studies on the naked smut of barley) Kydétohumokwai hokuku no.49, p.1-9. My. 1896,

Koremasa Yamada joint author, (by whom the experiments were made. )

Hiahishvapstract iby Prof. iwao Hino! in) By Pei.) pales, "Smut spores infect the flower of barley at the flowering times by the agency of the wind"

reve if a

‘ yeh ree Hy)

u Pee yr t

TAN Y

LG CURRENT LITERATURE

ADDITIONS TO THE EOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY, COMPILED FROM PUBLICATIONS RECEIVED IN THE LIBRARY OF THe UNITED STATES DEPARTMENT OF AGRICULTURE, WASHINGTON, BD, C.

cp rete a NP LR TR CE he eee carter rene teee me en tae tet bene

for. 9, no; 10 May 2-14, 1927,

fer. Journ, India, (Calcutta) Dasiur. - 3) . ih, A short note on the foot-rot disease of pan in the Central provinces, Agr, Journ, India, cer Ob 10s. Maeve noes Piper betle,

Sahasrabuddhe, D, L,

A remedy for a die-back disease of orange trees, Asr, Journ, India, 22: 114-117. pl, xi-xii, Mr,1927. no.2,

fmer, Fruit Grow, Mag. (Chicago) Hendrickson, A, H, How trees use water, Amer, Fruit Grow, Mag, 47(5): 8,20, illus, My.1927,

Ann, Hist.-Nat, Mus. Nat, Hungarici, Filarszky, N,

Az T. és II, Magyar Adria-expecdicio algolo- giai kutatasanak eredményei (Algologische for- schungsresultate der I, u, II, Ungarische Adria- expedition) Ann, Hist.-Nat, Mus. Nat. Hunga- Geers 2h. 39, 1926,

Javorka, Ss.

Kitaibel herbariuma (Herbarium Kitaibelianum) Ann, Hist.-Nat, Mus, Nat. Hungarici, 24: 4eg_55, 1926.

Kiss, A, & Kummerle, J.B.

keletsziberiai pteridophytak (Pteridophytes from East Siberia, ) Ann, Hist. Nat, Mus. Nat, Hungarici, 24: 87-92, 1926,

Moesz, Gv. i A Jasminum nudiflorum gombai (Die pilze von Jasminum nudiflorum), Ann, Hist.-Nat. Mus, Nat, Hungarici, 24:190-210; quis) S262 Haplosporella jasminina, Ceuthospora jasminacea, fusicoccum tanaénse, Myxofusicoccun ambrozy-migaz— Zi, M, expansum, Physalospora jasmini, n.sp,

Szatala, 0,

A magyarorszagi coniocarpineae-k kritikai fel- dolgozasa (Revision critica coniocarpinearum Hungariae) Ann.Eist,-Nat, Mus,Nat,Hungarici, 24:99-135, 1926,

ae

it tea Ty Or ni ine

r . v ; , } 7 4 ‘ SOR a hee a | ew Hees * aye ak: SPR Dae eee El SS Los) Se ‘ » oy 8 * a ‘v7; PERT FIR LOE BE ES

a 5 RS, SS RRR: Aa sta

‘ 4 1 oe a . reheat fe es "s : 3 wires . y yar ‘ : ; , ’ ‘ < ws & ” a a gl zs ae F r. Tol eee : ti ues Eas oe 31 4% ae ane ‘ L - id f , ‘ jut ae ee i Qo ee 4 ‘ a OTS: Ante Shee e st ree es. 2. OU | UIs Sing oh ie MN PM eb AR ASR ARNE TD: eat ike ie he eer ie 2 S me a BAL4 ee ee way , 1 : ‘ ia er, ee

WIS Ie no, ROR Dace

Annuaire Acad. Roy. Sci. Lett. et Beaux-Arts. Belgique. Marchal, E, ; Notice sur Jean Massart. Annuaire Acad, Roy, Sci. Lett, et Beaux-Arts Belgique. 93: 69-158, port, 1927, Liste des publications de Jean Massart: p,141- Ie

Ann, Rep, New England Cranberry Sales Co. Stevens, NIE, Four years experience in forecasting the keeping quality of the cranberry crop in Wareham and Carver, Ann, Rep. New England Cranberry Sales Co, 1927: 2f-3f.

Beih, Bot. Centralbl, Abt. II,

Rudolph, K, & Firbas, F.

Palaofloristische und stratigraphische unter- suchungen Vohmischer moore III-IV, Anhang, Beih, Bot. Centralbl., Abt. If 43: 69-144, 145-206, 207- ZUUS) mole SNe Mr Sey.

III. Die moore des Riegenzgebirges. IV. Die ges- chichte der nordbohmischen walder und moore seit der letzten eiszeit, Von Franz Firbas.

‘Benjamin (Paris) Beetore. oH. . Histoire du cypres (Cupressus sempervirens) Bemyamen, 214: 55-5(. Allus. Av. 1927. no. 4.

Ber, Rijsklandb. Proefst, Groningen, Hudig, J, & Meijer, C. De aanwending van kopersulfaat ter bestrijding van de ontiginningsziekte, Ber, Rijsklandb.-— Proefst. Groningen, 22, l.leaf. 1926, ce Afdeeling zand- en veengronden (Vierde druk)

Bergcultures (Batavia, Java) Verslag omtrent het optreden van ziekten en plagen en de kinacultuur gedurende 1926, Berg- cultures. 1: 141-1142, Mr. 26, 1927. no. 39.

Ziekten en plagen van groenbemesters gedurende 1926 in de theecultuur. Bergeultures, 1: 1139- 1141, Mrs. 26, 1927, no. 39, Diseases of plants used for green manures for tea.

WalSis 2akop AHO) Gosh

Bibliographia Genetica. Chittenden, R.J. Vegetative segregation, Bibl, Genetica, 3: 355-442, illus. 1927. Chimeras - Bud variation - Non-mendelian var- lation - Mosaic anthocyanin distribution - Striped

flowers, Meeno,; 6 o

Hine monogravhie der erblichkeitsforschungen an der plantaginaceen, Bibl. Genetica, 3: 313-

354. ws. | 2927,

Erblichkeitsstudien an verschiedenen sippen, hauptsachlich durch bastardierung - Mutation, mit besonderer berucksichtigung der ruckmutation - Le~ thale faktoren,

ZENG), Sy Eine monographie uber dei erblichkeitsforschun- gen bei der reispflanze, Bibl, Genetica, ay

euib=ste, alls, 1927,

Kajanus, B,. Die ergebnisse der genetischen weizenforschung, Bibliographia Genetica, 3: 141-244, illus. 1927.

Biochem, Zeitschr., (Berlin) Buen. Hs v.i& Brunius, B. Urease I- Biochem. Zeitschr, 183: 1-15, Mr,1927. no.1/3.

Noack, K,

Modellversuche zur frage der eisenbeteiligung an der kohlensaureassimilation der grunen pflanzen, Biochem, Zeitschr, 183: 153-175. Mr.1927. no.1/3

Noack, K, Der zustand des chlorophylls in der lebenden pflanze, Biochem, Zeitschr, 183: 135-152. Mr,

oe, NOs /3.

Scheunert, A.

Ueber den gehalt von weizen- und roggenkeimen an vitaminen, Biochem, Zeitschr, 183; 113-121. Mr.1927. no.1/3,

VAS ove sO p. 4,

Biol, Gen. (Vienna) Georgescu, C, Blattstellungsstudien an Echinocactus gibbosus, Buh Cen 4 O5s OW olive TO2k, mole.

Hercik, 1h Surface energy and plant growth. Biol. Gen.

Bip RSS WCET ave 2.

Wagner, N,

Evolution du chondriome pendant la formation des grains de pollen chez les angiospermes, Bub@il.., Ceraby 1 Bo) US Slee) | sulGhe notkd slept Aa) aheyey7 NOs w/e,

Bol, Serv, Agr. Chile, (Santiago de Shile) Comacho, C, La zizana purpura, Bol, Serv. Agr. Chile. 1/2: 623-625. illus. 1926 (Rec'd My, 1927) no.4/5 Agrostemma githago,

Bol, Soc. Columbiana Cienc, Nat, (Bogota) Apolinar Maria, H, Las cruciferas colombianas. Bol. Soc. Colom- biana Cienc, Nat, 15: 131-142, Ag./S. 1926 (Rec'd My. 1927) no, 87. BOL teen. Rotst, Sper. Tabacchi ‘Scafati, Martinazzoli, G. Sul marciume. delle radici. Boll,.-Tecn, R. Ist. Sper. Tabacchi Sacafati, 24: 11-16. Ja./Mr, ICE heim aaNet as

Bulet, Agr, Roumania (Bucurest) Paver a. Cultura plantelor medicinale, Bulet, Agr, Roumania, 4: 3-58, illus, 0,/D. 1926 (Rec'd My. 1927) no,10/12,

Popesco, St. 2

Recherches sur la region absorbante de la racine, Bulet, Agr. Roumania, 4: 59-191. illus. o,/D.1926, (Rec'd My,1927) no.10/12.

Bull, Anpl. Bot. & Plant Breed, Russia, Manavori,. Vv. V.. The best varieties of the spring wheats, Bull, Appl. Bot. & Plant Breed, Russia, Suppl. no.29. p.201-227. ylates. 1926,

Bull. Soc. Bot, France. (Paris) Arenes, J. Etude phytosociologique sur la chaine de la Sainte-Baume et 1a Provence. Bull. Soc. Bot, France, 73: 1016-1022. ¥,.1927, no.9/10.

¥i9, nai 10, 5.5.

Bull, Soc, Bot, France, (cont,) Bugnon, P, A propos des phyllodes dans le genre Lathyrus, Bull. Soc, Bot, France, 73: 909-912. F,1927, no.9/10.

Bugnon, P, : Differenciation de la trace foliaire trifasci- culee du Ribes sanguineum, Bulli, Soc. Bot. France,

73: 1032-1038, iitus, i) L927, no. 9/10.

Bugnon, P,

Remar ques sur la fleur des Eschscholtzia (papaveracee), Bulle Sec. Bot, France.) 13s) 910- 974. PF. 1927, no.9/10

Camus, A, Especes nouvelles des genres Digitaria et Tsachne, Bull, Soc, Bot, France, 73: 914-917.

He 927. no, 9/10, Digitaria glauca, D. humbertii, D. Andrigitren- sis, Isachne hirtissima, sp.nov.

Camus, A, » Le genre Redfieldia a Madagascar, Bull. Soc, Bot, France, 73: 1023-1024, 7.1927, no. 9/10. Redfieldia hitchcockii, nov.sp.

. Camus, A, Panicum nouveaux de la section Paeudolasiacis A. Camus, Bull, Soc, Bot, France, 73: 974-977.

Wyeaoe?. no, 9/10. Panicum neoperrieri, P. bathiei, nov.sp.

Chovard, P,

, , Monographies phytosociologiques II, La vegetation des environs de Tonnerre ( Yonne) et des pays jurassiques au §.-E, du bassin de Paris, Bull. Soc, Bot. france, §{3: 1006-1015, 4.1927. no. 9/10,

Colin, H, & Ougnac, A, de, : Les hydrates de carbone des graminees, Bull, Soc, Bot. France. 73: 947-954... F.1927. no, 9/10.

Deflandre, G.

Contributions a la flore algologique de France - Te Bull, Soc. Bot. France, 73: 987-999. IMs, | STR Salo, 9/10.

I, Confolentais,

ViSeinone On pA.

Bull, Soc, Bot, France, (cont, ) Wane nA Une nouvelle pediculaire hybride dans les Alpes, x Pedicularis bonatii Faure (P, cenisia Gaud, x. incarnata Jacq,) Bull, Soc, Bow; France, 73: 918-923, WW Ger imag SO.

Fournier, Abbe Py

Un point de methode a propos du Verbascum phlomoides L, Bull, Soc, Bot, France, 73: 978- SieMko | EL) USE Salen alloys

Huckelyi he A propos de la germination des Araucaria, Bula, Soc, Bot, France, 73: 968-970. RF, 1927, no, 9/20

Jouanne, P,

Tssai de geographique botanique sur les forets de l'Aisne (cont, ) Bull) Soc.) Bot, Frances //5: g2_96, FP, 1927, no, 9/10.

GeeBaun pir. Carex firma Host, dans les pyeeneee, Bull, Soc, Bot, France, 73: 913. F, 1927. no, 9/10,

Lemesle, R,

,our lfexistence d'un rhytidome chez certaines labices, Bull, Soc, Bot, France. 73: 983-986, iiuiey uy L627, no, 9/10,

Lenoble, F, A propos des associations vegetales, Buby shan| peyolers Bot, France, We 813-603 ..0 8. 1927. no, 9/10.

Moreau, F, & Moreau, Mme, F, Observations sur ‘Llécologie. et la she ocelc des lichens corticoles, Bull, Soc, Bot, France,

73: 899-909, F, 1927, no, 9/10

Motte, Jd, Sur les nodules subereux des feuilles d'Eucalyp- tus globulus, Bull, Soc, Bot, France, 3: 1028

NOBeealues . R.O27e no. 9/10

Mugnier, L,

Rosa inodora Fries dans l'oise, L'Aube, la Marne et la haute-Marne, Bull, Soc, Bot, France, We lOet-10e8, 1927, no, 9/10)

. Soueges, R, Polyembryonie chez le Plantago lanceolata L. Bull. Soc, Bot, France, 73: 955-957. :illus. fF, MG27 nd, 19) LOs

Ve Semon lO. upeiths

Bull. Soc, Bot. France. (cont.) Tronchet, A.) L'acceleration basifuge dans les convergents intercotyledonaires, Bui oOew Bobs mene. 73: 894-898, illus. 4.1927. no, 9/10, Kchinops ritro,

Bull, Torr, Club, (Lancaster, Pa.) Biss Bala, The elabrate species of Tilia, Bull, Torrey Bot, Club,, 54: 231-248. Mr.1927. no.3. Tilia ashei, n,s»,

Gluck, H, A new Sagittaria from Florida: Sagittaria kurziana, Bull, Torr, Bot, Club, 54: 257-261,

Mr, 1927, no, 3.

Karling, J. S.

Variations in the mature antheridium of the Characeae: a descriptive study in morphogenesis, Bull, Torrey Bot, Club. 54: 187-230, illus., Pu Old.) Noy 1927. no, 3.

Pickett, f, L..& Thayer, L. A.

The gametophytic development of certain ferns: Polypodium vulgare var, occidentale and Pellaea densa, Bull, Torrey Bot. Club, 54; 249-255, Di LH bie Mr l9ey . nos: 3.

Bull. Union Agr, Egypt (Le Caire) Fahmy, Le "wilt disease" du cotonnier, Bull, Union Agri Heypt.. “eos 66-09, Mr, 1927, no. LTS.

Buil., U.S, Golf Assoc, Green Sect, (Wash., D.C.) Monteith, J. jr. Winter injury of turf. Bull. U.S. Golf Assoc. Green Sect. 7: 62-76, illus, Ap.1927. no.4,

Westover, H, L. & Fitts, 0.3. Poa bulbosa, Bull. U, S$. Golf Assoc, Green Secti (i (esse. tklus, Ap. 192/24) no.4.

Centralbl., Bakt, Abt. II. (Jena) Laubert, R. Berchtesgadener schmarotzerpilze, Centralbl, Bala; Abts Iles (0: 85-50, Ap.6, 2927. nod) Ts

NPS SVR revoy SOE opel fay

Centralbl, Bakt. Abt.II (cont.)

Loew, 0, Kann das dungemittel harnstoff unter umstanden schadlich auf pflanzen wirken? Centralbl, Bakt.

Meeeont. 70 Boon, Ap, 6; 1927. no.1/7.

Sladalrgia\on deity eye

Der einfluss von chlornatrium auf die bildung von volutin in den zellen sporenbilder bakterien, Centralbl Bakt, Abt. 11, 70: 29-56, Ap.6, 1927. no.1/7,

Zimmermann, A,

Sammelreferate uber die beziehungen zwischen parasit und wirtspflanze, no, 3. Sclerotinia, Monilia und Botrytis, Centralbl.” Bakt.) Abte PE 070: poo, Apo, 192). no. 1/7.

Circ, Dept, Agr. Uganda (Kampala) Snowden, J.D, The occurrence of angular leaf-spot of cotton (Bacterium malvacearum E,F,S.) in Uganda, Circ, Dept. Agr. Uganda, no.17. De tole. 1926,

Snowden, J.D,

"Rot of Hevea cortex" in Uganda, Cire, Dept. Ker. Ueanda,. no.l?, p.us-ee.. 1926,

Agrees very closely with "mouldy rot" in Malaya; fungi following tapping wounds, those usually found were Fusarium spp, incl, F, udum, Cephalosorium sp, and Cladosporium sp,

Circ, Hebdom, Com. Centr, Fabr, Sugar. (Paris) Gaudineau, La désinfection des graines de betteraves, Circ, Hebdom, Com, Centr. Fabr. Sugar, v.39, no. 1 9Se% Suppl. pi 4 6.2) Mo. 20. 1927, Reports by Mile, Gaudineau & L. Guyot, Transl, in Plant, & Sugar Manuf, 78: 331. Ap,23, 1927.

Citrus Leaf (Apopka, Fla,) Hawkins, L.A, & Barger,W,R, Effect of arsenical sprays on oranges, Citrus heatyo no, (1. p.ll, IN oe Peay

Vie Sumo Oe oRE Sy

Compt. Rend. Acad. Sci, Paris.

Nadson, G- Les algues perforantes, leur distribution et leur role dans la nature, Compt. Rend. Acad.

Sema Parise (Mue MOlb=shONy) pki 2h) VOL mon) aie

Nicolas, G,.

Nouvelles observations biologiques sur Fegatella conica (,:) Compt.) "Rend. WWeads. (Sein) Paris. Wt HOME NOMS. “Ap, 25) 1927. noe If.

Samuomy.) AL. jSamtomye, (Hoi Meyer, dic

_ Recherches sur les causes de lfapparition du perithéce chez l'Asvergillus fumigatus Fresenius. - Compt.Rend, Acad, Sci. Paris. 184: 1020-1021. pe cD, 1927. no, 17.

x soueges, R.

vd ; Embryogenie des légumineuses, Developpement du proembryon chez le Trifolium minus Rehl, Compt.

meng Nead. Sei. Paris. 184s) 1OLS-1019, ) alas. fit, VeoeehOey. mo. Lips

Country Life, Bean, W.J. Loveliest of trees. Country Life. 61: 678- SiGees since No. SO) 1927." no. 1580. Flowering cherries,

Wilson): si) 2. Spindle-trees and burning-bushes. Country

Life. Ol Woonona adllus’) Ap, 25, 19C7a) now longs Evonymus sp.

Crop Prot. Digest (Bull,Ser.) Means.) ii obs A summary of the results of the cooperative investigation of crown gall in relation to apple mursery stock, Crop Prot. Digest. (Bull.Ser.) mo,ll) p.l-3. D. 1926 (Rec'd My. 1927)

Cultures Fruit. (Paris) Latiere, H. , , ba culture des raisins de table. I. Parasites vegetaux (cont. ) Cultures Fruit. 5: 773-775. mus “Mr. 1927. no. 47.

Deut. Landw. Presse. (Berlin)

Straib, Zur haferflugbrandbekampfung durch die trocken- beize. Deut. Landw. Presse, 54: 205-206,

Ap. 9; 1927. no. 1b.

Wo Shae iaVor8 dO ays). 240)

Ecology. (Brooklyn, N,Y.) Johnson, L, An instrument for list charting, Ecology, Ouesear oo. aids © WATE OCTi | moOTes

Keim, F.D. & Beadle, GW.

Relations of time of seeding to root development and winter survival of fall seeded grasses and legumes, Ecology, S: 251-264, illus, ADs ells) Oe.

Klugh, A,B. & Martin, J.R,

The growth-rate of certain marine algae in relation to depth of submergence. Ecology. 8: 221-231, INDE) UES OO ve.

much A. B, A land model of the ecological photometer. mecology. (Gs lv4-1(o, alius, “Ap. 1927... no. 2.

iat Zin tie Tne Drought resistance and soil moisture, Ecology. &: W45-157. NOpuGel, Nowe,

Meaavor. i Wer. Hcology or bio-ecology. Ecology. 8: 280— Boers MOS fia NO. Cs

Whenry, He TL, Divergent soil reaction preferences of related Plants. Mcobozy. 3) 197-eO0. ApalGeiie mo. es

Ernahr, Pflanz. (Berlin) Liesegang, H.

Kaliversuche mit mais in wasserkultur bel ver- gleichsweise zeitweilig geanderter kalidarbietung und -entziehung, . Brnabr, Pflanz, CDN MAL oie TLS TALIS ATi Oe fer iO son

Facts about Sugar (N.Y. ) Harle, F. S. Sugar cane and its culture, Facts about Sugar, 22s 4Weg-61, My.7,1927. no.19, : An historical sketch of the cane and its distri- bution - Climates and soils, methods of planting and cultivation,

Floralia (Assen, Netherlands) Srclaisiale. EM ie Hen aardbeiziekte in Lanarkshire, Floralia, 48: 266-267, INoy te). S22 ( TO alias

VAS no LOM pet:

Floralia. (cont.) schenk, Pod Ziekten van dahlia's, Floralia. 48: 254- 255, pee G2". nove,

Hors “Exch. (N.Y) Djs Ukcshiol a7 Me any The menace of diseased gladiolus. Flor. Exch, Oy: S259. Mye(, 1927. noll:

Flygbl. Centralanst. Jordbruksfors. Sweden. Tes GRO Sy hy, Om betning av korn- och havreutsade, Flygbl. Centralanst, Jordbruksforsk, Sweden, 120. 8D, TL IAbIS Ys Mr.192].

Worstarch, Zeitschr, ‘issenschaft!. u. Techn, in Forstwirtsch,

Kohn, M.

Die "elektro-physiologische methode" nach Gorz und waldbodenuntersuchungen nach der Neubauer- methode, Forstarch, Zeitschr. Wissenschaftl. u, Techn, Fortschr, Forstwirtsch,. 3: 129-133. AD, TLD) Grant] aoe) sta

Bemerkungen zu "Deutsche waldwirtschaft" von Hausendorff, Gorz und Benade,.

Schmidt, W.

Reaktionsempfindlichkeit von keimlingen III. Der einfluss der samenschale, Forstarch. Zeitschr. Wissenschaftl. u. Techn, Fortschr. Forstwirtsch, By Mee pon Gallus. so Apoth, 1927. no ss.

Forstw. Centralbl. (Berlin)

Poi Sek Hin beitrag zur abhangigkeit der gefassweite des wurzelholzes von ausseren faktoren. Forst-

wissenschaftl. Centralbl, lieve aes 1 yolk oe MO Te enodse «

Rubner, K. BS Die forstlich-pflanzengeographischen verhaltnisse

des nordlichen Fennoskandiens (cont.) Forstw.

Oentralol.) 7lii225-245) ailuse. 19272 nol,

Fortschr. Landw, (Vienna) Scharrer, \K. Zur biochemie des jods. TI. Fortschr. Landw. 2: 240-254. Ap.15,1927.. no.S8.

V9, mae) AO) Dies

Fruit Belt (Grand Rapids, Mich,) General chemical company. Dritomic sulphur a practical fungicide, Fruit Belt, 25(4): 22.23.26, Ap, 1927,

McDonough, F, L, Modern developments in dusts, Fruit ‘Belt, 25(4); qe elie Ap.1927.

De Fruitteelt (Arnheim) Livasten,. R. Ziektebestrijding, Fruiteelt, 17: 56- ECON ApMloe tno. 4,

Garden (London) Cor We, Black currant diseases, Garden. 91(Suppl.): xiv. Mee Gets NOgesol. "Running off", Big bud, reversion,

olay Rk, Hybrid rhododendrons worth growing, Garden, 91; 198-199, illus, Mr,26, 1927.

Rhododendrons for the rock garden, Garden, 91: 243, An.16, 1927. no, 2839,

Wrage Gigs he Enemies of the rose, Garden, 91: 282-283, illus, Ap, 30,1927. no. 2891,

Gard. Chron, (London) Auton, W, The Botanic gardens, Georgetown, Gard, Chron, Die Col) 2694 hp. 6) 1927. no,cl Os, Georgetown, Brit, Guiana,

Berger, Ay The late Sir Thomas Hanbury and La Mortola,

Goad Chron, «Ihln Sls 251. Ap 10, 2921. movelO>,

Brown, FE, Hffect of shade on apple scab, Gard, Chron,

Te elie SOH=FOG0s An. 350, 1927) mo.eLOs,

Charles Sprague Sargent, Gard. Chron, iit, ah: 259, 293. Apslo, 23, 1927, no,2103-04.

Vege mod UOsmoe as

Gard, Chron, (cont.) Coltman-Rogers, C, Aesculus californica, Garda Chronicle Sir eeu 2e5 spl) Apyes, d9ev. no, elo4.

Conzemius, E,

Economic plants of the Bay Islands (Honduras) (cont.) Mord AChront) Wun. #20.) S058) Ap ylon BOW ASey, ong. 2103, 210m.

Flachs,

Leaf scorch of azalea, Card Chron a wlll, 81: 286-238, illus, Ap.23, 1927. no.2104,

Transl. by E,S, Salmon and W,M. Ware of his "Septoria azaleac, eine gefahrliche azaleenkrankheit" published in Blumen u, Pflanzenb, v.41, p.166,

raends. i.

Ideal gardens and plant lore, I- Gard,Chron, Mite el 266, Ap lo. 1927, na, 2103. I. A garden of Adonis-flowers,

Pimpernels, Gard, Chron, III, 81: 261, Ap.16, OTe noe CLOSs Account by Miss Hleanor Vachell at Linnaean Soc, of finding of form of pimpernel bearing both blue and scarlet flowers, two types Anagallis arvensis & A, foemina seemingly represented in same plant.

Ramsbottom, J. Crown gall and cancer, Gard, Chron, Tallis Sl 26k) Ap. 23, 1927. no. 204.

Ward, F.K,

#, Kingdon Ward's ninth expedition in Asia X. From sub-tropical jungle to Alpine meadow, Garde Chron.) oll 61) 505-304, itlus, Ap. 40, ere no. EhOD},

Gartenw, (Berlin) Boock, K, Tomatensorten und ihre verschiedene widerstands- faligkeit gegen krankheiten, Gartenw, Sia exe AGO) HAULS) On DUS aT fein cVopy valligy Phytopthora infestans,

Hawaiian Plant. Rec, (Honolulu) Lyon, H. L. Exotic trees in Hawaii (cont.) Hawaiian Plant, REC WSL LoselO9. | abiuse, Ap, 1.92, no,e,

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Publ. Leeds Univ. & the Yorkshire Council Agr. Educ. Millard, W,A. & Burgess, R. Blindness in barley. Publ. Leeds Univ, & the Yorkshire. Council Agr, Fduc, no.15l. 19 Pp. oles 1927. Helminthosporium gramineum

Repert, Spec, Nov, Fedde. (Berlin) Mae re. Kee Index der aus Devtsch-Sudwestafrika bis zum jahre 19i/ bekannt gewordenen pflenzenarten XXII. Repert’. Snec. Nov, Nedde, 25. Bese ail. Mr.1927. no. 18/25,

G Gross, Kk. Crambe litwinowii Gross, cruciferarum ordinis ' spec.nov. Repert. Spec. Nov. Fedde. 23(Repert.

Europ, et Med. 1): 397-398, Mr. 1927. no. 18/25.

Harms, H. Araliaceae americanae novae I- REpertn 1 ppeGe. Nove Hedde.) 23: 299-500, Meee) mow teens

Heurande ie) Wa

| Eragrostis triangularis spec.nov, aus Paraguay. Repert. Spec. Nov. Fedde, 23: 301-302, Mr. 19e7. no. 18/25.

Holzfuls, E,

Neauheiten aus der flora von Pommern, Repert, Spec. Nov. Fedde, 23(Repert, Europ, et Med. 1): 399- 4OO. Mr. 1927. no. 18/25.

Rnwithne sR.

Oxalidacearum species novae americanae It, Repert.Spec. Nov. Fedde, Oa e(a-eoe. Mr.1927. no, 18/25.

WGI Solos is SHOE) NO reas

Repert. Spec. Nov. Fedde, (cont,) Limpricht, W. Nachtrage zu Pedicularis, Repert, Spec, Nov, Fedde, 23: 333-339. Mr.1927. no,18/25.

Farodi, GL. R. & Theliune,; Ay

Alopecurus bonariensis Parodi et Thell, Spec. nov, Repert, Spec, Nov. Fedde, 23: 302-303. Ma LIei smal tS /25.

PHeitivex) i. Oreobolus R, Br,, eine merkwurdige cyperaceen-. gattung, I-. Repert, Spec. Nov. Fedde. 23:339- Boon fOUCe oexexay el deans Mr.1927. no. 18/25, I. Stellung der gattung in der familie; anord={ nung der rhychosporoideengattungen,

SCCM Cre Nn Ke

Desmodii generumque affinium species et combinationes novae III, Repert. Spec. Nov. Fedde, 23: 353-362, Mr.1927. no. 18/25.

Schmidt, 0. C.

Beitrage zur kenntnis der aristolochiaceen I- ‘Revert. Spec. Nov. Fedde, 23: 282-299. Mr,1927. no, 13/25,

Soo, IRE a WS

systematische monographie der gattung Melampy-— seqbheal NIE Repert.Spec, Nov. Fedde. 23(Repert, Europ. et Med, 1): 385-397, Mr.1927. no.18/25.

Tolmatchew, A. Zwei neue asiatische Polemonium-arten, Repert, Spec. Nov, Fedde, 2B eons). Moe Sere no. irSieD. Polemonium hyperboreum, P, majus, n.sp.

imeieaseen W. Agave novae hispaniolenses, Repert, Spec, Nov, Wedde, § 23:3622363. Mr.1927. no.18/25. Agave brevipnetala, A. brevispina nov.spec,

Trelease, W. Piperaceae hispaniolenses, Repert, Spec,Nov, eddie) 255) 508-535, | Mr 1927. nos) 28/25,

Rev. Bryol, (Caen) Culmann, P,. Orthotrichum brigantiacum spec.nova, Rev, Bryol. 553 19=-e0. LO2Gu mowies

: Ry fi S =~ i AiltaS ane i : | At ir cee hy ; = wt -

a os > t Wrz r e 1. ie ‘i Fey er } 43 in ay 4 vie soy 7 % ™~ P 4 A Be i’ mgt | F i s Seyt Gee | a <6 > wn i a Ee ~ li ¥ ' Ls ; eo oth | : 1% } Ly Way ,, Mae? ; 3 Ph ke ig v 2g 7 bs 1 ib r i aA Vy v rt J % WLR ee [ieee

ay pont

mm

‘ 4

. tbe fe uhio tc" i ving ty)

oe v ay ay ag a : 1 | - i, en Le Phy u % r

Vc DOR LOW Gneg)

Reva BEyole Gconts)) Culmann, P,

Ulota nicholsoni species nova, Rev, Bryol. Doel eeuy MOPS imal.

Dassmasery Mia.

Note sur quelques especes de la section subse- cunda du genre Sphagnum, Rev. Bryol, bon wee eu, NOZG Wino ex

Hennent, | (Ji Henry van den Broeck, Rev, Bryod. 553 (255 OZ Cn map 2.

Meylan, C, i Observations hepaticologiques, Rey, Bryol. Dwr eo=ey. L920. no, 2,

Theriot, I,

Une question de nomenclature a propos de Grimmia cardoti Heribaud, Rev, Bryolly Sis vcly eae |e 1926, no.2,

Rev, Hist, Nat. Appl, pt.I. (Paris) Lataste, F, Floraison automnale de 1'hemerocalle fauve. Reva niste) NabeaApols) Pte dt, 6: 62-6. P1927. moe,

Roule; i. f , Louis Daubenton (1716-1799) Ancien directeur du Museum national d'thistoire naturelle, Rev, Hist.

Natty, Appl, Piet. 62 35-356. Bl9e()) no, 2,

Rhodora (Boston) Mermala iii | Tis Streptopus oreopolus in the White Mountains, Rhodora, 293 Oe ADs O27, no, 340,.

Mackenzie, K, K, Solidago altissima L. Rhodora, 9: 72-75, Ape d927. no. 340.

Steward, A, N,

The Hepatica transsilvanica group of eastern Europe and Asia, Rhodora, 29: 53-54, Ap. 1927, no, 340,

Hepatica henryi, H, falconeri, H, transsilvanica,

Svenson, H,kK,

Studies on interior distribution of maritime plants I, Effects of post-pleistocene marine sub- mergence in eastern North America, (cont,) Rhodora, 29: 57-72. Ap, 1927. no. 340,

V9, no, LO, DewOR

Rhodora, (contd, ) Woodworth, RB, Hy Interesting plants of northern Jabrador, Rhodora,. 29: 54-57, Ap, 1927. no. 30.

Russk,Gidrobiol, Zhurn, (Russ, Hydrobiol, Zeitschr,) Diatlov, K,V,

»s« Ueber die wesserform von Myostis sil-

vestris, Russk, Gidrebicl, Zhurn, (Russ. Hy- Drobiols Zeitschr,) 62) G2-O\ adiue,) Ma. / My, et

Russian with German summary,

Scott, Journ,Agr, (Edinburgh) Williamson, W.T,H, Some effects of calcium compounds on the soil and on plant growth, Scottie dourne) Aer ai LO; 180-154, Ap.1927. -no,2,

Soil Sci, (Baltimore) Maxton, J, L, Effect of fertilizers on the germination of seeds, SomlySciy. esr 555-5410) \ My lNO2 fi, moN ols

Spec, Rep, Food Invest, Bd, Gt, Brit, (London) Kidd, F., West, C, & Kidd, M, N, Gas storage of fruit, Spec. Rep, Food In- MeSitn DAAC Gs. BRAG Oy 90. Stone 1927. Functional diseases and their controx: p,29- Db

Terre Vaud (Lausanne) Jersp areata’ 10) Wey Les causes de la degenerescence des pommes de terre, Terre Vaud, 19; 289-290, Aas 192i NO. 1S),

Through the Leaves (Denver) snelson, W.H, Water requirements of sugar beets in Canada, Through the heaves, 15:226-229, My. 1927. no.5.

Trans, & Proc, New Zeal, Inst, (Wellington, N.Z.) Allan, HH. The vegetation of Mount Peel, Canterbury, N,Z, pt,e. The grasslands and other herbaceous comnmuni- ties. Trans, & Froc, New Zeal, Inst, %S7: 73- So Mire],

q

0 Ay Ces fal ve

Vise no, 10, eyolae

Trans, & Proc, New Zeal, Inst, (cont,) dn@ersenky I. 0Gn Popular names of New Zealand plants pt.e, Trans, & Proc, New Zeal, Inst. 57: 905-977, Mr; 1927,

Carse, H. Botanical notes with descriptions of new species, Trans, & Proc, New Zeal. Inst. 57: 89-93, Mr. 1927, Lycopodium australianum, Astelia nana, Nastur- tium wallii, Coprosma viridis sp.nov,

Cockayne, L, & Allan, H,H,

Notes on New Zealand floristic botany, including descriptions of new species &c. no.5, Trans, & Broce w New Zeal, Inst, See. Weave, illus, Mr, 1927.

Aciphylla s¢ott-thomsonii, Fuchsia perscandens, Libertia peregrinans, Olearia cheesemanii, Ranuncu- lus simpsonii, Trisetum saxeticolum, sp.nov,

Cockayne, L, & Allan, H,H, The present taxonomic status of the New Zealand species of Hebe, Trans, & Proc, New Zeal, Inst,

57: 11-47. Mr.1927,

Cunningham, G, H, Lycoperdaceae of New Zealand, Mranisis: icc PROC. NeEwmAcalenlmSitig, Ot vLol—eli(,, -PLy L—1llL, MrjlSeiy, Lycoperdon compactum, Disciseda verrucosa, Abstoma (n,gen,) A, purpureum, sp.nov,

Cunningham, G, H., Fourth supplement to the Uredinales and Ustilagi- nales of New Zealand, Trans, & Proc, New Zeal,

Host Pos oe. Nr. L927,

Laing, R. M. A reference list of New Zealand marine alg2e, Trans, & Proc, New Zeal, Inst, 57: 126-185, Mr.

1927.

Murray, B. Jd.

Four fungi on the endemic species of Rubus in New Zealand, Trans. & Proc, New Zeal, Inst, Df: 218-225, HWS. i peel Si Mar, L927

Erysiphe carpophila rubicola on Rubus australis, Phyllosticta variabilis, Pestalozzia antennaeformis (n,sp.), Coryneum ruborum on R,cissoides & R, aus- tralis,

a Nie rh

: y aM * oh — wi tip yo Gl ih cies

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SRR Grae Tg niyity 2) sabe ee wie aa too tdhis SRP sau rouge (ee ed reat or

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RAM Contes les Lack vax aa Bs ig ason idgiesp

a " \ Me “See ta PSakGEGe 5 ety ts ek ik VO teak Gier walt: somes ome eee) ees idenmn

Wey) MO sO i Desee

Transe & Proc. New Zeal, Inst. (cont,) Thomson, Ge Me The pollination of New Zealand flowers by birds and insects, Trans. & Proc, New Zeal. Inste 57: 106—125.4 MrelSe27.

wall » He

some problems of distribution of indigenous plants in New Zealand. Trans. & Froc. New Zeal. Inst. o7: 94-105, Mrel927e

Trop. Agr. (Peradeniya) (Ceylon) Briton—Jones, He. Re Mycological notes. Trop, Agr. Ceylon. 4: 88~89 , Nive Orie) (ILO! Ole Rhizoctonia bataticola, Rs. crocorum on cotton,

Molegode, We Garlic. Allium sativum. Trop. Agr. Ceylon. 68; 15c-153. Mrel927. NO ade

Stougnton—Harris, Re He. Netural immunity of rubber trees to bark rot. Trope Agr. Ceylcn.e 68: 14Z-145, MreliIevie NOs ds Also in Quart. Circe Rubber Kes. Scheme Ceylon. Tey 6) Olga! (Deir Si MYreiI27s, NO«ds

Uecs» Dept. Agre Farme Bull, Roberts, Je We & Dunegan, J. Os Peach brown rot and scab. UseS. Dept. Agr. Farms BuLks Loewe Des = aS). Apri 927 <,

Univ. Calif, Publ. Agre Sci. (Berkeley) Girton, Re Ee The growth of citrus seedlings as influenced by environmental factors, Univ. Calif. Publ. Agre SClp) ose bli. illus. Apsl927e NOS.

Verh, Naturh,. Vers Preusse. Kheinl. u. Westf. Andres > fle Aus der pilanzenwelt des Laacher sees. Verhe Naturh. Ver, PreusS. Rheinl. ue Westf. 83: 65-81, 1926.

Budde, He

Pollenanalytische wntersuchungen der Ebbemoore. Ein beitrag zur walageschichte ces Ebbegebirges. Verh. Naturn. Vere Preuss. Rheinl. ue. westf,. 83: 2ol-266. 1926.

me Ade bigies ie if

el

Veo, n0s 10, De bide

Verhs Naturh. Ver. Preuss, Rheinl., wu. Westf. (cont.)

Teratologische beotachtunger an Tulipa silves-— tris Ls Verhe Naturh,. Ver. Preusse Rheinla us

Westf£, 83: 267-298, ease. 1S26.

Ruppert, J.

Beitrage zur kenntnis der orchideenflora der Riviera. Verh. Naturh. Ver. Preuss. Rheinl. us Westie.) 84: ' 299-16.) pl, v-vie (part col.) L926.

Welsh Journ. Agr. (Cardiff, Wales) Davies; D. We & Jones, Ke T.

Farther studies on the inheritance of resistance te crown rust (P. coronata, Corda ) in Fz segregates of a cross between red rustproof (A. sterilis) and Scotch potato oats (A, Sativa) Welsh Journ. AgTre ee eee 225. FaalIe7e

Jones, Ee Te

Preliminary studies on the absence of yellow colour in fatuoid or false wild oats. Welsh Jourm, KEE HOS cede tol. | JaetIor~.

Jones, H. Ls

' Manurial and stripe disease control experiment on tomatoes, Rhyl. Welsh Journ. Agr. 3: 29b— Lote) Sank Oe ho

Winter spraying of fruit trees with carbolineum washeSa Welsh Journ. AgYe Se 298-S0e. Jar1907 @

Sampson, K. The relative resistance of wheat varieties to bunt.

(lalletia tritici). Welsh Journ. Agra 3:180-196. JaclI27e

Whitehead, T. Experiments on the control of potato leef-roll, Welsh Joum. Agr. 3: 169-180. pl. Ja. 1927.

Zhurn. Opytn. Agron. Iugo-Vost. (Journ, Exp.Landw. Sudost. Eur.-Russl.) (Saratoy ) Kuznetsov, Ee Ueber die bearbeitung der transpirationsver~ suche. Zhurn. Opytn. Agron. Iugo-Vosts. (Journ, Expe Landws Sudost. Hure-Russl. 3; 154-170. 1927, MIO male Russian with German summary (p.173).«

Nie 's| DO LOe Dein Zhuros. Opytn. Agron. lugo-Vost. (dourn.sExp. Landw. Sudost. Eure-Russl. (conte) Richter, As Z Die paysiclogische basen der lebensbestandigkeit der pflanzen in Sud-Ost. Russlands I. Zur frage der salzbestandigkeit, Zhurn. Opytn. Agron. Iugo- Vost. (Journ. Exp. Landw. Sudost. Bur.—Russl.) 3: 2-16. OR a1) OMe Ss Russian wito German summary.

Richter, A.A. & Dvoretskaja, Bo J. Zur frage uber den mechanismus der schliesszellen It. Die nebenzellen und ihre funktion. Zhurn. Opy- tn. Agron. Iugo-Vost. (Journ. Exp. Landw. Stidost. Eure-Russl.) 3: 51-59. SAAS NL ee HOace Russian with Germany summary (v-el71.

Tulaikov, N. M. & Pisarevsky, N.F,

Accumilations of ash, total and protein nitrogen and starch in the period of ripening of wheats. Zhurn. Opytn. Agron. Iugo-Vost. (Journ. Exp. Landw. Sudost. Bur,—Russl.) 3; 17-50. 1927. nose

Russian witn English summary.

Zuckerrubenbau (Hannover) Jacob, A. Der einfluss der in der kalisalzen enthaltenen nebensalze auf das wachstum der zuckerrube. Zuckerrdbenbaue. 9: 53-59. Ap.1927. N04.

Expere Stat. Publ, Ryerson, Ke Culture of the oriental persimmon in California, Calitornia Agrs uxp,. Steatcobull, 426, 63) pe illus. Jael927 (Rec'd Ap.) Crown gail; Dedle

wWoodroof, J. Ge Okra. Georgia Agr. Exp. Stat. Bull. 145.

pe 164-185. illus. Ja,1927 (Rec'd My.)

Kentucky Univ. Coll. of agriculture. Department of horticulture.

The home vegetable garden. Kentucky Unive Comer. hxbe Dive ClrCs lOve Go py Tddus.) Jasloeries (Rec'd My.)

Revised.

Control of plant diseases: pp. 30-42.

wie

Thi i

mt a

V. ol no, 10, Dabo

Exper, Stat. Publ. (cont.} Bdgerton, 0, Wo Tims. Moe. Investigations on the sugar cane disease situa- tion in 1925 and 1926, Lovisiana Agr, Exp, Stat. Bold UOT SO metus Ao. 1927) \(Rectd) My.)

Morris, H, E. & Welch, H,

Plants poisonous to live stock in Montana, Montana Wer Expe Stats iOane. lata i eSipe ii) dkinace F, 1927, (Rec'd My.)

RUCKeG tee, CO.

Spraying and dusting experiments with potatoes on Long Island in 1926. New York State Agr. Exp. Suter Care. 90, ) LO py ii pl. Jalige7 (Ree%td My.)

Wellington, R.

Methods used in breeding new fruits. New Nona statewiers xp. State, Cine. Ol, 4) p, i vill. Mr. 1927 (Rec'd My.)

Wolthes Woks

A study of germination, maturity and yield in corn, Virginia Agr. Exp. Stat. Techn, Bull, BO: S5 (ps illus, da, 1927 (Ree'd My.)

1. The relation of kernel characters and environ~ mental factors to the germination of corn,

II, The relation between kernel characters and the maturity and yield of the corn plants produced from particular kinds of kernels,

New Books,

JNeelelenesy Mirae

Plant diseases in Missouri in 1926... Prepared by WA. Archer, 2. Colombia, Missouri, Dec, 1926.

26D, 4 1erems

A report of the results of a survey for plant diseases made by the Bureau of Plant Industry of the United States department of agriculture, cooperating with the Missouri agricultural experiment station,

Berro Aguilera, JM.

Memoria des la exveriencias e investigaci- ones realizadas en la Estacion de patologia vegetale de Almeria durante el ano 1925 sobre la Ceratitis capitata y otras enfermedades de las uvas de Qhanes. Almeria, 1926.

V.9, no.10, p,36.

New Books (cont,)

Calderon, Se

-»- Datos sobre el viaje botanico de las Pro- fesores Paul C, Standley y Samuel J. Record a Costa Rica y Guatemala en 1925-1926. Traduccion, resumen y notas de S. Calderon, San Salvador, Imprenta nacional 1926

T @anioregakwlke\ | Gos so. Sy Golly vualisy a teaale

At head of title: Direccion generel de agricul- tura. Laboratorio: Seccion botanica, San Salvador. Rep. de El Salvador, America Central.

Collins, S. H. & Redington, G. ‘f

Plant products, 2d ed. London, Bailliere, Tindall anc Cox, 1926,

Contains chapters on Photosynthesis, Carbohy-— drates, in plants and Miscellaneous plant products. Bibliographies at end of chapters.

Curson>. oH. Hy

some little-known South African poisonous plants and their effects on stock, Pretoria, South African Vet.Med. Assoc., 1926.

Davidson, J. Conifers, junipers and yew: Gymnosperms of British Columbia, London, T. Fisher Unwin,

WSL

DrucesmGaC.

The flora of Buckinghamshire, With biographical notices of those who have contributed to its botany during the last three centuries. Arborath, T.Buncle & Co., 1926.

Festschrift fur Alexander Tschirch zu seinem 70. geburtstag am 17. Oktober 1926. Leipzig, C.H. Taucimitz, 1926,

Foerster,K. & Schneider, C. Das dahlienbiich,.. Berlin, Verlag der Garten-

schonheit, 1927,

Forsaith, C. C,

The technology of New York state timbers. Techn, Publ. New York State Coll. For. Syracuse Univ. 13, Sito lus. SI@e6. \(Reeld Ap. 2927)

WEST A ovale) 10, Ped’

New Books (cont.)

Grossheim, 4A., Sosnovksy, De. & Schischken, Flora Tphilisienses. Dive sue oes

(Travaux du Musee de Georgie no.3)

Hilgendorf, Fe We Weeds of New Zealand and how to eradicate thems Aucklana [&ce] Whitcombe and Tomos, pis26?]

Japan, Finance depte Outline of the plant quarantine service of Japan. Yokohama, Imperial plant quarantine Service, 0.1926.

Lenoir, Me D

Biologie de la cellule. Evolution des chroma- tines, leurs rapports entre elles et avec la cin- ese. Paris, Ge Doin, 1926 (archives de mor- phologie générale et experimentale 26)

1. Dans la tizge aérienne de 1'Equisetum arven- se L. &. Dans le sac embryonnaire du Fritillaria

imperialis Le

McLean, KF, T., Clark, W.E. & Fischer, E. N.

The gladiolus took, Garden City, Double day, 1967.

Diseases: De 58-55e

Wwarshail, WeHe & COs

Consider the lilles.s NeYe, Wek. Marshall & GOl. s ae 1927»

colored tlates.,

A memorial of Ezra Brainerd, 1844-1924. Middle-— bury, Vermont, 1927. Scientific publications: p.ci-c3,.

Millais, J. Be Megnolias, London, Longmans, Greén & Cow, IS aires

Murashkinsky, Ke Ey ~+» Ueber den flugbrand auf Agropyrum tener- ine |) Omsk, 1926. & De Rassian with German Summary. Ustilago bullata (U, turcomanica).

VSS no wlOs pease

New Books (cont.) New York Academy of sciences, Scientific survey of Porto Rico and the Vai cain osieandise: Couiyanp auntie liemc New York, The Academy, 1927. Plant ecology of Porto Rico. By H. A. Gleason and Mel T. Cook,

Potapov, A. --- Smuts in Siberia. Biology, methods of studying and mehtods of control. Irkutsk, 1927. Russian,

Thomson!) dis) vAe

Ways of living: nature and man. London, Hodder and Stoughton,1926.

Individualistic plants, parasitic plants, by M. Skene: p.37-90; Communities and partnerships among plants, by A.S. Watt: p. 133-164.

Waldschmidt, E.

Die enzyme, wirkungen und eigenschaften, Braunschweig, Druck und Verlag von Meee Vieweg. & Sohn akt. ges., 1926,

Reprints from Journals not yet rec'd or not available. ISL Ash Geta eee Rivera, V. E necessaria la ferita del tessuto per la produzione di tumori da B. tumefaciens su vegetali? Reprinted from Boll. Accad. Pugliese, Sci. Ved fase. 6, pel=—5,° 1926.

CURRENT LITERATURE

ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY, COMPILED FROM PUBLICATIONS RECEIVED IN THE LIBRARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, WASHINGTON, D, C.

ESHA Salo) IBIES May 16-28, 1927.

Aer. Gaz. N.S.W. (Sydney) Darnell-Smith, G. P. Prickly pear. Botanical description, history, ana the provlein the plant presents. Agr. Gaz. Nets 38: 311-316. Noy O27. MOL.

Amer, Produce Grow. (Chicago) CCM OMS Ven 1k Some greenhouse cucumber troubles, Amen. Produce Grow. 2(5): 8, ll. ialwse, | | Mye. L927. Physiological troubles.

Ann. Appl. Biol. (London) Vawter NN & Daytor, CO. 2. Antagonism of micro-organisms as the controlling factor in the inhibition of scabyby green- manuring. Ann. Appl. Biol. 14: 202-216. pl.xv-

Bg (akee Mijen oe tel NOs ae

Nelson, A. ‘ The germination of Poa spp. Mink Appl. Biloie 14; 157-174, illus. Myc 1926. nove.

Roach, W. A.

Irmunity of potato varieties from attack by the wart disease fungus, Synchytrium endobioticum (Senaitb.)) Pence. Ann. Appl. Biol. 14: 181-192. jo US) pci rcrbaloke My. 1927. no.d.

DAG Lav.

The transmission of "mosaic" disease in hops by means of grafting. Meehan (eyooil. Gikello US Lier SOR, pile xa. Mu geie mover.

Weardibayes Coe Wi. The strawberry disease in Lanarkshire. Ann, Appl. Biol. 14: 197-201. Mye Lor. Nose. Pythium sp.

Wilson, M. & Waldie, J.S.L.

An oak leaf disease caused by Sclerotinia candolleana (Lev.) Fuckel. Ann. Appl. Biol. 14: 193-196. pl.xiv- Myc Seme TNO 62

| bigs, ot oe 1: : ‘1 5et) lo oe) vy pg ae: 7 5 omy is : a an ; | 7 “i

oft Aas Fs

" oes * aE ee an ie: : cre ie en ee F ’ be | +Do Sore d p . rae we > ie a 4 : " . ," rT ri

Neral MASto Lahey tak enal oj Bolus, herdar lum, Novitates africanae, Ann, Bolus Herb. 4: 6C-119. Noy WUVZ (EN aa) SON

The »lace of Latin in systemavic botany. Ann, Bolus Herb. 4: 120-122. Ap. 19c7. no.3-

Nine hace. Bou, BUvenzors. GOswores Cia Zar anatomie und physiologie der zuvaciszonen- und jahresringbildung in cen tropen. Ann, Jard. Bot. Buitenzorg. 387: 49-160. O27.

Docters van Leeuwen, W.M. Blumen und insekten auf ainer kleinen korallen-

ance. Ann. gare. Bot.. Buitenzorg. B75 1-32. Dee) LN 1927 oe island, Leiden, off coast of Java not far

Some remarks on the genetic p hytogeography of the Malay Archipelagc. Ann. Jard. Bot. Buitenzorg. Be BREA...) yee (maps). Len.

Ann. Rep. Agr. Dept. Mysore. Veneta Rao, Ik, Kh. Anrual a¢miristration report of the mycological section for the year 1925/26. Ann, Rep. Agr. Dept. Mysore. 1925/25: 7-9. 1927.

Ann. Rep. Brooklyn Bot, Gard. Benedict, PR, CG. Studies cf the variation of the Boston fern

(Nenhrolevis). In Ann. Rep. Brooklyn Bot. Gard. me trse iG: 36-56. 9) iaadlus. «Ap. eer. NOs

Graves, A. H.

[report Jon forest pathology for the year 1926. Ann. Rep. Brocklyn Eot. Gard. Tits Bee, | Vovlee=2e- IN} USAGE TO». Reed, G. M.

[Report on plant pathology for the year 1926. Ann. Rep. Brocklyn Bot. Gard. Its Rec. 16; 37-45. Ap. NO es Ole

| one, Bit i in i

et a “ ‘ fT eo} anit, ge, ; + gyi: hisses

Ny

a

A oN 4 $ ie ' f 4

| : \ 3 “y |

tet s ty. . iM i i iy i

uP Ve

i

aie,

iy ues + an } i ae

ar 4 Os

Pad VES Ne a ee Bae. f be rl

Ng Cae ‘ 7 i ;

pir

ie f . : , ve oe oN ae ; Vy

4

7

We VSS CeO) LILA oA

Ann, Rep. Brooklyn Bot. Gard. (cont.) WiGes TOa) wi) Neda nas) ake She ck! IMs The genetic analysis of garden and field peas (Pisum). In Ann, Rep. Brooklyn Bot. Gard. Its Rec, 16: 26-29. INoA IU) sale) ae

White, 0. E

‘Hardiness", matation and the geographical dis- tribution of plants. In Ann. Rep. Brooklyn Bot. Gard, IBS ARO Gi SR) IC ez) JMO UB em saeoa) ae

Ann. Univ. Stellenbosch. (Cape Town) Verwoerd, L. '"N bydrae tot ons kennis van die suid-afrikaanse Ustilagineles of Brandswamme. Ann. Univ.) Svellen— bosch. ANGRe eles WAN Wit 2 ie) MSGi Oe DIAveSe De 1926. (Rec'd My.1927) English summary: p.33-34,

Arch, Bot. Sistematica, Fitogeogr. e Genetica (Forli) Casalaina, G,

Contributo allo studio delle quercie della provincia di Messina. Arch. Bot. Sistematica, Hivoseosr. 6 Genetica. S: S7-60. pl. i=a1i. Miia. anos.

Negodi, G. La flora dell'isola Asinara III. Enumerazione

delle specie finora constatate. Arch: Bot.) siste= matica, Fitogeogr, e Genetica. Oeil isya5 oll alata ay: Wee TE Teie ey naWoye alley

pavelli, R.

Intorno ad una particolare possibilita d'inter- pretazione di alcune forme giovanili delle piante. Arch. Bot. Sistematica, Fitogeogr. e Genetica.

5: 1-14, boi ADS VZI Ai naYo) 5 thes

savelli, R.

Partenocarpia in due razze di tabacco e considera- Zioni sur un probabile modo di genesi di alcune, piante partenocarpiche. Arch. Bot. Sistematica, Fitogeogr, e Genetica. 3; 15-359. Mello 2 7.5) melds

Arch, Rubbercult. Nederl.-Ind. (Batavia, Java) schweizer, J. selerovium rolfsii Sace. en Rhizoctonia solani op Indigofera endecaphylla. Arch. Rubbercult. Nederl.-Ind. 11: 150-154. plates. Ap.1927. no.4. English summary: p.154.

‘ ¥ i Ls Pa é i iA ate ¢ iy" wie Bt fan ogee) OP Tat , if ‘ te : ve 1 ) ;?

a a j \ ung u 4 ; a" va ' 7 “y < ’ Nay bi a 4 i rofl & » ~ J rs , * ie", pie ‘ bile ia Pr af } . bia Visidey Chto vGbs ran 1d bien “Wy airy ved eds hi Rod eh Pua, an at “ee ? digi + aed ae 4 4 ie Por Gir wes

Prtpy bs

Win Sipe sores Lal hoe

Bere Mewes bow Ces. (Berian)

Appel, oO. Forderuugen und aussichten der angewandten potanik, Ber. Deut. Bot. Ges. 44 (Generalversamm],

heft 2): 65-80. Ap. 1927,

Ipaagiedsne. WS) Per Dusén. Bers Deut. Bot. Ges. 44(General- versamml., heft 2): 81-87. port. Ape LOZ.

Gassner, G.

Paul Falkenberg. Bere) emt! Boba Mesa ace (Generalversanml. heft. 2): 88-94. port. Ap. ES ites

Holingren, I. Gustaf Lagerheim, Ber. Deut, Bot. Ges, 44 (Generalversamml. heft 2): 95-108. pombe Vp laze

Bergcultures (Batavia, Java. ) Baalen, J.v. Abnormale bladafval bij Hevea brasiliensis. Bergcultures. 1; 1192-1195. INS) UAV AGG Gabe

Biol. Zentralbl. (Leipzig) Jenteplavstene a lets Ueber die mitwirkung elektro-kapillarer effekte bei der vitalfarbung pflanzlicher und tierischer protoplasten. Biol, Zentralbl.: 47: 201~210. MO a NOs Ae

Bol, R. Soc. Espafi. Hist. Nat. (Madrid) wemiparo, Gr Crespi, di, Liquenes: de la provincia de Pontevedra. Bol. Ree SoCs spa. haeo. Nati, AWS Menu. Whe LSA. no.d.

Bot. Arch. (Konihsbarg) Clausen, P. Ueber das verhnalten des antheren-tapetums bei- €inigen monokotylen und Ranales,. Bow. wNigelay. eal 27 Mise | Woe lO2i. mows English abstract: p,24.

Haerarcdas EH .

Die wirkung mechanischer inanspruchnahme auf bau und biegungsfestigeit der blattstiele. Bot. Arch, 18:61992. Wblnice | pipe S27). monlyiau

English abstract; p.92.

WS phe) halo) 5 HIE het aS)

Bou. Arche €cont, ) OMe Hla 3 Bovonale sam iadlein tg padide) ond. evden, BOs Amelis BUS SL EISO) WO IIS 7 i sevoy alu ay

Die physiologischen eigenschaften une leistun- gen cer deutschen roggensorten,. TBO) \Gs UArtelal, 7 AUS} Qo- 2

6c. pe MEZA uimoeiy) S Baglish abstract: p.cés.

Brotéria os Bot. (Lisboa) denser. AY eS mousses de l'Archipel de Madére et en général des Iles Atiantiques. Broteria Ser. Bot. Ze aL) oy able | O27, Bull. Agence Gén. Colonies France. (Paris) HeoimeCe wea sac.) Ha Mane odie. Dagands Gone roOcmnncian ©. et Heim cde Balsac, H. Valeur textile de la filasse d'"okon" de Cameroun.

Bull. Agence Gén. Colonies France. 19; 1453-1471, oe ace BD. 1926 (Rec'd hiy.1927) no.219. i iy

Triumfetta cordifolia. emia) Os

bes roses a parfun. Bull. Agence Gén. Colonies Frence. Oe NAVE A2On De Moe emCReelidiNazs 1927) no. 21S.

La sélecvion ces palmiers a huile a la station expérimentale de la Mé (cont.) Bull, Agence. cer. Colonies France. 19:1443-1452. DELLS; Creed) Wy 1927) no.229.

Boll, Agr, Alg.-Tun.-iwaroc. (Alger)

Se draout, L. , Déiérioration et amélioration de la qualité du cotonnier. Buli. Agr. Alg.—Tun.—Maroc. aTuiialiy, bo: OC~74, NO Zila (Oa.

Baile Dept. Aer, Canada. (Cttawa) Meacoun, W.t. & Davis, MB: The strawberry and its cultivation in Canada... with contributed chapters on insects affecting the

trawberry and strawberr diseases. isedlIhs Wejow. Agr. Canada. n.s., 80. olay jae Mase MINS)eei strawberry qenseoe. by G H. Berkeley, p.50-53.

a eae bs , Sey eae: 2 e ‘ ‘ (

Mig) su ATO AD OO

Boeke WoOms Depo. 90m Aiicica. Phillips, J.F.V.

General biology of the flowers, fruits, and young regeneration of the more important species of the Knysna forest. (A summary of preliminary studies). Bull. Forest Dept. South Afr. IE 1926.

Heprinved! from) south) Apr, Goum. sein Veco, ye Gys

looney a5 S\5

A review of the species of Populus introduced Nic) SOUCM Area). Bull. Forest Dept. So.Africa. WS BUSS).

Reprinted from South Afr. Journ. Sci. v.23. ID alse, Mowe. dicdie

Pinus patuia, Schl. and Cham. its introduction into and growtn in South Africa. Bull. Forest IBLEAONG she Srowanlay. Heat age ey AUS )aramy be )eIe) 3

A report on the physical and mechanical properties of its timber. By Nils B. Eckbo.

Reprinted from South. Afr. Journ.Sci. v.23. 0.1926.

tole mp. Foss, Ct. Brit. (London) acoxaenthera quabaio from British Somaliland Rui mon eimict, Gh. Brit. 26; 10-12. Mivpee Zia mole. 1s

Ball. Mat. Grass. Inst. Marseille, Gameome: 2h sur la coimposition chimique des grainess des mereuriaies. BUN Neng. Chceiss.: lhasis. Colom. Marseille, DOs, S9=6ee DOE.

Mercurialis annua, M. perennis, M. tomentosa.

Bull. Mich. Gladiolus Soc, Nelson, 3: some diseases or the gladiolus in Michigan. Bull, Mireh.. Gladiolus Soc. Ieee Se st LI S\N) ale) 1927 (Rec'd Mr.)

Meck rot, stem rot or scab (Bacterium marginatum) - Bacterial leaf spot or blight (Bacterium gummisudans)

TE oUOLale inv, LOtG.

BUNS Sea... Phomm (Pacis) Giilot, Pl & Lesras, BE. Sur les glucides Ge réserve du "Petasites

officinalis" Moench. Bull. Sci. Pharm, 24: 205-210, Aso) Gen) OAs

I

Sertory,A., Sartory, R. &@ Meyer, J.

+ : : 3 * “5 x Os , ues variations des appareils végetifs et

conidiens de l'Aspergillus fumigatus" Fresenius 4 =3 2 : - € ; :

en cultures sur milienx dissociés et non disso-

eiés sous 1'influence des radiations du radium,

Ue Gay Plvelcn. 54: 193-202, callalnalss Ap.

Ceanoeig. leche ser.

ve studies on inshore marine diatoms ates of southern California in

Bulli. Scripps Inst. Oceanogr. ; 19-29; 31-38. 1927,

a iL 1921 and in 19 Techn, Ser,

MOH ae) s

Pave me Nik, oh

Surface catches of marine diatoms and dino- flagellates made by U.S.S. "Pioneer" in Alaskan waters in 1923. Bull. Scripps Inst. Oceanogr. Techn Ser. 1: 39-48. O27 me. a4.

Dieesinern se eS studies on marine diatoms and dinoflagellates caught with the Kofoid bucket in 1923. Budele Ecm pps winisti. Occancsr. Geeaun, Ser. lic £9-ol% VS hes IO soe sleggs, G.F. Merine phytoplankton in the region of La Jolla, ornia during the summer of 1924, Bull, EoGw DOS Mims. \OCCALOSE. “LOCH. seh. lang omli RIT on TOW Che

Bull. Soc. Bot. Genéve. Beauverd, G. Queigues plantes polymorphes ou inédites de la flore des environs de Chambéry (Savoie). Buasle Soe, Bot. Geneve. If) 18: S6-67. Ja./de.1926. (Rec'd My.1927) no.l.

ae. ‘be fie oF aoe, Lae "i wih: ad rd ‘4. ore Beige aac yay:

we ‘ rm i i ’ ah eh Rete, . ? ad + * ~ * ‘ : ic 7 van f =n) a, iGRS ih i a> ' ' ; AA OS ied -— - pe 7 . Ps \ _ ae @ mrt) ‘ COM iat S 5 ng ay , ite bar ‘% . ’ A Up: BPE At F t nrc - : seen? 4 it rs - : > ‘ Ol sy af Jaden { reer AOKRM S65 Ve “ a, 4 > sak > y ; fe The ri : ot, « yi y t , an ? fry 4{ “WE 4 “ } i i; r > 7 * ? : : eer ' ‘ EG uy . ‘ r i . * ; 7 4 1 x a mins £0 . oft ; 7; vy? - Ne . 5 eo | i 2

Bu ESOC. Ou. Seneve. (conte ) Borati, €, louvelles scrophulariacées malgaches. Bull. Cuore) Conavcn lle Meson Gellnice Misia Adios IZO \WReClG) Mi. 1927) mos I, Le genre Ilysanthes a Madagascar. II. Le

senre Radamae a Madagascar, Ill. Le genre Leuco-

eer ee ze = ° a“

salpa a Madegascar. IV. Le genre Halleria a

tsb a ane ay i x

Macazascar,. V, Le genre Torenia a Madagascar.

Chodat, FH.

Recherches expérimentales sur la mutation chez les champigrons. em, Sees ony Cease, | I, 18: 41-144, aves ar Senay Ja./Je.1926 (Rec'd My, L927) no...

Z itrichia Woloszynska. IBULIL A SOC Bou. Geneve, Ii. 18: 160, Ja./tesk9ee. (Recitid

My.1927) no.1.

Meylan, C.

Note sur uns nouvelle espéce de Fissidens. JEyOUL AL Secs Bos, (Geneve. | In, 18s) ee=40, iliac dian /sies eZon (ReeIG My. 1927) mo. 1

Fissidens sanctae-crucis spec,nov.

saint-Yves, A.

Le Festuca camusiana St.-yY. Bull. Soc. Bot.Genéve. Mise loe—l59. «alias. vas /de. 1926 (Recid: thse)

Zahn, K.H.& Romieux, H.

Hiceraciwa nouveaux de Suisse’ et de France. Av Bull. Soc. Bot. Genéve. TI, 18:145-155. Ja./Je. 1926 (Rec'd My.1927) nol.

eles Moar. Glaibs Goldstein, RB. The x-bodies in the cells of dahlia plants affected with mosaic disease and dwarf. Bull. MOB ene esol. Gb. 543 285-203. DEIWSe 1) pL Ee—2o: Ap.i927 (Rec'd why.18) no.4.

Matzke, E, B, :

An analysis of the orthic tetrakaidecahedron. UUM Rommer Ibocen Clo. 54; 341-848. aL ILS Peers Most.

WGI Maalloyes ML vngoys SIs

on Wom. Clie (combs) Reed) (Ga My, swabeyn Mee) Kolk eA,

Experimental studies on head smut of corn and sorgiun, Bully Worm. Bove Club.) e4e o5—ohO- pli. 21-25. Ap.1927 (Rec'd My.18) no.4.

Sorosporium reilianum.

Teeplisyionyek! Iet-vlel

Additions to the genus. Munnozia R. & P. JeyoUIL ILE Romney, Bota Clube Wi i542) Sl 520. ) Apelor a @ReCIG My.18) no.4,

Munnozia foliosa, M. longifolia, M. chrysanthe- moidea, M. ariste-josephi, M. muricata, M. deltoi- dea, M. strigulosa, M. attentuata, M. filipes, M. iexaitiora, isp.

By Oabeme wiee Ae Notes on Fabaceae IX. Bula) orceve Bowen Clmuios 04: 321-336. Ap.1927. Ho.4.

Tharp, B.C. Commelianantia pringlei. Bull.) Romsey Bos. CAkaio. 54: 337-340. pl.26-27. Ap.1927. (Rec'd My.18) no.4.

Bull. U.S.Golf Assoc. Green Sect. (Washington, D C.) Monteith J., jr. Testing new chemicals on greens. Bees Golf Assoc. Green Sect. Us Jo Ie aie ous! Wits IST noo. For control of brown patch,

Bull. Univ. Asie Centr. (Tachkent) Blagovesnchensxy, A.A., Sosedov, N.I. & Toshchevikova,A.G. --. On the P.+values of plants and of corresponding soils. Bulli, Univ. Acre (Centres (Tachkent). 14: 9-16. 1926 (Rec'd My.1927) Russian with Englisn summary.

Ivanova-Parosiskaja, M.

~.. 4ur anatomie des Ricinus als tectilpflanze. Bull. Univ. Asie Centr. (Tachkent) 15: 97-115. pl. iv-v. 1927.

Russian with German summary.

Iopetonipatiala, | Ise

o.. Le genre Bunium L. et ses représentants de l'Asie Centrale. Bull. Univ. Asie. Centr. (Tachkent) Ue, GOR) joie s vias ASyeatae

Russian with French résumé and Latin descriptions of new species, B. vaginatum,B. angreni, B. seravschani- Cum, n.spp.

h , ose

; : 7 aK +) | i a és fe | Pate £ i Maw Rar Thy = ae i ; ‘ 2 \ : f e mi ¥ . 4 ‘ a NR h ws eras. a ica | ri i i by * cay t : | é re ioe iJ = eas ¢ 7... * ve ‘ ‘ Pe c ERNE. ae. mt. ; x ; ae ar tek 4 4 ; q ‘ 4 r et P tk y al iy’ ie Poe”

4 ‘ # tee

a! Cd ‘nah : Le i Ay ‘ # ¢ @ 4 iG j +, is - ats « : J men ‘4 ] a 7 4 u = ‘ : , < Uap 7 = » a i; Tt. ‘ £

iy ie ied wit a wipe ya hy ais a ye 1 Petite? ) kai 8 ith, Mb. ;

Ppt abhi aaa hei site Webi TON : xn bane Mii

, ae As

Wee Ss). no.li, p. 10:

Buide Umiy. (Asie! Centr. cont.)

Kurbatov, M. IL.

... Zur frage nach dem gehalte an antherische oele in mittelasiatschen pflanzen. Bulli. Univ’. Wsie Centre (Tachikent) )/ tae 2iv—cov. Vi loem.

Russian with German summary.

Popov, jNie iG

fragmenta monographiae astragalorum Asiae Mediae Bull Uninc | wAcae) Cembties i Dachi<enti) ley) lore aioe Se) | O26 s) \(RECNe! Mie 1 9277)

Astragalus tschimganicus, A. mogoltavicus, A. pa- chyrrhizgus, A. namanganicus, A. leucocalyx, A. aulie- atensis, A.ugamicus, A. leptopus, A. badamensis, A. Talcigerus, n.sp.

Popov, M. G.

eos A Sketch of the development of the flora in Midéle Asia. Buli. Univ. Asie Centr. (Tachkent) ieenizou=euee, O27.

Russian with English summary.

Padkevich, 0. N.

»-. oclerenchymgewebe in der axialen organen Cer heliopbyten Mittel-Asien. Bull, Univ. Asie CembenaaClachkent)) 445-160, pl sada xenye 1926 (Rec'd My.1927)

Russian with German summary.

Tashkent. Universite de l'Asie centrale.

schedae ad herbarium florae Asiae mediae ab Universitate Asiae Mediae editum. fasc. X-XIII. his Ue Supple Welk. ALS 1926-27.

Calif. Cult. (Los Angeles)

Johnstone, H, W. Sulphur control for grape mildew. Calif. CES) Sig MELE. ILS A ai arap he USAC Al raloye, Zale

Canad. Hort. (Peterboro, Ont.)

Centralbl,

McLeod, D.J. Seed treatment for potato diseases. Canad. Once) yo Ome oe Miva UIE. Oo

Bakt. Abt. IT. (Jena) Zimmermann, <A.

Sammelreferate Uber die beziehungen zwischen parasit und wirtspflanze no.3. Sclerotinia, Monilia und Botrytis. Centralbl. Bakt. Abt. II. 708 Zot olen alias O27 4) ness) 14.

i Ou hb a st foe ha : “ a ¥) ; ui te q/ t:

ae | so ' F * 7 ’ = d re en ; = : hea res “i + F bd y , ‘ r Pe iy 3 j ar A oo. LA % 1 4 + t ‘| ¢ 3 ( ? e 4 ai p is hab AA Gt jt FAS re! ee en ee ‘ | ‘i ‘ ‘ yer - wo? hat hed te ey Bath bi im + / — Bay r ¥ f my a ol SLAG ,

Catmuus gndust. (Pampa, File.) oe Pena i A

ine CoAurol ox citrus melanoses Citrus.

imdweve Co) Slee Nyame.

VOUIpun, s6nel) Nead . Sel. Paris eeealgey ine sur deux greffes nouvelles. Compt. Rend. Acad. Sci. Paris. 184: 1084-1085. Wie U2 7. no.1&€.

Sea kale x cabbage ("chou fourrager"); Kleinia articulata x hybrid cineraria var. polyantha.

Joyet—Lavergne, Ph,

La teneur en glutathion reduit est on caractére de sexualisation du cytoplasme, Compt. Rend. Acad. Sci. Paris. 184: 1088-1090. Myer es no. 18. Renoir, M.

Formation des noyevx antipodes dans le sac

embinjonmalne CulEritillaria impenralis) be Compt

end Nead.| Sci. Panis, 9 W842 L152-Wieae Neo

MEME lace Snax b ler. i. . . 5 = a . Origine botaniaue de l'ipéca strié mineur. Compusyscne. Nead.y Sci, Paris, 84: LO8O-LOEi.

pee Vise es eo Ail Oat Br. Manettia isnita.

Remarques au sujet de itorigine de l'amylase dans les csiluies végétales. Compt.Rend.Acad. Sci. Porie. LeAs) UlZO-1 132. i725 SC) S)esf0) sao). LS)

Here > Tien co OMG Al roe

Ma inimum de tocicite d'un mélange de deux sels ‘ Pi * 5 a ieee des végétaux. Compt, Rend. Acadi/Sei: HATA Tete MUSI=10es. | My.6, 1927. no.ses

Pomp Reads) Soc, Biol), Paris.

La filiation ces papavéracées. Compt. Rend. BL Olle desuca sal) hss VALLES MUSOU NN By USA 7/)s | rato) LES

= om cia ‘ “

‘att Fe

a 4 ;

? Md f)'*,o-n LAs xe a0 ti aa ak

A/S SW alo ley) wie) MP

Compt. Rend. Soc. Biol. Paris (cont.) DOMNS'SSORn Ss Séparation ces tanins et des anthocyanidines renfermés dans les memes organes des végétaux. Zsolement d'une nouvelle anthocyanidine des

feuilles rouges d'Acer platanoides. Compt. Rend. SOSA) Iola’ Ieebeatics 96; 1022-1023. Ap.26,1927. no.1id.

JONeEIScoL Se

Séparation des tanins et des anthocyanidines renfermes dans les memes organes des vegetaux. Tsolement d'une nouvelle anthocyanidine des feuilles rouges @!Acer platanoides. Séparation des anthocyani- Gaines, Comp sRend = Soc. Biol, Pars: 96: 1020- LOZZ. INO 2S ZCI oWo) sdb A

AcéridGine from Acer platanoides. Raybaucd, L.

Le mildew du houblon (Pseudo-peronospora humili) en Lorraine. Compt. Rend. Soc.) Buel. Paris. 96: 1164-1166. My 69272) WOM ae

Wernhart, K. Influence des rayons X sur la germination et sur la croissance des vézétaux. Compt. Rend. DOC eo uOle Paris.) 6. LOGO=NO9. Ape con lSe7a mole.

Contr. Labor. Bot. Univ. Montreal, Marie-Victorin, freére. Notes pours servir a l'histoire de nos connaissance sur les abiétacées du Québec. Contr lab. Bote Unave Mombmealy. | moun. 920. Reprinted from Trans. Roy. Soc. Canada. ser-.III, Mec, Secteni.

Marie-Victorin, frere, Notes sur quelques cas de tératologie végétale. Contr, Lab, Bot. Univ. Montreal. no.6. 1926. Reprinted from Trans. Roy. Soc. Canada. ser.III, WA DOs SSCA ES

Marie-Victorin, frere, Nouvelles études sur les comosées du Québec. Conta Lab. Bot. Unave (Montreal. moss. O26. Reprinted from Trans. Roy. Soc. Canada. ser.III, Veni ni SeCibealie Contr. U.S.Nat. Herb. Huvgehegok, PALS. The grasses of Ecuador, Peru, and Bolivia. Contes Masset.) Herp. (24: 291-556, WAG i BOA.

Paw, Waide ptr

le) Bh? : im,

Veo} nosdl, Bis

Comune) Uns» Nats Herb.) (Ceonte ) Pittier, H, The Lecythidaceae of Central America, Contr. UA SpaNatey Herbs VO Glb)s eae ale ou) iM O2r es

Trelease, Wm, The Piperaceae of Panama. Contr. U.S. Netecerba 2o. b= 505 ) gO27 noses

Country Life. (London) Cone, yee Some new Rhododendron species. Country Life, Sl¢suppl))< daeive dead. aliusl )Mye. ge7. Os, SiN. f

Ramsbottom, J.

Common rose diseases, Country Life. 61 CSupol a PiMiconva. docoxvai ie Vy haltnashe” Myjsn, lene MOM ay Sles

Two spring gentians. Country Life. 61(Suppl.): ley ie placa.) dase Mya a O27") mon mlnee. Gentiana verna, G. acaulis.

Country Life. (Amer.)(Cardén City, N.Y.) MeGiai iy, A. Moraine gardens, Country Life. Amer. 52(6): Sleope altus. Jie. 1927) moro.

Défense here Beauce et, Perches Chauzit, J. 5 Marcelin Berthelot, Defense Agr. Beauce et Woemeher wove ii My wf, oes. now age

Facts about Sugar (N.Y.) Bare, &. S. Sugar cane and its culture (cont.) Facts about Suzan. ees 4e2ehe5. vy. wy 1927.) mos 20.

Floralia. (Assen, Netherlands) TNMs) Vth re dere Appel- en nereschurft. Floralia. 48:282- DEBS MY MAE STi sao IS

Schenk. Pe Jie Narcissen aangetast door Botrytis. IMM orgken ists) Pewee pOOn iiss Mya lian MOZa) non, WO.

¥ on ay . ‘i I mots ’ Wo a a,

ewe

r

Sere 5 os be er; 2 eae é “= Sovegtye ‘

a ; Dk A 4 Onell i

omen Sxcin Nos) ere Crate aéorge Bishop Sudworth, Flor. Exch, 65:

Nee a Mop ate TO2TE none).

Sweet vea mold, a newly reported disease of sweet peas appears in Massachusetts. THILO | Jap(ele\ OD Se Ma my 192 7h mow 2h

Cladosvorium album,

more Rev. (Chicago) George EB, Sudworth. Flor. Rev. 60(1538): 52. Wises DS) GAH 2 6X0). Obituary notice.

WWE Sy 12

Halting disease early. Flor. Rev. 60(1538): Wy 86 My. 19, 1927. no. 1538.

Fusarium,

WSBNIESISNES ie fveliow disease, Trouble affects hyacinths. Mllone Rem GO. YOu tive, We MCF. now Toe Cause not determined.

Forsch, Gebiet Pflanzenkr, & Immunitat. Pflanzenr. Boning, K. & Schaffnit, E. Die mosaikkrankneit der rube. Forsch. Ge- biet Pflanzenkr. u. Immun. Pflanzenr. 3: 81-126. US LOC.

Sehamrmait. ee Sr Vole ih

Ueber den einfluss der ernahrung auf die empfang- lichkeit der pflanzen fur parasiten (1. teil) Forsch. Gebiet Pflanzenkr, u. Immun, Pflanzenr,

Bo Gals sanhhis4 Me 7/

Volek, % Tiemann, Ww, Zur anatomie Verschiecen ernahrter pflanzen. Forsch. Gebiet Pflanzenkr, wu. Immun. Pflanzenr,

Se soe altace. G27, Weber, H,

Eine blattfleckenkrankheit der dahlie, verursacht durch Aphelenchus ritzema bosi Schwartz. Forsch. Gebiet Prlenzenkr. u, Immun. Pflanzenr. 3: 129- nls aa HIE WSR Ae eOl wot 1) OCs

Wieben, iM, . Die infektion, die my zeluberwinterung und die kopulavion bei exoasceen. Forsch, Gebiet pflanzenkr. ue einmuns elanzenr! 5. 39-176. aiins.)) M927,

Taphrina kiebahni, nov.sp.

; ‘ ‘ * eMart ais | U :

lap tas ee {

L in ett i , ster ay ee Se . hey

|

ON) OM) Wes om Ge

Gard, & Home Builder (Garden City, N.Y.) Deo Se Se Tne avalanche of Iris novelties. Gard. & Home Builder, 5: 360-361, 441-443. i2lus. Se Ly ROB nigel

Gard. Chron. (London) RU eA BS dimen mRo olen (on) \bolkt ams Gard. Chron, Cie COE) Nin wii MOeTNe nom elOos

Cewmvicisiae

Lord Anson's blue pea, Lathyrus nervosus, Cards Giron.) teh Wl | B20 =gee. TUNA EUWMivesitae MOZIEN inos 12lOb).

idacaleualol es) 1S15 The nétural rock gardens of Nice. Gard. Chron. ie ol Ie Mya fa MOLT mon elon

Wilson, M. Defoliation of the Douglas fir. Gard, Chron. A, Glo Bowe Ba Nine CRN aos 206- Rhabdocline pseudotsugae.

Gartenw, (Berlin) see yonas, Wes slabs Phillyree vilmoriniana. Gartenw, 31: 22, illus. Pole en( a: SO 16.

Mreebeitsi. He Die bekampfung der braunfleckenkrankheit bei

tomaten,. Car tenw. Sly COS-eoOn) | Myo. Oe mmommaecs

Gartenzeit. Oesterr. Gartenb.-Ges. Wien. 7 r S eS

Hrinnerungen an hofrat prof. dr, Eduard Fenzl, vizepresident der Oesterr. gartenbaugesellschaft 1856-1879. Gartenz. Oesterr. Gartenb.-Ges. Wien. 1927: 56-57. ort. no. 4.

Genetics (Menasha, Wisc.) Sidabl labs Wek ties Chromosome counts in the varieties of Solanum tuberosum and allied wild species. Genetics, Hema SAO 2) aliens vole MluMl. ara) MOLT Mao aimee

SOmolkeisaly | Tale

Cytological and morphological investigations on gynodimorvbhic and normal forms of Ranunculus aL IE Geneties: les 59-33. relay Ye vaio {

FF Moolis fy 5 ye Abe Wie. , } : ba “4 r iy nee

Was

yd REE A

‘eee ‘ny eal i f

aie Meg a]

Vao mow Lely Peon

Croup eicecolt. (Veucel t=)

BOwaStOs dae >i wu nuovo medicamento e stimolante pex

senenti. Siorn, Risicolt. lavas SIO, 1 athe:

Sis IND! FO ny suS= (ie tos 4, Tillentin,

Sampievro, G. ‘ontro gli infestementi delle alghe in risaia.

PacColen i 55-05.) Aamo. 1927.

Weber, A. Rosernes fjender. Havieme cul: Ser Nye 2 Sat. NO\s Ds

Hoppe-Seyl. Zeitscar. Phys. Chem. (Berlin) Fodor, A. & Cohn, R, Jeber die gewinnung von zymasehaltigen auszugen

aus reifen Ete tabakblattern. Hoppe-Seyl. Zeitschr, Phys. Cnem. 165: 295-305, Ap. 19e7- no. 4/6.

Hort. tllus. (Boston) Newer and better daylilies. Hort, Lialhus,: be LOS. (illus. Wye ge SSI Gs ioc 10. Hemerocallis sp.

House & Gard. (Greenwich, Conn. ) Wilder, ub, 5B. REE pardens 1m the shade. House & Gard. i CO) (Oana. WG We. d50, 154. aiius. Hien LOeTi

WateS@iss aus Ete Gerden riches in Cotoneasters. House & Gard, 51(6): 18-79, 164,166,168. illus. Je. 1927.

Tllinois State Hort. Soc, News Lest. (Centralia, ielal)) Ancerson, H. W. Peach ieafr curl. cia oe Hort. Soc. Niews letter. no. 9. De lac: NO MOAT Control methoas.

Tllus. Landw. Zeit. (Berlin) Frohberg, A. Zur bekemofung der Fusariumkrankheit beim sommer— etreide. Thivs. ome. Bere, Ls 234-235. TOES My.6, 1927. no. WS,

VEO Oe mun eps

sndia-rupber Journ, HIGGS ToS AT, 2 aT erown best of rubber and its treatment. india np pe) JoOUmMey ooo) oil Quin Myer iii mEOiere

Indische Cultvren (Soerabaja) VOGMIEIS,, dl, Sie OL Sesturijding van stengelverbranding bij Deli- tabele: fndische Culturen.) \/l2:) glare. MO, LS, MSS On) Se Vlugschrift D:P.S. (Deli Proefstat. 7?)

Tstria Aer, (Parenzo) Libutti, D, Dotiey rom. Ho iAmtonao, Sanmamos Istria Agr, MvSoy (2 WSoMSle MNO. BOM C2) sae. S.

Izv, Aad, Nauk SSSR (Bull. Acad, Sci. URSS,) (Leningrad) Gorodlzov, B. is Sur la nomenclature des associations vegetales. zvaAcade Neuke SSSRu(Bully Meads Sei.) URSS i. Val, 20; meetml2es. M926) ((Ree td) My.) 2927) nos ia

Proknanov, J.I.

... Les eunhorbes des Mongolie et du pays ; des Tanguts. iz. Akad. Nauk: SSSR.) (Bulle lcads Sci URSS) iV 20s IB (-1g64. 1926.

Russian, key of species in Latin,

ivz. Biol, Neuchno-Issiled, Inst. i Biol. Stan, Permsk. Gosud, Univ, (8011. Inst. Rech, Biol. & Stat. Biol. Univ. Perm) Trubetskova, O.M,

The influence of the external solution concentration on the entering of mineral substances into a plant. iZve Biol) Nauch—tcsieds /ienisite ia Bole ueme wrermcla Cosud. (Unive aCballla micasibenecis Bicl, et Stat. Biol. Univ. Perm) 5: 259-278. table. UAT

Russian witn English summary,

omane Aer. Prat, (Paris) Grepin, Ch. ; Apropos) de way selecvnon. ouiins Wve, JerceN5 a. Ss HS BoS=3, 7/2. Wave LSI TE solo) </> US),

Own AS) RES. Carenengs NN A technic for use with homopterous vectors of plant disease, with special reference to the sugar— beet leaf honner, Hutettix tenellus (Baker). Vomben, Nese, Blea) ae MIS) sph A) stalitnsy. | Niecy NOZGRec Ja Nan) Mie) mon 5),

Sate me

A Rr eee tf et

Journ,

> D>

at oe

WON. aecey VALENoy Males

RES. (comes) Comme vay) Rein hy prem bie vai © sie | ayahons. Me We

4 morpnologic end biometric comparison of Cronartium vibicola and Cronartium occidentale un ibhe Accra stase. jour.) Neri Res. 34; Saas i alose | Mad Ss moet) (CReelaiiNy = (lio)

Gulipepper, CoW, c& Magoonm, CC.) Av

A study of the factors determining quality in sweet corm, Journ, Agr. Res, 34: 413-433. ieee Ve Rec (diNiye We)) mone ae

Darrow, GM.

SWergalL sey ehael seeps rest ery alral wlars) Ghrperenivioeeicy7-, Foun Nor wwiReGe | Bike SOR= ie) aaliinceen Nirew pia Moen (Rec'd My, 12) no.5.

Famers) gm Vib) co Wiaetmey. WA.

Relation of soil temperature and soil moisture to the infection of sweet potatoes by the stem-rot organisms, Journ. Agr, Res, S42 435-441, Mrs, 1; 1927 (Rec'd My. 12) no.5.

Harter, L. L. & Whitney, W.A.

A trensit disease of snap beans caused by Pythium aphanicermatum, Journ. Agr, Res. 34; 443-447, wa ice Mule «(Reetd iy a2) ne. ds

Hormann iy We Reciprocal effects from grafting. Journ, Agr, Bech HOV S=o70,. Ap. 1. 1927 (Reed Mypn2>)i mos ils

Holland. aR. Dunbar. iC.) O. .& Cillizans Coie.

Influence of form and proportion of lime used and of method of mixing on the resulting Bordeaux mixture, Hous, Were Bes.) Sts Oni -oson lm pales 1927 (Rec'd My. 25) no. 7.

OCLC aE A Sia

Tsolation and identification of some organic nivrogenous compounds occurring in etiolated corn seedlings, Journ. Agr. Res. 34: 649-656. pe We Oe (Ee) (Reed My.25) mon 72

Ror Siwam Cob cow Sit exon. iP eiWi.

The natural replacement of blight-killed chest— nut in the hardwood forests of the northeast. Journ. Mere RES.) 4s Osi -O4 Su. ibuse, Moni, Moet Creed MyNeoy iMonn Te

“tow Pak oh

r ‘ 1 i doit J vs : ae ide) “ & ae oe” APS ie ey wd’ Pg : Tak ae Ee ‘ nts a «hh aa earth iG is J : a a (ee ¢ >") i a oe» ‘ : Ff ae aaa as eg A) pee ee reno, nis: q : ae Eke na ar. hd 6 | we sect hee ") ‘ ENN | 1 WORE. 6 hy S ons A ihe i ee . * 9 ~ fi ny gl ise oe mae Like! Anse |) OB L why 1 ee dy ia ~ 4 x F) ah : } ‘ . mat 2 re “4 Me: ise ke a ee UT eek ey Sey, ea ie aa LT | di) ay, P 3 XG: ney wee Ang ee Se a? 2 ee ee 1 8 he a ee ‘uy a yf ie | Lat ¥ hh { ree | tena ’ ‘fn © tee +h ' # is roa ‘ A? 5 ae oe f 7 € En ae »~ ip dail ra “ee te - £7 jee Pees a eel “ie ‘ rain ' yo oe i ; (arthias yt fie Raed. Month Dr ened deme D | a: RE Seer Ve i are : , es a ie cyl AL Ai al 4 - ‘ , z 4 Z r aa +) £ r Pie G j * r - ‘ 4 ¥ use) oe ed ihe eee A - ~ “ E r es 7 : ’ ” bd ¢ “ ooh) oe iia iN. cee ya “ pie, es ‘ i] : he E Re mJ ‘ ih 48 f . F " bs h. ; P fe t Bis a Red: wit od 4 e) { te 4 i { & ery ack aan hy! Ly ed Pee ited i ied tae allo > : t i a > , » bs core Pee tod Cae fo haw a 4 yy ‘ ¢. : ‘ oa ie . utet

Vi ole Sty Ako hy

Journ. Ler, Res. (cont.)

Owens iie Hereditary end environmental factors that produce mottling in soy beans, VOMEME WASTE Rese 34:

POI-IST se. )) aluses, pol (|) Nak Mb. MOOT N(Reekdy Nin. 16) pinunaieus Ae) i,

The laorphological differentiation of the bistiliete flowers of the pecan. Journ, Agr. Res. bus 68(-096, illus,, 6 pl. Ap. 1, 1927 (Recid HGP SVEN) Ciatoy 5 iT

SMislavedey SOK Ig Burrknot formations in relefion to the vascular system cf the apple stem. Journ. Agr. Res. 34; Dep Ft. | alimsy, pl: 2-5.) Mr. W5e 1927 (eerd My. 16)

Mmucksere Cie Pigeon pea anthracnose, Torwvaray, Nee a INAS S

34: 589-596, illus. Mr. 15, 1927 (Rectd My.16) no.6. Coiletotrichum cajani.

Moma eree Smet de: Webinic. Ra thoun—= Grave tiv he The results of inoculating Pinus strobus with

the sporidia of Cronartium ribicola. Journ, nen. Res, S42 407-510, pl. i (Ccol.) Week LS,

1927 (Rec'd My. 16) no, 6,

Fowler, Sl. A canker of anple and pear trees caused by

Glutinivm macrosporium n.sp. Journ, Agr. Res. Su. Ugo_ho6, diilus. Mr. 1, 1927 (Rec'd My. 12) MOK Dx

gourn, Amer. Pharm. Assoc. (Haston, Pa.) Buekase wh. Me ce iynami.-oE. Vi, Examination of Asarum ceudatum. Journ, Amer, Pharm, Assoc, M6: 4OV Le My LOT a mon as

Wes. BY, Ig A study of Ephedra nevadensis. Journ, Amer, Paorma assoc: Lo: SOV—-4ON. | milusy iy. lena mor be

Journ, Amer, Soc. Agron, (Geneva, N.Y.) Commiimse. iG. Ne Yield and the number of seminal roots in maize, Journ, Amer. Soc. Agron, 19: 466-467. My. 1927.

DY) OS

Journ,

Journ.

VEG euRMnO ee nocut Oj.

Amer.) Soceukaronel) (conte) Niilsson-Leissner, G, Relation of selied strains of corn to #, crosses between them, Joucn, Amer. Soc. Agron, 19: 440-454. My. 1927. no.5.

Arnold Arb, Wikerercskaal 34 1D): Swinglea, a new generic name in the Rutaceae. Journ Arnold iArcbis Sen eile Ios USI TAY soWoy en Swinglea glutinosa (Blanco) comb, nov,

BENGerswiAG Charles Sprague Sargent. Journ, Arnold Arb. S: 69-86, POBcL Ap lO ei/e mommies

List of publications of Charles Sprague Sargent: p. (8-36.

OMGeISa AON SaWiaelis ora i Wee Ee An enumeration of the ligneous vlants of Anhwel. Journ. Arnold Arb. Soy Neo Noy, aCe TM monic.

White, C. 7. A previousiy undescribed species of Maniltoa

from Papua. Jonas Ammolia NaS a OL meso V2 nonce

Maniltoa ienticellata, n.sp.

Journ, Assoc, Off. Agr. Chem. (Washington, D.C.)

Grahame nies ol. Report on insecticides and fungicides, Journ, HSSOceOnea rt Azrw Chemy LO: .15O=-Neon | Mye Moats nose.

Ranker i iRe

A modification of the salicylic-thiosulfate method suitable for tne determination of total nitrogen in plants, plant solutions, and soil extracts. JoummeNSsochOnts Nore: Chem: “On 250-251 lelnas 2 Mys 19272 no. 2

Reamer. sy Hye Re

Some inaccuracies of the Devarda method when applied to plant materials. TOMAS SOG at) One tng Nes Chem. OA Re 2D On Nive | POci ion momen

Journ. Chem. Soc. London.

Casiamome;: As” he

The constituents of the cell-wall of the flax fibre. Joucn Chena Soc Londone ml Gaien (io ole. io sie qo

e. 5 | La | d a) a

14

Journ,

Journ,

Journ,

Journ,

Journ,

V.9, no. le, p.ecl. :

Chem. Soc. London (cont.) McDowall, F. H.

Constituents of Mycporum laetum, Forst. (The Mneaio") II. Hydrogenation of ngaione and ngaiol and dehydration of ngaiol. Journ, Chem. soc. London, W927: 7g1=740. No. BO2T

Coll. Agr. Hokkaido Imp, Univ. Sapporo, Japen. W@elaniinet (N67 e) Kallateheehn’ Is\q Studies on the correlations between morphological characters, chromosome-number and resistance to Puccinia tritichinia in pentaploid-bastards of wheat. Journ, Coll. Agr, Hokkaido imp. Univ, SapoonoM Japan | ics slog Me MO2(e. mone

Dept. Lands & Agr, Ireland (Dublin) Munpiy. Poe cs MeKay, fs Investigations on the leaf-roll and mosaic diseases of the votato. Journ. Dept, Lands & Agr, Ireland, 26: 295-305. plates. 1927. no.4.

Gen. Physiol, (Baltimore, Md.) Mronieicene. yo: IDs A relationship between circumference and weight in trees and its bearing on branching angles, Hourcwe(Cenw Physiol LO. (e5- feo. My. L927 mo. 5.

Hered. (Washington) Semel; kD. Remeicony;, OnS5 co Gengals isla,

Bud selection in the Washington navel orange. Progeny tests of two shape variations - "Flattened" and "pear-shaped", Journ. Hered. 18: 135-142. Miner O27 a mone oe

"Wesueic, IPedis Tntroduction of Manila hemp. Yow. gleweSel., WSs TIS si tals| Woe aS 7% seleya Si

Journ, Indian Bot, Soc. (Madras)

Sawhney, A, Studies in the biological and cultural charac-—

ters of Capnodium sp. on cotton. Journ, Indian

Bo. Soo, Se VMs. S jl, “ta. MSE. ie. 4

is Le!

Journ, Min, Agr. Gt.Brit. (London)

Wormald, H. Canker in fertility pear trees. Journ. Min, Heme yebiantee ss. oe one pla Mie 1Seqs mores

<->

MASS PS Move NIL. holireren Four Ne.) Bot. Gand. \(laneester, Pa.) Rose, J.N. | Professor D, Carlos Spegazzini, 1858-1926. HOME NaNO ces Gehe ory lal Stu Oy os Mian Wea 27/8 No. 329,

Journ, Roy. Micr. Soc. (London) Caballero y Bellido, EH, The technique of mounting diatom and other Eye Siacdlens TOU MERON NaCI SOCEM im mein BS QS2e | sullws) 5 Tol) say, Wie) | AUST aleve

Journ, Wash, Acad, Sci, ROBEY Ol VANE ome Mimosaceae from Hispaniola, Journ. Waslad Neal. (Seis) hs Qaeixey iy Nive Mey | C76.) Savoy AO) Pitnecolobium abbottii, Mimosa leonardii, sp. nov,

0s S@ul

New plants from Central America VIII. Journ. liashwNcad. Sct. 2s 24b-e54.) My. 1S.) 192i) mo. 0),

Shusnmollieres PEGs

Kranke Pflanze, (Dresden) Baueancke, W. Wertvolles pflanzenschutzlicnes anschavungs- material, Kranke Pflanz. 4: 57-60. illus, Woy 1927.4 0,4:

Esmarch, i,

Wie verschafft man sicn einwandfreie saatkar- toffeln? Kranke Pflanze, U(Merkbl. Sachsisch, Prlanzenschutz, Dresden 4). 4 p. | Ap. 1927. no. 4.

Landw. Jahrb. Bayern (ifunchen) Tyollsaen Brauchen wir ein pflanzenschutzgesetz, Landw, Haleapweayemne lnc ip -I t ele (el mou Mee

Moller's Deut. Gartn.-Zeit, (Erfurt) IDatiayere Rees He Neue sukkulenten-arten meiner sudwestafrika- reise IV-V. WMollers Deut. Gartn,-Zeit, 42. MOK UD Sey a easel |) eho ie Nope Can mon lei Se IV. Dinteranthus margaretae Schw. V. Titanop- Sis hugo-schlechteri Dtr, et Schw. syn, Mesembrianthemum astrida Dtr. syn. Mesembrianth, hugo-schlechteri Tisch,

leash nO. We), wee

\

Moller's Deut, Garin.-Zeit. (cont.) Wiese ae

Miethe, 4H, Orehideen, Hinige Sr eeeteaee Cynorchis-arten,

Mollers Deus, Carcn vedas. ee! UM Eben . Myow! 2a) SUC (i isoyoy- iy ML

schwantes, G. Binige neue mesembriaceen VI-VIII. Mollers MeteeiCachne stent. Fee NEO w MHS N59) ikronene iy ae

MG ae ome Me 5).

Vi. bMaitrepnylium See Schwantes s Wil. Cheiridopsis derenbergiana Schw. spc Vill. Mesembrianthemun eS cpranad schw. sp

Monti Bulle Dept. Ker, Calaf. (Sacramento) Mower ben © MR Some comments on the treatment of narcissus bulbs with hot water, MontGiay Balls Dept Aca MCs Mon 2902208 olluc, | Ap. 1927. no. 4s

Nature (London) Chaat Wenseigs MN “Siblsngeneronteim, wile vee iieublaches | WS IC. Formation of organic acids from sugars by Asper- gillus niger, Nature. 119: 674. My. 7 nO2i NOS ZOO

Nature Mag. (Washington, D. C.) Duclos usm Cow-)o0ison. Nature Mag. 9: 324. illus. Niece OZ Mo. Gs Veratrum viride.

Obst- u. Gemused. (Berlin) Engelmann, Ein praktischer tro. ckenbeizapparat. Obst. u, Comtsope 1/52) M2) Vis) a 19eT no. Oe

Neuer, i Trockenbei ZV Gemuseb, Toe 3 ue

versuche zu erbsen. Obst. Poe) aes! Mie | Sc oer A mouo)s

Orchid Rev. (Richmond, England) Busiavoy Okan) BUY Tae Hardy orchics in the garden. Onclaid Revie! 35: 41-144. My. 1927. no. 407.

sic “A i ane 1 } imi af ere i ewe ey yi A by jee wie

th “a wh ston

witht

sh ee POG one he |

Meh 1 PO Aer at

WIG tealo Ae Oe Ans oninneeiii

q Orchid Rev. (cont.)

Broadway, W. E. Trinidad orchids (cont.) Orchid Rev. 35: MOR My OZ (Emo HO.

Broadway, W.E, Further Trinidad Habenaria species. Orchid Reve) S52) Wa ms My O27. no. L072

Coomera Ri. SCeMuM aa Gymondsams i Or Clat di Rew) Diaz sole agen) Myc 19274) mon 407,

SmaaG ae oe A new Dendrobium: D. violaceo-flavens, J.J.5S. @uchwd Rev.) S52 145. iMye 9e7. mor HO7.

Lota. Izdanie} Obschch. Izuch. Men'ch, Kraia. siti Epona. i Sekaus=

(Mise. Ser. Menchur. Research. Soc, Hist.-Ethnogr. Sect.)

Reamiove eM. vA

... The root of life (Panex ginseng). ! otd. Tzdanie] Obschch. iguch. Man''ich Krave, Tsty—hinosr: Sekts. (Misc. Ser. Manchur. Research Soc. Hist.- Bthnogr. Sect.) SSra CIS Talo, MILA EDL fot) SLID, 1926 (Rec'd My. 1927)

Russian with English summary,

KOZ RO Weel SVE .... Manchurian tuscarrorach or the broad

leaved zyzania, [0Otd. Izdanie} Obschch. Izuch. Man'tch. Kraia. Sekts. Estestv. (Misc. Ser. Man- ehurian Research Soc, Nat. Hist. Sect.) Ser.A. ome em (ole on. allus. 52 plan LOZ.

Russian with dnglish summary.

Akan evariey) ILe\yal 1(ollatey«

Parfum, Mod, (Lyon, France)

Cembekaud.* Re Michelia champaca,. Parfum. Mod. 20: 98- MO Am one LOT. Mow),

Gerardin, Eg. .

Des odeurs dites musquees dans ies trois regnes de le nature, Véezétaux. Parfum, Mod, BOE Wes 86"8'! Ap E927. ao. 4.

Pflanzenbau, (Berlin)

Beseler, E. Kartoffelkeimprufung, Kittergut Emersleben 1926,

Phlanzenbau, 3: 326-550. illus. WB Yeginy TRG DL SIZ Cie eV, eI)

Kohler, &. Ueber die veranderlichzeit der kartoffelsorten. Prbamaenbam. S56 5e5—-Se7. ) My’, lel. noleZl,

Tt r af a = +? | : op A ina Was Cine fy

ver ai, hong

VEGormomlen one 5.

ienoce Nove Stebe Hort. Secs (Geneva, Ny.) Gama elas ye Wis Srocasenscaldlotapeles. Proc, New York Stave More Socw leq yn. alae bby

Massey, LL.M. Hroit diseases of the past s on. New York State Hort. Soc. 1927, p. 14-e4.

Procsm Aer & Vite, (Montpellier) Fonzes-Diacon, Le mildiou. Que »eut-iil sortir des nouvelles esperiences denM Valiedneur | Proge) (keri, ek Vat ue. See 456158.) My. 3, 1927. no. 19.

Ravaz, L. as Traitement d'tete'de l'anthracnose. Progr, Agr Saote! Sm iia Om i iia aio. LOT mowmeOE

Seren bulls Miss, State Plant Bd. Nea Dingoes Plant wilt-resisvant tomatoes. Ouant. Bulle: State Plant Bd. Miss. 6(*4) SR nealas Sian) LS ail (BiSe uch Nie)

Neal ’ Dy Ce trawberry leaf-snot and its control, Quart, Bull. State Plant Ba. Miss. 6(4); 24-24. illus, Ja. 1927 (Rec'd ifv.) Mycosnhaerella fragariae.

ApOs win Goner.: Intern. Aer. Varsovie,

Organisation internationale de la lutte contre les maladies des plantes et les insectes nuisiples eb) Se vealisat@on pratique. Rapp. MID, Ccner. In= bermiimler Varsovie, 1025. 2s) (285-506. Gey,

, Rapports by BE. Foex & J.M. Saunier; A. Konec- ny; S. hokrzecki; L. Garbowski (la lutte contre la gale noire de 1a nomme de terre du point de vue

international)

Rec, Trav, Pot, Neerl, (Amsterdam) Hialhewas) ui, Zar kenntnis der ernahranesphysiclogie von Stichococcus bacillaris Nag. Rec. Trav, Bot. Neer]. Ro) Weer eile | siaumlsyys.|\ SNSVEIG) aks) ls

Rec.

Rep.

Rev.

Rev.

WoO OK. Ts on

s Trav. Bot. Neerl. (cont,)

Hartsema, A. M.

i Anatonische und exverimentelle untersuchungen uber das auftreten von neubildungen an blattern von Begonia rex. Rec. Trav. Bot, Neerl. Cpls BOp = pole Maglansm ne) ol M26. Imo aye

Posthumus, 0. y Notes on Guiana ferns. Rees Minaya Bowmemeensls 255 Bolo Moas slabs) ISAS) waves 3/1 Lincsaya surinamensis, Polyoodium stahelianun, nov.Spec,

Schouues die Cz On the foliar origin of the internal stelar structure of the Marattiaceae, Ree, rave Bowe

Meeoie en. 2692504.) ius, 1926, mon 5/4.

Deppahery Centr. Prove & Rerar. DANS TEU ein He

Annual report of the mycological section for iuepyeanrsendine Sst) March! W920.) Rep. Vept. ken: C.P. & Berar India 1925/25: 33-37. 1926 (Recta 21)

Agr, Puerto Rico (San Juan) Kamen. IWePs

Arboles famosos. REV ANG. Euler tio) RAC. MOP Zoo radios Ap. 19274 mol,

Bot. Appl. (Paris)

Chevalier, A; Le Melaleuca leucadendron (cont.) Rev. Bot, Appl. Ws ebe=e(en Vadisi, “ip, 1927). ) mow, OSs

Chevalier, A.

Le »robleme de la culture de la ramie dans les colonies francaise (concl,.’) Rev. Bot. Appl. Vey Coe.) iow ClT a. ao. OS.

Merson AN) iis.

Essais sur lfacclimatation du quingquina en Indo- chine. Reve Rote Wap (7 250-254, . Ame n9eqs no. 68,

4 \ meve Gen Bot, (Paris)

Beauverie, J. t Ant, Magnin, 15 Fevrier 1348 - 15 avril 1926,

Rev, Gen. Bot, BOS = Nl partes Mr) weenie

no, 459,

Extrait de la liste des publications de Ant.

Magnin: p,162-171.

‘i 7 ' ib) oi ae , (ea)eay " | a? % : | obs | em eet SONS 4h is saat a i } LOyNUD “4 : 3 ' iy g j L,- oe i ¥ ies

Rev.Gen. Bot. (cont.)

Rev,

Rev,

Rev,

4 Gen.

Hort.

Hort,

IDOL Ia) Rt Nouvelles recherches sur les mousses et les népatiqves fossiles des tvfs du Lautaret (Heutes- Alpes) . Rew, Cem. Bow. GS) Cis eI A Ns. G27. no, 460,

Gain, Ey :

Action des tempez ratures elevees su: et morphologie ues elec issues d'embi Ghauffes delil5° a 15> C. Reve) 1G. em 234-253, Ap, 1927. no. 460.

ee graines, Ss

Oe) NS)s

Guilliermond, A.

Rey ue generale des travaux de, eytologie parus de 191 | 1925 (cont) Rev. Gen. Bot, 39: Lfe- Ain 2 STE MeweNon MOG) mol. 50-60)

Ozawa, Y. A vropos des fixeteurs du chondriome (Note re. liminaire) Rev. Gen, Bot Ve 39; CAM Se eAEy BN pl.5-

ae Mps 1627. no, 460. Exoeriments with Elodea canadensis.

See (Parnas)

Roket, A.

‘ ie chlorure de sodium et la vegetation. Rev. Gen. Sci. 37: 23f-eke. Now sn LOLA nos.

(Paris) ‘ Aubin, L, insachage rapide your l!'obtention des fruits de choix. Rev, Hort, 99: 4eq-442. siius. Myelin A927, no. 17.

Le professeur Charles Spra ague Sargent, Rev. Hort, 99: 427-28. port: My. 16, a) sakes ALY)

Volut, &.

Au Jardin botanique de Rio-de-Janeiro., Les choux palmistes. Reve Forte WOO set hsGal) tag lanss Mage niony MOT eno iif:

¢ Algerie (Alger) Ubseray sila s amie

4 Les Ephedra, Rev, Hort, Algerie, 31: 76-78.

No LOZ, mos).

VER rao nue rni aon Kenn

Rhodesia Agr. Journ, (Salisbury) Hopkines) diane Diseased plants for examination. Collecting and despatching the material. Khodesia Agr, Journ,

eu WETS, Ap) 1ee7.) mo,

Riv, Biol. (Milan)

TROMLILS Yoel ORs

| Sulla ricerca microchimica del fosforo nei VOSS Is ASO WEL \eloh evouline ly Wy RGB be )a > aL OW RJ MO eTia rok ale |

unwwe reek Wis

Depressioni ed esaltazioni deil'accrescimento in neoplasmi vegetali ena irradiati, | Bude. Meloy) o) 62-69. DUS Ho ojelariiie ml enia siaa@ es (eles

Sbornik Ceskoslov, Akad. Zemedel sk,

Stempel, Bs

Nekolik pokust a aveh z rostlinne biomechaniky. Hinige versuche und “aberlesunzen aus demu gebiete der prlanzen—biomechani':, Sbornik Ceskosl,. Akad, Zeined, Cee ila Cyn Een pe Ta Ope ite

Geman resume: Do 225) stoklasa, J., Penkava, J. & Bares, J.

0 pusobeni carer ne bunky chlorofylovou a bunku chlorof rylu prostou. Sbornik Ceskosl. Akad. Zemed. | 2: Dfelil. Oz He Ie

German résume Gee ae wirkune der radioak- tivitat auf die chlorophylhaltige und chlorophyl- lose zelleé): »y. 104-111.

Science. (Lancaster, Pa.) Brown, J.H. A new device for filing microscope slides, Seience. 65: 501-502. illus. My.20, 1927. no.1690.

Dr. Thomas Forsyth Hunt. Science, 65: 4O3. Mie oar Oe.) ume, Os. Notice of death,

Gielen Ps Walison. | Setences\, S52 p96.) My. 20), gee no. Vo9O, Notice of death.

Jereceyy By | CO, Wew Lights on evolution, Science, 65: 453- US2 ais Vs, LOLs no. LOSos

WeSh ices Sa) Way eS)

Science (cont, ) KO INNS Boe An early book on algology. Science, Ba eee ie dg MOS) ime. | LESS! The algae and corallines of the bay and har- bor of New York, by C. F. Durant, published in 1850.

Scient, Month. (Lancaster, Pa.) Goldring, W. The oldest known petrified forest. Scient, Womtm 24) 5159520) “ailus, Je, 1927, nos &:

Smithson, Misc, Coll, (Washington) Standley, P, C« The flora of Barro Colorado Island, Panama. Smutiicony Nase.) Coll. (S(3)u Se ps My. MIete

South, Flor. (Fort Worth, Tex)

TRtbuG ols he Some Texas wild flowers, South. Flor. CO Ores My WS) Me.

Pentstemon and Tradescantia.

Terre Vaud. (Leusanne) Wass, HH. & Staehelin, M. Champignons et insectes ennemis du cerisier, Terre Vaud. 19: 300-304. iiebwis. | My. i, ens iG) 5 dL)

Tijdschr. Plantenz. (Amsterdam) BOUMeS. Jes cc. Verhoeven, We eb. ab. Het blauw worden van aardappelen, Tijdschr, mliaabent = 452 (960 ol, vig=valrs (col. Ape Oey ao. Ye German summary (Die blaufleckigkeit der kartof- feln)

ines. iiilgnois Acad. Sei, Colby, A, Se Notes on nut bearing trees of Illinois, Trans. Illinois State Acad, Sci. 18: 138-149, iii pl. 1925 (Rec'd My. 1927)

Meme ine (Ge. Es

Some interesting southern Tllinois plants, imans, tlinors Stabe Acad. Sei, 1S: 2OS—cl4, 1925 (Rec'd My, 1927)

WSs tele) Ale seo) BO)

Trans. Illinois State Acad, Sci, (cont.) Gates, HL Cz Contributions to the flora of Hancock County, TILT SuigNo LS: Trans. Illinois State Acad, Sci.

18; 225-234, 1925 (Rec'd My. 1927)

Graham, V.O.

Seasonal occurrence of the larger fungi. Tans lllnmonc Stave: Meade Sein. Vos Wee-1186.) 1926. (Rec'd My. 1927)

McDougall, W. B. Lichens and symbiosis. Trans. Wisi mons Seate Nendo cow We) del-16), 1025) (Rectd My. 1927)

Maalers TR By

Past and present. in Illinois trees, Trans, Ton CT ae Mende Sei ee 1902202) | alls Gaps) 1925 (Rec'd My, 1°27)

Moe, sear Os

The fossil flora of Harrisburg, [ilinois. Teme) Mel nore Stace Acad. sei. | U0. 282285. ozo. (Rec'd My. 1927)

Woe, Ae ‘Oi -

The fossil Wulamous. Stave My. 1927)

Sianoul eee ACN dey

Phosphorus and the early maturity of plants, Mnans Mllamois Acad. Scics 1S; oll. 925 (Rec'd My. 1927)

flora of northern Illinois, fTrans, inead. ‘Ser. 018: 206-207. 1925) (Ree ta

Shimer So Berean Rave, omaul,|) GY.

Survey of trees and shrubs of Morgan County. rans. abianois, Szate. Acad.) Sea. 19 200-204, tables, 1926 (Rec'd My. 1927)

Steagall, M.M.

Some Illinois Ozark ferns in relation to soil acidity. Trans, Illinois State Acad. Sci. US Gai / 1926 (Rec'd My. 1927)

eure

Outstanding features of the plant disease situa- tion in Illinois during 192%. rans, Illinois

State Acad. Sci. 18: 150-160. 1925 (Rec'd My. 1927)

C

Tehon,

Weslaveyial. ) Aly IRs

The plant disease situetion in Illinois during 1925. Prans. Illinois State Acad. Sci, 19:144-150. 1926 (Rec'd My. 1927)

VSM non Mes eps. atl

Trans, Illinois State Acad. Sci. (cont.)

Meio alieene

Three alfalfa diseases new to Illinois, Trans, Illinois State Acad. Sci, 18: 203- 205. W925 (Reetd My. 1927)

Mold-spot (Macrosporium medicaginis); brown leaf spot (Pleosvhaerulina briosiana); downy mil- dew (Peronospora trifoliorum)

Trav. soc. Nat. Leningr. Aleksahdrov, V. G. & Aleksandrov, 0.G. ... Sur les faisceaux concentriques dans les tiges de Ricinus communis. Tray Soc. Nat. Leningr. (none Leningr. Obshch, Estestv.) Sect. Bot. 56: 3- Sy Stal Iats 1926, Russian with very brief French resume,

Aleksandrov, V. G. se OUr un nouveau exemple du tissu aquifere des feuilles, Trav. Soc. Nat. Leningr. (Trudy Leningr Obshch. Estesty, )Sect. Bot. 56: 9-16, illus, 1926, Russian with French resumé.

peli beri ¢. ... Physiologiscne beobachtungen uber die kart-

offelknolien, Trav. Soc, Nat. Leniner, (Trudy Leningr, Obshch, Estestv) Sect. Bot. 56: 195-232. 1926,

Russian with German suramary.

SuMoVa, sHe- Sis ... Die neue entdeckungen in die algenflora von Mur-

manische kusten, Trav, Soc. Nat. Leninger. (Trudy, Leningr, Obsheh. Estestv,) Sect, Bot. 56: 17-44. 1926,

Russian with German summary.

Voronikhin, NN. :

... Beitrage zur kenntniss der susswasseralgen des Kaukasus I, Schizophyceen (schluss) Trav, Soc. Nat. Leningr, (Trudy Leningr. Gbshch., Estestv.) 56: 45-195. illus, 1926.

Russian with German summary but new species are described in Russian.

Trudy Nauchn, Khim-Farm, Inst, (Trans. Sci.-Chem.—Pharm, Inst) Moscow, Nauchnyi khimiko-farmacevticheskii institut. -.. The research of Russian essential oils,

Trudy Nauchn, Khim,-Farm, Inst, (Trans, Sci.«~Chem,- Phaumewiinsts) noe Vij. 196s eT.

Russian with German summary.

AS DTcwesmby mo Ne haovsian, |i. Veo Vinegradova, VEG spicutersia. iu, Ny Leviagin, L Py, Guseva. iM. AL Kuzmin, V. I. Varentsov.

7) sighy ere me

} ee aiety we 4

tree : nee wae nerds: 4 ean pea ath ut

, 4 man” mir My Ohare .

* wi ‘ ts ry , ee

- ‘ , ) 7 obit’ i? Aly © '

P ae Aina fi

‘eitee uawe he

i a at + hs f f Sie hae ba : eee

v i

vee ue Bp

é

* . es erty is

hill eR ei oh eal ta he ies - ming wy

we a dp

Ve mocher || wis es

US Deion Sy eseynsreiLMye Evans, If, W, The life history of timothy. Uy Sy) Wepine Nene Bulmer eSOn ibs coat) a2, moles Mme MO 2TN) | GRlee cl

My. )

Snapoe Oe lean aildeny (Cun Hoperts.) di) Ws) Dunegzany Jaci andiPressllieye jie Experiments on the control of the plum curculio, brown rot, and scab, attacking the peach in Georgia. USE Dept Nar. Bullemilge”” 2 ony io. Sere

USswepy. Wer. Circ, Fulton, H.R, & Bowman, J.J. Effect of spraying with fungicides on the keeping Gualltty. on HhoruGa) Clirus) BqulUSe Ucio. Depus News Cie. YOO 1s me Ap. 19272

Coe Weoue Agr.) Marm. Bull. MOngSO ss Wink adie Soy beans: culture and varieties, U.S.Dept, Nea pole PReOW Save auinasey AT Mani

ese Depunehor. Mase. Care, Sudworth, G. B. Cheek list of the forest trees of the United

States, their names and ranges. WSS. Deiwitne Ners Nase. Cire. 92, 295 py Mrs 1927 \(Rectd My, 19)

USS Dopin Aare Ott. Rec, Ge Be Sudworth:) Geanvor. forestry. 1s deade Uso. Wem Norn Ofte Rec. woCeOs 2. My. 18.) 1927.

Univ. Calif, Publ. Bot, (Berkeley, Calif.) Gardner, NL. New Rhodophyceae from the Pacific coast of North America, III. Unaae Colitis Publho: Bote Moa Sam — Bie ppl i59-(4.) NG2T «mo. 16)

Gardner, N.L,

A new species of Entophyselis from China, and notes on other species of the genus. Univ. Calif. Euler Boie ioe soompi. ills jen mie je) umou wije

Entophysalis zonata, sp. nov.

WSN ae PAEN A jo) 3)

Valtien Maatalouskoettoimin (finland) Julkaisuja. Pesola, V. A. He i Kevatvehnan kelta ruosteenkestavyydesta (On the resistance of spring wheat to yellow rust) Valtien Maatalouskoettoimin, (#inaldn) Julkaisuja no. 8. MiOg 22 ao.) Awe 4 eon joa Weis Finnish with English abstract (2270. ))

Vict, Nat. (Melbourne) PESCOwWGs dhs is tthe orchids of Victoria. (cont.) Vict. Nat, Wg) SUS = S55.) pl.) xxx Ap, 1927, no. le,

Vie Agr, et Rur. (Paris) Manages Rs logs Destruction des mauvaises herbes des cereales par des sclutions d'eau salee. Vie Agr, et Rur. WO- 295-206.) My. S) 1927. mo. V9.)

Wisconsin Hort. (Madison) MOL SW NS Native plants in the flower garden. Wisconsin Honan hie ieoc Ll. Tidus: My. 1927.) no. 19

Yearbk. Dept. Agr. Ceylon, SINGS) ipl Se A sclerotial disease of groundnut caused by Sclerotium rolisii Sacc. Yearbk. Depusy Aerie Coy— Lem. NO27 eo Ms pill Salah.

Berbuss MLS.

A sclerotial disease of maize (Zea mays L.) due to Rhizoctonia solani Kuhn, NWeanuk. Depta Were Ceylon. 1927: 44-46. Dis exe ve

Mem Med Cee Hes

Notes on some pests and diseases of coconuts in the north-western division. Yearbk, Dept. Agr. Ceylon. NOeT I V22=e

Root diseases and tapering of trees, cause not determined,

DS) Wil Seep oe.

Notes on some nests and diseases of plantains and tebacco in tne north-western division, Yearbic. Dept. Agr. Ceyion,. AZT BHO),

Bunchy top; anthracnose (Gloeosporium musarum) ; and a disease probably due to a Rhizoctonia on plan- tains; eelworm & Rhizoctonia bataticola on tobacco.

~O =v SG) -4

: ‘Rha a4 ae ! “ ey Pred A Ke

is : ; 7 > d x a AG ee ‘ PPS ie ' 1 ie me

+

I =

‘rot ny ac

en Mas ie a j a | "a

i olhip ky pe J fy

ViSi no. wee est.

Yearbk, Devt. Agr. Ceylon. (cont.) WeSWe rn sarang anh Wie iGo The water hyacinth and etadication avork in the southern province during 1926, Yearbk.- Dept. Name *Ceymons (ere SOeNO. taal, ee Kaa:

Park, Malcolm

Notes on some physiclogical conditions affect~ ing the parasitism of Rhizoctonia soleni Kubn, Yearbk, Dex ot ee Covlonel | Oe ee ai ee

Ragunathan, ve Lear-yreak dis © of coconuts, Yearkk, Dept. fat. Ceylon, Teer. Cone OM) OLN iviS Diplodia wound varasite of coconut leaf mid-rib.

small, Wm. Matters of mycological interest during 1926, Near Dic Menta Neer) Cerone 7 MG24 5.) ifomOu

Yearbk, Macras Dept. Agr. Govinda Kidavu, M. & Nambiyar, ELK, Pollination in coconus. Yearbk. Madras Agr. Dept, 1925: 45-49, plates. 1926 (Recid My. 1927)

Ramian, K., Parthasarathy, N. & Se sravayya, C.V.

Some observations on the tlowerin2 phase ef two Widsispecles on Oryza (O. Voreiscaminasa and) 0, Heui— Lola) ic Nearby Macras Nea MMeot. | NOe2h: weo—

ye. plates, 1925 (Rec'd My. 1927)

Yearbk. Mass. Hort, Soc. Apples originating in Massachusetts. Yearbdk, Wess Tombs. Soc. UGli 255:

Zapiski Gosudarstv, Nikitisk, Bot. Sad. (Ialta) Kostine, K.P. ...uxperiments on self pollination of fruit trees. Zapiski Gosudersiv. Nikitsk. Opytn. Bowe, Sade (Gone. Gov, Bot, Gard. Nikita, Yel ta). Cop aoe Saluse O27.

Russian with English summary.

Riadov, I.N,

..~ Ga the methods of the biological study on. DLocstmane Ch iru cles, Zapiski Gasudarstv, Nikitsk, GoyunD bobesade \vourn. Gove Bobs Gand.) Nikita. y valte) Seo alia Miias renee io ails

Russian with English summary.

y vied

WAG. ao) U2. te. Be

Zapiski Semenoved, (Ann. Essa@is Semences Leningr. )

Zeitschr,

Zeitsehr,

Exper,

Wopsosnia. GIN

.-- Notwendigkeit die samen auf die pilzpa- rasiten bei der samenkontrolle zu untersuchen, Zapiski Semenoved. (Ann. Essais Semences. Leningr.) (aN Ry LO ReT7 ie Cerin

Rassian with German summary.

Bot. (Jena) Harder ik.

Zur frage nach der rolle von kern und protoplas— ma im zellgeschehen und bei der ubertragung von eigenschaften. (Nach mikrochirursischen unter-~ suchungen an hymenomyzeten). Zempschinay Dota wge

CEN NOne | olewidesn te) G2) mo.6y/ re

SOS Heys. Jal Lundegar rdh und die reizphysiologie. Zeitschr,

COs 9260) 16202) no. 6/7.

Pilzk, (heipziz) Kallenbach, F.,

Wenyardice paNluzuNae 5. ee ea bei pilzen, Hepat Selita Paar amish Oeelino seek mance Mion O27 1 mo, 2h:

modvkexmann:; Ss Elias Fries (1794-1878) (cont.) Zeaticclins Pulizietaenase on Oe. HOLRG INS UST 8) sevo Shs

Stety Publ.

MINS Eies De he

Propagation of date palms from offshoots irizona her. Exp, stat! Bull. 119, ‘p. 43-56. illus. D. 1925 (Rec'd My. 1927)

hate ehaeelle sisi ah)

A study of the toxicity of s@élines that occur in black alkali soils, Arizene Aer, Exp. Stat, Mecin. Bully wl su 4a7= sei, cases 1 a) OZ

Georgia agricultural experiment station, [Plant diseases Its Ann, Rep. 39: 139- 142. W214 18) Able el aLeveeria's |) yoyo wenaaL chk.

NWermarc ai! Wi &) Dormer, HH, By

Rosa odorata as a grafting stock for indoor roses. Titinois Agr. Exp. Stat, Bull. 290, By or O5. | My 1927,

SRM leks RI gS then WN | ot RCT an a

wee a | ; 4 rely enle

Comets ee

CP PIAAB Me Lai i pevhkes) ate) «Re: fete, mene. te Mie eer tt |

VeEOe nose. 99) AO

Exper. Stat. Publ. (cont,) Selargaidiensy nel The Concord grape - Pruning and chemical studies in relation to the fruiting habits of the vine, Maryland Agr. Zxp. St@t. Bull. 286, p,61-113. MUSH ole MOA GRe Gita Min N27)

leladkeberermel) JNO (G)

Determination of hardiness in apple varieties and the relation of some factors to cold resistance, Minnesota Agr. Exp, Stat. Techn, Bull. 42. 37 p. Je, 1926 (Rectd My. 1927)

Keen o 58 Cotton varieties for southeast Missouri,

aN

Missouri Agr, Exp, Stat. Bull. 249, & p. Mr. 1927.

Swartout, H. Blister and black rot cankers. Missouri Agr. Eran Stabe Bull 2eS NMS. aildas. | Mrs lger: Canker and black rot of apple trees.

Bugler "Onis.

[Report on] vlant vatholegy for the year 1926. Rep. New Hampshire Agr, Exp. Stat. 1926 (Its Bull. ¢e7): 35-30. #8. 1927 (Rec'd My.)

Burns, G. R.

A portable instrument for measuring solar radia- tion in forests. Vermont Agr. Exp. Stat. Bull. 26M ZO aoe Ee MO eae

Studies in tolerance of New England forest trees, Wes

Garver, H. L. | The stationary spray plant, Washington Agr. Pp MStawn. Conk (Billy 2te2e-) E2i io iadiage, UR TOT)

Bead ho Welter.) JR Overmbey | Nhe jd pena Heide Arsenical spray residue and its removal from

apples. Washingvon Aer, Bxp. Stat, Bult.) 245.

PP eectiius., Mel 192K,

Johnsen, J, The classification of plant viruses, Wisconsin Were Sitau. esuiBulls (5.76 pe phe Be oer.

State Publications, Drrageil he Sowigabes | ALM. The puncture vine - a serious weed in Colorado, Colorado Agr, Coll. Ext. Serv. Ext. Circ, 46, 4 p, illus. OF Geox

j ie ‘ i Phe fe Mrboeta: CGA tae ily ond 4 if at

ae ‘

See

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oh

ne ane Y Me

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Ta? Sighs!

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New Books.

N/DNCl om nayoy, MALh2! Aineuejeysanuoly As

Rommel C= b 4 Flore complete illustree en couleurs de France Non) Sinletcenetseletaue: | Mase Oia) COM mmo outs 522), ao27 | DEV LS 4 TK (Ge Forticulture, a textbook for high schools and normals.,. 4th ed. enl. Philadelphia & London, ARO OMG Oni ee fin

Wiensieoupy ahs, Ie The study of vegetation. London, 1926. Repr, with additions from Discovery, Sep. i9¢5.

Fluct, tal

Beitrage zur kenntnis des phytoplanktons des Brienzersees, Aarau, 1926.

Promotionsarb, Eidgencss, Techn. Hochsch, Zurich,

Fraser, S. American fruits. NGG @hsetavere) anvicliols «3S /27/

Gable, J, H.

The learned and scientific publications of the University of Nebraska, (1871-1926). Lincoln, 1926,

Huech, Kk.

Vegetationsstudien auf brandenburgischen hoch- mooren, Berlin, Borntraeger, 1925 (Beitrage Zur Waturdenkmalpflege.., bd.X, h.5)

Kashkarov, D,N. ... Results of the expedition of the Chief Cent- ral-Asiatic museum to the Lake Sary-Chilek region, Tashkent, 1927. Pie tovin Scolosical ‘survey im the) enva rons (or Lake Sary-Tshilek, North Ferghana,

Koch, W,

Die vegetationseinheiten der LintheDene unter berucksichtigung der verhalinisse in der Nordost- schweiz. Site iCaiden: 1026:

Promotionsarb, Eidgenoss. Techn, Hochsch, Zurich.

Moondenss: (Si) HH. me

pykursionsflora von Java umfassend die blu- lempilenzen: . bd, ties. 5. apt.) 2, hative, fam. 74-91. (Aristolochiaceae - Ranunculaceae), hrsg. von frau A. Koorders-Schumacher. Jena, G. Fischer, 1926,

? bi F ' i a 7 he iL 7h \ F A »s ad | 7 eke

tah WLAATND Sales wae “heey ne . oP ey ora + Beh Tada See

Hetea eve oe hpi oe wel See ey) oe

my ie Per P ; ,

\ : i ‘y hoa Rad a \

Ve nae et Ow Son

New Books (cont, ) Miele. Oe. NS A. Die chemische zusammensetzung des buchen—

4

holzes, B. Beitrage zur konstitutionsaufklarung des betulins, Weida i Thur, 1926.

Pasichsre oly

Die susswasserflora Deutschlands, Osterreichs und der Schweiz. heft 4, Volvocales-Phytomonadiae. ileaciveatee, IV. — Chilonophyceae m.)) Jena.) Gs) Hischer,

We

Romina ers. Ne Les plantes divinetoires, eve S) Ol, Wo) ieal,

ef.

SiLocker. Op

Die agyptisch-arabische wuste, In Karsten, te Vetetatvonsbrider | 17) meahe,) . 5/6. pl. 25= 26. 1926, |

Wright, A. H,

The dwarf bearded iris: I, A preliminary working ISLS) 4 Ithaca, Cornell Agricultural Experiment Svat wom.) LO27.

A.A. Wright joint author; assisted by Anna Mae Van Deman.

“cu RRENT LITERATURE , ae pee

ADBITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF a INDUSTAYC Hine (Ny en COMPILED FROM PUBLICATIONS RECEIVED IN THE SH ey A ee i af LIBRARY OF THE UNITED STATES DEPARTMENT OF fp etine Cpa s D, — AS) re

(SSS SSS oe SS SSS

i lan

mee v.99, no.12, May si-sune iL

Abhandl. Naturf, Ges. Gorlitz. Barber #& Hartmann, A. ub Flora der Oberlausitz preussischen und sachsis- chen anteils einschliesslich des ndérdlichen Bohmens. III, Die dicotyledonen Abt. la - Salicales, Centrospermae. Wohendd), Naturt. Gos. Gorligz, 30:94-126. 1927) mo. 1.

’ Schroder, IB Beitrage zur kenntnis der verbreitung schlesischer Batrachospermum=species, Abhandl. Naturf, Ges. GComlica. 930; 49-538. 1927, TON Me

Agr. Bull. Bermuda, (St. George's) Ogilvie, Lawrence some notes on the Bermuda Baster lily. Agr. Bull. Dept. Agr. Bermuda. 5(12):4-7. D,1926, Lilium longiflorum var. eximium,

Agric, Colon. (Firenze) fmeneha,, A; Pascoli Cirenaici., Agr. Colon, 21:177-186. My. T2705) ) NOS.

Amer. For. & For, Life. (Washington,D.C.) Hryxell, F. M, 5 iMewereen tree. Amer, or. (& For, lite: 33: 357= Se0,¢ callus) Je, 19°7. nol4O2; The Le Claire elm, claimed by the old river town of Le Claire, Iowa,

George B. Sudworth, chief dendrologist of the Forest service, dies suddenly. Amer. For. & For. Life. 553 565. POT We lLOeid, no,402,

Amer. Journ. Bot. gees), Ay. Delayed dormancy as a probable cause of uneven stands in planted potatoes. Amer, Journ, Bots 14:284-286, foee oR WN hoe 76 10.5),

1927,

: yr 4 Lm, ; pains

py

oy) 7 Rerun AD PUN i A

Amer. Journ. Bot. Heimlich,

Ann. Missouri Bot. Gard. (St.

Ann. Rep.

Nol oe mole. Disc =

(cont. ) tie ay

The development and anatomy of the staminate flower of the cucumber, Amer. Journ. Bot. 14:227- ORGS 1) SEIBVTBNS By TOL Sareea pe qyaal 4) ly GIN AUSIZAPA, | sao) 18)

Ibyyonayy (Gs igh The rolé of phosphate in plant respiration My. 1927. MORO}.

Amer. Journ. Bot. 14:274-283. MGAWE RS Ferm sy) hy,

Yae pyrenoids of Antheceros and Netothylas With especial reference to their presence in spore mother ceils, fmer, Journ. Bot. 14:246=257. Dl KV eevee My. ager. NOx oO}.

MeDougall, W. B. & aces MieiC Sica Rocky Mountain

region, es pl. xxix My.l927. Molo Back. De Ae Ring density of sugar beets as a character for selection. Amer. Journ. Bot, 14:238=245. My.1927. N10} '. Waelisom .0@), 4 J Asymmetrical variation in Cocconeis scutellum. Mera OULMBOt. 14s 267—27 5, Dl. xxx.) My.l927.)) MOio.

Louis)

Cancer tudies on South American Labiatae III. of ne genus Satureia. Ann. Missouri Bot. Gard. Ela C Obie me a S27 a GheGe * duodtnen ida moe

Epling,

Larsen, Ter. digs

A revision of the genus Towmsendia, Ann.

Messouri Bot. Gard. 14:1-44, pl./2-7. ) B.1927(Recld SUD) havo etn Dept. Elant Path. Seale-Hayne Agr: Coll, Beaumont, A, Pungal diseases of Devon and Cornwall. Ann. Rep.

Dept. Plant Path. Seale-Hayne Agr. Coll., Newton Abbot, DEVON NOs oom oDe | MbOeT.

Notes on diseases during the year (1925/26) Ann. Rep. Dept. Plant Path. Seale-Hayne Agr. Coll. Newton Abbot, Devon. 3:%—=5. 1927.

>! Ade gal {si eh: re 5 \

my, } hehe He Bee ¥ ¥ sia " Mv vida ee as _ A

bd ii

HOMES Remo le eae a.

Arb. Biol, Reichanst. Land- u. Forstw. (Berlin) Goffart, H. i Versuche zur bekampfung der rubennematoden (Heterodera schachti Schm.) mit calciumeyanid. Arb. Biol. Reichsanst. Land. u. Forstw. 15:249- Loo. Oars no.c,

Kohler, E.

Fortgefuhrte untersuchungen uber den kartoffel- krebs II, Arb. Biol, Reichsanst. Land. u, Forstw. 15; 135-176, TILIRIS Sy Holle aut abel al Malek) Galoya72)/

Lieske, R. Untersuchungen uber die als maulke oder grind bezeichnete erkrankune der weinreben. Api) iol

Reichsanst. Land, u. Forstw. 15:261—270. 2 pl. Mee nO cle

Muller, KO;

Untersuchungen zur genetik der kartoffel. Arb, Biol. Reichsanst. Land. U. Forstw. 15:177- 213. VIZ7 A eNO .eis

Arch. Koffiecult. echweizer, J. Onderzoekingen over koffie I= Arch. Koffie- cult, 1:;249-271, Meola, Mrs no.6. I. Kiemphysiologische proeven met koffiezaad, English summary (Investigations on coffee I. Physiological experiments on germination of coffee seed): p.269=271,

‘Ber. Deut. Bot. Ges. (Berlin) Beyer, A. Zur keimungsphysiologie von Avena sativa, Ber, Deut. Bot. Ges, 45:179-187. elas VAN lars

lord

no...

Budde, H.

Die rot- und braunalgen des Westfalischen Sauerlandes., Ber. Deut. Bot. Ges. 45;14%-150, Omens!) NO. Se

Fritsch, K..

Der blutenstand von Ramondia myconi (L,)F. schitz, Ber, Deut. Bot, Ges. 45:201-206. Ap.1927. WON Gis

Wey AS) Ci hao) Deh i ayy vans

Ber. Deut. Bot. Ges. (cont.) Melchior, Hans Sind die violaceen und resadaceen miteinander verwandt? Ber. Deut. Bot. Ges. 45;171-179. AD. Mere no.d.

Is(Salvapealyovayssia ih DG

Ein anschauliches beispiel fur die stetigkeit individueller eigenschaften. Ber. Deat. Bot. Ges. Poe OnrelOu mamas). i ow Moen. TO ois

Inouye, C.

Die keimungsunterschiede zwischen bergreis und wesserreis. Ber, Deut. Bot. Ges. 45:187-197. LO aiti< | DOW oS

Miller, V. i

Untersuchungen uber die gattung Botrydivm Weltreth, I-Ll, (Ber. Deut. Bot. Ges. 45:1 51-16. ol OP Disa ba Ao. no.d.

Spinner, H,

Pollenanalytische untersuchungen an einem Schweizer-Jura=hochmoor, Per. Deut. Bot. Ges. 4£5:198-200, Ap.1927. no.3.

Better Flow. (North Portland, Ore.) uonerrard, Mrs, 1. H. Oregon's protected wild flowers. Better Flow. Me2Ce)7~8. 1llus, Je.i927,

Biochem. Journ. (London) Dorée, C. & Barton-Wrigeht, BE. C. Contributions to the study of lignin I- Baochem, Journ, 21;290-300, 1927. no.c. I. Metalignin, a new type of alkali lignin. see also entry at end of list

Biochem. Zeitschr. (Berlin) Haehn, Hugo & Stern, J. Ueber eine jodometrische schnellmethode zur bestimmung der tyrosinase. Biochem, Zeitvschr, 184;182-186. Ap.1927, no.1/3.

Boll. Soc. Nat. Napoli. Colomba, G. Alcune osservazioni sulla varia forma dei semi di Medicago sativa L. Boll. Soc. Nat. Napoli 37; eol—240, 1926,

Hold. Sec. Nat.) Napoli. Guadagno, M, f Rapporti fra pioggia e vegetazione nella costiera amalfitana, Boll. Soc. Nat. Napoli 37: 74-84, illus. L2G.

Bowl, Url, Rh. Sstaz. Sper. Ind. Pelli Napoli-Torino. Pera.) hie La coltivazione del castagne giapponese. Bol Ui Rotax. Spex. Ind.)\Pell 1 Napold- Torino, 5:149-155, Ap,1927.: no.4.

Vignolo-intati, F. & Chiera, N.

I baccelli di, saypan come materiale per concia Spor canta.) Boll. Unt.) Ry Staz.y Sper. ind.) Pella Napoli-Torino. 4:437-243. plates. D,1926.

(Rec'd My.1927) no.12:;

Caesalpinia sappan.

Bot. Gaz. (Chicago) Pavement diyt red, Ww. “By \&) Hastings i) 1H).G. Grouping of lesumes according to biological reactions of their seed proteins. Possible exolana— tion of phenomenon of cross inoculation. Bot. Gaz. 217-243. My.1927.

Chane oC. Ys

Origin and development of tissues in rhizome On Pteris aguilina. Bot. Gaz. § 86:288-406. illus. My.1927. no.d.

Graham, V. 0. Hcology of fungi in the Chicago region. Bot. Carn oor cor=cor. Llius.) My. ber. NO. Ss

Haas, (eR, C.

Relation between fruit size and abscission of young orange fruits. Bot. Gaz. 83:4307-313. My. L927). DOGS

Kelley, A. P. & Shoemaker, M. B. Staining of yeast cells, Bot. Gaz. 34:318, My.1927. nod,

Mockeridge, F. A. The auximone theory. Bot. Gaz. 88;:214-317. Miran argye LO! 5

Mottier, D. M.

Behavior of certain fern prothallia under pro—- longed cultivation. Bot. Gaz. 83:244=-266. illus. MO iecn A MyLI? AOS.

= im Sew | ms, nek HW My as * Pas tal y oy ay oo ew . Lis ae fan 2 i i " wis m) CRAM us, cm Pi % ey ’ ‘ Ai uh j “¥ the ; ‘ . ] ‘ 7: > UF bt ~ i

+ oh ’ i a 4 4

‘

:

r at

, ; Ke 7 i

it i)

ie?)

WAU AIS) )) nailo) yt Atl 90) 165

Bot. Mag. Tokyo, Koketsu, R. Ueber die erregbarkeit der blattgelenke der welkenden Mimosa pudica. Bot. Mag. Tokyo. 41: 78-99, Mr.1927 (Rec'd Je.) no,483.

Go patloyey. Ney i

Entwicklungsmechanische betrachtungen uber die differenzierung der geschlechtsorgane bei den blutenpflanzen, Bot, Mag. Tokyo, 41: 110-117, Mr.1927 (Rec'd Je.) no.483.

A list of the botanical works and addresses of Brotessor Ki mMujia and of those of his) pupils brought out under his direction, Bot. Mag. Tokyo. 41; 302- irae Mr.1927, (Rec'd Je.) no.483.

Published in the series of "Contributions to cytology and genetics from the Departinent of plant- morphology and of genetics, Faculty of science, Tokyo Imperial University

Kihara, H.

Ueber die vorbehandlung einiger pflanzlicher objekte bei der fixierunt der pollenmutterzellen. Bot. Mag. Tokyo. 41; 124-128. aS Maal aires no,483,

Kiyohara, XK.

Vermehren sich die plastiden auch in der meristemzelle von Hydrilla verticillata nur durch: teilung oder nicht? (Beobachtungen uber die chloroplastenteilung von Hydrilla verticillata Hresi. IT), Bot. Mag. Tokyo, 41; 211-218. Mas wolves Nee LOPT CReeldvdie.) no ,43a.

Kuwada, Y.

On the spiral structure of chromosomes. Bot, Mag. Tokyo, Ae LOO hOD sie wo uecwaaln, Marloes no,483 (Rec'd Je.)

Kuwada, Y,

Professor K. Fujii's contributions to botanical science. Bot, Mag. Tokyo, 41: 297-201. Mr.,1927. (Rec'd Je.) no,483.

In Japanese.

Miyaji, Y. he Untersuchungen uber die chromosomenzahlen bei einigen Vicla-arten. Bot. Mag. Tokyo. 41;

262=268. illus. Mr,1927 (Rec'd Je.) no.483.

We) ys Take M2 Toaus

Bot. Mag. Tokyo (cont.) Miyake, K. Genetic studies in the opium popoy (Papaver somniferum L,) II. On some characters other than © the flower colour. Bot.Mag. Tokyo. 41:279-297, iilus, Mr. 1927 (Rec'd Je.) no.483. In Japanese; English résumé; p.297.

Miyoshi, M,

Some remarkable instances of improvement of flower characters in cultivated cherries. Bot. Mag. Tokyo. 41: 123. Mr.1927 (Rec'd Je.) no.483.

Nakai, 7. Notes on Japanese ferns V. Cyatheaceae & Danae- ceae imperii japonici. Bot. Mag,Tokyo. 41: 64-

78. Mr.1927 (Rec'd Je.) no.483.

Nohara, S.

Experiments on Chrysanthemum sinense, Sabin. var. spontaneum, Mak. Bot. Mag. Tokyo. 41; 129-141. rus. | | Mr 927 (Ree 'd Jie.) no.483.

(Ci bbatel he

On the structure of Diplazium esculentum, (Retz) SW, Bot. Mag. Tokyo. 41; 172-180. BLL TELS Mr.,1927 (Rec'd Je.) no.483.

Ohga, I.

Supramaximal temperature and life duration of the ancient fruit of Indian lotus. Bot, Mag. Tokyo, 415 16l—172. dllus, Mr.l9e7 (Recld Je.) no.483.

Nelumbo nucifera.

Sakamura, T.

Fixierung von chromosomen mit siedenem wasser. Bot. Mag. Tokyo. ADI —OAw lye ae) Nit LOS r « no.483.

Sakisaka, M.

On the morphological significance of seed-bearing leaves of Ginkgo. Bot. Mag Tokyo. 41; 273- Bow pl x... Mel io27 (Ree "di Je,))) no.4e3.

Japanese; English résumé: p.278.

shimotomai, N,

Ueber storungen der meiotischen teilungen durch niedrige temperatur,. Bot, Mag. Tokyo. 41; 149-160. illus, Mr. 1927 (Rec'd Je.) no,483.

.

a

ext wy os preci:

Vet Oc EOS 5

Bot. Mag Tokyo. (cont.) Sinoto, Y. Microsporogenesis in Oenothera sinuata L. Bot. Mag. Tokyo. 41: 224-284, foo! Waku Ar): Myles 1927, no,483,

Sugiura, T.

Some observations on the meiosis of the pollen mother cells of Carica papaya, Myrica rubra, Aucuba Japonica and Beta vulgaris, Bot. Mag. Tokyo.

41; 219-224, pl. vi. Mr.1927 (Rec'd Je.) no.483,

Tahara, M.

Experiments on the eggs of Sargassum. Bot. Mag. Tokyo, Al: 142-148, illus. Mr ,1927 (Rec'd Je.) no.483.

Takamine, N, Some observations on the chromosome of Najas major, All, Bot. Mag. Tokyo, 41: 118#l2d.

Die etait. Mr.d927. (Rec'd Je.) no,48%,

Yabe, Y. On double-flowering yellow Rhododendron (Rhododen- dron chrysanthum, Pall. forma senanense, Yabe). Bot. Mag. Tokyo. 41: 271-273. pl. viii-ix. Mr. 1927 (Rec'd Je.) no.483, Japanese,

Yamaha, G. Bs Experimentelle zytologische beitrage III. Ueber die wirkung einiger chemikalien auf die pollenmutter- zellen von Daphne odora, Thunb. Bot. Mag. Tokyo. 41; 181-211. pl. iv. Mr.1927 (Rec'd Je.) no.483.

NEEL SUM kt

Further studies on genetics and cytology of artificially raised interspecific hybrids of Papaver. Bot Mase Tokyo, 4s 235—=26).. alilus. Mx. 1927 (Ree'd Je.) no,483.

Bot, Arch. (Konigsberg) Alexandrov, W. G.

Zur frage nach dem grad der plastizitat des blattes und nach der entstehung der xeromorphen struktur. Bots Aneh, lesy28e—-287. Mer tae7. no.4,

English abstract: p.287,

Helianthus annuus, Datura stromoniun,

¥.9, no.12, p.9.

Bot. Arch. (cont. ) Guenther, 0,

Beitrage zur kenntnis der entwicklung des getreideendosperma und seines verhaltens bei der ised 5) | ABO pAaeliy | ee) eos SO aun Sie WES AUS a aaah a

inglish abstract; p.418-19.

Hofmann, 3.

Der ausdruck optimalen lichtgenusses im blatt- bau, Bote Archi Mer 2e8—cI6., (talus iis My ig27. no,4.

English abstract: p.296.

Matthes, EH. & Ziegenspeck, H. uf

Theoretische betrachtungen uber die oelkonstan- ten als maszstab fur die veranderungen von oelen wahrend des keimens der samen. BOGE, Amen.) Hee 269=281, Mijares MOR,

Hnglish abstract: p.28l.

Morton, F. }

Beitrag zur kenntnis der Dachstein-hohlenflora. BOine ACh aNs 18;296=298, My. 1927. no.4.

Hmelish abstract: p.298.

Iai abanenonuaele

Ueber unterschiede im chemismus der trennungsge- webe bei periodischem und frostlauvbfall nebst einer klassifizierung der pflanzlichen trennungs- mechanismen Uberhaupt. Bopsaneh. | ale. SlO- 326, My.1927. no.4.

Rnglish abstract: p.d25=326,

staar, G.

Ueber den einfluss stromender flussigkeiten auf das wachstum einiger pilze. Bot, Arch. 18; 326- 546. iS), My.1927. no.4,

English abstract: p.346. °

Bot, Not. (Zund, Sweden) Gertz, O, Ueber die eigenschaften der jodidoxydasen. BOG NOt, w1l9e2/73- l6l—83, Th ILA bss no.d.

Holmberg, O. R.

Neve Puccinellia-arten aus nord - und ost~ Asien. Bou Nou. 927; 206—c10, now,

Puccinellia sibirica, P. kgmtschatica, nov.sp.

Ryd a olen 7. a ; |

Dia Bay beeen vs

a , 2 ; < F xy or 4 ‘ ‘ ‘* ‘ - ‘ x * Pa tag Sets, ' 4 ’ . c i , : ~_ ‘ cn * ’ J ¥y ? i 7 ‘ vs _ r f wn 4 y e J ie

ye of ; nd 7 5 ro Pe Ad % ae ene ay ial ry q

WSS) 5 cose oy SHON

Bot. Not. (cont.) Holmberg, O.R. Om Carex canescens, dess begransning och variationer. Bot, Not. 1927: 215-223. no.3.

Holmberg, O. Re & Naumann, E. Die trophie-begriffe in sprachlicher hinsicht. Bot) Note piI27s yell 2IZe ne, 3.

Johansson, K, Om Hieracium tridentatum Fr. och dess systema- tiska stallning, BOG) Mon) Ww LlSe78 Ae Io AOS), ale),

Thellung, A.

Win neuer, in Schweden gefundener Hordeum—bastard (H. comosum x jubatum var. pampeanumzH. blomii) BOte NOt. 29277 191-194, no.3.

Bull. Amer. Peony Soc,. Franzheim, GC. M. Peony wilt. Bulle Amer Reonys, s0C. /SOk p.61-32. Ap,1927,

Hardesty, A. H, Investigating peony diseases. Bull. Amer. BeOny SOC.) 50. im, 2-55. Ap.l927. "Curl-dwarf-leaf": nematodes: root disease which causes wilting of leaves (Verticilliun Sp.)

Bull. Dept. Agr. Gold Coast (Accra) Dade, H. A. "Collar crack" of cacao. (Armillaria mellea Gieiml)) ac.) Bull. Dent, Aer, Gold Coast. 5. eo lions sd? Tol ja, loe7(Rec'd: Je.)

Bull. Econ, Indochine (Hanoi) vate ana Gh Bt) ,

La £ ssif du Lang-Bian. Bua

con. Indochine. aoee dl Boe MOMS ae Were fe

Bull. Misc, Inform. Kew. (London) Geddes, Hh. T. Contributions to the flora of Siam. Adcitamentum

XXI- Balle Mesen lanornsihewe | Leds let laa. no.4,

Howes, FP. M, The variability of the camphor tree in Formosa. Bull. Misc. Inform. Kew. 1927: 157-154, no.4.

Wet) Sy rave) 4 ee fale dh Ibe

Bull. Misc. Inform. Kew. (cont.) Hutchinson, J. & Dalziel, J. M. Tropical African plants. Bull. Misc. Inform. Kew. IA BOOM. NOLAN

Species from the Andes of Argentina, Bull. Mise. Inform, Kew. 1927: 174-188, illus. no.4. Boils sO. Calif. Acad, Sci. (los Angeles) Camibyn, (MMi, The genus Corethrogyne in southern California, mule Soncolin. Acad. Sei. 26: 8-16.) Jas) Apt IS) Alias sao), aL

=

Munz a ilieoany Ss

The southern California species of Salvia. Giieludine Ramona), Bull, So. \Calit.! Acad. Sea, Zomel7=29. dius, da./Ap. 1927. no. 1.

Bull, Univ. Asie Centr. (Tachkent) Cherniavsky, BE. A. ... Ivfteletrizitat und elektrokultur. Versucheiner untersuchung uber ionisierung der pelenzen. Bult. Univ. Asie Centr. (Tacnkent) 14; 235-276. pl. xviii-xxi. 1926 (Rec'd My.1927) Russian with German summary.

Chrysenthéme. Is Sraabevie ares <i , Historique du chrysantheme (cont. ) Chrysan-~ theme. 29:842-844. Ap./My. 1927. no. 219.

Cire. Dept. Agr. Uganda. (Kampala) Whe emi Cotton experiments 1925—-26. Serere experiment Station, CAC.) WC. mA Oana MGM Zon TON 1926 (Rec'd Je.1927)

Collegiun. puLasny, H. & Orth, F. Hh Ueber den einfluss eines kunstlichen gerb- stoffes (serbstoff F) auf die eigenschaften einiger pflanzlicher gerbstoffe. Colliteaitam.) Lo 27. 189-202. no.4.

Compt. Rend. Acad. Agr. France. (Paris) Ae CLer.. Ly. Notice sur Gustave André. Compt. Rend. Acad. Agr. France, Se Meo LO. ayn WS i715) Optus

5 ey ‘ 7 a ats { Vis ee) oi tJ ' = ’ * ye ly wie ‘ : , ann is v f J ‘ « ‘ ny ae in c © wl Fe # P r yo ry +e Moh, Dye er itt hae wee 26 ng Wl

WAShe pia) Walon inoa ae

Compt. Rend. Acad. Sci. Paris. Chemin, EK. Sur le développement des spores et sur le parasitisme d'Harveyella mirabilis Schmitz et Reinke, Compu.) Rend: Acad), \Sei;) Paras, 184: USNS. adic My lig. O27. m0.20'.

Guilliermond, A.

Cytologie et sexualité du Spermophthora gossypil. Compt. Rend. Acad. Sci. Paris. 184: 1189-1192. illus, MipeiG loz sO Ol.

Karasiewicz, St.

Influence du carbonate de sodium et du chlorure de calcium sur l'acidité du suc de mais (Zea mais L,) Compt. Rend. Acad. Sci. Paris. 184: 1192- 1194, Wes ALI) 4 AUSV2G/ Sk “salo) 5 PAO)

Maume, L, & Dulac, J.

Variations du pouvoir antitoxique en fonction de 1'ionisation, Compt. Rend. Acad. Sci. Paris, ere LMOAS=1196, My .l6, 1927. no-Zo.

Perrot, BE. & Hamet, R.

Le yagé, plante sensorielle des Indiens de la région amazonienne de l'equateur et de la Colombie. Compt. Rend. Acad. Sci. Paris, 184: 1266-1268. My.23, OAH MO sl 5

Banisteria ca@pi, yagé or ayahuasca, from which two alkaloids are extracted, yagéine or télépathine and yagénine.

Sauvageau, C,

Sur le gamétophyte d'une algue phéosporée (Nereia filiformis Zan, ) Compt. Rend, Acad. Sci. Paris. 184: 122341224, Msi os MUS solo) Azra

*

noueges, R.

Embryogénie des légumineuses. Les derniers stades du développement de l’iembryon chez le Trifolium minus Rehl, Comet Rend Acadwn sci, Parisi) locte Po 198, aiius. My.l6,0927. no.20).

Compt. Rend. Soc. Biol. Paris, Joyet-Lavergne, Ph. é Sur les caracteres physico-chimiques de la Sexualite dans les spores de Equisetum maximun. Compt. Rend. Soc. Biol. Paris. 96; 1217-1218. Wisie JUG RIGS ZF asalie) iia ys)

Compt. Rend. Soc. Biol. Paris. (cont.) Miendonga, F. A.

Une nouvelle espéce de Narcissus. Remar ques sur la distribution géographique des especes appartenant au meme cycle dlaffinité. Compt. Rend. Soc, Biol. Paris. 96; l25¢-leb4. My.1¢, iets ORs

Narcissus calcicola.

Contr. Dudley Herb. Stanford Univ. Shige lake Oe IES

A distributional catalogue of the lupines of

Oregon, Contr, Dudley Herb. Stanford Univ.

HGe! 55yo,) wOe7. mo. a.

Coton & Cult. Coton (Paris) inuiclcys. R. ME. Note sur la "wilt disease" en Egypte. Coton Cum Culste Coton. ee le =G.) Mra hI27 molt

Country Life. The charm of the wistaria. Coumbmyn Mitel) "Gis e2Om=ora.) | illus. | Myi28, 1927. mo. toed.

Mi SaaS igs. Ga : The cultivation of magnolias. Country Life. 61: 818-819. MES. Niven MS ie MOR DO).

Waterer, F. G. \fm.

fvery—year" rhododendrons. Country Life. Gl(Sippl.): Ixy, Ixxvi. illus, Myl2l, 1927) no.1582.

‘Facts about Sugar (New York) Crawley, J. 7.

Control of the mosaic disease in Cuba. Facts about Sugar. De Daa =5 55 leew lo aie Oncol.

>

Marcle. a Si.

Sugar cane and its culture. (cont.) Facts about Sugar, 22: 5Z0=534, 556-560. My.28, Je.4, SACOM oe. eos

Flora. (Jena) Fehér, D. 3 Untersuchungen uber die kohlenstoffernahrung des nolidech . milora, mss., Ble. S16—935. 1927. nowe/4.

Wiss wavy Tea ae) bate

momen nsson, N.

Hinige versuche uber die einwirkung verschie- dener belichtung auf die vegetative entwicklung von Raphanus sativus L. Flora, n.S., el: sce-23d. N27) none 4.

&° a ile eee ee der zuckerrube. EMome nas a) cilly 27 Be gOO.) O27) moms,

Lundegardh, H. a Die dkologis che station der Hallands Vadero 1917-1927, ILO reshe, We Sey it ub AUS ee aN) aah Tots pie sc mayo) MOL. mon) 3/4. Mitteilungen der okolog rischen station der Hallands Vadero, 1916-1926: p.2 220- 22! ian eye

Montfort, C.

Ueber halobiose und ihre abstufung. Versuch einer synthetischen verlmupfung isolierter analytischer probleme. MBL@rweys Avialy Boy) Vole aes 502) uituss | Mo27. 10. 3/4.

Sucerelc yi.) Ge.

Die photischen reaktionen im spaltoffnues- mechanismus,. OMA KTS olaeh, (Soa. TO eiGe no.3/4.

stocker, O,

Physiologische und dkologische untersuciungen an laub- und strauchflechten. Hin beitrag zur ex- perimentellen okologie und geographie der flechten. ikon, ns.) Gis! sed. 415) adie. 1927), no. 3/4

Wealiauiay: el,

Hine pflanzenokologische vergleichung zwischen dem erlenwald auf Hallands Vadero in sudwest- Schweden und dem erlenwald bei den ‘xleinen Karpathen in der Tschechoslowakei, THI Onatey aN Vitals )S\ 5) eo ied) CIS Meee, itble eNOS 4\),| tO). 3/2,

Vorlaufige mitteilung.

Walther, O. A.

gur tembperaturabhangigkeit der assimilation bei Vicia faba. IpMhorper rats SV ea OI ere) LOR, mo. s/ 4

ive ; i : Le host "a abe

Niviige Oh eis) Desens

Floralia. (assen, Netherlands) ; echenk, PF, Jie Uit de verslagen van den plantenziektenkundigen dienst I-, Ploralia, 48: 315-16, illus. Mye. 20, 1927—_ nOsd0o

HNO a) Hecelae | (GMS Yee) George T. Fowell. HOM LEKCIen) (Oo Os Mivie! 265) NO27., DO» 46 Notice of death.

Flor, Rev. (Chicago) POO Sie) Hila We Virginiasgrown narcissus bulbs, Flore R€Ve COU SAO sien Beig | ddluisty! hese oes

Forstw. Centralbl. (Berlin) Tevorgalentousy aby Der einfluss des worzelwettbewerbs des schirm= standes auf die entwicklung des jungwuchses, Forstw, Centralbl, 49:329-245, illus. Myel5d, Ole Owe 6

Fortschr. Landw. (Vienna) Kosmack, Ke Bin beweis fur die gesetzmassizkeit im wachstum der pflanzen (das wachstumsgesetz Mitscherlichs). Fortschr, Landw 2: 292-296, Myel; VOI20. dowes

Mader, Wes

Das verhaltex baltischer winterweizen=— und wintere gerstesorten im pannonischen florengebiet, Hin beitrag zum kapite] sortengeographie. Fortschr, Lan die Do Oates sha Mb So WAG AL Ce i Galto) 4S)

Garden, (London) Ward, Fe K, ; Blue poppies for the rockery I-II,. Garden» Ol 6246, 340, illus. Myecl, 28, 1927. nos2894—2895, Meconopsis sp

Gard,» Chron. (London) Amsler, Me The control of soil acidity by aluminium, sulphate, Gard, Chron, ZIT, 813 240. Myel4, 1927 no,.2107,

' sal re dies tuaain erorts at

.

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* iaQe ‘ Voit % a i g yt ear’ We f Y. , 4 q j tecgietl: @ iN aoe le ‘ i. P A sf tk 9 ae x statin,

‘3 op be who ; 4c i aan eae ee ae Lj et et » ‘ "hk ' 0 sisal ae 7. © . yf Nets k Te Ran ene Celts: wy 4s Pie “elf po Gel ets Vi eae ay bre, Pr aherote . : nate, aly "i ig 1 ) ivte ‘| j ; en nm

i aes) ss ¥ ‘ a 9s | : " : : MA eRe TOs™ pits Bi edie:ss Me)

pa? 1604 Mee Go ee Tighe give eyed rd on igor he v ay ea es at o wiles Ms ? ‘ _ Spi ot ‘av wn hss eke Oe" 4 a A oT, ; bo 5" ‘ *) a,

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- OL aie d eee - te Mp | ; } , p4' tiie ‘ a A iy f 4 m } M4 ry any Ls ' y am J > 4 wv iy i is A at eee

VCR Tee, Mo Ne

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Fruiting of itmusa basjoo in #rance,. Gard, Chron, JEAEAE A LSS eB ilius. Ny, lt, 1927.5. nowelO7,

Todd, ie Ke Mirevasion of Violas, Gard, Chron DIES teil 256-307 6 MVeclyl927. NO,2108.

william Hutchinson, Games Chiron: DIN oike Soci MY « Oly 1927. NO ec 2108,

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Bine recht interessante liebhaber-kakteenart. Ariocarpus trigcnus K, Schum, Gartenfl, Mae

y 17,.3)5 acl dais’ My Bonus ty

Liebdscn, G.

Merkwurdige und schone blatto:z "Zanes Gartenil, CO Oe eiiy Sl Sig olVingns ee,

I, Kennenpflanzen (illus. of various formes: of Nepenthes }

FPurpus, dy, t

Bine dankbare, schone kleinorchidee fur den liebhder. Notylia multiflora Hook. Gartenfl, Woe LG=L77 DAS a) Hive hei

Rehnelt, fe. Dichorisendra Ssiebertii oder sieberif Gartenfl, TRO SN Tesi My, 1927.

Rehnelt, F,

Die palmyrapalme auf der Insel Ceylon, Boras- sus flabellizormis L, (schluss). Ganbiennle nl Wee LSO-MSdey Lvs Ma kocwe

. To i ig oi 4 jae

we

‘ < t

' 7 = bin? i ‘

’ A ar SY i rae uy

ie un et i, > “ay 1%, seats ie : avias . : ? ‘1 ‘4 yy i } } Sy

i eet ¥ '

ae Biaiih 2 bo Lew Fak at Fe

ah? ee ] tisede ? J

P i Fal whe a

Vad, nO miliSye De 17

Gartenw, (Berlin)

Buade, 4H, Widerstendsfahigkeit der stachelbeeren gegen mehltau als zuchtziel, Garten. Ss vesO—29i.

My lS. 1 9e7)) nowls,

Die Lamilie Vilmorin, Gatenw, 31; cote My.l3d;, 1g27, noid,

Josefsky, Ke Anzgaicat der rhododendron aus Samene Gart enW, Bue Beane Goen AlluGe. Myelop Lozi) HO. oe Gartn.-Tid, (¥%d¢benhavn) Manicus, H. @, Kn skadelig svamp for haverne,. Svovlgul poresvamp (Polyecrus sulfureus) . Gartn,-Tid. 43: 246, My.2c4, 1927, NOscle

Gleanings in Bee Cult. (Medina, O,) Walson. J, Ke Nectar not all from flowers, Gleanings in Bee Cnit, oe 262366. illus, J@o 1927, NOabs Hiuids given off by plants through "safety" valves when es pressure is high,

Hacienda, (Buffalo) wilson, JoAsde oS . La moderma utilizecion del cacto, Hacienda cer: 168-169, EUS a wien ao aw 6h) Om Os

Wilson, JeA.S La aici on de fungicidas, Hacienda. Boe MO. IIUSein dep LIC Vig | Og Oy

Heil & uewurz-Pfisnen, (Munich) Boshart, Ks Der deutsche arzneipflanzenbau, Heil-u, Gevwurz

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Helvetica Chim, Acta, (Basel) Kerrer, FP, & Salomon, H, Jeber pflanzenfarbstotfe Ill, Zur kenntnis der safranrarostoffe I. Helvetica Uhim, acta, 10; 897-405, TOs 7 DISA A alo

Hoppe-Seyl. Zeitschr, Fhys. Chem. (Berlin) amelung, He Beitrage sur Saurebildung durch Aspergillus niger, iloppe=Seyi, Geitschr, rhys. Chem, 166; 161-209, My,1927, no.4/6.

WAS A MOS TL2N eToys)

Hoppe-Seyl, Zeitschr, Fhys. Chem, (cont.) Huler, EH, von. «& Joseplison, K, Ueher ensymspezifitat, Hoppe-seyl, Zeitschr, Fhys. Chem, 166: 294-217. My.1927, no.4/6.

Kosty schimmelpilzen. Hoppe= ey 166: 13c-1lél, MV»

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Ueber die karotinoiden farbstoffe der algen Hopve=Seyl, Zeitschr, Hhys, Chem, MOO Simnoo mie Nive US ier imloe Ul/ Se

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Hort, Illus. (Boston) Gleason, H. We Tyliv species in the rock garden. Hort, Illus. SR Weoae py TOS As vale also US vari salloys Mil

Illus, Landw. Zeit. (Berlir)

Hlackhs., Aplanobacter rathayi C,#,5, an roggen. iliustr, Lendw, Zeitas 473 282. HMIGIS livin ce Og MDZ (5) AO ges Oly

? y Indische Culturen (Soerabaja) pans, W, M,

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Inter, Sugar Journ. (London) North.) Ds Se Leaf-scald, a bacteriai disease of the sugar cane, intern, Sugar Journ, 29; 15lelo4¢., Mr, ie

WAO4 ao 24 soy He

TOwey Stwelee Col. datouasa i Sigs) (Nimes) 4 rey) Gilman, J. ©, & Abbott, HK. V,

A summary of the soil fungi, Iowa State COM sO Olay Wad ne orese Sian NS gg) AD Sa (Ree td icy) NO» On

Istria Agr, (Parenko) Ibpsloahin gaye) aD}, Norme yer combattre efficacemente la peronospora delle vite, Istria Agr. NeSs, 3: LIJ—204 WBS TUS A ae) Se,

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My ee Moe 7s i noeed.

Journ, Wash, Acad, Sci: Bersy, Ho We Cycads in the Shinarump conglomerate of southern Utah, JOUIM, Wash, Acad. Scl. 17: De 307 « IMIS Nea Lema wmO ellie

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New South American species of Liabum. JOU, Wash. BIOS KCus Sicais NAS 2003036 Je.4, 1927. AOS IIL

Jeabini payee eel Six new Convolvulaceae from Venezuela, JOUIN» Wash Acad, Sci, 17: 284—288 J dee, LIZG— NOw li, Breweria mollis, B, longepaniculata, Aniseia trichantha Merremia asterotricha, M,. nervosa, Iponoea psueod-linum, sp.nov. *

Kranke Pflanze (Dresden) Baunacke, Ws

Des neve heim der-haupistelle fur pi lanzen= schutz Dresden, Kranice eae Ze 4: 74=77, LIS MvelIe7, 10.5,

Bamnacke Wo

4um 60 geourtstage dés herrn geh, regierungsrat DEOL. Gre Otto Apne — 5 Kranke Prlanze, 4: 73-74 6 POLL. Mya LIST. DO-dSs Esmarch, 5. es

Der kartoffelschort und seine bekampfung, Kranke Pilanze. 4; 7-81. Miyiay Oe Het 20 we

a’

pre 4

ait “ih

of

+ iy

i i

a eae }

Ky

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Malayan Agr. Journ, (Kuala Lumpur)

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& preliminary report on tapioca varieties grown at the government plantation, Serdange Malayan agr. Jourmy 15; 41-59, Wain THO) (21-5

Sharples, Ay Further work on treatment of "wet-root—rot' Malayan Agr, Journ, 15; 335-40. IP AISA A Talo) ray Homes pseudo-TerreuS,

Malayan Tin & Rubber Journ, (Ipoh, Perak, Fed. Malay St.)

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Muller, BH, R. A, | Onderzoekingen over Colletotrichum linderm- thianum €Sacc. et Magn.) Bri. et Cav. en Gloeosporium fructigenum Berk, forma hollandica nove forma, Meded. Landbouwhoogesch, Wageningen. SOR Aso Sem che sr ¢ 1926 (Rec'd Je.1927) no.l. English summary (Investigations on Colleto-— trichum lindemuthianum (Sacc, et Magn.) Bri. et Cave and on Gloeosporium fructigenum Berk, forma hollandica nov, forma): p. 73-89,

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Contributions towards a monograph of the Laboul- beniaceae pt, IV. Lien, Amer, Acad, Arts & Sci, 15; 421-5380, noul\y ollA S. 1926 (Rec'd My.1927

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Mitte Biol. Reichanst. Horst. ue Landw, (Berlin) Eiehm, =. Ergeonisse der von mitgliedern des Deutschen pflenzenschutzdienstes in den jahren 1919 bis 1924 ausgefuhrten reichsbeizversuche.e Mitts Biol. Reichsanst. Land. ue Horstw. no.dl. BE. IOV Weer | IUSei

Mitt. Thurgauisch, Naturforsch. Ges, Keller, P, Pollenanalytische untersuchungen an einigen thurgauischen mooren. Mitt. Thurgauisch. Natur—- forsch. Ges, 203 lLOG—lc6. 1925.

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Die krankheiten der nelken und ihre bekampfung. Mollers Deut. Gartn,—Zeit, 42: 172-173, 178, Uiaueerg te le ol Siete Or pL)

Nat. Pecan Exch. News. (Albany, Ga.) Cee We The dusting of pecan trees with copper lime aust is merely a new application of an established metnod and practices Nat. Pecan Exch. News.s 4 (5): le-13. My.1927,

Nature. (London) Ti 2.

Prof, A,A, Lawson, Nature. 1193 75¢754.

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Nature. (cont.) Reeds. dis / The essential oils of the eucalypts, Nature. ING: 784—785.6 My.c8, 1927. no,d004,

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Naturforsch. (Berlin) Kruoer, P, Digitalis ferruginea l., der rostfarbene finger-— hut. Hin never burger der deutschen flora, Naturforsch, 4; 82=e4,. NRA A) elo

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Naturwissenschaften. (Berlin) Krause, K, Ueber die heimat der kirsche und ihr vorkommen im pontischen kleinasien. Naturwissenschaften, 15: 425-426, WN A AL Bys GES 5. save) BS)

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WEIS 110 ge De Boe

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Convolvulaceae austrce=-americanae novaee Notizbl, Bot. Gat, EFerlin, 93; 1166-1138, Wea S27 ale Si)

Jacmemontia weoerbaueri, Je parvifolia, J. caudata, J, elegans, J. prominens, J. peruviana, Ne SPEC.

K

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Melchior, H, Piantae steinbdachianae Ii. Notizbl. Bote Gant, Berlin, 9: dl5s—$1160, Mog SIA7in s ) Sals)F\ SIO}

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Plantae tessinannianae peruvianae IV. Notizbl. BOs Garvie Berlin Osh somivos 2 aalais ci) Moss Was no,.90, Pilger, R. Benerkungen zu den Plantago-arten des herbars Dehre Dun. Notizbl., Eot,. Gart. Berlin, Oz 1096-1102, Wing TMS) aNeA 4" isoKo) S'SIO)A

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Thompson, Csdads The Lair nacigsus. Perfun,. & Essent, Oil Rec, 18: }70-171, Mya Ieds Vaio) AS)

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Phytopath. (Lancaster, Fa. ) American »vhytopathological society. Report of 18th annual meeting.... Phytopath. 17: 345-352, Wie ISK (iy Salle Bic

Coons eG.) Hel co wstewartan Ds Prevention of seedling diseases of sugar beets. Phytopata, OO ZO Onl NUR) Wiel Ole Cam Osos

Dusit enemy nec WOMClan iO Ge Sulphur as a control agent for common scab of potato. Phytopath, 17: 297-314. My.1927. no. 5.

Fromme, F. D., Wingard, S.4. & Priode, C.N.

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A method for testing in vitro the toxicity of dust fungicides to fungous spores, Phytopath, 17: 315-319, My. 1927. no. o.

Martins doabec Rablitt. Gl. Locse kernel smut on feterita. Phytopath. 17: 338-339, My, L927. nO..D. sphacelotheca cruenta, Richard Chambers Welton, 1856-1926, Phytopath. OO. Miya es) Om Ole

Weimer, J. L. A wilt disease of alfalfa caused by Fusarium Sp. Phytopath. 17: 337-328. Rie Ue) yale) 3)

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Curzi, M. Prime osservazioni su alcuni di "mal del piombo" Rae Eavole vice. Ma 2Onec dia, MM LO2) mont) 2) Conzgresso delle scienza di Bologna (30 Ottobre - 5 Novembre 1926)

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a ae’ ai ’ rae ie ‘ ite } Laat 5

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Lat ' i lat ‘ ; Vad my ‘ ) ie tig GST tny 4 | Ay FER A i ; . igaine : * m i. J ‘ Ei: a meron? % heey 2 2 wf wy : | ut ah | wr re i ; . ae Sabah: & ii ‘ J = py i es ‘ Px agers! bi j Bi i id ee ee hey ye ey , at iste: x7 id RCRA PAN 2% Dita ie Gh ee aptomeg gia eka it tpi Psa Me Pa Al ‘ ; hth ser el { 7 , heathy Wee ia tae ed - / 7 fe 'F hi i ie, 4 Ay Saat oe o 7 “4g imitip.

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Science. (cont. ) Dr. Bdwan B.| Payson. Sen cmeel. SSR Ses) Je. 19,

Trensmission of plant diseases by 2 ieathopper. a. = a) aN 2 as ci eer seience. isi SwEp NS Ss veatis jieve, Mga.) Rost oJe. Pages ioe eels on Bangion i, ines

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So, African Gard. (Johannesburg)

Bolus, lb \

Yellow-petticoat heath (Brice thunbergii, Montin. } Sout Acry acd. 173 tog. lane Coole) | Miya iSain MO ios coe We we ern gsediclus. South Afr. Gard. 17:

Jus, My.1927. no.5.

South African plents cultivated at the National botanic gardens — Kirstenvosch. South Afr. Gard. 17: 177- ire (sileus. (My. t9er-, a0. o.

Nemesia pageae L. Soius, Nn. Sp.

So. Afr. Journ. Sci. (Johannesvurg) Bremelzanm, 0. BH. 3. On the opening mecnanism of the ecanthaceous fruLt. South Afr. Journ. Sci. ze: 482-491, D. 1926. (Rec'd Je.1927)

te ye aTBw enh esa

4 Wan ‘ i 7 <a ey ; ” , * hue , ade Tere | , ; [ oa . ' ' 4 ual . u . sialic ‘ ‘ ‘ at oe % rg . ¥ r ‘ oo”) 2) c des . 4 “ as eT + i's fs } bi ‘ ‘ - , +t ral ee es Pimbeais tis -ch ew cea pee hg: Ai La 4" 1 * « a E wv ef y)) yuan,

~ si. = > HM Ries cRNA NR ER

Sonar Journ “Seas lcont.)) English, E.}. The preservative treetment of wood, with special

reference to ans sorption. SOElay eae Woybhavalsy soaks 23; 472-477. D.1966 (Rec'd Js, 1927)

Reprinted. IniSralaeat eat 4) gi

Grewon of veld plents under arid conditions of Bechuanaland. Sean aoe Cobbs Sioa (gS 620-559. D.19°6 (Recta Je. 1927)

A review of the species of Populus introduced into South Africe. SOMG AiG.) JOwUrMel Ci. cos 340-855, Dowie) Dak ou Creetid jen lo2m)

the toxic princivle of Erythrophloeum issianthun. Some te Journ, Sis. 66: “199-164. De LoZon Ree Na! Je, 1927)

i

Used by medicine men or South a of “Un—-kwansu"; alkeloid isolated Hee ent erythropnileine.

ica uncer name ical with

Oo

Kamerman, P.

The toxicity of the genus Cotyledon, the cause of the disease krimpsiekte. South) Air. Journ. Sei. 26: 185-187. 29,1926. (Rec'd Je. 1927)

Co cubncmiaua. Cadecussata, Oo. webla cai C, vaniculata. KOtzZe, sed.

Emus Manu la. -ocnln land Cham. Its introcuction into and growth in South Africa. SOU Ging Ariane

CULM. (SCl. eo: 459-4271. pl. iii-v. Doz oe (Rec'd Je.1927)

A report on the physicai anc mechenical properties Oleic uambess Bi) Nils B. Uekbo.

Lonstein, I.

Rapid colorimetric determination of phosphorus in soils and vegetation. south Arr. Journ. Sci. Zo.) 2ES-19 5.) DY S26s) (ec'd: Je, 1927)

Lei Be xe sigutichat a ae der Coe yea

oe re ae

‘ t - mn f i ay: ere ‘i? , fy f + 1 fe 4 ay / ati ; po nell ae . ae a ual Way) - t ¥, toe ral ee Ne mek Pi, j , ae p os A ONES hake eae 1 5 aes Po | 3 as hy P yj A Ay oar ft . a r 7s ‘ * mos) WaT A)! ¥ 2 ne yi! 1 doe US, ka ae i BN ey rs . zs ‘

West) jy covey WWE Boy. Op:

MeClean ey

The history, pryiogeny and taxcnomy of the gem Achneria, Munro. south Afr, Journ, SCl.- 6d: e7s— 282. D.1926 (Rec'd Je. 31927)

Achneria not velic oe pouth African species, new comb. made under Pentaschistis. Moore, BE. 5S.

D'Harelie's becterionphage jin relation to plant parasites. ae Bee Tom ea Nels Zon ieOG\. D.1926 (Rec'd Je.1927) Naude, T.d,

Insects in relation to plant disease. south Mig. Joumia set. co: 644-649. 1.1926. (Recihd aes: L927) Je illins, Hrololiay Mey ie

General biology of the Feige y | atacibial ots, | ceunVol young regenerat*on of the more important species Of the Knysna forest. (A summary of preliminary SHES) Soca wir. Houmas Sea. Le eeoat ines

D926 (Ree'd Je. 1927)

LUG OS Mc). Hiei e tinkwood" (Ocotea bullate

the propagation of "/st i Mey.) by Vezotative means. south Afr, Jcurn Sci. ie Abie) Salva D925. (Rect d Je. 1927)

Pel ancient Vie

Wavsie sie e) ceteris Lamk. ("keurboom'’): a con- GrIvUULOnN TO ats ecolosy and syiviculture. south. ere OMe mCi oa. Aspen 2 Ds O26 (Rec tase: 1927)

Naunders, A. R.

The nature and inheritance of resistance to fungous diseases in plants. south Air. Journ. sci. 25: S08-Ec4. D.1926. (Recta Je. 1927)

saunders, A. R,

Some aspects of the virus disease problem in plants. South Diet SOURBS (SCAG 25: 295-304, Ds 1926 (Rec'd Je. 1927)

1s

ite ¥ piu ‘Nea Goes ; bP deh aa A We calabaide folk aie mee pe

ie ot Eee So ay ae | V a j the LF \ > ~ MLA ‘ . il} F, ‘ De tS A \ 2 y* ; pik: weg Poewpy ves tet ays eee ne Se yet) SADR fen: mee: A eee ra ( ye ; ats Wee ’ Py wht, a ‘ in Heine we pe: id 4 > ) a4 or of £ dps iw ~ , i‘ yr sa : hie o eae le f ‘ u 4 im ' A E A Ue A Ae o¥ ie har ath i ry 4 ” - \ Lg > J a ay ne ud 3 PRORLE ia art eee ‘ “BAe Hye” Dita t anigiben iis ‘ «tie. alae Als.) 138 were “aie a ‘ we ie ay) ‘ ity ¥

MAO mone. pe sie

South Afr. Journ. Sci. (cont. ) Sime eRe Some effects on man's influence on the South Ise Gaia | a2 opel. Sout Mere ounne Scie) Wcos) -9e— 507. D. 1926. (Rec'd Je.1927)

storey, H. 4H.

Interspecific cross-transmission of plant virus diseases. SOUL Airs OUnne | SCi. 26: 205-306. D.1S26 (Rec'd Je.1927)

Cross transmission of streak disease between different varieties and species of Gnamineae with Balclutha mbila as agency.

Abstract.

storey, H.H.

Recent researches on plant virus diseases. South wer’ diourne Sci, 23: 407, DsI926 (Rec'd Je.1927)

Streak of maize.

Abstract.

Van der Bijl, P.A.

Descriptions of some previously unnamed South African fungi II. south Afr. Journ. Sci. 20% 283—284, D. 1926 (Rec'd Je.1927)

Meliola zehneriae, M. cluytiae, M. celtidi- cola, Eubelonis. ocoteae, Puccinia drimiae, Lentinus phillipsii, n.sp.

Van der Bijl, P. A. Landmarks in the development of the science of

plant pathology and of disease control. south Rie SOUTN= «Sele Hyco 42=60. D.1926. (Rec'd Je. 1927)

Vamuder Saale. iP om.

List of fungi recorded from the Pietersburg- tzaneen area of the Transvaal. South Afr. Journ. Sci. 25; 285-289. D.1926. (Rec'd Je.1927)

Verwoerd, L.

Adisionele beskrywings van enkele suidafrikaanse gasteromycetes. SOMUMowAsars eu OUI oCis 23: 290-294. D.1926 (Ree'd Je.1927)

Arachnion firmoderma, A. alborosella, Lycoperdon eylesii, Scleroderma stellenbossiensis, S. rhodesica, sclerogaster salisburiensis, n.sp.

Villiers, F.J.. de.

Factors influencing the transpiration rate of grapes. South Afr. Journ. Sci. 23: 486-487. D.1926. (Rec'd Je. 1927)

USCM havo\n elt) Jou eye

South.) Eons) (Bort) Worth, Tex. ) Ruths AS Some Texas wild flowers. II. The primrose family. Stories atbbone, | BBS) Qi Mb aoe ee Spahr es

Succulenta. (Leeuwarden? Duursma, G. D. in memorium. Dr. Friedrich Vaupel. Succulen- Wen OSD AEE HO Wie OA) AES A MN Goes

Terre Vaud. (Lausanne) Faes, HH. & Staehelin, M. Chamoignons et insectes ennemis du cerisier. (cont. ) Terre Vaude. 19: 322-325, 339-342. sib YS} My.14, el, 1927. no.20-21.

De Thee. (Batavia) Prillwitz, P.M Vergelijkende beschouwingen over de grijze dadapschimmel en hare bestrijding. De Thee. ie RO OG x pia om x Sse oe Ni nonGs

Steinmann, A. Het een en ander omtrent wortelschimmels. De Thee. C2 O%—OLe iis) Ser Ve SERV.) Serhomon NO. Os

Tidsskr. Norsk. Landbr. Hersoug, 0. DreWe ohristie. Tidsskr. Norsk. Landbr. 64; 101-102. Du Ap.1927. no.4.

Tijdschr. Plantenz. (Amsterdam) Hesselink, E. ' Onder welke omstendigheden doet Lophodermium pinastri Chev. te appelscha, exioo en Cdoorn '‘schade in dennenbeplantigen? Tijdschr. Flantenz. $3: lOS-le4. iMy.1927. no.5.

Wiss, In. Sleolimigaaleeelevoy ge, stores Waldie, J. SoL. A die-back disease of pines. Trans. Roy. scott. Arbor. Soc. 40; 120-125. nl. v—-vii. 0. 1926 (Rec'd 1927) no.2. Brunchorstia destruens.

Trop. Agr. (Peradeniya) (Ceylon) Me Wel. Co Ng 2. J Pests and diseases of coconuts in the north western province. Trop. Agr. Ceylon. 68: 252-256. ADM eel On.

( ;' % bi

a | f iv} “An

spaherk Hak te

; Wet sol Ne mm. , ; ' ite ' , i ‘ bad ip i iy mr i ! tT a] | ba ed i) Ad " “a Hy eG ae ak fsesiihs Hyp 12S ane i Mateicnepddas b aN "a ayes gt adh, hal) yy i hi , aa 4 ey a) i jaded i hasty er paca a cil RGN UAE gett a ‘ iy me fs [ i * be . f haley aed ee. a a |

rs ¢ - ty me fs 7 ue b Fi 7 -

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Wi ubaS oobi it: big . a hia ene Tat Ate

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. if i bt ie :

ential hi et Reset | oh ek qo) LM ae pramilends), nae 7G beeen nee i Li ‘ ae ma, ial sr a aot, a ¥. me: aes wy iy" ia) Ait)

io rae,

y ssi eth 5 a hi nae i hus,

nV EN ie CRW! GGA Ge tg r : he 5 fiefs 400th a Rel i ; al) t » i ‘ Vive -_ ’

- i : che i 2 Ai ¥ ‘ Ve f Fh Ne, b ~ iy’. f oe

Trop. Agr.

Vieoimodes poss.

(Peradeniya) (cont. ) Gaddein@ Es Some diseases of the tea bush. Trop. Agr. Ceylon. 68: 213-219. Ap.1927. no.4,

Mitcheli, J.

Brown bast of rubber and its treatment. Trop. Agr. Ceylon. 68: 239-244. MLateswn Ap. ei. no.4,

emails Wis Recent work on root disease of economic and other plants in Ceylon. Trop. Agr. Ceylon. 68: 2Ol-

el2, Ap. 1927. no.4. Considefs that Rhizoctonia bataticola is primary fungus in every case.

Me iali(on@ a NIRS

Importance of bark examination in the selection of prospective mother trees. Trop. Agr. Ceylon. 68: 245-247. Ap.1927. no.4.

Troo. Agriculture. West Indies (Trinidad)

Hardy, # Chemotropism in the cotton piant. Trop. Agr. West Indies. 4: 102-103. Je.1927. no.6.

U.S. Dept. Agr. Cire.

Zeitschr.

Cooks Osme sDoyvae. Cs: B.

Sea-Island and Meade cotton in the southeastern states. Wess Dept. ers Cires) 4140. 19) io. My. 1927.

Induct. Abstamm. u. Vererbungsl, Bao shy ake dy TRG WN

Studies on pollen tube development in a partially sterile hybrid between Linaria vulgaris and L. purpurea. Zeitschr. Indukt. Abstamm. u. Verer- bungsl, 44: 129-148. LOZ eNO ve.

Heinricher, E.

Einige beokachtungen wher Frimula lewensis und ihre elterarten P, floribunda und P. verticillata. zeitschr. Indukt. Abstamm. u.Vererbungsl. 4: 232— 246, MISS Mi Oia Tmo oe

erent tl ‘es ‘iui ’ , ae ae SIRT ¥ is Ath mus ivael ints ony plang a 2h q ina Vag j@¥

sans gies ACM'S, mc ea . adeunes site ; a4 ee fi,

a ee

ley

; . ' & poets 4 ; ew Nib aa Ey, ts ol } eat snide Mth ‘ead we i rie ; “y

4 My Ay uP} A : at iy fh ss ” A ‘r Baie ae wd’ fh dh ad ie

tt de at : <i ed F ice walle | mr ‘ty beta sot We ans aA Li

4 Aa To 4 , le os oie AY oh i Poaattg nie Ber ete: i, 42 : Bo : mini ) ey 7 Liat Pris LAP 4) Hiss nl . ‘ ’ hi a i" RyRy COs ee

Zeitschr.

Zeitschr.

Zeitscnr.

Vai Ollie: “pesae

Indukt. Abstamm. u. Vererbungsl. (cont.) Krausel, R.

eflanzenverbreitung und entwicklung der ‘zonti- nente. “Zeltsehr, Inauku. Adsvamn. u. VYererbungsi. 44+ 254-262. 1S27. noe.

Lorbeer, G. Untersuchungen uoer reduktionsteiiung und

seschlechtsbestimmung bei lebermoosen. Zeitschr,. Indukt. Abstamm. Vererbungsl. Aye hOO) lags <8

Aegis.) OLSVE C/A ralleyyy Widen

Pflanzenernahr. u. Ding. A. “iss. Teil. Csiky, J.v.

Hinige angeben zur veurteilung des wesens und der bedeutung des reak:ttions- und kalksaéttigungs-— zastandes der boden. Zeitschr. Pflanzenernahr Huns, we. Bodenk. A. Wass. Teds. 9: L=19),\ vidas. MS Ge MO ee

Pilanzenkr. (Stuttgart) fivacn—Alsfela, ¥W.

Thyiloide durchwachsungen von epidermen, ACmuSCin ebLenzenien. | S7! LoI-165., alius. O27) noLa/6.

Glivia nobilis.

Brandenburg, H. Die mosaikkrankheit (gelbfleckigkeit) des spinats und,ihre uebvertragung durch insexten.

feivsenmealanzemen., 37% V7e-182. 1927. mows/6.

Mica ste 2 (ty Untersuchungen fe die beziehungen zwischen pat q

immunitat und reaktion des zelisaftes. Zeitschr. Pflanzenkr. 37! 125-158. 1927. no.5/6.

Zimmermann, f'.

Zur bekampfung der fuseriose aes roggens mit rockenbei zmitteln. Zelascnn. EPitangenlar | VSi/5 6o= ae) S27. \no.5/-6.

tet

6 ey iva ~ ww Zprava o Cinnosti Moravsk. Zem. vyzk. Ust. Zémed. Brne (fer. Phytopath. Sekt.Landyv. Landesveruschsanst. Srunn)

haph, die

Zprava o Ginnosti dotanika-systemat ika, spojena s referatum o péstovani rost tlin of ficinelnich a vrbového prutniizu. 1925. Zpr4ve o Ginnosti Moravsk. Zemvysk. Ust. Zem$d. Brné (Ber. Fhytonath. Sekt. Landw. Landesversuchsanst, Brian.) 1925: 135-151. 1926.

Par Si

me OE eas (i US wu ‘ r Wea Oe, ER TRA ey ap: ar ?

- ¥ i " eet a ‘ M4 ven ec ere t pad = be y A s aa ' . 1 : ij Cityfeet... ps0 AE: hii .5

fof ‘ fey as iy by a, ) here a Bin n

fg bah JD iad ‘ bias SAO ub ie Pee ts) bi, = bt

V9) Bd. U2) peBsy

Zprava o Cinnosti Moravsky Zem. Vyzk. Ustavu Zéméd. Brné (Ber. Phytopath. Sekt. Landw. Landesversuchsanst. Brinn. (cont. )

Baudys, E. Zpravo o Ginnosti sekee futopathologické. 1925. Zprava o Cinnosti Moravsky Zem. Vyzk.

Ustavu Zémed. Brn (Ber. Phytopath. Sekt. Landw. Landesversuchsanst. Briann.) 1925: 169-185. 1926.

Zuchtungskunde. Wettstein, F. V. Wie entstehen neve vererbbare eigenschaften? Zuchtungskunde. e: 241-259. illus. My.1927. no.5.

Exper. Stat. Publ. Duorredi) Lo We &) buneren: Bo A. Barberry eradication and sources of black stem Tust in Colorado. Colorado Agr. Exp. Stat. Bull. Sloe Lone ius. | Jastoe7 \(Reeld Je.)

Durrell, L.W. & Glover, G. Hu:

Poisonous plants of Colorado. Colorado Agr. PO uve VOL teOLon weo Ms tdbusy |) Me. ioei7e (Rec'd Je,)

Ripperton, J. C.

Carbohydrate metabolism and its relation to growth in the edible canna. IBOUL He) Jekehiielneay Mega. TupigO-= | SINS AS BIO Sos WEISS heme

Ga <a The sait requirement of tobacco grown in sand cultures. Maryland Agr. Exp. Stat. Bull. 288.

p. 192-158: illus. W.1926 (Rec'd Je.1927)

ECA aie a oan So) MO MANG ible foe Wy

Effect of certain nutrient conditions on activity of oxidase and catalase. Michigan Agr. Exp. Stat. Mechae Busnes 24 2). Tliwas: My. 1927. Morris rill Sanco CRasitin dis Ws

The influence of reaction of culture medium on growth of strawberry plants. Michigan Agr. Exp. Siva Llechine Balla 7.0 Gaps Maite ino ie

Kiesselbach, T.A. Field experiments with seed corn treatments and crop stimulants, Nebraska Agr. Exp. Stat. joa yess ‘ MM Oe e uest Sie) 1) Moye S an.

WES) alos Deny (roy iGyey-

Exper. Stat, Publ. (cont.)

Shoemaker, J. 5.

Blooming seasons of cherries and plums. Ohio ASE oc. Stab. Bimonth.), Bull.) 22: 87- Pee My dion) LO27) mor Se

Cummings, M.B. & Jenkins, H.W.

First 20 years of e veriety apple orchard - Apple cion selection. Vermont Agr. Exp. Stat. IBID 2.3155 32 De TBI LIGD SA aun band uses OLS) aloe

State Publications.

New Books.

Martin, W. H.

Results of potato investigations. In (Proc. ] State Potato Assoc. Bull. New Jersey Dept. Agr. oly 83-91, Mr. 1927.

Babeock,; §.B: & Clausen, RE. Genetics in reiation to agriculture. ed ed. N.Y. , McGraw-Hill book company, 1927.

Blister rust conference. Report of the proceedings oi the i2th annual conference, Albany, Dee. 1925. 1927.

Bresadola, G.

Iconographia mycologia curantibus J.B. Traverso, L. #enaroli, G.Catoni, J.B. Trener. Vol. I- Mediolani, 1927-

At head of title: Societa botanica italiana; Museo civico di storia naturale di Trento.

Ganret tah 0,

Spring flora of the Wasatch resion. 4th ed. rev. Sait Lake City, Press of Stevens & Wallis, LUST

Gassner, G & Heuer, W. Praktische anleitung zwa fruhtreiben von pflanzen mittels blausavre. erin tera renin ao cine

Handel-ifazzetti, H. Naturbilder aus Sudwest-—Chine. Wien & leip- zig, Oesterreichischer bundesverlag, 1927.

y+ PEO 28 A. yi * St bee nk) Flan s

@ ~ f ‘ « 4 ibe fs Cs 4 4 i “ aes ihe ; aeiga We tbe Via * 4 Ww my . ; i 7 wd ' Win 4 apr 1 ¥ . ‘ A. . : \ ihe f | vs i be } i,

MARIAN ale\ BZ), mops ayice

New Books (cont. )

Hannes) Be) yea.)

Die prlanzene pee semnlung kartographischer darstellung von verbreitungsbezirken der lebenden und fossilen ee eee ee -gattungen und -arten. Unter mitwirkung von L. Diels & G. Samuelsson... hrsg. von &. Hannig & H, Winkler. Jena, G.Fischer, 1926-

Héraud, A. Nouveau dic ive des plantes médicinales... 6 éd. Paradis J.—ou, Barligere,, ( lo27.

Jorstad, 1. The @rysiphaceae of Norway. Oslo O25. Reprinted from Skrift Norske Yidensk. -Akad. Matem. Naturv., Kl. 1925, no.10.

Jumelle, H.

Les cultures coloniales. Plantes oléagineuses (Cocotier et palmiste, arachice, sésame et ricin, Cotomnier et soja). Paris, J.-B. Bailliere SUS EHi fe

Knowlton, F. H. Plants of the past; a popular account of fossil slants. Princeton, Princeton university press, 1927

Maslovsky, A.D.

«.. Review of imowledge of principal diseases of agricultural plants in the Kharkov district during 1925. Knarikov, 1926.

Russian.

PA er.) (idleh oly:

Ciave analitica de las familias de plantas supe- riores de la América tropical. Caracas. )Maitn ty; Tip. dei Comercio, 1926 (Rec'd Je.1927)

ROCKED wa, The book of balbs. N.Y., MacMillan, 1927.

Royal horticultural society Classified List of daffodil mames. 1927: Honden war.

Albans. orchid guide Revised (1927) ed.

sanders, St Sander Antwerp, 419

ptuart,, Wm,

The potato; its culture, uses, history and Glassizication.) 4d.ed. rev. Phila, , Lippincott, 1927.

Appears to be a reissue.

é 7 dae we Peay Ww eh he May! ees aii, MA Site ie ' ahabe ial . Y i Woeg deena a | ‘i “Wel aen hes cies ; rei, - hy a edkolall haste “Pa : r > ee te Eo = ¢ ie £ Bs é 2 REL ov 7 4 > foe ; = ; Pte wth ryan re ph ee 5 “rete * ie ¢ bas | Vitae ee > SFE WW ae he srt ahs ' f * i ‘ ca » " a 5 ot = ' —~ } J / tay 4 ‘ ar i] r Me ee oicbey a r : »! * ae rc ‘si af aS Hite née i ne Wie * j . 4 ip ae | - P SWANS tf vr Fi t é ‘ teh d fi bee 4 ¥4 a j , 4 ‘ whi 4 ~ ; we is : ‘ mM : om hee ‘ ; BX >

Mts iste) thine pda (ean | antsy: ¥ yb aN, eh il Ht 4 f Gay a sila Za ty iiy! Mem Can a ae

V9), moo 1S) p./38.

New Books (cont. ) Thaysen, A.C. & Bunker, H.J. The microbiology of cellulose, hemicelluloses, pectins and gums, Oxford, University pres, .1927.

Vuillemin, P, Les anomalies végétales, leur causes biologique. Paris, Les presses universitaires, 1926.

Reprints from journals not yet rec'd or not available. Vorbroat, Wi. Sur l'élaboration de l'azote dans le mycelium de L'asperzille (Aspergillus niger). Reprinted Hron aie wAcade rOlome Sci) 16%) Lette.) Ol. oC.) Mauine et Nat. Sér. B. 1926, p.517-536.

Filed out of Order

Biochem. Zeitschr. Rippel Ae. ic Bortels,) H, Vorlaufige versuche uber die allgemeine bedeutung der kohlensaure fur die pflanzenzelle (Versuche an As- pergillus niger) Biochem. Zeitschr. 184: 237-244, Me ac.) no. 1/3.

i

RO eS

et + a

‘ ; a : s ' ee ats ; : Ay ee } ra , D ‘ ‘ 4 340% + Qt + he f . i, = iy P fe “. ® ye i y De be hie tara (eer ; i ) ead Py, “* % a ane 4 y j hon > as ¢ P 7 , NT ' t y * Sain Neal iis , ‘P #1 j 5 a u ] ¢ ‘A ¥ ‘ fi ; x = A ‘a ‘_* at * A i - i . « i g . P' » Pn x ) j-pelh ' , me . ¥ a . ; , 5 2 - \ v Pry i cn :

mee OT AN Y/22835

CURRENT LITERATURE | ae

| ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY, Denar ten f q oO Ny /parynent A cag COMPILED FROM PUBLICATIONS RECEIVED IN THE j 5 0 SS aeul LIBRARY OF THE UNITED STATES DEPARTMENT CF AGRICULTURE, WASHINGTON, dD, c.

Veo. BOL. Je.lde25,1927,

Agr. Bull.Bermuda. (St.George's)

Ogilvie, L. Aster yellows in Bermuda. A diséase of many cultiva- ted plants. Agr. Bull. Bermuda. 6: 7-8. My.

Ieee NO. Ds

Ogilvie, L. Miscelleneous notes by the plant pathologist. Agr, Bull. Bermuda. 6(6): 5-6. Je.1927.

Agr.Gaz. N.S.W. (Sydney) et. MMI. Gus. eve Prickly pear. Botanical description, EASuOE ys and the problem the plant presents. (concl.) Agr. Gaz. N.S.W. 38: 482-388. Mya lO27 Oso.

Aligem. Forst- u. Jagd-Zeit. (Frankfurt Av Main) Groth, Ox Die wurzelbildung der dcuglasie und ihr ein- fliss eut die sturm—- und schneefestigkeit dies er holzart. Allgem. Forst.-u. Jagd. aJeit. Oss 186-205. My. 1927.

Amer. Bee Journ. (Hamilton, I11.) Releti.. We Os Southwestern honey sources, Amer. Bee Journ, Sele ole, Luss. Jee. Nore. Wild alfalfa or deerweed (Lotus glaber); wild radish (Raphanus sativus); the star thistles (Centaurea)

Amer. Fern Journ. Corne, FF. E. A Caribbean cruise and some Jamaican wayside remmis.. aT. Amen, Hern gourn. 7: 46-52. tidus. Hoesen 19S7- noe,

WobbaS, He Bs

Finding a new fern. Amer. Fern Journ. 17: 64— Bey) os fe 1el7.' no. 2.

Lomaria capensis var.

; mii ae i | ' | a ered i a iL

’ fiscal “7 A « , e Ne Tha ifs [

WiGS)4 sano ladles VFO) R2ie

Amer. Fern Journ. (cont.) Lewis, W. F, Some Adirendack rarities. Amer, Fern Journ. Doc aea SOM sen let =) One.

schaffner, J.H. Spiral shoots of Equisetum. Amer. Fern Jounin. | Mi ase fei las.) Ape oer.) 0.26

Oyo ESL IES 18) 8 The finding of Woodsia obtusa. Amer. Fern Journ. Is Oreos | AOL je. 1927, no, 2)

Amer. Journ. Pharm. (Philadelphia) Mettanort,)) i. S. & Schactfer, Hid. A study of the resins of Podophyllum peltatum L. Amer, Journ, Pharm. 99. 625-460.) Jie.) LI27 NO.’

Amer, Midl. Nat. (Notre Dame, Ind.) Bush, B. F. some species of Viburnum. Amer.Midl. Nat. LO: 225-242, Mr. /My. 1927. no.8/9.

Lyon, M. W.

List of flowering plants and ferns in the Dunes State park, and yicinivy, Porter County, Indiana. Amer. Midl. Nat. 10; 245-295. Mr./Ny.1927. no.8/9.

Amer. Nat Journ. (Rochester, N.Y.) Woodroot ei. €..& Woodrook. N. oO,

Distance pecan pollen is carried by the wind. MMi ep MOLEC, cor be) Je.loe7 no. 6.

Aan. co Macs Nat. Hist. crown, W. B.

Abnormal forms of Gonium. Ann. & Meg. Nat.

Mice wien tO. pIoaoOle jy iilus + JewlI27. nollie.

Ann. Bot. (London) Browne: IeMoe. A new theory of the morphology of the Calamarian cone. JMatane. evo ey ZL | AO AL SereIO) aN sya) ANS ena

Ld quate e real

Carre i Vile.) é Homne.) A. Se An investigation of tke behaviour of pectic

materials in apoles and other plant tissues.

AMscugisy, As\oytey Sh wally (BUSES eRe ZAI oxo nolL apeakak —b:alare a | ayo) sdk Saya

no.162.

Ann. Bot.

WESS) Wha iah Bly ro) sbi

(comnts) Gadd iG. rie

The relationship between the phytopthorae associated with the bud-rot diseases of palms. Ann, Bot. 41: 253<280. Ap.1927, no-lé2.

Author urges adcption of term "wilt" for diseases of palms, in which rotting of terminal bud is pre- ceded by drooping and wilting of older leaves, bud-rot to be used only for those diseases in which rot of the bud is the result of primary infection in or near the bud tissues.

Maskell, B. J.

Field observations on starch production in the leaves of the potato. Ann, Bot. 42: 327-344. Ap.1927. no.162.

Middleton, N.I. The effect of ionized air on the rate of respira-

tion of barley seedlings. Ann. Bot. 41: 345-506. NO) LUI rete aI Ueye)

samuel, G.

On the shot-hole disease caused by Clastero- Sporium carpophilwi and on the 'shot-hole! effect. Ann, Bot. 41: 375-404. pl.xvii-xviii. Ap. 1927. TOS Wy

On almond.

Discusses relative merits of the names Clastero- sporium carpophilum & Coryneum beyerinckii and de= Cides that former is more correct.

Tandy, G,s The cytology of Pyronema domesticum, (Sow.) Sacc. Pimuiesou. ie) ei Soya vol ova. Ap. L927. nowloc.

Walton, J.

On some fossil woods of mesozoic and tertiary age from the Arctic zone. Ann. Bot. 417 239-252. ieee A Ie7 6 nolo.

Whimster, K.

The effect of ionized air on the assimilation and respiration of green leaves. Annie BOG. Wale Cotman MOL 21 5) NO.62,

Experiments with Pelargonium zonale.

Wood, F. M. Observations on. the development of a pink colour

in lignified tissues by the chioramine reaction.

Amn), Bot. (41: 281-285. Ap.1927. no.162, Bs

”

ey

ae Ae Ey the ade a i gava? i

‘ad

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> .*

sowie) ai Bis re “a

ee te ROEM, ey vr

j

bf i re i Seay isos af steeaeine

Vis On dS Wn ae.

Arm Bote (eonts)) Wormald, H. Further studies of the “brown rot" fungi IL. A contribution to our knowledge of the distribution of the species of Sclerotinia causing browm-rot. Ann. Bot. 41: 287-299. Ap. 1927. no.162.

Ann, Univ. Stellenbosch (Cape Town) Duthie, A. V. Contribution to our knowledze of the Stellen- bosch flora, The species of Anthericum & Chloro- . phytun of the Stellenbosch flats, Ann. Univ. Sed Lembosenniin 4 GN) most 2S 7 pls) Ds 1926 (Rectd Je.1927)

Arch, Protistenk, (Jena) Bachmann, 5, Das verhaltnis flechtenbewohnender pilze zu ihren wirtspflanzen, Arch. Protustenk. 8: 143-172. AIS ¢ Whine, BUS 2Es polo sabe

Geitier, L.

Die schvarmer und kieselcysten von Phacoderma- tium rivuiare. Mit ciner berichtigung uber Placochry- Sits Arch. Frotistenk. 58; 272-280. My.1927. mie,

Pascher, A.

Die praune algenreihe aus der verwandtschaft der dinoflagellaten (Dinophyceen). Arch. Protistenk. Der lots) aliuse | My. 927. no.l.

Pringsheim, E. G. Enthalt Polytoma starke? Arch. Protistenk. 58; 281-284. My.1927. no.l.

schussnig, B. & Odle, L,

Beitrage zur entwicklungsgeschichte der protophyten II. Zur frage des generationswechsels bei Spermothamnion BOscolmm (As, Pringsh. Arch, Protistenk., 58: ee0-25e. illus. My.1927. no.1.

Schussnig, B.

Ueber die entwicklung und die funktion der "blasen- zellen" bei den florideen. Arch, Protistenk, 58: AAS 6, sol al ISEB A ey ont linia Maus 27/4 hata) ally

Arch. Rubbercult, Nederl.-Ind. (Batavia, Java) Bally, W. De tegenwoordige stand van het vraagstuk van de meeldeulwziekte in de Hevea. Arch. Rubbercult. Neder ind 7 idle e423. ius My. O27 MOjo. Oidium heveae.

sal : = A ov mm! ce AN,

, 4 , = ae) 4 re < . gti F; > errr as to , rf i ' . Ls 4 ¢ ~ t i a We . ‘ : i ' ole 4 a, ’ diy on PY 4 ‘a -,) , ane 1 Jae Re ea: % Fyn #3: nee 4 1 U ¢ 4 Cees. ad 3 1 A : tare > ' . é : oy ie bs, f Ait

WAS) tolels TWA O19) tS)e

Arch. Rubbercult. Nederl.-India (cont.) Bobiioff, W.

OQnderzoexingen over het voorkomen ven cyaanwater- stof bij Hevea brasiliensis. Arch. Rubbercult, Nederl.-iInd, 11; 177-183. My.1927. no.o

English abstract (Researches on the occurrence of hydrogen cyanide in Hevee brasiliensis)

Cl. Sci. Fis. Mat. e Nat. (Rome)

Atti R. Accad. Lincei VI, Rend, Savelli, R. Mancata conferma delle "leggi razionali" del Giglio - Tos sull ‘ibridismo. Atti R. Accad. Naz. Taineeoi Sem. Vii Rend: Gli Sel. Hiss, Mate. e Nat. 5; 457-462. Mr. 1927. no.6.

Savelli, R.

Sul valore genetico dei prodotti di “Nicotiana rustica" oo "Nicotiana tabacum. NG tL Necad. Naa. Imniceiwoen. Vi. RendwiGll. sGi. Mis. Mate ie Naw.

5: 918-524. Ap.1927. no.7.

Benjamin, (Paris) Leclerc, H. L'aubépine (Crataegus oxyacantha). Benjamin, Aevo—kO. My LO. Nord.

Biochem. Zeitschr. (Berlin) Niethammer, A. Die stimulationswirkung von giften auf pilze une das Arnct-Schulzsche gesetz. Biochen. Zeitschr. 184; 370-382, My. 1927. no.4/6.

Biol. Zentralbl. (Leipzig) Geitler, L.

Reduktionsteilung, kopulation und partheno- genesc bei der pennaten diatomee Cocconeis placentuia. Biol. Zentralbl. 47; 307-318. ORAS LOD Cio y NO) x

Bol. Min. Agr. e Comn. Brazil (Rio de Janeiro) pve iless Mane Guiidae &. paineira. Bows Man. Aor oindustrive, Comm. IsageMaiel MAUS: alte SIMs Gi Wal BESTE avo) yay Bombax heptaphilum, Kunth.; Chorisia spiciosa, et. Hilaire.

Bol. R. Soc. Espan. Hist.Nat. (Madrid) Ciferri, R. & Gonz&éles Fragoso, R. Hongos pardsitos y saprofitos de la Républica Dominicana 10 ser. Bol. R. Soc. Espan. Hist. Nat. Ca iicw= iii atlas nN mbO 27) ) MOC.

J a i 7 a to ee | va a a ‘ 04, Lil's . ¥ Wa. ‘ ) +

“nti bye ty iy Ba "eke iB ne a yh bos a ny, Seka ris sae

4

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tigen, San Pyne Sie eA igen’ theres 2 ee bila ane Ps I Sore aS swale \ ivmorn fa Vid ‘ “ ' ~& hia 4 EVEL i ms % WO ‘ " aes y ; Cyt ie

ataet) es "Vie yd

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Bol.

MGS) Si Mokol Ghent ain oy SCEWR

wo

R. Soe. Espan. Aist. Net. (Madrid) (cont.)

Gonzalez Guerrero, P Notrelas ficoldeicas de congacas. Bol

las Proyincias Vas= Lahey (CC WX « fie Bz) LEQ=LO2. Wool 927 | no.4.

Kany aye Giga a S\G NENG!

Rivas Mateos, M.

ee muevas o raras de la flora de la Waneraside)Madeqd), Bou, 2 Soe. aspan.

Hoot) Nae! Be Mea iBo. ae) 827 oA.

Agr. Norte (La Serena, Chile) Chaparro, L.

Hl cultivo del azafran (Crocus satives Tye) BOL S0G, Aer: (Norte, 17: 69-428. Mr. 19273 mols.

Boli. Studi ed Inform. R. Giard. Colon, Palermo.

Bruro, F.

Liamido delle foglice mediterranes nels Boll. Studi cd cae Me Ce Ot LOLS

Bruno, F

tl vreblLema della cernfora Italiana menti sulla Merianadra bengalensis (F BOW obuGiiieds Intorm. RR. Grard. (Cc : Ey) 6: 2-15. plates. 1926 (Rec'd Je.1927

Catalano, G.

if risult tati piu notevoli degli studi suila reazi- one dei suclo. Boll, Studi ed Inform. HR. Giard,. Colon. Palermo. II, 3: 58-112. 1926 (Rec'd Je.1927)

Ssorgés, F.

su alcuni sagzi di coltivazione industriale di geranio rosate eseguiti nel R. giaroino coloniale. BOM poRucaived Mntrorma Rk. Gierd.) Colon.).Pallermo,. INE Wie Giclees eae 926 (Recid Je.i9e7)

Pelargonium cdoratissimum, FP. capitatumn.

(@)

Brooklyn Bot. Gard. Leafl.

White, Q. B cmmons garden vegetables, their history and

c their ovigin,. Brook] lyn Bot. Gard. heat i) ser x, a> 5

ae ' ‘

un : As ih >

VOOu moe een our

Bulet. Grad. Bot. Univ. Cluj (Rounania) Borza, Al. & Bujorean, Gh. Contruoutiuni experimentale la cunoasterea prob- lemei originei floreior insulare. Bunlet. Grad. Bou Unavjen Cia Gs) S=COuN O27. mois 4s Experimental contributions to the imowledge ofthe origin of island floras (English résumé)

Borza, Al. & others.

Schedae ad "Floram Romaniae exsiccatum" a Museo botanico universitetis Clusiensis editem centuria Vil. Due UNwonade Bob) (Una Glug 6. (el=LO24 Ooi, no.3/4.

Alyssum eximium, A. borzaeanum, A. caliacrae, new Species.

Nyerdéidy, BE. I, ie Adnotatiuni la flora Romaniei II. Bulet. Grad. Bore Unis Cluj (G: l25obsl ) lez”. no.3/4: German summary.

Prodan if.

Contributiuni la flora Siberiei. (cont.) Bulet. Grad. Bot. Univ. Cluj. 6: 103-124. pl.i-vii.

27.) NO.6/ 4.

German summary.

Cardamine szcewaldiana, Geranium szeewaldianum, G. berezoveaeanum, G. selengense, Gentiana berezovcaeana G. szeewaldiana, Thymus szeewaldii, Aconitum szeewald- lanum, new species,

Bull. Agence Gén. Cclonies France. (Paris) Heim de Balsac, F., Deforge, A. & Heim de Balsac, H. Valeur, comme maticre tannante, de 1l'écorce de "nghien" du Tonkin (Pentace tonkinensis, A. Chev.- tiliacées). Bull. Agence Gén. Colon. Francé. 20: 238-246. wl, F.1927. no.221-.

Bull. Amer. Iris Soc. Anderson, BE. Iris versicolor in northern Ontario. Bly. PHiere mints | SOC. «nonee. Dp. 47-46. iia. LIZ7.

Greene, R. A. A report on sterility in sixty-five dwarf-bearded irises. Buil. Amer. Iris Soc. no.c2. p.40-43.

re

eis ae be ikri¢

ye

UY ; ,

yaar te et are ls ArT | Nay

WeShy ACSIA jo Ahs

Bue Aner IRIs Soew (eons) Mitchell, S: B. The future of iris breeding. Bull. Amer. Iris SUCH MOMA6.)) ORC e wi pm 2y

Moore, F. B. Sterility in apogon and pogoniris. Bull. Amer.

ieNSHSOCMMmOMe le DU s=2Ok i aalilust OnlO2o. (Ree hd Je.1927)

Mormra soni Bis Iris of the regelia and oncocyclus groups. . Puli iMer wiris) SOCwIimOLeo.) PL o4—S7 4) Apdo.

Transl. from Nussbaumer, E. in Gartenschonheit, Vienten won

Monica Soins iB uti. ;

A résumé of The collective species, Iris flavissima, Pallas. A monographic study by K.A. Ugrinsky. bi mows Moc OCs Oneal peco=seo..) thlUse) Oelloeo. (Rec'd Je.1927)

Morrison, B.Y. : Iris susiana (The mourning iris). Bula VeAmer, 2) deats mOC. nNO.23. p.de=-34. Ap.1927. : Transl. of Frederick Bauer's Iris susiana in Gartenschonheit, v.7, no.5.

Peckham: A'S): ; i926 bibliography of iris literature. Bullies PMer rwswSOGr, NOvce.: Pi.Geno9. ‘da,l9er.

Pilkington, G.L. : some of the best bearded irises. Bull. Amer. irts Sec. no.2l:. p.20-24. 0.1926 (Rec'd Je.1927)

Bull. Appl. Bot. & Plant Breed. Russia. Matvanoys Vie Vis -... The best varieties of spring wheats. Prilozh. 29. idd seri BOL. i selekts., (suppl, (29 Bulli Appl. Bot. & Plant Breed.) 231 p.° plates, 44 tab. 1926. Russian with English summary (p.201-227)

Bale Torr. (Club. TIS ab ol TIRE Studies on morphogenesis and development of the ascocarp of Sphaerotheca castagnei, Bull. Torrey

Bot. Club. 54: 383-417, illus., pl.28-29. My. OZ Gen Os 5).

Himmel, W. J.

A contribution to the viophysics of Podophyilum petioles. Bosley Torrey. BO. (Club. 54; 419-451. pl.30-31. My.1927. no.5.

NESISTNN TaNoy Gh a yoN

Fak. Heri Mayas aug dana) Uiaanges Woketsul Ris Yasudal) S.

Veber den effekt der anwendung der *pulverme- thode" fur die bestimmung des stoffgehaltes im pflanzenkorpers I. Bolt. Sci.) Pak. Werkult. Kjusu Gimp. Univ.) 2: 200-208. Ap.i927./ no...

Jepanese with German summary.

Nakata, K,

Studies on Selerotium rolfsii Sacc. pt.4. The Size and shspe of the sclerotia and their relation Uo he strains) of tne tumeus. |) Puli. sep) wale, leciesaee asm {Unive 2c) eo ei. Mp, 1927, MIO Ss

eapanese with English summary.

Takkenouchi, M.

investigations on the relation between plants and their surrownding conditions by the guantitative method. IT. On the ecological value of the results of Tae the interrelation between water-ebsorption eM iUGe | UM emDl Meo On Or plants. Isepul Ro sreauey MU else Terkult. Kjusu imp. Wigelarees ey ARS be INO) MSG IMO Gye

Japanese with English summary.

SUA To, Ne cesavel.: Ms) 6c) Omori. 7h.

On a properiy of twining of plant Sel. Weak wWenmalt. Kjusu imp. Univ. 2: lod-168. jou Angle Soja SA palo ee

Japanese with English summary. Tanaka, ‘T.

‘On Citrus coji Marcovitch. BuLy. Sei. Hak. Terkwlt. Kjusu Imp. Univ. 2: 190-199. Ap.lge7. TONS Sia

Japanese with En ae summary . Name Citrus coji not valid, author proposes new horticultural name Citrus leiocarpe.

Calif. Citrogr. (Los Angeles)

Pomeroy, (Cc Sx

Imporsence of bud selection to citrus industry. , Citrogsr. 12: B08, 326-327, 322. illus. Ae nC 6),

Contmalol., Balch. | Abt. 11.) (Jena)

Zimmermann, A. Sammelreferate uber die bezichungen zwischen parasit wd wirtspflanze no.3. Sclerotinia, Monilia atrmtas (conel.) \Centralbl. Bart. Abt.t72,

436. My.31,1987. no.15/24,

ety ea he Wee i \ sey ng aN rf a

wat age mu

rye ool

Chem. Rev, Klarmann, E. ReGENnt advances 2n’ the determination of the

SDE ears 5 Chem. Rewe 2 OL =OW2 Mev cle eran ara ones

G fe) mh

rg

5 O ct o) be 8 a s

TaN G 1A) 2G. Ny

sur le cycle évolutif chez une Sue de myxonyeéte endospore, Didyminn difforme (Duby) Etude S Cytc lost 4 Farise) 164

Compt. Read. Acad, ae . AIMS S| ie SIO), AUSIEA seo ore

Compt. Rend. Soc. Biol. Paris sicalingika, iM. : Sur les causes d'une disjonction non typigque des hybrides entre différentes espoces du gene Aquilegia, Comme. Renae SOCe ar Olin) WPamd slat

(eat

=

1485~14387, Je.3, 1927. no.is.

Contr. Bot. Cluj, Roumanie. I OrerzSte INO O calatorie de studii botanice prin America de Nord) (A. jeurney for hotdiioal studies in the United Brates) Of North fmerice). Contre Betu mCi ag), Houmeamies Ae LOS al44 . pliv-via. My.l927. ne.8..

Country Life. (London) Bean, Wid. Individuality in garden shrubs. Country Ibplatien Guy ed I65, hing.“ ge.li 19275 noose.

Cox, B.H.M, aes Oaks at Albury. Country Life. 61: 398-902. UMS Jen 4 heh no, L535.

Deut. Landw. Fresse (Berlin) Stoklasa, J.

Zor biochemie der wsizenpflanze. Deut. Landy. PEeSsSe 1 Dass ola. ert. 9270) moe2o.

Farle, p S)

ig storical Ssketcn of tie (Cane and ats distrabutioa —~ Climates and soils, metnods tirg and cultivation. (conel.) Facts about Sugar. 22: 520-583, Doomed O27 mone.

a , ioe Ais ; ‘ ane },

i oO : \

1)

1 r4 7 4 ¥ ¥ Lg i= 7 > 5 i * ?

oo) Are al? (wa yt

Ve Mino sigh no weal

Feuille Nat. (Paris) Davy de Virville, A. Observations sur la flore aéronautique des vieux édifices du Cotentin. Feuille Nat. 1 9S) 5 SEGA TSS USO) 4, GA TL IL DIS) 4)" (0) TUS I2NS Savoy G2):

Molliard; M.

Cas remarquable de virescence florale chez le Rubus £ruticosus L. Memaiier Vester eisai. iouse soni aise DLIIPGu(Ree id\dienlocd) me oe.

Nicolas, G. MA propos des feurlles bifides de Lippia citrio- dora Kunth. Feuille Nat. n.s., 47: 190-

aD eLI2e) \(Recldudie 1927) mokse.

Floralia. (Assen, Netherlands) Schenle (Pra, Voorspellen van aardappelziekte. Floralia. 48; 348-249. Je.3, 1927. no.22. Phytophthora infestans.

De bladvlekkenziekte der tomaten. Floralia. Ze Goo=SoLe ded O. 1927. noes. Leaf mold.

Horn Eek aN oy.) John Dunbar. Wskeked lapdelals 656) Sol= S25 wheels), DCO ie Notice of death.

Flor. Rev. (Chicago) Dawes wid ns John Dunbar. Flor. Rev. 60(1542): 39-40. WOW leon boas

Wredhibiss, S\ai dels : Yellow disease spreads. Hyacinths and freesias affected. Flor.Rev. 60(1541): 24, Je.9}1927.

For. Leaves Pah usta: Makers June's tree jewels. Forest Leaves. ike 40-41, plates. Je.1927. no.3. Black locust, tulip, swamp magnolia, rhodo- dendron,

a

ah fe sella 5

ar)

WASTE Gaon IRS. Sole Tae

Fortschr. Landw. (Vienna) Bohme, H, Das wurzelsystem der kartoffel. Fortschr. bandw. 92) 6O9=31 7. My lssis27. no. 10.

Kock, G.

Des wesen der gelbrostbekampfung des weizens. Fortschr. Landw. Bo CNS Ges. by yale) SALSA no.lo,

Mayr, E. : a Schoss- und blutenzeiten verschiedener graserarten und -provenienzen in tal-und hohenlagen des unteren pinzgaues. Fortschr. Landw, 2: 317-318. MD SAUS) «BUSA avo} 4 JON.

Wirtinger, M. é

Der einfluss ausserer umstande (zeit, temperatur, feuchtigkeit usw.) auf die keimkraft ruhender samen. Fortschr.Landw. Bo Be eeIs Mikula, Wet, ja MO).

Gard. & Home Builder. (Garden City, N.Y.) Barnes 2. T, Making a street tree of rose acacia. Gard. & Mame mule w45su504 alu. jl .19e7. 00.0.

Manchester) i. iH:

- Gardens of mediaeval Europe. Gard. & Home. Build. 45: 492-493, 543-534. illus. J1.1927. NOx Os

NiO mm Gratien INNS

The garden of our first president. Gard. & Home Build. 45: 468-471, 513, 518. illus. Jl. UA S iO AB)

spencer, J.H.

Children of the woods. Gard. & Home Build. Asya), IVS a tye Wal Nabis\e dsl nals Petraes ain VolAroyn

Native wild flowers for the garden.

Gard. Chron. (London)

Kelway, J.

The gladiolus. (cont.) Garde Chron ines Sie BIee adic US2ine woe ©) MOG Gass) lore

A revision of Violas (concl.) Gard. Chron.

MG es SIS. Jes4. 19279 nOeet LO.

4 4 4 + Ley; oF . i a ~ BP cbs : A ids 8 SOROS EE eh gee a i igi a Ta eee : 2 Thy, pt Odrys ee hee ou 7 7 y Ve veege= Ay At OE Be a waz +e te Soir as arti ; ee 7 A a es ce. 4; ies vp Um, Fabinat ee” . <p te e Pan AT ES, 5 4 Sere \ ARSE? Cay ry 3 . Fe aS = Laer ‘ 4; ree ' eae ls Pana all Liha ea ee a { <j { rere iy Waa iis aan j sf ue see yoda : a 7 ] ‘ _ ,, Lt ATHK, ios ee, a Fen oi

f gisar ot te? eet

gy (Seto met ey Teena

See ee . rei

MAS) Wiasiloliins TeSys soy lk Gye

Gard. Chron. (cont,) “Ward, F, K, Mir, F, Kingdon Ward's ninth expedition in- Asia ie ne Alone: camps) Gard, Chico.) bil, Sle SOUS BOO) Widulus. el MOAT. mo.etlO.

Gard, Chron, Amer, (N.Y.) Bade.) i, Culture and vropagation of the Crassulaceae, Gand Chison i Amere. ) Silan saints mmc cic MaeIcais no, 6,

Gard, Bull, Straits Settlem, (Singapore) leyblelcry IAL 0g tse Iets Tulag déigzof sisik puyuh, Carallia suffruti- cosa, Gard, Bull, Straits Settlem. 4: 77-78. Wien MA sa, 2 ae

Hue Gado. Ch Ie Teratological notes, Gard, Bull, Straits Settlen, 4: 78-86. Mr.1927. no.2/3. Abnormalities in coconut palms; Ananas sativa,

Henderson, M, R,

Additions to the flora af the Malay Peninsula, Gard, Bull, Straits Settlem. 4: 48-56, Mr.1927. no,2/3.

Henderson, M, R,

Additions to the list of Fraser Hill plants, Gard, Bull, Straits Settlem, 4: -92-105. Mr.1927, HOt) 5).

Intended as supplement to list published by Ihbbealat I Buel Ielo sl animieliay votya\enmlolaltsy qevoUlab esas) Zien voy Bh)

Holttum, R, BE,

A list of mosses collected in the Botanic gardens Singapore, "Cardy Bull. Straits) Setthem, Ys Sé= 2 Mire Oe en. no, 2/5

Holttum, R. #, A new fern from the Malay Peninsula, Gard.) Bula, Straus Settlem, 4456-57. Mr.1927, no.2/ 5 Syngramna minima,

Holttum, R, EK,

Notes on Malayan ferns, Garde Bul aS iradts Settlem. 4:57-69, WUUS 7 Qu) Mr. LO27))) nol 2) ae Teeraligy sy ID) Kieu Tener AN Gail Eon Tel

Dioscorea tamarisciflora, Pr, and Burk, Gard, Bull, Straits Settlem, 4; 86-83, illus,, pl. Mr.192/.. no,2/3,

wi 6 -

V/s iy Roel abaye sayy SEM

Gartenw, (Berlin)

Pape, H. Winige wichtige feinde der edelnelken und ihre bekamofung. Nelkenschwarze, Gartenw, BLS 5LO—

$20; SH IL UI ANG Mira ear ul DONA NG atolls Heterosporium echinulatum,

Genetics, (Menasha, Wisc, ) Wingard, S, Av The immediate effect of cross-pollination on the size and shape of bean seed, Genetics, 12:115- Le eas Mr lOeT | noel

Hilgardia, (Berkeley) OMe Syme any Pollination and life history studies of lettuce (Lactuca sativa L.) Hilgerdia, 2: 425- 478, IWS byl: Mo). JUSTET/ aloe, AUS)

Zvi BOG. Zavod,. Gr. Sveuc, ZaoceD. CNC ty Bot act), / Bob anOniv:, Zagreb, ) Amm@iaeisZ), RaZvoj i zadaca aleurona u nekih Sitaica (Die entwicklung und aufgabe des aleurons bei einigen getreidearten) T2V5). o Bote Zavie dy Kr. Sveuc, Leeceou (hebalBot., Insite Bot. | Univa, Zacre>) en Si— incon us ah G2, Croatian with German summary,

Ercegovic, ING

Tro nova roda litofitskih cijanoficeja sa jadran-— ske obale (Trois nouveaux genres des cyanophycees lithophytes de la cote adriatique), Lv je Bot, Lavod.)) Kir. Sveuc, Zagreb (Acta mot. inst. Bote Unum. Dpvereeiy) \) Be Vis salbkose i) OPT e

Solentia (S, stratosa, S, intricata) (Pleurocapsa- ceae); Aspalatia (A, crassior, A, tenuior); Boanema, (B. scoparia) (new fam, BREEN EGOES)

Croatian with Latin diagnosis of genera and species,

Horvat, I,

Uscber ursprung, gliederung und systematische stellung der cheilanthineen, IPAS} ub veyoyan so. ayshifoysly na Kee Sveuc, Zagreb, (Acta Bot, Inst, Bot, R, Univ. Zagreb.) Cy tS eS), 1927,

Horvatic, S.

Flora i begetacija otoka Plavnika (Die flora und vegetation der quarneroinsel Plavnik) TEVA} ae ONG, Zavod, Kr, Sveuc, Zagreb, (Acta Bot, Inst, Bot, Univ, Har rea Mane ease i atlas i) O27 «

Croatian with German summary,

HESS oO IOS a romtnlgys

Journ, Agr, Res, Ra esata ei ial A cytological study of orange leaf rust, Puccinia triticina pyYsiologic form 11, on Malakoff meatselinn,| Siena) UMemm Mase Wo Tuboa tole enna udas lind monk. Lomb Oe Became ili nomen

‘Journ, Biol, Chem. (Baltimore, Md.) Doby, G & Hibbard, R. P. Nutrient ions pf plants and the ion activation of plant enzymes, Journ, Biol, Chem, ioe MO ESL Oy A WMamalhic a sie uhGeiie Aiion 2k

Journ. “Bombay: Nat, Hist, Soc. Billscviexs Why Revision of the flora of the Bombay Presidency II, JOU Boma Nat Hasta SOC, moll oO (Say). iD OY soya oak

Dar Sicnaiay an Eis

A critical review of Sir J.C. Bose's ‘Nervous mechanism of plants", Journ, Bombay Nat, Hist, Soew al ICO OW) m.l927. nol,

Journ, Dept, Agr, Victoria, (Melbourne) AC aD ea. iant pathology. Studies in Europe and America, 3, Horticultural conditions, with particular reference to the field control of disease in the American states, Jom Ment. Aer Victoria, , 252 245-258, AD, 1927.

Journ, Econ, Entom, Rue Ses AN iG... GmWamuer soldi. iD, Results of three years! experience in the control of mosaic in red raspberries in nurseries, women Reon mmmconey WieOr oy SoS. Meu) ME2 Ti Ine) i),

Journ, Hered, (Washington) Cooley Om ak, Barley in Egypt before wheat, Journ, Hered, We MLS), | Bye WC) rovey ie

Mangelsdorf, A, J, Origin of the garden strawberry, Journ, Ieieserersh, OLS) ALERT SMU es cea) iMod USI G4 vayoy

Journ, N,Y, Bot, Gard, (Lancaster, Pa.) Boynton, K, R. Tulips an Mourne iN vehot. Corday 2s iin an ies Vien LOC ne. op Ok Abstract of lecture,

WAS Ronws), Pau.

Journ, N.Y. Bot, Gard. (cont, )

Journ, Roy,

Britton, N,L.

Further botanical studies in Porto Rico. Journ, N,Y. Bot, Gard, 28:125-131, illus, Se USeiia i no, Ho0.

Smald JK,

The valmetto-palm-Sabal texana, Journ, N.Y. Bot, Gard, 28:132-143, illus, Je,192/. no, 330,

Biographical foot notes by J, H, Barnhart.

Agr, Soc, Engl. (London)

ijiteeaeregows een aly Annual report for 1926 of the botanist, Journ. Roy. Agr, Soc, England, 87: 346-351, 1926.

Engledow, F. L.

The naming of agricultural plants, Journ. Roy. Agr. Soc. England, 87:31-43, 1926 (Rec'd Je.1927)

Journ, Wash, Acad. Sci,

SONA LILe NA Ie Ge New plants from Central America IX, Journ, Wash, Acad, Sei, les) SOS Bl fa | Jeno Oey a mowic.

Kolloid-Zeitschr,

Landw, Jahrb,

Flerow, K.

Ueber die bodenkolloide und die fur hohere pflanzen kritische bodenfeuchtigkeit. Kolloid- Zeitschr, 42: 66-69, illus. My,1927. no.1l.

(Berlin) Eversmann, G.A.,A. & Aberson, J.H, Weitere untersuchungen uber die dorrfleckenkrank- heit, Landw. Jahrb, 65: 649-669, plates, SUSIE, ohare

Holzapfel, bh.

Hinfluss der bodenreaktion auf das wachstum der pflanzen, sowie euf menge und beschaffenheit der ern- teertrage, Landw. Jahrb, 65: 745-777, 1927. no.5.

Ludorff, W.

Die gemengteile des bodens als trager des nahr- stoff- und sduregéhaltes und die beziehungen zwischen den leichtloslichen bodennahrstoffen und deren aufinahme durch die pflenzen, Landw, Jahrb, 65: 779-810, IRS This haves Bs

WoDs NOMS), Pp. Ly

Landw, Jahrb, (cont,)

Opitz,

Vergleichende untersuchungen ber den durch die keimflanzenuntersuchung ermittelten nahrstoffgehalt von ackerboden und die wirkung der dungung, Landw, dala Se (aia. Sa. ee). 5)

Malayan Agr. Journ, (Kuale Lumpur)

Milsum, J.N, Hostening the germination of oil palm seeds, Malayan Aer diourn, | 15. 62-64 Mrsloey, no. 5.

Meded, Landbouwproefst, Suriname,

Hernandes,) DiS, co Dijk) Tad We van,

De instervingsziekte bij de cacao, Meded., Landbouwproefst, Suriname, 1926, nol. 7 p. Ja, 1926 (Rec'd Je,1927)

Meded, Phytopath, Labor. Willie Comm, Scholt, (Baarn)

Beyma Thoe Kingna, F,H. van.

Die Botrytis krankheit der paonien, Meded, Phycooa wie hap. Valine Comm. Scholten.) mon tly, DyOO-oo. |) illus. My. LOCK.

Beyma Thoe Kingma, F.H, van,

Ueber eine Botrytis-art auf rotklee-samen, Botrytis trifolii nov.spec. Meded, Phytopath, Lab, "Willie Comm, Scholt.". no.10, p.3/f-4e.

Wi dLIbOUS) 3 Ms UCIT Es

Beyma Thoe Kingma, F, H. van.

Ueber Cine neue Sclerotinia-art auf norreesamen (Allium porrum), Sclerotinia porri nov, spec, Meded, Phytovath, Lab, "Willie Comm, Schott’. no.10, Bers. i iluss i, 1927),

Bouwens, H, :

Weitere untersuchungen uber erysinheen, Meded. Pytopath, Labor, Willie Comm, Scholt, no,10. ee lean Be.

BU SHMaT Oats

Root rots caused by Phycomycetes, Meded, Phytopath, Lab, "Willie Comm, Scholten. uo, 10. yt Die E a abALAIGy Gt Les moh ei Waiay ade Clery

I, Taxonomy, II. Experimental methods, III. Root LOU On ver collate) Ve Mot Of cy tines) Ve Roo ul wot OL Peas. Mil Root Got ot) tlax, Vil. Mycolozical analysis of the vegetable mould,

Phytophthora richardiae, Pythium irregulare, sp,nov.

WSs whovon Mls orb dks

Meded, ~Phytopath, Labor, Willie Comm, Scholt, amst, (cont,) Doyer, C. IM, Ein pnilzoarasit des hausschwammes. Meded, Phytopawan Lape Waddie Comm) (Seb t4)) i 'mo lO: ABI ole /oulsyvisey | maaan: Myceliophthora fusca n,sp, parasitic on Mer- ulius lacrymans,

oy elal ike MANS aehol,

Brunchorstia destruens Erikss, auf Pinus laricio var, corsicana und ihre reinkultur, Meded. Pytopath, Lab, "Willie Comm, Scholten" no. 11. p,52-57. illus. Mien,

Rua Skea Vel

Pilziulturen in feuchten kammern, Meded, Phytosath, Lab, "Willie Comm, Scholten" no,1l. p, 54-59. My. 1927,

Westerdi jk, J,

Die frage der Botrytis cinerea und ihrer ver- wendten, Meded, Phytopath, Lab, "Willie Comn, Soliout. noe .1O.. p, 95-50. 0 Sa9e7:

Medl, Selsk, Hevedyrkn, venner Norway(0Oslo) Olsen, A, Alveroser (Rbdodendron), Medl, Selsk, Have- dyrkn, Venner Norway. 5: 53-64. 1927. no.2,

Mossouri Bot, Gard, Bull, (St: Louis) irre above ValGicc dels Collecting orchids in the Chiriqui, Panama, Masisoura Bot, Gard. Bull, 15: 73-87. pl. 5-11, Mie eiig MOO)

Mitt, Deut. Landw, Ges, (Berlin) Syalsnaelsies “(Re Neuere arbeiten uber die blattrollkrankheit, Mitt, Deut, Landw, Ges, 42: 615-615, Je.4, 1927. NO) ONG Leaf roll of potato.

Moller's Deut, Gartn,-Zeit. (Erfurt) IDatrangeaan RC Weue sukkulenten-arten meiner sidwestafrika- reise VI, Mesembrianthemum succumbens Dtr, sp,n, Mowlems Deut, Cartmy—Zeit, 420) 198-999. eri. LOST ey eaaajelioy,

a» wh, ‘ie

fn

Vana mon dae wos nL Ok

Mykologia. (Prague)

Bauays, #,

Mikromycety, ktere se letos vj -skytuji ‘skodlive (Micromycetes nuisibles en Tehecoslovaauie, en 1926) Mykol@sia, |/3- 86-89, illus, dl,/0.1926 (Rec'd ey VANS) nats Wen,

French résume,

Most rewarkeble, Fntyloma dahliae on Dahlia var- iabilis; on the same plant Cercospora grandissima first described from Brazil,

Geqioy, Le )

Neco o ky jankach (clavariich) (Queiques remarques sur le clavariées), Mykologia, 3: 217-119. N./D. 1926 (Rec'd Je,1927) no,9/10,

we

Kavina, K, ie

O kotrci (Sparassis ramosa Scheeffer), My- olositass ais SOLOS cole. di) 0: 1925 (Rec'd Je,. USIET)\ dots Tsien

Keivae 8 Prof, Oreste Mattirolo, fykologia, 3: 113- 114, port. WN,/D,1926 (Rec'd Je,1927) no,9/10, On his Oth birthday,

Vv Kucera, J, r x Zajimave hlizenky (Inoloma) (Deux especes du genre Inolona Fr,) MyKoLogia, © Beebe SIS ¢

OL ey Denon (RecId te s19e/) no, 9/10. Tnoloma sublanatum, I, pholideun,

or se ON

Che cosa e la "Synthetospora" di A,P, Morgan (1892) Mycologia: 3.) Sla65, - illus, J1./0, 1926 (Rectd Je,1927) no. 1/4.

Synthetospora electa identical with Stephanoma.

strigosunm, mi é Pilat, A, eee Tranetes stereoides (Fries) Bresadola v Cechach 5 A (Trametes stercoides (Fr,) Bres, en Boheme), My-

kollogta, 4. 5%) MOS-105, ) atdus. ale /Op1oeo (Recta Jie ween) nok 7) oS.

Pilat, A: ; ‘Xanthochorus cuticularis (Bull,) Patouillard, novy choros pro Cechy a Moravu (Xanthochorus cuticularis (Bull,) Pat, espéce nouvelle en Boheme et en _Moravie) Mykotosias ) 3.) de@st22,) alius, © N,/D,1920 (Rec'd Je.1927) no,9/10, Very brief french resume,

ViNG i enOr KL panne Ole

Mykologia (cont, ) Podzameke Wi, :

Veriebilits u lakovky obecne (Russuliopsis lac- cate Scop.) (Sur la variabilite de Rusculiopsis lagcata Secon, ) Mykologia, 3: 126-128, illus, N./D, 1926 (Rec'd Je,i927) no.9/10,

Russuliopsis laccata var, nova squamosa,

Latin diagnosis.

Velenovsxy, he

Boletus vaccinus Fr, Epicr, Hymen, mur, 508, Mykologia, 3: 105-106, J1./@. 1926 (Rec'd Je. STOR: teh THs 0)

Velenovsiy, Sie a >

y Lepiota @lveola Bres,1891, Bedla cervenava V. Cechach, (Lepiota Blveola Bres, en Boheme. Mykologia, 3: 115-117, illus, W./D,1926 (Rec'd Je.1927) no,9/10.

Velenovsky, Me y,

MWové drvuy¥ rodu Daedalea v. Cechach (Generis Dae- dalea svecies in Bohemia novae describuntur) My- kologie. 3: 100-103. J1,/0, 1926 (Rec'd Je,1927) no.{/8,

D. pinacea, D. sistotremoides, D. solubilis, spp,nov,

Latin diagnosis,

Velenovsky, die ¥ ,

Novy drvh rodu Pleurotus Fr, v, Cechach, (Espece nouvelle cu genre Pleurotus Fr, en Boheme) Myko- Noam st Os20.. pl, Ne /D,1926\ (Rec! we, 1927) no,9/10,

Picurosus hortensis.

Latin diagnosis,

Nachrichtenbl. Deut, Pflanzenschutzd, (Berlin) Gomera y alin Aphelenchus neglectus Rensch (nematode) als kranksitserreger, Nachrichtenbl, Deut. Pflan- zenschutzd, 7: 53-54. Tos! | We LGZ I. ano. (5),

Natur,u, Mus, Ber, Senckenb, Naturf, Ges, (Frenkfurt aM, ) Inlovsuellicty see Die entwicklung der wasserpflanze (Trapa natans L, ) von der reifen frucht bis zum auftauchen der

blattrosette, Natur, u. Mus, Ber, Senckenb, Naturf, Ges, Ro ae illus, Ja,i927 (Rec'd Je.

U2 7) aston a.

as ie By Ay: ) ; A a es

ears :

shy CTR aD vine 4

} 4 J ‘ shes c ys Z ‘ae i i + : ¢ +) ~ a " i CMe ek te be ' ‘ hh c i F ‘ } > ; 5 RA PaTh j i i ) o / 7 j i i ‘

Ted ery ay Es bic} ro) Pea WN Bg

VALOR Uno mene”, DN ed 4

Natur. u. idus, Ber, Senckenb. Naturf, Ges. (cont.) Hboerle, G, Die krebsschre (Stratiotes), Aus. Natur, u, Mus, Ber, Senckenb, Naturf, Ges, 56:311-314. ANISH) OMMISSu CReelas ew MO2i i imo lor

Lehrecke, Hy Die stirmlation des pflanzenwachstums durch blau-

saure, Aus Natur, u, Mus, Ber, Senckenb, Naturf, Ges, 56: 362-365, illus, 0D, 1926 (Rec'd Je.19e7) NOM.

Overbeck. (i.

Ueber das wesen der reizleitung bei pflanzen Aus.) Natur. a! Mus.) Ber. Senckenb,) Naturt. Ges. 56: Bale O nen sero NL 1e26 (Reeld seulge) maemo ain

Nat, Hist. Mag. (London) Goode ane DO: Rafflesia; ta largest known flower, Nat, Talus VIEW Se TO a eeeih 1/. illus, Ja,1927(Rec'd My, no.1l,

TSnavOLIiS SING IBY William Fawcett (1851-1926). Nat, Hist, Mae. Te pOse a pombe aa Gen (Ree dM.) mond,

New Phytol, (London) BEW Sides We

Studies in the ecological evolution of the angio-

Gperms, If. New Putol. © 26: 65-s.) My, W927. no, 2.

Drabble, E, & Drabble, H, Some flowers and their dipteran visitors, New Phytol, Coe b= Veh My) LOST i money,

Rayner. iy uC\. Mycorrhiza (cont, ) New Phytol, 26: 35- 1 Mage Ge. moe.

Obst- u. Gemuseb. (Berlin) Dwelaono nile av¢ Yersuch einer pitopathologischen taxation von obstzarten in Russland, Obst. a.) Gemuseb,)s) 75: Up 52g) My, DORM eeTMn mao: NO)

_, Krankheiten und schadlinge des spargels und ihre bekanpfung, Obsth aw, Gemusebe yi Wise Mona) diene) TESTE Tha avo) IU e

man

naan + y a

V. She no. aio Dace.

Obst~ u, Gemuseb. (cont,) Krunbholz,G,. A Ueber den einfluss des wasserns auf die bes- chaffenheit des spargels, Obst, u. Gemuseb. 3: ME2=NGW es 2) G27 moll:

Tustner, G, 4

Der tomatenkrebs, Obst. u. Gemuseb, 73: LOC MVova aise lye. M27 i moni,

Didymella lycopersici.

Ohio Journ, Sci, (Columbus) Cradler NM Gay Green oi) A A vhaenological note on the flora of the vicinity Of (Cold Spring Hasbor,) N.Y: Ohio Journ, Sci, Aye ge 2) ivy. 1927. mows.

Senne. vee He

Sex-limited characters and allosome-linked heredity, Ohio Journ, Sci. 27: 105-126, My. 2a emo ai

Pflanzenbau, (Berlin)

ln locas, Beitrag zur frage; die knollengrosse der kartoffel als fehlerquelle bei sortenversuchen, Pflanzenbe: ,

3: 365-366. ice OCH se ino. 25)

Raum, H, Bestockung und halmgewicht moderner weizen- und gerstensorten, Pflanzenbau, Be Bo pOo. MES Abe

US 2(eemGny 2a)

‘Westermeier, K, : Nass- oder trockenbeize? Pflanzenbau, 3: 366- Pode mnie «send O27 no) 2m,

Pharm, Journ, (London) Pumme mma) 0H e)Al Datura: the nomenclature of the species used in medicine, Pharm, Journ, 118(1Iv, 64): 571-574. Maye cle i NOere) nol, (Sabo,

EOC uico neni any i RO Vie OCG Canada, Men ener Com RUib ee tomas. chic. Paskapoo fossil plant localities of Alberta, Proc, & Trans, Roy. Soc, Canada, III, 20(4): 183-186, map 1926, (Rec'd Je,1927)

e

We S)y elo) Ike 4 OG eos

Proc, & Trans. Roy. Soc, Canada. (cont.) Be GIy anys The age of certain mesozoic geological formations in western Canada, Proc, & Trans, Roy, Soc,

Camaday)) inn 2004s) eon206. 1926 (Ree td Je, 927)

Berar yay avis

On fossil plants from the Paskapoo formation of Alberta, Proc, & Trans, Roy, Soc, Canada, III, 20(4): 189-209, 1926 (Rec'd Je,1927)

Clerks, Reon) c Wantver,- A.C.

The alkaloid content of British Columbian grown Hydrastis canadensis and Atropa belladonna, Proce & Trans, Roy, Soc.) Canada, 111, 20(3): 307—3le2. 1926 (Rec'd Je,1927)

Darclasom aa suet. Two epimycetous fungi, Proc, & Trans, Roy, Soc. Comaday il, 20(5); 1seiG, |) ple) )a926 (Recta je ngei) Acontium ustilaginicola, spec. nov,, Hypomyces inéequalis Peck,

(Crablolonsy sh TL Bs

The action of ultra-violet light on Spirogyra, Proc. & Trans, Roy, Soc. Canada, III, 20(5): 419-425, pl. 1926 (Rec'd Je, 1927)

Tiloydh 8. 0. & Ulehha, Vi, The role of the wall in the living cell as studied by the auxographic method, PROC enc LGReMS sin Oy. Soc, wGansdas itl. 20(5)i: 45-75.» u9eo., Reeldy Jes 192i) i, Lheretrect of concentration of) the medaum jon the stipe tissue of Postelsia palmaeformis Rupr.

TM ovidl as) ae

Studies on Spirogyra, Proc, cov bransi) Roy. s0C, Canadaye Mir 2O(5) 237 5-UrO. 7 2)ao 1926 (Rec'd Je, 27) | |

I, Additional studies on conjugation, II, Ad¥esious and geniculations,

McCullagh, D. R,

Preliminary note on the distribution of glucosides im westerm Canadian plants.) Proce, & Trans, Roy, OC. Canada, Tal, 20(5):) | 350-338. 1926 CRecla Je, 1927)

Marie-Victorin, frere, ; WNP

Notes sur quelques cas de teratologie vegetale Proc, & Trans, Roy, Soc, Canada, 111, 20(5): 427-433 due piel o26) (Ree lidi je, 1927)

hicese.) Mieakisy 6 ‘Syeylals.e.

ViSl nowls, Dect.

Proc, & Trans, Roy, Sdocy Canada, (conte) Marie-Victorin, frére, Notes pour servir,a l'histoire de nos connais~ sances sur les abiétacees du Quebec, EGO. Clgy cc Trans, Roy, (Soe, Canada, (111, 2005): 427-460, MUG Laan lela OeZoCReeidiaden: 127)

Marie-Victorin, arane: ij i

Nouvelles etudes sur les composees du Quebec, Proc, ci) Trans, Rove oOc, Canada, Il, 20(5)! 476—- 482. iv pl, 1926(Rec'd Je,1927)

Proc, K, Adad, Wetensch, Amsterdam, Blaauw, A. Hy, Rapid flowering of Darwin-tulips I, Procs K, Akad. Wetensch, Amsterdan, 29§ 1342-1355, 2 vol, 1926) (Reed: Je,1927), no.10.

Dillewijn, ©,

On the light-growth-reactions in different zones of the coleoptile of Avena sativa, Proc, K,Akad, Wetensch, Amsterdam, 2032-9, USE) bale) a5

Dolk, H, 3, Concerning the sensibiliy.7 of dcapitated coleoptiles ef Avena sativa for light and gravitation, Proc.

K, Akad, Wetensch. Amsterdam, 29: 1114-1117. 1926,4 (Rec'd Jes 1927) noe8y

Ramaer, He

.Phototropical curvatures of seedlings of Avena which appear when reaction of the distal side is exe Cluded. Proc. K, Akad. Wetensch, Amsterdam, 29s 1118-liel, illus. 1926 (Rec'd Je.1927) no.8,

Weevers, The eed Concerning the function of caffein the meta-

bolism of Paullinia cupana, Proc. K, Akad, Wetensch,y

Amsterdam. 29: 1048-1050, 1926 (Rec'd Je,1927) no.8

Went, #, Ay F, OC,

On growth-accelerating substances in the coleop- tile of Avena sativa, Procy Ky Akad, Wetensch, Amster- dam GOs) LO-NOLy a vUS@ WulOe ie) NO g's

ny Wr

WAS: TOPs Deon

Proc, Nat. Acad, Sci, snowalter, A, Ms dermaphroditism in a dioicous hepatic, maa, Mere. Neel. Sci, WSR GOVe since OCHO cilal MilOrms eon Pellia neesianay,

Progr, dgre & Vitic, (Montpellier) Ravaz, La Le black rot, REO Cg Vote CuO gal Os Beb—oP ey) | collpla Coupplg)) | Myeeos) LIC7 |) nOvees

Rep, Mass. Fruit Grow, Assoc, Bradtord, H.C, Winter injury to fruit trees in Michigan, Rep, Mass, Fruit Grow, Assoc, 33: 194—=200, 19272.

Dorany We Disdases of fruit in Massachusetts in 1926, Rep, Mass, Fruit Grows. Assoc, B33 2O07—210, 1927,

Roberts, Ry H, Annual vs, biennial bearing of apple trees. Rep. Mass, Fruit Grow, Assoc, 33: 182=188, 1927.

Rev, Agr, Ile Maurice (Maurice) Corbett, Ge Ruse Les maladies sur ‘le tabac rencontrees a Maurice en 1926 avec des notes sur les moyens de lfen pres Server, Rev, Agr, Maurice 1927; 66-69, Mr, / 4p, eS ere MOneae es Mosaic, Granville wilt, "tige creuse",.

Shepherd, Eyl, SA

Experiences sur le controle du"“yotato blight! , Rev. igr, Ile Maurice, 1927. 65-66. Mr,/An.1927. Ne Bo

¢ Rev. Gen. Sci, (Paris) Carpentier, Ay Les progres de la pal. éo bo tanique TE ne Vig Gene Sci, 373 305-208, Myedl, 1927, no.l0e

, Rev, Industr. y Agr. Tucuman, (Suenos Aires) Fawcett, Ge Ls La gomosis 0 pie podrido de los naranjoss HEVig | LHGUST Ia ig Sat. Tucuman, 17$ 1668171, illus. D.1926/J2,1927, no.7/3,

ee

Rev. Sci, (Paris) MAZroU, Je

La symbiose, Reva) SCile SSH Ge aACAl ih \olal\olisie. Dicey kT SVAN? AE sevoy \aLTbes Rhodora, (Eoston) i

Fernald, M, Le Seme varieties of Artemisia borealis, Rhodora,

Stantord, wy HN, Polygonum hydropiper in “urope and North America, Rhodora, 293 77—87 6 Vie Oeail Owe.

Svenson, H,K,

Effects of the ynost-pleistocene marine submergence in eastern North Americag (cont,) Rhodora, 29:3 87- De Mig LOC Vig Og ele

Rhodesia Agr, Journ, (Salisbury) Eyles, F, Noxious weeds in Southern Rhodesia, Rhodesia Agr, Journ, 24: 551-557. illus, My.1927.

Burvweed (Xanthium spinosu); Mexican poppy; dodder; prickly pear.

Riv. Patol, Veg, (Pavia) Gioelli, Fy, Sapra un caso di flusso mucoso riscontrato du aceri e ippocastani, Riv, Patol, Veg, 17: 109= Aw ius. My / dey 1927, no.5/66 Acer platanoides & Aesculus hippocastanumy

Montemartini, Ly

A proposito del parassitismo facoltativo di alcuni funghi saprofiti. Riv, Patol, Vege UGE TLS-al ee Mypides 1927. no, 5/65

Penicillium glacum,

Sbornik, Ceskoslov, Akad, Zeméds Stempel, Ze ; y Nékolik yokusu auvah z rostlinne biomechaniky (Hinige versuche und ‘uberlee gungen aus dem gebiete der ~flanzen=biomechanik), Sbomilk Ceskosl, Adad, Zeméd, Ae ioe LOR ei Oly German summary.

stoklasa, ies Pénkava, J, & Bares, Je

O pusobeni radioaktivity na binku chlorofylovou a bala chlorofylu prostou (Ueber die wirkung der radiow aktivit‘eat auf die chlorophyllnaltige und chlorovhyllose zelle), Sbornik Ceskosl, Akad, Zeméd, 2: 57-111. 1927. nNOwls

German summary,

WSS) taxoy SUVA Go aN

Schweiz, Geitschir, Obst- us. Weinb, Schellenberg, Hy Zar bekampfung des falschen mehltaues, Schweiz. Zeitschr, Obste u, Weinb, 36: 178-179, MyigtSe et Oils

Der schorg und seine bekampfung, Schweiz, Zeit- schr, Obst» uy. weinb, 363 116-119, illus, ADa 1927 — NOw ts

Mitt, Schweiz, Versuchsanst, Obste Wein= us, Gartenod, Wadenswil, Flugschr, nr,l.

Science, (Lancaster, Pa, ) Emerson, Hy Wa A Starch test in photosynthesis experiments. Science, 65: 598-599, Je,l7, 1927. no.l6gs,

Scanthe Gey We cc Lwomde hia) He

The role of kinonlasm in the genesis of vacuoles, Science, 65: 599-600, JGel7, 1927 no, 1694,

In Spirogyra,

80, Afr, Journ, Nat, Hist, Bremexamp, C, He By Evolution = The botanical aspecte south Afrs Journy Nate Hist, 6: 98-100, #1927, nove. Resume of address to Pretoria branch of 5, A, BOM SOC

esliey ON Rare Karoo plants and their cultivation, South Aire OOMusie Nate Hast. 6: 108*115, Fel927_ NOscy

Moone Hs: 5

Seed=borne diseases, South Afr. Journ, Nat, Hist, 6§ 116-126, Fsl927~ NO«ey

Schonland, S, (

Spinosity of plants, ‘South Afr, Journ, Nat,Hist, OFS 101-107, USA DOacs With special reference to some South African examples,

South, Flor, (Fort worth, Tex.) Ruth, Ay Some Texas wild flowers III], The milkweed family, Soucy Mon. 2S eny MOmeN Ui tesa On 7.

vy Vad; nO,13, p28,

Svensk, Bot, Tidskr, Arnell,y H. Ws Moss=studier i Nordingra-omradet Cignieeemenaed) Svensk, Bot, Tidskr, 20: 456-469, 1926 (Rec'd Jee 1927) no,4,

Ekman, Fy, Notes on some Greenland Antennariae, Svensk los Walelisician AIL On NCR Ne only Cabs USI Ai haloiry dtc Antennaria porsildii nov,spec,

Proderstrom, He Om Sedum hispanicum L, Svensk, Pot, Tidskr,

Holphers, A,

Myosotis-studier, Svensk, Bot, Tidskr, <1: See arse sual aaeKs\w YS Parn ) bool

M. preaecox, M, serotina, n,spv,

Juel, O, Nagra parasiter pa Buxus, svensk, Bot, Tidskr, 20: 492-494, 1926 (Rec'd Je,1927) node Hyponectria buxi, Macropnhoma miribelii, Me can= dollei, Fhoma stictica, Ditopella vizeana,

Lagerberg, T, Gunnar Beiettc 1874-81925, Svensk Bot, Tidskr, rie lie pOrtelSe7—s NnOsl.,

Langlet, O PT, Beitrage zur zytologie der ranunculaceens SVENSK Lot Lauder, joke lel.) albus, 1927, mows

-Medelius, S, Contribution ala flore bryologique de la Crete, Svensk, Eot, Tidskr, 21: 45648, USBY Ry 0A" ae,

Ostergren, O, Nagra fynd och iakttagelser pa det "Centralsvenska

hogfjallsomradet", Svensk, Bot, Tidskr, 21: 18832, MUS) evo val

At Nh a

We : i aye on Sua Ri (

Veo, NOLS, Decde

Svensk, Rot, Tidskr, (cont, )

Romell, i, G. i

Bemerkungen zum homogenitatsproblem, Svensk, Bot, Tidskr, 20: 441-455, 1926 (Rec'd Je,1927) no.4.

Rosenberg, O, Gustaf Lagerheim, 1860-1926, svensk, Bot,

Stata) von ele

The Orchidaceae of Dr, lis Kaudern's expedition to Selebes 1917-1920, Svensk, Bot, Tidskr, 203 470- 482, 1926 (Rec'd Je,1927) noa4s

Tolmatchew, As

Ueber die formen von Papaver radicatum Rotth, und ihre verbreitung in Skandinavien, Svensk, Lote, Tidskr, 21; 7%83, illus, 1927. no,l.

P, radicatum ssp, bracnypnyllumy, neSSsp,

Terre Vaud, (Lausanne)

Faes, H,

Champignons et insectes ennemis du cerisier, (concl, ) Terre Vaud, 19: 377-379, illus. Jes4, Oia WOW ce

Through the Leaves (Denver)

snelson, W, H, water requirements of sugar beets, Through the leaves, ES cori cOOw euler.) NO.

Tidsskr, Landgkonomi,

Ment jyelveaurers

Nerdinandsen, Cy Plantesygdomsloven of 1923 og dens virkninger i praksisys Tidsskr, Landokon, 1927: 287-20]. nOwGs

Plantenz, (4msterdam)

Koeslag, Ir, J,De Korte mededeeling over een proef over het weerstandsvermogen van verschillende roggeselea— ties en roggerassen tegen het stengelaaltje,. Tijdschr, elantenZ, 33: 172176. Jeers | NO, Oe German reSume (Versuch woer die resistenz von roggenauslesen und roggenrassen gegen die s tockkrank- heit (Tylenchus devastatrix): p,»176,

> 7. vss a

1 Alin

ae ds a

rv) aN | 3

, }

is 41. See ere aire 56! ate

We Sh no yl Sy, PH GOS

Tijdschr, Plantenz, (cont, ) quanjer, H, M,

Een aaltjesziekte van de aardappelplant, de aatastingswijze en de herkomst van haar oorzaak, Tylenchud dipsaci Kuhn, Tags clair, Plantenz, bo: 137=—1%2, ple , jAaexilis eel IE, NO,6,

German resume (Hine alchenkrankheit der

c<artoffelpflanze, die infektionsweise und herkunft ihres erregers, Tylenchus dipsaci Kuhn): p,163-167.

Tradgardens Kalender. Goodwin, H, 3B, Den oreda som heter Iris. In Tradgdrdens Kalender, UB A MS MMO" TIS,

Trans, Wagoner Free Inst, Sci, Hhila, Hepourn, Jags, JOnes, wWeMe & Stsdohny He Qs Biochemical studies of the North American Sarra- cenlaceaey, Trans, Wagner free Inst, Sci, Jelani ley Wee am. | Bp, 4. hop oey) (Heo dl My.) Cover title: The biochemistry of the American pitcher plants,

Tropenpfl. (Berlin) Bohringer, Che Cinchona einst und jetzt, Tropenpflanz,. 303 DSA MVne Oe (gO Oe

Langer, A» Rosella, dibiscus sabdariffa Perrott, Tropen= aMZen SO Mae Me. veo er.) NO Ds

Trudy Kubansk, Sekslo-Khoziaistv, Inst, (Arb, Kuban'sch, Land, Inst, ) hosenko, I,S, ees Cur kenntnis der vegetation der halbin-

sel Taman, Trudy Kubansk, Selsko-Khoziaistv, Inst, (Aro, KubanIsch, Landws Inst,) 5: 121-148, IS are

Russian with German summary,

Mishohenko, P, I, ees 4ur frage ueber die im gebiete des Kaulkasus und der Kriia wildwachsenden arten der gattung Hyacinthus, Trudy Kubansk, Selsko-Khoziaistv, Inst, (Arb, Kubam!sch, ondwe (hast. 15s 140o 59.) 19275 Russian with German summary and Latin descriptions (Se dypsivyi, Hol loneistylus,, nySide)

a ee SS i | ty, : Pita.

Vig (SQM Og Sai Oa cls

Trudy Kubansk, ‘Selsko-Khoziaistv. Inst, (ago Kutan'’sch, Landw, Gast. yioccous,)

Schruck, 'A,’ & folakovy aly

oe Seadien uber die aufnahme von nitraten durch

die pflanzen -no,3, Trudy Kubansik, Selsko-Khoziaistvs

Inst, (Arb, -Kuban'sch, Landw, Inst,) 5: 161-178,

LOZ Te

Russian with German summarys

Die Uwschau. (Frankfurt) Hine, neve russische textilpflanze. Die Umscnaus bl: 436—437, alluss, Mye28, 192 eT 8 1alo)4 Kenaf (Hibiscus cannabinus) U. 5, Dept. Agr. Misc. Cire, Korstian, O,@. 2 Stickel, PeWs The natural replacement of blightekilled ¢mestnut, US.) Qepty arr Masco wCares YOO, 15 py) spl. AD. 1LIZ7 »

Verh, K, Akad. Wetensch, amsterdam. Dy SECT, Went, Hea feiCe Untersuchungen uber Podostemonaceen III, Verh, K, Akad, wetensch, Amsterdam, afd, Natuurk, (2, sect.) Weeoy Ol, 158 p.) xi pl, 1926 (Recld Je.1927)

Versl. en Meded, Flantenziektenk, Dienst, Wageningen, Verhoeven, W,8,L,

Aantastins van suikerboieten en mengelwortels door Fhoma betae Frenk, Versl, en Moded, Planten— ziektenk, Dienst, Wageningen, 10,47, Cv7D.e 3 ple Ap,1927 (Rec!d Je,)

3 kf Vestuik Ceskosl, skad, Zemed, (Preha) Te et Ne i ; y Houby vyskytujici se na dz Seve, doiu Pribr amskych (The mykoflora of the mines of P¥ibran} Vestnik Meckosl, litad, Zeméa, 2: 103841049, 1926 (Recta Je,1927) no.lO, English and German sumnaries,

4 Paes Jar, vw Vysledky pokust vV ochrane proti pruhovitosti jecmene (Helminthosporiose) (Resultats des essais

de protection contre 1 thelminthos: yoriose de liorge)e Vestnik Coa coSsl, Akad, Zeméd, Snes 19266

Geeta ey 1lo2 7) noslO.

Stoklasa, Jay LAE , O fysiologickem vyznamu jodu v organism rostlin- net Coe die physiologiscne Pusat on des oe im enorgenisims), Véstuik Ueskosl, Akad, Zem- aes 2: 1080-1038, 1926 (Recid Je,1927) no,10, Getman summary»

Vig gis paler’ woe De Soe

JS j Vestnix Ceskosl. :kad. Zemed, (cont,) Stoklasa, Js Nove’ vyskuiny QO aSimilaci biogenich prvi KO ranim rostlin kul turnich (Neue forschungen ‘uber die assimilation der biogenen elemente durch die wurzeln unserer kul t rupflanzen), Véstnik Ceskosl. Akad, Zem&d, 3: 242-255, 1927, noode German summary,

Vict, Wat» (Mel bourne) Coleman, Mrs, dith, Follination of the orchid Cryvtostylis leptochila, Vict, Net, 443 20-22.0 pla xxiii, My.1927, no,l,s

Pescott, i, He The orchids of Victoria (cont,) Yict,Nat, Ae Oe) acoljeoxcrdial gu Mie Sere) Ogi lis

Weekol, Bloembollencult,. (Haarlem) Slogteren, E, vans Invloed van het vroeg rooien op het geelziek der hyacinthen? Weekbl. Bloembollencult, 37; 647 648, Vey oles DOsIG5 Eifect of early lifting on yellows disease of hyacinths,

Wisconsin Hort, (Madison) Walker, J, C, An onion disease under successful control, Wisconsin Hort, 17! 155e156, illus, Je,1927, no,10, Smut,

Yearbk, Madras Agr, Dept. Sundararaman, S, Vermicularia curcumae Syd. on Curcuma longa, Yearbk, Madras Agr. Dept. 1925: 18-19, 1926 (Rec'd 1927)

Zeitschr, Zot, (Jena) Bunning, - se Untersuchungen uber traumatische reizung von pflanzen, Zeitschr, Zot, 19: 402-476, illus, 1927, 0O,Se

Zeitschr. Pflanzenzucht, (Berlin) Berlmer, & Meyer, kK, he Morphologische studicn an roggenahren aus Anatolien, Zeitschr, Pflanzenzucht, 12: 229-245, 2) COM Die » Myglo27.) nos

Stuumer, A, & @rimmel, wy Beitrage zur genetik des weinstockes, Zeitschr, Pflanzenzucht, 12: 247-257, WMynl9e7, nO,.d¢

Vets BOeld, Paddy

Zeitschr, Piizk, (Leipzig) Killermann, §$, Elias Fries (1794-1878) (concl,) Zeitschr, Pilzk, neS., 6! 65=6e, Mys1927, nO» Se

Exper, Stat, Publ, Allen, F, i, Apple growing in California, California Agr, Exp, Stat, Bull, 425, 545. adlusiy ¢iph.’ My. 2 P DISEASES: Dy Z6-29¢

Allen, F. We, Magness, Je Ry, & Haller, M, H,

The relation of maturity of California plums to shipping and dessert quality, California Agr, PP. Stag Cull, 428. 74) pe Je, 19274

Overholser, HZ. Lg Apple pollination studies in California, California agr, Exp, Stas Bull, 426, 17 De Mysl927e

Edgerton, Cy Ww,

[Report of the] Department of plant pathology. Ann, kKep, Louisiana Agr, Exp. Sta, 1926: A577, 1927,

Conner, A, B, & Karper, % Ee Hybrid vigor in sorghum, Texas Agr, Exp, Stat, Balok eS Oe, Lluis, My.l9C7.

Knowlton, G,F,

The beet leafhopper and curly-top situation in Utah Utena Warsi Gy Stabe carc, O54 Le De illus, My.1927,

Hurt, R, H, & Schneiderhan, FyJ, New methods of bitter ret control, Virginia

State Publications, Kirby, RS, Diseases or small grains, Cornell Univ, Cojl, AZT en COMME abe Me UL Dee TAN oy salve es Mr, 1927.

Olsen, 0,7. & Glenn, P,A, } [Report of] Division of plant industry 1925/26, Ann, Kep, Dept, Agr, Illinois, 9: 21-45, 1927, axenort of seed inspection by Albert C, Wilson,

4

3 + roe ie

' - ‘ ‘ 4 i] as Sat ‘ 4g P 5 A ci 1a ty Heedeits t ‘ ’ 4

=e “4 “i es it y L < ae Z ei as ‘ . a aay at Pale , r * ; Taw Sy . A PAGS By eae 4 aes 4

Nie DOM: Sion nates

New Zooks, Bondar, G» f A seringueira do Para (Hevea brasiliensis), Bahniay Imprensa official do estado, 1926,

Fonvicini,,M,.

Un "Ibrido! spontaneo di frumento, Bologna, Loe

At head of title: Istituto d!allevamento veger tale per la cerealicoltura, Bologna,

laat autographs and their revelations, NeYe,y Macmiilan, 1927,

Bracoy, tbe Og Commercial orchids and their productione Los Angeles, armocost & Royston, 1927,

Conzatti, C,

las regiones votanico-geograficas del estado de Oaxaca ..6 Oaxaca, Talleres tipe de "La Esfera!, [1926]

Preprint of work presented at IV Congreso botanico internacional de Ithica, Nueva York, 1926.

Denaiffe, C,, Jenaiffe, Hy, Colle-Deneiffe, & Sirodot, E, L'avoine «a. 2 eds Carignan, Graineterie, Denaiffe & fils, [1927]

Hwert, R, { ., bie krankheiten der obstoaune und cbst- Straucher serely LEV, Edy srevalishoiy, fen Upeineeny yi A

The Flowering plants of South Africa... ed, by I.3B, Fole livans,,. veGy London, 1926,

HetONaae DAL Nuova flora analitica d'Italia, v,.2, fasc,4,. Hirenze, 1927,

Gates, R, R, A totanist in the Amazon valley, London, HF, & G, Witherby, 1927.

Gt, Brit, Min, of agriculture and fisheries, Edible and poisonous fungi, London, 1926, colored plates»

Lindman, C,A,M.

Bilder ur, Nordens flora 2, och. 3 uppl, Sto ck= holm, wWahistrom & Widerstrand, 1922-26,

Vsl-3, cenit pony

> 1h 4 ; pa iV ne ‘aa y , z L : Date = Te hs - ; ¥ ts Pe ‘ uy cas el LAL p Pa t q vi

, hes On ea) A a

© >) | tae

IMESe a Oe Se De bd.

Jew Books (cout,) Sarton, G, Introduction t6 the history of science, Washington, Carnegie Institution,1927. Vele From Homer to Omar Khay;7am.

Strunz, PF, Alvertus Magnus,,s, Wien & Leipzig, K, Konig, 1926 (Menschen, volker, seiten,., hrsg»

Yfegbre aia Tope

eee Coniferous trees and shruos in Huropean and asiatic sections oF UsS,5,Re Leningrad, USS)

Russians

Zaprometov, Nyc, [ Contrimtions to tne mycoflora of Central Asias] pt, Tashicent, 1926. Russian, Ustilago vavilovi, Septoria datiscae, Monilia pistaciae, Ramulariacarthami, Cercospora scirpi, new species.

Dransvations availaole in the Bur, of clant Industry Library. Mas Solanes, &. dey El pomenir del nogal (The future of the waluut ). Informacion Agr, Madrid, 16: 85887, F.28, 1926,

] eS) vabhig profung der holzdauer mittelst haus= Tests to prove the duravility of wood by che house funzus), Naturw, Zeitschr. Land. us. Forstw, 2: 206-212, 1904,

Zade, A. De hater, (The oat: a monograph based upon science and practice), ema LOWS,

Transl, of p, 209-264, (Taxonomy, relationship and descent)

' /

es

oi. » >

fp . ' ’ & v4 ‘ rf t kee

BOTANY

CURRENT LITERATURE

ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY, COMPILED FROM PUBLICATIONS RECEIVED IN THE LIBRARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, WASHINGTON, D, C.

V.9, n0.14, een ne June 27-J1.9, 1927.

Addisonia (N.Y.) Lt BAGUSOntas Taw Noy.) ile. lG27. Melia Sy SiS. China-berry. p.17-18. col.pl. 393, a Arthropodium cirrhatum. Rock-lily. p.19. col.pl, Sabinea punicea. Caracolillo, p21, col, joabey GSIEYe Angelonia salicariafolia. Angelon. p,23-24,

col.pl. 396, Quercus serrata, Serrate-leaved oak. Dace. (COlg Ole BO,

Asarum canadense. Wild ginger. p.27. col.pl. 398.

Z4entedeschia aethiopica. Calla. p.29-30. col. Drs) SI,

Dudleya albiflora. White-flowered Dudleya. p.3l. col pl. 400,

Agr. Nouvelle (Paris) dougan, HE.

Une maladie mystérieuse tue lentement les abricotiers notre enquete a roquevaire, aux plantations renommées. Agr. Nouvelle. 37: 371- 372, illus.. Je.25, 1927. no.1493,

Dans tovte la vallée du Rhone, les plantations Sont réduites de 50 o/o. Les recherches continuent pour découvrir les causes de la maladie.

Almanak Agr. Pras. (Sao Paulo) Figueiredo, Rodrigues de. &. cultura do craveiro, Cravo dos floristas (Caryophillus aromaticus Linn.) Almanak Agr. Bras. 15; 121-128.’ illus. 1926 (Rec'd J1.1927)

Sampaio, A. J, Palmieras ornamentaes geralmente cultivadas no petenetaieashalil Almenalk Agr, Bras, 15:83-105, illus. 1926 (Rec'd J1.1927)

Alpe.Riv. For. Ital, (Piacenza) BAO i Ai Pinus hamiltonii Ten. Ae Rav. Otc nye, TAS Neo Lan, | 8], My Oey. 0.5.

AGF GaP e

“ a : .2o¢ naa a cat

| i. To Pry - - * : * ad

on er rae, Tire Pa

. ai

>, }) os v6 ‘ - = fi i» rs vo iy % ' me / ey S'* J | BI ja f | v7, Pot ae ui, oebaeay ob

Be pir thas 6OOrAyy bes gs 2h; aD he |

7. : \ ¥ aay a = conten. -.

oe “aig Perea garg or

ee,

A EXA A aLO08ts

Veo moeiapuee

BEDE») RLV. MOT. redo Gcort).:)

Pavari, A.

I periodi ena aes e la loro influenza sulla produzione forestale. Alpe, Riv. For. Ital. 14; 131-135. Myelin. moss).

Amer, For. & For. Life. (Wash., D.C.)

Mulbhordl ih. Te Street and roadside trees. Amer. For. & For. Life. 63; 404-407, 420. illus. J1.1927. no.403.

Amer. Nurserym. (Rochester, Nas)

John Dunbar. Amer. Nurserym. 46; 21. port. OPI INS TES Pah tie ee No pel ea Obituary notice.

Ann. Ecole Nat. Agr. Montp.

Mama jo,

Kuhnholtz-Lordat, M. he

La végétation cotiere des charentes entre la Gironde et la Seudre. Ann. Ecole Nat. Agr. Montpellier, n.s., 19: 5779, 4.1927 (Rec'd Jl.) DOW.

Ravaz, L. a La grillure des feuilles. Ann, Ecole Nat. Agr. Montpellier, n.s., 19: 5-12. col. pl. in

a7 (Rec'd Jl.) no.l,

Mada.) Di

Observations sur divers blés a 1'école nationale d'agriculture de Montpellier en 1924-1925. Ann. Ecoie Nat. Agr. Montpellier. n.s., 19: 25-31.

(Helge (Reetd Jl.) now).

Agron. (Paris) Gracanin, M. Sur la question de la catalase comme un indicateur de la faculté vitale des semences. Ann. Sci. Agron. 43: 430-438. W./D.1926. no.6.

Bergcultures. (Batavia, Java.)

Steinmann, A. De Rhizoctonia-zieckte. Bergeultures. 1: 1415. My.28, 1927. no.48.

ro eal 4 « " j im i ee ye ; | ‘ ie =, Se ae ‘in divin ae Fite. oe a aba my: | hie f ew of * * be nd at ‘ a rs ; i ! : 7 ia F is : bo x Mae _ ee . " i ¥

ig rs

Gath area he ir a0 ed ee

Vaoe) mona) eG.

Ber. Deut. Bot. Ges. (Berlin)

Darbesitime) O.iVic

Ueber das wachstum der cephalodien von Peltigera aphthosa L. Ber. Deut. Bot. Ges. 45: 221-228. pee C IL 70)! non. 4

Koernicke, M,

éur frage einer forderung des pflanzenwachstums durch elektrizitat, Ber. Deut. Bot. Ges. 453 245~250, abt LU rexs) My .1¢927, no.4.

Weisse, A. We u Zar kerntnis von blattstellung und blutenstand der aristolochiaceen I-ITI, Ber. Deut, Bov. Ges. © 45: 229=-236, 237-244, eS MYLO co ml (Arg I. Asareae und apameae. II. Aristolochieac.

Wetzel, G, Chromosomenzehlen bei den fagales. Ber. Deut. Bot. Ges, 453 251-252. My.1927. no.4. (Vorlaufige mitteilung)

Ber. Deut. Chem. Ges, (Berlin)

Bol, .socs

Reh se: Ty

Ueber fichtenholz ohne lignin-reaktionen. Ber. Deut. Chem. Ges. 60: 1327-1330. Memo ene no.6.

Nac. Agr. Chile (Santiago) Acune., Be

La gomosis del limén y de los demas Arboles de espina, Bol. Soc. Nac. Agr. Chile. 59: 259-260.

Mier tL I2 7 NO. 5.

Bot. Arch. (Kénigsberg)

Bot. Gaz.

Puchs, A. & Ziegenspeck, H

Die entwickiungsgeschichte der einheimischen Orchideen und der bau ihrer axen ITIL Bot. Arch. 18: 378-475, illus. Je. 1927. no.5/6.

Moehrke, L. 5

Beitrage zur kenntnis von Uromyces-arten auf Buphorbia. Bot. Arch, USS (Satie oni. |) uLbuss Je. 1927. no.5/6.

(Chicago) Ccoper, D.C. Anatomy and development of tomato flower. Bot. Gaz. 83; 209=411, illus., pl. xiexii. Je.1927. no.4.

WanS) so niawoly UA Tey oyetys

Bot. Gaz. (cont. ) Davison, F. R. & Willaman, J. J. Fectic enzymes. Bot. Gaz. 83: 329-361. Je. 1927. no.4, Biochemistry of plant diseases IX,

Lee, 8. Cytological study of Stigonema mammilosum. Bot. Gaz. 83: 420-424, pl. xiii. Bia BUSA. selojetter

uM GK Gs Ald. Kets Smoothness and roughness and spontaneous agglutination of Bacterium citri, Bact. medicaginis var. phaseolicola, Bact. phaseoli sojense, and Bact. tumefaciens, Bot. Gaz. 83: 412-419. illus. ice 29272 no. 4.

Sherif) wo R. Isostigma peucedanifolium (Spreng.) Less., a valid name, Bot. Gaz. 83: 425. Je. 1927. no.4.

5) ony el Leas Fee es Nature of the miltipie seeded Xanthium. Bot. Boz coursbo=500, i1lus. Je, 1927. no.4.

Svedelius, N.

Alternation of generations in relation to re- duction division. Bot. Gaz. 83: 362-484. Je. 2927) < no.4,

Bot. Mag. Tokyo. Yamaha, G.

Experimetelle zytologische beitrage III. Ueber die wirkung einiger chemikalien auf die pollenmutter- zellen von Daphne odora Thunb, Bot. Mag. Tokyo. Poroleald, i pleay: | Mr. 227.

No. tin Journ. Pak. Sci. Imp. Univ. Tokyo. sect.3, 2: 1-214, 1927.

Now team print.

Bull. Agence Gén. Colonies France. (Paris) Heim de Balsac, F., Dagand, G.S., Delhotel, E., Husson, M. et Heim de Balsac, E.

Etude chimique du beurre d"owala"., = Bull. Agence Gén. Colonies France. 20: 422-432. Mr.1927. IO,

Pentaclethra macrophylla

Bull. Dept. Agr. Gov't Res. Inst. Formosa, Japan. Government research institute, Formosa, Japan. Ten years experiments with varieties of sugar cane (1910-1919). Bull. Dept. Agr. Gov't Res. Inst. Formosa, Japan. no.43. 194 p. Ja.1927 (Rec'd. Jl.) Text in Japanese.

T

I FST

ree

Vec Ri mond Sil peSe

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“ye «Ley <a i

« é i » . ) ] ' i P : ‘ ® a iad . J - ‘ ' a ; ’ 1 ‘ ' : i cf r; wh G& é@a f Ps

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Bull.

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Androsaceus eufoliatus, A. hederae, n.sp.

Malencon, G,

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Bull. Soc, Mycol. France. (cont, ) Pidec ke Skepperia carpatica sp,n., nouvelle espéce intéressante du genre Skepperia Berk. dans les Carpathes centrales, Bull, Soc. Mycol. France. Zon 49—08, pl.’ v, Myo ere NOs ls Skepperiella gen.nov.

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Il Coltivatore (Casson) Marinucci, M Il "mal del piede" dei cereali. Il Coltivatore. 73: 514-516. Je,10,1927. no.16.

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Sur la nutrition carbonée du Penicillium glacum & l'aide de divers composés organiques de la série gerasse, Compt. Rend. Acad. Sci. Faris. 184: 1575-1577, Je.20,1927. no.25.

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Compt. Rend. Acad. Sci. Paris (cont, )

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La sclériase des raisins, due au Sordaria uvicola. Compt. Rend. Acad. Sci. Paris. 184; 1504-1506. Je.20,1927. no.25.

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de l' Azotobacter chroococcum. Compt. Rend. Assoc. Frang. Avancem. Sci. 49: 361-365, illus. 1926 (Rec'd Je. 1927)

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Sur la biologie florale de quelques plantes alpines: "Linum alpinum" L., "Crocus vernus" All., "Viola calcarata" L. , "Centaurea montana”. L. Compt. Rend. Assoc. Franc. Avancem, Sci. 49: 355- 358. 1926 (Rec'd Je.1927)

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Pododes et protophyllodes vegetatifs. Compt. Rend. Assoc, Franc. Avancem. Sci. 49;366-368. illus. 1926 (Rec'd Je, 1927)

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Quelques effets de l'anhydride sulfureux sur la vegetation, Compt. Rend. Assoc. Avancem. Sci. 49: 342-345, 1926 (Rec'd Je.1927)

t ; ay Ee ree © @ a 5 7 ; e0 » =, ‘aa pen © 9 "hog i Lar i " ~ : ’ "I seen Lilt ue oN Sa i p iy ‘OP i: Eee 7" gy

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Compt.Rend, Assoc, Frane, Avanc, Sci. (cont.) Choux, P. le genre Allophylus a Madagascar. Compt. Rend, Assoc. Franc. Avancem. Sci. 49; 379-381. 1926 (Rec'd Je, 1927)

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Essais de culture de quelques euphorbes indigenes. Compt. Rend, Assoc. Franc. Avancem. Sci. 49; 781-783. 1926 (Rec'd Je.1927)

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Note sur la couche corticale des MGAGRS: Compt, Rend. Assoc, Franc. Avancem. Sci, 49: 341-342. 1926, (Rec'd Je. 1927)

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«Ro .

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19, no.15, p.ll

Compt. Rend. Assoc. Fran¢g. Avanc. Sci. (cont. )

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Un representant, dans l'OQubangui, d'un genre Indo-Malais: Dysophylla tisserantii, sp.nov. Compt. Rend. Assoc. Fran¢. Avancem. Sci. 49: 387- 388, 1926 (Rec'd Je.1927)

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Htude d'un Scopulariopsis isole dans un cas d'onychomycose. Scopulariopsis fincki, n.sp. Compt. Rend, Assoc. Franc. Avancem. Sci. 49: 369-373, illus. 1926 (Rec'd Je.1927)

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Compt. Rend. Soc. Biol. Paris. Roques, dH.

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Deut. Landw. Presse. (Berlin)

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Field Illus. (N.Y. )

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Der exakte darstellung der beeinflussung der samenkeimung durch beizmittel. Fortschr. Landw. e: 342-343. Je.1,1927. no.1l.

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Fruit, Flower & Veg.Trades Journ. (London) Potato blight and its prevention. fruit, Flow. & Veg. Trades Journ. Hivilowicd ene >), LIST. anos Os

Garden. (London) Bee oeairdre Some sweet pea diseases. Garden. 91: 420. Je.cod, 1927. no.2899.

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Friedrich Vaupel, Gard. Chron, III, 81: 442, Jeeves Loe7e noneiles

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Wamdin ae wc

Mrs FL Kingdon Ward's ninth ex@lition in Asia, AII. Rnododendrons, Garde Chron. III, 81: 42-44%, mits, dente, 19276 no.2iee.

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Purpus, Je de Vegetatiousbilder aus dem sonnenlande Mexiko, Gartenfl., 762 211—213, illus, desl9c7, A, Acrocomia oe Karte Be Yucca elephantipes - Regels

Gartenschonheit. (Berl in) Arends, Gy Azalea A eenaed Gartenschonheit, 8; 11 TOES i sialabpisy’, Aeros rop Uy My«l927e D0¢8e

Geier, Jl, nk Veil chen, Gartenschonuheit, 83 88-90, il- dus, Ap,.l927, no,4,

Kesselring, W,

3 #reilandfame und ihre kultur I-JII, Garten- schonheit, 8; 66—67, 94—95, lec123, illus, Mr, My< 19275 NOg Z~Se

Schneider, C. Kew gardens, Gartenschonheit, 8: 90-93, Jiluse, COl, Dl, Ansl9L7, NOede

Gartenw, (Zerlin) Page, Hy, Gloeosvoriumekrankheit in maiblumenkul turen, Gartenw, 31: A4e246, illus, Je,l0,1927, n0ecZe Gloeosporium convallariae. i

Page, He Yas verheerende aurtreten der krduselkrankheit bei pelargonien, IeII, Gartenv, 1: GeOmgee, illus, Jegl9c7y NOgee.

I, Die ansicht der wissenschaft, Von H, Pane, eli Die ac der praxis, Von Franz Maller,

_ Hedwigia, (peat) Arnell, H. we

,ueoennoose aus Kamtschatka, Coeeeait Von HH, Hulten, Hedvigia,g 67: 110-112, My,.1927, no,1/2,

Bachmann, H, Nochmals Stereocladium tiroliense Nyl, Hdedwizia, 672 994109, illus, My.1927. nool/2.

Ved, vale} slp Pel7e

Hedwigia (cont.) Moller, Bey \ } | Die leutmoose Kamtscnatkasy Hedwigias, G7 eeaten iy. LOZ nod /2).

Timm, re Ueber moosbastarde, insbesondere uber die kreuzungen und mittelformen zwischen Pogonatum ' aloides (Hedws) P.B. und nanum (Schreb,) PeBs. Hedwigia, 673 1-44, illuse Myel927— nosl/2, Pozonatum nanum vary longisetums

Zschacke, H, Die mwitteleuropaischen verrucariaceen Va. Hedwigia, 67: 45485, ily,1927», no.l/2e

Hoppe=Seyl, Zeitschr, Phys, Chem, (Berlin) Abderhalden, Hy ‘ Antiort auf die '"Bemerkungen uber ungesattigte dipeptidanhydride und ber dehydrierung von aminosaurederivaten, Hoppe-Seyl.» Zeitschre Mhyss Chem, 167: 177178, Jesl927~_ noel/3,

Kiesel, A,

Untersuchungen uber protoplasma III, Ueber die elweisstorfe des plasmodiums von d#uligo variansSe Hoppe-Seyi, Zeitschre chys, Chem, 167: 141-162, Je,1927%—_ Noyl/Se

Indian Yor, (Dehra Dun) Pourke-Borrowes,y Ds Some miscellaneous notes on big trees in Siams Indian Yor, 53: Bl5—227, ple G7, Jeel9e7s 00465

Indische Culturen (Soerabaja) Vrauchtboomziekten, Indische Culturen, 12: 458— -460, Jeel,1927, NOglle

Inform, Agr, (Spain) GIG Cale PAN Im memoria del pror, Giorgio Roster, Info rm, Aer, Spain, IV, 12: 15-16, Ja,/Ape1927. no.1/4,

Recenti, dA, ; I “Caladium! del Brasile., Inform, Agr, Spain, » I¥,12: 10-12, Ja, /an,1927_ no.l/4.

Ridruejo, Lb, Ae

fey ue destruccién de malas hierbas con el acido sul=- furico en los campos de cereales. Inform, Agre Spain, TV Lie olomeol 56 Aldus, SJeyl5,19e%e 10.5875

' ie 4 = « ® 7 » » . : . 4? » tran ak ; . es) - iliac. ; so oe ry Be eat dad ge i. FS te Rae tA ee if ’ ’ Pe irae ree a > ae Brat he 4 ¢ ; be re beet % sid 25) ne - na ke: ee - = s RA ar oy, a

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Inter, Sugare Journ, (London) Deerry, W, Note on Saccharum sinense (Poxourzh). lutem, wagar Joum, 29: S14, . Jéal9e7, nope.

Istria Agr, (Parenzo) Libusti, Dp Attenti alla peronospora dei grappolis Perr Mas piits cot=oOO, Tegloghoe.s NOel be

Ttal, igre (ililan)

Agiats Gy \ nicerche sui fenomeni di fotoeperiodicita.s iiirenl > aNeaer’ 64: 326—Z440, illus, Jesl927, nOsSs

Jahrb, Wiss, Bot. (Leipzig Laibach, I, i Zytologische untersuchungen uber die monoolep= harideens Jehtbe Wiss» Bot, 663 596-620. ES ey ed onl oe Myel927e DOets

schratz, Hs Ueber korrelationen zwischen zellgrosse und

chloroplLastenmasse bei moosene Janrds. Wisse BOts

Gommeea lies) tulus, Mysl927, Dose

Schwemmle, Je-

Der bastard Oenothera berteriana x Onagra (muri- cata) und seine zytologie. Jahrb, WisSe Eots Seen snOIOs ALIS se, Dislls, liyel9c7e NOste

Turesson, Ge d

Untersuchungen uber grenzplasmolyse= und saug= kreltwerte in verschiedenen ‘Oko typen derselben art, Jahnrid,g WiSSs 20t, 66: 72747, Myel9274 NOete

Waide, I, hi f

Ueber die bewezungen der primarblatter etiolier= ter Fhaseolus=keimpflanzen und versuche, sie zu beeinflussen, Jahrb, Wiss, sot, 66: 696—722, Mysl927e N0st,

Zimmermann, We

Beitrage zur kenntnis der georeaktionen I-II, Jahrde WiSSs Bote 663 631—=677, 678-695. illus. My el 927. NO0yt,

I, Geotonische langskraftwirkungen auf orthotrope hauptwarzeln, II. Geotonische l’ngskraftwirkungen aif plagiotrove auslaufer.

Journs Agr, Prats. (Paris) Verchére, Ps a ‘Les mauvaises heroes des cultures (conte)« JOUIN, AgYs Prat» DeSeas 47: 494495, col.pl., Je,18, hie HOw Dy

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JOUIN, AZTe ReSs Tisdaie, W. He, ielchers, leE, & Clemmer, H, Jz Strains of kernel smts of sorghum, Sphacelothe= | ca sorghi and S, cruenta, Journsg Agre Res, Sas 825-888, illus, My.1, 1927 (Gectd Je,30) no.9,

Tucker, Cs My

Sabal causiarum (Cock) Beccari: a new host of the coconut buderot fungus, Journ, Agr, HKeSe @i: 879=888. illus. Ily.1,1927 (Rectd JeeZ0) no.9.

Zeller, Ss. I.

The yellow rust of respberry caused by Fhragmidium imitans, Journ, agra ReSe 24: 857-863, illus, My,1, 1927 (Rec'd Je.30) no,9.

Journ, Bd, Afr. Brit, Guiana, Beckett, He Noxious weeds, Journ, Bdy Agre Brit. Guiana, EOP wee LO, Appt? 7—6 NOede tidesma, a dangerous species which has escaped from controls

Journ. Bot. (London) Drabbie, He Notes on the British pansies. JOULNS | LOG. Go's 167-171, J6nlIele NOw’ 4, The saxatilis-series,

rea SIMs Wig By eos k ludwig Radlkofer (1829-1927). Journ, Bot, 65: 176-177, dJerl927~4 now774.e

Paulson, He Recent lichens from Arctic regions. JOUIDs Bot. Cosl7l—17S.*° Jdeel9276 n0e/ 745

Rendle, As Bs

Mrg John Gossweiler's plants from: Angola and Fortuguese Congo, (conta) Journ, Bot, 65(Suppl.): 3a--40 » Jey l927, 004774,

Sargent, O. Hs

Notes on the genus Hemiandra Ry Bre Journ, 30te. 65: 174=—176, Jes.l927, nosg74s

Hemiandra rutilans, H, gardneri, Ha rubriflora, He coccinea, Spx NOVs

Westbrook, i, Aq Callithanmion paurouriferum JsGsAge Journ.Eot, Cor Mola 67. Jaliduc. | SenkGevs | now (ay

s) 166 To @

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Ve9~ 104154 1420.

Journe Jept, Agre Victoria, (lel bourne) Adam, De Be Plant pathology, Studies in Europe and Americas, (conte) 4+ Cool storage and related problems in England and America, Journ, Dept, Agr, Victorias 25s 257—261le illuse ifyel927 noOsdy

Mullett, He ole ‘heat pickling methods, Journ, Dept, Agra. Victorias 253 290H29 3, My.1927— N05»

Journ, Genetics, (London) Belling, Je The attachnents of chromosomes at the reduction division in flowering plants. Journ, Genetics, 18: 1778205, illus, dJe,l927_ NOsdes

J¢rgensen, Coty & Crane, ileBs

HOrmation and morphology of Solanum chimaeras, Journ, Genetics, 18: 247273, dlluse, PleXi=xVis Je, 1927, NOyc,

Malinowski, i,

The hypothesis of chromosome affinity and the phenomenon of suppression of characters on crossing, Journ, Geneticse 183 2226231, Jegl927, D0gee

Nelson, Ay ;

fertility in the genus Brassica, JOUMN¢ Genetics, Ss LOGMN Gog als. 5 Dliel Xe Jee W927 — «©DOsce

Journ, Madras Agrs Stud, Union, (Coimbatore) | Balaji 2a0, Tele «note of some phases of flowering in rice in fanjore districts Journ, Madras afr. Stud,Union 14: 2458252, Azge/D, 1926 (Rec'd J1,1927) noe8/i2.

Jourms, comol, & Hort, Sci, (London) Ball, He ¢: Mann, CylteT. The influence of some cultural practices on the normal development of the strawberry plant. Joum, Pomol, & Hort, Sci, 6: 104-112, pl.iw-iii,. Jee W927, HOees

Ball, H, & Mann, ColyT,

The influence of time of planting on the develop= ment of the strawberry with a consideration of the possible intTluence of soil and locality, JOUM.s Fomole & Hort, Sci, 63 87-100, Jeel927_ nove

VeIs nowld, Decle

Journ, rowole & Horts SCis (cont«) Bally) Bee) Mann. Comets Tne normal development of ‘plants in Norfolk season 1925=26. Jourme Pomol. & Horts Sci. 62 100-105, ple G-lii.n Jeel927e NOx

Crane, My Be : Self and crossesterility in fruit trees. A summary of results obtained from pollination experi~

ments with plums, cherries and apples, JOUMN+ Pomol, & Horte Scis 6: 157-166, plates. Je,1l927. 100) 2

Mann, CoH, & Bally Es

Studies in the root and shoot development or the Sstrawberrye II. Normal development in the second year, Journ. romol, & Horte Sci. 62 81-86, pl. imi. Je,l927~ NOwce

Swarbrick, Tw

Studies in the physiology of fruit trees, I- Journ. Fomol & Horte Sci, 6: 137-156. plates. Veal ool Duce

I, The seasafial starch content and cambial activity in one- to five-year-old apple branches.

Journ. Soc. Nat. Horte France.( Paris) Meyer, Ny , Histoire de la rosew Nomenclature des difierentes races de roses a fur et a mesure de leur découverte. Leurs caractéres ctotaniaques, Journ. Socy Nat, Horie erance., “IV, 28: cOtecll. © My. 1927,

Julk, Suomalaisen #lain- & Kasvit. Seuran Vanamon (Ann. Sco Z4001—Ss0te Fenn. Vanamo)

Hintikka, Ty Js

Kasviteratoloziset ae Sucten kasvi- tieteellisessa isla jedl tsunidls 3 vuoteer 1922 asti Julk Suomalaisen Hlain=- & Ke a. Séuren Vanamon (Anns Soc. Zoola-Bot. Fenn, ee 3:126—165. 1926, DOst. (Rec'd J1»1927)

German resume (Die pflamzenteratologzischen notizen in der botanischen literatur #innlands bis gam jahre 1922): ».165.

Hintikka, Tads

Tuburcinia Testucae-elatioris Dusp. © Julk, Suomalaisen Hlain— & Kasvit. Seuran Vanamon, (im, Soc. Zool.a-Ho0t. #enn. Vanamo) 3: 105-114. 1926, no,2, (Rec'd J1l41927)

Hintikka, T. J.

Ueover das vorkommen von delodea canadensis (Cae) Rich, in #innland, Julk, Suomalaisens. Elain- & Kasvite Seuran Vananon (4nn. Soc, Zool. —Bot,. enn, Vanamo) 3: 115-127. 1926 nod. (Rec!d 51,1927)

: shout Mhelae w i Ho ie tanto Gi aa en ah in dans : ig 7 eye AP _ : oe ° j Pp et

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- ee Dyas, —ans 5 int the er

Me a 3 oe: 1 90) he ~ “ ‘ 0, eat? = ope ei : “ yt onal = & d 1 ele : ' 7 1 _ 7 ’ . ¢ as a

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WRS)A ) nosl5, Pecce

Julk, Suomalaisen M1Yin- & Kasvite Seuran Vanamon (Anny Soc, ZOOle=cote Fenn, Fanamo) (conte) Krohn, Va Piirteita sdkkijarven ja sen ymparistdn kase vistosta vuosina 1913 ja 19223, Julk. Suomalai- sen Blain- & Kasvit, Seuran Vanamon (Anne Soce ZOOls —30t,. Fenn, Vanamo) 3: 1-104. 1926 (Rec'd Sila 1927) NOsle German resuné: P-lLOR104,

Metsavainio, K.

Oulun seudun talvisiementajate Julk, Suomalai- sen Hlain- & Kasvite Seuran Vanamon (ann. Soa, Z0014—Z0t. Fenn, Vanamo). 3; 166-222, illus, 1926, (Bae ucl) Oe Male Dy

German resumé (Zur kenntnis der wintersteher in der gezend von Oulu (Uleatorg): 1226-229,

Risdnen, Vig

Die flechtenflora des gebiets Ostrobottnia borealis, Julke Suomalaisen Jlain= & Kasvit. Seuran Vanamon (Ann, Soc, Zool, Bot, Fenn, Vana) 32 268-449, 1926, (Rec™d J1.1927) now,

Rainio, A, Ja

Uredinae Lapponicae, Julk, Suomalaisen Hlain- & Kasvit. Seuran Vananon, (Anne ScOn Zoole= Bot. Fenn, Vanamo,) 3: 2359—267, 1926, (Rec'd J141927) DO ole

Landy. Jahrb. (Berlin) Gehrmann, FE. Untersuchungen tiber den vvachstumsfaktor wasser mit besonderer berucksichtigung von futterzewachsen mit mehreren schnitten, Landi, Jahr>, 65: @93- Sie, AS Oia) MOS Ole

Schulz, Gs oS =t = : Versuche zur ermittelung von gesetzmassigkei ten 1m wassernaushalt der »flanzeny Landwe vahrbs

65: 83768584 SAL O een MORO

Maine Jaturalist (Augusta, ile.) Norton,. A, H, The chestmit in wWestbrook, Maine. Maine Naturaliste., 7: 77—78, Jiegloe7. mowe.

Matieres Grass. (Paris) Pieraerts, Jy Contrisition a 1tetude chimique des malvales (conts) Matieres Grasse 19: 78627865, illus, Jeel5, 1927%_ nos2Z0,

gape

Tan wey, ape oP i le

WS) 4 NOwldy Decode

Meded. Proefst. Boschwez Nederl-Indies Thorenaary Ae Onderzoek naar bruikbare kemmerken ter identificatie van boomen naar hun bast. Mededs Proefste Boschwez, Nederls=Indie, nosl6. 207 De Dlatese 1926 (Rec'd J1.1927)

Meded, rroefst. Vorstenl. Tabak, Javas Angremond, As d‘, Nadere gegevens over bestrijding van veld= schimmel (Oidium spec,) in de Vorstenlanden, Meded, Proefst, Vorstenlandsch, Tabak, Java. no.56. 48 pe Dle 1926 (Rec'd J1.1927) Imglish summary: 0.4648,

Mitt, Deut. Landw. Gese (Berlin) Schlumberger, O. Die ubertragung von kartoffelkrankheiten durch die nflanzknollen, Mitte Deut, Landws Ges. 42 637— 641, JSesll, 1927. no te

Mollers Deut. Gartn-zeit. (Erfurt) Frid, As Ve a y Der pflanzenjager I- Mollers Deut, Gartn,—4Zeit, 42: 21l0e8c2l1l, 222-223, 1927, no.l7,18, 1. Botanischer garten in Lissabon (Portugal). II, Victoria regia var, stuckertii?

Peters, Je i

_, Anthurium scherzerianum Schott. Mollers Deut. Gartn,=Zeit. 423 220=222, illuse (col.) Jes2l, Woeie! NOsglve

Month. Bull. Dept. Agre Calif. (Sacramento) Hecke, Ge He Thomas Forsyth Hunt — a tribute. Month, Bull, Calif, Dept. Agra 16: 265, porte Myel927e NO.da

Wyckoff, 5.{ Ny & Root, Ge Aa

The problem of blister rust control in Califomia, Month. Bull, Calif, Dept, Agr. 16: 2779283, illus, MyGloeve: | NOgde

Mycologia. (Lancaster, Pas) Fink, B, New species or lichens from Porto Rico. I Mycologiag 19: 206-221, Jle/Age 1927. no.4, I, Granphidaceae,

Fee eG? cs

ae ie @?! i at , : ois ne é i= as o* | - % ee Sn te el hint ch MePeai te) . ' ee) Saw he 4 aX ) 4g mats > ; y oe) (Fibs . ~ , - eo « Cm ' : ait 7 ; a oe ee oP pe ts oe ft a8 2a 2

wae 1 eos

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OD MAIO. ret iraee malas! fel et a Se a ee, SHR ele. ae ie

ae Pleo wet ast wi

wg Cries suas ote ;

ir ab g dear, rasletee ‘

ee ee my weer a? As ee ve i re tkdin okra, aa Bist: at woe yhdet ‘ Pia j

f Pee LY Mi 4rh yd A Pre _?

“a +t rere. he A

(es Se Wn See, a ee oe 7 Sa. _ 7 rue rk ag oe CCR aoc . a aie

: iG 1

Ve9g NOwl5, Dect,

Mycologia, (conty) Pitznatrick, Hy Me Curtis Gates Lloyd, Mycologia. 19: 153 W5OS DOLt, JL /Azs19276 nNO.4,

Hesler, Le ie ; The pnerfedt stage of Hendersonia mali, Mycologia, 19: 2220227, dJle/Ag.s 1927. nowt. Pleospora mali, nsSDe

Martin, Ge J,

Two unusual water molds belonging to the family Lagenidiaceaes Mycologias 19: 188-190. illus, TlefAce 1927. nOede

Myzocytium prolierum, Achlyogeton entophyun,

Murrill, W,. A, The yellow-gilled Russula, Mycologia, 19: 229-230. Jl./Ag. 1927.n0.4e

Roberts, Jy We. & Dunegan, Ja Ce

Critical remarks on certain species of Sclerotinia and Wonilia associated with diseases of fruits. Mycologia, 19: 195-205, Jls/uge 1927. non4ts

Rosen, H. R,

A pink=-colored form of Polyporus sulphureus and its probable relationship to rootrot of oaks, Mycologia, 19: 191-194, plel6-17, Jl./sg.1927 nost.

Stevart, #. Ce

Oedocevhalum fimetarium end Peziza vesiculosa var, saccata in mshroom beds, Mycologia, 19: 184-187, deh 1275 nol.

_ Thaxter, 4, j Note on Myxotheca hyvocreoides and its synonyny, Mycologia, 19: 160-164, illus. J1./Az. 1927. nos.

Wehmeyer, Ly He Cultural life histories of Diaporthe II, My- cologia, 19: 165=183, plelZ15, Jl./Ag. 1927. no.4.

Mykologia. (Prague) Cejny Ke fussula lepidae Ifykologia, @: 37. colsvl. #,/Mre 19264. (Rec'd Je.1927)

a. e y Saar 4 Flos rhe wrt 2 LS ‘ pe ‘ f ,! ei made a f » 7 y 0) at 7" 6 , ‘ i Lv. ‘wat petals U0) A . ‘ eae ied ty aie Ce ' ? ’ te” Mites th e - git a Fao ‘lady ae | } oar? x a wip del T1 j ‘ Pe f aby Shel » A “ ry phys iy 2 < “yy 4 * : hohe f «ni { ; eo ¢ Ay ve pul yo 1; Mati UND ERS, rad Ya VG) a TEVA ee ere / CewWic4 4 Does fies Sa ; sal - i 7 a ee if ait tix ey ree a ! ® A443 > aS ies Se ee ee ee mit ne é eu Gas oes 8) . " ao ¢ Po DA! len = '~ ee A hy i's , a * a yh ony i | ; a er hs : af ru “cy dnd 5 te ; 7 , , a PPP ICG By cucteaie cls * woldeane desta it ® cé " ‘ io oe 7 ad 1 - ¥ of 6G ~ mony s ¢ ; bat ot Tere ara >: Ss . oe & ’ ; oy far Oy at ? aA Paare wid a ; ; pi 44h ‘ ie 4 ‘ ‘ ¢ \ 5 yea > ¢ 4 4 y - 7 & nee hs eae. 2. 2 ~e is b ers Vie j ¢ a l ¢ <a an oe -) 4 pave i +“ P % ming a i e i ' ‘ ! - ay" I . » tae ae iT) t wer i i i z d (yo eM ‘ssw? ’ a ell aah ye nel, oh gl fel e* 7% wi. Bs ] as, Oo iad vs : * ) ete.5 ‘ * t pr omg a | ' 3 Ue ee iii ey . wets ahh f i wi ti¢; hy ig rl od eentdg BS yey on ; 1. Oe n i? or 5 , * : aad Ba H , A j > ' } y : p ne ie Ae Oe LE oe Ome ‘ y “ 7% i

mo eo <? oy eta ie | eae é; ee aren Lae oO MOREE Mite Pike, 0030 Pih oe ames inh 4 \ OR

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Vals aera Pele

uroleeie. (conte) Klika y Bs QO rodu Battarea Perse (Sur le genre Battarea Pers.) Mykologias 3: 3-35, 47-50. illus. 1926 (Rectd

Jes1927)

Pilat, A»

Hno jnik smetixtni (Coprinus sterquilims Fr.) Mykologias 3: 107. colepDhe Jls/0,1926 (Recld Jew 1927)

Pilat, Ay } Spongipellis borealis (Wahi,) Pa choro? severni Mykologia, 3: 78-79, pl. Mys/Je,1926 (Reatd)

iJ e—l927) Pet, A. ; sf wv ¥ Trametes vini (aren) mone > choro$ borovy nebezoec=

ny Skildce jehlicnatych lesu (Trametes vini (Brote) Fries, un ennemi dangereux des forets a feuilles aci- cullaares), |) Mykologias (3: 7-9. .illus.,) p

Ja. 1926 (Rec'd Je, 1927) nowl.

Velenovsky, Je S

Holubinka aaa. (Russula badia Quel.) if- kologia, 3: 79-804 colepl. MMys/Jes 1926 (Rec'd d@,_ 1927)

Nat, Belge. (Bruxelles) Michel, E, le buis (Buxs sempervirens, Ls) Nats Belge. 8: 90=—94., Jesl927~. WOeba

_ Nature (London) Belling, Js The nomenclature of chromosome groupSs ilatures 119: 926, Jes25, 1927, no.3008,

Prof. We Lochhead, Nautre, 1129: 862. Je,11, 1927, no, 4006, Wotice of death,

Nature Mag. (Wash., D. Ce) Ralekers) he) Lig A wild flower naradise, Nature Mag. 10: G5= oa) eS Sl COLLIN el Ite hoe ne) NO ds The western statese

Robsinson, C. Hs A semimdouble wild rose new to botany, Nature Mage 10: 62, illus. Jis1927. now,

perviss, G,. Pe The edelweiss, Wature Maz. 10: 25. illus. J1.1927, HOgile Leontovodium.

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Naturwissenschaften, (Berlin) Grafe, Ve Das iageiGapromlen: Naturwissenschaften, § 15: 513-5216. Jeet, 1927, NOeed.

New Zeal. JournsAgrs (Wellington) Greenwood, ts We Destruction of tall couch. Extended experiment in Marlborough, New Zeal, Journs ‘Agre B4: 338— Soca) PRIUS. MVI927, | nol de

MacKenzie, Je Ge

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Covered smut of barley and its control. New Zeale Journe. ATs 24: 304—208, TUS Sie Nie: DIZ 7 eNO. de

Rice, We He.

Subtropicalefruit culture. Achievement and possibilities in the Auckland district. New Zeal, Journ, Agte (as) SaamGob, . ‘Nyel927. DOLde

Nuovo Giorn, Bot, Ital. (¥irenze) Cappelletti, C, _ Processi degenerativi negli ovuli in seguito ad impedita fecondazione, Nuovo Giorn, Bot. Ital. NeSey 242 409%490, ple ivev, — 1927_. NOs

Francini, Ee Diy . L*embriologia del "Cynanchum acutum L,". Nuovo Giom., Bot, Ital. nes., A: 381-385, ple di. WOH HOLDS

Francini, EK L*embriologia del genere "Stapelia", Nuovo Giornds Eouw tial mesh.) 24s) 40408. ple) aie G27) | now ae

Messeri, A.

Sul valore sistematico dei caratteri anatomici delle foglioline delle cicadeeg Nuovo Giorn. Zot, Ital. . NeSey Hs B19! B27. 1927 NOwky

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Pampanini, R,

Secondo contributo alla conoscenza della flora dell'isola di Rodi, Nuovo Giorn, Hot. Ital. DeSey SH: 369-380. 1927, noee,

Silene salamandra sp.n.

La Sesleria nitida Ten." del Me Titano. (Republica di S. Marino), Nuovo Giornse Bot, Ital. neSey KH: 22 8= 332 e 1927, NO gk»

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- Intorno alla ibridabilita delle razze varteno= Carpiche di Nicotiana tabacum Le Nuovo Giorn, 3ot, inGahe NeSey A: 359—=368 4. 1927.6 NOaKe

Savelli, R, ue Note nicozianografiche I= Nuovo Giorn, Bot, ipa NaSeg fe 309= 318, illus. 1927. NOsca : 1. Latenza di caratteri anomali e loro riattive Zione per ibridismo.

Savelli, Re ed ae

Una notevole variazione in Prunus amygdalus Stokes, Nuovo Giorn, Rot, Ttals | MeSey 34: 27 seeGe. illus. —— 1927, nose.

Savellis Ry oy ae a enlie Pseudocleistogamia in "Salpiglossis sp." Nuovo Giorn. Bot. Ital. NeSe, BA: 259—266, 1927, no.2,

Savelli, R.

Variazione monofilla in "Medicago arabica (Le) Al1.°(?) vel speaff, Nuovo Giorn, Bot. Ital. NeSey A: 302-308. illus, U9e (a) Ose

Savelli, R, ee Virescenze € proliferazioni in "Crotalaria juncea ~

L." Nuovo Giom, Bot. Ital. nesay 24: 267-272,

illus, 1927, no.2,

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Nuovo Giorn, Bots Itale (conte) Savelli, Re Ne Virescenze e proliferazioni in "Verbena officinalis ek Nuovo Giorne Bote Itale MaSvy BH: BG 402 6 AIS OR 7. Ow 6

Zenari, Se

Muove osServazioni sulla flora delle Prealpi Carniche. Muovo|Grorie ote Ttals (sSidy) Ges 282201. 1927. NOnce (

Obst= u, Gemiseb, (Berlin) Gleisberg, W. Unterlagenpflanzung und urzelwachstum, Obste ue Gemiseb, 73: 182-185, Je.16, 1927, no.le..

Oesterra Bot. Zeitschr. (Wien) Geitler, Le Hautung bei einer pennaten diatomee, Oesterr,. Eot. Zeitschr, 76:98-100. illus, Je.l927, now. Navicula sphaerophora,.

Klein, G,

Der mikrochemische nachweis der alkaloide in der pflanze, Oesterr,. Bot. Geitschr, 76: 389-97, JeslIeView) NOgle

Janiczek, F,

Versuch einer dauernd agamen kultur von Covrinus ephemerus (Bull,) Fr. Oesterr. Bot, Zeitschr,. 763 11G-137. Je,l927_ NOs,

Netroufal, F,

Zytologische studien uber die kulturrassen von Brassica oleracea, Oesterr, Bots Zeitschr. 76: LOT 5=. ple imiie Jenl927e NOeLo

Vierhapper, F. Regionale moorforschung in Buropee. Sammelbericht. Oesterr, Fot. Zeitschr, 76: 138-151. Je0lIC7~

Orchid Rev. (Richmond, Engiand) Arnold, Rs Hardy orchids in the garden. (cont.) Orchid omen Bos) 17G—7 7a deelIe7~ | no,tOB. |

Mousley, He ie further notes on Malaxis unifolia. Orchid Rev. 35: 162-164. illus, Je.1927. no.403,

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Parfum. Mod, (Lyon, France) Grignard, . tine Le centenaire de Marcellin Berthelot. Parfums Mod. 202.107—108, illus. Myel927e NOe5e

Offner, Je

De ia distinction des plantes par ieurs caracteres odorants. Parfums Mods 203128130, Myel927e -N0e5e

Parry, Ey Je Quelques huiles essentielles de 1®Inde, Some Indian essential oils, Parfum, Mod, 20: 131-122.

My. 1927. nOsds

Parfums #rance (Grasse) fg Les aurantiacees, Parfums Frances; 5:95-98~ Ap,l927, no,50, Compiled by Service de documentation, Etabisse= ments A, Chiris, Text in both French and English.

Cerbelaud, Ry

Fougeres aromatiques, Parfums France, S)S 614, illus, Ja.1927 (Rec'd Jee) no.47~

Text in both French and Inglish,

The genre citruSs Parfums France, 5: 99=104, Place eps 907, no, 50, Compiled by Service de documentation, Etabisse- ments A, Chiris., . Text in both French and English,

Perfum., & Essent. Oil Rec, (London) Camphor leaf oils from St,g Lucia and Burma, Pere fum & Hssent, Oil Rec, 18: 2lleci2, illus, Je, 1927, nfyrb.

Oils of Eriostemon and rthebalium & synthetic passion fruit flavouring essences Perfum, & Hssent. Oj] Recs lO: elveciss, allus, Jegl927, Eristemon coxii, Fhebalium dentatun,

The pansy in the perfumer's arte Perfume & Essente Oil Rec, 18: 207=209. illuss dJesel927. nos,

Ve9s No» 15, Pe 205

Perfum, & Essent. Oil Rec. (cont.) Researches on Russian essential oils. Pere fum, & Essent, O13 Rec. 18: 228220, Jee 1927~- NOgbe Turkestan, Caucasus and Crimea plants and dis-

tillates,

Thompson, Ce Je Se The lore of the irise Perfum. & Essent. Oil Rece 18: 222224, illus. Jeel927. nob. Variability of the camphor tree in formosa. Sho-Gyu, YueJu and Shiu oils. . FPerfums,. & Essent. Oil Recg 18:3 212216. illus. J@e1927, NOsbe

Petit Journ, Agr, (Paris) Bellair, G, Le nouvel oidium des groseilliers, Petit Jou ewaere | Sis) 7Sc~ LMS. Jess wi o2i7en NOLwolo,

Pflanzenbau (Berlin) Bodnar, Je _ Beizversuche mit quecksilberhaltigen nassbdeize mitteln, Pflanzenbau, 33 375"379_4 Je,l5, 1927, no.<4, Usuplun, germisan, higosan, aezfa.

Phytopath,. (Lancaster, Pa,) Bryan, WK, Beef infusion versus beef extract media, Fhytopath, 172 413-414, Jesl927. nowb. ;

Bryan, MeKe The flagella of Bacillus amylovorus,. Phytopath. 17: 405=—406, Dle BViiie Jesl9e7, no.65

Colley, Re He & Weston, We He je George Richard Lyman, 1871-1926, khytopath. 175 355—361. porte Jeol 277s NOwbs

Drechsler, Ce

A emendation of th: descrivtion of @phiobolus. Reterost roms. Ene tova pie Var sual. Jes1927, nO. Ge f |

Tameeets Ge ie The curly top of sugar beet in the Argentine, Fnytopath, Ne A0 7408, Je@e1927. NO26 )

Hollowelly te As, Monteith, J,, jr, & Flint, Ww, P, Leafhopper injury to clover, thytopath. 17: 399—404, illus. Je.1927,. no.w6.

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Sherbakoff, Ce De Fowdery mildew of muskmelon, Fhytopathe 173 4148415, Je.1927. no.w6, Sphaerotheca fuliginea,

sorokin, HE,

Phenomena associated with the destruction of the chloroplasts in tomato mosaic, Phytopath, 173 363-379, Dl. xiiexv, Je,1927, nOe6e

Stevens, #. Le & Youngy Po Ae ' Qn the use of the terms saprophyte and parasite. Fhytopathe 17: 409411. Je,1927, nosed.

Planta, arch, Wiss, Bot. (Berlin) aslexandrov, W, Ge Ueber die entwicklung der hoftiipfel in den tracheiden der kiefer, Planta, Arch, Wiss. Bote 3: 628-640. illus. eyelets DO.

Boss, Gp,

.Beitrage zur zytologie der ustilagineen, Flanta, arch, Wiss, Bot, 33 597=627 6 illus, My,1927,. n0ste

Buxbaum, 1.

Entstehungsgeschichte einer Drosere-form mit gegabeltem bliitenstand, Planta, Arch, Wiss, Bot. 3: 758761, Myel927, ndste

Kisser, Ja

Untersuchungen uber den einfluss der naéhrsalze aut die wasserabgabe, wasseraufnahme, relative spross= und wurzelmasse und die blattstmktur I~ II, Planta, Arch, Wisse Bot. 3: 562=@577, 578 596. My.1927. nOste

II. Veranderungen der blattstruktur unter dem einflusse der nahrsalzes

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Untersuchungen liber die wasserdampfaufnahme der flechten, VFlanta, Arch. Wiss, Bot. 3: 72A=757, My. 1927. no.4,

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Entwicklungsgeschichtlich-zytologische unter suchungen an einigen saprophytischen gentianaceede Planta, Arch, Wiss, Bot. 3: 641-733, illuSe, pl, iev, M Yel927%— NOwds

Ruhland, we. & Wetzel, K, i

Zur physiologie der organischen sauren in grunen pflanzen III, Rheum hybridum Hort, (Vorlaufige mitteilung.). Flanta, Arch. Wiss, Fot. 3: 765~ 769.6 Myel927. no.4.

Schumacher, Wey ©

Storiwechselphysiologische untersuchungen an panaschierten pflanzen. Planta, Arche Wiss, Sot. 3: 762='764,° Myel927~_ D0ete

Schwarz, WW,

D ie entwicklung des blattes bei Plectranthus fruticosus und Ligustrum vulgare und die theorie der periklinalchimaren, Pianta, Arch. Wiss, Bot, 3: 4998526, illus. My,1927. now4s

Fool, Franc. (Villefranche, France) ' Traitements des maladies du prunier. fFomol,. #ranee Begone Melee DOw ls

Proce. Austral Assoc, Adv. Sci, Black, J, il, - Australian botanical nomenclature. TOs Austral. Assoc, Advancems Scie V7: 742-745. 1926,

Richardson, A.E,V,

. transpiration ratio of wheat at diiferent stages of growth, Proc. Asutral, Assoc. Advancem. Sci, 17: 662=666. 1926 (Rec!d J1,1927)

Rodway, L,

Some ecological ifeatures in Tasmania, Proce Asutral, assoc, Advancem, Scie 17: 730738, 1926. (Rec'd J1.1927)

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Proc. Auutral. Assocs Adv, Sci, (cont.) Swain, Ey". . A universal index to wood, Proc, Austral. assoc, Advancem, Scie 17: 668673. 1926, (Rec'd J1.1927)

Wenholz, BC i ’ } A suggested relation between the water require» ment of crops and their value in the rotation, Proc, Austral. Assoc. Advancem, Sci, 17: 674=— 676. 1926(Rec'd J1.1927)

Froc, Biol, Soc, Wash, Blake, S. F, A new Hymenothrix from Arizona. Proc. Biol, Soc. Wash. 40: 49-50, Je—n D0 gl 9270 Hymenothrix loomisii, sp.nov..

Blake, S, i,

Two new species of Securidaca from South America, Proc, Biol, Soc, Wash, 40: 51-53, Je, 20,1927.

Securidaca cayennensis, S. leiocarpay SDeN0Vs

Hitchcock, A. Se New species of grasses from Central America, Proc, Biol. Soc, Wash, 40: 79-88. Je.20,1927.

Proc, California Acad, Sci, Eastwood, Ay New species of Ceanothus. Proc. Calif. Acads Sci, IVy1l6: 361-363. Ap.1927. noslle Ceanothus cyaneus, C, insularis, C. utahensis,

NeSPe Keck, D. De

A revision of the genus Orthocarpus, Proce Calif, Acad, Sci, Iv, 16: 517-571, Je.1927. noe 17,

Proc, K, Akad. Wetensch, Amsterdam, Blaauw, As H, On the atmospheric humidity during the flowver-= formation of the hyacinth, Proc, K, Akad. Wetensch, Amsterdam, 30: 206—215, 1927, no.2,

Luyten, I,

On the favorable effect of 35* C. on the celle formation in foliage-leaves of Hyacinthus orientalis, Prod, K, Akad, Wetensch. amsterdam, 20: 197=—205, E9276 NOe2.

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Proc, Ke skad, wWetensch, amsterdam, (cont.) Offerijnss Pedele On the occurrence of striped and totally red — coloured inflorescences on the same plant with Jah= lia helvetia, froc, K, Akad, Wetensch. Amsterdam, 293; 172-177. illus, 1926 (Rec'd Je,1927) nOedze Transl. from Versl. Gews Vergad. Afd, Natuurk, kK, Akad, Amsterdam, VeK, pt.c. ft

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Latex as a constituent of cellesape Proc. Ke Akad, \WWetensch, amsterdam, 29: 192=198, illus. 1926 (Rec!d Je,1927)

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Rep, Agr. Exp. State Inst. agre & Nate Hist. Zionist Organe Reichert, J. Plant-pathology, 1921/26 In rep. Agre Hxd. Stat. Inst, Agr. & Nat, dist. Zionist Organ, 1921/26—- Ist=

Rev, Agre Come y Trabe. Cuba (Habana) Agete, fe Cultivo del aguacate en Cuba, ReVeAgroy Com, y Trabe Cuba. 8(6)s B16. illus, Mr. 1927.

Agete, i,

Cultivo del anon, Rev. Agve, Come y Trabe Cuba, 8(6): 27-29, illus, Mr.1927,

annona squamosas

Rev, 20t. appl. (2aris) Chevalier, He Le Melaleuca leucadendron (concl,) REVe BOte APPle 73 25-3226 Myel927e 10269,

oufrenoy, J.

La notion agronomique de iYespece chez les rouilles des ceréalese ReVe BOte ADDlse 73 ZOb~ 309 « Myel927_ N0eb9%e

Yersin, Aedes

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Nouvelles recher hes sur le chondriome de la cellule vegetale, ReVe Gen, BOts 39: Bl-263- pl, 9-12, Jep19L27 5 no.462,

Guilli termond, A, & Mangenot, Ge

Revue générale des travaux de cytologie parus de 1910 a 1925 (cont,) Rev, Gene Bot. 39: 384 404, Je.1927, no,462.

i a“ Revs Gen, Sci. (Paris) | andre, G. Gustave André. Reve Geng Sci, 37: Zee BWde Je, oLtO27e mont he

Rev. Hort. (Paris) . i

Bois, D, te professeur Charles Sprame Sargent, Rave Hort. 993 427-4638, port. My.16,1927. noOel7s

Pernet~Jucher, Je

Linybrication: utilite de la eondstien artifi cielle pour l*obtention des roses nouvelles. Reve Hort, 99: 47 3477, Piews, Je, 16, L9e27h) noses

Visimorin, RR. dey Le piment gros long changeant. Rev, Hort. 99; 461, cOl,ple dJde,l6,1927. NOES Capsicum annuum,

-- Reve Hort, Algerie, (Alger) Trabut, L, Le Soja, Soja max. (Z.) Soja nispida Savi,

Rev, Hort, algérie. Gis OO ee 2liuss Mya ies Oe Se j

Rev, Zool, Arr, Suppl, Bot, (Gand) Vanderijst, H, Etude botanique ae Ne ae seehics ou. kamba, Bev Zooly ihr, Suppl, ote totes BIsB28, dJe.lI274

Rhodesia Agr. Journ, (Salisbury) Byles, Noxious weeds in southern ahodesias Hhodesia Agr, Journe 24: 551-558. ANS a My MO CMe Og a.

9 “* vz) : #, shay Ss AL Brlinatoriilate $0 bbe : / 1 <o hs var wif 0) 7 oft - ‘s 4 ae a eue,, = 7 cs > or ’ 1s My yg ia ie i \ \ ty a m5 ita wg ‘Pure ha ee a a at : r ba we : PW RAK apis 4 uke |. i aie eany a ap tee ! } POS Ts ARE is ein, OU MSGR) aed “5%

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WAS nayoy ueoy A ire HeKS)

Rhodora (Eoston) Evanse He We Notes on Connecticut Lichens, Rnodoras Si CYS Oe Je, bos? es NOg 3te 5 hiecenora, suhnaltiday, SpPeNn0Ve

Hutchicocles (AS

Tne validity of the grass genus Teokaaaoe Roodora,) 929s Di4-116, Jesl9e7_ HOocdics

mvidesce shows that Digitaria should be accepted as va,id, Panicum sanguinale 4s. oeling selected as the steadard species,

Svenson, EB, Ks w#itects of postepleistocene submergence in

easter North America (concl.) Rhedora. 293 1052114, Jey WPA no oahee

Riz, et Rizicult. sears)

Heim de Balsac, HF. & Heim de Balisac, He

Oboe yaa a L?étude vic! Logigre des rigs Criza sativa L, Atlas eee des rize Stricture ahatomique, Riz, et Rizicult. > 24) 244, Pl_~eb-27, Ap, 627. NOy de

For earlier nos see Heim de Balsac, R,

Schrift, Naturwissenschartl, Ver. Schleswig-Holstein, Christiansen, We Die tiora der Halligen, ‘Schrift, Naturwissen= schafti, Ver, Schleswig-Holstein, 17: 244-255, 1926. (Rec'd J1,1927) nosde

Christiansen, W,

oie westerenze der rotouche in Schleswig-Holstein und ihre prlanzengeosrapniscne tedevtung, Schrifte Naturwissenschaitl, Ver, Schleswig-dolstein, 17: Si4—e224, 1926 (Re Wer SPLAT SE) goby

Koppe, Fa |

Beitrage zur mocosflora von Schleswigedolsteing Schrift, NWaturvissenschart)., Ver, Senleswig-Holsteing 17: 263-296, 1925 (Rectd J1,1927) nouwle

Wendenorst, ~~

Die pilanzenwelt der Nordseeinsel Trischedy Schrift, Naturewissenschaftl. Ver. eee Holstein, Ws 2622426 1926 (Rec'd dl 21927) Dace

=

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NES mone Oe Se

Science. (Lancaster, Pa.) Barnes, Wf Oy George Bishop Suaworth, SiGLemeen) | Dye gioos GaSe) Ole gwoctien) DO GIG,

The iwational arboretum, Sciences DaSe, 6065 BenG gy sede Meg BO LOI OS

nCience News Letter,

Thone, +, roison ivy conguered by chemi.calse science News Letter. 120225): IP, 9-10. SALUD MS yi! Giikyead 19275

Scient. iwlonth, (Lancaster, Pa, ) Blakeslee, A. 2.

A paradise for plant lovers, Sc Lente Menthe ADs) Daw Ss SPATE LG Cy hey CADP S LS en (A manaVoyrad hen

he biological station at Alto da Serra, Brazil.

Peattie © Dy Ce anrin 35 Smith - e young man*e impression, Scient, Wenth. 25: 24-86, port. ce 68) Ji.1927. nOvle

Soil Sci. (Baltinore) AMES, ve Wie & Gerdels Ro We The seedling plant method of determining soil matrient deficiency, SOal Sci, 2353 455-466, JenlI2%e DNOsbe

Lundegardh, Ha Carbon dioxide evolution of soil and crop growthe

NOil Sci, £4: 417-450, Gidws,., le dec desler, MO Ceiog

So. African Gard, (Jonannesturg) Bolus, (lin Ualedon bluebell (@ladiolus spatha Someisc Gard, Ireicis. illus. (col,) sechIe/, TOO,

South African plants cultivated at the National botanic gardens = lirstenbesch, south, Afr, Gard. U7 CL7=218.5 PROS Sy) eo 1 =) Osi Oe:

Studies flant Pays, Lab. Charles Univ, FPraguce Némee; 5,

#inige 1 eae ena uber die regeneration bei Collybia tuberosas, tudies Plant srhys, Lab, Charles Univ, Prague, <3: 98-1024 Das. LEA,

ay w4 % ’ <2 i ' 7 4 ‘ . ua 4" dod he 5 "y hx: ; nb eo a) ‘ Rn? ¢ vv? a hallee 9 es Os Pig! Py nd very ue wu y- 7 Re ive ‘ Pd > ot ? byt of (hi4.2,

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Studies Plant Phys, lab, Charles Univ, Prague (cont. ) Nemes. BN ay Einiges uber dae dorsiventralitat der fruchi- korper von pilzen, Studies Fraut Phys. Lad, Charies Univ, Prague. &2 89-S7, Ate 19266 (Rec!d J1,1927) peas Nemec, 3B, Petes cates onserechonm Ungen an Lenzites sepiaria We ae Prank pote ha Ch oes Teive Pragueca cd

Se

The cultare of calcareous Cyanovhyceae, studias Plant Fays, lead, Charles Unive, Fregue, 3: 88-88; 1926.5 Reich, Ls

Hxperinentelles und theoretisches zar paysiocio= gie der stran! 134 8

men oum tens, Versuche wber dite a ae aes des wachstams und der atzung der x dauxvch die radiumstrahl ea, Studies Gee Lab, Charles Univ, Prague, 3: 555, £926

Ltinfluence des cations sur l?amidon dans les

YaGines, Studies Flant FEnys, Lab, Charles Univ, Prague, = 3: U06—=114,. 21926 (Recta JI, 21927) - Svensk cot. Tidskr. 4 is

Birger, S, ; Per Dusen, 1855-1926, Svensk Bot, Tids 20: 77-85. porte 1926 (Rec'd Jen1927)

Du Rietz, G. te

Bidrag till Kebnekaiseomradets flora. svensk Bot. Tidskr, 20: 4%-51, 1926 (Rec'd Je,1927) Grapengiesser, 5S,

By sdoatralct -ens flora, lakttagelser rorande veges tationen i en vosterbottnisk kustsocken, med artior~ teckning, Svensk Bot. Tidsskr. 203 366-405,

Jish) aos t+ (The vegetation in the parish ronuents)

B idrag till violaceernas cytologi, , Svensk, Bot, Tidsizr, 20: 414-419, illus, 1926 (Rectd Je,1927)

ry co . » ed ? j Pad € ” 8 ® * e ° ® sa”, am? 4 3 a ‘ 6

MY Atte 4,

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Sveuslxy,

VeGy (Osa De Deco

Bot. Tidskr, (cont, )

Jensen, Cs

Riccia oelandica Cy Jensen, nova species. Svensk Bot, Tidskrs £0: 67-58, illus, 1926. (Rec'd Je,1927)

JOhansson, NN,

OUkologische studien uber den gasauntausch einiger landpflanzen, Svensk, Bot, Tidskr, 20: lLOV7=’36, ijlus, 1926 (Rec'd Je,1927)

‘y

hanges ‘Ths Nagra eae rorande Kristianstadstraktens flora, Svensk Bot, Tidskr, 21: 3244. 1927, n0.le

Lundequist, OF, 3,

OUrmbunsslaktet Drymogiossum Presl, Het ee till kamedomen om den “fria Kiyvopming ee hos Ormbunkarna, DVeiore. sebOt.)) Laasrer ZA0)2

272-280, illus, 1926(Rec’d Je.1927)

Madime , Go ON

Tae ra, Laver fran Trosatrakten, Svensk, Bot, Tidskr, 203 52-59, 1926 (Rec*d Je,1927) Fhizocarpon splendidam, o2SD¢

Romeil, tin Gy Remeris on some species of Folyporus, Svensk Bot. Tidskr, 20: 1lec4, 1926(Rectd Je, 1927)

Svensson, H. Ge

pce logiscne-embryologische solanazeenstudien it svensk, Hot. Tiastr, 20: 420u4m4, Pluss) | M266) (Rec'd Je,1927) )

i, Uever die samenentwicklung von Hyoscyamis nigerg be Tolmatchew, A.

Uever Hesperis pallasii (Pursk) Torrey et Gray und ahr verhalten sul Nowaje Semija, Svensk, Lot, Tidske, 20: 6064, 1936 (Rec*d Je,1927)

Hi, Ppallasii ssp, humilis,

431s djalmar Nilsson, 1856-1925, Svensli, BOte Tidskr, oO: 72—m76_. port, 1926(Rectd Je.1927)

lye

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NOASY SIS no,15, Pp. 40

Torreya, Brown, N, we anal lanugie, & new genus of rubber=yielding trees, tommevan |) 27s rale53, | Myo /Je,h9o’y DOnds

Cockerell, T.D.Ap The Ail may onvezo) (dianan)..| |) Tomreyas) ens A5-50, iiye /Jeal927, NOs 3o

Cockereli, T. oA,

4 suprosed fossil catmini, Torreya, <7: Seals.) Nyy dey Goi%s (DO_ Se.

Nepeta (2) pseudaeluri, n.sD.

Latham, R, Tipularia uniflora on Montauk PSint, Leng Island, torreya, ee oo. MyadJé,1967_ NOade

Trop, eT. (Perdenivya) (Ceylon) Lester Smith, We C. Water hyacinth eradicatione Trop, Agr, Ceylon, 683 226-339, ey WIZ Om ay

Trop, Joods, Yale Univ. Sch, For, (New Haven, Conn,)

Kanehira, R,

Wote on the identity of the Chinese "pau-hoi" LrOVeOoes; Lave Univ, och, For, no,10, p.5é o4, J@,h5 BOS,

Wachiius sp,, may prove to be undescribed, Conclusive evidence that it is not Machilus thanbergii.

Record.) So dg 5 Trees of Honduras, Trop, Words Yale Univ, DCA Ome i NO Os) pe Loa? J@ei,y L9C7,

Standley, Py Ca New or otherwise interesting trees and shrabs collected in Guatemala and donduras in 1926 by

namel J, Record and Henry Knyla, ~ Trop, woods, YalevUniv. ‘ochy, Hor, no,10, Deters Jeol, Lo Ae

Coccolooa orowniana, Amtilea chittendenil, SP, 10Vy

Standley, 2. Cy

Wer trees collected in pone vy Geerge P, Cooper and Gcorge iM, Slater, Trop, ‘igads Yale Univ, Sch for, no,lO, p,,4’7-51, Jeol, Ge?

Carepa slateri, Meliosma panes ensis, Citharexy— lum, Cyphomandra homaloyhyila, sp,.ucVv

.

. PF } J » ad) . gh ; ? P LP; re S *) f ‘ ‘ 4 P ‘ { , M een) gt ‘A ae ih ‘ i vs var ; , , Ma 4% ‘ ‘ wie ‘ “? t : , ry mv : py ‘ : aiee iy . ay : f * a a wrk ¢ ‘ bo P@me, wi P s . : . 4 a) ¥ is P afugee ‘esa * # q > ¥ nf % 1’ oom . / P

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7 »@ Sie ww ¢ 7 sess oe 2 cena fas

Ve9s nO,15, pa Shy

Weekly Flor, (Chicago) Jacobs, Me Re Rock gardens. Weekly Flore 6(16) : 14. JeeZ0gl927%_ 10616,

Yearbk, Pharm, DHOw tsi) Galie. Berberis aristata, DC., and other species of Berberis, A, comparative study of the structure | of the stems, In Trans, Brit. Fharm, Conf, Yearbk, Pharm, 1925/26: 365-384, illus, 1926, (Rec'd Ji.1927)

Yedeoth (Proc, Agre Axe Stat, Zionist Organ) neichert, I, The control of siut disease of winter cereals in Palestine, Yedeoth (Proc, Agre Expe State Zionist Organ,) 3: 76-62, «#0 1926, Text in Hebreile anglish surmary: Ppelile

Reichert, Ie Diseases of vegetables 1925/26. Yedeoth (Proce AGTe HxXpe Stat, Zionist Organ,) 1: 17220, Jeel926, Text in Hebrett. ; mnglish sumaaty (New vegetable diseases in Palestine in year 1925-2653 Dec7@—28-~

Reichert, I . Jampingeoff in citrus seed bedse Yedeoth (Proc. Agre ExXpe Stat, Zionist Organ) 4:5 47-157-e Jae Loerie it Text in Hebrewe. - Hnglish summary: p,164-165,

Reichert, I»

Powdery mildew on egz=plantse Yedeoth (Proce AGYe Expe Stat. Zionist Organ.) ‘2: 49—52, illus. Agel 926,

Text in Hebrew, English summary: p,62, .

Zeitschr, Bot, (Jena) Burgeff, He & Seyboldy Ae at Zar frage der biochemischen unterscheidung der geschlechter, Zeitschr, Bote 193 497537, Loe nO eo 6

cu ] ¥ 7 Wis ‘ye owe a, a. ‘ a> Pg f sa @ . @ § ae Md ; ® ® ’ X 2. te - oe ps . 4 P « bd \ bar 4 a @

: ~#

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Ve9s no,l5, Dp, tes

Zeitschr, Forste u, Jagdw, (Berlin) Nemec, Ay aa gs y Jeber den einfluss verschiedener waldbestande aur den gehalt a Gis bildumg von nitratven in waldbodene Zeitschr, Forst= us. Jagdie 593 Bel Z524 Jee L927 4 DOgby

Zeitschr, Zuckerind, Cechoslovak.s, eDe Stehlik, V, & Neuwirth, BF, Sollman den mbensamen stinulieren und gegen wurzelbrand beizen? Zeitschr, Zuckerind, Cecho- Slovak, Rep, 5ly 455-449, iy, 30,1927, 10.38,

Zionist Organ, Agr, Bxpe Stat, & Colon, Dept. Dive Ext. beatles Reichert, I « The control of smut diseases of winter cereals in Palestine, Zionist Organ, Agr, Hxps Sta, & Colon, Dept, Div, 2xt, leafl, noglSs 12 p. [1926]

Reichert, I,

whe smat diseases of sorgnum in Palestine, Zionist Organ, Agr, ixp, Stat, & Volon, Dept. Div» Meta tesmls moOslie 10 p, atius [1926]

wnglish summary: peG—10; text in Hebrewa

Expers State Publ, ciatond Ge P. & Anderson, P, Js tobacco diseases observed in 196, Connecticut Tobacco Stat, Rep. In Connecticut Agr, Expe Stats Tobaccowocate sul. SB, PeSDTR57T, ApelS27s

Carr, Je ihe Bright tobacco in Georgia, Georgia Coastal Plain @xp, stat, Bulle n057.» 28) Dei Lewsey ogo tie

Jehle,g R,Asy Oldenburg, Few, & T

The relation of internal cobtediscoloration to yield in corm. Wive years! results, Maryland Agr, Exp, Stat, Bull, 290, Pe l78-196, DOU Sig Mr .,1927,

Moorey i, Cy Hoilow heart of potatoes, Wichigan Agre "xp, Stat. Quart, Bull, 9: 137-139, My 1927. noste

Moorey H, Cs Results of potato spraying aud dus ting experiments 1926, Michigan Agr, Exp, State Qmarte Bull. 9; 1dl#133, Miy¥~el927 » NO ate

Peltier, G, L, Flant diseases. Son, Rep. Nebraska Agr, Exp, State 40: 24627, 1927,

Ve9y 2015, Pe 43

Bzper, Stat, Publ, (cont, )

Wichtingale, CG, T,, Robbins, We» Re & Schermernoins ili Wreezing as a method of preserving plant tissue

for the determination cf nitrogenous fractions,

New densey Acts WxD, State Eull, 4425 16 Da

Mre 19275

shubart, D, Vs

The xvormation end development of the pistillate flowers of the vecan, Cklahoma Agre Expe State BUY USS, inosine locins

State cublications,

New £ooks,

Pammely Jip Hy & Vong: Cay Ms The weed fli *a or Iowa, Bull, Jowa Geol SUTVe NOg4e Reve ede 28 Moines,1926 (Rec’d J1.1927)

de iinewantin. ge Cy Cilman, J, C. Cunningham, Ada

Hayden, *, OD» Butcner, D» Porter, Rp, Ry. Rothacker, joint auth@rs,

Ivey, Je By successrul dhlia growing in the south, Charlottes Nz Usy [The author] ; C1927 5

Johnson, 4. 2, A garden in Wales. London, xdward Arnold & Cons Lee.

Vegetable gardcningess London, Tae Buttervorth Vtds g 19e%e

Worse, PB, British wild fruits and how to identify them London, ‘he Kovorth press, pige7}

North American floras v.%,pte4. (Carduales),

ap Carduaceae, ljabeae, Neurolaenaea, Senecioneae (pars) New York, 1927,

Jeaqewuntegcen; “ital al

De houtsoorten van Suriname, Amsterdam, 1927, Vel, deel 2 (K,Vereen, Kolon, Inst, Amsterdam, ileded, *o.XKil, Afdeel Handelsmuse no»6)

Westy Ge 6 A treatise on the British freshwater algacecs New & rev, ed, Uambridge, Univ. Press,1927._ Partly rewritten by #, EH, #ritsch,

Gy

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BOTANY

CURRENT LITERATURE

ADDITIONS TO THE BOTANICAL CATALOGUE BUREAU OF FLANT INDUSTRY, COMPILED FROM PUBLIC. ATIONS) REGEIVED IN THE LIBRARY OF TRE UNITED STATES DEPARTMENT OF Agra TURE WASHINGTON, D, C.

ee ey ee

es pee ere att ae a a a oer Ser emer Goan ae ; oO ¥ 7

Vol. 9, n0, 15, «7 | aaly lieeaelee,

Acta Phytochim. (Tokyo)

Agr. Rep.

Amer. Bot.

Kinoshita, K.

‘Ueber die ernahrung der pilze mit den kobaltamnin- komplexsalzen, Acta Phytochim. 3: 3150. Diwgiingat. Je lyor, nO.L.

Tamiya, H. Studien Uber die stoffwechselphysiologie von Aspergillus oryzae. I~ Acta Fhytochin. 33 5Sl-

ioe i eeeivers. nO. lL.

Tasaki, T.

Ueber die absorptionsspektren der pflanzenfarb- stoffe der flavonreihe IV, Die absorptionsspektren der anthocyane, des catechins und der xanthon- derivate. Acta Phytochim, 3%; 1919. pl. i. ve. igor, no, 1, |

Colonial Sugar Refining Co. North, D. 5S. ‘Leaf-scald, a bacterial disease of sugar cane. Agr, Rep. Colonial Sugar Refining O0o., no. &. 80 p. illus., col.pl. 1-2. Ja.1926 (Rec'd My.1927)

(Joldet, 111.) Buswell, W. M. The camnon-ball tree. Amer. Bot. 33: 97-100, illus. Jl, L987. nos 3. Couroupita guianensis.

[Clute, Wed Death of Mr. Payson. Amer. Bot, 333 127, dis L927. NOW.

[cinte, W.N.]

Fragrant Solomon's seal. dmer. Bot. 33; 125. ipa. NOLS.

Polygonatum multiflorum,

Clute, W.N. The meaning of plant names, XXXI, Verbenaceae. Amer. Bot. 33: 111-114 Je gee | MOsce

“ *

SOOO ie "y / 7 4 « af mn ‘ PP i, savy sipeliaabisel Site 223 « ‘ a a : 7 b t ¢ » 7 aig ee iw ys =i ” man oe «beets say Ay q ona. . a) if r | See OT eae eat em

Shey

(eRe Shoat «re,

diebiabcas citi neh jie Setig “al secrtiiina MEALS 3h RANE SS nak —e | co Pee ie 4

a. i : ny | ee lias adi celia tacvaon) DE gh OS". AD: Ga teTIas as_08. ee a NGELON Dow) LkeT ad. ead Leo oat . (. or Pe ee a ee a2 a ae Silasseeael hE ee 2eh kaa ans «i ee J ; ’ alates 2) : piece See ry ene re eee 4 eae

V.9,mno0.15, p.2.

Amer. Bot. (cont.) Lombard, L.H. Hibernation of three water Lb onetes. Amer. Bot. 33: 1148116. Jl. 1927. no.3d. Spirodela polyrhiza, Lemna minor, Ceratophyllum demersum, Utricularia cornata.

McMurray, N.

Some wild grasses. Amer. Bot. 83: 116-117 Jl, 1927. no.3d.

Avena fatua, Danthonia spicata, Digitaria san- guinalis, Poa annua.

Moore, S, U.

Indian pipe or ghost flower. Amer. Bot, 333 LO7=108, J1.1927. no.3.

Monotropa.

Nelson, <A.

A new Penstemon from Arizona. Amer. Bot. 333; 108110. Jl, 1927. no. 3.

Penstemon clutei, n.sp.

Peattie, D. C. 5 Botanizing on Mt. Mitchell. Amer. Bot. 32: 101-107. J1.1927. no.3.

Amer, Journ. Bot. Johnson, A. M. Studies in Saxifraga I Amer. Journ. Bot. 14: 323-326. pl. xlexlvii. Je. 1927. no.6. I. Section hydatica.

Kanouse, B. B.

A monographic study of special groups of the water molds I- Amer. Journ. Bot. 14: 287=306. pl. xxxiiexxxiv. Je.1927. no.6,.

I. Blastocladiaceae.

Gives new species.

Melburn, M. C. & Thompson, W.P.

The cytology of a tetraploid wheat hybrid (Triticum spelta x T. monococcum). Amer. Journ. Bot. 14; 327-833. illus. Je. 1927. no.6.

Schultz, E. S.

Nuclear division and spore-formation in the ascus of Peziza domiciliana. Amer, Journ. Bot. 14: 307—322. pl. xxvexxxiz. Je. 1927. no.6.

: t urd Area," id terdieien™ “4 ah eibe ne be ” iota ” ia : , iM \ / or od a ey i) 2 Peasy 542% : trans @ vr atc ASAP IQit piece atacdtayl outa ae: Dadi vet Mb pre . 308 40m tw lt énendg 20 agi et ‘ime hon pS WAS wre rl ty Pe ey Hs | 7.) roisoabal ee ean fet. 2ya0%k eovs2th errt nugeseas? e& «th Torr »c¥ LOE s et wi5 ~retuls sec rob aOR toms ol Sans ofthe 2M no-t exhale j = af E +82 7 TSE | rg et ef y $05) RO fh lt apes toy E ‘ Peds Toeh at ibvigely- IG = ee: pastels amrsoet EF i 0 ia, 73a Scr Th. Cees icionye 0 Tite Ole terol ne ou etaa oat vit bf Pigs ht Prw wf Abioe M,on8 . TSeE at inners 7 POUL GIRES OOF ARTE eh : not ‘gael 7 Oil nayed

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. 1 Ia fi iA Wit sn) 0a i 2 piss car AC ee ae ideals Pedy ta Se HO

V.9, nO.l5, pid.

Amer. Nat. Brinicante Ae a Genetics and the problems of development, Amer. Nat. 61; 2802283, My./Je. 1927, no,674,

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Sex and sex-determination in the light of — observations and experiments on diecious plants. Amer, Nat, 61: 319-332, illus, J1./ag. 1927. no.675,

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A factorial analysis of certain shape characters in squash fruits, Amer. Nat. 61: 333-344. J1./ag. 1927. no, 675. ,

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Ann. Gembloux (Brussels) Haymont, L, Ltemploi de la sylvinite en purdre ou en dissolu- tion pour la destruction des sanves, ravenelles et diverses autres mauvaises herbes, Ann, Gem-= bloux, 33: 2lie220. Je. 1927. no. 6,

Anz. Akad. Wiss. Wien. Math.-Naturw. Kl, Eisler, M. & Portheim, L. a i ? Weitere untersuchmegen uber hamagglutinine in pflanzen (vorlaufige mitteilung). Anz. Akad, Wiss, Wien. Math,-Naturw., Kl, 63: 35=36, 1926. (Rec'd J1,1927)

Handel-Mazzetti, H.

Plantae novae sinenses, diagnosibus brevibus descriptae (cont.) Anz. Akad, Wiss. Wien. Math.- Naturw, Kl. 63; 8-12, 95~112. 1926 (Rec'd Jl. 1927) no.1/27,

SS ' . ‘TA af ¢ civ * sigh tard oz bs cea Pats Ae. \ 4

s TAT . 10 Cmeikivasy ef eeiteul faorrapian tthe 3 “idal¢ Sco onty g6- cJaosiu: eno Ie >.) ae Pas is a8 SANS veer ¥) aes ’ ; ‘ 2 . Di pth loow canrteadss 4 culot Ad ee * “Seselis aT IY £ACOe tel . c ) ~ 4 7 WIMP Betas! aque sated: he be I os views one. Lalpart Oy eh Wiehe. “VetS-S6E 1f2 08% sso 23 Le Ie aN8 Ours, Eye SFMCs, 8h, LI BTM aty Far aati eek: Fel ete b stk te (tw et yin prey + ref TAGs Maris said os a aan i ¢* it 24nu "eee. 4 sie ie 4 54 (nioee * ‘ «i {O0n 29 an. ait spbice Wy OP SEVANA 44°00 veh De Jiasves. ,covoes np aoliurriaebia <i wtih. ,wattiod uanliavua.s sahil ae . ay a tnt Paeu . ol? .OSSeb Ie ee

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a ey agi Ra pl tsa BOE 7 Shae! Pi rt se Vend gb ot » 3 Ap m af

VON GTS: Disitne

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Ber. Ohara Inst. Landw. Forsch. (Kuraschiki)

Kondo, M, Ueber die ergebnisse der pedigree-zucht der Semisterilen reispflanzen. Ber. Ohara Inst.

Landw. Forsch, 3: 2758289, 1927, nod.

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Temperature relations to the growth of gramini- colous species of Helminthosporium I= Ber. Ohara Inst. Landw. Forsch. 3: 349@377, pl. xxvi~xxix. W927. no.d.

I. Effect of temperature on the vegetative and reproductive growth of Helminthosporium turcicum Passer and Helminthosporium maydis Nisikado et Miyake.

Yamaguti, Y.

Kreuzungsmmtersuchungen an reispflanze II, Ueber die zweite (S-M.-) koppelungsgruppe mit besonderer berucksichtigung ihrer korrelativen beziehung zur blitezeit (Vorlaufige mitteilung) Ber. Ohara Inst. Landw. Forsch. &; 319-330. 1927. no. 3.

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Wrst shy 2M ,otnetininss wa sGeloe ig Oae ate bell ce PR ot dO) Baek AY fae : i é v OT ae .

briidson ied) .doowd™ wert

ob Sbatagysgtbey to) aksitod outs olf, thie \ a eyed cet pewenaltqvies aobky ett Vie, J08Sed SS. <2 oe 1 4e soteat Ui oh. abrie —J lot eft tiratieguactir eid i ipsa nee ; ‘ » hate} atoat MB,’ wit Pe alone tn TON «VREL oxmkevis ie tlpaie 46

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POR’ tortor,

SHELLS ERROR? a

V.9, no.15, p.5.

Biochem. Zeitschr. (Berlin) Scharrer, K, & Schwaibold, J.

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Vicia faba.

wits st MLA anli (Alin: . ee citi. Gaia

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Bot. Mag. Tokyo, Asahina, Y. Note on some new Japanese lichens determined by A. Zahlbruckner, Bot. Mag. Tokyo. 41: 369- 374. Ap. 1927. no,384,

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Bot. Mag. Tokyo. 41; 389=398, My.1927, no.485. Text in Japanese; English summary: p.397=-398,

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The crysoscopic measurement of the cell sap of some land plants in the vicinity of Dairen, Manchuria. Bot. Mag. Tokyo, 41; 407-410. My.1927. no,485.

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On the polygonaceous plants of Manchuria.

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My. 1927. no.485. Text in Japanese, English summary; p.404.

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‘Zahlbruckner, A. | Addimenta ad lichenographiam japoniae. Bot. Mag. Tokyo. 41: 312-364, Ap. 1927. no. 484,

u

“fod of ome - atk tie) aah oBaal hs

V.9,) MOLL, Devs

Botaniste (Paris) Chadefaud, M.

Contribution a l'étude de quelques éléments morphologiques des cellules chez les algues de mer, Botaniste. 183 1558166. pl. iv. Je. 1927. no.1/6.

Dangeara, P. A.

Recherches sur 1 'assimilation ahiorophylavenns II. Botaniste. 14: 998224, illus. 0.1926, no.3/6.

Dangeard, P. A.

Recherches sur les Bangia et les Porphyra. Botaniste. 183 1838244. illus. pl. viiiexii. Je. 1927. no.1/6.

Dangeard, Pe ie Sur ltorigine des vacuoles, Botaniste. 18; 245-264, pl. xiiiexv. Je. 1927, no.1/6.

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Contribution a l*étude cytologique des exoas- cées, Botaniste. 18: 10154, illus., pl.ieiii. Je, 1927, no.1/6.

Kahner, R. Le développement du Boletinus cavipes (Opat.) Kalch, Botaniste. 18; 1770181. pl. vievii.

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Etude cytologique de l'hyménium de Mycena galericulata Scop. Botaniste. 18: 169=176. mie. Je. L927... no.1/6.

Bryologist. (Pittsburg) Beals, A, T, Dr. Georg N. Best, 184601926. Bryologist. 30: 20e22. port. Mr,1927. no. 2.

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Toe4 Peet ets:

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_ A note on Conostomum tetragonum (Dicks. ) Lindb, (C. boreale sw.) Bryologist. 30;27. Mr. 1927, No.2.

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Bull. Dept. Agr. Mauritius. Handbook and guide to the Botanical gardens of Mauritius together with a list of plants growing in| the gardens. Bull. Dept. Agr. Mauritius. 35. 16 p. plates. 1926 (Rec'd Jl. 1927).

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Investigations of essential oils. Bull. Imp. Inst. Gt. Brit. eo: LO7eleO. Jl. 1927. no.c. I, Pelargonium oil from South Africa. 2. Rose~

Mary oil from South Africa. 3. Oil of Pittosporum undulatum fruits from South Africa. 4. Palmarosa oil from Seychelles. 5. Gingergrass oil from Seychelles.

6. Fennel seed from South Africa. 7. Fennel seed from southern Rhodesia. 8. Dill seed from southern Rhodesia.

gatos Pact Parris ads wedin Beare , aipkes ini ace, ) Chath y

| eee ian -pottyes resid py aein w bonindisseth eae rv Tet igh BE 3S ~ faye log

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ae, Sats ye epee! yo vgn eUBOMes Mea: ar fae any |

V.9, no.15, Pace

Bull. Mise. Infor. Kew. (London) Abercrombie Anstruther Lawson. Bull. Misc. Inform. Kew. 1927: 2238224. no.5.

Charles Sprague Sargent. Bull. Mise. Inform.

Craib, W. G.

Contributions to the flora of Siam. Additamentun Oa Bull. Misc. Inform. Kew. 1927; 212-220. no. 5.

Wes 1s BE. Ludwig Radlkofer. Bull. Misc. Inform. Kew. 1927; 220-221. no.5.

ISLC avebely RON aD a Ole Contributions to the flora of Burma III. Bull. Misc. Inform. Kew. 1927: 20@e212, illus. NO+eDe

Sprague, T. A. | | Santalum, Eucarya, and Mida. Bull. Misc. Inform. Kew. 1927: 193-202. no.5.

Bull. Sci. Fharm. (Paris) Maheu, J. & Chartier, J. Faux ipéca et origine botanique de l'ipéca

strié mineur "Manettia ignita’ Schun. Bull. Sci. Pharm, 34; 347-357, Aas. ae Loe. no.6. :

Perrot, E. & Hamet, R.

Yacé, Ayahuasca, Caapi et leur alcaloide: télépathine on yagéine. Bull, Sci.Pharm. 34: 337-347, depots.) -nO.so,

Banisteria caapi.

Sartory, A., Sartory, R. & Meyer, J.

Sur quelques modifications biologiques pro- duites par l'action du radium sur l'Aspergillus fumi- gatus" Fresenius. Bull. Sci. Pharm. 34; 273+. Emaar iyien LOT «10.5 ; .

Bull. Soc. Bot. France. (Paris) Ancel, 5. Le retard de Be eet déterminé par | l’application des rayons X sur les graines, est-il d& & une action sur les réserves? Bull. Soc. Bot. France. 74; 12~17. Ap. 1927. no.1/2.

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Bull. Soc, Bot. France. (cont.) Arénes, J. Etude phytosociologique sur la. chaine de la Sainte-Baume et la Provence. (cont.) Bull. Soc. Bot. France, 74: 65885. Ap. 1927. no.1/2.

Bonati, G.

Scrofulariacées de Madagascar (Collections Perrier de la Bathie, Decary, Waterlot, Viguier et Humbert, d'Alleizette). Bull. Soc, Bot. France. 74: 86-101. Ap. 1927. no, 1/2.

Chalaud, G, & Nicolas, G.

La croissance terminale et la "fausse dichotomie" de Metzgeria furcata Dum, Bull. Soc. Bot. France, 74: 113-130. illus. Ap. 1927. no.1/2.

Charbonnel, J. B, L'abbé Michel Gandoger. Bull, Soc. Bot.France. 74: Sell, Ap.1927. no.1/2.

Chemin, §.

Sur le développement des spores chez quelques némaliées, Bull. Soe. Bot, France, 74; 162-167. Sins, Ant 1927, no.1/2.

Chouard, P.

Monographies phytosociologiques II. La végéta- tion des environs de Tonnerre (Yonne) et des pays jurassiques au S.-B. du bassin de Paris, (cont.) Bull, Soc. Bot. France. 74: 44=64. Ap. 1927. non 1/2.

Dugas, M.

Observations sur les hépatiques des environs de Montpellier, Bull. Soc, Bot. France. 74; 107= dteeehp. 29027. no.l/2,

Friedel, J,

Deux fleurs anormales, 1'vne de chou, l'autre de tulipe. Quelques remarques sur 1l'importance rela- tive de certaines anomalies, la stabilité du type erucifére, la plasticité du type liliacée.

Bull. Soc. Bot. France, 74: 39043, illus. Ap. neg. nG. 1/2. :

Tulipa gesneriana.

Guérin, P.

Le développement de L'anthere et du pollen ghee les liliacées (Sansevieria, Liriope, Ophiopogon, Peliosanthes). Bull. Soc, Bot. France, 74: 102- POM Aldus.) Ap, 1927. no.d/e.

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Bull. Soc. Bot. France. (cont.) Guffroy, Ch. a Notes sur la flore Wrctoane It, Bull. Soc, Bot. France. 74: 17-39, Ap.1927. no.1/2,

Hamet, R. Sur quelques Sedum d'Asie. Bull. Soc. Bot. France. 74: 1538163. Ap. 1927. no.1/2.

Langeron, M.

Annotations et additions & la flore Gretcees: Bull. Soc, Bot. France. 74: 130=@139. Ap.1927. no.1/2. A

Potier de la Varde, R.

Mousses nouvelles de l'Afrique tropicale fran- gaise (Diagnoses préliminaires) 5° note. Bull. Soc. Bot. France. 74; 1428153. illus. Ap. wo27. no. 1/2:

Bull. Soc. Hist. Nat. Afr. Nord. (Alger) George, L. Etude anatomique des tiges de cytises de l'Afrique du nord, Bull. Soc. Hist. Nat. Afr. Nord, 18: 35-50. illus. fF. 1927. no.2,

Maire, R.

Contribution a l'étude de ‘le filoke des montagnes de Numidie, Bull. Soc. Hist. Nat. Afr. Nord. 18: 71076. Mr. 1927. no.3.

Maire, R.

Quatrieme contribution a 1'étude as la elope. du Sahara occidental. Bull. Soc. Hist. Nat. Afr. . Nord, 18:3 9-11, Vas LISre TAs Le

Murbeck, 5,

Apergu des Verbascum du nord-ouest ae) us Afrique. Bull. Soc. Hist. Nat. Afr. Nord. 18: 82-84, Mr. 1927. no.3. |

Drapiet Die):

Quelques mousses désertiques. Bull. Soc. Hist. Nat. Afr. Nene 18; 1lée13. illus. Ja.1927, no.l.

Tortula saharac, sp.nov.

is es! eae » pwr. ry ¥, Hine - u Pad i « v7 n i

es sng

‘ 7 e . a“ * 7 ie es ~ * 1e6 : y tm ae ae hee

Mecano Dielkon

Bull. Trop. Plant Bea, wousdation (Washes DiC. )

HATS eg A

Field control of sugar cane root disease conditions. Bull. Trop. Plant Res.Foundation. no.6. 16 p. 1927.

Calif. Cult. (Los Angeles) Bemis, M. B.

‘The Boyce Thompson sauietes arboretum,

Comin Cultyn 693/53, 67. 71, illus. Jl.,16,) 1927.

no,.d.

Johnstone, H. W,

Cult.

The canning peach basket and rust. Calif. GoeCOma nied Loar. NOs.

Canad. Hort. (Peterboro, Ont.) Berkeley, G. H.

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Raspberry mosaic. Canad. Hort. 50: 173 apis 1927. no.7.

Citrus Leaves (Redlands, Calif.) Brown, S. M.

The effect of boron on citrus trees, Citrus

Leaves, 7(7); 21-23. Jl. 1927.

Compt. Rend. Acad, Sci. Paris. : Auger, D.

a la 185;

Sur la réaction électrique des cellules végétales polarisation, Compt. Rend. Acad. Sci. Paris. 87-89, J1.4, 1927. no.l.

Bertrand, G. & Perietzeanu, D. J.

Sur les proportions relatives de potassium et ‘de

- sodium chez les plantes. Comt. Rend, Acad. Sci. Paris. 184: 1616-1618. Je.27, 1927. no.26.

Bridel, M. & Aagaard, Th.

Rend. 1927,

Sur l'hydrolyse diastasique du turanose. Compt. Acad.Sci. Paris. 184; 1667-1669... Je.27, no,.26.

Chaze, J.

dans

Sur l'apparition et la localisation de la nicotine la plantule de tabac. Compt. Rend. Acad. Sci.

Paris. 185; 80-82, illus. pp ei? air A soko) ike

Chouchak, D.°

Sur l'antagonisme entre les plantes cultivées et —

les bactéries du sol dans leur nutrition minérale. Compt. Rend. Acad. Sci. Paris. 185; 82-85. Ji .4,1927.

TO sls

oe § /-

Awa & fie) fale fy of Y, Ye » A hie ive v a be 1 i a F 7

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Veg: no.15, p13.

Compt. Rend. Acad. Sei. Faris. (cont. )

Costantin, J.

‘Essai d'une ee de la cure dlaltitude. Compt. Rend. Acad. Sci. Paris. 185; 1416. J1.4, Loe%. | NOL.

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Observation vitale des cinése polliniques dans le Lilium candidum L. Compt. Rend. Acad, Sci. Paris. 184: 1664=1666. Je.27, 1927. no.<6.

Popovici, H.

Quelques remarques sur les élsloplestes des hépatiques. Compt. Rend. Acad. Sci. Paris. 185: 77-80. illus, J1.4, 1927. no.l.

Compt. Rend. Soc, Biol. Paris,

Eichhorn, A.

ees ele caryocinese somatigque de 1'EZquisetum arvense et de 1'Equisetum maximum, Compt.Rend. Soc. Biol. Paris. 97: 153-154. illus. Je.24, 1927. nocd.

Jansons, Edv.

- Observation sur la pollinisation croisée du Pisum sativum L. var. arvense. | Compt. Rend. Soc. Biol. Paris. 97; 2588260. J1.1,1927. no.2l.

Joyet-Lavergne, Ph.

Sur les raports entre le glutathion et le potentiel d'oxydo-réduction intra-cellulaire. Compt. Rend, Soc, Biol. Paris. 97: 140-142. Je.24, 1927. no.20.

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‘Preti,G. Cure primaverili contro i parassiti veseeaat! Costa Agzurra Agr. Flor. 7:122-124. My./Je.1927. no,5/6.

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reer. via ah photoie goldnetalllog-ak sao ate: i dieagiak oe a ‘Soba etd WkAers stat of fy eial hin GO: Matt LILG Ze 3°, “ahve Soe

avh | canara os ty NetBsel) wf extso wp eyes cal kpc bd Saltilwonapt tat Hold wlaisohexeh ee SLANE aie V2 sedhat lol oul) Rates ORL aa 38

scaaaahe ai | DREAM

Vinge mowlan pata.

Country Life. TayVori Gay Gio.) : The beauty of the water lily, Country Life. 623 28-30, illus. Jl.2, 1927. no.1589.

Taylor; Genie) he South African Beieiea: Country Life. 62 (Suppl.): lx, lxii. J1.9, 1927. no.1590,

Ergebnisse Biol, Bachmann, F. Das saftsteigen der pflanzen. Ergebnisse Biol, l: 3428379, 1926 (Rec'd J1,1927)

Kaho, H.

Das verhalten der pflanzenzelle gegen salze. Ergebnisse Biol, 1; 380-406. 1926 (Rec'd Jl. 1927)

Prianischnikow, D. N,

Ammoniak, nitrate und nitrite als stickstoff- quellen fur héhere pflanzen. Ergebnisse Biol. 1: 407-446, 1926 (Rec'd J1,1927)

Facts about Sugar (N.Y.) Earle, F. S. yi Sugar cane and its culture (concl.) Facts about Sugar. 22; 698-702, J1.16,1927, no.29.

Faserforsch, (Leipzig) Bredemann, G. Versuche uber ertragssteigerung bei flachs durch klimawechsel, Faserforsch. 63 51-72. Jie 19275 NOve.

Tobler, F,

Kupfer oxydammoniak als. mittel zur erkennung des aufschliessungsgrades nei hanffasern. Faser=- forsch. 6: 85=88. illus. J1. 1927. no. 2.

Flora (Jena) Frietinger, G, Untersuchungen Uber die kohlensaureabgabe wie Sauerstoffaufnahme bei keimenden samen. Flora. H22;,Jerec0L, 1927. no.1/2.

Goebel, K.

Archegoniatenstudien XVII. Die sporelater- teilung bei den lebermoosen, Flora, 122: 33- Po. above)’ 2927, no,1/2.

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V.9, no.1l5, p.15.

Flora (cont, )

Floralia,

Janse, JM. Bine neve einteilung acy pPlenpaabereetheen: Plora,) deesiitede. | illus, 1927. na. He

Schwartz, H.

Zur beeinflussung des Tene twie anne gas- formige und fliissige reizstoffe. Flora. 122; @eagen) /dlus, 91927. no.1/2,

Tod) Ws de Zur frage nach der herkunft der blumenblatter, @lora, (lees S775, ilius, 1927. no.1/2.

W6ycicki BAe

Ueber die zygotenbildung bei Basidiobolus ranarum Eidam II. Flora. 122: 1596166. pil.i-~ aan 1927. now /e.

zollitsch, L,

Zur frage der bodenstetigkeit alpiner pflanzen unter besonderer berucksichtigung des aziditats- und konkurrenzfaktors, Flora. 122; 93~= 159, 3 1927. .nosl/e.

(Assen, Netherlands) Schenk, P,J. ; Gaye

Uit de practijk bent. ) Floralia. 48; 411-412, illus, J1.1,1927. no.26.

Vit de verslagen van den plantenziekten-kundigen dienst III. Floralia, 48; 4128413. illus, J1.1,1927. no.26,

Flor. Exch. (N.Y,)

Waite, M.B. Apple graft treatment for crown gall. flor, Exch. 65; 7612769, Jl. 9,1927, no.10.

Forstw. Centralbl. (Berlin)

Wilde, J. Die kiefer in der Pralz. Forstw. Centralbl. 49; 409=@425. Je.15,1927. no.2.

Fruits & Gard.

Bennett, C. W.. Some symptoms of raspberry diseases. Fruits & Gard, 25(7): 5, 10-11. illus. J1.1927.

Stopping loss from tomato leaf-spot. Fruits & Card Peo (7) ste.) Ji. L927.

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Gard. Chron. (London) Friend, H. Ideal gardens and plant lore III In Homer's wide . ; domains. Gard Chron. III,82: 20. J1.9, 1927. no. eplilio

Ragionieri, A. The Panciatici or Florentine Bizzarria orange. * Gard. Chron, ELE eet eb. SLO ge7. Novela.

Sadmon, E. S. & Ware, W. M. '- The powdery mildew of flax. Gard, Chron. III, 82: 34—35,. VIS. 11.0 L927.) NO.,cklo.

Thomson, P. M. Snowdrop seeds and seedlings. Gard. Chron. III, 82: 7-8. illus. J1.2, 1927. no.2114.

Todd, E. 5. | | A revision of Violas (cont. ) Gard, Chron. III, ‘Ge: 23. d.952927. no.2il5.

Wordsell, WW. C, Welwitschias and other plants of Damaraland, Gard. Chron. III, 82: 10-11. illus. Jl.2, 1927. no.2114.,

- Gard. Chron, Amer. (N.Y.) Jacobs, WM. R.

Rock gardens, Gard, Chron, Amer, 31: 174-136. Phe. JLek9et. : 20. 7.

Johnson, A. T, American elas in aB ola World rock eee Gard.

Gartenw. (Berlin) a Tuinmann, Ez. Eine weitere. blattkrankheit der pelargonien ? SAT oa Sl:. 375=376. Je,24, 1927. NO. 20s

ee ek: eects: Wisc. ) Hofmann, BR W. Some attempts to modify the germ plasm of rhaseolus vulgaris. Genetics. 12: 284-294, illus. My.1927. mo.3. :

Aitets Nie

A genetic analysis of white-margined flowers in the Japanese morning-glory. Genetics. 12: 199-241, My.1927. NO...

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Genetics. (Cont.) Imai, Y. & Kanna, B. On the variability of a white-eared form in Amaran- tus paniculatus. Genetics. 12: 242-252. My.1927. NOs Se

Giorn, Risicolt. (Vercelli) Chiapelli, R. La selezione del riso. Giorn. Risicolt, 17: Wa I9 >is. ) Je.sO; 1927, No.6.

Giron. Sci. Nat. ed Econ. Palermo, Buscalioni, L. & Catalano, G. Il Legno crittogamico e la costitizione arcaica dei fillomi delle acacie fillodiniche e fillodopodiche. Giorn. Sci. Nat. ed Econ. Palermo. 34: 105-111. illus. Wee ae Acacia trigonophylla.

Comes, S. Germogliamento endocarpico sperimentale in Solanum lycopersicum Milli Nota II. Giorn. Sci. Nat. ed Econ,

Palermo. 34: 149-162. illus. 1927.

Hawaiian For. & Agr. dudd 2:6... Bamboo agains staghorn fern. Hawaiian For. & Agr. pac so. atlas, Ap. /de, 1927. no.2, Gleichenia linearis.

Heil & Gewurz-Pflanzen (Munich) Lingelsheim, A.von. Primula officinalis (L,) Hill. Eine pharmakognostische gesamtdarstellung. Heil.- u. Gewirz-Pflanzn. 10: 49-80. JeeIer. NO. ce.

Rosenthaler, L. i Dp Ueber Hyoscyamus mticus Linne. Heil- u. Gewurze Eitanzen, 10: 84-87. illus. Je.1927. no.d. .

Hilgardia (Berkeley) Samuels, C. D. The oxidation of sulfur in alkali soil and its effect on the replaceable bases, Hilgardia. 3: 1-26. My.1927.. nol.

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i+ ice ‘Lacke 28 savor taht £90 Gusta cic 29 0M ees yeeee ee

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Hoppe=Seyl Zeitschr. Phys. Chem. (Berlin). Grassmann, W. & Haag, W. Adsorptionsverhalten und trennung der hefepro- teasen, Hopne+Seyl. JZeitschr. Phys. Chem, 167: 188-201. Je,1927. no.4/6, Abhandlung uber pflanzenproteasen ... von R, Willstatter VIII.

Grassmann, WV.

Ueber die dipeptidase und die polypeptidase der hefe, Hopve=-Seyl. Zeitschr. Phys. Chem, 167: 202-220. Je. 1927, no.4/6.

Abhandlung Uber pflanzenproteasen ... von R, Wadlstatter, 1X!

Mertens, E, ; Zur Kenntnis der porphyrine. Hoppe=Seyl, Zeitschr, Phys, Chem, 167: 179-187, Je.1927, no.4/6.

Hort. Illus. (Boston) Lewis, G G. How to keep roses thrifty. Hort. Illus, 5: 289- 300, J1.15,1927. no.14. Control of diseases.

Japmese Journ. Bot. (Tokyo) hoo, “i. ae On the mutual effects between the plant growth and the change of reaction of the nutrient solution with ammonium salts as the source of nitrogen, Japanese Journ, Bot. 3: 163-203. My.1927. no.3.

Maekawa, T,

On intersexualism in Arisaema japonica Bl. Jap- anese Journ, Bot. 3&3: 205-216, ple vii-viii. My.1927. no.3.

Nisikado, Y.

Studies on the rice blast disease. Japanese Journ, Bot. 3: 239-244, My.1927. no.3. English résumé of "Ine imotibyo ni lwansuru kenkyt". (Bull.Plant Prot.) no.15. 211 p. Mr. 1926,

Sakamura, T.

Veitere studien uber die moderierende rolle der organischen salze und des phosphats bei der kultur von Aspergilus niger. Japanese Journ, Bot. 3; 245-265. Ity. 1927, no,3.

SLOW de A cytological study on pollen sterility in Solanum tuberosum, L. Japanese Journ, Bot. 3: 217-238. illus.

Duty LIP. TO. O's i

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V.9,No,15, p.19,

Journ, Agr. Res. Gallup, W. D, The gosSypol content and chemical composition of cotton’seeds during certain periods of development. Journ, Agr, Res. 34; 987-992, My. 15, 1927. &Becld U1 oye) no.) LO,

Harter, L, L. & Whitney, W. A,

The comparative susceptibility of sweet-potato var-~ ieties to stem rot. Journ, Agr, Res, 34; 915-919, My.15,1927 (Rec'd J1,9) no.10.

Harter, L, L. & Whitney, W. A, Mottle necrosis of sweet potatoesg Journ.Agr. Res, 34: 893-914, illus. My.15,1927 (Rec'd J1.9) no.10.

Kearney, T, H. & Peebles, R. H.

Inheritance of rate of shedding in a cotton hybrid, Journ, Agr, Res, 34; 921-926. My.15,1927 (Rec'd J1.9) no.lod,

Lindstrom, E. W, The inheritaneeo6f ovate and related shapes of tomato fruits. Journ, Agr. Res. 34: 961-985, My.15,1927 (Rec'd

JLL9) no.10,

Journ, Bath & West & South Co, Soc. Agr,

Nattrass, R. M, te The white root rot of fruit trees caused by Rosellimia

necatrix (Hart,) Berl, Journ. Bath, & West & South. Coun- ties Soc. VI, 1: 169-175, pl. i-ii. 1927,

Wallace, T, An experiment on the witner-killing of vegetable crops

in market gardens, Journ, Bath & West & South Counties 50c. VI. 1: 190-194, pl, i-ii. 1927,

Journ, Bot. (London) Gister, G. 4 Kleistobolus Lippert, a genus of mycetozoa revived. Journ, Bot. 65: 2026203, J1,1927. no. 775.

Pugsley, H. W,. The nomenclature of the gpoup Salvia verbenaca L, Journ.

Bot. 65: 185-195. Jl. 1927. no.775.

Rendle, A, B. Abercrombie Anstruther Lawson (1874-1927) Journ, Bot,

653 203=204, JL, 1927, no,770,.

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Journ. Bot. (cont, ) Rendle, A, 3B. Mr. John Gossweiler's plants from Angola and Portuguese Congo. (cont.) Journ, Bot. 65 (Suppl.): 41-48. J1.1927, Oe ilale

Skvortzow, B. W. A list of cyanophyceae from North Manchuria, China, Tourn, |BOt. | Gos 1958198, Jd, L927. noc775.

_ Skvortzow, B. W. On some algae from Sorei Lake, Sumatra, Journ. Bot, 6p, Lgs—199, JL, 1927, no. 775.

Journ. Gen, Physiol. (Baltimore, Md.) Irwin, M. On the nature of the dye penetrating the vacuole of Val- onia from solutions of methylene blue, Journ. Gen. Physiol. LO: 927-947, J1.1927. no.6.

Journ, N.Y, Bot. Gard. (Lancaster, Pa.) Britton, E. G, The rock garden, Journ. N.Y. Bot. Gard. 28: 168-171. illus. J1,1927, no.331. The newly completed rock garden of the New York Botani- cal garden,

Hollick, A.

Fossil plants of New York City and vicinity. Journ. N.Y. Bot. Gard, 28: 163=@166, J1,1927. no.33l.

Abstract of lecture at N.Y. Bot. Gard, N13, 1926.

Peckham, E, A, S, Irises for the home garden. Journ, N.Y. Bot. Gard. Meeewkoom- Lov, illus, Jl.1927, no.dol. Abstract of lecture at N.Y. Bot. Gard, My.a, 1927.

Journ, Wash, Acad. Sci. George Bishop Sudworth, Journ, Wash. Acad, Sci. 17: 356. aoe.) No. Lo,

NG LVENS oa yogi sae

New Species of Cordia and Tournefortia from northwestern South America. Journ, Wash, Acad. Sci, 17: 327-335, J1.19, SEN paler Jy

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Journ, Wash. Acad, Sci, (cont.) Standley, P, C, Some Rubiaceae collected in Mexico in 1841-43 by Fred=--— 4+ erik M, Liebuenn,. Journ, Wash, Acad. Sci, 17: 3359343, Delo NIS7 NO Lo, i Rondeletia Liebmannii, R. polycephala, Manettia Lieb-~ mannii, Hebroneuron mexicanum, Somaera Fusca, S. acuminata, Chione mexicana, Psychotria flava, ¥aramea liebmannii, SPoN0Ve

Kryptogamische Forsch, SAUNT tate OU EE Dick Ji; Ua BeitéAgs.zur kenntnis der desmidiaceen-flora-von-sude. Bayern III, Kryptogamische Forsah, 73; 444-454, pl.

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Mone Be MORSE es oe ge Taviowsie bya ko sides = By “* eieOl c05 | SaMnA ‘widened Nib? aah, 208%

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Vol, a no. Oi p.27,

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Die verteilung der Saponine und gerbstoffe in der pflanzs. Sitzucgsb, Azad, Wiss. Wien, Math,—Naturw. WlAbt. I. 185! £59-294,. 1926 (Recta J1.1927); no. 7/8, Maye oS Ti

Ueber freie eiweisskrystalle im endorsperm der samen von Loranthus eurpoaeus, Sitzungsb. Akad. Wiss. Wien.

Math,-Naturw. Kil. Abt.I, 135: 409-412, illus. 1925 (Rec'd 31.1927) no.9.

‘

f ~ ~S7 eS s } , 7 iy a . 7 eo vag | & wanshcd wit Lamm!) i § a Ley cr ‘yu vad i . oT OKs We she eT)OTs bts ~ ’

ai@eding ie <2 «4 ee ee ee

eieeturl sud nd ons

; = 2 onbfeeie: WEA, gaol . tittode (fy +4 ne é Pilg de ha pe Be, | v - f b bale 4 will: a» = va ae » * iS eb ‘ ” Pye eae ee a ee i a es R pe wit ie ysis *? é d' aad "5 >) — * t pe eofiae 94858 tans

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4% 7 a e hye

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Volo omos Lo, | ps0.

Sitzungsb. Akad. Wiss. Wien. Matn.-Naturw. Kl. Abt.I. (cont.) Rzimann, G. Ueber organbildung and adventivknospen von Tolmiea menziesiii(Tor. et A. Gray). Sitzungsb. Akad. Wiss. Wien, Math.-Naturw. Kl. Abt. I. 135: 291-315, 1926 (Rec'd J1,1927) no.7/8. |

Strugger, S, IMistess isiPles ass tal toe uber den einfluss der wasserstoffionen

auf das protoplasma der wurzelhaare von Hordeum vulgare L. I~ Sitzme2sb. Akad. Wiss. Wisn. Math.-Nesurw. Kl. Abt. I... 135: 4035478, pl. 1926 (Rec'd Jl. 1927) no.10.

Sitzungsber, Akad. Wiss, Wien, Math.-Naturw. Kl. Abt. IIb. Schmid, I. :& ro R, Ueber gwei ster‘nabnliche karper aus _Ayclepias Syriaca I- Sit gungsb, «kad. Viss. Wien) Math.~Naturw. Lea UNtehenat Welbols 135; 407—-410. 1926 (Rec'd. Jl. 1927)

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Tasmanian Fruiterow. & Farm Bitter pit in apoles. Seeking the cause and control. Tasmnian Fruitgrow, & Farm, 12(143); 10-11. Je.1, 1927,

Tectona. (Buitenzorg) Kramer, F.

Moderne Boschberdrijven. Rapport «over een stucie= reis naar eenigh moderne boschbedrigen in Duitschland and. Zwitserland. Tectona,. 20: 437-475, plates. My.1927. no.o.

Tarough the Leaves, (Denver) Herma To. The nematode survey, an opportunity for growers to co-operate, Throught the Leaves. 15:506-307. Jl. 1927. noe, 7. Nematodes on sugar-beet.

it sae ‘ “Pe

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reed, ua. ti

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y aN Pe a wl he ee r. oft! , : - g fiat o ’ Py ‘ ] ‘ * % =x >.’ Ate ‘ A + + whee “ ae “2 new ‘ . ay i «¢ e 3 Pr:

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bdee I eas

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ve THY ‘5 yh ae i veluere: Anis fo ae! ete 5, 4 ef 3 et Vasaigd 4 Boe a ’ ns ee Me ie ere ee ies ure) i ae? Pie i ie a

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Trudy Kubansk. Seksko-Khoziaistv. Inst. (Arb. Kiban'sch. Landw, Inst. (cont.)

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J1.1927)

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f Py i ot eee SRR See sees we jederimio: efiyiastsde As Pitts) ; AVaed 76 yest? at p~ ih a

, aed ' Seon tea it

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‘inddad wo oiagels

orthul) 008 orn ) eee Sk. atk elevotad’ ate as ONE Aton. i: s * koh

| ed g a weisgiat) |. daaiutsece! 2 elt tebe He ; ; Ae a in arm sat. i ae 92103 na. Aide Piays tHE mapas soca “valk ee atin’ iy) craved .aeahal -<aises is: ? PVE a, gS

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Exper, Stat. Publ. Anderson, R. J.

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I. The phytosterols of rice bran fat. ByFredP, Nabenhauer and R. J. Anderson. II. The phytosterols of Porn Ola. By oh. da iAnderson and R. L. Shriner. \ TIT? The phytosterols of wheat germ oil. By R. J. Anderson, Meuecnminer and G. O, Burr, IV. The distribution of dihydrositosterol in plant fats. By R. J. Anderson, © E. P, Nabenhauer and R. L. Shriner. V. The reduction products of certain plant sterols. By R. J. Anderson and R. L. Shriner. VI. Properties of cholesterol ob- tained from different sources. Ey R. J. Anderson.

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. % MIR Toca sos Sits wos ee lodiad toniog- Dy Me

> ? ie = a 4 err eet PL oud 4 wa > 4 . 4 iG Pai) | * ; ; ‘4 if ro ui. & 4 ; i. - ‘

x es - sa - ’

aii a2. 040 7 SSCQas 1s NALS 23) AP OCA TLR * ate Lr} “ eps 4 Iu owl vat afta ee 4 sire ea)

i

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oGne ctgA sen saee et lF) Lge ak | OR Meehan

meses . pitti pre “> > ee

at 0 tec oe ay Se, amay = drimpt nt apoe tb wutedge hate iT ‘ne ae ie ash

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A comparison of dusts and spray to Generel fungous diseases of the cranberry. New Jersey Agr. Exp. Stat. Pu ecO. tom: | Ap, L927,

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> j ‘ oti i Hien id Peay eee 2, Ore hire ve tae > "y fa A Fi a ete be ews } ig je 2 a | %' & ws . : as athe ; 3 wees wt 4 ’ \ ~ * % fa +o ~ oy < - a *. ” Pd » . ‘ vy —« + * is Coy wo a? . ay i i * ‘ “3 > 4 y bile erat : ‘ a ‘ ry Oa, Sa o ‘ $ 4 * ~ oe +) tre 7: df x Wa.0t pw «op ae . f * $3 ‘ ‘ oie oe Dad" se y ’ sae. Oy ot Ai Feb e : Stabe LEC 5 . - ? ie P

New Books.

VOM On nOcibon ) Dados

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Impr, official do Estado, eee)

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' Colonies, 1927,

Vinee SiG ek.

Ronsvyear v8, Os. > ..

Trees and shrubs of the Rocky Mountain region, with keys and descriptions for their identification... New York, G. P. Putnam's sons, 1927.

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Kohlehydratstoffwechsel und tcl in, Bertin. Verlag von J. Springer, 1927 (Monographien aus dem 2 der Per Once der pflanzen und der tiere) v.le2

Rene: Opec Garett. Lichens de l'est de la Corse. Dijon, Impr. Vve. P, Berthier, 1926,

Mendiola, N. B. _ A manual of plant breeding for the Tropics, Manila, Bur, of printing, 1926,

Viel gos No,to Wi peoo.

New Books. (cont). Mexico - Secretaria de Agricultura y fomento - Direccion

de estudios bioldgicos. Catalogo alfabetico de nombres vulgares y cientificos de plantas qe existen en Mexico.,.. Mexico, 1927,

LeeuGs Fepoon, He S:

An annotated flora of the Chi¢ago area.... Chicago, 1927. Proefvelden-commissie der suikerindustrie.

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Versleg van de onderzoekingen over het bietenaaltje inde jaren 1925 en 1926, Wageningen, 1927,

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wirtschaft. Berlin, Verlag von J. Springer, 1927. Artory, A. & Maire, L.

Compendium hymenomyce tum, Voch) Pascoe earmis. oer.

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Ustilago vavilovi, Septoria ditiscae, Monilia pistaciae, Ramlaria carthami, Cerospora scirpi sp.nov.

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At head of title: NKZ, Uz. SSr. Uzbekistanskaja opytnaja stantsija zashchity rastenii Fitopatologichesk ii otdel.

BOTANY

CURRENT LITERATURE ‘~~

ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY, A) COMPILED FROM PUBLICATIONS RECEIVED IN THE Ns Th GN LIBRARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, WASHINGT NCL, yr, WS

~~ 1 Ae — 25eAg—e6, 1927 VoleSs no,16, Jle Aze e ®

Agre Gaze NeSelie renee) - Birmingham, | Recline of lettuces Aft, Gaz, Node Bas 4870490, illuse Jee 1927. NO» Se

Agrice Colon, (Firenze) Oa to vapione Staliana di "Cinchon@’ nell*Isola di Giava. Agrice Colon, 21: 2456253, platese J10lL927 6 NOeve

Vignoloelutati, F

i, Per la perraes industriale di una piante conciante la "Caesalpinia tinctoria Dombey" in Italia e _ colonic, Agrice Colon, 1% 2546257 — JielIe7e ROe 7e

Alpes Rive For, Itale (Piacenza) Pallotta, 7, ° : Jay pennce Quercus" nell agricoltura appenninica meridionale, Alpe, Rive For, Ital, 14: léle172, z illuse deel927. noebe

Amere Fruit Grow. Maze (Chicago) Burtner, Je © ies The Bara residue problem, <Amere Fruit Grows Mage 47(8): 5, 13, 1% illuse Agel927%, f : aie if 3 3 ‘ Amere Journe Bote.

Buchholz, JeTs & Blakeslee, 4. Fe Follen=tube growth at various temperatures, Amer, Journ, Bot. 14: 3596369, illus, “Jlsl927%-

NO, 7e

B & Youdeng We Je a ine ee of unbuffered salt solutions by - plant tissue, in relation to the question of tissue isolectic pointse Amere Journ, Hot, 14: 395= 414. dle 19276 NOeve ‘ se

’ Une Sat (Li wad . en te * pa anes Th Comey a wha ly Pay (oan at te en ae RR Witethoyt dng th “% eT AES we Me oo Sas wy BM TuiRaelndh Renta | wero s: enn ee eer oe eee ee HA «kaye apne Wey a

viol a) sven ' oa orale s VOR ae sees nae ; alt ee i ae wean a |

é hl

Sele areas oss tea Nigee COE YiAMT aN ee eek

ee ie

% ¢ ot GOS Yo or a

i : eLANY, ior =

VeI, NOL6, Dede

Amerg Journ, Bot, (cant,) Kanouse, 3, Be - A monographic study of special groups of the water molds, II, Leptomitaceae and Pythiomorpha= Cea, Amer, Journ, Bot. 14: 335357, ple xLVili, | SelS270 no. 7e

Neff, D, I, & White, 0, i,

Inheritance studies in Pisum VI, Multiple allelomorphism and the inheritance of green and yellow foliaze-and pod colors Amerg Journe Dot, 14; 379m394, ip 1927 6") noe Fe

Nevins, Be Te

The development of the macrogametophyte of Furcraea andina, Amer, Journ, Bot. 143 3708378, Pl. xlix-l, J1,1927, no, 7.

Amer, Journ, Sci, (New Haven, Conn.) Berry, Le We Devonian floras, Amere Journs, Sci, V,14; 109=120. illus. Ag, 1927 ~— N00.

Amery Produce Grow, (Chicago) Nixon, E, Le fotato spraying and dusting, Amer, Produce Grows ci?): ?e iilus, Jle 1927,

Peterson, G, Ag Brown blight resistant lettuce, Amer, Produce Grow, 2(7): 869, illus, J1,1927.

Angew, Bot, (Berlin) Kohler, 3%, Hinige bemerkungen zur genetik der schalenfartung bei der kartoffellmolle, Angewse Bot, 9: 125—130, Mr. /Ape 1927, noeZe

Koltermann, A,

Die keiming der kartoffelknolle und ihre beein-= flussung durch krankheiten, Angew, Zot, 9: 289" 339, illus, Mye/Je_ 1927. NOgde

pneSTs Bot. (cont,)

Maue, We Ist es bei unseren lalturgrasem moglichy aus

Sinem pflanzenbestande die hinsichtlich der transpirar tion wichtigen varianten herauszufinden, und kann das transpirationsverndgensverhaltnis etwas Uber den relativen xerophytismis und hygrophytismis aussagen? | Hin beitrag m den problem des vergleichenden studiums der pflanzentranspiration, Angew, Zot, 9: 138~187, atAIe.)) Win, /ADSLOL7,. Nyce

Pruhl, J, F. Die unterscheidung der weizensorten durch fartung der kérner, Angew, Bote 9: 374379, Mys/Jes

D927 a) Nog Sy Vorladufige mitteilung,

Riehn, De. Die amtliche profung von pflanzenschutzmitteln ia Deutschland, Angew, dot, 9: 2816236. Mrs/Ape

19275 NOsgc,

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Petch, T. Revisions of Ceylon fungi VIII, Ann, Roy, 30%, Gard, Peradeniya, 10: 161-180. Myel927~— N0gde

Ann, Repe Vege Grow, Assoc, Ontario, Dicksoa, 3, T,. fl Disease control in greenhousess Anne Reps Vege Grow, Assoce Ontario. 263 24829, illus, 1927,

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Skadovskiella sphagnicola, a new colonial Chrysoinonad, Arch, Protistenk, 58: 450- 4556 pl eve Je, 1927, NOwce

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Schaede, 8, Austreiben der zweibeln von Allium cepa infolge ~

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Bausteine m einer monographie von Ficaria (cont,) Se Weitere beobachtungen an der keimpflanze, Beltre Biol, ceflanzen Cohn, 15:3 126-128, dllus, 1927, noele

Bot, Ges, (Berlin) Halck, R,

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Feher, De Untersuchungen ° uber den fruchtabfall einiger coniferen, Ber, Jeut, Bot, Gese 45: 2558261,

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Ber,Deut, Bot. Ges, (cont, Krieger, We Say Die gattung Centronella Voigt. Ber, Deut, Bot, Ges, 452 281=290, pleVe Jeel927_ 09d,

Bere Dent. Chem. Ges, (Berlin) Hahn, Gy Uever Quebrachowalkaloide I~ Bere Deuta Chem, Ges, 60? 16811684, illus, J191927—e DOs»

Biochem, Journ, (Loudon) Chibnall, A, C, & Channon, H, J, The etheresoluble substances of cabbage leaf cytoplasia, III, The fatty acids, Biochem, Journ, C13 47968483, 1927, no,3

Biochem, Zeitschr, (Berlin)

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Spegazzini, C, : .

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Bibliographia botanica relativa a flora brasileira, com inclusa0 dos trabalhos indispensaveis aos estudos votanicos no Bragil., Bol, iiss Nac, Rio de Janeiro,

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Bot, Arch, (Kénigsberg) Ankermann, I", Die phylogenie der monocotyledonen, Bot, Arch, 19s W=78, Jigl927_. 0, 1/20 MgZlish abstract: pe46,

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aa ~ bacti¥

al he a} : aa ry a . * “¥ “ t ae é ; , qs ® x el (Satlne e; ¥y 5+ a Pee oe ae oon nla ar eros) ante ; by ‘i ‘ Ms ) Pee A 4 ae x _ Dh »@ ma rz i. . 4 ad . tii: ADI! Pi gets te ee ny nf ey > pe ; ae ’ ris ‘3 r - M gi j Wiefousje:te ule vie iF 7) : rae. ite ae) -~ ie ¥ - tea Oi » *?¥ os 4 ‘Tires : ul asl MAS, 4 { ” \ 2 OR FRO Ce ed, . e+ os bislie™ oil ata ly - J \ = . ’ s s i Let ily" eft) GUO. et) . a“ g-if\Dsk eae ELVIN * E = 7% . Sie 7 ‘ 2 a o*.s ve Se e (te os ge Ja 28S Scew imesoney [8 a1 e . Py a z 4, Kajy* } ‘\ “s d ated : hite..J te & Pi vite 2 1. ad ° ’ ' "s d ot at ey i ete WY bbl 01 4 oe Hc VoLgwy es. O:.TG8 PLOVaw ee dr rt ewe Oalreo ‘a rob Gia iat i Wat ae meth © , t aa) : pO. Ges ig Sel pe rie® ain see Ne eva Bis Fg | “vn 2 <“ F mit . ai = “a en ae ruse >t 5 7 es oo ae

Ml 7

/ NOke 2's) 208 LOy De Ve

Bot, Arch, (cont, ) Matthes, “te me Physiologische untersuchungen uber umvandlungen des oeles im keimenden sonnenblulsensamen,. BOte rene Oe oats JlelI27, |) NOgl/e. Abstract: pel@s

Bulle Dept. Agr. Canada, (Ottaia) Diggesy De De Tobacco=growing in southwestern Ontario, 3ull.s Dept. agr, Canadag 766 29 De illuse 1927, Diseases of tobacco: Ppel6-17.

Gussow, iH, T, & Conners, I, Ls Studies on cereal diseases Im B3ull. Dept, Agr, Canadas Ola perv uliusa 1927, I, Smut diseases of cultivated plants, their cause and control

Bull, Mat, Grass, Inst, Colon, Mataeille, Castelli, L. Resultats d'essais de germination des graines d'Hlaeise ‘Bull, watiéres Grass, 1927: 164=167, T1046,

Bull. Min, Agr. Zgypt, Techn, & Sci. Serv, Bailey, M, A, & Trought, T, Growth, ocudeshedding and flower production in azgyptian cotton, ull, ifing agr, deypt, Techn, Creer. wer, boe 40 pe 11 ple L927.

Bull, Soc, Chim, Biol, (Paris) gacard.: i. ke _Sur la presence de la polygalite dans les tiges folites du rolyzala wilgaris lL, ®2ull, Soc, Chin, Biol, 9: G92=696, JSagl927—. nO» bs

Terroine, 3. 7,, sonnet, & Kopp, G & Vechot, J,

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Bouygues, H, f -

De 1'influence des cotyledons sur le developpe= ment du systene radiculaire de’ Phaseolus vulgarise Bull. Soc, Linn, Norsandie, VII, 8(@rav, originaux): 36. illus, 1926 (Rec'd Ag.1927)

ye eaieeg ae

oy) ns hac p, OF Es ae tionet os.

; (ang 320) pabory? \ aoa a alt a gt esr alae ky SIOTSO TI On oh GR Iwere 26a aE

ek ris ay 7 a“ oT gtlathaa dg! aye at aw IO) to -asotke LE

aa 1: » Sastre ? a ois a” vs tie.t i¢! 'y ~ "mena aly? ru . ‘ i ri % >= a+ . &. d* EPSP HE LMT > ss) Ye CRM eee (afi : - 3 ' OPA Ey ett Ll ett (2 pit eee pod s poeey a‘ MOSK k 3 arn xt BHO Dsa Tt 5 *]

Wil, Cah: coldei iio wf aleese'b +6, 4 : ~ “= ; - rd = 7 i sv mPa i? be ate, A ‘eHaTy Celine lie gi LiF : @es

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4 +7 SO. WE TRY Gk BD OOM ESTE sh elite | 4) Oe «a ws Hea ia ela icy if as i: lee

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ied ar any ; ats hgh chak ahi seein as 5 mc woriat” oat i tantae. Blowin =p) Cop vinta F yee shciih.. TRORMETY, Gos olsiet nol, ow WEL OTARG Pe ae 3 eon eh eo fleets hi a ieee, ‘ike ‘

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ISEP, ie P,

Veo, no, 16, peSe

Bulls Soc, Linn, ilomaandie, (cont,) 3ugnony v» La theorie de la "leaf=skin' et le cas @ Buddleia Lindleyana. Bull. Soc, Linn, Normandie, VII, 8: 57-67, illus, 1926 (Rec'd Ag.1927)

Fremy, ais Pe

Les Hassallia et les Tolypothrix de Normandie. Bull, Soc, Linn. Nomnnandie, VII, 8: 3289, 1926 (Rec'd 12.1927)

j ¥

fremy, avbe Pe

Les Scytonema de Normandie, Bull. Soc, Linn. Jormandies, Vii, 83 72=76. 1926 (Rec'd Ag,1927)

tdi, aavd Pp

a propos de la présence » a Chausey de Microchaete grisea Thur. Bull, Soc, Lian, Noraandie, Vil, 8: 60-62, 1926 (Rec'd age1927)

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Quelques algues subaeriennes de Madagascar, ull, Soc, Linn, Ogden VII, Se27—28, 1926, (Rec'd Az,1927)

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An sujet de la valence de la pref euille des graminees. Bull. Soc, Lim, Nomsaandie, VII, 3: 62-6556 1926 (Rec'd Ag.1927)

wlesling R,

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Meslin, Re Quelques di sconycetes de la Manche. Bull, Soc, Linn, Nonaandie, VII, 8: 9, 1926 (Rec'd Ag.1927)

Veslin, it,

Quel ques raretes bryologiques des landes de Lessay (Manche). Bull. Soc. Linn. Normandie, VII, 8: 14-24, 1926 (Rec'd Ag,1927)

ifesling Rs

sur la présence d'x Zrica watsoni J. Ce dans les landes de Lessay (Manche), Bull, Soc, Linn, Nornandie, VII, 8: 76=78, 1926 (Rec'd Ag.1927)

eer a * oi Ae ge Fiabe ont ie Ratices A780 Aan Se 7 wate ‘e eae a Piel h ¢-34

a Nae aa 1 Sire ark Buh ones ae Pee Td Ba ei

Ph ee | ae PY? md A oe Py) Th yay al emt, ef hy if a 2 ; ; as art Zs Re eho oi hae sal! ¢ un ai ae °V0G re ~

ref ee Fe ae Mit. ‘Palas - iva a at ie Saag f a Ys ) iy . ; ‘ ah Re, we na F eee ARAN Shy Vor it ely aptty AT ot “Ronee” +* “geht “a tian Si ba ped qe Oye ei ; al es, (sie PRES ee re §

‘

\iCLoneon 2 mt ale « eres ' o grin ahi ry %> ri hy P ‘. Le J © ™_- 7 —- ’ reac iis | aa ook oes di é ee eT #erg ay Vi Saree J = , ~ - Lig “” 4 , f : ‘a ie et ee | by wh TEA 2 Lal bine > os Mest oh’ Pal 4 sity

; y ih ote T3s wi UO \ cage Wikith 2 abiwtiog wath raidefeny a Ts, Wen OSE | 4 a ELE a sili

.

Alin, 25 ras (lied: Pry : ideas

Ww eres

Vig moa hoe Dee

Bull, Soc, Linn, Nornandie. (cont.) ifeslin, Re 4 Sur une station du Merisma giganteus (Pers,) irs aux environs de SainteLb, Bull, Soc, Linn, Normandie, VII, 8: 10, 1926 (Rec'd Ags1927)

Potier de la Varde, Ry & Meslin, 2, Une marchantiacee nouvelle pour la Manche:

Preissia commtata (Lindenbd,) Nees, Bull. Soce Linn, Normandie. VII, 8: 90-92. 1926 (Rec'd 201927)

Bull, Soc, Sci Nat, MaroCe |, amberger, L, & Regnier, Pr, R, Apercgu sur la végetation de ltembrouchure du sou Regreg, Bull, Soc, Sci, Nat, Maroc, 6: 7d= 864 pleviieviii, Je,1926 (Rec'd Azy1927) n0,1/6,

Lemoine, Ps 3

Corallinacees du ifaroc II, Bull. SOCe ScCle Nat. Maroc, 63 106-108, Jee 1926 (Rec'd Azs1927) nol/6. |

elegy Be

Note somaaire sur les Triticum wilgare Hy, ATO CAINS» Bull, Soce Scie Nat, Maroc, 65 876105, pl.ixexiv, Je,1926 (Rec'd Ag,1927) n0o,1/6.

Bull, U, S, Golf Assoc, Green Sect. (ash, De Ce) Patterson, Ry ud. Brown patch imsunity? Ssull, Ue. 5, Golf Assoc, Green Sect, 73 1230133, Pas sd LVI aw Oe ice

Piper, Ceivs ce Oakley, te ag E

Annual bluegrass (Poa annua), Bulle U, 5S, Golf AssOc,e Green Sect, 72128129, illuse Jl,sl9l7e NOe Vie

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Centralbl, Bakt, Abt, I, Mallincl:rodt-daupt, AsVs Der fettstorfwechsel der hautpilze, I+ Centralbl , Bakt, Abt, I, 203: 7287. J1,1927. no,1/3/ I, Jas fettspaltungsvermogen der lebenden pilzicultur,

Compt. sends Acad, Sci, Paris, Blanchard, HZ, & Chaussin, Jd, eu Antagonisine entre les chlorures employes a forte dose et les sulfates au ®Murs du developpement du ble. et de L'avoine en grande culture, Compt, Kend, acad, Sci, Paris. 185: 218-220, Jee, 29276 0s Ss

+ ine

ex jeseinde | i. elves £ eh 4 Mo tr sab Pacha yye tenet an meth

ga 4 en ite 9 tel] (7) mie = if i ge iA ogOes it

7) ~ et aus oe Obah 4a hry : Ad bec Oe : oy

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tiie

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Compt. Rend, Acad, Sci, Paris, (cont.) Bridel, if i, Aagaard, Chy Le melezitose esteil une combinaison du saccharose avec le glucose? Compt, Rende Acade Sci, Paris. 1853147—148, Jlell, 1927, NOede

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Sur la nutrition carbonee du Penicillium glacum Sat aide des divers composes Organi ques de la serie aromatiques Compt, Rendy Acad, Sci. Paris. 1853 1458146. Jlell, 1927_ nose,

Compt, mend, Soc, Biol, Paris, Zichhom, -\. erophase et metaphase de La mitose somatique chez Pinus pinea et Pinus alepensis,. Compt. Rende SOCs 3101, Paris, 973 G8G-335. illus. Jl.8, 1927, NO aloe

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Country Live ona) Cook, li, if May oad June flowering irises, Country Life, Ga(suppien: sividig %, illus, J1,23,/ 292%. no,lsde.

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Die bekHinofung des wiesenlaisterichse Deut, Landwe

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Ve9, 00,16, pyll

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Relation of leaf structure of conifers to light and inoistures aeology, 8: 371-377, DpleaVe Jle 1927. NOa de

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Messungen des osmotischen wertes bel grenzplasnolyse vei floristisch verschiedenen winterweizene und winterger- stesorten, (Zin weiter beitrag zumkapitel "sortengeographie' ) Fortsch *. Landw, es £09412, Jil, 1927, no,13,

® ’ iy t i fh , ‘ y i ~~ Poa) » i « : * " . = bel — ye wo a“ ie ¢ 1] J ” \ } be | aT ed ae > _ A ae re) o e +

‘ a i} - . _- ’ in i iy . >) wi (

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Ve9s 00,16, pple,

Garden, (London)

Lilies for every garden I~ Garden, 91: 476- Anz guise! doe7k | no.e903, Signed Fy,

Garg.Chron, (London)

Apple and pear scab (Venturia inaequalis and V, pirina). WGard, Caron, Ill, 923 74—75, (dlecss 9276, Novell 7.

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Parkiny de The two Laburnums, Garde Chron, III, 82: S5S0~ Sle JlalG, 1927, no.cll6. Laburnwma alpinum, L, vulgare,

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Arnott, 2s Wint er-flowering Begonias. Gard. & Home Builders 453 5826 illus. Age1927, NO» Oe

Fox, H,M, Fool-proof hardy lilies. Gard. & dome cae 4535556556, 594. illus, Age 1927.6 nO «6,

Mcfarland, J, He Roses in my August garden, Garda & Home Builder, 45, 551, 5938, dllus. Age 1927, nOsbs

Preston, I, Lilies from seed, Gard. & Home Builder, 45; 557_y 596, 609, illus, Ag.1927, nO«“6,

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Gartenw, (Berlin)

Kellermann, Wp Der phytopathologische dienst in Holland, Gart enw. Zl: 395=296, Jlel, L927, n0,yc6,

Vig 9g Dig hGs Daloe

Gartenw, (cont,) Laubert, R, Zur "krauselkrankheit bei pelargonien", Gartenwe 31: B91, Jlels 1927, nOecbs.

Genetica (The Hague) Arisz, We He On the heredity of teratological characters, Moubleeflowered mutants in tobacco, Geneticae 9: 29-100, illus. 1927, no.1/2.

Godfery, Me Je Natural orchid hybridse Genetica, 9: 19= Coe maluse. \cOlemhs | 1927. nol /2e

Honing, Je As Urblichkeitsuntersuchungen an tabak, Genetica, 93 1-18, PIS eos te DOs kiiae

Tnnai, Y,

Further studies on the genetics of the white mar= gined flower of the Japanese morning glory, Genetica, Oe LOleIiS, allus, 1927, nol /2,

lol, Wete dee

Duplication and quadruplication of the generative nuclei of tulips, Genetica, 9: 116. 1927, Moi 2a

A preliminary note,

Gironde Agr. et Vitic, Lafforgue, Ge, Les maladies de la tomate, Gironde Agr, et Vatac, 23 1=4, Jle 1926, NOg LI.

Hoppe=seyl, Zeitschr. Fhys, Chem (Berlin) Friedrich, As, Zur kenntnis des lignins III, Uever tautomere formen im loslichen lignin, Hoppe~Seyle Zeitschre chys. Chem, 168: 50-67, Jlel927. noel/3.

Herzog, R. O, & Hillmery As Ueber das ultraviolette absorptionsspektrum des lignins und von korpern mit dem coniferylrest. Hoppe-Seyl, Zeitschr, chys, Chem 168: 117123, Ji1927, n0,1/3.

d ’

\W

' iy

Te eae want fons eA

, ‘4 a oy ahd f, ep ye

i

by ot iP Ree. ion ent

*

Pinas

.

= : r - E ; ‘ : j dA De eo . ne f , Re Le hall

NEO MOO g | Deets

Indische Culturen (Soerabaja) Ramiah, I,

Kunstinati ge hybridisatie van rijste Indische Culturen. 12: 477482, illus, Jésld, 1927. nowlee

Schwarz, 3s

Oidima verbenae novespec. (ileeldauw van Verbena laciniata), Indische Culturen, 12: 470-471, illus, Je,l5, 1927, nosles

Wigman, Hy Je Dendrobium SW III, Indische Culturen, 12: 47224766 MUMS Si NOwlos Loete NOelos

Jahrb, Wiss, Eot, (Leipzig) derzfeld, S, Beitrage zur keuntnis von Ginkgo, Jahrbe Wisse Bot. 663 314=862. illusey plel4-17. Jegl927, DOs

Ta sans We Se Ueber die austrocknungsfahigkeit des lebenden protoplasmas der vegetativen pflanzenzellen, Jahrb, Wiss, Bot, 66: 947—=964, Jegl927e NOe dy Vorlaéufige mitteilung,

ilontfort, C, & Brandrup, WV,

FPhysiologische und pflanzengeographische see=- salzwirkungen II Okologische studien tiber keimng und erste entwicklung bei halophyten, Jahrb, Wisse Bot, 66! 902=946, Jegl 927. NOD.

Pringsheim, = G, & Czurda, V.

Fhototropische und ballistische probleme bei Pilobolus, Jahrb. Wiss, Jot, 663 863-901, illus. Je,l927_ noey

Wehnelt, 3.

Untersuchungen Uber das wundhormon der pflanzen, Jahrbe Wiss, 20t. 66: 773813. illus, Jesl927, NO ade

Joint 3ull. Vermont Bot, & Bird Clubs, BUYTOWSs Re ws A few important botanicals used in pharmacy. Joint Bull. Vermont Bot, & Bird Clubs. 11: 62~66, Jee1926 (Recld J1,1927)

Vode nO~1l6, PelQe.

Joint Bull. Vermont Bot, & Bird Clubse (conte) iggleston, We Wa The early botanists of the Green Mountains, with - an account of Os Ce Frost's visit to Mt, Mansfield and Smggler's Wotch, August 12, 1851, Joint Bulle Vermont Bot, & Bird Clubs, 11: 19828, JeglI2b, (Rec'd J1,1927)

Kittredge, i, il, Rare ferns of Vermont, Joint Bulle Vermont Bot. & 3ird Clubs. 11: 41645, Je,1926 (Rec'd Jl. 1927)

Morgan, 3 D,

Mosses collected on expeditions in search of the source of the Ottaquechee River. Joint Bull, Vermont Bot, & Bird Clubs, ll: 45@47, Jeg1926 (Rec'd J1.1927)

Webster, L, Hy A rare orchid finds Joint Bull. Vermont Bot, & Bird Clubs. ll: 51-52. Jesl926 (Rec'd J1.1927) Serapias helleborine.

Journe Agr, ReSe slandér , DY } A Sulphuric acid as a weed spraye Journ, Agre ReSe GAs 1065-1091, illuse Jeel, 1927 (Rec'd J1.20) no, ll,

Andersen, A, lM,

Development of the female gametophyte and caryope sis of Poa pratensis and roa compressas Jourde AZT s Res. 3: 1001-1018, illus., 9 pl. Jesl, 1927 (Rec'd J1e20) nOell, — :

Shantz, d. be & Piemeisel, Lig Ne

The water requirement of plants at Akrony Colo, Journ, Agr, ReSg As 109R1190, illuse Je,gl5, 1927, (Rec'd Jhe21) raVoy Il -

Tisdale, VW, HU, & Griffiths, Me. A,

Variants in cee nuda and certain host relation ships, Journ, Agr, Res, BH: 993-1000, Jel, 1927, (Rec'd J1,20) no,ll,

Woodroof, J, G, & Woodroof, Np Ce

The development of the pecan nut (Hicoria pecan) from flower to iwaturity, JOUrN, Agr, Res, As 1049— ose) aiinice !idesl, 1927, (Rec'd Jl,20) no,11,

ree’

Ved, NOslG, 2,416,

Journ, Agr. Sud-OQuest (Toulouse) . iilhau, M, : Une nlante curieuse a cultiver, la sensitive, Journ, Agr, Sud=Quest, 33 1198120, Je,.l1927. NO ,654 Mimzosa pudica,

Journ, mer, Soc, Agron. (Geneva, ,Y.) Albert, Ws. Be Studies on the growth of alfalfa and some perennial grasseSp» Journ, Amery SO0cq Agron. 19: 624-64, Jle 1927 NOg’e

Alberts, Hl, WV,

Relation of endosperm character in corn to abe sorption of hygroscopic moisture. Journ, Amer. Soc, Agron. 19: 590-595, Joe eo noe re

florell, Ve He

A comparison of selections of coast barleye Journ, Amer. SOc, Agron, 19: 660-674, illuse JL 1927 NOa 7s

Kennedy, Pa3. & Frederick, A. Old world weed introductions. Journ, Amers Soc, Agron, 193 569-573, illuse J1e1927— nOe7s

Leukel, We is

Deposition and utilization of reserve foods in alfalfa plants, Journe Amer, Soc, Agron, 19: 596—623—, UlelIL7y DOg7e

Tingey,y Dy C,

Smut studies preliminary to wheat breeding for resistance to bunt, Journ, Amer, SOc, Agron, Loe Gob-660, J1L.19C7,. Oe 7s

Journ, Sot, (London) Drabble, i, & Drabble, He Syrphid visitors to certain flowers. Journ, Bot, 65: 149=150, My,1927¢— nO” 773

axelly a, We \

Charesia: a recently described gems of Caryoe phyllaceae from the Central Gaucasus, Journe Bote 65s Meee) Wy eL9e7 6 n0.'77.3, ;

Rendle, A, Ba Charles Sprague Sargent (1841-1927). Journ, Bot, 65: 151—152, lyel987, nO»e77Se

el ata iP

y - a bal if . *. oe ao 7 iene 3 sad . . (ry arr 7 os , | ; ’ | a % : Pp M ’ i yee tf ‘ ; ; er ® J sy a Lal - . on Ta)?

Vieguimer JEL ple,

Journ. Bot. (cont. ) Rendle, A.) B, Mr. John Gassweiler's plants from Angola and Portuguese Congo, (cont. ) Journ. Bot. 65 (Suppl.): 25<s¢. alas My.1927, no. 773,

SOom Rew:

The Melampyrum species of Hast Asia. Journ. Bot. 69: 136-145. My. 1927. no.773.

Melampyrum Klebelsbergianum, sp.nov.

Westbrook, M.A. Yallithamnion scopulorum C. Ag, Journ.Bot, 605: 29-138, illus, My.1927. no.773.

Wadmnott. As J, The Irish "Spiranthes romanzoffiana". Journ,Bot. 65: 145-149, Mywievs | NG. 77S.

Journ. Coll. Agr.Hokkaido Imp, Univ. Sapporo, Japan.

Miyake, S, Chemische und physiko-chemische untersuchung des mannans von Amorphophallus konjac. Journ, Coll. Agr.

Hokkaido Imp. Univ. Sapporo, Japan. 17: 163-284, Ap.1927, no.4.

Journ, Dept. Agr, So, Australia. (Adelaide) Jiemmerws. wAG i, Seed pickling. Journ. Dept. Agr. So.Austral., 30: 1128-1122. Je, 1927, novia, Treatment of wheat seed for the control of bunt,

Journ. Dept, Agr. Victoria. (Melbourne) Adam, D,B,

Studies in Europe and America. (cont. ) 5. In- vestigation of agricultural problems at English and continental institutions. Journ. Dept. Agr. Victoria. 20: 359-366. Je,1927, no.6.

Journ, Hered. (Wash. D.C. ) Blakeslee, A,F., Morrison, G & Avery, A.G. Mutatuions in a haploid Daturan, and their bearing ‘on the hybrid-origin theory of mutents. Journ. .Hered. 18: 193-199, pitas: My, 1927. No.5.

Griffiths,D.

An interesting lily hybrid. Journ, Hered. 18: 233-234, illus. My. 1927. no.d.

Lilium tenuifolium x L.concolor,

VOM eNO ey hor) yl oe

Journ, Hered. (cont) Krauss, F.G.

Improvment of the pigeon pea. Genetic analysis of Cajanus indicus and the creation of new varieties through hybridization and selection, Journ. Hered, 18: 227-232, illus. My. 1927. nO. 0.

Journ. Indian Bot. Soc. (Madras) Bauer iene Canns Ol 1c Sapna Ss, Delos The flora of the Indus delta, Journ. Indian Bo GH) SOC. 6: 31-47. plates. Ape l92 75 mast

Sahni, B.

A note on the floating island and vegetation of Khajiar, near Chambra in the N.W. Himalayas. orra. dindranwot. Soc. 6: d=/7s .pl.t=-ii. Ap. 1927. TAO Le

Wasiché:) Bak’:

The comparative anatomy of Cphioglossum aitchisoni d'Almeida and Ophioglossum vulgatum, L. Journ, Indian Bue OC ws VOny O—- OO... Le pL. eo WOACB valel Al

Kranke Pflanze. (Dresden) Tempel, W, Die Krauselkrankheit des pfirsichs (Bxoascus deformans Berk.) und ihre bekimpfune. Kranke Pflanze. 4; 91-95. illus. Je. L927. )WO.66

Zoppig.. 2. Blattfeickenkrankheiten an gurken,. Kranke

Landbouw Tijdschr. Vereen. Landb. Nederl.-Indie. (Buitenzorg) Ochse, J.J. De vruchtencultuur in de ommelanden van Batavia. Landbouw, Tijdschr. Vereen. Lendb. WNederl.-Ind. 2: 923-1003. illus. MeeLIZine wi Ose. English summary (Fruit growing in two suburban districts of Batavia): p.999-1003.

Landscape Arch. (Brookline, Mass.) MOOLmSOM. Hs Be Good herbaceous peonies. Landseape Arch. Wa 2ov=co4,, iL. 19274, no, 4:

Malayan Agr. Journ. (Kuala Lempur) Chaulmoogra and Hydnocarpus oils, Malayan Agr. Journ, . men eo. G6) ol. | ipl 1927. no. 4 | A reprin® of various articles.

WAS) yh savor ASS oy DNS

Matieres Grass, (Paris) Pieraerts, J. Contribution & l'étude chimioue des malvales (concl. ) Matieres Grass. 19: 73890-7893. Jletsuneen. no. 231.

Mexico For. (iiexico City) Gonzdlez Ortega, J. La bizgnaga. Ferrocactus herrerae. Mexico Forestal. 5: 53-55. illus. My. /@e.1927. no.5/6.

Mitt. Schweiz. Centralanst. Forstl. Versuchsw.

JB beaias 1 aeN

UJeber den ecinfluss von trockenperioden auf das bestandeswachstum. Mitt. Schweiz. Centralanst. Forstl. Versuchsw. PARP Sie soe. & LIZ.) One.

> - i v4

#rench résumé (Influence des periodes de secher- esse sur l'acroissement de peuplements forestiers): 291-292,

Gaumann, E.

Jeber eine Pestalozzia-krankheit der nussdaume. Mitt. Schweiz. Centralanst. Forstl. Versuchsw.. 14:195-200, illus. Dee DOs eis

Pestalozzia funerea,

Moller's Deut. Gdrtn.Zeit. (Erfurt) Bric, A, Vv. Der pflanzenjager. III. Mollers Deut. Garten. Zeit. 423 232—234. APIS a INS NOEs

rae. vA.

Der pflanzenjager LI. Brasilien. Fidocereus exereus. Caladien im Freien. Mollers Deut. Gartn. Zeit. 42: 244-245, illus. See LS Zien Owe O ls

Voightlander, B.

Bekampfung des ulmensterbens durch impfen in Hamburg. Mollers Deut. Gdrtn.-Zeit 42: 240-242. illus. peel LOS 7 nos CO,

Nachrichtenbl. Deut, Pflanzenschutzd. (Berlin) Schiumberger, O. Saatenanerkennung und pflanzenkrankheiten im jahre 1926. Nachrichtenbl, Deut. Pflanzenschutzd. Wo ols b2% Sele iene Ole

Nature. (London) Craigic, J.H. Experiments on sex in rust fungi. Nature. BORN lB die)! VL LUS. Jl.2d,.0c1«) NO.SOLA.

Ve Giei MOL Os) Ds aos Nature (cont, ) ; HAW "Index kewensis", Nature. PPO Sten vdke Le, 1927. no. 30ll,

Nature Mag. (Wash. ,D.C.) Mather, S.T, A glance backward at national park development Nature Mas. 20s jlle2=$115, alilus. As. 1927. noc.

Naturforsch, (Berlin) Linstow, O. Vv. Ueber kompasspflanzen und ihre bedeutung flr die klimafrage. Naturforsch. 4: 153-160, J1.1927. no.4.

New Jersey Agr. (New Brunswick) Small, J. Plant diseases of New Jersey IV. Diseases of celery. New Jersey Agr. 9(8): 6-7. Ag,1927. For earlier Nos see Martin, W. H. a Haenseler,C.M.

New Zeal. Journ, Agr. (Wellington) Cunningham, G.H. Fungus disease attacking artichokes. New Zeal. Journ. Agr. o4; 402-408, illus, Je.1927,. no.6. Sclerotinia scleroriorun. Incidence, life-history, and? remedial treatment.

Hewlett, C.H. Hot-water treatment of seed barley. New Zeal. Journ. Agr. B4: 409-412, Je.1927. no.6. Field experiments in Canterbury.

Levy, E.B.

The grasslands of New Zealand. Ser.III. Regrassing experiments on deteriorated hill country in Whangamomona County. II. Studies on how best to win back secondary~- growth country. New Zeal, Journ. Agr. 35: 61- 375. Je. L927. no.6.

NGxNAIGrOL t.) EH. The blackberry pest. New Zeal, Journ. Agr.

smerle, G.

The growth of Phormium tenax, New Zeal. Journ. Agr. 384; 415-416, Je.1927, no.6,

Some further notes.

Waly seo a¥einigel esr

Off. Bull. Amer, Gladiolus Soc. (Rochester, N.Y.) John Dunbar, Off. Bull. Amer. Gladiolus Soc. A(B)i eis) i6, As, 1927.

Kemp, J. A. Gladiolus breeding. Off. Bull, Amer, Glad- iolus Soc. 4(8): 14-16. Ag.1927.

Starrett 4 ily Ae Notes on gladiolus scab. Off.Bull, Amer. Gladiolus Soc. 4(8): 13-14. Ag.1927. Bacterium marginatum,

Pamph. Canada Dept. Agr. Hockey, J.F.

Apple scab. Pamph, Canada Dept. Agr. 8a. 7 De illus. 1927,

Pflanzenbau (Berlin) Gassner, G. Blausaurebegasungen als mittle zur schnellen erzielung voller keimreife. Pflanzenbau. 4: 1-4, der. no,l.

Pflanzenforsch, Dopp, W. Untersuchungen uber die entwicklung von pro- thallien einhemischer pdolypodiaceen. Pflanzen- POOSCH. Miteo., OG 1D. 26 pl. 1927,

Phytopath. (Lancaster, Pa. ) Clayton, E. E. Effect of early spray and dust applications on later incidence of cucumber wilt and mosaic diseases, Phytopath, 17: 473-481, re He nwt

Higgins, B. B.

Physiology and parasitism of Sclerotium rolf sii Sacc. Phytopath. 17; 417-448, DLS) dels LOZ ee snow 7.

Koehler, B. Studies on the scutellum rot disease of corn. Phytopath. 17: 449-471, illus. J1.1927. NO. 7. Rhizopus tritici, R. mpdueus were the Bre dout nat, ing species studied.

Leonian. L. H,

The effect of different hosts upon the sporangia of some Phytophthoras. Phytopath. 17: 483-490, illus. J1.1927, no. 7.

Ae Qn

1 a if

V.9, no.16, p.2e.

Phytopath. (cont.)

Lewis, I. Me & Wateon, E.

A bacterial disease of Bowlesia. Phytopath. 17: 507-512, illus. J1,1927. MOMs

Phytomonas bowlesiiinusp. on Bowlesia septen- trionalis,

Maneval, W. E. Further germination tests with teliospores of rusts. Phytopath. 17: 491-498, J1l.1927. no. 7.

Thomas, H. E,

Some chemical treatments of soil for the control of dampint-off fungi. Phytopath. 17: 499-506. NLS Fe) NOs.

Plant. & Sugar Manuf. (New Orleans) Edgerton, C.W. & Christopher, Ay, N, , The red stripe disease of sugar cane. Plant, & Sugar Manuf, auis 63.illus, J1.23, 1927. no.4.

Planta Arch. Wiss. Bot. (Berlin) Bachmann, F,

Ueber die beziehungen zqischen goin wasserge- halite des bodens und seinem wasserdempfdrucke, sowie uber diejenigen gwischen der saugkraft des bodens und dem welken von pflan,en, Planta, Arch. Wiss. Bot. 4; 140-180. Janel. Now) 2.

Heinricher, E.

Ueber stecklingskultur von Nerium oleander in nahriésung, Planta, Arch. Wiss. Bot. 4: 257- 260. illus. J1,1927, NO. w/e.

Kostytschew, S. & Tschensnokov, W.

Bildung von zitronensaure und oxalsaure durch Asper- gillus niger. Planta, Arch. Wiss. Bot. 4: 181-200. J1,1927,. Mow L/2:

Lepeschkin, aW, W.

Untersuchungen tiber das fruhlingsbluten der birke und des ahorns. Planta, Arch. Wiss, Bot. 4: 113-139. gl. 1927, no,1/2.

Stalfeit, M.G.

Bere sens schwankungen im Lous ae wintergrtiner pflanzen. Planta, Arch. Wiss. Bot. 4: 201-213, J1,1927. no. 1/2,

' 1? a. DAE ae a y ae

i uy Pea

MIGISIE | Seo MINS Ao rere)s

Planta Arch. Wiss. Bot. (contd. ) Tausson, W. 0. Naphthalin als kohlenstoffquelle fur bakterien. Planta, Arch, Wiss. Bot. 4: 214-256. illus. Jl. TOP ell moles

Winkler, H, Ueber eine Rafflesia aus Zentralborneo. Planta, Archeivilss: Bot, 4: 2-97, pl, i, | J2.19272) no. 1/2,

Tollikofer, C.

Starkegehalt und bewegungsumchaltung bei einigen bluten- und fruchtstielen. Planta, Arch. Wiss. Bot. 4: 98-lle2. Oe Waimon ile

Proc. So. London Entom & Nat. Hist. Soc. Bunnett ’ EK. de Some notes on the flora of Manitoba. Proc, SOs London Entom. & Nat. Hist. Soc, 1926/27: 1-10. pl.

Sint Me eee step, E. The lizard Orchis (Orchis hircina). Procvioos

London Entom.é Nat. Hist. Soc. 1926/27: 41-44. pl. ents wi alsyet

Bible) Bote Soc, Amer. Misc. Ser. George Richard Lyman. Publ. Bot. Soc. Amer. Misc.

Mr, Peter J. Klaphaak. Publ. Bot. Soc. Amer.

Rep. Secretary Dept.) Agr. So.Rhodesia. Byles ii Report of the botanist for the year 1926, Rep, Secretary Dept. Agr. So. Rhodesia. 1926: 42, 1927.

Hopkins, J.C.F. Report of the mycologist for the year 1926. Rep. Secretary Dept. Agr. So. Rhodesia. 1926: 41. 1927.

Rev, Agr. Puerto Rico. (San Juan) F,A.Lopez Dominguez. Rev. Agr. Fugrto Rico. 18: 326. Je, 1927, no.6.

Ay) i ? er ‘ rl °

, '— ne me sgt fat rat ar V oe Rs a Sean, ; i ) as % 5 Py or hy Pe aA Je." - i «' e* ‘ "ss 4 * ttt fs ol P) xd . . — : a ' nee? ’ wer a i 5 . pO eed Le ® I a > adn: co se DOL orate ~~? ca. i . oret gi sae ; ; ! ' fa. "% ‘ ) a ” ie ne Te ver © | J oat) j i 7 ; 4 ; 4 : 4 ; J r, i eo Meaty! " Pay J - i li . : Ud —y ’ ' i” j ‘ ; a \ : K r a | aS Cee | : 2h

V.9, no» IS Ps 24,

Rev. Bot, Appl, (Paris)

Prabut, Ly Le Saccharum biflorum Forsk dans les sables dur littoral algérien et du Sahara. Rev. Bot. Appl.

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Vilmorin, H.L, de,

Projet de repertoire des varietes de pommes de terre. Rev.) Bot. “Appl. 7? 387-398. Je.1927. aK) PACH

Rev. Gén, Bot. (Paris) Davy de Virville, A, L'action du milieu sur les mousses (cont.) Rev. Gen, Bot, 39: 449-457, Seles no. 463.

Echevin, R.

Variations de la matiére minerale des feuilles au cours du jaunissement automnal. Rev. Gen. Bot. 39; 409-519, di. L927,) no, 465.

Emberger, L.

Nouvelles recherches sur le chondriome de las cellule végétale (concl.), Rev, Gen. Bot. 39: 420-448, Sele. no. 463.

Guilliermond, 4, & Mangenot, G.

Revue générale des travaux de cytologie parus de 1910 a 1926 (cont. ) Rev, Gen. Bot. 39: 458- Z£oG, J1,1927, no. 463.

Rev. Gén, Sci, (Paris) Truffaut, G. & Bezssonoff, N. Sur l'utilisation de l'azote atmosphérique par les plantes vertes. Rev. Gen. Sci. 37; 389- 394, illus, Oe oeite no.13.

Rev, Hort. (Paris) Meunissier, A, Salvia greggii, Rev. Hort. 99: 496, col,pl. ono ics no. 19.

Rhodora. (Boston) Arsene, L, Contribution to the flora of the islands of St. Pierre et Miquelon Il. Enumeration of plants deserving special mention, with notes. Rhodora. oo) } 144-158, Ag.1927. no.344,

7 , > eee i R <i milan GY . { : at ; v ‘J y ry ie * J Dy ec te HE Oar eae ita fi pie * at m vi 2 aC wae - “Meh tel 4 ate . ee - 1 Wire) a ee ‘ ' 4 baie. eae he , F “8 « Be a8 Bn a nie is Peo) TONG a Casts ae 4 ae “ - we Sy te : x ( php " Pag Bi y Paasans 59Ve BS els Mya Ne Wy ity i t vA! yy « v2 é a F a a SN 3 ae Aap le wut Se oa ies Pa bo : ri P j / ie s : RNa Unste Daa tS baat f es at : ae Ps enna, ' ; P h S ; ¥ ; ie wea Py, at At Ha e yuu Toner’ abe a ; ‘ " re : hivh 2. aX, . OF ae Fite! a, a . hha oe ae ‘ coeds — | RSL ESS) oh | R 4h og SUR AR oa ~ Pia v's tee oy vial aes Pit j Ast "SsiU hae : Ab ee Aer ; , a os uy Je art Fe ane « ie 2 ‘ j ‘yhorel af. WHR oo EE Fain ite) Oke Re eee , , ee Su at) AEN fa hs Se eR Pcereie 2 - ; Sek j os An mie ‘ A Lf i 4 7 e = ‘ i « x , q

WAR) Ay tovek, OMe) non

Rhodora. (cont. ) Chase, A, The case of the grass genus Dilepyrun, Rhodora. 29; 158-160. INGA) MSPS ao) heuer

Fernald, ML.

Three new plants from the lowere St.Lawrence. Rhodora,. 29: 141-144, Ag.1927, no. 344.

Erysimum coarctatum, Solidago anticostensis, S. Victorinii, n.sp. BA VLOw, |e Eel cc hogs. J. M. dr.

Notes on some freshwater algae from Newfoundland. Rhodora. 29: 160-164. AGLI ail. | | NOjotae

Riv. Biol, (Milan) Saveili, R, Sul valore genetico e sulla posizione siste- matic delle forme di Nocotiana tabacum a coroila bianca. Rav Biol Oe 7eed’78.- Mr.) Ap. ae) eon ee

Science. (Lancaster, Fa,) Hoera S.veliy \ Ne The Lunell herbarium. Science. 66e 1) Os Ji,21,1927. no1700. Soecimens collected by J,lunell of Leeds, Nortn Dakota.

He NW. Index kewensis. Science, 66: lll. J1.29, 1927. no.1700,

Himmel, W. J, The stucy of Fhizopus in the general course of botany, Science, 66: 126. Ags 5, 1927.) moet Ol,

Professor Charles Fuller Baker, Selencer! oot Orr, 132,29,1927. no.1700. : Notice of death.

peverin, H. H, P. Crops naturally infected with sugar beet curly- top. science, 66; 137-128, IN, fey IEC Pani Foo). SUR O)abe

Thomas, W.

The seat of formation of amino acids in Pyrus malus L, Scinece, 66: 115-116, Ape ae) Ai Be yasede Ge ANOO',

o ss re Me oy - SUF RaT Agonhs we ae ee ; ' 7 ir’. ¢, PCA wel | « wt ay > — > ; his bate a y PRP ,s 5) nie + en ae . a Tee 4 aia

pn re a eo | ese aay , = _ . é ) le iste aS)

Voc nO ones

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Pelargonium Burtoniae, L. Bolus, - new species, South Aft. Gard. Meal, ooo. Llius. Su Oe i. NO. 7.

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Mi x ee te eae TAR seat,

as? LOLS RAGE SES 4 006 ton ch

> wre a ae peaiy

ie eat fy oe yar th ye

Gabi thcaaot 3 é sand eens : GRE DBE .

Vase nostes noc.

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ae ve“ by f

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et tde

aot e oo id ry

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Pe Pert SaeIeS Tees Nebo! pL POE SAW OR weethi eye sirun Hes her, hE fs a” aa | on Ps Lay ees iy, e® bee 2: fi ho

Li ‘ eu sv Ah Hobe plist 7 hs «es are a ae

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Wilisonen I. ri.

Plant hunting. Boston, The Stratford co., Eee

NN Te

a

he . ‘ A i ‘ 1 . « oie a$ lp ae 7 uy ay ' ’ e

CO OO SS aaaaeaeaeaeaGae=<qanegeeaaaeaaSaaaeaSeSaSae6a—e6—e0#0808"808— OSE eee

Ei

CURRENT LITERATUR

COMPILED FROM PUBLICATIONS RECEIVED IN THE Ls svelte LIERARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, WASFINGTON, D.G

SSS SS SS SEES ar

fol S|, no. 27. Ag. 8-20, 1927,

Agr, Gaz, N,S.W. (Sydney) Darnell-Smith, G, P. The history of fertilization in plants. Agr. Gaz. M.S.W, 38: 533-537. ai saslaoirsys Jy LOSE moa.

Mandeison, LF,

Black root-rot of tobacco in New South Wales. Thielavia basicola (B. and Br.) Zopf. Agr. Gaz. N.S. We 48: 525-531. TL IDS AAA Sales te

Aligem. Forst- u. Jadg- Zeit. (Frankfurt, 9, Main) Groth. 0; Die wurzelbildung der douglasie und ihr einfluss aur die sturm- und schneefestizkeit dieser holzart. (conel. ) Malsien Merst- u. jasd- Zeit, LOg: 268-285. plates, J1,1927.

Amer, Produce Grow, (Chicago)

Krout, W. 5. A practical discussion of celery blights. Amer, Produce Grow, (8): 14. illus. Ag. 1927,

Ann. inst. Pasteur. (Paris) Magrou, dv. Recherches anatomiques et bactériologiques sur le cancer deg plantes, Ann. Inst. Pasteur. PNoreseo01) aiius,, 2 plc Jl. 1927. no. %

Arch. Anat. Micros, Guillierniond, A. Recherches sur l'appareil de Golgi dans les cellules végétales et sur ses relations avec le vacuome, dreh, Anat. Macros, eos £98, il- Bio emcees Ay Jeger OR: dh.

Beih. Repert, Spec, Nov. (Dahlem)

Knuth, R, Initia florae venezvelensis lfg. 2,

Repert. Spec. Nov. Fedde. Ve4d, Pvc.

Beih, 1927,

Biochem. Zeitschr. (Berlin) Genevois, L.

Ueber atmung und garung in grunen pflanzen. Biochem. Zeitschr. 186: 461-473, J1.1927. no.5/6.

FA hy ERITS

leet y “* haf vo Po ah tty po Maa ait .

P iu. i an aR cht } ray Ber ee Aye ON Pl a en ad ei mee

~G big 1

al} oun fo

ae ih tle ealbom paring, ty Veal oN Seat “mw eee,

Dae.

ee >

Wes) rane ae

Biochem, Zeitschr. (cont. ) Rippel, A. & Walter, K, Ueber den stickstoffgehalt des aspergillins. Biochem. Zeitscnr. 186: 474-477, Jl. 1927. no,5/6.

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Studien uber pflanzenkolloide XVIII. Zur kenntnis der weizenstarke. Biochem. Zeitschr. BEC Soa Soon Voy illo?) no.) 6.

Biol. Gen. (Vienna) Gaubay Bi. Beitrage zur biologischen anatomie des koniferen blattes. II, Die schleime und die schleimbehdlter. Biol. Gen, 5; 281-316. OI TO 6 (Ore

Georgevitch, P.

Ceratostomella quercus n.sp. Hin parasit der slawonischen eichen. Biol. Gen. 3; 245-252, Dev Delt Ie no. 3.

Wagner, N.

Sur la formation "de novo" des chondriosomes dans le cytoplasme des cellules-meres des grains de pollen chez les angiospermes. Biol. Gen. Ceesee- 646... pllux-x. 1927. ono. 3.

Blue Anchor. (Sacramento, Calif.) Days ol H. : Zine chloride treatment for pear blight cankers Blue Anchor. ACN omeO.s tilus, (As. LGei mone.

Bol, Agr. Sao Paulo.. Averna-Sacca, R. Sobre a presenca de um protozoario nos tecidos da canna de assucar, atacados pelo "mosaico". Bote saohPaulio. s28-, 173-182, > F./Mr. 1927. rave areal fee

Bol. Secr. Agr. Anzola. (Loanda) Gossweiler, J.

Algumas palmeiras do Congo Portugués Thik, fncistrophyllum secundiflorum, sin. Calamus secundiflorum, Beaux., Micau (nome indigena).

Bol, (Seer. Aer Angola. §1(6);. 47-50. 1926/1927.

‘ . Ly . ¢ . o> . é ) 2 we elle ’ 4

. arity ie . @< A, eet ere A = ee 7 Le 5) ty cl Bnd im rt j uy : “ : oe - > "'™ &> » ‘ . “hee : a Lak 5 Rt eu eee tee j ne 7 a ify , ® v= “ey Pee AP a» rae a Saha be rae ae eee a <7 wie | ‘ "0. i é aa. ' > ‘ i i * i, We : \ my gi, e * ¥ hie gout v ‘ > ee aM Ea a : y r : - si we SF ah U o ’ Ay f@ a9 eo (oe Ps _ rg 7 ‘ ai’ Lenk f 7 p . ‘ , - a1) =f a3 Pe 5 > a a4 6 eile Vy. iy bose rt - i} a - “ awe’ at ’ ia ai ‘ “ =! ‘ al % ih ¥ Z ‘ jie } ho | ; Sah ¢ Hi6 rhe . fj * P "a a > Fi ' * s]

te Chek ied diectes Fb ln ist. be ell

aN OU pig hei: chit SC NR Real Eto ee mi . a to,"75 mh “) iw : , + o 5 ng ir al , " se é | Ps 4 ry , tale a

We Ds iolo\5 bie Toe

Brotéria Ser. Bot. (Lisboa) Azevedo de Menenzes, C. Mais algomas notas sobre a flora madeirense. Beovertawsoou Bou (ear 76-77. 1) LIe7. ino.

Azevedo de Menenzes, C. A papaya e o ananaz na Madeira. Brotéria Ser. Bot. a5: 78-80, Wa. Moan

lngatciver nat,

Les mousses de l'Archipel de Madére et en général des Iles Atlantiques. Brotéria Sér. Bot. 23; 49-53, 1927. no.2.

Uy ey +) ie

Contribucidén al estudio de las hormonas traumaticas. Broteria Sér. Bot. 25: 54-66. ealelsacy DO Aiie ammlonicr

schodduyn, R,

Contribution pour l'hydrobiologie des files de Funchal et Porto Santo, Broteria Sér. Bot. 253 67-72. TOA Visi Omi

Sennen, F,

las Centaureas de le flore de Barcelona y de sus cercanias. Broteria Ser. Bot. 23: 8 OB NON oe

Bull, Agence. Gén. Colonies France. (Paris) Heim de Balsac, F. & others. tude chimique du beurre d!"Qwala" (Pentaclethra macrophylla Benth. Bull. Agence Gen, Colonies France. 20: 609-615, ApelIe%. NO.ccd.

Heim de Baisac, F. & Roehrich, 0.

tude de l’aptitude a la filature de la soie vézétale de "Madar" d'Indochine (Calotropis procera Dryand). Bull Weence. Gen. Colon. Hrance. (20: 616-621. Ap.1927. no.223.

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Colon. France. 20: 601-608. Mp2) MOmacon Rhizophora mucronata.

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Bull. Jard. Bot. Buitenzorg. Bena ory, enn Unterscheidungsinerkmale von rezenten und fossilen dipterocarpaceengattungen, Bull. Jard. Bot. Buaten— zorg. III, 8: 495-498, Je.l927, no.4.

Tram ie rai.

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Slooten, D.F. van.

The Dipterocarpaceae of the Dutch Hast Indies III. The genus Parashorea. Bul dard. OU. | Bul ipem Zon sk Peon oVO-ooOs vakius., sie. 1l927.) no.4.

Parashorea aptera, spec.nov.

Sid CMe vices

-Notizen aus Reichenbachs herber. Bull. Jara: Bot. Buitenzorg. IMIG tee

5048-369. Tee Oe ienmMO eae. Bulbophyllum stelis, a.s

Bull. Misc. Inform, Kew. (London) Beans iW. 3. Male Irish yew. Bull. Misc. Inform. Kew. Mee 2 oo. NO. 6.

Kew. Royal gardens. Decades Kewensis. Plantarum novarum in herbario

horti regii conservatarum OXVII. Bull Mises tn- form. Kew. Oem coe. MO, 6.

Iniseiilial8 (Dice toy denbielcan than’ TU awals The genus Dioscorea in Siam. Build: Mise. Inform. Kew. 1927: 225-247. no.G.

Buli. Mus, Hist. Nat. Paris. Benoist, R.

Acanthacées de Madagascar. Bull. Muse act. Naty Paris, G2 396-397. 1926(Rec'd Ag.1927) no.6,

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Thunbergia gracilis, 7. leucorhiza, nov. sp.

Benois t) Wak. Nouvelles acanthacées d'Indo-chine. Bull.

MS ets ie Nat.) Paris, Soe LOGOS LOZ mon lls Rueilia vincte, R.poilanei, Chroesthes publiflora,

Dyschoriste principis, Hemigraphis modesta, H.turnerae-

folia, nov.sp.

i i. ‘ 4 a fie 8 ay

é‘

a

MSTA rao TZ ONS

Bull. Mus. Hist.Nat. Paris. (cont, )

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Costanitamiiia:.

Caractere montagnard du genre Lycopodium L, Bul Mase Vast.) Net. Paris. be; 416-419, 1926. (Rec'd Ag.1987) no.6.

e Bowel). : ; Floraisons observes dans les serres du Museum pendant l'année 1926. Bula Mush shasta Nate

Paras, 32: 402-404, 1926 (Rec'd Ag.1927) no.6.

Danguy, P. & Choux, P.

Sapindacées malgaches nouvelles ou peu connues. Bullous. Histy Nate Paris. Ge: 687-69e. 19265 Bes lOc lp. ; 1927. mo, 6, L. |

_. Daveau, J. Dodonaea discolor Desfontaines et Beyeria viscosa Miquel. Bi alist winst «Nab. Paris. be: 413- eos vuliuis. ) do26, (Ree! d Ae.) 927) no. 6.

Detlandre, G.

Sur quelques eugiénacées nouvelies du Venezuela Bull, Mus, Hist.Nat, Paris. ge: 42l-4e2,.. . 1926. (Rec'd Ag.1927) no.6.

Bugiena grisoli, Fhacus inconspicua,. Lepocin- elis turoiniformis, spec. nov,

Frémy, abbé P.

Trois oscillariées inédites trouvées dans l'herbier Gomont. Bull. Mus. Hist. Nat. Paris. $3; 115-117. ilius. MSS agholn nee

Porphyrosiphon fuscum, Spirulina margaritae, Phormidium alaskense.

Guillaumin, A.

Contribution a la flore de la Nouvelle Calédonie (cont.) XLIX, Be Mas iasty Neate areniey moos NEN ee PAa ewe MOP" oe nos a, |

Guillaumin, A.

- Plantes nouvelles ou Critaques des senzesrau Muséwn. (cont, ) Bull, Mus, Hist. Nat. Paris. 32: 405-412. 1926 (Rec'd Ag.1927) - no.6.

Halopegia perrieri, nov.spec.

Hamel, G. Quelques algues rares ou nouvelles pour la flore méditerranéenne. Bole vaMus. wis Gs) Wate and Ss.

- i ‘* haw y ss a » Ls fi e 7 4 As ) AAO Paral. FS ees OFF) e Cm id a te ol - w fo Si 7

ae Hains Aet Seeh paged «7 ¥s z “i749 , as i =stye ‘ eni' 74 Ta _ hd

ee eo ee | Pai eee ae |

. *

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> ie ee Weare’ “ai naar we ARE Cy o.

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Woe Os LY age

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f-' ~ & é rics vs ae ey oe as ss ad 7 hay :

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+: 4 ad m4,

Ve Nino. 17.10,

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Secu i ae WHS

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Miah halons Tia yaar

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Hacienda. (Buffalo) Rodriquez Barrera, Jd. EL arbol. del cacao, su cultivo y explotacion segtin los procedimientos empleados en la Isla ae Fernando Poo. Hacienda. ~cct 226-249. illus. Ag.1927. NO 8.

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Ps nn ly di » i=

pulens. pelle th. bee} Majo tine on | Pat pAb. . e hs aS

f yo

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a

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f

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¥ FA ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY, COMPILED FROM PUBLICATIONS RECEIVED IN THE Ne LIGRARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, WASHINGTON, D, CR

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Magrou, J.

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Abstract

Also in English and German: p.26-3c0.

Rayner, M.C.

The role of mycorrhiza in plant.nutrition. Abstr. MPcewiiberm. Congr. Soil Sci. 1st, Washington,DC. 1927, 3/4: 140-141. 1927.

Abstract.

Also in French and German: p.140-141.

SUG o}caece OMe

Present and future studies of soil fungi ides, inven. Conor, Sol Sci. ist, Washineton,D.C. , 1927 B/4. 21 “1927.

Aostract

Also in French and German: p. 21-23.

Ber. Hec. Inst. Agr. & Nat. Hist. Zionist Organ. Oppenheim, J. D. Researches on the changes in the opening of the stomata which occur in different species of Citrus. Peenec \ Last. Aer. c Net. Hast. Zronust Oxneen!< i. 9-39, iv pl. 0D.1926 (Rec'd 1927)

Res inst. Agr. & Nat. Hist. Zionist Orean MorieG) ) ple Delo26u,' CReeta 1927)

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ra, : A ia iol LS a

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rs

I ty §

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The whimsical root habits of western hemlock. Micromet cmon es Vgiie Soe 54545. 0 a IMSe Sloe. no,405,

Thone, F.

A stranded company. Amer. For. & For. Life Boe Doe oo4 eo bids. HOw I2r7e. no.405.

Torreya taxifolia & Taxus floridiana associa-— tions in Florida.

Warner, H. H,. Ancient yews of England, Amer. For. & For. Mine os olI—b2i 576. iis. S.L927, no.40o..

Amer. Potato Journ. (Yashington,D.C.)

mri. Sci.

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Ann. di Bot. (Roma)

Cappelletti, C. Nuove osservazioni sulla flora fungina della Yesina. Ann. di Bot. 17; 202-207. Ag.1927. no.4.

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Sull' Herpotrichia resinae Bres. n. sp. conservata Bein erbarm OP. A. saccardo. Anaeadar Bot. ljicOes Ag.1927, no.4.

Chiovenda, HE.

Un antichissimo erbario anonimo del Museo bota- MucoOmOmunrrenzes, Ann, di Bot. 7s LI9=169,. Agi i927. no.4.

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Per la storia dei primi Lincei IV. Lettere di Gio- vanni Battista Winther a Giovanni Faber, /Navavey” (slat Bow. 27: 140-170. Ae.1927;. no.4.

Vie SMO EB Ne TONS

Ann. di Bot. (cont.)

Ann. Appl.

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Brevi note sopra la cicatrizzazione dei tuberi di patata (Solanum tuberotum L.) Ann. di Bot. 17: US SAGs patabibeish. Uva TUSyzird Si ale)a oe

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Biol. (Londen) Millard, W. A., and Beeley, F.

Mangel scab =~ its cause and histogeny. Ann. Pople evol es Tey 2oG—sil, /aiius.) pl. xix xxid BO 15)! SAO uo

Mwo forms Of scab, raised and pitted; raised may be divided into two forms, mound and knob; organism isolated from mound scab, Actinomyces tumuli, from pitted scab, A. scabies.

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Grafting experiments with varieties of hops re- Sistant to the hop powdery mildew, Sphaerotheca humuli (DC.) Burr. Ann. ppl. Biol. 14: 276-289. Puwenass Ao LOZ ono 5,

paimon, EB. S.

On forms of the hop resistant to mildew (Sphae- rotheca humuli (DC.) Burr.) VI. Temporary loss of immunity. Ann. Appl. Biol. 14; 263-275. Ag.19e7. no.d.

Seale AI ee Rhuzoetonia "toot—rot! of the tomato. Ann. Appl. Biol, 14: 290.295. ee aie DO IOls

Ann. R. Bot. Gard. Peradeniya.

Bertus, L. S, Hic cseases) Of chilies, . Aan. R. Bov. Gard. Peradeniya 0: 295-314, pl.xiv-xv. J1.1927, no.d.

Lester-Smith, W. C.

Some observations on the oospores of Phytophthora Species. Ann. R. Bot. Gard. Peradeniya 10: 243-257. Piewea ite sl. VO27., (noO.d,

hatvera 5° Br di Notes on some Symplocaceae of Ceylon. Ann. R. BO. Gand. Peradeniya | LO: Sl5b=419, Jl.1927. nod. symplocos eugenioides sp.nov.

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Ann. R, Bot. Gard. Peradeniya (cont.) Parke. Mi A Fusarium disease of dadap (Erythrina lithosper- mum) Ann, R. Bot. Grad. Peradeniya 10: 275-293. TOL A Foceah aha, By wea len KS ee NO ako wate

Park, M.

Some investigations into conditions affecting the parasitism of Rhizoctonia solani Kuhn. Ann. R, Bot. Gomde) Peradeniya,) 1Os)/259-275. illus,: Ji.1927. no.d.

Experiments with cotton seedlings; results indicate

that infection increases with increase of humidity.

#on. Rep. Dept. Agr. Bengal, IN Sey aad) : [Report on] mycology. Ann. Rep. Dept. Agr. Bengal Moe y260 atiay 9 1927, In Rep. of economic botanist (G.P.Hector)

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Arch. Suikerind. Nederl. Indié (Meded.) (Soerabaja) Srecman «Pedic Van Proevyen over strepenziekte met klamboes in het ipminicevicldi, | Aroh, Galicerind. Nederl. Indie v.35, PiesoMededs 1927)\s 579-582, 1927. no.1s.

Arch Protistenk. (Jena) Gemibery Ig Die reduktionsteilung und copulation von Cym— bella lanceolata. fech. Protistenk. 58:465-507, MIS Dl GO. LILT., .. MO...

Pascher, A.

Neue oder wenig bekannte protisten XX. Neuve Oder wenig bekxannte flageliaten XVIII. Arch. Pmaenusten 9 58: 577-598. illus. 1927. nod.

Schulze, B.

Zur kenmntnis einiger Volvocales (Chlorogonium, Haematococcus, Stephanosphaera, Spondylomoraceae Chlorobrachis) Arsh. Protistenk. 58: 508-576. ep Om MLO 2s nO. 3.,

Was. no.18, Dao

Arch. Bot. Sistem.,Fitogeogr, e Genetica. (Forli) Besuinote \AMevanduintenrary, I. Nueve osservazioni sul, genere (Brunella" e su alcuni ibridi spontanei delio stesso. Arch, Bot. Sistem., Fitogeogr. e Genetica 3: 132-149. J1.19¢7. noc.

Cobau, R.

La vegetazione dei laghetti Berici (Vicenza) Arch. Bot. Sistem., Fitogeogr. e Genetica 3: 120- ee Le rer NOLS;

paviella 7k, i Pps

Azione del polline proprio, estraneo, illegittimo sul gineceo di Cucurbita Arch. Bot, Sistem., Pitogecer. e Genetica 3: 107-119. illus. J1.19¢7. no.c,

savelli, R. Nete nicozianografiche II. Metodo di misurazione dei fucma di Nicotiana: 6 dati biometrici sull/ibri- do li. rustica x N. tabacum, Arch. Bot. Sistem. Fitogeogr. e Genetica G: 95-106 IGS oe LG USA SOR,

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Stazioni eterotopiche di Caltha palustris L. in Italia e consideragicni sulle stesse. Arch.) “(Bots Sistem,, Fitcgeugr. e Genetica 3%: 150-158, J1.1927. no-cd.

Arch. Rubbercult. Nederl.-—Ind. (Batavia, Java.) Hepa ofl) W, Onderzoek over het voorkommen van inwendige spleten in de bast van Hevea. Arch. Rubbercult. Medewl. | indie 11; 25l-26l, illus,, plates. 31.1927. v0.7. English abstract (Investigation on the occurrence of fissures in the interior of the Hevea-bark): p.26l. Condition of trees in poor soil.

Beih. Bot. Centrabl. Abt.II (Dresden) Handel—Mazzetti, H, Systematische monographie der gattung Leontopo- dium Beih. Bot. Centralbl, Abt. II, 44: 1-177. Semi, LO? « \) 0), i,

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Beih. Report. Spec. Nov. (Dahlem bei Berlin) Beitrage zur systematik und pflanzengeographie Iie Beih. Repert. Spec. Nov. Fedde v.46 1927, : Thellung, A. Die abstammung der gartenmohre Dee: carota subsp. sativus) und des gartenret-— tichs (Raphanus raphanistrum subsp. sativus) -

Gems, H. Heide et steppe. - Donat, A. Ueber die geographische verbreitune der susswasser algen in Europa. —- Kaiser, BE. Die felsenheide im franki-

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De @recultures (Batavia. Java) Bally, W, Meeldauw op de bloeiwijzen van Hevea. De Berg~ embuures, 2. 69=9O. Tllus. Jiceg,h9e7. no.4.

Ber. Deut. Bot. Ges. (Berlin) Bachmann, 3B. Zur gonidienvermehrung bei Piecnten. Ber. Deut. POimmGes, (4o7 S06—o14, 2ilus, “Jl.28,1927. no.6.

Bavendamn, VW,

Neve untersuchungen uber die lebensbedingungen holzzerstorender pilze. Hin beitrag zur immunitats- frage, Ber. ewe. BOL, Ges. 40: 357-467. | dl.eco, ti On 6,

Beger, H.

Beitrage zur olologie und soziologie der luftle- bigen (atmophytischen) kieselalzgen Ber. Deut. Bot. Besos 160-407... Ii 28. ler.) no,6.

Bergdolt, E. Ueber die saugkrafte einiger parasiten. Ber. Weimce Ou. Ges.) 45: 29¢—601., illus. Jl.28,l927. nove.

Bentearen. KK... 0.

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Bee, Deut, Bot. Ges. (cont. ) Rascher shi. Die kohlensa -er r pflanz Bot. Ges. -45: 351-329 “1. 38, LOZ Ei MOn OK Cane ih yenc \Sclurinoty| vA.

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Wildwachsenden pflanzen, die berauschende getranke iwetern konnten.. Ber. Deut: Bot. Ges. 45: 3s02-307,. eee. 927. nos6.

Miia Clayee Bh Versuche uber den saftkreislauf. Ber. Deut. Bot Cecen ee) S42 0mG>6) Jaleo eG 1927. no. 6.

Peverschilka, TF. sa Pollenanalytische untersuchungen der "Borysumpfe" i Polen. Ber, Deut. Bot. Ges. 45: 368-373. Jl. Eeyore WO.G6:

Weber, F. nvOmata-offnen welkender bDlatter. Ber. Deut. Boos Ges.9 +45: 4082412. se 1Soe. no.6.

Bret. Bull. (Woods Hole, Mass.) Revel rrre ) i. Sy, Mitosis and cell division in Euglena and Spirogyra BiMmGenpersa VBIOl . Bull. 54: VO9s122. iii pl. ony ers DOL.

Biol. Zentralbl. (Leipzig) Cement od. vi, Angaben zu der symbiosefrage von Chlorella. PonwiwZentraloi, 7 - (4492461) ailus, Ue7. no. 8.

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BO, OC.

Hol Soc.

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Broteriana (Coimbra) Agan, J.B.

Corréa da Serra. OIL), NOG elshgormeremishave WIC. Vay 9-43, 1927,

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Transcribed from Penn. Mag. Hist. & Biogr. v.49, nOW 19S. Jan. 1925,

Ervideira, A. } Muscineas de Trds-os-Montes. Bol. Soc. Broteriana gies ARB 1927.

Lopes, J.M.M, Ao filioersa do concelho de Vamioso, Bol. Soc: Broterzana Jett 4; 130-154, nS eA

Quintanilha, A, Carlos Franca Bole SOC. bro temnana,, Ll tas 156-158, port, ROZCS

(Qibisiranefenatil Makes enV Edouard Hackel, Bol, Soc. Broteriana II, 4: INS} USP

Quintanilha, A. %

O problema das plantas carnivoras. Hstudo cito- fisiolécico da disestao no "Drosophillum lusitanicum" PO aie rovemlanas allan 44129 6 ol, 1927.

French résumé: p. 104-105.

Bibliosratia: p. 106-125.

=

La clorcsis en ios drbeles frutales y en la vid. Ole «SOC. Nace Wore Ominne ods) Ait Smt Oe dL LO ei. Ones

Nac. Agr. Chile (Santiago) vale)

Bull. Dept. Aer. Burma.

Bull. Soc.

hand. 7D.

The diseases of Para rubber in Burma. Bull. Dept. Pmeeparmea, m0. 1926.) 06 p. plates 1926)(Reeld Ag.1927)

Chim, Biol. (Paris) Demoussy, Em Gustave André (1856-1927). Bull. Soc. Chim, Bole Orsay —860.) 1, / Ae, 927, no. .

Bertrand, G.

Propositions relatives 4 la nomenclature des eiucides. (Budi iySoc.) Cham. Biol, 9:854—856. piaeey Ne 927 0 0.7,

WIS) nor Quisy ai nay Ars)

Pm.) Soc. Chim, Biot, (cont, )

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Variations de l'intensité des échanges gazeux au cours du développement du Sterigmatocystis nigra. Bul Soc NCnamy (Buoy) WI802=—Be4.) Sle / Ae 1927) mor 7e

Centralbl, Bakt. Abt.II (Jena)

Brussorf, A,

Kritische bemerkungen zu dem artikel uber das ulmen- sterben von Grafin von Linden und Lydia Zenneck, Cen- Pole Bakeren At lal jhe 29eC—SO00s. Ne hoe). no.8/14.

ismarlicky + We P, Bakteriophage und pflanzenkrebs II. mitteilung. Pentre Baki! Abt, 11) 71: 02-311, Az. 1927.) )no.8/14.

Pfister, R. Zur biologie von Cystopus tragopogonis Pers. Cemv cath BalatayMbte Lr. Vas Sle—oid. AP. 1I27, n0,.8/14,

Raede),) W. Krankheiten und vererbung. Centralbl, Bakt. MG lls 272-297. Ae 1927. no.8/14,

Shimoda, C.

On the occurrence of phytase in some yeasts and BSpensaitusvorygee. .. (Centralbl. Bakt. Abt. IL, 7s 262-247. Ag.1927. no.8/14.

Yeasts, Pichia farinosa, Mycoderma: A Takahashi.

Compt. Rend. Acad. Sci. Paris.

Humbert, Henri

Une composée nouvelle remarquable au point de vue phylogénique, Tisserantia africana, gen. nov., sp. nov. Gommten Rend! Acad. Sci. Paris | l85; Soe oomet Lins. whe OZ. 10,6).

Country Life (London)

Cox, BH. H. M, Reginaid Farrer's garden. Country Life 61: 246-244, Ag.13,1927. NOM DIS.

Curt. Bot. Mag.

Cunt USeBOb Mae Vive. doo.) NOW. ) Ag “1927, Magnolia Sprengeri col. pl. 9116. Cypripedium manchuricum virescens col. pl. 9117. Anagallis collina col. pl. 9118. Rhazyanormentvalice Cok. jot, 919). Rhododendron megeratum. col. pl. 9120, Primula effusa col. pl. Ylél.

Soi racist ylea (col, wl. Glee, HSCelenOrmeStiy.. COL. OL.) Sled. Acacia marginata. col. pl. 9124. spartina townsendii. col. pl. 9125 HaAvrantons TObUStuUS.| GOL. pl. Gl26,

fp ging POT as | i i;

rv

wre

es ae ¥

Wash no,1l8, p.ld

Facts about Sugar (New York)

Ham enn Sig

sugar cane ond its culture. An historical sketch of the cane and its distribution... (cont.) Hacts about sugar 22: 846-847, 850, <Ag.27,1927. no, 35,

Vascular bundle disease; frog-hopper blight; zonate foot rot; gum disease.

Hye spot in Hawaii. Methods developed for the control of a serious cane infection. Facts about sugar, 335: 84¢=844 Ag.1927, no,3d.

Floralia (Assen, Netherlands)

Uit de Verslagen van den Plantenziektenkundigen dienst V Floralia 48; 526-524. illus. Ag. US) a INST e nao\hy eK

Phytophthora cactorum op Ribes; Phytophthora op Gloxinia's; Een Fusarium op Cineraria; Fen Fusarium (?) of calluswoekering op frambozen; Hen Fusarium op Robinia.

Flor. Rev. (Chicago) Cage L re ae aU Teas aD) Navine VWaetoria from splitting. Flor. Rev. 60: (WWobi) si 26—27.) sl lus,. Aes 1927. "Worse-teeth" diseases of Narcissus bicolor Victoria cured by deeper planting.

Fortschr, Landw. (Vienna) Chiritescu~Arva, M.

Der einfluss der optimalen wassergehaltes des bo= dens auf die pflanze wahrend verschiedener entwick- lungsstadien. Fortschr. Landw. 2: 489-493, Ag.1, Sie Ono,

Fortschr. Naturwissenschaftl. Forsch. Morton, F, Okologic der assimilierenden hoéhlenpflanzen ... Mit einem beitrag uber hohlenpflanzen-anatomie von Blise Hofmann. Fortschr, Naturw. Forsch. lé; 155- ou, TiS ORI SMTA Ol oie Aus der botanischen station in Hallstadt, nr.8.

Fruit Flower & Veg. Trades Journ. (London) Sieg ale ie is cord eal The development ‘of bitter pit in stored apples. Hua MOWeTr cc Ves. Trades Journ, b2:3) L699. Ag lS, ain ahh TLO|e ele

Poe it 7 See Pee , ane t , a, ah Se Weis eta aa j pis Wa ‘ eet ag] j ve * 71a ms To 4 a oa it we oe ‘ —* x arr my r y be tee “si Aer | nol P) i » i oy al 8 a? ’ bid - 4 iv- > > 6 ’ ? i é . ’ 7 r a iw? Z t r i | ped 4 iF ris! if “ee é * de a , : r ' -~ 7" ‘On| ‘ = ‘i i mam 21 Oe ma n 4 * a! Beg vy “ } Py J : Vee! Wy r i~ dls M . Vid - ° 4 n 4 ( ‘ > i * * aa ‘ ri i “ D is Th. - ; ’ Gh pare ay a nit } i] i Aareey yO “4 7 " ‘eee itn Alas . he ar Aa be ; i i wee y v f ‘ ‘ Ao ay ve ay) n Ar ibe § - te ~ re " ‘ fy Ly ah yee ‘ Pee ak ey, {eae

WoSia) alos asiy nor alal

Fruit Grow. Fruiterer, Flor. & Mark. Gard. (London) Panama banana disease. Quest for an immune variety. Fruit-Grow., Fruiterer, Flor. & Mowe Cand. ociloo—leon) pldus.)) Not i 127; aK A ANSSy2)

De Fruitteelt (Arnhem) Lijsten, RR. Zijn meerdere wettelijke voorschriften ten opzichte van de ziektebestrijding bij ooftgewassen fewenscht? Hau veolte lm Millon 2s< | Ne Moe iy MmONor.

Fyns Stifts Landbrugstid. (Odense) Pewre HOST HUD. WO aan Fyns Stifts Land- brugstid. 21: 449-450, port, Ag.1g,1927. no,dd.

Gard. Chron. (London) Comber, J. Hucryphia, cordifolia. Gard. Chron. III, 82;130. Widus. pls “he 15.1927. no.2120.

Comber, J. The pink martagon lily, Gard. Chron, III, 82: ee ills, | Ne 13, 1027. no. 2120. . Alily, as yet unnamed, collected by Ward in his 1924-25 expedition to Tibet.

Ingram, C.

two Chinese cherries. Gard. Chron. III, 82:148. DCO Oe ian NO we lel s

Suggests for cherry collected by Wilson in Hupeh the name Prunus hupenhensis; considers that Koehne's Prunus tenuiflora should stand as distinct species.

Jackson, A.B,

Wotes on conifers XXIII. A new variety of Cupres- sus lusitanica, Miller. Gards Chron, Ibi, S27 U4 mien Neco, ten. nO, elel.

C. lusitanica var flagellifera

Robertson, W. G.

PVCUSeS aSistreeburees, gGard,, Chron. Lil, (Se: 148, Jee (AO) 6 AUSVZY/ io sao) yrzql Wrens

Pyaiswaria iP aan ermeara., Es latarolia. ab, torminalis, P. pinnatifida.

M@GiGyvnky: whys Mimceytciton Of Waolasi(Gomt. 1 Gard. Coron.) ll.) See Nereis. y ASS. 1927. | no,elZo.

ee ey 11 oo : ’ ir

‘ol PL PD8 Hk ine"s® ae

in Bie! SAr a, Mot eae , ¥ ® oo" a as r = ie lan od ws ary es 4a i e's q é a] « e : eet (ate) feb Le | ia ae? oe gine ad ta teu neve) 4B ast Cre rock . ear id -* « ie ’ ee De ee ee Br Fae PP hz 4 arc: 7

rt wha o> 4¢ a) i: ~ s) { e oe 17 a"

ih i j . Ny fae y ,eeea/ by eae - oP ma Der 7

J ¥ ap AEE on eee. viitca ot: > 4

' 7" % 4 ee ” va oe

Veo mOnmlen i Denke

Gard, Chron. (cont, ) ' Wieietel EN ae Mr, F. Kingdon Ward's ninth expedition in Asia Mimcacd Coronal i Ger toOmtoc, Likuss, Ag, AQh.| RA) agen aula

Ware, W. M Frost injury to apples. Gard, Chron, III, 82: Pa elius, | Ae.) 20.) L927, no,clel,

Gartenfl, (Berlin) Herre, i, Gig interessante wasserpfianze der sudafrikanischen wustengebiete. Chamaegigas intrepidus. Gartenfl. 76: 801-303, illus. Ag, 1927,

EMmpus),| dis Ag Hiniges Uber interessante und schdne tropische farnkrauter, Gertenfl, 76: 295-299. illus. Ag.1927. Mexikanische gleicheniaceen -- Hymenophyllaceen ihre stondortsverhaltnisse und lebensweise in der heimat.

Teuscher, 4H, Syringa arten fur den garten, Gartenfl. 76: b14-316. Ag.,1927,

Genetics (Menasha, Wisc.) Carver, W. A. A genetic study of certain chlorophyll deficien- cles in maize, Genetics 12: 415-440, Se LIZiva nO oe

Hast, E, M, The inheritance of heterostyly in Lythrum sali- caria. Genetics le: 593-414, 5.1927. no.5.

Hesiey, Ms Ms, and Prost, H. B.

Mendelian inheritance of chromosome shape in . matthiola Genetics 12; 449-460, illus. S,1927. NO. dD,

Gwen, i. V,

Inheritance studies in soybeans I Genetics lz: 441-448, $,1927, no.5,

1. Cotyledon color.

Wes OG US roees 2s)

Hawaiian Plant Rec. (Honolulu) Lyon, H, L, The effect of fertilizer constituents on eye spot at the Kilauea sugar plantation company, Hawaiian EAM REC. ols eoOmacoe. dk, L927. Nos do.

ivoms Hi. iL,

The effect of fertilizer constituents on eye spot at the Waialua agricultural company, ltd. Hawaiian Pient, Rec; ols e276=co0, Jl, LI27. Nos do.

ison; H. L,

The effect of frequency of irrigation applications on eye spot at the Lihue plantation company, ltd, HeaWweartan Plant. Rec, Sl; 292-296, Jl. 1927, nod,

Lyon, H. L,

The effect of potash fertilizers on eye spot at the Waimanalo sugar company. Hawaiian Plant. Rec, Mee ot—287.. dl, 1927. no.sd,

inven, H, L.

The effect upon eye spot of increased time inter- vals between irrigation applications, Hawaiian Plant, Rec. Sl: 287-292. JL, 192M. no, dy

Lyon, H, L.

Further notes on stem galls of the sugar cane. Hawaiian Plant. Rec. Sl: 2498273, illus, Jl, Tian, 00. Se

Cause still undetermined tut evidence from field observations strongly supports the conclusion that it is an infectious disease.

yong H. L.

The susceptibility to eye spot of H 109 ratoons as compared with plant cane, Hawaiian Plant. Rec, Sl: 296-299, Osis Ose

Werret, J. he

Losses ffom mosaic. Kohala sugar company, experi- ment no, l. Hawaiian Plant. Rec, 31: 244—245, LOLs NO. Se

Werurets Ji,, 1A,

Notes on yields and stem gall occurence of some Uba quarter=breeds at Makiki, Hawaiian Plant. Rec, Ol: 273-276. J1.1927. no.3.

tr . rh

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Illus, Landw, Zeit, (Berlin) Page, H, ist der kleekrebs (Sclerotinia trifoliorum Erikss,) durch das saatgut ubertragbar? Illus, Landw. Heat |) 472) (4042406, «Wags, 1927, ‘no, 21,

India rubber world, [Stahel, G ] The South American Hevea leaf disease in Surinam, India Rubber World, 76; 251-252, illus, Ags 1927, NOs By,

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Journ, Agr, Res, Beckett, R. E,. Growth of fruiting parts in Gossypium cernuun, an Asiatic cotton, Journ, Agr, Res. 30: 97-106, pilos. d,s, 1927 (Recta Ae, 30)

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Journ, Agr, Res. (cont.) Gilbert, Bs E. & Hardin, L. J,

The current mineral nutrient content of the plant solution as a possible means of chemical control of optimum fertilization, Journ, Agr.

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The determination of quality in sweet corn seed by means of the optical measurement of leached materials, Journ, Agr, Res. 35: 147-166, CAE ael927 (Reela As, 30)

Newton, W. Metabolism of nitrogen compounds in dormant and non- dormant potato tubers. Journ, Agr, Res, 353 14le 146. J1,15, 1927 (Rec'd Ag. 20)

Journ, Amer. Soc. Agron, (Geneva, N. Y.) Garber, R, J. What has been accomplished by breeding small grains? Journ, Amer, Soc, Agron. 19: 721<742, Ag, 1927. no, 8,

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Se tortuosum Aiton, S, domesticum Praeger, noms NOVel won elLindleva Wael cB.

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Mr. John Gossweiler's plants from Angola and Portuguese Congo. Journ, Bot, 65(Suppl, ): 4D emt SOe Ae LIZ NOs 1O.

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Journ. Hcon, Entom, MacLeod, G. F., Haley, D, EB. & Sudds, /R:H, A study of arsenical residues on apples in Pennsylvania with respect to efficient spraying practices, ‘Journ, Econ. Entom, 20: 607-614, Ag, 1927, no,4.

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Collection of Hooker drawings of fruits lately re~acquired for the Library of the Society.

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Leafl. Dept. Agr, Bombay. Remedies for koleroga disease of betelnuts. heawl Depce Aer Bombay. nowld, of 1926.) (14 ps 2pl. (Rec!d Ag, 1927) Replaces no.5, of 1914,

Control of the powdery mildew of grape. Leafl, Dept. Asr. Bombay no.6 of 1927, 4 p.. (Rec'd Ag. 1927)

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Micro and macrosporogenesis in sugar beet with special reference to the problem of incompatibility Papers Intern. Conf. Flow. & FruitStertility. Mem. Hort. Soc, New York. 3: 295-297, Julai

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Sterility in fruits: a summary of twenty years of study at the Royal horticultural society's gardens. Papers Intern. Conf, Flow. & Fruit Sterility. Mem, Hort. Soc. New York. 3: 79—85. JL, 1927.

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Types of sterility in wild and cultivated potatoes Papers Intern. Conf. Flow. & Fruit Sterility. Mem, Hort. Soc, New York. 3: 289—293, JD, 1927.

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Sterility in peaches, Papers Intern. Conf. Flowe & Fruit Sterility. Mem. Hort. Soc, New York, 3% 215-221, Sle ees

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Dormancy in hybrid seeds. Papers Intern. Conf, Flow. & Fruit Sterility, Mem, Hort. Soc. New York, 3: 33-38, illus. J1.1927.

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Sterility in the strawberry and its solution. Papers Intern. Conf, Flow. & Fruit Sterility. Mem. Hort. Soc. New York, 3: 191-193. J1,1927,

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Sterility in the common cabbage (Brassica olera- cea L,) Papers Intern. Conf. Flow. & Fruit Sterility. Mem. Hort. Soc. New York, 3: 277-280, Spl aleyey/s

East, HM, & Mangelsdorf, A. J. The genetics and physiology of selfesterility in

Nicotiana, Papers Intern, Conf. Flow. & Fruit Sterility. Mem. Hort. Soc. New York. B: 321-323. L927.

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Why Lysimachia nummularia L., always very floriferous, is ordinarily sterile. Papers Intern, Conf. Flow. & Fruit Sterility. Mem. Hort. Soc. New York. 3: 372

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Mem, Hort. Soc. New York. (cont.) Hansen, N.E, Some sterile and fertile plant hybrids. Papers Intern. Conf. Flow. & Fruit Sterility. Men. Hort, Soc. New York. eee lame. diel Ozie

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MacDaniels, L.H. An evaluation of certain methods used in the study of the pollination requirements of orchard

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Correlation and cyclic sterility in Cleome. Papers Intern. Conf, Flow. & Fruit Sterility. Mem. Hort. Soc, New York. 3: 6572. ILE USA

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Sterility and inbreeding in beets. Papers In- tern. Conf. Flow. & Fruit Sterility. Mem. Hort. soc. New York, Be OSS Oe ALAN.

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Inherited pollen-sterility in shepherd's purse. Papers Intern. Conf. Flow. & Fruit Sterility. Mem. Hort. Soc, New York. SOO e = OOO Me MLoeLUS | ln oUl. a UO.

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Sterility in certain grapes. Papers Intern. Cont. Flow. & Fruit Sterility. Mem, Hort. Soc: New worl. 3: ceg=-2c8. SLIWTB RS Eiegodh dle) ay le USA

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Seed production in sterile citrus hybrids - its scientific explanation and prcatical significance Papers Intern. Conf. Flow. & Fruit Sterility. Mem. Donte oO. New work. Sy Loach, Sl 1927,

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Vegetative and fruiting branches in the date palm and sterile intermediates between them. Papers In- tern. Cont. Flow. & Fruit Sterility. Mem. Hort. soc. New Vor S'i2lgecl4 ogi. 1927.

Thompson, H. C.

Environmental factors affecting seedstalk devel-= opment of celery. Papers Intern. Conf. Flow. & Fruit Sterility. Mem. Hort. Soc. New York. 3: 203-276. pl.20. J1.1927.

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Investigations concerning the causation of ga- metic sterility. Papers Intern. Conf. Flow. & Fruit Sterility. Mem. Hort. Soc. New York. 3: 9-

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Field studies of the pollination requirements of certain deciduous fruits under California conditions. Papers Intern, Conf. Flow. & Fruit Sterility. Mem. Hee oOcweNew York.) G2 77a jlius, Jl<lge7.

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Partial sterility in hybrids of sorghum and John- son grass. Papers Intern. Conf. Flow. & Fruit Sterility. Mem. Hort. Soc, New York. 3; 75—77. pl.4. J1.1927.

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The results of cross-pollination between differ ent varieties of apple, pears, plums and cherries. Papers Intern. Conf. Flow. & Fruit Sterility. Men. Hort. Soc. New York. SS IES) IL GACI Oe ca) daca Sess

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WRC MOLE co.

Phytopath. (cont, ) Hedgcock, G.G. Dothichiza populea and its mode of infection. Phytopath. We S4bm047,.. Ae 1927. no. 8.

Holland, H.B. & Gilligan, G,.M.

Chemical hydrated lime for the preparation of Bordeaux mixture, Phytopath. 173 571#572, INGE USAMA cialis

Poole, R.F. & Schmidt, R.

The nematode disease of sweet potatoes, Phytopath,. IR: ISyae oleyab aL ILALNBIS iya) oes: clo. cp.6:¢7 INDE NSA Al aK ehh,

Porter, Cyl

A study of the fungous flora of the nodal tissues of the corn plant. Phytopath, 17: 563- Doowe Ae Oe Zn | NO, oie

Raeder, J.M. & Hungerford, C.W. Dust treatments for the control of oat smut in Idaho, Phytopath, DOS OO AS LIe5 Oi Sie

schneiderhan, F.J.

The black walnut (Juglans nigra L.) as a cause of the death of apple trees. Phytopath, 17; Deel On) Iinice) No 1927, no. 8,

Valleau, W.D. & Jchnson, H.M,

Commercial tonaccos and cured leaf as a source of mosaic disease in tobacco, Fhytopath. as old-oee,. Age. 1gZ7. no.8, i

Valleau, W.D. & Ichnson, ELM.

Theveitechwic: EG.stssia of, tobacco mosaic on the yield and gualiuy.of Burley tobacco, Phytopath. Wisocoe ee ia) AGot oe 74, 10), 6.

Mou ery Vi H,

Varietal suscextibility of Ada red and certain Other apple varieties 30 sadar rust, with special reference to twiz inceutions, Phytopath, 17; 541- 043. TI LIETBISS 6 ih Jen TES (277 AN avo) ye

Plant. Chron, (Madras, India) Ashplant, H. Oidium leaf disease. Dilehonig Claneorain” B09 Ble, ieweorm Aen. Owes Of Hevea.

VIE anole peice

Pomel. Franc. (Villefranche, France) Nora ale. ‘

Contribution a l'étude des différents membres des plantes vasculaires et en particulier ces différentes ramifications fruitieres (suite) Pomol, Frang. 1927; 135-144. Ag.19e7. no.8.

Poona Agr. Coll. Rep. Bhat, S.s.

Flowers of Casuarina equisetifolia. Poona

Agr. Coll. Mag. 19:;20=23. Fi OA ale Asc

Kamat, M.N.

Effect of germisan in the control of grain smut (Sphacelotheca sorghi) of jowar (Andropogon sorghum) . Poona Aer. Coll. Mag. 19: 10-11. J1.1987. no.l.

Kottur, G. & Chavan, V.M.

Correlation between yield and some prominent characters in Andropogon sorghum. Poona Agr. Coll. Mag. 19; 25—a29. Jl MIB A waO nase

Patwardhan, V.G.

Studies in the chemistry of the sugars in the fruits especially mango during the process of ripening. Poona Agr. Coll. Mag. 19: ZoeZzon Se Lozi. DOL.

Prakt. Blatt. Pflanzenb. u. Pflanzensch. (Freising) Weidinger, Ph. Veraltete und allzu junge beizverfahren. Prakt. Blatt. Pflanzenb. u. Pflanzensch. I1,5: 115= iS) (Nemo ere en Oio.

Queensl. Agr. Journ. (Brisband) Simmonds, J.H. Spotted wilt of tomatoes. Queensl. Agr.Journ. Pome aso, a lsuisi rds. LIe( MOIS

White, C.T.

Queensland trees, the tallow-wood (Eucalyptus microcorys) Queensl. Agr. Journ. 28: 46-48. ‘ibys: alee USA/s Viele “abo

Rep. Dept. Agr.Govt. Res. Inst. Formosa, Japan. Sawada, K. On the systematic investigation of Erysiphe in

Formosa. Rep. Dept. Agr. Gov't Res. Inst.Formosa. Japan.no,c4, 55p. 3p. F.1927 (Rec'd Ag.1927) Japanese.

&, tabaci, Oidium leonuri-sibiricae, 0. leucas= javanicae, O. sonchi-arvensis, O. lactucae-debilis, new spec.

¥ or ,. a4 ‘. ar 2

~_ Ca -” te “ SP rar a

* , 7 of 5 « 9 ‘CLP bys 46 Th | } A adie | = ) % be i : ee “ 2 7 » ” ; : » Padgey®, r) if ier eT) eee Pe : 9 Spi) Ma | oe ‘ F | : ps rr * i tie ie . e het Dé FF ss ‘ 7 yeh Py cette PRE hE oag 7 i A 1*8

Woel A talon eke AN 7914 BO)

Rep. Iowa State Hort. Soc. Blake, A.L. Blanching celery by Zas. Rep. Iowa State Hort. Soc. 60.1925): 243-245. [1926] (Ree'd 1927) Use of ethylene gas.

Elmer, O.H.

A Chinese cucumber good for slicing that seems not to have mosaic. Rep. Lowa State Hort. Soc. SLCUSBS)S Aye snlas\sWsialaleois,.))) ealepya

Chinese long cucumber.

Elmer, O.H. Virus diseases of raspterries. Rep. Iowa State Hort. Soc. 61(1926): 211-213. [1927] Leaf curl & mosaic.

King, C.M. & Hemenway, M.

Blooming dates for plants at Iowa points, 1926. Rep. Iowa State Hort. Soc, 61(1926): 116-121. [1927]

King, C.M. & Hemenway, M:

First blooming and other plant notes for Ames and some other Iowa localities, 1925. Rep. Iowa State Hort. Soc. 60(1925): 139-145. (1926) [Rectd 1927)

Ni chioikas: shy

What 1925 has taught us about spraying. Rep. Iowa State Hort. Soc. 60(1925); 102-106 [1926] (Rec'd 1927)

Porter’, 0) a. Watermelons that won't wilt on sick ground. Rep. Iowa State Hort. Soc, 61(1926); 213-216. [1927]

SHAEOLIE See Light as a factor in greenhouse management. Rep. Iowa State Hort. Soc. 60(1925): 166-174. [1926]

Wiggans, C.C. Winter injury to fruit trees. Reo. Lowa State Howie SOG... 160.1925): 64-71. [1926] (Reed 11927)

Rev. Industr. y Agr. Tucum4n (Buenos Aires) Fawcett, G.L. La gomosis 0 pie podrido de los narenjos. Rev. Industr. y. Agr. Tubuman. M2 WES oIALS) atalalwisy 5 D.1926/Ja.1927(Rec'd S.1927) no.7/8.

. p = he ¥ Tis i") Pe ore ‘ fi Fb 9 ee SU eG Ae pobbons Mei So

oe ‘earn ter Len aa igua ), i DO

| ; . yet” i

aus } i] yy? > RN gall: ‘+ P

AY ees Gad ete iv Pr sears “a Cg al loka ee ptente tase ee

atest Pilih 3 tee giana LAN BARN strays Saas. nim ted abies she 50M a ete ibe ney i mer. 2 oss pun na _ + a q, ft an cl ; eg es -? ee ae

it ook Sat

" = » ol yeu ‘to ae | Vv j nd . “a an wy is i . ‘ a oo fis is m ; o>

| bs = oe"

4 ‘ys Abn @ vd) deol " a] ae ° Li mn vf v= bi oe ; . ify al ' a 2)4004 ae Wy ha a m ol: swine j % i pide iy hy vA). Be

oN ae Diuted: a nerayik) Pi ‘att

bag hie aes er oe " i ee eaten op

WS) yo Saleh AUSNs. Jois Billys

Rev. Bot. Appl. (Paris) Bordeneuve, A. x Le bois de Wrightia annamensis (cay long mic) comme succédané du buis. Rev. Bot. Appl. 7: 487- 488. Sale, NSM? a aalols fal

Chevalier, A, Les frenes comme plantes fourrageres dans l'Afrique du Nord. Reva Bote Apple i7: 467=47 Un ie hoer.

INO). '2/dk

Tocanne, R.

Liavenir de l'industrie du papier au Gabon et 1! Wolacatwon des papyras.| Rey. Bot. Appl. 74 462— ASCE PLUS 2) says eels

Rev. Hort. (Paris) Fran¢gois, E. La flore de Madagascar, les orchidées. Rev. HOSE oom On ais, A LG LOZ7

Lesourd, F.

Les plus gros arbres de France. Rev. Hort. Soop tween lus; Ae Ee O2 7. no.c0.

I. Feuillus.

Science. (Lancaster, Pa.) Fulton, H.R. Orsanic Lertilazers, and) Gorton wilt control. Bewencey 608 1I95—I94.)) Ao 26, 1927. no.1704.

eC here caMarGamn dP

The development of more effective dust fungicides by adding oxidizing agents to sulphur. science, 66; 178, ee SS Se) alos EP AOs=

Otis Cs ae

Pre-staining in botanical micro-technique, the alcohol-xyloi-safranin method. Science. 66; 196- een OG. Oe en MO. dnO4:.

Sitzungsb. Preuss. Akad. Wiss. (Berlin) Haberlandt, G. Zour zytologie und physiologie des weiblichen gametophyten von Oenothera. Sitzungsb. Freuss. Deadeeiies, 1927: 32-47, illus. no.7//9.

south African. Gard. (Johannesburg) TONS viel Gladiolis odoratus, G. watermeyeri, G. stanfordi- ae, nev species. Semin Ar ccan Gandini yi eo Se eis Hee eM Sane gO AL OM South African plants cultivated at the National botanic gardens, Kirstenbosch.

Pa I rr - |“, , Of a st . m eer td i a" “> © ae 4 a 3 we - : i 4 oo ee a eee m Rte ow . * - . * cat . > Be ae | |S ry 7 . * 7= at sal 4 ' 7 Leer ‘ to ; ! 5 ’ - ‘a we ri 1 . 7 < ’ + & ' Ms al : * * ; , - 7m « = Poe : a hg = J y * “ P ‘3 . : . ave MATS } a” . * « . i] ’ 4 a it oe

4

1, ARIAE 5 er

‘ p i hm re a, Nery mt Aa)

WietZ]s aoWe\ SUS} Sh gol eelanes

South African Gard. (cont.) BO ULES), Thy. South African succulents: mesembrianthemum and

Saree Sense, TOW wn can Gand: ee 230228 ae eS Pe Ole Ol ne L Oe AMO et. a réion oa p.co4t has further titze: Sphae-

roids, cute! buttons, Conophytun, N.£. Brown.

Die skotska see markernas "second Arctic bed!! Htt bidcveaz till en omstridd vasseografisk och klima- POlOsisk rresa. gence Bot. Tidsicr. Pi: ca2n246,

Malme, G.O. Lichenoloroska notiser 42-45, Rinodina. MEDS @sOb elnino ong.) JL. 1927. nol.2: Rinodina efflorescnes, n.sv.

OME OT A Sin

Bidrag till kannedomen om Stockholmstraktens adventivvaxter, Svensk, Bot.-Tiaskr., 21; 159 a de Oei A mOKe's

samuelsson, G.

Vaxtlokaler frQn Angermanland och Asele Lapp- mark. svensk, Bot. @Tidskr. 21: 123-138. Tidlm UUSIAY laalo) e232

Hieracium laestadianum, H. wolfii, n.spo. Segerstrom, A.L.

Graalens (Alnus incana Moench) forelxomst i nord-

vastra es och i Sddertora. Svensk Bov. Tidsicr Loe One akiuses (mam). Jl. 1927.

sk@rman, J.A.0.

Floran p& K§llandso och i angransande delar av KQlland. SVicusarDOhe Taaskre % Ole U7le24ir, PrigcH aCaneil. maps) ci.t9e7) | no.2.

Soderberg, E.

Ueber die chromosomenzahl von Houttuynia cordata SUSMSKS Oy, DEA ClSRaes 1) alla? ABSA) ape ali aeons) Oya US ah 747 Owais

Westfeldt, G.A. y

Saussurea alpina (h,) DC. 1 Vastergotland. Svensk. Bot. Tidskr. 21: 155-161. illus. (maps) a nO ZG

= ft “ee me © , « a Mele |. (1 ay Pa ae eer wy Orme Ty Mad ire ves Fs i‘; fag po wee < 4 - ‘ © 7 fie o4 Pak . su J 1 Eee BAG. sy rns 4 & > bP A Pare 4 ae eh) rot, 4% a » — Ss Ys g , ' ¥ ; ~~ are: one a e P ui J got i ; : ls ‘ Sati a. % Bote r ie ip y rf pdt . 4 . alk’) a) 2 bo t5 i, = @*? 4 : a i = oe ote oe < " ‘e s

J

ecm re fe

Die Umschau (Frankfurt)

Zeitschr.

Zeitschr.

Metzger, R. Baume werden gegen krankheiten geimp?f. Die Umschau. SUbLe BSSAGSC Hy aetllab usin Nay Nex cle) AUC P aria i naKo)s axbyE Injecting solutions for dieback disease of elms.

Pilzk. (heipziz) Kallenbach, F.

Tricholoma duriusculun R. Sch. (hartlicher rit- terling) und Boletus reticulatus Scheff. (netz-rohr- LEM Wy veitechm Pilizka mit.) 6: 101-105.

db CPR nalieyuinieas

Schaffer, Ome Der tintenchampignon Psalliota meleagris n.sp. Bou sSCMiaey Ealizks, tie) Oe Oem 1Oe.) | Jil, L927.) NO. 7.

Zackerind. Cechoslovak. Rep.

Rambousek, Fr. a Usbersicht uber die feldrankheiten der rude

4eitsehr. Zuckerind. Cechoslov. Rep. 51: 569-573.

eee Oe ei MO, 40).

State Publications

Johnson, #.

Weed control (Puncture vine, Tribulus. terrest Camel's thorn, Alhasi camelorum) Month. Bull. Depiehen. Calif it >< no.7/ie (Rep. Dept.ser. Calif, 7th, 1926); 146-129. 1926 (Recid Ag.1927)

be) ps oP

Milbrath, D.G,

Plant ey Month. Bull; Dept,Agr. Calif. Wolo moO. riley (Rep Depteher, Calif, 7th, 1927); 131- SB... W926 (eee! d ee 7)

DeBusk, E.F.

Citrus pathology—entomology. Rep.Gen. AGAVE CON Hx tens... Dive Unive Plorida, L926: 50-54. [1927]

Ensign, M.R,

Plant pathology and entomology. 1925. - Rep. Gen. NGiive Ker. Hectens. Din. Univ. Plorida. 1926: o4-61 [ices]

Vaughan, R.E.

How to make Bordeaux mixture. Sveneaa Brae: AGeevencm isory. \COll Aor. Univ. Wis. 87.2 2). eos

e

Bretton dy

Wale) 5) talloye JUSy AC ols eval. New Books,

chez tous les vevoles et a travers e LANGE CCM ieollleeier

ee

Cramer , ae

@. Doin,

~

heque de chimie)

Gaussen, H. rf Gite x Verétation de la moitie or ientale des Pyrénées, 2)

Sol), — eltinat SNVvelovenul On i rans) By Lechevealvers > i? USFS oe la carte des productions végétales. a si ae ou J

Grieve, Mrs. M. & Oswald,

Hregrans flevers:. fae in ancient and modern Pidesim Vues, Mi. Grieve, [in,d)] (Plants of sweet

N

SECNG e Dual)

Das ee eHomeagieays anisch, west-jyununahesische ie ee it, Karsten, G. Vegetationsbilder Rep es Melba np oll ge 37-48, Ue

~

5 ture, Neva, Macmillan Loe LSseases: p.6c~99,

Hayes, H.K. & Garber, R.J.

Beeedine Crop jolantss (cd edi; N.Y., MeGraw- jell Wile eS 2s

filustriertes gartenbau-zlexikon. 4. neubearb. aufl, hrsg. von P, Graebner & W. Lange. v.2 (1-Z) Berlin, Pivcareyy) LOeT..

Karthaus, J.P. j

Het afsterven van stengels en knoppen nij de roode framboos. Baarn, Holiendia-crukkerii, ISAT eR

Proeiscnir, Utrecat.

Kolisko, L.

Physiologischer nachweis der wirksamkeit kleinster entitaten bei 7 metallen ~- Wirkung von licht und finsitsrnis auf das pflanzenwachstum. Dornach( Schweiz) 1926.

Experimentelle arbeiten aus dem Biologischen in- stitute an Gotheanun.

i * ~~ } is mr, it

ee maith 4 pe ii his ate

i ae om a oe m ' 2 on

he 7 ES dpeteh sot -scetl

ak ae

~~

Vee HOMES MDM oD):

New Books (cont. ) Laing, R.M. & Bleckwell, F.W.

Heer (On vNeM Zeatenc. (Sd eduy GeV, a) CNL. Auckland (&e | Whitconbe & Tombs,1927,

iaennmuns AG oi. Hexenbssen, ihre morphologie, anatomie und ent- Rotterden, Mijgh & van Ditmar's ultge-

1S ete)

stenun WSs ver $--ina Bey" L LY Ey oer see, Ge rooht |

jitie. ih

NOC edad: Guide to the botanic gardens, Hakgala... Colombo, Ceyion, H.R. Cottle gov't: printer ,1927,

Prov er, iNet oBe Het vrucht- en bladvuur van de komkommer

Cladosporium cuctmerinum Ell, et Arth. en Corynespora melonis (Cocce) Landa, Baarn, Hollandia-drukkerij,1927. Proefschr Utrecht, Rayner, J,F. A standard catelogue of English names of our Wild flowers, to which are added the feras and their allies. soutnameton, H.M. Gilbert & son; London,

Simpkin, Marshall, Hamilton, Kent & Go., [1927]

parvory, A, & Maire, iL. Compendium hymenomycetum. Lepiote.Fasc. IX, Faris, 1927.

starcs, K, Latvijas pavasaraugu noteicejs (Springflora of awe NOs 7.0 Rica 1927,

Weaver, J.E. & Bruner, W.3, Root. development of vegetable crops. N.Y., McGraw-Hill, 1927,

Translations available in the Bur. of Plant Tndustry library. Faweett, G.L La gomosis o pie podrido e los naranjos (Gummosi or foot-rot (pié podrido) of oranze trees) Rev. TOC Siien on Aon comes 7s) VE6aiy i. O27.

VOM Sin sO ecole

: ee Reprints from Journals not yet rec'd or not available Kobel, =

Die zytclogiscne ursachen der partiellen pozlen-

sterilitat bei apfel- und birasorten. Reprinted

from Arch. fulius Klaus-Stift. Vererbungstorsch, © 25 fee "

Siren S ee LeRaASseMayo Da ose. koe 5) eeu +s)

Correction. EES coo. Litopay= Tod LOS? . \Ool . undei tastiest RSoo ws BOMmbay. mMOve! Dn) |CUnMe's

Zz should) sead (With Poona Aer. Coll. Mag. v.18, no.d, D. 1926 )

‘ CURRENT LITERATURE /

———— ST TILL # Sa:

ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTHY. COMPILED FROM PUBLICATIONS RECEIVED IN THE GS

LIBRARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, WASHING TOR, ye Aid % PD _: ~

Viele. no. 19. Sept.5=17, 1927

Amer. Fern Journ. Comme iy. UK,

A Caribbean cruise and some Jamaican wayside ferns

sesliniys men. Hearn sounns)) We 66-90.) 1 us, le So9ees no. 3.

Dobbie, H.R, The Oropi bush, Tauranga, New Zealand. Amer, feoawournve 7 98-10L.. adius. J1./S.1927. n0.3.

Graves, E. W, Distribution of the hart's tongue. Amer. Heen Houma W7195-97., J1,/S.1927, no. 3.

Iheyaved oi babials vaByAN a iin A little fern garden in Ohio, Amer. Fern Neuen We lOe 104). Jl, /S.1927,.. nod.

Pelmer., Eid 4 Ferns of the Davis Mountains, Western Texas. Pmere Mern Journ. «17s 77—-85.. J1./S.1927. no. 3.

Weatherby, C. A. A new Polypodium from Mexico, mew 3) Hera Notte Wee iao4 ilies ji ./S. 1927. no. 3. P, sordidvlum Maxon & Weatherby.

Amer, Midl. Nat. (Notre Dame, Ind.) Farwell, 0. A. Contributions to the botany of Michigan no.13. Amer, Midl. Nat, NO sonia. Gl. le (Reetd Samo dO Notes on grasses of Michigan and some others,

Amer. Nat, Gates, BR. R. Mutations: their nature and evolutionary signifi- cance, imer iNet, vole 457-465. .8./0. loam, HOW 676),

MacDougal, D.T. & Long, F.L, Characters of cells attaining great age.

Amer. Nat. 61s 385-406, illus, Sy Ohuged, no.676, Ferocactus wislizenti (Echinocactus wislizenii)

ney hey Ferris ve ae } SS No 0 Ain ; , i 7 4 _? ; “4 We riaaye es 7 Meet acct | Bret sateen py, La

aut © Dy re ~ ini eyes Me xi a Rams

# * y » ‘ 4 . aii ‘ ii , ig i ‘ . id * 4 s » J. i . Si 7 = a 4 ig ® " 4 P A \ a PAP” Fone ¥ 5 Ps fs A ae i oh ee bd oe a “eee : a ae. : ‘ ' | i hee * 4 ° ’ - ¢ mors R j , A 7 - a , y a | + y 4 +4 +@ \ Pi I 1 =, ‘ - ' A — . . j ' x , } ' i ae . Pa = ee i et ee PY 7 & ~ \ . i 1h I | rc ) a : j i af i ap wih} ie id “ ¢ ‘5 g ; ‘ ‘ % ) . i 2 4

rine ne nn fn mlb set ® G ws 4) hate Le ig Mi hia si ivy

Waa, BO “Ie. joins

Amer. Nat. (cont.)

IiLiclavesie i HS) IDE The convergent improvement of selfed lines of Connie ey imena Nate iOl3 44024498) Si / On 1927)

MO OMOls

Ann. di Bot. (Roma)

ion, Bot.

Chiovenda, H, Note su alcune piante della Sicilia, Ann CaeBop ys elsers me O27 (Rec'd Sent.) no. ds

Cortesi, F,

L'Arisarum proboscideum Savi (A proposito di una nuova stazone). iNahale (lal, sIByo%55 4 17: 97-104, Wesley (Rec'd Sept.) nos.

Lusina, G.

Ophrys apifera Huds. var. botteroni (Chodat) A. et Gr. nel Quarnero. Rune dat Bote 17; lie- ie ele? Recta Seo, ). no. db.

Eicavano, A,

Fiori ermafrodit genite. Ann. di Bo Greed Sept.) <no.3,

> Cucurbita ibride elettro- Big} o AL GVS aI see ae LC ra

153} 7) - kt © QO

3 t

PaarOveano. A.

sulle osservadioni critiche elettrobiologiche. Pome di Bob, 7 Wi JO-96.) Tllas,° £1927, (Rec'd Semin). MOK.

London) Arber, A,

Studies in the Gramineae Iil. tgrowths of the reproductive shoot, and their bearing on the sig- nificance of lodicule and epiblast. Ann, Bot. aly, 47 3~488,* illus, J1.1927 (Rec'd Sept. no.16é. Homme) Wo. cs Mitter. J. ei.

Studies in the genus Fusarium. V. Factors de- termining septation and other features in the section discolor, Ann. Bot, 41; 519=£547, era (Rec'd Sept.) no, 163.

i

ree

le a ‘ eat

Woy wae ves yoke

pom, Bot. (cont. ) Bristol Roach, B.M. On the carbon nutrition of some algae isolated TCIM SOILS») INate Sore Al; 509-517, Jil. 1927. (Rec'd Sep.) no.163.

=

Isa ols ape

The mechanical action of crustaceous lichens on substrata of shale, schist, gneiss, limestone and obsidian. Nation TexXOKe, Al: 437=460, LILA DISS 5 6 Pixie) | Gol.) (Reed Sep.) no.l6d.

Green, E.

The iife-history of Zygorhynchus moelleri Vuill. gine Ob, 4ie Al92 435, iitus, Jl.1927 (Reetd Sep.) 10.163,

Gwynne-Vaughan, H.C.1I. & Williamson, H.S. Germination in Lachnea vretea. Ann. Bot. 41: 489-495.. illus. a TO2T7 GRec td: Sep.) MO. 6S).

Massey, R. E.

On the relation of soil temperature to angular leaf-spot of cotton. Ann, Bot. 41: 497-507. ENO 7 ee NO. OS.

Mitra, A.K.

On the occurrence of two ovules on araucarian cone- scales. Ann. VO, 41; 461-471, Taser Pi ermeriv. | si, L927 (Ree'd, Sep.) mo.l63.

sation.) Hi.) B

On the germination of the seed of Spinacia oler- acea L. at low temperatures. Ann, Bot. 41: 557 568, IS Olean i 1 lige (Reed) Sep.) nodes.

Pearsall, W.H,

Growth studies VI. On the relative sizes of grow- ing plant organs. Ann. Bot. 41; 549~556, aly 1927 (Rec'd Sep.) no.163,

showalter, A.M. Studies in the cytology of the Anacrogynae IV.

Hertilization in Pellia fabbroniana. Ann. Bot, 413 409-417, pl, xix-xxi, J1,1927. no,163. (Rectd Sep.)

Biochem, Zeitschr. (Berlin) Meankel Se David, #. Ueber die chemie des drachenblutes von Dracaena draco, Biochem, Zeitschr, 187: 146-158, Jl. USER aay) aly oye

a i eae

, ae Tee « s ; - te : » oe >” aly a, G hy a . LPs } i i i ; - j j PA ko f ia ‘ m1 ) mh ‘ i Pie Oe i Ves s ' Orie Wa 4 ‘ ' ry J, chart } “* ’ . j rF, noe ie 1 les ; = ; 1 ‘ 4 . he M * Mi * . < 4 s - 7 f > ‘ ¢ i 5 1 | ] ‘ 4 « : 4

WarSi 5, 2K SIS) A oh

Biochem, Zeitschr. (cont. ) Kampen, G.B. van. Milchsaure in phanerogamen, Biochem. Zeitschr. MSW MeOalS2.) /Jis927, no. / 3.

Grafe, V. & Koretoshi, O,

Zur chemie und physiologie der pfianzenphosphatide V. Qualitative aufarbeitung der wasserigen dialysate der sojabohne (Glycine hispida). Biochem. Zeitschr, oaehOZ aise) il 92%. mo.) S,

Rippel, A,

Ueber den zusammenhang zwischen dem anfnahme= verlauf der bodennahrstoffe bei den hoheren pflanzen und der beweglichkeit dieser stoffe in der pflanze (Untersuchungen uber physiologisches gleichgewicht bei pflanzen III. mitt.) Biochem. Zeitschr.

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Obst-u. Gemtiseb. (Berlin) Jaenicke, A, Biniges uber tomatenkranitheiten unter glas im jahre 1927, Obst- u. Gemtiseb, 74: 261-253, ASS AS ie LIS 7, NO guts

Pflanzenbeu (Berlin) Appel, GO. ; Beitras zur frag der inmunitatszuchtung der kartotfel, Pilanzenbau. As Fla 5S, 1 AS, Lone. no.4.

Ve She pater 19), Pe 18.

Pflanzenbau (cont, ) Bohme, H, Beitrage zur wurzelforschung, Pflanzenbau. 4: 56-62, Ago 15, 1927, NOete Contains an abstract of the Russian article by A, P. Modestov: Kornevaia sistena travianistykh rastenii (Les racines des plantes hérbacées), the German tran- slation from the Russian being made by Schemet.

Snell, K, Gibt es eine ruheperiode bei der kartoffelknolle? Pflanzenbau, 4: 49-51, Ag. ld, 1927. now4e

Pharm, Weekbl. (Amsterdam) Os, D. van Phyto-pharmacotherapie, Pharm, Weekbl. 64: 861-869, Ag.27, 1927, NOs 55

Pharm, Zentralh, Bauer, KH, Die pflanzenalkaloide in der chemie und pharmazie. Pharm Zentralh, 683; 529.536, Ag.1927,. nosdde

Planta, Arch, Wiss, Bot, (Berlin) Beyer, A, Experimentelle studien zur Blaauwschen theorie. I. Planta, Arch, Wiss, Bot. 4: 411-436, Age 1927. NOa de I, Die wachstumsverhéitnisse bei der photo~ tropischen krummng vorbelichteter avenakeimlinge,

Engel, H, Ueber die chemie des $les der lindenrinde, Planta, Arch, Wiss, Bote 4: 389-391, Ag, 1927. NOe de

Heitz, HE, Chromosomen und gestalt bei Antirrhinum und verwandten gattungen, Planta, Arch, Wiss. Bote

4: 392-410, fluc, 9) he 1927, nods

Pekarek, J,

Ueber den einfluss der rontgenstrahlen auf die kern= und zellteilung bei wurzelspitzen von Vicia faba, Planta, Arch. Wiss. Bot, 43 299—357.6 illus. ple iiiedv. Agyl927, nodede

Poddubnaja, V.

Spermatogenesis bei einigen compositen. Planta, Arch, Wiss. Bote 43 284.298, illus. Ag.1927 NOady

i ' RS ¥ ; mi ine ee / j ‘ a ‘ P Cr pi ‘ + » aj) F « 7 > * ’ - ¥, ' : : ' Us a . P . 4 ‘ - a <<, ee Ae as : 7 . t Si} te 7 wre a aie 3 / wed Rak Pabail. t . ries

=), * ’ AP) Bete fe

Ryo giant : j | ee} Cake Se ee er ee :

Pe Cee ade ae tens i (a ME Say 9 a ee : Lae ins aes Wad Deer , in ces |

i Nt Bd ee ;

We AS) eto) AUS) 4 oA AUSTS

Plenta, Arch, Wise, Bot. (cont.) Pottheff, He Beitrage zur kenninis der conjugaten. I. Planta, Arch, Wiss, Bot. 4:3 261-283, Jus Du ie tetoey| non I, Untersuchungen uber die desmidiacee Hyaloe theca dissiliens Bréb, forma minor,

Soding, H.,

Fhysiologische und anatomische untersuchungen an einer geringelten linde. Planta, Arch. Wisse Bot. 4: 3782388, Pwises Ne) 1927 NOL os

Tilia cerdata,

Weissflog, J.

Uniersuchungen tber die angebliche harnstoffan— haufung in mykotrophen pflanzen. Planta. Anechs Wisse Bot. 43 458.872, Naw Oe 7. no. 3.

Publ, Field Mus, Nat. Hist. Bot. Ser, Macbride, J.fF, Various spermatophytes mostly from the Captain Marshall Field expeditions to Peru. Publ. Field Mus, Nat. Hist, Bot, Ser, 4: 99-124, My.1927 (Rec'd Sept.) no,5(244)

1, Notes on the perennial South American paro- selas. ¢, Further Peruvian psoraleas, 3. An earlier name for Muehlenbecltia with notes on a few speciess 4, New Peruvian MalLesherbias, 5, A defense of Allo- carya. 6 Notes on Cucumis, Palafoxia, Liatris,

Williams, R,: S,

Mosses of Peru, collected by the Captain Marshall Field Peruvian expedition, 1923, Publ, Field Mus, Nat. Hist. Bot. Ser, 4:125.129, pile My. 1927. (Rec'd Sept.) no.5(244),

Coscinodontella gen,nov., C, bryanic

Queensl, Agr, Journ, (Brisbane) Cottrell-Dormer, Wa Report on the Fiji disease situation in Queensland, Queensl, Agr. Journ, 28: 125-141, illus, Ag.19<7, NOW, : Pt. Ili by EJ, Ferguson Wood.

Wood, BJ.F. Red rot disease, Queensl, Agr. Journ, £8: 115-116, Ag, 1927. now. Colletotrichum falcatum on sugar cane.

j

g os af a {bay é ‘oe

i

?

Ly TAs 5

4

V.9, no. 19, p.20

Rec, Trav, Bot. Néerl. (Amsterdai) Voster, Che Die tagelichen schwankungen des langenzuwache ses in den tropens Rec. Trav, Bot. Néerl. Baie oieSOoe 19278) no.) a.

Dillewijno, C.vane Die lichtwachstumsreaxtionen von Avena. Rec. Trav. Bot. Néerl, 24: 307-581. 1927, nosl/3.

Hunke), (G/L, Researches on the formation of diastase by As- pergillus oryzae, Rec, Trav. Bot, Neerl, e4s

583-630. Die 1g 7s 8 moll 3.

Kooper, W. J, Ca

Sociological and ecological studies on the tropical weed vegetation of Pasuruan (the island of Java). Rec, Trav. Bot. Néerl., Pag ie Zoo ea tap. mae) 1927. no. 1/ Ss

Hew, Hac, Asron, Univ, La Plata.

Ringuslet, H. J.

Intumescencias vegeteales. Rev. Fac. Agron, Univ. ba Plata. III,17: 257-254. nEILBISS CO 1 oere 1Osce

Intumescencias del Bucalyptus globulus labille.- Intumescencias de la Hedera heiix L. ~ Intumescen- cias del Pelargonium peltatum Ait,

Rev, Gén. Bot. (Paris) Davy de Virville, A, d. Liaction du milieu sur les mousses (suite). Rev. Gén. Bot, 389: 515~522, diluse Aeo2 7. no, 464,

Echevin, R,

Variations de la matiére minérale des feuilles. au cours Gu jaunissement automnal (fin, ) Rev. Gén, Bot. 39: 488-514, Ag.1927, no, 464,

Gaume, R, ..

Les moissons siliceuses a Scleranthus annuus dans le bassin tertiaire Parisien, Rev. Gén. Bot. Bos 469. | | Ae l927, no. 464,

Guilliermond, A. & Mangenot, G.

Revue générale des travaux de cytologie parus de 1910.a 1925 (suite), Rev. Gén, Bot. 89: 523. bé2, -Ag.1927, no. 464.

| ; a ah: ian ane ha

} oe

WE SIS Vsavey. 1S) ia). ane

Rhodesia Agr. Journ. (Salisbury) Hopkins, Jo Gi’ The care of tobecco seed beds (cont. ) Rhodesia Agr, Journ. <4: 847-857, plates, Ag. 192%

Riv. Patol. Veg. (Pavia) Brega, Cs Prime osservazioni sopra ltinfluenza dell! epoca della semina sullo sviiuppo delle ruggini det Gereanis Riva Patol) Vege, L7: L5zg-156, Aen II27.) | | Noid) Be

Science. (Lancaster, Pa, ) Welles, C. G, Charles Fuller Baker —- a sketch, Science, 66: 229-2380, Sa. eae NoseluObs

Young, V. 4H, Persimmon seed for class use, Science. 6617 e2l9=2e0, S22, Ler, “nos i705,

Sela ouLin Depts Agr. So. Arrica, Copeman, P.R, dF, Some changes occurring during the ripening of ereamec(Sdipapen).n) iscie bull, Dept. ert) So, Africa. no. 50, NG) soya USAC Div. of chemistry ser. no. 75,

Scient. Agr. (Ottawa) Kirk, L. i, Self-fertilization in relation to forage crop improvement. Scient. Agr. 8: 1-40. illus. Specie NOs ks

Louis Marie, Pere, La méthode phytométrique en écologie. Scient. Agr, 83 62=@68, Sy 1927, NOs ae

Thompson, We. P. The cytology of species hybrids in wheat, Scient, Agr. 8: 56-62, illus, Se Loe. NOs Le

Soil Sci. (Baltimore) Meleans WoT. & Gilbert, B, 2. The relative aluminum tolerence of crop plants, SOummocdiat Very Ooemiiy cel) Plies Se tOrie) 1NOsiSe

Trans. Conn, Acad. Evans, A, We A further study of the American species of Symphyogynae © rans, Conn, Acad.) 28s 295— SoA eee bise ti tala ie |) Ae Loe re

Wakes no, 29, De Coe

Trop. Agr. (Ceylon) (Peradeniya) Ludowyk, He The cashew nut. Trop. Agr. (Ceylon) 69: EAU |) Sia Mets (rave OY

Park, Ms

Qn the occurrence on coconut of Rhizoctonia bactaticola (Taub.) Butler. Trop. Agr. (Ceylon) 69: (a SanuiielenlOZm MMOs te

Mycological notes (5)

Small, W, Further notes on Rhinzoctonia bataticola (Taub. )

Butler, Trop, Aer. 69: 9-12, Jil, 1927. nowt. Mycological notes (6)

Trop. Agriculture. West Indies (Trinidad) Barber, Charles A, Sugar-cane breeding, A review and a forecaste Trop. Agriculture West Indies. 4(9, Suupl.): 15. ISIS IS USA

Trop. Woods, Yale Univ. Sch, For. (New Haven, Conn.) Record, S. dz The butterfly tree of British Honduras. Trop. Woods Yale Univ. Sch, For, il: 4. S&S. 1927.

Record, S&S de Mimosa schomburgkii discovered in Hondurase rope Woods Yale Univ. Sch. For, Jl: 24-25. S,1927,

Record, So ds

Trees of Gual4n, Guatemala. Trop. Woods, Wallen SCOs HOG, Lig 1O=18.5. 5.) 1927,

Check list of common names: p,17-18,

Record, Se) Js The wood of Tetrapodenia glandifera Gleason. Trop. Woods, Yale. Unive Sch. For, ll: 22-24. 5.1927.

Standley, Py) 'C,

Six new trees from British Honduras and Guate= mala. Trop. Woods Yale Univ. Sch. For. ill: 18 Zee Ss. 1927,

Hirtella guatemalensis, Anneslia beizensis, frichilia minutiflora, Eugenia winzerlingii, Dipholis stevensonii, Lucuma heyderi,

is’

| ' vores fae j

Vee NOseOs Dacte

Trop. Woods, Yalé Univ. Sch. For. (cont.) Standley, Pe Two new trees of the family Rubiaceae from Panama. Trop. Woods Yale Univ, Sch, Fore ll: 25-26, Si OO Ixora rauwolfioides, Chimarrhis parviflora.

Tupper, Wa. W, Woods with conspicuously large rays. Tropa Woods, Yale Univ. Sch. For, Deb ee) 1S AES a

Die Umschau (Frankfurt) Nestler, A, Warum brennt unsere brennessel? Umschau, ol: 7C4—705. alas NON alg Lee NOe 5Do

U.S. Dept. Aer, Circe Teesdale, LV, The control of stain, decay and other seasoning defects in red gum, Uso, Dept. Agr. Dept. Circ, A236 18 ps TP jonke J1,1927.

U.S. Dept. Agr. Plant Dis. Rep, Chupp, C, Muskmelon and cucumber diseases in New York, U.S, Dept, Aer. Plant Dis. Rep, 113 i2l-l2e, See ere NOs LO. Macrosporium blight; angular leaf spot, bacteri- jak wilt, mosaic, powdery mildemn Catnip & milkweed carriers of mosaic.

Ludwig, Ce Ay ; 4

Fusarium wilt of tomatoes, Notes on varietal resistance at Clemson college, North Carolinas Wee epcs, Aer. PlantaDis, Rep... 11: 12g—124,' |S, 1927. NOs 10,

Whitney, W,A, Ae Phoma anethi on dill, U.S. Dept. Agr, Plant DuSey RED. JR BAS 5 Ss USCC no. 10,

f JS ja Véstnik Ceskosl. Adad., Zeméd, (Praha) Chmelar, Fr. x s . teeeA M A Ceskoslovenské piivodni sorty ozimé psenice a jejich roztridéni(Classification des variétés originelles du bl’ dthiver cultivées en Tcheéoslovagquie) Vestnik Ceskosl. Ada, Zem&d. 3: 425-421, Ap.1927 (Rec'd Seps)

no. Le

Ve9, NOs 20, Peco

v Véstnik Ceskosl. Adsd. Zeméd. (cont. )

Niisson-thle, H, ae Budouci vynlidky its meme asenie a vysledky imu- nitniho Slechténi prota rzi (Ré< suitats ‘a attendre de

l*nybridation des bles) Véstnik ie Akad, Zem$d, 3: 432.437, Ap.1927 (Rec'd Sep.) NOe 4a

44 . Smolalx cy Jo

Vv¥sledky strojeni ps Seniéného osiva suchimi moridaly (Résultats de la désinfection des semences avec des adésinfectants secs), Vestnik Geciaosil.

Akad, Zeméd, 3: 4414443, Ap.1927. (Rec'd Seps);no. 4.

Wheat seed,

Vielwerth, Vl.

Visledky strojeni osiva na Slovensku (Résultats de la désinfection des semences en Slovaquie). ye Ceskosl, Akad, Zeméd, 3: 443-444, Ap,

927 (Rec'd Sep.) no,4. Wheat seed.

Vict. Mat, (Melbourne)

Daley, C. The history of Flora australiensis pt. II, Vict, Nat. 44: 31-100. AS 1927 le NO. 4a

Pescotit,. He Lh The remance of plant names, Vict. Nat. 44; 89-90, Lge 1927, NOe ae

Weekbl, Bloembollencult. (Haarlem)

Zeitschr,

Slogteren, EH, van,

De bestrijding van Weekol, Bloemoollencult, NOe CA

geelziek der hyacinthen

het 28: 175-179, ‘Age26,1927.

Indukt, Abstamm, u. Vererbungsl, (Leipzig) Mol, W. Ede.

Somatic segregation together with alteration of the chromosomal complement and of the nuclear composition, Zeitschr. Indukt, Abstamm ww Vererbungsl, 45: 160-183, illus. WO Zitat Om Os

Forms of Hyvacinthus orientalis.

Roh, os Untersuchungen uber die periklinal bunten rassen von Pelargonium zonale, Zeitschr. Indukt, Abstamm,

uw. Vererbungsl, 45: 125-159. illus. 1927. noed

5 ae ae

Ve9, nossO, p.<6.

Zeitschr. Indukt, Avstamm, ue Vererbungsl. (cont.) scherz, We itraze mir genetik der buntblatterigkeit re Indukt. Atstamm u,. Vererbungsi, 453! HAO, alia loe¢s no, l/ 2.

Yamaguchi, Yo

Nevere genetische untersuchungen uber die reispflanzes Zeitschr, Jndukt. Abdstamm, Us Vererbungsl, 45:3 1l0d-id2, 1927, no,1} 2,

Zeitschr, Sukimlentk, (Berlin) Bodeker, FYo Drei meue mamiljarien. Zeitschr, Sukkulentk,s Bee iGe ncn lela) Bote M, waltherii, M. viereckii, M, ‘gasseriana.

Weingart, W. ereus pomifer spec. nove Zeitschr, Sukkulentk, SreL Oma edie LOC (en 2 Ong

Hxper es suclibs: LUD Ls Weber, G Thread blight, a fungous disease of plants caused by Corticium stevensii Burt, fFlorida Agr. Exps stat, Techn, Bull, 186: 1432-162, sw Ween Nar (Rec'd Sep, )

Gratz, L. 0, & Bonde, R.

Infection of potato tubers by Alternaria solani in relation to storage conditions. Maine Agr. ee Bull gow loreloc, illus, Je,l927(Reetld veps

Biekart, H,M,

Tulip culture, New Jersey Agr. Expt. Stat. CURCwicUDe LL lasy. «S.1927.

Diseases (Sclerotium tuliparum, Botrytis parasi- tecay Bouryvls spe)

Zimmerley, H.H»

Soil acidity in relation to spinach production, Vaucunva track Uxpe stat, balls 67. SO0l—52el, il. us, 1926 (Rec'd Sep. 1927)

New Books. Csiki, B, Javorka, S., Kummerle, 2.3. Adatok Albdnia flérajénoz (Additamenta ad florem Slbeniae). Budapest, 1926, (A Magyar tudom4nyos akadémia. Balk4n-ku- . tatasinak tudomanyos eredményei,., III, kotet,. )

cro oe

“ .

. +

+

ore Me BY Ou so") x a }

“3 “os fir i

VinGemonicOn ele

New Books (cont, Deutsche gesellschaft flr pilzkunde. Die pilze Mitteleuropas bd, 1. lfg. 4. Die. rehrlinge (Boletaceae) von F. Kallenbach. Leip- zig, 192%.

Foerster, K. & Schneider, C, Das dahlienbuch. Berlin, Gartenschonheit,. 1927. ;

Garbowski, Le Opadzina liSci porzeczek 2 wydzizh chordb roSlin Pahstw. instyt. naukowo-rolniczezo w bydgose zczy. Neumanna we lwowie, [19277] Leaf fall in currants (Gloeosporijm ribis)

International congress of plant sciences.

Photographs of the international congress of plant scientists held at Cornell University. Ithaca, N. ¥., 1926 by John P. Troy. [Ithaca, 1926 | :

Kinzel, W.

Neve tabellen zu frost und licht als bee- influssende krafte bei der samenkeimung. Stutt- gart, E. Ulmer, [1927]

Wiesner, J. von

Die rohstoffe des pflanzenreichs, 4. aufl, esenrsgs, von P, Krais & W. v. Brehmer. Leipzig, W. Engelmann, 1927.

vel, Alkaloide bis hefen,

Reprints from Journakts not yet rec'd or not available, Haiiciecock. As S, Two new species of Setaria from Western Australia, Repr. from Proc, Linn. New South Wales, v. 52, noede pe 185-186, 1927, S.- bucnanani, S. carnei, ne spe

Monteith, J, Can you identify brown patch? Nat. Greenkeeper Peep (ole ole lac. die, 1927,

Monteith, J, When brown-patch eppears. Nat, Greenkeeper. LCS) + ee kei el! adlus, | he. 1927,

an CURRENT L LITERATU RE ey ee TO THE BOTA CA. chr BUREAU OF PLANT INDUSTRY,

COMPILED’ FROM 1 S\RECEIVED IN THE LIBRARY OF FHE UNITED ¢ ATES. DEPARTMENT OF ae WASHINGTON, D, C.

an ea. x a Oe oN

: ae, oS: U, 192% Vol. iS) > NOs PAO} ~ >. Yap wo. f Sept Lt 19-Octe os y sie z ; Ron "os Ye — y

é ee ¥, a ~ bh es Sz,

* ~S pe Agr. Journ, India SS en a Datt, M I, 3 a,

Phyllotaxis and leafeMliqueness as separation characters in seedling canes, Agr, Journ,

miiae | (eae VN 1e6e191, | ph, xxmexxi, MYe 1927 (Rec'd Ag.) nos%,

4

Kamat, M,N.

The control of mosambi (Citrus aurantium) gummosis. Agr, Journ. India, 22: 176-179, pl, xxviii-xxix, My. 1927 (Rec'd Ag.) no.%.

Kulkarni, (OR. Ks

Inheritance of the bawener of boll locks in gotton and their relation to yield, er, Journ, Indias 22; 192-200, My.1927 (Rec'd Ae. ) NOe Se

McRae, W,

Edwin John Butler .e. Agre Journ, India. cet 247m 248, port. J1,1927 (Rec'd S.) not.

On his retirement from the post of Imperial my- cologist in the Hee agricultural service.

Zaitev, G. Se

Artificial and natural Asiatic-American cotton hybrids. Agr. Journ, India. 22: 155-167, c61— 268, pl, xvijxxvii, My,, J1.1927, (Rec'd Agej sh) NOe S440

Malpe, Riv. Fors Ital. (Piacenza) a HLore,) As

Osservazioni sulla riproduzione dei pioppi. Alpe, Riv. For, Ital, 14: 236-241, tidus...) Ace ete NO. &

_ Ann, Bee! Sper. Agrum, e Fruttic, Acireale.

Ajon, G. Sulla maturazione del frutto di limone, Esame Chimico dell'epicarpo, Ann, R, Staz.e Sper. Agrum, e Fruttic, Acireale, 8: 89-114, 1926,

Veo no,©0, Deke

Ann, Staz. Sper, Agrum, e Fruttic. Acireale, (cont. ) Savastano, G,

La coltivazione della Feijoa, Berg, nelia frutticolturaxsubtropicale siciliana. Ann. R. Staz.e Sper. Agrum, e Fruttic, Acireale. 8 4156. pl, vevi, 1926.

Savastano, Ge \

Sulla improduttivita del pistacchio in Sicilia. Ann, R. Staz. Soer. Agrum, e Fruttic, Acireale, 8: D754, 1926,

| Amn, Rep, Coll. Agr. & Fors Exp. Stat, Univ, Nanking. in Porter, R. He Plent pathology. finn, Rep. Col, Agr. & HOF, & Exp, Stat. Univ, Nanking, 1925/26; 49-60. [1927]

a Ann, Rep. Exp, & Res, Stat. Nursery & Mark, Gard. Industr. Develop. Soc, (Cheshunt) ck Bewley, W. Fe & Williams, ?. H. Soft rot of the arum, Ann. Repe Exp. & Res, Stat, Nursery & Mark, Gard, Industr. Devel, Soc, le: 32-44, 1927. Arum lily (Calla lily)

Corbett, WW. :

The blooming and fruiting period of the tomato plant. Progress report. Ann, Rep. Exp. & RES» Stat. Wursery & Mark, Gard. Industr. Devel. Soc, 12: 72-73, 19c?,

Jagger, I. Ce Lettuce mildew (Bremia lactucae, Reg.). Anne Rep. Exp. & Res. Stat, Nursery « Mark, Gard. Industr. Devel, Soce le: 35. 1927. . Lettuce is not infected by mildew from common weeds of the genera Senecio, Sonchus and Cirsium. A single variety of lettuce out of 68 tesfed, (ander the French name “Laitus passion blanche a grosse" or Nisitue de Saint-Ilan) proved highiy resistant to inildew,..

Jagger, I.C.

Tomato mildews Ann. Rep. Exp. & Res, Stat. Nursery & Mark, Gerd, industr. Devele Soce Les 34, 1927,

Cladosporium fulvun,

Wintyesix varieties tested for resistance, only three were at all resistant,

a ; Veo Moy NOY Dede

nN; Rep. Exp, & Res, Stat. Nursery & Mark, Gard. Industr,

. aman.) fy

A disease of the strawberry, Ann, Reps Exps & Res, Stat, Nursery & Mark, Gard, Industr. Devel. Sec. 12: 3839, 1927, Diplodina lycopersici; Rhizoctonia solani also shown to be parasitic on ee

Smads -D,.

Rhizoctonia "focterot" of the tomato. Ann. Rep, Exp. & Res, Stat. Wursery & Mark. Gard. Industr. WEVCI OCs) (tot) Obmo 1, 1927, ;

Williams, P, Hs

Bacterial rot of nyacimth,- Ann, Reps Exp. & Res, Stat, Nursery & Mark, Gard, Industr. Devel, SOC. Dew Gemma LOST.

Caused by strain of Bacillus carotovorus,

Williams, Psu.

Damping-off of tometoes and cucumbers, Anma Rep. Exp, & Res, Stat, Nursery & Mark. Gard, Industr. Devel, Soc, le: 29432, 1927,

Fungus resémbling Phytopnhthoras

Walivams Pav, A

Tiielavia root rot of the tomato, Ann, Rep. Exp, & Res, Stat. Nursery & Mark. Gard, Indusir, Devel, Soc, 123 26=29, 1927

Wilson, A. P,

"Root=rot" of the cucumber, Ann, Rep. Exp, & Res, Stat, Nursery & Mark, Gard, Industr. Devel, poc, id: 59-46, 1927,

rganism not determined, a fungus with carbonised hyphae appears to be the most important of those iso= lated, may be a species of Claderrhinum, -

Arch, de Bot, Caen. Bulli, Mens, Allorge, 2. & Denis» ie Notes sur les complexes végétauz des lacs-tour- bieres de l'Aubrac. Arch, de Bot, Caen, Bull, Mens. 1: 17-36, eLOeey NOgoe

Bonati, G. ' Sur deux especes nouvelles du genre Pedicularis du Yunnan occidental, Arch, de Bot, Caen, Bull, ig Mens g) jis sdeo, Ja, 1927, 7 | P, stapfii, P. chingii,

’ q ifs . ta ' Sf ‘ re iv: A r P - K : ey: ee: 57 Se 4 @iéti }? A ‘A mn al aaa 7 1AM: . 7 ; { ; a <* = . 41 ' yee , - “ws ; . G ' i > ‘* A : 7 yea) . ’ rece ean a ; : Av I ad ‘ ms % . ‘

Noedy).(9 5 noc<o0, Pet

Arch, de Bot, Caen, Bull, Mens. (cont,) Choisy, iM, Quiest=ce que Pseudoleptogium Mull, Arg,? _ Arch, de Bot, Caen, Bull, Mens, 1:;139-141, Udy tee Op Ce Collema leptogioides,

Fournier, R,

L'étude des pnhanérogames de France en 1925=<6. Arch, de Bot. Caen, Bull. Mens, 1:112-120, JQ, 1927. nos be

Frémy, P, if

Petit, contribution a la flore des myxophycées de en. l'Inde méridionale, Arch, de Bot, Caen, Bull. an Mens. 1: 46-47, Mr,1927. no.3.

Frémy, P.

ae Une rivulariacée nouvelle, Calothrix flahaulti a Arch, de Bot, Caen, Bull, Mens, i: 5-8 illus, “tae : vas 1927, NOe ae

‘ Frémy, P.

ie Une stigonémacées nouvelle: Hyphomorpha perrieri en Arch. de Bots Gaen. Bull. Mens. 1; 63-64, illus,

‘ Moy oe re. Mowe

{ a

4 Guillaumin, A,

-. Matériaux pour la flore de la Nouvelle-Calédonie, i XEZII. Revision des monimiacées. Arch, de Bot,

iy Gen, bull, Mena, © 1:)75-77, My, 1927. nos Ds

Ganaca (n,gen.) C, vieillardii, Hedycaria? caeldo- nica, H, rivularis, H. tapeinsopermaefolia, spp. ne

Jumelle, a, LiAleurites montana du Tonkin. Arch. de Bot,’ a Caen, Bull, fens, 1: 41-46, 78-79, Mr., Miye a LI 6) SNOW, De

Litardiére, R. de & Malcuit, G.

Contributions a l'étude phytosociologique du littoral du Boulonnais: l'estuaire de la Slack, Arch, de Bot, Caen. Bull, Mens, 1: 121-137,

Dl lee! | aoe.) nos,

it seda ero, Re de.

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H, rupestre, H, lalandii, H. Japonicum, vars pDseugocripsum, H, japonicum, var, stenocarpum,

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Some Arizona mosses not previously reported from the United States, Bryologist. 30: 45-50, My.2927. (Rec'd 5S.) no.3.

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Bull, Gard, Club Amer, (Sewickley, Pa.)

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Bull, Soc, Centr. For. Belgique (Bruxelles) . Goblet d!Alviella, Fy Ad.

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Biourze, Ph,

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Byres Chute des aiguilles de Douglas provoquée. par une champisnon,. Bull, Soc, Centr. For, Belgique. Ges Wor Ob be Sale. NOs De Rhabdocline pseudolsugas,

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la wépartition du potassium et du sodium dans les végétaux terrestres, Bull, Soc, Chim, Biols 95 861-866, S,/Q. 1927. no.8.

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i Inocybe fastigiata Schaeff. var. (nov.sp.?)

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Bull, Socs Mycol, France. (cont. ) Lagardé, J, & Konrad, Pe

Une question de nomencleti're: Morchella hybrida ou Morchella semilibera. » ic Bull, Soc, Mycol, France, 45; 211-212, Ag. 1927, node

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Sociéte mycologique de France, Atlas de planches coloriées. pi. xxi-xxil. In its Bull. v,43, no.2. Ag. 1927

Bull, Soc, Sci, Nat, L'OQuest, France, Abbayes, EH, des, lichens récoltés en Loire-Inférieure, Vendée et Maine-et Loire (cont,) Herborisations de 1925, Ball, Soc, Sci, Nat, LiOuest. France. Iv, 63 S8m47, 19264 noyl/4

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Canad. Hort. (Peterboro, Ont.) Rankin, W. 4H, Symptoms of mosaic in raspoerries, Canad. BorGe O08 solve iS. l9ev6) NOy Ie

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Circ, Dept. Agr. Ugmda, (Kampala) eS Wes, Brown bast. Girc. Dept, Agr, Uganda, 18: ene LOW.

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Internationale kongress fur vererbungswissen- schaft in Berlin 11-17 September 1927, Went fandw. eresse, 954, Beil. 37, ‘ports, S.l0, 1927, nod,

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Ratselhafte missbildungen des weissklees. Deut, Landw. Presse, 54: 492-499, TMI Sb O ee elo aing no.sd7,

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Der Fusarium und schwarze-befall der diesjahrigen getreide-achren in seimer bedeutung fur die nachst- jahrige erntee Deut, Landw, Presse. 54: 481.

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Ploralias, (Assen, Netherlands) Sa, ih, tes ; De banzertsé ziekte in bessen, Floralia, OM Oo re? Seton Vee te NOws Ce Verticillium dahliae on currant.

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Rhodes, We W, Modern fungicides, Flor, Exch. 66: 317, 323, 5,24, 1927, norte ;

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Fortschr, Landw. (Vienna) Mader, W.

y aur frage des bestimmung des 1000-korngewichtes 4 zur sortencharakteristik bei hafer. Fortschr. Bondy. 2: Sc0-s02, 5,1, 1927, uo, 17. ‘ Scheibe, 4, 4 Systematik und entwicklungsraythmus unserer i getreidesorten. Yortschr. Landwe 23 541-544, i Sry A927, Oe dite fy | Fruit Grow,, Fruiterer, Flor, & Mark, Gard. (London) Crane, MB. . Self- and crossesterility in fruit trees. Economic i aspects of the problem, Fruit-Grow., Hruiterer, trot, oo Marky \Gard, 164s Gcl—Gae,. 342, S.8, L927. no, 1656, ;

Gard, Chron, (London) Brown, W, 3. Mesembryanthemum (cont.) Conophytum Gard. Chron, III, 82: 228. 5,17, 1927, no,2125.

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To dd, ag Be A revision of violas (cont.) Gard, Chron. TTL. 823 2ceaceo.. Se i Loere | ROwaLeoe

ea Se

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5 se naa” ile RN reel

a!

prif,

; ‘

“A i}

rr

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Naa

sigs WaT A

Seat Uy 1 aan ae Faye a . " 4

4

‘ Veg, no»<O, py 14.

Chron, (London) (cont.) | Ward. a2), i, Mr, F. Kingdon Ward's ninth expedition in Asias XY, Some primulas, Gard, Chrony Lid, Sar 220- Cale ois, Og weceie NO,y cict,

©

Wormald, 4, hat Brown=rot diseases of fruit trees in 1926. Gard Chrome it. "San eee, al lus. S. li toes NO. <l25.

SiGard. Chiron, Amer. (N, Y.) i MeGaffey, He

God‘s.gardens of the lonely lands. Gard, Chrome Amer, Glo elveclo, e224, illus. ds ieee alOe ore

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Illus. (london) Hay, We Sit down and travel It. Gard, iilus, 49% 57 8=579 6 Hees Sela Loe re. | DOs cotce

Gartenw, (Berlin) Page, H. Steckizrankheit bei Phlox. Gartenw, Sl: 562-553. PLUS ge LOS Ce NOe 55a Tylenchus dipsaci.

Haven, (Kdébenhavn) Weber, As - Hindoeer-staengelsyge. Haven. 27! 138-139, DAS a Op ayy LOe 7a 10s 9s Didymella applanata on raspberry,

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Hin Melandrium—hermaphrodit mit weiblichen chromosomenbestand, | Hereditas, 10; 154-159, Mi bass LOe7., <no. L/ 2, Dahlgren, K.V.C,

Die befrucatungserscheinungen der angiospermen, eine monographische Ubersicht. . Hereditas. 10: Veg-229,) 1927, nowl/2,

Rasmusson, d. Genetically changed linkage values in Pisum. Hevegitac. 10s l-lo2,. 1927, nowl/2.

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Hoppe-Seyl. Zeitschr, Phys. Chem, (Berlin). Euler, Hwv, & Myrback, K, Comzymase XIV. Reinigungsversuche, Hoppe- Seyl. Zeitschr, Phys. Chem, 169: 102-122, Ag Noe) DOgl Se

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Ueber das cytochrom in hefezellen II. Hoppe-seyl. Zeitschr. Phys. Chem, 169: 10-51, Biase. mos) / Sa

House & Gard, (Greenwich, Conn,) J Hammond, OD, Featurins tulips for bloom next May. House & Gera .52(4)* 112-115,174,17e,180,2182, il lus. OO; 1927,

Robinson, F, 3. The best of the herbaceous peonies, House GiiGardenl bet )s \leee loeb. 0,1927,

Wilder, 1.3.

A great gardener and his garden, House & Gard. 52(4); 108-109, 190, 194,196, illus, 0.1927, The Nestor of American rock gardening, Mr, Clarence Lown, has his place at Poughkeepsie WNew Yorks

Wilson, EH. He

Woody plants for seashore gardens, House & Gard, « 524); LIO-111,-164,166,170,172, — illus,

OFie27. Tllus, Landy. Zeite (Berlin) Appel, Os Die ziichtung krankheitswiderstandsfShiger sorten

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Industr. & Engin, Chem, (cont,)

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ae ae in wood Wrecenration I-TITo Industr, & Engin. Chem, 19: 878«881, 992-999, 1159-1161, Lass o4/ AS Sa Os 1927.

I, Production of acid by wooderotting fungi. il, Arsenites of copper and zinc, 111. Presenva- tion properties of basic substances,

sowder, A. M, Possible use of shale oil as a wood preservatives. Foxicity of pyridéns and quinoline to Fomes annosuse Industr. & Engin, Chem 19: 1180. 1182, Os 1927. NOs LO,

Jahrb, Wiss. Bot. (Leipzig) Dahlgren, K.V.0, Die morphologie des nuzellus mit besonderer berucksichtigung der deckzellosen typen. Jahrb. Wiss. Bot, 67: 347=426, illus, S.1927. nods

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Ueber die verteilung des stfrke in laubblttern gu verschiedener tageszeiten, Jahrb. Wiss. Bote 67 2916 SSS, S, 1927. NOece -

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Der einfluss von den reizchemikalien auf die samenkeimung II, Jahrb. Wiss. Bot. 67: 223— Babe Sp lOve NOs ce

Reimers, H, Ueber die thermotaxis niederer organismens _dahrb. Wiss, Bot. 673 242-290, S1L9e7e NOwce

rsprung, A, & Blun, G, Hine methode zur megsung der saugkraft von hartlaub, Jahrb, Wiss, Bots. 67:3 334.346, S19 e75 Ncw

Jard. Agrém, (Bruxelles) Dumas, lig La vision de la plante, Jard. Agrém 6: 1S0—156, Sy 1927, NOe iS

Journ, Agr, Prat. (Paris) Bormans, P, Classification des blés. Journ. Agr. Prat. NeGy, 48: cl3-cl7, illus. S10, 1927, nod?

Mottet, Ss La maladie des pommes de terre, Journs Agre -PYAts’ MeSe, 48: 197-198, S.d, 1927, nosdb, Late blight, Phytophthora infestans.

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Journ, Amer, Pharm, Assoc, (ieston, Fae) Kilmer, f.B, The living belladonna, Journ, Amer. Pharm, Assoc, 16: 829-836, illus, S,19¢7.

Noe 9,

Miller, EH, Re The volatile oil of Hypericum perforatums

Journ, Aper, Pharm. Assoc, 16: 824~828, Se 1927, NOw Qe

Journ, Amer. Socy Agron, (Geneva, WY.) Garber, Rede & Howley, Hake A defective endosperm in the heterozygous condition as related to yield in maize. JOUrN. Amer. Soc, Agron. 19: 797-803, S.1927. nose

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Inheritance of awnedness in rice. Journ, Amer. Soc. Agron, 19: 850-829, tl luse ion Loe 7s NOe Oe

Jorgenson, L, & Brewbaker, H. E,

A comparison of selfed lines of corn and first generation crosses between them, Journ. Amery soce Agron, 19: 819-840. 8.1927. no.9.

Laude, H. Hs & Stansel, R, H, Time and rate of blooming in rice, Journ, Ames ‘sOCr) Acron, (19s 781-737, Si lIZ7, Nose

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Morohological and cytologicas studies of an oat from ithiopia. Journ, Amer. Soc, Agron, 19% 804-818 illus, 68.1927. nos9,

Cultivated form of A, abyssinica.

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Effect of a semi-lethal factor upon yield 4n soybeans when present in the heterozygous condition. Journ, Amer, Soc. Agron. 19: 850-853, 55,1927, no.9.

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Viability and composition of "seed" potatoes as affected by climatic conditons and by various other factors. wJourns Amer, Soce Agron. 19: 761~780, Stee NOs os

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ti & f ? ( oi OL? Late AY jh et MELA (abe eile yt yt

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Journ, Bot. (London) Dixon, h, Ns Gidberts Islands mosses, Journ, Bot, 65% Cote 257 Sake PArananmnaloy i aratan ‘ Hyophila beruensis, sp.nov, Exell, “A, W, Mr, John Gossweiler's plants from Angola and Portuguese Congo (cont, ) Journ, Bot, 65(Suppl, ): Oe 64, Se l9C7, Oe inritn

~ Moore, Ss New Rubiaceae collected by Mr, L, J. Brass in British New Guiana, Jovrn, Bot, 65: 241-247, Sahat, NOs 0" Ve

Rendle, A. 3B Sir Harry Johnston, GeC.M.G, (1858-1927), Journ, Bot» 65; 258-260, SPL Oe CalitlOe niece

Skvortzow, BV.

_ Freshwater algae and phytoplankton of the lakes and rivers of the Zaisan district, Altai Mountains, Siberia. Journe Bot. 65: 249-254, illus,

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White, CT.

Two Papuan species of Ardisia, Journ, Bots 65° 248.8 95,1927. no, 277,

Ar@aista 2rlipes, Spenov,; A, venusta,

Journ. Coll, Agr, Hokkaido Imp, Univ. Sapporo, Japan. Hiratsuka, N. Svudies on the Melampsoracece of Japan, Journ, Fac, Agr, Hokkaido Im. Univ, Sapporo, Japan. PielenO. hes O27. no, 1, :

Journ, Hered, (Washington)

Brink, Ry A.

Tne occurrence of semii+sterility in maize, Journ, Hered, U8: 266-269,’ illus, Jesl92e7. nos Ge Fairchild, D

The temato terraces of Baflalbufar, an agri-~ cultural monopoly built on a dngle variety of tomato, Journes Henedy 18s c4oechL, illusi Je, l927, inowb.

Plant Introduction contr, from the Allison W Arinour Expedition of 1925-1926.

\

ne

“p> *

Hei

Fe ee ee

Oe eee ee ee eee eS ee

ss —-*

is cS , “a t if , .

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Ve9, now2O,, pale

Jourm Hered, (cont, )

Harris, deAe

Physiological differences in varieties, a graphical representation of chemical differences in the tissue fluids of Egyptian and Upland cottons Journ, Hered, 18: 27279. Je,1927. NOs Ds

Moldenhaver, ©.

A unique cabbage hybrid, One plant of Brussals sprouts x cabbage cross exhibits unusual combination of characters. Journ. Hered, 18: 257-258,

US Seg lOetwy NOs Oe

Stewart ) Re ie Dwarfs in soybeans, Journ, Hered, 18: 281-4284, Vadis, ee NOR. Now 6,

Veazer (Ali. Determinate growth in the tomato. Journ, Hered, 18; 263-265, Vitus, de.l927. no. 6,

Journ, Landw. (Berlin)

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Ueber drei stamme von Aspergillus wentii. Journ, Soc, Agr. & For. Sapporo, Japan. 19: 128-140, illus, Ag. 1927, no, 84,

In Japaneses

‘9

, ren ) ' re) eee ce ’ : ’ i

i . at ‘is a8 ny i A A: j . ; ’ \ t r j r we a al f RN ee 0 A Ri a wal eal ji AY iw p ) , y mya he wo ot thal A ; 2 ia be ri hl RRO aban oma. by on ban He $i a ty

es

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eae ah ype Ay 5 y ri af ee hinge i bi Ad ay ‘i ay , me 6 Ns ae ; ! Re Anca ifth yet ane ry o-

s ; a ery | "ay a? py.

a a pay : of, ae " oe ee

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Ve9, no.20, p.<0,

Journ, SE. Agr. Coll, Wye, Dufficld, Cy Avis The beet ecelworm (Heterodera schachtii (Schmidt) its life history when found on hops in this countrys Journ. Swwk, Agr, Coll, Wye. 24% 56 585. lee,

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Revorts from the mycological department for the years 1922.26, Journ, S,-2, Agr. Coll, Wye. 243 149.154, 1927,

Journ, Wash, Acad. Scis Standley, P. Cs The genus Hampea.s Journ, Wash. Acad. Sci, Phe Olsen S99y 0) Sy L9 1927, no. 15. Hampea panamensis, H. rovirosae, H, platani- folia, sp.noVe

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|

Landw, Versuchsst, (Berlin) Haselhoff, EH. & Elbert, W, Versuche mit reizstoffen. Landw. Versuchsst, HOG /2e5-G22,. Az, 1927, no, 3/6,

Maine Naturalist (August, Me. ) Greenwood, H. i» A contribution to the cryptogamic flora of Mt. Desert, Maine Naturalist, Te AiR T20, Several NOs le

b Malayan Tin & Rubber Journ. (Ipoh, Perak, Fed. Malay, St.) stoughton=-Harris, RH, ivan Tou connros by. disinfectants, Natural immanity of rubber trees. Malayan Tin & Rubber Journ, 16: 674-675, Je,15, 1927. no.

Mexico For, (Mexico City) Reicht, ¢. Podocarpus guatemalensis, el palmillo, Mexico Hor. 5; 77-78, illus, Jl,/Ag, 1927, no. 7/8.

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ea

Pati

‘uh ' koe Mt ee : o ot 4, 2 4 hg 44 en , ue i \ '

- P .

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Some decorative Masdevallias. Orchid Rev. DM Omaha Ose a nO. 4h,

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Carlos Spegazzini. Oracién pronunciada en su tum- ba. Physis. 8: 265-268. wpvort. N.1926. (Rec'd $.1927) no.30.

a ek ed ee bs eae re ol ru ., tou ia eke ;

ae " i re, a - fi Ara eS - Lei v4 } i tas ; . Pi ; { ry 1 — ' w r f )

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Fitoparasitos de la Argentina nuevos 0 poco eonoeldsas, Physis. 8:367-372. rUdugusb icy" N.1926 (Ree'd 5.1927) no.&O.

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Una nueva especie de "Nicotiana" de la flora argentina, Physis. 8:411-414, atu Neiesy N.1926 (Rec'd §,1927) no.30.

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Panodd law Re Dos nuevas especies de gramineas de la flora argentina, Physis. 8:372-3579. Titus, N.1926 (Rectd §$.1927) no,30

Paspalum epilis, Digitaria fallens, nov.sp.

ppegazzini, C,

Algunas especies de mixomicetas de la Argentina, Physis. 83417419, W.1926 (Rectd $.1927) no.30. spegazzini, C,

Un nuevo genero de asclepiadaceas. Physis. Biviz6v-274, 1 Gllus, -N.1926 (Rec'd S.1927) no.30.

Dicarpophora, n.gen,, D. mazzuchii, n. #p.

% Prakt, Blatt. Pflanzenb, u. Pflanzensch, (Freising) Boning, K. Ueber frostbeschadigungzen an den blattern der ackerbchne,. Prakt,; Biatt, Pflanzenb, u. Prlan- zensech, 5:127-130, illus. S.1927. no.6.

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Bericht uber das auftreten von krankheiten und schaédlingzen an landwirtschaftlichen kultur- Dilanzenim Joli L927, Prakt, Blatt. Frlanzenb. u. Pf£lanzensch, 53 130~134, Su LOey oe soe

Prakt, Ratg. Obst. - u. Gartenb. (Frankfurt a.d.0.) Poenicke, W.

Unsere erbsensorten, Bericht aus dem genuge= versuchsgarten des praktischen ratgebers. Prakt. Ratz, Obst. u. Gartenb, 42; 313-315. illus. Sky Loe 7 WOeo 1 «

Proc. Biol. Soc. Wash. Dayton, W. A.

A few notes on plant names, PLOC Oy LOL sOC. Wash. 40; 117-118. Decoy loess Dayton, W. A.

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V9) mov 20, p12

Wmroc, idaho Hort, Assoc, Drei eiCey 0

Maturity and ripening of apples. EroC. ‘ideo Hort. Assoc. ‘de: 85-98. 1927

Proc, Wisc, Cranberry Grow. Assoc.

Bana Eg uns ~ The relation of temperature during the biossening Period) to the settins of cranberries, Proc, Wisc.

State Cranberry Grow. Assoc, 40: 23-36 ar

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P@uart. Journ, Ind, Tea Assoc. (Calcutta) Ponstald.: Ae GS

Some observations on violet root rot (Sphaerostilbe repens,.B. and Br.) Quart, Journ, Indian Tea Assoc, - 1927: 69-71. no.e

Rec, Albany Mus,

Dyer hone: Ay A new species of Huernia from south-west Africa.. a Rec, Albany “Mus, 33468=469, sul Weise. Jl. a 1 Het DOD i : Huernia rogersii. e Dyer, ae Sango: a Motes on the Cyperaceae of the Albany and Bathurst oF | divisions. Rec, Albany Mus. 3: 470-483. Jl. om oer. mono. |

Rep. Dept. Aen, Bermuda. 5 oe aboaee Thi

Report of the plant pathologist for the year £O26, Rep, Dept, Agr. Berruda. 1926: 3D=41. Vos

Rep, Food Invest. Bd, Gt. Brit. MOM es LCS.

Factors affecting the internal resistance of apple tissues to fumzal attack, Rep. Food Tay esine EGG ug.) Bib. LI25-26$ De=bSo. ager.

Kenda hs ce West y'C, The development of internal ‘breakdown in cold- stored apples, Rep, Food inves, Bd. Gt. Brit. 1925-26: 45-47, 1927.

Te We moceOn io. 2b.

Rep. Food Invest. Bd. Gt. Brit. (cont.) Kidd, F, & West, 0.

The storage life of apples in relation to respiratory activity and chemical compostion. Repyr ood Invest. Ba, Gt. Brit, 1925—26: 37~ 45, Peay.

Rep. Proc, North Nut Grow. Assoc, BABY) Wet Ge

Northern nuts = varieties. Rep. Proc. North, Nut Grow. Assoc. 17(1926):. 44-55, 1927

Galloway, B. T, re Plant introduction as applied to blight-resis- tant chestnuts and related crops. Rep. Proc. North, Nut Groy, Assoc, 17(1926): 58-62 1927

Zimmerman, G. <A. The chestnut blight. Preliminary report on in-

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Rep. Proc, West, White Pine Blist, Rust Conf. Lachmund, H. G,

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Wyckoff, S. N. eee Progress in control of the disease. Rep. Proc. West. White Pine Blister Rust Conf. 7(1926): 412, L277. Mimeographed,

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(Boston) Arséne, L, ‘ Contribution tothe flora of the islands of St. Pierre et Miquelon (cont.) hodora. 29: 173-191. SIA ESIzMis no,.545,

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Special Crops. (Skaneateles, N. Y.) Whe tized yi. i, More of Professor Whetzel’s work, Special Crops. £6: 265-267, SIU fi6 no,d01, On ginseng diseases and their treatment for the benefit of the Misseauri state ginseng growers! assoc.

Succulenta (Leeuwarden) Karsten, M. Hoozsucculente mesembrianthema II, Succulenta, eehOc mon alist S927. no, 8/9.

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Zapiski Semen*ved, (Ann, Essais Semences Leningr. ) Ivanov, Z. V. & Parfenttlev; 1, :A,

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Russian with Gernan summary,

Kanensky, KK. V, «.,Unterscheidunz dew "samen yon Poa praten=- Sis L. und Poa trivialis L, sowie von anderen

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Neéchleba, A, Notizen uber das vorkommen cininger forstlich bemerkenswertcr pathogener pilze in Bohmen.

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Zeitschr., Pilzk, (Leipzig) . Kat tembach.) i, Goléporizer rohrling, Boletus auriporus Peck, a: ecco imi mo. 65 217-119, illus. ‘ Rere7, (e272) nore

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Mercetecchn: /Zellforsch. & Mikrosk. Anat. (Berlin)

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a Ueber dic verandcrung von zahl und form der Chromosomen infolse der hybridisation.

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oherbakoff,: C, D. peocd treatment for wheat, barlcy, and oat smuits, mice ssoc; Asari Exp, statu. Cire.l6, ° 2p. Sek oeiCs

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lew Books, i Ber brainy, |, Morphologische untersuchungen Uber spross- vegetationspunkte im hinblick auf seriale knos- penbildung, Herne 1 Westiy, £) Knaden, mee bets Inaug.-diss. ‘Koln,

v.92, no.cO, Dyol. at

“New Books (cont.) c Bresadola, J. . Iconozgraphie mycologica It, Medrolana, oc.

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Hale, &.

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—_ Hustedt, F, oe

Die kieselalgen Deutschlands, Oesterreichs und CereociveLa.,.lte.e lL. Leipzig, L927 (Dr. L. Baben— ia horsi's Kryptozamen-flora.., 7, bd.)

Ipictyalen yess Nets

Les cultures coloniales, 3. 6d. Paris, Ji 5% a Bolo ne Oe 14. a. ete acs ye Plantes textiles; v, 8. Plantes a Pan ee a

Colorants et 4 Panacea Dac.

Be Kiebahn, H. & Sugriansey, A, “a eesDiagnostik von pilzparasitaren oy Vey enone heiten. Moskva, 1926,

Momarav Vs Le

ses Introduction a l'étude de la flore de 1! Takoutiv, bening rad, 1926 (Travaux de la Commission pour Ll'étude de la république autonome sovietique socialiste Takoute. tome I)

Russian with English summary,

Naturlichen pflanzenfamilien. 2. stark verm. u. verb, poly arcs. von A, enzler, 3, bd, Chlorophyceae- (nebst Conjugatae, Heterocontae ubd a von H. Printz, Leipzig, 1927.

Veo); BORO Deca.

" New Books. (cont.) et Pawar ti i, Arboriculture fruitiére raisonnée at mise a la portée de tous préccdée de notions de botanique. Ramicu ca Domm- ohoe 7.

Riehi, E, & Schwartz, M. ;

: Pflanzenschutz,,. 8. aufl, Berlin Deutsche landwirtschafts-gesellschaft, 1927 (Anleitung fur te den praktischen landwirt.,. nr.6)

Translations available in the Bur, of Plant Industry Library. Bondartsev, A, ' “a On the spread of house fungi in Leningrad. -. Bolezni Rast. 14: 41-42, 1926. ee Original in Russian,

Rozanova, M. A. ce Sur la distribution du Polyporus betulinus Fr., ng du Fores fomentarius Fr, et du Fomes ignéarius Fr,

dans les foréts de bouleaux du district de Zvenigo- rod du gouvernement de Moscou (On the distribution

aq of Polyporus betulinus Fr., Fomes fomentarius Fr. Be and Fomes igniarius in the birch forests of the

fe - Zvenigorod canton of Moscow district) la Défense ae ano. sueniner, 23 24-25, 1925,

Original in Russian.

BY shaposhinikov., V. & Manteifel, A.

Morphological, physiologicai and pinlouieal studies of Penicillium arenarium n.sp. in connection a with citric fermentation. Trans, Sci, Chem. - Hechw. Inst. Moscow. . no. 5, 64 p, illus. 1923. a Orizinal in Russian.

a Abstract from oral transl, of J. Davidson by Margaret Church,

Correction, On list Vie mOy eo entry reading, Grantz, L. 0. & Bonde, R, ®

Infection of potato tubers by Alternaria solani in relation to storage conditions, Maine Agr, _ Exp. Stat, Bull. 187 under Exp, Stat, Publ. should be changed to read Florida Agr. Exp, Stat, Bull. 187.

id FY" .?

Dies edd

“A

MmOoOIrANY /£;

SOPs ; CURRENT LITERATURE Cs 2 : : zi a ra o~ mn = & of i « Fos} ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDU RY, & Vi & : COMPILED FROM PUBLICATIONS RECEIVED IN THE | f Sp, CO a LIBRARY OF FHE UNITED STATES DEPARTMENT OF AGRICULTURE, WASHING Ye D.C. Ne, uA 2 Bey > *~ = 4 é a SRE Sy ? Sue -s ) ba no. el, Octs B15. LOA ZLI NS

eetor. & For. Life, (Wash,, D. C.) Bowers, G 3B. ; The soapberry grove of Valley Center. Amer. For. & For. Life. 33: 621-622, silealibiisy. 0.1927. no. 406.

Sepindus saponaria.

Guthrie, J. D. ‘The Nott elm, Amer. For. & For. Life. er ood. illus, 0. 19c7. no, 406. In the grounds of Union College at Schenectady,

Mattoon, H. G, : etnree’ Cavities. Amer. Hor. & For. Life. Bos oDo9~600, 647.% 1idus, (OF 1927. no. 406,

« Journ. Pharm. (Philadelphia) Couch, J.F. ;

isolation of nicotine from Nicotiana attenuata, Torr, Amery wou. seaerm, 999s 519-525, O.:

1927. NO» de

muons, Nov... (NOY. Chaney, Rs Vie Hackberry seeds from the Pleistocene loess of northern China. Ament; WaSwONGV.. ebb. oc De TUNE bused, Ue Sse Game Fant am

M. Missouri Bot. Gard. (St. Louis) 4 Payson, & 3.

A monograph of the section oreocarya of Cryptantha. Ann, Missouri Bot. Gard, 14: 21l1- Cosel Pisconu0. S.. 1927. no, d.

index to specimens cited: p. 358-345.

Indes to species and variaties: p.545-347,

Mycol. (Berlin) —

Dietel, P. / Ueber Phragmidium rubi (Pers.) Wint. var.

Candicantium Vleugel. Ann. Mycol, 25: 474-477,

10276) NOs 5/ Ge

7 y ee cl aay

| OGD BOS ah + mie t) da ee

- >

*

, ite? Open

r:

: .: . - &AS Ss i & pat eS. P s i ol & ein 7 ie thse Ss + se 3 * ys ‘ - *

‘ aah * P * Ue ; ; isa Bao y , y 4 Og » O72 ie ae * Z , A - raay oh : ; i" . * wt ‘ J bg % > tae Q ae ; i 4 , = @« . ; r

4 i A ‘ F 7 vse h he

iycod, (cont. ) Fischer, Pred onaeen aus Surinam, Ann. Mycol. “25: 470-473, 1927. no.5/6. | Clathrella stahelii, Anthurus surinamensis, Muti- nut (Jansia) granulatus, Ithyphallus paucinervis, nov. spéc. Vorlaufige mitteilung. Speyens), (He. di The meliolineae I- Ann. icons 25; 405— BGO 2 oe |) 1987.) 0415/6.

Hepner. i Hort. Res. Stat. Univ. Bristol.

a. ile ; The correlation between some characters of pro- geny and parent in the strawberry. Ann. Rep. Agr.

SHHORt Rese ovate, UNLV. Bristol, 1926: 36-41, roe benn, ballet ag Baki oe.

some observations on "red pliant" of strawberries. Mone hep. ASK ie Hort. State Univ. Bristol. 1926: (eee Phar POST) oy

yl Ann. Rep. Smithsonian Inst. (laesh., D.C.) q 2 Si oh ote nee a mpaes a Influences of sun rays on piants and animals. ‘ Nene Pep. Sniencon, Inst. 1926: 161-173, 5 pl. on mie LOA he i Chase, As . a Bastern Brazil through an agrostologist's spectales. ; Ann, Ren. Smithson. Inst. 1926; 584-403. 9 pl. on IA L927. y Coville, Fy W. The effect of aluminum sulphate on rhododendrons and other acid-soil plants. Ann. Rep. Smithson.

LIST OM Lesat SO9—Oee ito. Dke OM 7s. LIC7. Experiments with rhododendrons, Franklinia, blueberries, hydrangea.

Mo ies an ? ip Hq, William Bateson. Ann. Rep. Smithson. Inst. LOZot Mbetm bo ke)! LOS Ze

, “eatford,, Ws) He

Our heritage from the American Indians. Anne Rep. Smithson. Inst, 1926: 405-410. ile pl. on 6, 1927.

Ann. Rep.

WPS Mave ro en A oma

State Hort. Soc. Michigan. Bennett, C. We

Peach yellows and little peach situation in Michigen. Ann. Rep. State Hort. Soc. Mich. 56(1926): 187-196. 1926 (Rec'd 1927)

Amnuaire Univ. Sofia Fac. Agron.

Stolanov, N.

..- Ueber die am kustenlande des Balkan gebirges vorkommende waldvegetation. Annuaire Univ. Sofia. Fac. Agron. 5: 345-294, 1927.

Bulgarian with German summary.

Arch, Pharm, & Ber. Deut. Pharm. Ges. (Leipzig)

Schomer, A. Beitrage zur kenntnis des yohimbins.. Arch. Pharm, Ber. Deut. Pharm. Ges. 265; 509-524.

Or 27 noes

schulze, H. & Berger, G.

Zur kenntnis der akonitalkaloide. Untersuchung der alkaloide von Aconitum stoerckianum Reichen- bach. ~Arch. Pharm. Ber. Deut. Pharm. Ges. 265: 525-541. O92 7. alone

Arsheft Troms Mus. Tromsé, Norway.

Strém, K. Me Plankton from Finmark lakes. Arsheft Troms¢ Mus. Tromsé, Norway. 49: 1-23. 1927, nol.

Atti He Accad, Lincei VI, Rend. Cl. Sci. Fis. Mat. e Nat. (Rome)

Beih. Bot.

Muccioli, M. Sul succo astrigente del frutto del “Diospyros kaki" acerbo e le sue applicazioni in cina ed in

Glappone come sostenza impregnante per la carta

ed il legno. Atti R. Accad. Maz. Lincei VI, Rend. Gi. Sto ay Wis. | Mat. e Naw Ve Si 922-924. 1927. NOs oe

Centralbl, Abt. 1. Alexandrou, W. & Alexandrova, O. Ueber das mobile gleichgewicht in der blatt- struktur. Beih, Bot. Centralbl. Abt. I. 44:267~ 2926 BEVIS he NOs de

Andrews, F. M.

The embryo—sac and pollen of Epigaea repens. Beith.) Bot., Centralbl. Abt. I. 44: 264-266. . ills, {Noi INS Pr Eainaya Pu

Pe

a oot, ye ; A,

Ve, no.2l, p.4.

Eamiey Bob.) Centralb. Abt. I. cont.) Bottcher, 0.

_ Die anatomisch-phsiologischen beziehungen der milchrohren zum assimilationss ystem. Beih, Bot. Centralbl. Abt. I, 443; 218-240, pl. ixx. [eR USA nave oy.

Bunning, E.

Ueber die zellmembranen der sphagnaceen. Beih, Bot. Centralbl. Abt, I. 44: 241-254, pl. xi. Age 1927, Ns Ge

Buxbauwn, Tied

Nachtraze zur vergleichenden anatomie der melanbhvoudeac., © Bein. Bot. Centralb. Abt. I, 44: Epexcoes ) Dllus, As 1927. no. ds

Kisselew, N. N,

Ueber die tDbanspiration welkender sonnen und schattenblatter. Bem Bot, Ceutralbil, ) Abte a, Bae LOimokre PAS. LOT. no. 3.

Ber. Bayer. Bot. Ges. — Erforsch. Heim, Flora. (IMunchen) Bed Hep ce RUOr tS,

Peto tee ae cence und stratigraphische moorunter— suchungen in sudlichen Bayern I. teil. Ber. Bayer. Bot. Ges. Erforsch. Heim. Flora. OC O42) Deaville 1927.

I, Moore im ausseralpinen gebiet der diluvialen Salzach-, Chiemsee- und Inngletscher.

a ‘Ber. Deut. Chem. Ges. (Berlin) 3 Spath, BH. & Holter, #,

Ueber eee io ide von Corydalis cava IX. Zur konstitution des corycavins und des corycavamins, Ber, Deut, Chem, Ges, 60; 1891-1898 5.1927, no. 8,

| De Bergoultures, (Batavia, Java)

| Bobiliott, We

Over de behandeling van bruine binnenbast. De Bergcultures. 2: 257-240. Ag,27, 1927. now.

Meeeaol., Bull. (Woods Hole, Mass.) : Bowen, R. H. A preliminary report on the structural elements of the cytoplasm in plant cells, Biol. Bull, Bee odoG. ¢) pie) 2s. S. 1927. no. Ss

~

Sion noscl. py 5:

Bot. Arch. (Konigsberg) Bolz, © uessen sich bel wurzeln nutationsbewegungzen 1. feststellen und welcher art sind sie? Bot. Ewen vals? 250-450.) aidus, |/'S,.1927. no. 5/6: English abstract: »p.457.

Dous,. E, :

_ Ueber wachsausscheidungen bei pflanzen ein studium mit dem oberflachenmikroskop. Bot. Arch, 19% 461-475. 5.1927. no. 5/6.

inglish abstract: p.475.

Meinke, 3, Atlas und bestimmungsschltissel zur pollenanalytik.

Bote Mneh. 19 Se0-445) illus, 8.1927, no.'5/6. English abstract: p.399.

Mez, C.

Abromeitiella, novum bromeliacearum genus.

Bote Mens 19: 460-461. idlus, S.1927. no. 5/6. Abromeitiella pulvinata, nov.gen., nov. spec.

Morton, F. Beitrege zur soziologie ostalniner walder i- Boren Amen. 1: 19s2561-379,.. 8.1927, no. 5/6. English abstract: p.379. i, Die waldtypen am norchange des Dachstein-— stockes.

DOO yk, :

Beitraze zu einer kritischen adventivflure des historischen Ungarns. Bot.Arch. 19: 349-261, ee1927, no.5/6.

English abstract: p.oél,

Steinecke, F. Leitformen und leitfossilien des zehlaubruches Die bedeutune der fossilen mikroorzanismen flr die erkenntnis der nekrozGnosen eines moores. Bot. Daca lor Soyao44,0 1 illus, * S,1927. no.5/ 6. English abstract: p.d44,

Ziegenspeck, H, :

Das anomale dickenwachstum des rhizoms von Hedy— sarum comosum als ursache einer auffalligen kontraktili- tapes Bou, Areh,) 19; 344-448. ilius, S.1927,

Woes / Ge. English abstract: p.448,

ate ie os

rg

Ve She NOe ile Pe 6.

' Bot. Gaz. (Chicago)

Bot. Tidsskr, (Kf/benhavn)

Aslander, A. A watering system for culture vessels. Ome GomeiO ns LOS OO tims. S987. nosis

BiAresteee Ae Car tredse Jol... Wellehy DiS. & Berener,)) Avi) D, sexual dimorphism in mucorales I~ Bot. Gaz, Bae Taare Se L027 oN 4 Mos de I. Intraspecific reactions.

Issunigevald) NEN Se Abnormal sex organs of Mnium medium Bot. Gaz. 84: 89-101. TIS Sets Ve . NOs Le

Cheney, R. H. Nomenclatorial note on Smithianthe fulgida (Ortz.) Cheney, comb.nov. BOG Gase w Gre LDS )\S. POE as td Oe eee

Hence a unborn top.

The nature of chromosomes I- Bot. Gag. 84: DoH (te MES oO! 7. no. 1,

I. Effects of reagents on root tip sections of Vicia faba.

Holm, T. Polygonum: sectio tovara. Bot. Gaz. 84: 1l- Zalapsbicatiras Tos UG tis aC) 2) /el araoys ater

Hopeins, Be Fe

Variation in sugar content in potato tubers caused by wounding and its possible relation to respira— tion. Bote Gaz. 842 75-86. S,1927. no.l.

wHerring, Pe Bidrag til de danske rosers historie I- Bot.

Madsskrs S9y 446-462.°°1927.° no. 6. Jérgensen, C. A. |

Kvaelstofproblemet paa maglemose og andre héjmoser Bot. Tidsskr. 39: 463-487, LOZ (eNO Os

-Maglemose i grib skov... Ved Henning H, Petersen DX,

Oskarsson, I.

Botaniske iagttagelser fra islands nordvestlige Halvg, Vestfirdir. Bot. Tidsskr, 39; 401-445, Ph927., nos Gy

~ ae vi

ue

> ae

ioe

Nei y DOR L, Ds ve

Bothalia (Pretoria) Davison, J.D. Celastraceae R.Br. Bothalia, 2: 289-346. LOS OME w 9272) no. Lb,

Doidge, BE M.

South African Ascomycetes in the National herbarium IV. Bothalia. et 229-241, Pluss Meo. NOs 1b.

McClean, A.P.D.

A new Cyperus from the Transvaal. Bothalia, - 2: 366-367. DEMSsH WM Loe 7.) NOs. Dy

Cyperus thorncroftii, n.sp.

Pinas We, ie. Description of three South African plants. Bothalia. 2: 368-369, Mr.1927. no.lb. Pseudoscolopia fraseri, Keetia transvaalensis sp.nov.; Theilera gen nov. T. guthriei.

Phillips, E.P. & Hofmeyr, J. The genus Melianthus. Bothalias | ef) Soler DoD~ Mire nile MGs LD. smith, CA, Four interesting species of Compositae. Bothalia. 2: 360-365. ilius, Mr.1927. no.lb. Euryops muirii, Oedera muirii, Dicoma pretorien- Sls, sp.nov.; Tripteris glabra, comb. nov.

Smithy Cy. Ac The genus Macowania, Oliv. Botha yy ae 347-350, tidus, Mr 1927, > no. lb.

Stent, Sli,

South African gramineae. Bothalia. 2: 247- 288. Titus. Mr t927.> no. 1b.

The South African species of Sporobolus; South , African species of Cynodon.

Stent, SM a An undescribed geocarpic plant from South Africa, Bothalia. 2: 356-359. iidus, Merete 7e no. Lb. Cucumis humofructus, sp, nove

Wakefield, E, M The genus Cystopus in South Africa, Bothalia. a: 242-246, Mr, 1927. no.lbd.

mr , i Wie f ip ‘9 a q ') > Ye ’ . rf - é P ob ‘ ~h « ca er a? ! ¢ . Ae Pee ne = < . F ; Fi == . ‘ \ Wa “> " 5 . Pt ae ae Pa th

“ak ae ary

‘" ‘ » oe 4h ‘ Ae a ee he ty oy Re el pas Palas < % = a aT os es iw a .

ro, } rs O°) =) ae ee ee © ak en See ee ane ae ar r ' 7 5 i ; io Goa + i

» 54:

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cms

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MUSuiinos ed. 28,

Bull, Agr. Congo Beige, (Bruxelles) ; Janssens, P, le palmier a huile au Congo portugais et dans _1l'Enclave de Cabinda. Bull, Agr. Congo Belge. Mee aceo ze aloswe opie Mr 2O27, nov dl,

Robyns, W.

Litetude de la flore du Congo Belge et les collections botaniques congolaises. Bull, Aer. Coneso) Belees i 18! VO7—121, allus, Mr¢1927,

Osis

Bull, Appl, Bot. & Plant Breed, Russia. Ivanov, N.N. wee On the stability of tne chemical composi- tion of leguminous plants and of corn, The results of geographical experiments. Third account. Trudy Pritl. Bote i Selek, (Bull,' Appl. Bot & Plant Breed. (Russian) 17(2); 225-259. 1927. Russian with English summary.

Krenke, NP, . ese BUles of the combination of leaf forms in opposite and aiternate arrangement, Trudy Prikl. Bot. i Selek. (Bull. Appl Bot. & Plant Breed. (Russian) 7 (2) ee LEB. Hie eon. babe LOZ. Russian with English summary.

depen yc Vig) vA : eee Die arten der gattung Beta i, Trudy Priicl, Bot, 1 Selek. (Bull. Appl Bot, & Plant Breed.) Gossian) ee vie). 20s-e46. (illus. , maps. Oe Russian with German summary.

Veideman, M.G. Guia ae »e- A contribution to the genetics and the

ee _ morphology of barley, On the genetic naturé of the ee lateral spikelets of barley. Trudy Prikl. Bot. - i Selek. (Bull. Appl. Bot. & Plant Breed. (Russian)

Gente tOny a dbas. O27. Russian with English sumaary..

' Bulli. Bernice Paushi Bishop Mus. (Honolulu) Brotnerus, V. F.

Hawaiian mosses. ull. Bernice P. Bishop Mise NO. 40.° | 7p. > Vili pl. on 4... 1927,

; We Ge aos Dee

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Cold storage investigations, season 1926, Bull, Chema.& Agr. Dept. Cawthron Inst. no. 6. 14p. Ae, 1927,

Bull, Counc. Sci. & Ind. Res. Austr. (iielbourne) f Magee, C.J.P. Investization on the bunchy top disease of the Danone ome. COUTC. SCle & Ind.- Res, Austr. WosIOp note nce pl, on ll... L927.

“Bull, Dept. Agr. Gold Coast (Accra) “Dade, He Ae

Economic significance of cacao pod diseases and factors determining their incidence and control. Bulag Sept mere Gold Coast. 6. 59 p. plates.

Je L927,

Bull, Econ. Indochine. (Hanoi) frontou, & 3 La production de la cannelle en Annam. 3Buil, Weon, indochine, n.s., 30: 307-325. 1927. no. 187, é Cinnamomum obtusitoliunm,

Henry, Ye La culture du kapokier et la préparation du kepok ‘a Java. Bull, con, Indochine. ns,

a0; 399-412, plates. 1927. no.187,

Bull, Econ. Madegascar. (Tananarive)

Jumelle, H. Les toxiques vézétaux de Madagascar. Bull.

Econ, Madagascar. 23: 6268. 1926 (Rec'd S.1927) no.2. ieom Ube Wetare', Paris, D.1926.

Bull. Misc. Inform, Kew. (London) , ‘Dandy, J. HH. : The genera of Magnolieae. Bull. Misc. Inform. Kew. 29272 257-264, nos. Alcimanéra, Pachylarnax, gen.nov.; Pachylarnax praccalva, spsnov.; Hlmerriilia, gen.nov., Kmeria, SEN. 10Vs

Fischer, C.E.C. Contrivbetions to the flora of Burma IV. Bull. Mise. Inform. Kew, 1927: 310-314. no.7.

VOU tos 2k. p. 10

Bull. Misc, Inform, Kew. (cont.) Sprague, T. A. & Summerhayes, V. S. Paphiopedilum and Phragmopedilum Bull. Misc.) Dntorm. Kew. 1927s GO6-309, | no. 7s

Stapf ’ O. Notes on African grasses V. Bull, Misc. Inform. Kew. 1927: 264-305. LAG Onis

Wrishts Cs) Hy The Rev, John Roffey. Bul. Mises intonm, ewe Loe 7c Siire |) NOs le

Wr ight , Cy Hy Sir Harry Hamilton Johnston. Bull. Misc. In form, Kew . OB Ol ber SL Gs (NOs Ve

Bull. Pop. Inform. Morton Arb. (Lisle, Ill.) . Hardy shrubs for shady places. Bally Pope pee NemvonmAnbat vcr) So=ob, ply S, L927, no.9.

Bull, Sci. Pharm. (Paris) Charabot, H. Le "Pelargonium graveolens" Ait, , source naturelle de citronnellol. Bid les pClies VEnari, 34: 469-471. Ae, /S.1927. no, 8/9.

Perrot, E Les "Strophanthus" dans la thérapeutique. Bull, Sci. Pharm. 34: 465-469, Ag. /S.1927. no. 8/9. : Perrot. iy Weed, ayahuasca, Caapi et leur alcaloide: télépathine owryagéine (concl. Bull. Sci. Pharm,

Ba: 5001514.) allus, Ag. /S.1927. no.8/9.

Bull. Yale Univ. Sch. For. (New Haven) Korstian, C.F. Factors controlling germination ana early sur-

Vival in oaks, Buble Seh. (For. }Xale Unive NOs 19, 115 p, illus., 7 pl. 1927.

Coton & Cult, Coton. (Paris) Heim de Balsac, F.

Etude biologiques sur les cotonniers, Atlas iconographigue du cotonnier. Organisation —- Structure, Coton’ & Cult. Coton, 22): Genet.) plyxti—xid.’ 31,1927.

- . ie

7 ries “s * ‘= 'va

, \ ° & § hi ' A A . b a a p et y * ‘ id i One ; A + ; + s ae ‘ - f \l ae f al

V.9,. NOe raj Pp. ae

Dansk. Bot, Ark, (Kfbenhavn) Hagerup, 0. Empetrum hermaphroditum (Lge.) Hagerup. A new tetraploid, bisexual species. Dansk Bot. Ark, Steerer Toe ellis sy: \\ LOO,

Défense Agr. Beauce et Perche. (Chartres) Beauceron, J. ‘\ Le piétin du blé, causes remedes, acide sulfurique et nitrate de soude, Défense Agr. Beauce et Perche, et 465. Bie4, 192re nosso.

Deut. Landw. Presse (Berlin) Molg, =. gur geschichte der sa

oy) A c 2)

tgut-trockenbeize. Deut. Landw. Presse. 54: @)

© raph (S

Facts about Sugar (N.Y.) Earle, In Ss Sugar cane and its culture (cont.) Facts BuO sUeeiee (eos (IoG—o70, ) O.L, L927. no. 40, Diseases (cont. ): ».956-967.

. (Assen, Netherlands) Molekamp, C. K. Bemesten van er oote bocmen, Floralia. 48: 605-606, iilus Seow Ie. NOsos Brown Geet of Uns

Floralia

es

Flow. Grows Geer) Brockman, 4H. Bluebonnet = State flower of Texas. Flow Grow,’ 14:) 478. 0.7927. “no.10, Lupinus perennis.

Plugbl, Biol. Reichsanst.. Land. wu. Forstw. (Berlin) Klebahn, E. Krankheiten des selleries und ihre bekampfung Flugbl. Biol, Reichanst. Land- u. Forstw. 86. Sele VUSe HN LOT.

Wollenweber, HK, W.

Die wirtelpilz-welkekrankheit (verticilliose) der kartoffel, Flugbl. Biol, Reichanst. Land- Min morstWa eee), + pe Lilus, Ja, 1927.

me Sede. LO eaten owas

WES meee dl. ay Tas

Forsch. Gebiet Pflanzenkr, & ImmmitSt. Pflanzenr, (Jena) Boning, K, Die mosaikkrankheit der ackerbohne (Vicia faba L,) Bin beitrag zu dem mosaik der papilionaceen, Forsch. Gebiet Prlanzerkr. & Imnaunitat Pflanzenr. 4: 46-111, iilus. O27.

Doornkaat Koolman, H.t.

Die brennfleckenkrankheit der gartenbohne im © lichte der vererbung. Versuche zur immunitats- guchtung bei Phaseolus vulgaris gegentiber Collectotrichum lindemuthianum [Sacc. & Magn. ] und seinen biotypen. Forsch. Gebiet Pflanzenkr. & Immunitat Pflanzenr, 4: 112-225, 7 pl. 1927.

Schaffnit, E.

Das neue Institue flr pflanzenkrankheiten der Landwirtschaftlichen hochschule Bonn-Poppelsdorf, Forsch, Gebiet Pflanzenkr. & Immunitat Pflanzenr. 4: 1-15, illus. Mpeg

Schaffnit, E, Panaschierung und mosaikkrankheit. Forsch. Gebiet Pflanzenkr. & Immunitat Pflanzenr. 4:16~ mee LS O27.

Schaffnit, BE. & Weber, H,

Ueber das vorkommen von intrazellularen korpern in den geweben mosaikkranker ruben. Forsch. Gebiet Pflanzenkr, & Immunitat Pflanzenr. 4:3 23- 42. illus, 1927,

Fortschr, Landw. (Vienna) Ktck, G Ueber das verhalten der einzelnen apfelsorten s _gegenluber dem apfelmehltau. Fortschr. Landw, . Bet Desa IGCel Os LOLI Te. NOs LO

Kosmack, K,.

Bin beweis fur die gesetomissigkeit im wachstum der pflanzen (das wachstumsgesetz Mitscherlich's) it. Fortschr, Landwirtsch, 2: 588-592, 5.15,

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Gard, Chron, (London) Brown, N. E. 5 ; Mesembryanthemum (cont,) Fenestraria. Gard, Chron, ie Nee Oe Ogi sliders no, D127.

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»

nes

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Russian with French résumé, .

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argebnisse der pflanzengeographischen durch- forschune von \urttemberg, Baden und Hohenzollern VII (Schlussheft). Jehresh, Ver. Vaterl. Naturk, Wirttemb. 82 (Beil.): 389-454. map. 29-30. 1926, (Rec'd 1927)

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IEF leapnatae The time of differentiation and the subsequent development of the blossom bud of the plum, Journ. Pongteuc Hort, scl, 6%. 198-208. 4-pl. s.1927. no.3. Darlington, C. D. ; Reversion of black currants: a study of the chro- mosome complement. Jqurn. Pomol. & Hort. Sci. — 6: 242, PITOS. nos dors 2 10. de

Journ, Roy. Soc, West, Austr. Carne, W. M.

A brown rot of citrus in Australia (Phytophthora havernalis mesp,) Journ. Roy. Soc. West. Austr. le; 13-41. Die d—Ve L9L7.

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mourn, soc, Nat, Hort. France. (Paris) Cochet=Cochet, Ch, _ La rose en France depuis les Romains, jusqu'au au milieu du moyen age, Journ. Soc, Nat. Hort. France, IV, 28: 451-354, Ag. 1927,

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Mieta pieprzowa (Mentha piperita aut. Studjum botaniczne (Die pfefferminze (Mentha piperita) Bo- tanische studium), Kosmos (Lwéw, Poland) 51 (oth): «159-176, iii pl, . 1927. no.1/4.

Polish with German summary.

Szakien, B.

Przycznek do znajomésci rdzy Wilenszczyzny i Grodzienszczyzny (Un apercu sommaire des connais- sances de la rouille de Wu eae eeramean de Wilno et de Grodno) Kosmos (Lwow, Poland) 52 (Bot.): 75- Ia aN eoAY |. no. 1/4,

Polish with French résumé.

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Wiecehy | 2olalcathen oval be)

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Zapiski florystyczme z Opola, (Floristische noti- zen). Kosmos (Lwéw, Poland) 51(Bot.): 55-61. Ble einen aes LA.

Polish with German summary.

' Kranke Pflanze (Dresden)

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Beueatl. Gt, Brit, For. Comm, Gt. Brit. Forestry commission.

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' Malayan Agr, Journ. (Kuala Lumpur) | Spring, F. G, Longevity of Hevee orasiliensis, Malayan here our, 4 Loe cOS—coGei.. Je. 1927. No.6. Yields of rubber from some of the oldest estates in Malaya.

+ Matieres Grass. (Paris) Pieraerts, J. & Ipatieff, N. Une anacardiacée nouvelle du Congo Belge. Le gonyo (Antrocaryon nannani De Wild.) II. Matieres Grass, 19: 7943~7944, illus, 5.15, ee OR i? noe eSB.

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iillus, 1927. no. 5/7 German résumé: p. 487-494. -Studier ober barrtradsplantans utveckling i rahumus (Studien Uber die entwicklung der nadel- . baumpflanze in rohhumis) II,

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Author's abstract

Fischer, E.

Mykologische beitrage anes Ve Beno ce Mast ts Naturf. Ges, Bern, 1926; 99-lcl. illus. 1967,

ée Zur entwicklungsgeschichte der fruchtkorper von Hymenogaster. 36. Die tuberineengattungen Hydnotrya und Gyrocratera und ihre gegenseitigen beziehungen,

34, Weitere beobachtungen Uber Sclerotinia rhododen-

dri. 35. Zur kenntnis der leptopuccinien von typus der Puccinia asteris.

an a > . i? foe ' ear (a a - ' ia ee | E ty LAE aT > ra} wpe 7% a i ‘ ae

oe ‘ a if ay = ales yy

v-9, tage =

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Spezialisierung der haere oxyacanthae de Bary. Nettie Natur. (Ges. Bern, 19268 xxii- RDI LO 4

Author's abstract.

ller's Deut. Gartn. zeit. (Erfurt) Prwen ih.) Ve

Der pflanzenjager VII. In den salzwusten bei a Patagones. Mollers Deut. Gartn. —Zeit. 4g AeOA Oo OoOe Set kGe nr.) NOs ol. Wachrichtenbl. Deut. Pflanzenschutzd. (Berlin) Stapp, C.

Die bakterielle welkekrankheit der bohnen.

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Canad. (Quebec) Latour, B. ' ‘ Forgages des plantes par la lumiere artificielle. Nat. Canad. 54: 51-55, 5.1927. no.3.

Harmer, S. F.

Sir Arthur Everett Shipley, G.B.E., F.R.S. 4 Nature. 120: 486-487. O.1, 1927. no.302e2. Mature Mag. (Wash., D.C.) Peattie, D C

The romance of André Michaux. Nature Mag. TOs 259260, Masi Oe lI27.. nos4,

Re

”

Stanford, M. A,

The plant that blooms to die. Nature Mag. 10: 236-237. iijus. ©.1927. no.4.

Species of Agave, A. utahensis, A. consociata, A. deserti, A. shawii,

‘New Jersey State Hort. Soc. News (New Brunswick, N. J.) Haenseler, C.M. Control the egg plant rot.. New Jersey State Hort. Soc. News. 8: 202-203. S,1927. no.3. Phomopsis vexans.

VieiSearelere 0) Dares

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Bewsuy de We

Studies in the ecological evolution of the angiosperms (cont.) New Phytol. 26: 209-248. §.1927. no. 4.

Good, R.

A summary of discontinuous generic distribution. in the angiosperms. New Phytol. 26: 249-259. Sees) (Osi Ae

Holden Ess, some vascular abnormalities in the aérial en of Psilotum triguetrunm. New Phytol. 26; 260- 268. TEI OIG SID SVR ES Zar 4s no, 4. Occas. Papers Calif. Acad. Sci. Hanna, G. D. Cretaceous diatoms from California. Occas. Eopews Calin. Nad. scl.) 15.. 48 p. 5 pl.) Sv 1927,

Ochrana Rostlin. (Prague) Baert tay.) Ce © virusovyeh chorobach malinniku a ostruzinniku ‘a ostrufinniku. Ochrana Rostlin. 7: 62-70. Gaines 19er. ny / 4. Virus diseases of raspberry (Mosaic, leaf eur streak or rosettes.

Serena, |i. Dulaiahaldy jako nebezpecna semeni sté plevelu. Oehnana Rosiiim.) \¢. 41-24. (illus. 1927. no. 3/4.

Oxford For. Mem. CEB py tei te The Gold Coast forest, a study in synecology. Gptord Vor. Mem. 7. 94 p. illus. (incl. diagrs. , maps) plates. 1927.

_ 'Pamp. Canada. Dept. Agr. Russell, R. C. "Take — all", a destructive disease of wheat. Peampie Mepis Aer.) (Canada. 85, 8 p. iilus, 1927. studies in cereal diseases.

oe

; . yates? N : bi t x My

¥.9, no.21, p.23.

‘Mod. (Lyon, France)

Gattefosse, RM

Le lavandin et son essence. Parfum, Mod. 20: 191-194. illus. eS 2ifas 1 Oy Se

& Essent. Oi1 Rec. (London) nomason, Cod so. Rosemary for remembrance. Perfum. & Essent. Ort Ree. 18: 378-380. so ICSI SAU e raioys AO)

enbau, (Berlin)

Steindorff, A.

J Vorlaufige stellungnahme zu dem artikel: Dr. Westermeier, "Nass- oder trockenbeize?" und zu den

kritischen betrachtungen zu dem artikel von Dr. H.

Molz, Halle (Saale). Pflanzenbau. 4: 78.

Serene ioe Ome

Bouin. 52. (Manila)

Maranon, J.

The bitter principle of Feeble, Tinospora -rumphii Boerlage. eee. SOUL. SCis 33: Bore oeko A619 27. no.4.

Berberine.

ath. (Lancaster, Pa.)

po Semod’s,. OSs

Pee Aestusy of 2rewth habit and rust reaction in erosses between Marquis, Kota, and Kanred wheats. Phytopath, 17; 573-609. aig allgbleyn SIE! Savoie 2) 5

Bias.) Msi. ! Notes on the Cercosvorella leafsvot of Chinese

670. SKE: SU SIees AO as

Demarees Ji, 3),

Sand burn of pecan seedlings. Phytopath. infvmoor ool. pl. xxiv. See (tee) NOs ois

- BxcesSively high temperature at soil surface the direct cause.

meson diay Ce The relation of insects and weather to the development of heart rot of celery. nytopath., AS OOo OG.0e dase See iene Osos Bacillus carotovorus.

cabbage in lMassachusetts.. Phytcopath. 17; 669-

ie Oe! MO. 2 ‘ “B.et.

(cont. ) msmcorziel,), Ve : Bacterial blight of pea: overwintering, dissemination, and vathological histology. Phytopath, 17:. 611-627. TUBE TMDLS He ral Seve :cilpe a: cycnl ras Sj LST natey Shs

Pseudomonas pisi.

Stevens, N-E. & Bain, H. F. SLOLISeusObs OLcranbernies in the 1926 crop. » Phytopath, 17: 649-655, Sela oom ls

Wilson, JN,

Preliminary report on the gardenia bud drop, | Phytopath, RA ete De. SUES AYeNn Manatee)

¢ Orgenicm belongs to the group Erwinia and.is ' Spread by mealy bugs and ants.

Beier) SoM.

| “Dwarr of blackberries. Phytopath. | 17» 629= Reeser illus.) 8.1927, no.9.

Inrecvious virus disease transmitted by aphids,

anc (Tillefranche, France )

Abrial, ¢. ,

‘ Gontribution a l'etude des differents membres

des” plantes vasculaires et en particulier des

différentes ramifications fruitiéres. (concl. ) Beemer frency | 1927; 156-164, 8.1927. no.9.

mooie Mam, (Poona: City)

Patwardhan,) V, Geo >:

>) Studies in the chemistry of the sugars in the

freits. especially manzo during the process of

meowne! (conc! .) Poona ker. “Coll. Mas, s (19s

85, Ps ISB TiOe ois

Chor. Rosi. pextotr, Inst. Neruk-Ron w Bydgoszezy. HOWSseL, Tis Pojeyiienie Bie 5 Ue ae airs macz— nicka debowegzo, : rosphaera quercina (Sehiw.i)s Burt Ww _jlasach ee Foznanskiem (Sur l'amoarition des “périthéces de Ticrosphaera quercina (Schr. ) wpb benen “dans les forét S du Dpalatinat de Posnanie) Prac. Wydz. Chor. RoSl. Patistw. Inst. Nauk. Ron w meyediposteny. <5) 19225. \)) pl, Weis Polish with French resume.

OMe MOw ele aoe t

hoc. Hort.’ Sca\,

Sat |) Ys ;

| On the self-sterility of the Japanese pear. Poe Amer SOCw Hort. Sci. 501926). 122-127. [1927 J

cla serotina var.

Pevvehver, W)C. . Schrader, A.L., Lagasse, F.S.'& EOC CHS We We ine veirecn Of Shade on the growth, fruit bud Lor Mation and chemical composition of apple trees. maroc. Amer.’ Soc. Hort. Sei. 24(1926): 368-382. i927 J

Rarrick. D. Be

The respiration of apples at low non-freezing “temperatures and while frozen. PrOCs AMC GS eoOG. Bion, Sci. 23(1926): 277-285. 11927 ]

Colby, Danis

Notes on ‘self-sterility of Some gooseberry varie- ties, Proc. Amer, so0c.. HOrt.Ssci. » 25(1926): 138- i (140. [1927 J

Condit, TES eas Fruit—bud and flower development in Ficus cerica. ae SOC. Hort. Sci. 25(1926): 259-263.

ees, Bore

A preliminary report on cabbage breeding. Maseerhmeor, Soc. Morte seis 25(1926): 325-332, mietoe7)":

igenzalez.:T,. °C.

"4 some freezing studies on celery. Proc. Amer, meoe:. Hort.Sci. 23(1926): 339-351. [1927]

Me Go wevernine Creezing point and the relation: of pes point to premature seeding.

Heber, B.S.

A preliminary report on the stimulation of growth of bulbs and seeds with ethylene. Proc, Amer, Soc. Miercuursete) 25(1926)- 201-203, [1927]

ig f yn MS] spaihalla Wren BCH ine wy p2laya

Amer. Soc.Hort.Sci, (cont. ) Hitchcock, A.w. & Zimmerman, PY. Variation in rooting reSponse of cuttings

placed in media in different PH value. Proce Amer. Soc, Hort.Sci. 23(1926): 383-390. illus. [1927 ] : \

Howlett, F. S.

Methods of procedure in pollination studies. PuOcapAmersSoce WHOrtesci< CoC 1926): 107-119), L 1927]

Report of sub-committee on horticultural re- search methods.

Homlett, FF. S.

some factors of importance in fruit setting stud- ieS with apple varieties. Proc. Amer. Soc.Hort. Sieuks 25(1926): S07-315, L1927]

Kelley, V.V. The ezrect of oil sprays upon the transpiration GEwsome deciducus fruits, PrOSe) Amer. SOC. Hort.

Sci. Pees yen 52-625, 1) 1927 |

Knott, J.B.

_ Further localization of the response in plant tissue to relative length of day and night. Proc, imer. Soc. Hort. Sci, 23(1926): 67-70. [1927]

Kotowski, ¥. Chemical stimulants and germination of seeds. Ae hs SOC.0 HOrbs “oCl., 25(1926): 173-176.

Kotowski, FF,

Temperature relations to germination of vegetable seed, Proc. Amer, OCs) Hort. Sci. 25(1926)s 176— deac. 1927)

lhagasse,) F.5.

The effect of fertilizers on the chemical consti- tuents of fruit spurs. proce WAmers) SOC.) HOm ts Bewe 2501926): 352-559. [1927 ]

EneCoOLM iit. Be va) BENNCL LE, Je Ps

The distribution of total nitrogen in pear trees, iPmee. Amer. so0C.) Hort, scl. 25(1926): 253-255. (1927 ]

Tancoin, ‘i. Bi.

; Is phloridzin present in the pear tree? bProc. Amer. Soc. Hort. Sci. 23(1926): 249-252. [1927]

NTS inate ke ANS ear Gre See Hort,. Sci. (cont. )

Magness, J. R. Coservations on the relation of climatic condi- tions to variety, adaptability in anples. Proc. meen uSoct \ Hore.) ser.) )125(1926)., 260-368. 1927),

Oskamp, J.

Field observations in pollination in 1926. Proc, Amer, Yoc. Hort. Sci. 23(1926): 48-51. £1927] | Oskamp, J.

Soil moisture and tree grovth relationships. Procewimwer Soc. Hort.) sci,|': 2€5(1926); 269-2770. [ 1927]

Apples.

Mobbans Welw. &S/Jones, HA.

pex aS a factor in srowing asparagus. Proc.

Amer, Soc. Hort. Sci. 23(1925): 19-23. [1927]

MRO Ses) oils

Direct etfects or pollen on fruit and seeds of melons. Proc Amer, Soc. Mort.Sci. © 2o(L926). 243.249, [1927] :

Bax, Ks Statistical methods in horticulture, Proc. Mer. Soc) Hort. Sci... 23(1926): 141-149. {1927

Thomas, W.

) The nitrogenous metabolism of Pyrus malus. Some re- sults obtained in investigations on the distribution

of nitrozen in‘apple Brees urine a yeanls Cyches

enor. | AMow. SOC. yHOrta oC. 26(1926): 75-80,

hg27 J |

Based on part of 4d paper of this series appear- ips in Plant Physiology.

Traub, H. P.

The regional and Seasonal distribution of mois— ture and food in 2-3 year apple twigs. POC, Aneeeooe. Hort. Sci. 25( 1926) si 127-13h. Niger)

Weber, HJ.

- Rootstock reactions as indicating the degree of: congeniality. PROC Aer OCs HOTL. oC s Ma(ieee)) 30-56, illus. lige7]

Mainly: citrus,

Be (V2.2, no.21, p.28.

ny h Govisvonied the: senus Orthocarpus. Paces Cea Nea NS Cale SUG yey ela ania iia lies RSMMC a apUIMT alo muliig/ ts

mloriaa State Hort. Soc. pun asr | O. Rs What are plant diseases? PROC. uu OM Lac Sete HOL te: SOC. 40: 50-535. Spar

Chace, E.l. 2 Church, C.G.

PMethods of detecting and measuring Trost in- Frayebenes Proc) (Miorida State Hort. Soc. 490: 112= LLG, Woe ee

Paltoo, H.R. & Wolf, FLA.

‘State Hort. SOC. 40: 64-68, AAG =

STO rc «

Plant quarantine legislation: Proc. florida mweme Hort, Soc.) 40: 58-59. 1927. AbsStracs.

a Acad. sci. (Des Moines)

Bucnanan, RE.

eo uke name Should be used for the organisms ee ducing nodules on the roots of leguminous plants? mec. Tove Acad. Sci. 65(1926): 81-90. [1927] Neme Rhizobium preferred.

_Castetter, Ha 8 ee | Further species crosses in the genus Cucurbita. a Aced, Ser. 32(1926):° 120-121. [1927]

clark, O.R.

Fay Dov ecological comparison of two types of wood-— ae (a preliminery report). Proc, Towa Acad. Beers es aloee). 131-164. (1927)

Oratty, R. T. , | Towa plant notes II. Proc. | Lowa ACA soca poi eneo: res-1es.” (1927) s

“Jaques, sere Wate Me The prolificness of Some common plants. Proc. Towa Acad. Sci. 33(1926): 135-135. [1927]

Phe control of citrus melanoss. Proc. Florida

Oat moot, pee.

ee NERS The taxonomic ValMeon .Suyle color in’ the Pens Mincennarias| |) Pree, Lowa Acad. Sci,- 63

(1926)-) 1292130, (1927 3 uy

Paumel, L.A. & King, C.1t

Studies on zermination of trees and woody plants CeGnti«) Daoe, plows Acad. | Sci, 35(1926))) B7-115. iting. | 1927]

shinee, B. 7 systematic botany. Vecoce owe, ACAd.) SiGiis 85(1925): Wy aos LNee |

~ylie, i ae

hing Fonsi Novules or Veligcsnerva, | Proc. lowe

Weese Sei. | 34(1926), 121-124. illus. [1927] Si VV. Spiralis.

mec. Queens],

Alexander, ie Be 2

) > Variation of the acclimatized species of | prickly-pear (Qoumbra), > Proc. Roy. Soc. es 38: eae eet le Vlad,

es Cee 0.

nezort, eh De

ea Nass apoarent tui st mig the cotvon fibre an optical PAlGslda. wo Proc. Roy. Soc. Queensland. ae TES vay ars

Bundt amet | “a peo ocss. On MOsquito Larvae of a Queensland Wtetelle. || Proc. Roy. Soc. Queensland,: 38; 59- Eo sale NS ey etnees x, Ne Eh iia sce : Vis

ae jeeraners. 17.1).

Moennihe devehounen: of tt ‘some eastern Australian tr Oe ee eand: 58: 62275 Healer (Rectd 0.)

ne ees Sv ems Gm ree PYOC. ROY. SOC. a joule Sure cale Waly cel sic?

Groves, ae

M ney svecies of “Yitella (Characeae) fro

peo ethe en Queensland. Proc. ‘Roy. Soc: Ren ae Me wweec. i), ew LI2" (Rec'd QO. )

) Nutella, whauloteles, sp. nov.

WHShs belo IO

Woe. Queens). A(cont.’)

Heroerty) Dake i : Movement of Mimosa oudica as affected by anaesthetics and other suostances, Broce. ‘Roy.Soc. Queensland, 37; 121-147, Ja. 1926. (Rec'd 0.1927 )

mae snes, T.GLH. & Berry-Smith, F.

Elemi - The oleo-resin of Canarium muelleri. »Proc. Roy. Soc. Queensland. 37: 92-97, Jas 1926 (Rec'd 0.1927)

~gones, T.F.H. & Berry—Smith, F.

The essential oils of Australian iienthas I- ©roc. Roy. SOc. Queensland. Bion ISIS SLA Sel h9P6 (Rec'd 0.1927 )

‘I. Mentha satureiodes., -

Neaiden, J.H. & Blakely, W.F. New Queensland Acacias. PEOC. HOV SOC. Queensland. $8; llo-122, Ol, | Svs Be 1927 (Rec'd 0.) Mpeaeie ancista A. semirizida, A. pustula, A. eubenuata, A, Semilunata, A. jucunda, A, glauco- eames WI SD io

J Si esate salaleh enor

Bi “A new species of Pandanus from north-west : - Queensland. ROG HOV. jc. OQUcCcUSiand, — Poeeoc lee Diwimive M1927 (Rec!d 0.) )Pandanus (Hombronia) de lestangii, sp.nov. ; oF ie oes 0.0. &hrancis, W.D. Pt Gomori bubrar to the Queensland flora. no.3. Peeee.. Roy, soc, Queensland, “37: 152-167, 10 pl. Pecan a 920.( Rec Vd) 021927)

Pence, Ct. 2 hrancis,: W. 0.

of Plants collected in Pagua by C.H. Lane-Poole, Mee Boe hoy, Soc. Oucensland. Beene 25-26 le jase Pee REC tds O. ))

Rives, I. i. Note sur l'anthracnose des hybrides. Progr. Pew ew biGe 88: 28-282. S,18,1927. no.d8,

: - Anthracnose of zrepes.

yey - 2

SS can, -)

Shai coy alles orale

The growth of the wood of ash (Fraxinus "excelsior Ll, ‘and F. oxycarpa Villd.) and Douglas fin (Pseudotsuga douzlasii Carr. ) Oiuziinin

Journ. For. el: 102-122. Bipile [Nop Pare tahoe 2

Day; W.R. The prohibition of the imporation of elms and the ney disease, § Quart. Journ: For. el: 125- RZ JO WCP Aas, «| Malesia

nee bacle On) elim,

wylend Agr. Soc. il SinSaa Ss Se nS Clover problems in the castern United States. Bop. Merylend Aer, Soc. 11(1926): 293-298. . 1927. moeechard He. de Concrolor tomato blishts. Rep. Maryland Agr poe) 11926) 468-579. 1927.

empl. C's i. ;

Methods of determining the time of discharge of apple scab spores. — Rep. Maryland Agr.Soc. 11 ee 2OS=200, 2 1927.

Reena)

a ie

Les plus @2ros arbres de France. Rev. Hort. 99: apa ee US Su toe LI’. novel.

eis Se

| Mpuricesn, zB.

a floraison de 1'Agave Salmiana au Jardin public de) .Rennes. RE MeyHO nT. SISO Diao tepeveyy abulalibis.=

“ee 16, BOY ais MO ts

ee Suppl. Bot. (Gand)

‘Van OVE wer.

~ Données concernant la distribution zeozranhique

: des elgues a Congo Belge. Penal, ACO Wiah ser Sibreye yl o- Bot. 1S: BlS-B35. ScLQais | sHoeeis

Agr. Journ, (Salisbury)

Hopkins, JeOwt.

he care of tobacco seed beds (concl. ) Rhodesia Aer. JOUrN. 24y 9Sil=935. (Olen oe ~no.9. #

Jack, Bes th,

iW ROet gallworm or root knot eelworm (Heterodera “fadicicola, Greef.) “Rhodesia Agr. Journ. 24: mor 968.) Dlates,. ‘Si SHEN det eave] 2)

With regard to tobacco.

Me yen mone wma Ses

ieee Rolnicz. i) Lesns” (Polish Agr.& For. Ann. (Poznam) Kotowski, Be

i Péorzepus cocnelaod ciSeic nasiennej a zagadnie-— “mie stimulazcju nasion (Semipermeability of seed coats and stimulation of seeds) Roczn. Nauk Rolmiez. i Lesn. (Polish Agr.@ For. Ann.) 18; 50= Son ley NeeLoe Aa. no. I.

+) Pelrsh with Hngiish summery.

. (Lancaster, Pa.)

Bolley, H.-L.

Indications of the transmission of an acquired character in flax. Sevences) 06: SCl—402. Seon ane) MO. 709

‘onnors, C. H. Pollen sterility im peaches. Science. 66: 332. Deter MOT cain ea ulociliG):s

Jones, P.M. . The origin of the prairie. Science. 66: eo 4o0c) Oo. 4,19e¢,. no. 1710,

Prvomne. PAL PransmisSion Of potato witches! broom to tomatoes and potavoes, p Ocaenec s 66: 404-306. Peo eOeia, nos 1709. “Preliminary report.

Agr. (Ottava) fyaheers, ALT. hae the: Bion ay Of certain hybrid wheats, Marquillo Sow ne ae ea Scuent. Agr. 8: 105-109. Oe rr er

Harrington, cee. ion, comparative study. of strains of Marquis wheat, ‘Scient. sar. Bi Ot ahs... O.092". Vode.

-opyta. Delo (Landy. Versuchsyv. Charkoff ) Borggardt, Ae

asc emsucnuns (der widerstandsfahickeit Ni@es vsonmerweizenarten zezen den pilz Tilletia eearG Lea Mn tt Seltsko-Opytn. Delo (Landw. Versuchsw. Charkoff ). 9. 3-10. LOB we Russian with German summary.

*

¥.9, no.2l, p.33.

rican Gard. (Johannesburg) JElonkersiaans South African plants cultivated at the National botanne) sardens)\—') Kirstendosch. south African Gard. Oso OSI « wa oss SoLben noe Wreesvaveandemsoniae, H. Perzusomiae, n, sp.

Bolus 3 ee bs South African succulents: liesembrianthemum and allied genera (cont. ) Sov Acriean Garde

Wipe ece-—s27, 634... illus. SUS eve talon)

“Flor. (Fort Worth, Tex. ) Maubenhaus, J. J.

Progress of root-rot investigations, South, Minor eet O-LO. O.7, L927. ;

Rootrot on nursery stock, Phymatotrichum omnivo-

Sea skogsvardsforen Tidskr. (Journ. Swedish For. Soc.*) irecervers wi uuncdoeme, G. & Melin, BE. Brolozical and practical researches into blueing

in pine and spruce. _ Svenska SkogsvardsfOren, Tidskr. (Jourmme Swedish Por.Soc. ) 25: 145-272. eS COL a Die) Ata. oe.

sclerophoma entoxylina, Trachosporium tingens, Hormodendron microsporum n,spp.; Hormonema, Lepto- grephium, Cadophora new genera, H. dematioides, L. undberziit,) Co fasticiata,

Plantenz. (Amsterdam) Knapp, W.H.C. Bestrijding van plantenziekten, Zijn jaarlijk- sche taxaties van de schade wenschelijk? Gajasehr, Planteng. . 33: 283-291. ISP) 0) into)

& Proc. New Zeal. Inst. (Wellington, W.Z.) ; Allan, H.H.

Mieciitrets 59: 51-54. illus: Ag.1927. no.1/2. Rubus barkeri,

Cunningham, G.H.

Hitth Supplement to the Uredinales and Ustilagi- Pnates of New Zealand. _ - Trans, New Zealand Inst. Beas 50...) Nos 927. no. 1/2.

Peet ZO bi; He

ae Ooservations on Corynocarpus laevigata Forst, the karaka. Trans. New Zealand Inst. 58: 57-71.

| Peewnige”..\ no, 1/2.

din artificial Rubus hybrid. Trans, New. Zea=

i : \ ie » i ‘ ‘ : Natnele no, ls p.d4,

& Proc. New Zeal. Inst. (cont. ) smi elas SDSMUIOS The vegetation of Awarue Pie, - & proc. New Zealand Inst. Bor Do=O6 6 yo ialys IN alehey aN cate mal ire ‘List of species of the Awarua Plain: p.56.

Pe co POC. Oy. SOc. 150. Austr. i IeMLietoN any ida vies

Additions to the flora of South Australia. 4.. PRA. jc LOC) ROVe SOC. | sO. AUST. 50: 283-286, L926.

Portulaca intraterranea, Swainsona morrisiana, S. adenophylia, logania recurva, L. insularis, Tpomoca lonchophylla, Nicotiana excelsior, Veroni- ca -parnkalliana, Hremophila macgillivrayi, n.sp.

pebepmen,, Kh.) a) Cookson, 1.0. A revision of the "Sweet! ection of triassic¢ plant remains from Leigh's S outh Australia. EIS. Soe COCy ROE DOC. a0, Austr, SO: 165-178. tae ler RLV OO (2?) Sphaereda physaliformis, (?) Frenelopsis #eitn-wardi, Podozamites Soo, a

eae se

Samuel, G. Mote on the distribution of mycorrhiza. Trans. PUEEOC Me mOyu S0es Soo Austr. SO. “245-246... 1926.

Agriculture, West Indies (Trinidad) Briton-Jones, HR.

Macrophomina phaseoli (Maubl.) Ashby. PLO. Agr. West Indies, Ae I Se OLLI 4 1 0. dO.

fhe pyenidial stage of Rhizoctonia bataticola.

Dept. hers Buds : Seema Ne Da he Garyl. Ran. Bubscoleciaon in the Velencia orange: orozeny

tests of limb variations. Ue De wus Acre as ull 1455. Sie Lilus. Slee Aas Dept... Azr. Plant Dis.Ren. DEMOS ade co COLC, udp Be ‘Two unreported leaf spots of pecan, Ue Sie MCI eae ema Muse Rei. > Lis 145-135. OL PORT Osean Leaf blotch due to member of form geims Cercos- Hora, associated with Mycosphaerella ce Aowny spot due to Gylindrosnorium carigenun. : 4 IValReBina rc ania genes Ate mM pacnerial) leatsjos of strawberry. UsS sat. Pei hens Plant 01s. Rex UNO) “Sel O27 Cl were lic yt Sisto alo Sip Moe 4 | Organism undeter=i ned. .

“

iva

he er

mwa yy) ee aa

nae Nigra Olie ls Deon

Agr. Plant Dis. Rep. (cont. ) Ninnea sey qslggy teiaas a _ Farther observations on unknown potato disease Pym Ubals U-S. Dept. Agr.Plant Dis. Rep. 11: Pee Ooiiaey Si) 1927 (Recid 5.19) no.9. j Possibly related to "witches broom".

Thomas, H.E. & Mills, W.D.

Cedar rust probable cause of apple fruit blemish. U.S. Depty Aer. Plant Dis. Rep. 11: 107-108. Sade ee maCnee ids, Lo) no, 9),

Dept. Agr. Techn. Bull.

say Shoemaker, D.N.

The Jerusalem artichoke as a crop plant. Coco Ous ems Mechn.| Bil. no. od. 52 DP. base Or L927.

Stoneberg, H.F.

Dhe productiveness of corn. as influenced by th mosaic disease,. LUpos Depts. AeraTeehn., Bull. eee oni. ils. Ae O27.

et Rur. (Paris)

“Rk abae Ke pogo aun Sauer PLES maladies du, framooisier. Vie Agr. et eer ee OBO. tus.) -S.25,1927.. no.d9).

ae “BOs (ut. Jara, Bot. Kief? ) “Bordzilowsi, 3. i WNOvVi caves fLoRac ‘Caucasi , Viskhaik Kiivsk, Meese oad (Bull, dard... Pot. Kieft) 5/6: 18-22. 1927. Mee herosStasS macrostachya, Linaria somchetica, Ca- - dium majmechense, n.spv.

PChernoiarov,| MV.

. .-. Nouveaux faits dans la réducticn chromatique Rene. le Najas major. All, et leurs Signification pour SERS ‘theories chromosomiénes del néredite Visnik Biivsk. Bot. Sad. (Bull. Jard.Bot.Kief?) 5/6: 107-147. Memeo) a oL 1927,

St Weratnian with French resume.

Bie rlcany.’ Ne

i Beitrage zur demonstrationsmethodik a Zur kenntnis der aeroben pflanzenatmung. Vi sak: arse Sota Sad. (Bull. Jard. Bot. Klong eva ts/le BA Boi. TURES NS Wea

ae Ukrainian with German summary.

{

Vie wonOncl. p.36.

Menge. Bot. Sad. (Bull. Jard. Bot.Kieff) (cont. ) Pee Viet Vg ... Ueber Botrychium matricariae bei Kiew. "VWisnik Kiivsk. Bot. Sad. (Bull. Jard.Bot.Kieff). B/es ee. 1927. Ukrainian, |

Gaszionse Sleaise 37). :

-.. Novitates pro flora mycologia. yisnik Hevsk) Bot. Sad. (Bull. Jard.Bot.Kieff). 5/6: 165-168. Tole, U2

In English with Latin diagnosis,

Pobillarda jaczewSkii, Stemphylium inflata ‘var. ribis grossulariae, Leptosphaeria grossulariae, Monochaetia berberidis, Phyllosticta fomini, Fominia (gen. nov.) F. rubi idaei, Phlyctaena vagans var. caraganae,

Kleopov, i Dae faa SuENgue lous planves de la flore de 1! OQukraine. Visnik frinvick. Bok, sade (Bull, Jand, Bot. Kieff).° 5/6: 84-88. ei. Centaurea taliewi, sp.n, Ukrainian, Latin diagnosis of new species.

Lazarenko, A.S.

Noch eine neue art der gattung Desmatodon in der Ukraine. isn Kaovck, Bot. Sad. (Bull. Jard. Romee ri) i olGs 104-106, illus. 1927. D.,oxneri.

Oksijuk, P.

-.. Hntwicklungsgeschichte der zuckerrtibe (Beta vulgaris). Vaisniic Kaavcke Bot. Sad. (Ball, Jard, Bot. Kieff). 5/6: 148-164, et aSioe, sles op ae HOC.

Ukrainian with German summary.

Oksner, A.N.

«-- 4ur kenntnis der flechtenflora an sen eeuune

gen festen gesteins in der Ukraine. Visnik Kiivsk,

Bot. Sad(Bull. Jard. Boy. cuere 5/6: 28-82, aldus. £927.

Ukrainian He German summary.

staurothele elenkinii, n.sp.

Persidsky, De Ueber eine neve fossilart der gattung Ficus. Visnik Kiivsk. Bot. Sad. (Gull. Jard, Bot. Kvela) Eee Go.) vilus, 1927.

Ukrainian, Latin diagnosis.

nAidae ee ee

Mee Os ik p.d?.

ae EGA Silln ward, Bot. wierf) (cont,’) Sokolovsky, 0.

‘ate WAG usene webersicht der Ukraini schen poieitolium-arten der gruppe ochroleuca Gib, en Belli. (eciteriaaycia Woe. Sad. (Bill jard. Bot.Kieff ) Ber SOS) 1927,

Ukrainian with German summary.

sonsin Hort. (Madison)

Cultivated black currants endanger white pines, Wisconsin Hort. Toole No Oe ise Sees Moe) lL.

prublic Mus. Ii lweaukee.

mer Ne,

A botanist afield on Washington Island. Mearble; Public Mus. Milwaukee. 6; 66-78.

TST, SAILS aig

Wstmaknaens<, Stan. Zasch. Rast. ot Vred. (Comm.

Astrach, Defens.. Plant. ) ieee

| Shembel, Daivehs

Woes Aperqu des maiadies de plantes d!

@conome rurale au 2zouvernement d'Astrakhan en

pee & O25 el. Zapiski Astrakhansk. Stan. Zashch. Rast. 0b Yred. (Comm, Inst.Astrach. Defens.Plant. ) OAR See VO D7: A f

ee Russian with brief Wrens resume.

' Sbembel, S. J.”

Pe. hemarques. mycologiques 1-2 Zaniski Mcurekiaich, Stanin Zashch. Rast. of Vred. (Comm. Astrach. Defens. Plant.) le S9S6ks | LOCT.

Meee. houniie: da caanvre (Aecidium cannabis S. Szemb. “Rov.sp.) 2. Chempignons provoquant 1'alternation

_ de filets de pécheurs (ee scae comatum, Fries & Sporotrichum sagenee, n. SD. }

is Russian with French. résumé aud Latin diagnosis of new species,

Biol.

hamneweh | >..7..

Veber das engebliche vorkommen von kreatin und kreatinin im erdboden und in der pflanze.

ACE ESCA... DLO). 66: (345-450... Ssi9e7. no. 4.

ee LEAN De

Thompson, H. C.

‘i Experimental studies of cultivation of certain Petobleyerops, © Sornéll Aer. Exp. Stat. Mem.

07, 78 P- aise) My. LOST

Ris ‘ OO fs an

t ri AGE v

‘h. ig 5 0 9 A i Y 35 < Ac MA i ' . f A ‘ \ i . ™ a . t . , ik yy a oO ‘

MoS On 22%. pe O85

PBN | publ. (cont. os

Kendrick, J.B. .

ia The black-root @isease of radish. Indiana NIG Ee Obata BULL, SLL. 32 p. al Abies Jes 1927(Rec'd 0.) |

_ Aphanomyces raphani n.sp. cause of the disease and not Pythium aphanidermatum as has been supposed, Swarbrick, T. & Roberts, R.H.

The relation of scion variety to character of root growth in apple trees. Wisconsin Agr, Exp. HEawe Res Sule ro. Zo p. > illus. Naa al Salar

‘Publications.

Del Curton. J.M.

‘The germination of cotton seed. Bull, Lexmas Mepicg rege Be.) 20.0.) ire. / Ap, 1927,

“Herzog, Ay iw oe Die unterseheidung der flachs— undshanffaser merlin, J. opringer, 1226,

BOG tepaah | Warzelstudien an waldoeunen, Hannover, li.&. Hemocmaner. 1927 . ”

Maiden, J.H. < “A Gritical revision of the genus Hucalyvtus. Ree cis © (ee. ee Sydney, 1927.

‘I lwaukee SAL:

Wisconsin trees |Prepared by Matt \Clohisy

> 2.. in @o-operation with the botanical department Of the Milwaukee public museun} Milwaukee, 1927.

' MOnkemeyer, W. :

> vis laubmoose Buropas IV. bd., erganzungsbd, Andreales = Bryales, 1 fz, 1-2 Leivzig,1927. (Rabenhorst, Tie Kryptogamen-flora von Deutschland ec DO,4, ergenzungsbdd. )

‘Parsons, eee oe The Royal botanic gardens, Peradeniya, Colom- boy 1927.

Russia, nh le po nauchnoma issledormaniy Mongol'skoi i~Tannu-tuvinskoi resoublik. ‘Morthern Mongolia, Leningrad, 1926.

pie Ly x

New species of the Mongolian flora. pt.1, 0.161-

Betula hipvolytii, Potentilla mongolica, Bromus av eat Agrostis Eee os Poa ciliatiflora.

aa He MuSh i no.e2, p,39.

tt Wi so eetoes: manual for elementary botany. WY. Ne eet book company ,1927.

; syl va, K. Ons UNE, cA Guide to the botanic gardens, Henaratgoda. nGolonbo..\ L927.

ons ‘available in the Bureau of Plant Industry Library.

Doroshenko, A. |

fia Photoperiodism of some cultivated forms in con- nection with their origin. Wiel blelne Tes gullelbyA Mevohigesy/ sa)

Selek, (Bull. Appl. Bot. & Plant Breed. (Russian)

VW US's BAW Gens.

nee. peat

is Importance in the life of the plant of the na lon etween length of day and length of night (Photo- feds) rudy Prikl, Bob. 1 Selek. (Bull, Appl. b. & Plant Breed. (Russian) 14: 69-90. 1925.

_ Review of the literature,

cn NO. ae eae x Setilones: on eye-spot disease of sugar-cane entered under H.L. Lyon should be credited to H.A.Lee,

P BOTANY [i | ie | CURRENT LST

ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUS ie OA COMPILED FROM PUBLICATIONS RECEIVED IN THE So ine LIBRARY ©F FHE UNITED STATES DEPARTMENT OF AGRICULTURE, WASH ke

SS . STO. 20 ‘ Oct.17~29, 192 . met. oe Hort. Bot. Tartuensis. Lippuea, T. Floristische notizen aus dem nord-Altai nebst bescnreibung einer neven Cardamine-art aus der section. Deniaria. Acva Inst. et Hort. Bot. Tartuensis. NUS (pare U2 7): Sar Oa. 1926 (Rec'd 1927) Cavaltelca, in. sp. Lippmaa, 7. Pigmentypen bei pteridophyta und anthophyta. eve inst, et Hort. Bot. Tartuensis. v.1l, no.3d. fo tg ote 1926 (Rec'd 1927) Spohr, dm Ueber das vorkommen von Sium erectum Huds. und Lemna gibba L. in Estland und uber deren nord- ostliche verbreitungsgrenzen in Suropa. Acta Meche yet Hore. Bot. Tartuensis. v.l, no.l. 22 p. 1926 (Rec'd 1927) Phytochim. (Tokyo) ' Kinoshita, XK. _ Ueber die ernahrung der pilze mit den kobal tammin- komplexsalzen. Acta Paytochim. 3; 31-50. Peel ia Je, 1927, no. 1’, Kitasato, Z. Beitrage gur Kenntnis der isochinolin-alkaloide. Maews Ehytochim, 3: 175-258, pl. iv-vii. Jl. bee7. 'n0.2 Tasaki, Ue Untersuchungen ‘uber die absorptionsspektren der Cunarinderivate. Acta Phytochim. 3: 21-29. Semi oe7.: no. 1, mia. (N.Y, ) *

Badusonia. v.i2. no,g. $.1927.

Stahlia monosperma, p.33-34, col.pl.40l. t Hxogonium arenarium. p.35. col.pl.40c, 4 i NaGpaperesrina. p.37. col.pl. 403.

Erythrina corallodendrum. p.39. col.pl. 404. Chamaefistula antillana. p.41. col, pl.405,

Sagittaria lancifolia, p.43. col.pl,.406.

Canavali maritima. p.45. col.pl,407.

Agalinis fasciculata. p.47. col.pl.408.

1A mare ee | Lis as

© J yal mn) i" ff a" rn | Me bu Nie ie 600)

Vieoe marae.) 2.

N.S.W. (Sydney)

Barnett, G.B.

- The protection of trees nota wood rot. Preventive and curative measures. Agr. (Gaz. Ni S,W. 39. “ete Mec et adlase: | S927 no,9.

Clayton, E.S. Skeleton weed (Chondriila juncea). Agr. Gaz. Monson ooc=-orl yt tatiue,:/ Ss. 1927. no...

Darragh, W. 4d. Mereury-phenol compounds for treating seed maize. Per eGaa. Nis. Wa.) S66) Ote-o74, S.L927, no. 9.

Colon, (Paris)

Chatot’. C.

Les graminées 3B parfum (Bspeces a lemon-zrass. ) Agron. Colon, HesverO-276,. pl.v. Ag. 1927, no, Lis,

Luc, M,

Le Ravenala de Madagascar. Agron. Colon. Vex eor-eee, pl.i. Ag.1927. no,116.

Ravenala madagascariensis.

Bot. (Joliet, I1l.) Clute, W.N,

The meaning of plant names. XXXII. The Compositae. emer, Bot. (3d: W57-160.° 0.1927. no.4,

Clute, W.N.

The tickseed sunflover. Amer, Bot. 683; 145- Pees 0.1927. no.4, Bidens trichosperma.

Duck foods. Amer. Bot. Bian le Odile On oer no,4, y Identity of red squills Amer. Bot. 33: 165-166,

eT inO.4, Urginea maritima,

Prunella vulgaris nana. Amer. Bot. 33: 163-164. Ordoah.: mo.4:

. Different growth habit of the plant in the wild and on lawns,

Soth, Mrs. M.&, Cee ie Amer. Bot. 3&3: 146-149, Oe

f ? % ry 4 iy , Mie nts ; Became to ed ws vee ipl

Ly ae

Sore a <) ia.

Vee no,.2c, Pade

The tying iris. winer: Bot. )°63: 169-170. feo. t027 no. 4. ; Iris ensata.

Variations in Rudbeckia. Amer. Bot, 33; 162- P163- Oaloar. 4 0,4.

Vat rredal Ls se.

Many-shaded spiderwort. Amer. Eot. 30: iee-ter. Ov l9e?. no.4,

In vicinity of Hot Springs national park.

See hor, Life. (Wash., D.C.)

_ Mattoon, W.R.

A pine-cone ball. Amer. For. & For. Life. muye oOo, Tilus, Neve27. /ns407.

A multiple cone of Pinus echinata grom in the _ Piedmont peeton “Cleveland County, North Carolina.

Metcalr W.

un Eucalyptus, an Australian tree immigrant. Amer. For. & Wor. Life, 33: 667-669, 688. illus. WN. 1927. no.407,

arn. Bot.

Adams, J.

: : The germination of the seeds of some plants with

Se ileshy fruits. Amer. Journ. Bot. 14: 415-428. eo, no.8.

Conant, Givi a Histological studies of resistance in tobacco to Thielavia basicola. Amer. Journ. Bot. 14; 457- 480. Davitt OL 927. no,,8.

peewee 0. FH,

. Studies on the growth of root hairs in solutions I- Amer. Journ.Bot, 14: 446-458. illus.

uO ig27.°no.8.

‘Avraybill, H.R. & Helkerson, S.H.

vt Tomato mosaic. Filtration and inoculation experi- ments. Amer. Journ.Bot. 14; 487-495, pl.lxiii-

_ ixiv, Oo1927..'no, 8.

FAT tae ™ a *

Vigo NOs otk.

F, Journ.Bfot. (cont.) Nouns Bok,

Classification of plants on the basis of parasitisa. Amer. Journ. Bot. 4s 481-486. 0.1927. no,8.

Zio lel YN (GY:

The growth and cevelopment of plastids in Lunularia vulgaris, Blodea canadensis, and Zea imays. Amer. Journ. Bot. 14: 429-445, pl. li-lvi. Oy 1o272 No.8.

Schneck, H, W. Diseases of muck crops, Amer. Produce Grow. Belo) 92) | 0,192".

Agr. Suisse. (Berne) Haes, 4.

Les champignons et les insectes ennemis du ceris- ier. Anmeterk suisse. 28: 1-27. illus., Dlabes (1*col.) -1927. no.1.

Clasterosporium carpophilum, Sclerotinia cinerea, Gnomonia erythrostoma,

Rapin, J.

Action de la température et du sol sur le dévelop- pement du Tilletia tritici (carie du ble) Etude sur la valeur des traitements fongicides. Am, Agr. Suisse. 28: 79-84. 1927, no, 1,

Rep.Dept. Agr, Uganda Prot. (Kampala) Snowdon, d.S. Report of the acting mycologist. Nov.1925-Sept, 1926. Ann. Rep. Dept. Agr.Uganda Prot. 1926; 30-32. 1927,

. Transvaal Mus. (Pretoria) Kaplan, D.

Descriptions of some apparently new species of Heliotropium in the Transvaal museum herbarium. Ann. Transvaal Mus. 12: 186-189. pl. iii-vii.

Sg Sg ie ntin an oe Heliotropium constrictum, H. ciliatum, H. / pustulatum, H. minutum, H. rogersii, sp.nov.

Biol. Wolga-Stat. (Saratov) pshliepina, pe es . »,. Ueber das phytoplankton der Kama, AeveB1Ol,: Wolga-Stat. 9: 191-160. 1927. Russian with German summary. ~

Viste Okey) Die Ole

Bot. Estado Sho Paulo. Hoehne, F. GC.

Bombacacess dos hervarios | da seccao de botanica do Museu Faulista e da Commissao Rondon e aleumas informactes a respeito do approveitamento da "yaina' nas diversas industrias. ACs BCibs MStaco Sao Paulo. Ceo odie Lids. lle dey nomen,

Hockney) H.C,

Especies novas ou menos conhecidas de orchidacea do Bresil, Arch. Bot. Estado Sao Paulo. et o73- 585. , itlus. Eee. moO,

Habenaria lavrensis, Pleurothallis elaucophylla, Cattleya sancheziana, spec.nov.

Hoehne, F. C,

Loefsrenienthus, Nova classi ficacao de uma orchidacea que o Dr. Alberto Loefyren descreveu sob Q nome de "Leptotes blanche-amesii". Arche) Bou. Hstado sao /Paule,) 2) 587-595. illus. J1.1927. no.4, Loefgrenianthus blanche-amesii (syn. Leptotes blanche- amesii). :

Nessel, H. & Hoehne, F. C. ~ As lycopodiadcess do Brasil: Arch. Bot. Estado Saou G 4 et Glo-poo.) plates, Ji,1927. no.4.

Exper. Zellforsch. Gerebezucht. (Jena) * @hielman, M. & Berzin, LL. Ueber den osmotischen wert kultivierter pflanzen- zellen. Arch. @xperiment. Zellforsch. Gewebezucht. 4; 273-227, LOB eno S &

. Rubbercult, Nederl.-Ind, (Batavia, Java) Boy echwelgzer.. J:

Rhizoctonia op Hevea brasiliensis. Arch. Rubber- cult. Nederl.—Ind. Pie a eO sage) wi2US)..) (on pl. S. 19272 )'no.0),

English summary (A Rhizoctonia on Hevea prasilien- Sis): p.430-431.

Probably a physiological form of R. solani.

+» Repert. Spec. Nov. (Dahlem) Knuth, RB. Initia florae vanezuelensis. lfg. 1, 3. Bein. Repert.Spec, Nov. Fedde, v.43, pt.l, 3. 1926-1927. Leo: already in Library.

4 h . i py! i : M _ n ff 7 : ‘ vi) f ‘ , i . } F 1. ‘ ~ Mh ‘ “7

Von Mm nOmocy nu Gl,

geultures. (Batavia, Java)

steinmann, A. Over het verbend tusschen het optreden van

wortelschimmels en de guurgraac van den grond.

De Bergceultures. PIN PAS |S) CLO) tase HO) pales PAY Arig aXe yee li Be

Steinmann, A. "Rhizoctonia bataticola" en de wortelziekten. He benscml tures.) 2! \600-c0e., °S, 10,1927... no, 11),

stter Crops. (N.Y.) Cresormy 2) Ct. Cause and control of corn root rot. Better Raspse oo) tr) S=8, 054-55.) addus.) © 0.1927.

Lochem. Zeitschr. (Berlin)

Tifa als 2a Bey Neca On } Physikalisch-chemische studien uber den einfluss

Oberflachenaktiver stoffe auf samenzellen (weizen)

und sporen von Tilletia tritici. Biochem, Zeitschr,

Teer thy 1eee) S,1927. no 1/8.

é Anchor. (Sacramento, dal.)

Rose, D. H. Decay of California grapes in the vineyard, in

“transit and on the market. Blue Anchor. 4(10);

Dc (OBST eee Mine Wile tbc ys QoL ar.

Agr, Bahia. : Martins Ramos, ©. S. Combate do mosaico. Bol. Agr. Bahia, 1926: 63-65, Ja./ilr,1926 (Rec'd 0,1927) no.1/3.

Utra, G.d't,

A melanose das laranjeiras e limoeiros e seu tratamento. Bol. Agr. Bahia. 1926: 41-48, Ja./Mr.1926 (Rec'd 0.1927) no.1/3.

+ Kosten. (Budapest) . Gyelnik, V. Peltigera-tanulma4nyok. I. Bot. Kozlem, 44: ¥22-140, illus; 1927. no.3/4, Peltigera ecuadoriana, P. zopfii, P. elisabethae, P, nylanderi, P. subscutata, n.sp. German résumé (Peltigera-studien): p.(33)-(38)

Tene, 224 Puts

‘Kézlem. (cont. ) jevank flérajéra vonatl 7026 ismereteink fejiodése

a Lani aoe megalakitasa é6ta. I-II. _ Bot. Kozlem,. | 24: eL-t0N, 101-12 1927. no.3/4.

ae Viragos novéayels, S. Toyota :

eling Viragvalan novenyek. Je Gyortty.

German résumé (Die entwicklung unserer kenntnisse uber die ungarische flora seit begrundung der botanischen sektion. I, Elutenpflanzen. Ii. Cryptogamae (éxcl. Pteridophyta): p.(21)-(22).

Kummerle, J. B,

; & Nephrodium lidanoticum eldfordtilasa Cyprus szigetén, Bot. Kozlem, 24: 120-121. 1927.6 no,3/4.

a German résumé (Ueber das vorkommen von Nephrodium libanoticum auf der Insel Cypern.): p.(32)- (33).

Agence Gén. Colonies France. (Peris) Memnueiealicac wi. sMetoree, A, Maheu, J. & Heim de Balsac H. Contribution a l'étude des écorces tanniféres dé Madagascar, Bull. Agence Gén. Colonies France. BO scui Om ToDo) | Dis Myeuoey, no,cc4t,

Heim de Balsac, H.; Roehrich, 0. & Pontillon, Ch.

La fibre du bananier 4 fruits (iiusa paradisiaca I.) et sa valeur textile, Bull. Azence Gén. Colonies France, 20: 796-802. pl, My.l927. no.cc4,

Agr. Alg,-Ton,-Maroc, (Alger)

Trabut, L.

La production fourrag3re dans les pays chauds et secs et dans les zones montagneuses.. — Bul. Agr. Alg.-Tun.—Maroc, Il, 33: 176-181. S,1927. 9) moss

Agr. Chem, Soc. Japan. Pea On Sy “On whe manganese contained in the mulberry leaf. Bull, Agr. Chem, Soc. Japan. 3: 67-68. Ap./Je. oe no, 4/6,

Takahashi, T. & Sakaguchi, K. : Studies on the acids formed by Rhizopus species Ms Heel uve) Chem, Soc. Japale 33 S962. Ape i Je~L927, no.4/6.

Yamada, if. Qn the mechanism of the fruit-ester-formation by 5 Willia anomala sp. Bui) Aer Chem, .cocwudepen. BS 7a Oy fp. /Je.1927. no.4/6.

Wes O.ccy. Dee

Wer, Res. Inst. ‘Pasa. ; Beale, R. A.

A scheme of classification of the varieties of rice’ round in Burma. BGA: > Aes Re se asibg Umer (Gian Als | 1.92

pebepe. Aer. Canada, (Ottawa) Fe Wiacoun, W. T.

“ Ornamental tees, shrubs, end woody climbers. Bue Nepp moro MOaMadas Ws Seg NOs 69. Syz1or TAU ab sree gs PA ge oe

Pieces, Golt Assoc, Green Sect. (Wash., D.C.) hi Monteith: S. jr. LrCveMmulneveiowemold injury on greens. — Budde Use Olt Assoc, Green Sect, 73 1946-194," ids; POO 7. Vino 1O;

imp. Inst. Gt. Brit. (London) ; _ fanning materials of the British Empire. Bull, hms sGbe Bris. PomnoO-26o. Osler, mmo gae

Rubber Grow. Assoc. Pops hep War G. ie -»))) Investigations of Hevea bark anatomy. ienbUk ee: mupper ‘Grow. Assoc. 9:5.571-586. illus. S. 1927. nore Me '

Field Nat. (Ottawa) oe Weise ‘Mushroom growing by an amateur. Canad. Field Nate 7 Als 128-150. See ena DOO.

‘Indust. (Tampa, ven)

Lord, Bots

) _Wactors affecting quality and quantity of citrus yeaa Gs: we Gaps and ust, SGU) ee iG em ile SONS a ia

des Preparation of Bordeaux mixture. Citrus In- dust. er AGA SOMES 2a

Weber, G. F,

oe Camera Agrum, ilessina Petri, Ths

» /Gifetti del solfato di manganese sulle piante dintamone attaccata del Colletotrichum gloeo- Ee hoes Pen 5 Gitrus, Riv. Camera Asrum. iat Pip eee 278.) (eu OR 7.) noses

= ¥ Ae -

~

és

~*~

‘ ' A ey - ~ ‘ fi i} i 4 i —- tA ‘ 1 i a] i ) . i 4 LS

Wiecray Oe iaica a as

Gen. 13p.goyy States Ap Vir. O.S, . Hemisserwr . Vig Contribution to the study of the crown disease of the oilpalm (Hlaeis guineénsis Jacg.) Comm, Cen Eapestaves AVR: O,S.. Gens (Ser. SL," S4 pe pial mice ey cle, Cause and treatment not yet determined, but thought to be a nutri tionai-shysiological Busareen|

ee Rend, Acad. sci, Paris. mhesagse. iP.

, Courbes de croicsance et héredité du caractére MESCOCILE a des latitudes trés differentes, Compt. Rend Ncad../Ser.) Paris. VE59 7ebe lev e: OstOg etn Ole Li

Lepidium sativum,

untry Gentleman (Phila. ) . ROME rien. Hy RB. . laying the ghost of crown gall, a great step forward in apple growing. Country Gentleman. PAE pe lOen. / aldus,¢ N,1927.. metry Life, (London) rs Bean, Wecdie Flowering dogwoods. Country Life. 62(Suppl,): Powe tia Alias, G28. oer.

ures Fruit. (Paris)

hee Latiére, Fle

| ioe ke culture des raisins de table I, Parasites vegétaux (cont. ) Cultures Fruit. 53; 866-867. EO ed mio a.

+ Landw Presse. (Berlin) Sinnine, A,

Hignet sich die trockenbeize ebtensogut wie die massbeize zur bekampfune aller getreidekrankheiten? Deut. Landw, Presse. o4: 546, illus. QoL; Ee 10. A0'g

tozy. (Brooklyn, MY. )

Pe ee wonarlow. We My The effext of site on the structure and growth of

Mwai be cedar Thuvya occidentalis L. Ecology. 8:

. 453-470. SAL aS i) Oley Tal 6 Delain no.4.

Klugh, A. PB.

) A comparison of certain methods of measuring light H.ter ecolozical purposes. . Ecology. 8: 415—427, gm Cae Geil, 0 aA

r (cont. ) | Pinas. die. Hoxtaliuy ini the flowers, fruits and young

regeneration of trees in the Knysna forests of SOUCR As aes. . Beolozy. OC: 435-444, 0. mote NOs Shreve, f.

the physical conditions of a coagtal mountain range. Ecology. 8: 390-414, Ue SOUS aire

now4,

>

mre) Cotton Grow. Rev. (london)

Harlend, Se

An account of the programme of work of the Genetics department, cotton research station, yleinidag.. Hapire Cotton Grow. Rev.) 4: 325-329, BOOP i NOs

Mason, TeGe ie Waskell, EL J.

Work on some physiological problems at the Lyavotton research Station, Trinidad, Empire Cotvon Peon, Neve A 250-250, 0.1927. no.A.

ut sugar (N.Y. Berle, F. 5, : (S0@ar eane end its culture (concl.) Facts about Sugar. hy: ees TOLO- LOLS, LOLS=1019,, O15, Tee ee ho. ao

ey ME ene maniac)

Schenk, ee ses

y. Het scheeve lindeblea@. Floralia. 48: 650- Bi. 10. 14,1927." no. 41.

: Pee naojiel Woe, > narcissus Joiouikoeeaty la dWones antsy " 60(265 O0n27-28,| iijus, 0.20,1927. . Caused by Fusarium.

(aleromn,Ni¥.:) ierce, RC.

Notes of an oye one lily grower for the season be of O26. Flow. Grow 14; 442-444, illus. a sheer: ma 10.

Soh De oN cei 7 if yi cy

ee a Go ' ur “Y eer

ts. ya : : a. p i hg 2, ; aa : fs ema) i A,

ia j : é, yg} ' é : whe j any i’ i af . ‘ten ‘ 2 * 4 baie a) he ; a / Mee = . 4 F ' i: j ra ats . +4 4 Fs yi J AD ne coe Putas eis day re pera bp 4 a a¥ o's e yy. i z , ai i 1A ; A ; me oh q ai A , 4 “a ‘ ' . AL ca : “ | : ; ee |

Ve9, no. 28 Ae Da tire

Sveuraits settlem, (Singapore) ie

r Boe Sig ial

)) Setanaced) collectors, collections and collecting places in the. Malay Peninsula. <A review of tne work $0 a> Gone towards a knovlecge of the plant geo- graphy of Malaya. Gard. Bulls Straits Settlements. 2S dbo tOe We. 1927. no. 4/5,

Chron. (London)

Auton, Wa

Some useful climbing plants. Gard. Chixom SEI 82: 284-285, Opa eA 7 more.

Brown, IN ERS Mesembryanthemum (cont.) Gard. Chron. alent 82: 290=291, illus. ORS ons No. cleo.

is ee es Hs oes "ideal zardens and plant lore’ Ili. In Homer's

- wide domanins' (cont. ) Gandy Chrome Dihes2ascgee Bee OS7. no! 2128. | ‘MeIntosh, LT. Py : :

Sone ge fi colour ce ee im the potato Gard. Chron, I11, 62: 313. illus. 0.15,1927, no.2129.

3 ‘Ward, es , ae EF. Kingdon Ward's ninth expedition in Asia. The Gohit Valiey. Gard. Chron. Ties Wiis Onl, l927, . uo 2129.

Worsley, a, Se hapramnvunds Se (3 jippeastrum advenum)

tener ca. aes BeGgvc Borner, dis

- ‘Phe Composition of the pineapple plant at various Pieesuases of erovth, Hawaiian Plant Rec. 1: 368= Prose OPIS 7. nO .4.

peiret. J.A. &uichennan, R,H. , piles ot wind on cane growth, Hawaiian Planv.

Co ee

7 “> ’ .

(nyi '

t i

ri

ie

Cee Hey : Trees of Uprisht habit. Rouse and Gard. 52(5) lenin MeO veOr. illus, “Newloe7.

Ms. Landw. Zeit, (Berlin) Winkelmann, A,

bekampfune. MabiarcmMleamcdwe Zod ger he DOF. Ser nos?.

ndische Sea (Soerabaja) ab eauheralan alee . Nee\elovaul sybian Indische Culturen, 12S Baga mlilagie SMS hO27 2 no, lb.

+ Ae (the)

PERO Sper 1%.) Ve

a Col ols he 1927 no, 8: Grape varictics, —

lose sty: Inst. Opy tn. Nerome (iis tbavS, List, map. Ot ee Agron. } ne

_ Jaczerski, Ae Ae

«s+ Organisation or & phytopathological sved teste. ‘Izv. Gosudarstv, Inst. cee AZO

~ Gan. Stave diciey@xo. Jsron.) 53 259-267. 1927, es Russian. ‘

‘Rusinov, pita rn

re Wi aee: On the tpplication of Manoylov's reaction pro fuga zy Gosudarstv. Inst. Opytn. Agron. (Ana, State Inst. Exp, Agron. ) 5: 302-305. 1927.

ye Russian. a

pave)

“Begsonoff, MN.

Le mystére des vitamincs et les végétaux.

- dardinageo. pea LOBOS) 2a 7—2o0. ~. illus, |. hose MyeiJer Cheeta 0.) no,112-115,

Fuchs, H, | Plantes grimpantes annuciles. (concl.) meerdamrcc., 14: 179181, 247-248, illus. | Mr., Oe it oe7 (Recta 0.)) no.111,113,

Ueber den sersten- und weizentlugbrand vnd seine

he migliori varicta. Ttai, Agr. 64: 399-423,

Ms ie oh Ty as *) i ea

een Ray Vio

Pray i 5 s

- | © ii + ¥e \ ; > ? « i ‘ i x ~ = i- t = rh a aa! | " ot 4 Y am © > J gv ‘ x + ie 7 “py + \! + i im £% a ur A i i 1) we - a Cs . ps 7: - « 1 ; n

ao PINE sD alsae

(cont. )

me letm, 2.

Les cloques de arbres fruitiers, Jardinage, 15; 29430, AMS Once re, in Osi LLOg

\ Pakeabanh HR , Les maladies cryptozamiaues des neiliets, Sardinace, 14; 190191, 254, e8a-c8O, il uss

NeveawemMl 927 (Recta O,) no, 1li,, 11d-Ls

Heim, R, |

hes morilles, ° Jardinage. 14: 220-222, Pius Ap. doe) ((Rectd 0,1927) no.112, 3 Morchella sp.

Heim, BR.

Quelques graves et récentes maladies des choux. Jardinage. 14; 252-255, illus, My. 1927,

(Recla 0.) no,113,

_Lecoq, 2B,

: la chlorose de la viene. Jardirage. 14: 279, Je. 1927 (Rec!a Os); now 114,

Heim, 2.

ie Les rouilles des céré4les. . Jardinage. 1 ee): xVii-xxi, ijius. Mr.1927 (Rec'd 0.) ALi

ps

Traffeut, mie j . } ene des radiations sur la végétation. | Jardinage. RiAw ees 166, Mr,1927 (Rec'd O.) no. lil.

t

irariaut.C, Le Jardin du Iuxembourg. Son ornementation florale -en 1926. Jardinage, 14: 16%-176, <10~21<, ae port. Mr.—Ap. 1927 (Rec'd 0,) no.111-lle,

D epadoon, J,

Hitect of neve SEE concentration on the ' absorption of phosphorus and potassiwn by wheat seedlings. Journ. Agr. Res. BD! JdEn546, Agvl5, 1927 (Rec'd 0,17)

Veo dome oa Wale

Dodge, B. 0, Nuclear phenomena associated with heterothallism and homothallism in the ascomycete Neurospora. Journ, Agr Res. 55? 239=3505, LSE Oe Ae ey L927 Social Only) non 4. Nevrospora tetrasperma.

i

shapovalov, Mi.

The two most common decays of cotton bolls in the southwestern states. Journ. Azrs “Rest noms Orie.) 2 pl. (oart col) Ag, 15,1927 (Rectd Cay) emo...

Caused by Aspergillus niger and Rhizopus nigricans,

Ourn, Amer. Pharm, Assoc, (Easton, Pa, ) Kadmer i. Be

he living belladonna (concl.). Journ. Amer, Pharm, Assoc, Gey IeaI28,, «iilus, 19277) nolo,

Journ Amer, Soc, Agron. (Geneva, W. Y.)

ij Hayes, Hy sy ,) Nemodt., O, Ss. & Stevenson, Ff. J. Correlation between yielding ability, reaction

to certain diseases, and other characters of spring

and winter wheats in roderow trials. Journ, Amer,

soc. Agron, 19: 896-910, OO ie NO, LOS

Livermore, J. RB.

A critical study of some of the factors concerned in measuring the effect of selection in the potato. Journ. Amer. Soc. Agron. 19: 857-896. (OR aksyerd no. AO) §

Journ. Biol. Chem, (EPaltimore) pe Csonka, F. A.

Studies on glutelins III. The glutelin of aats (Avena sativa), Journ. Biol. Chem. 75: 189-194, QO, 1927, nol.

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Plants beidcetea ‘during the British Arctic expedition, 1925, Journ, Bot, 60! evecare. @; UIs Nos 1086

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Notes on two species of Loureiro's Flora cochinchinensis, Journ, Bot. 65; 279—281, (Oh USP anal saratey ae :

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Chem, Soc, London. AGN Avery, Js, Haworth, W.N. & Hirst, B L.

The constitution of the disaccharides XV.

‘Sucrose. .. Journ. Chem, Soc. London, 1927: 2508-

», vt

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Journ. Dept, Sci. Univ. Calcutta, Biswas, K.

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On the occurrence of Limnocharis flava Linn, in Burma, jounny Dept. Sel, Univ, Calcutta. 8(7): 97-100, Dis 192%.

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Mourn, Hac, Sci, Imp, Univ, Tokyo. Sect. III, Bot. Ofuray, Xs

On the structure and affinities of some fossil tree-ferns from Japan, Journ, Fac. Sci. Imp. Univ. Tokyo. 1: 451-380, illus., pl.ii-viil, See fel) NOs.

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Fasciation in Phlox drummondii. The origin and nature of fasciation in Phlox, Journ. Hered. 18: Poo —ae(e Werbins, J1,1927 (Rec'd 0.) no. 7s

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Minn, Hort. (Minneapolis) Krantz, Fred A,

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Leslie, W.R. Caragana, our most valuable shrub, Minn, dort, 55: 259-240, Opin) 1) NOs) Sa

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Dr. Russow on the disappearance and reappearance of starch in the bark of woody plants. Translation from the German by Hamilton P, Traub... Mina,

Hort. 5d: 241-242, OV19 2%

: Transl. of his "Ueber das schwinden und wieder- auftreten der starke in der rinde der einheimischen hol zgewchse" in Sitzungsberichte der Naturfor- scher-gesellschaft bei der universitit Dorpat,

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Nat. Canad, (Quebec) pe Beequerel, P,

La decouverte de la cones eurion des plantes yacouLaires: |’ Nat. Canad. + 543 85-89, 0, ee NO. a

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KV¥ein, CG. Herndlhofer, Ey,

[enim et tinierochemisehe nachweis der alkaloide in der pilanze [I Der histochemische nacaweis des maikotins, III. Der nacnweis von coniin, Oesterr,

¢

Bot, Zeitschr, 763222—-228, 229-2354, See a) NOs

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Tatar]

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Studien Uber das anthercvntapesum, Oesterr, Bac) Zer tecnr, PL AeA ae aye ee ma HINT M SH Serr STEISR ce

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“(San Francisco)

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Woter-core | in apples. (eociative Rural Press. aes O0e?, ise”. AG ee

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Anérews, He Be " @ycopodium complantum. <+rroc. Inciana Acec. Sci. se(122 Gye eet ece. | Leis

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Hoiema Acad. Sen.) (cont. ) oy ASO ns), Es!) Mig

A Reversion in Trillium Proc, Indiana Acad. Viste. 36(1926): 225-226, 1927.

|

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Carr, Rib. Toxicity of colloidal arsenic to plants. Proc. (indiana Acad. Sci, 36(1926): 185-187, aha bblers I SPENE(

Gardner, M. W,

) Indiana plant diseases,1925. Proc, Indiana Acad, Bedi 2601026) 3 258247, (illus. 1927, :

Hansen Gi JNA Ne } fs Recent Indiana weeds, 1926, Proc, Indiana Acad, Se1i) G6(1926)3 250-251, 1927.

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| The seeding habits of white snakeroot, Hupatorium Marticectolium Reichard, . Proc, Indiana Acad. Sci. i 2) 36(19265): 249-250, 1927.

Z

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" A-fungus Zrowing in "mineral oil", Proc. Indiana Acad. Sci. 36(1926): 279-280, IWS

“Mottier, D.M. baa ee ‘

| Oa the continued crovth cf certain fern prothallia, Proce imdtana Acad, ySei, 6601926! 229, 1927. Matteucia nodulosa, Osmunda claytoniana.

Mottier, DM,

mon the oageurrence, of a) endophytic fungus in the prothallia of Osminda claytoniana Le Proc. Indiana Acad. Sci, 36(1926); 229-230, 1927.

VMieeis aerees closely with that figured by Camp= bell for the endophyte in 0, cinnamomea,

momper Get Ly

survey of ‘the vegetation in the vicinity of cement. Males. Proc. Indiana Acad. Scie Sci, 36(1926): 26a— eer ralines | 1927,

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Enumeration of the vascular flora of Jesper CO Awa wl rOG. laciang Acad, SCiie |, 36(1926): 213-220. 1927,

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AdattLoWs to 4 Dibliograohy of tne Zzenus Cuscuta. Proc, Indiana Aced, Sci. © 66(1 209-262. 1927,

| “Ad@itions to the bibliography with hi i of tne Norin American and West Tndian species of CGus- Cutae

‘AiibEnicALce magn IEP en

INeBic sts Se Es ti tamu, Proc. Iindwanea) Acad, sia Ber 9e6 BOOS» TAL Weis, AUC oo

Oly aes Deed, Wetensch, Amsterdam, BVO ged gt ee ae flowering of eariv tulios ("Van cer Neer'). Gee TOe.. Ka Akad. Getensch, Aids C

plates. MOTE OR ay

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MeDonale, J. Some factors influencing the occurrence amc distri-

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. Us Md a | " i 4 eos y ae f "at 1 17 4 a = : - ee 1) Pah .] be +e i) Da ee oH) ae =) 7 ! | vin ‘" Al ; oy a wpe - re ia cal Pras ae =y) 4 b uf what "i ‘ arts 7 as By UT d ; . or lgest, & aires ' yy vs ¥ MT ‘ be Ha Fi qs ith i an F ye ra ' i rt ‘ ¢ fies > ri “a ’ i? 3 - = i § =, * : { - 4 e)) oe ’ bi Ra ' co a ey * + : ’ f , ’ ’ 7 . ? 2 . ' : m Y ‘ i - Y ai j : ‘ _ , ey ae , Jeg) ‘ i) Hi ny * At A i eat , ay q a 4 Vv - “3 ‘ 8 ‘ cad > s@ y ' Na , i ' J ; ee ig 1% ? = x =P) *s 4 4 " Nees ‘ - f, i ‘ wk es ‘ Ae whe ‘ ir nm ae his " Wik hee é ‘ », ‘ oe ‘ - : a $ 1 7 } F 4 : Diy J 5 may 4 ray y H OC ay Fe iV San " ae 1) { r My f , N y ay LAP. hide Aas ia He nh Wo Rite iy Be DOr cd ee pale

hy. Veil) Ow ce..0\ Decide

“south & East African Agr.,, Cotton, Entom, & Mycol.Conf. (cont. ) Storey, H.H. Control of streak disease on maize and sugar cane. Ia Vnlevor (one Entom. & ilycol, Proc. South & Hast African Agr,, Cotton, Entom. & Mycol. Conf, pecle= Bg.) ees (Reed 1927) Welietorsaiy meas 0 Gummosis in coconuts. In Rep, of Entom & Mycol. Proc. South & East African Agr., Cotton, Entom. & Mycol. Conf. .205-210. 1926 (Rec'd 1927)

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Traitement de la chlorose. Progr. Agr. et Vitic. 44; 345-348, OVS) Alper no.41.

Publ, Estac. Aston, Moca (Santo Domingo) Gonzalez HEA SOSO Nien co) OL cert te

Hongos ae y saprofitos de la Reaiiilsios Hominueana’ 6a, 7a, 8a, 9a, 10a, ser. Publ. Estac. Agron. Moca (Santo Domingo» Ser.B, Bot. nos8. 99-p.. Glas) | As oe7.

Queensl. Agr, Journ, (Brisbane) Wood jee Poe. Cane pests and diseases, Queensl. Agr. Journ. 28: Ga enn Muse) SS. 1927 . Leaf stripe disease in the Burdekin district; leaf strips, mosaic &c in the Giru district.

also in Austr. Sugar Journ. 19; 344, Solel, SS ide Wood, Eid...

Top rot in. sugar-cane. Queensl, Agr. Journ.

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PeMCVig Gra As Report Qhva collecting trip to Garibaldi Park, B.C. (Botany) Rep. Prov. Mus, Nat. Hist. Brit,

Columbia. 1926. Cl5-Cl9. eile

Ste, John, J. ,

Arnica cascadensis St.Jonun nov.sp. Rep. ESOVer NS. NaveHist. Brite Columbia, 926: CLO. 1927. ;

Ss Bull, Coll. Exp. For, Coll. Agr. Hokkaido Imp. Univ. Seppo ro, Japan. - Tatewaki, M, the vegetation of the District of Akan. Res.Bull. Coll, Exp, For. Coll. Agr. Hokkaido Imp. Univ. Sapporo, Japan. 4:99-200, plates. J1.1927. Text in Japanese,

Vege DOwes, peot.

. ev. Hort, (Paris) Lesourd, F. Les plus gros arbres de France.I.Feuillus (cont.)

Ineo falojaivies SOS. Biers ayer mid labuss Os16,1927, Nosed. PeliotiteuenS, Un nouveau Buddleia (B, alternifolia). Rev. Hort. 99; 574-575. oylagoull-, Ose ware Howose

“Rhodoroa. (Boston) Arséne, L. .

Contribution to the flora of the islands of St. PicEnevetWwaguelon lit, General List of St. Pierre et Miquelon plants, Rhodora.s 29:3 204-221. On abs no. 446.

Fernald, M.L. Axyris amarantoides in eastern America. Rhodora, Boe ceomeet. Ogee no. d46,

Fernald, ML, Xyris montana in eastern Massachusetts. Rhodora. Cus ieee Oe. Oar no.d346.

Weatherby, C.A. The group of Acalypha virginica in eastern North America, Rhodora. 293 193-204. Ome 7a move ter

Weatherby, C.A. 4. Tetramerism in Trillium wmdulatum, Rhodora. Oe ates Oa no. d46,

a Sbornik Ceskoslov, Akad, Zeméd, 4 meant ah A,

Miykoflora dolu Pribramskych. (The mycoflora of the mines of Pribram.) Sbornik Ceskoslov. Akad. Zemea, ERGO OOO. Dive |) ViLl—K11. MASP DO Se

Résumés in English and German: p,502-525.

Science, (Lencaster, Pa.) BiexmnerS,

Jacques Loeb and his period. Science. 66% (532-337 « eee Oe ay Ope Ly ilslen

Hane wie \ i. [he 6t£feet, ot X-ray on tryosinase, Science. 66; $53, (GE aL aes Fanta Nowe wale

(Kempton, J... “‘Scientors appear in the southwest. Science, 66: 384-355, Oo A LOA en HOw flelne

hig ine i

Pie > ve WALES),

}

1.9) neces. 0.25.

Science, (cant...) ! MReed, Hess & Bartholomew, adhe

Water translocation in young fruits. ° Science. 66: 882. Oaliesine Ww MOs (ko.

Vinson, ¢.G. Precipitation of the virus of tobacco mosaic, science. SOS Go“ =eeee Ohne eared. | allo ae MLIL

Scient. Month.(Lancaster, Pa. ) Kendall) Ji. Svante August Arrhenius, Scient. Month. eo AoE ASME POG. Nels. NO,.D¢ . Sel'sko-Khoziaistv. Opytn. Delo (Landw Versuchsw. Charkoff ) Bordakov, L.P. | -.. Medicago sativa und ihre rassen, Sel'!sko- Khoziaistv. Opytn., Delo (Landw. Versuchsw.’ Charkoff. ) MOE OOmite 7) a ilus.e Russian with German summary.

south. Flor, (Forth Worth, Tex.) HP ReASONe NAS Tropical ornamentals for non- tropical “planters. Sotutombor.et(a) 15-17. OMA il Seine

Trans, Amer. Micros. Soc, (Urbana, I11.) Sprague, R. & Heald, F.D. ‘A witches! broom of the service berry, Trans, AMG Ta MVCGOS. VOCs 46+ 219-247, illus, Oe Zit no.4. Apiosporinia collinsii,.

Tropenpfl., (Berlin) Zimmermann, A, Die sojabohne,. Tropenpfl. 30; 353-377, has, Ss ESTA aor S)ro ee

iemeyoreictw BOp.,) Gen, 1 Sselek, (Bull. Appl. Bot., Gen. & Plant Breed. ) (Leningrad) por Bis S ay A, .

Pry Experiments on interspecific hybridization in the genus Nicotiana. Druids, br Ke BOite Gein elas Selek. (Bull. Appl. Bot., Gen. & Plant Breed. ) oy 1895 alias, 1927.

Russian with Hnglish summary.

1, Hybridization between the pee ctaa N. rustica L. and N, tabacum L

ia») v5

i)

Ven Monee. Deco

Meri. Bot,, Gen, 4 Selek, (Bull. Appl. Bot., Gen. & Plant reed, ) (cont, ) Emme, WH. & Snsaeec yh «.. Versuch einer karyologischen artenanalyse von Linum usitatissimum Hbnqrmtolsyaenauallall Avanb yoy shi Gen. 1 Selek, (Bull. Appl. Bot., Gen. i Plant Breed, ) AC) EN eos Saine. TDL AboKs) WE AME Russian with Englisa summary,

Emme, ey Ms ses Zur cytologie der gattung Secale i. Hw Vines BOte, Gen. i selek, (Bull. Aopl.) Bots, Cenc plant Breed.) 17 (3S): 73-100. allus, L927, Russian with German summary.

Karpechenko, G.D, AA aetolkygolta sal hybrids of Raphanus sativus Nigewges Brassica oleracea L. iusqrololyea Mop erltall Se ASKon sei" (Cheval sy a0 pelels, (Bull. shopl. Bot., Cen. & Plant Breed, )” Lo) SOo-4NOss lus, | 1927), RUSSian with Hnglish summary. On the problem of experimental species formation,

Kugminan iN. 5,

... On the chromosomes of Beta vulgaris L. Damien Ot. “Gen. i Sellek.! (Bull. Appl, Bot.,”. Gen, & Plant Breed. De ion e252 ep) duane

1927.

Russian with English summary. Rhevitsxy, GeA. & Kuzmina, N. He.

cane te Eo ueEa eal investigations on the systematics and phylogenetics of the genus Festuca, pUbherstelye Wekiaak) lL

Oe -co. mllus) 4/1927 . Russian with English summary.

Bot. Gen. i Selek, (Bull. Appl. Bot. Gen. & Plant. Breed, )

Levitsky, GA. & Benetskaja, G.K. ~..« On the karyoptype of Solanum tuberosum 1, imme Meet.) Com, 1 Selek,. (Bull. Appl.) Bote, Genenes Plant Breed.) 17(35); 289-6035, illus.) 927, Russian with English summary.

Mertsenitsina, K.K. ; *s« fhe chromosomes of some species of the genus a os Ts Trudy Prikl, Bot., Gen. 1 Selek, (Bull, ppl. “Bot., Gen. & Plant Breed.) , 17(3): 253-264, TA Sy Sage

Russian with Ynglish summary.

Vee mOnee , Pecr.

y vrikl, Bote.) Gen. i Selek, Cone Aopl, Bot., Gen, & Plant Breed. (cont. ) “Mel tnikov, A.NX,

.-. A contribution to the comparative anatomy of the stem of Russian flax, Trady ae Bot., Gen. i Selek, (Bull. Appl. Bot. Gen. & Plant Breed.) AWR(E 2 BV SAB) ) | alalibiolsrs am anls yeas

Russian with Hnglish summary.

Naveshin, M.S.

.. On the variation of the number and morphological

characters of the chromosomes in interspecific hybrids.

mmidy Prikl. Bot., Gen. i Selek, (Bull, Appl. Bot., Gen.

& Plant Breed, ) nC opiycle l= la, Te ABS 1927, Russian with English sunmary.

Ryall.

Een san enon mame nT. OF chromosomes observed in the somatic and reduction division of the cultivated apple in connection with pollen sterility of some Of Ats yarieties. Timid erie BOL, Gem. 1) Seek (Bull; Avpl, Bot., Gen, & Plant Breed.) 17(3): 101-

2120. TALC, sag oMee USA Russian with Wnglish summary.

ieavsloptaal=| sayy aes ee Oly pord shybrras of Nicotiana Paeeunt i. x Nicotiana rustica L, Mrucivenp ci kale BOs) (Gert.

Pesce CEull, hops’ Bot., Gen. & Plant Breed. ) aCe bet. a llus,, pl.) 1927. Russian with Ynglish summary.

soveshnikova, I. i. te wikaryolorienl Studies on Vicia. Trudy Pouaiu BOla, Gen. 1 Selek, (Bull. Appl. Bot., Gen, Pepwanearced arly (oer Siaves illus, 1927, ‘Russian with Hnglish summary.

Vavilov, Ney le »e. GeOgraphical regularities in the distribution of the genes of cultivated plants. Werbloba een Lahn Isloio a ieee cen 1! Selek, (Bull, Appl, Bot., Gen. & Plant Breed, ) 17(3): 411-428, 1927. Russian with English summary.

We SIA bale paz ines ries

DiS Toho MV stser ID ahaa{er Wemine wy eaity Qoservations on some alfalfa rcot troubles. Uso Mcomewseren Dept. Came. ASD Sis MONO me yl Matas Ag.1927 (Rec'd Oct.) ' Mainly due to weather injuries.

Mion Depp. Agr. Plant!) Dis, Rep. Brown, NA. Genter rot of tomatoes. US. Dept.) Aer. eilshohe, Ophsyeteyoe 1) NCIS O)e OPVo tO 27a most. “Rot of fruat, usually caused by bacteria but may be of fungus origin.

Gory. Calif. Publ. Bot. (Bericeley, Calif. ) Cardners Moi. New Rhodophyceae from the Pacific coast of North America IV-V. Unive (Calif, Publ. Bot. 3: 873-381, 403-415. ONL B= S) eon alien 4 nave) iuiet ail oh

(Cahiobareioe ANE TinS On a collection of Myxophyceae from Fukien Province, China. Waiver Cole m ePuil Boney Ie 1-12. By joule INS

14:

Goodspeed, T.H. & Clausen, R.E.

r Tnterspecitic hybridization in Nicotiana VI. ae Cytological features of sylvestris-tabacum hyvrids. Pte alent .epirOle BOGs 11;, 127-140. illus. es Cai TO se

, a f / . Rubtle, Mo l.v& wraser, W.P. an Avcyctolosical study of Puccinia coronata Cda.

y on benner end cowra 35 oats. ialasis okeNtabad 5 Jevuenle

Pi Bote hee abode ipl, Ona, 1927.

“ik ed Ze ww “

» Vestnik Ceskosl. Akad. Zemed. (Praha)

A Wilovidov, P. — ‘ ‘ 2

4 .« Biometricka pozcrovani na kvetech viceplode

fe: if _ tresne. (Biometric researches on the blossoms of the 7 polycarpic cherry-tree. Ve'stnik Ceskoslov.

” Akad. Zemed. BE Meco oe ra Mao lOe7 J) mora,

iM English summary; p.227.

Stoklasa, J. Nové vyzkumy o asimilaci biogenich prvkd kotanim rostlin kulturnich. (Neue forschungen Uber die assimilation

der biogenen elemente durch die wurzeln unserer kultur- pflanzen. Vestnik CGeskoslov. Akad. Zemed. 3: 242- Bae MLO ihe 7 NO. Oe

German résumé: p, 251-2552

“Mat is 5 a wns

V.9, no.22, eae

«Vict. Nat.: (Melbourne) Daley, C.

The history of Plora australiensis (cont, ) Vict. Nat. 44. 127-1353. SEIS Pa eM ovey si),

BESColbitie ils ie "The doomed tea tree". Vie Ga eutire 44: 122-126, So L2H vile es - Leptospermum laevigatun.

Wasivarsione, Hei

ANcontri bution to the genus Grevillea. Vict. Nat. 44: 1349-142, illus. Sis ESTA Awe Wao) stay G. volybractea sp.nov., G. chrysophaea nomen nudum,

|) Zashehita Rast. Vred. (La Défense Plant. Leningr. ) Bertels, A.

... Sur les moyens 4 détruire les plantes par divers poisons. Zasnch. Rast. Vred. (Défense Plant. Leningr.) 4: 329-342, 1927.

RusSian.

Gorshcharuk, lM.

... Liapplication de lteau chaude comme méthode de désinfection du froment contre l'Ustilago tritici Jens, dans les economies de grande étendue.

Zashch. Rast. Vred. (Defense Plant. Leningr. ) 4; 349-354, 1920. Russian.

Maklakov, G. is & pree De lfinfluence de differentes methodes de desinfection du grain sur le developpement

de Tilletia foetens du froment. zZeshch, Rast. Vred. (Defense Plant. Leningr.) 4: 343-349, By ONS Pie Russian.

Rothers, 3B.

im «-. our la chute des fleurs des arbres fruitiers

a novaux en relation avec les brovillards sur les bords de la Mer Noire en Caucase. Zasnch. Rast e Vines (Defense Plant. Leningr.) 4: 298-301, 1927.

Russian.

Exper. Stat. Publ. COmemb wil ed:s

The Kadota fig. California Aer. Hepes Stas Bull. 436: 1-42, illus. Ol S2ir.

Payotat Pull. (cont, ) al Tisdale, W.B.:

Suggestions for control of root-knot of tobacco, wey Bomida Nani xp. (Stat, Press Bull. 401. 4 p, eee.

‘ stewart, F.C. ' EXperiments with cottonseed meal in mshroom Culture. New York State Agr. Hxp. Stat. Bull. SAom Sarton e voli | nd 127 |

' State Publications. Hacker, )S.'B.

[Report of the] division of insect and plant disease control. In Bilenn. Rep. Wisconsin Dept. Remmeea/i262) ips: bull.) 82. p,49-99. Jie. 1927.

New Books, f Australia, Commonwealth prickiy pear board.

The prickly pears acclimatized in Australia, sydney, A.J. Kent, Gov't printer, 1925,

Barner, J. & Helwig, B.

Beitraége zur serologischen systematik der pflanzen. Stuttgart, H. Schweizerbart'sche verlagsvuchhandlung, 1927 (Bibliotheca botanica h.94)

Gwynne-Vaughan, H.C.J. & Barnes, B. The Structure and development of thy fungi. Cambridge, University press, 1927,

eichigere a ac@

: De nuttige planten van Nederlandsch Indie. Herziene en vermeerderde drux. Batavia, Dep. von landbouv, nijverheic & handel in Nederlandsch- inde O27,

Hos Wie Waeeusven der yvolksnamen: v.35, p.lvi-cexli.

Pitas Je. Gommion trees of Massachusetts. Washington, D.C., Amer, tree association, 1927.

MEeGlerc... He les legumes de France, leur histoire, leurs usages

alimentaires, leurs vertus theraneutique.

Paris, Masson et cie, 1927.

% eke Naw ce Srendle, TR.

Plant names and nlant lore among the Penn- sylvania-Germans. Lancaster, Pa., Pennsylvania- German society, 1927.

Ven ma.22)) p, Sle

w Books (cont. ) Ni Maevicar, S. Me 4 The Student's handbook of British hepatics. FAW | GYCLS ete hieaercee nat Bs Bastbourne, V.V. Sum- Me Le lids VIG.

Murashkinsky, K.E. --. Larch sponge fungus. Omsk, 1927. Russian (Engl. abstract Rev. Appl. Mycol. 6:521 Polyporus Ofricinalis

¢ Nakai, 1. Lespedeza of Japan and Korea. Keijo, Fo- Festal experiment, station, Chose, Je.1927.

New York Puclic library.

Gardens and gardening, a selected list of books prepared by the Garden club of America, the Horti- cultural society of New York, the New York public Jeuloviaehoniay ay New York, New York oublic library,

INS ede

JpialabiLMNe ose nto

Mae genera of South African flowering plants. Cape Town, 1926 [ Mem. no.10 Botanical survey, Dept. of Agriculture, South Africa]

Pieamae Ziv i

Die algenvegetation des Trondhjemsfjordes, Oslo, 1926 (Skrift, Norske Vidensk.-Akad. I. Wath.-Naturvy. Kl. 1926, no.5)

Reinking, O.-A. & VWollenweber, H.B. Fusaria in relaticn to banana plantations. [ Boston] United fruit company, 1925. Hectographic copy.

somerville, ‘m. HOw @ tree grows, Oxford, Oxford university press, 1927.

Viallanes, J.J.A.

Wlore de la Cote-d'Or... par A. Viallanes let] J.d'arbaumont... nouvelle éd. Db g}loveny | Iecjone Darantiere, 1926.

MTransilations available in the Bur. of Plant Industry library. Hriksson, J.

Etudes sur ta maladie produite par Rhicoctonia violacée (Studies on the diseases produced by the violet Rhizoctonia) Rev. Gen. Bot. 25: 14-30, ARS UES 4

: Trancive by. WoW, Wad tney.

a ? 7 1 'y t f oi : ; * . : ) ‘ - io « = . . ~ , -

\

; Noga DOwce.. De oa. mansiations,. (cont. ) Eriksson, J.

Nagra studier Ofver morotens rotfiltsjukae, med sarskildt afseende pa des epridningsfdrmaga (Studies of the root) felt disease of ‘carrot, withtspecial reference to its power of spreading. ) K. Landt- br.-akad. Hand]. o Tidskr. 42; 309-334, IOS.

ezrelluSiay vaio P . Phanomen a'Herelle und pflanzenkrebs (Pheno- menon of bacteriophage (phenomenon d'Herelle)

and cancer of plants). ) {Vest. Bakt--Azron. Stan: (Ber. Bact-Agron. Stat. Moskau). RED AINSI 1926,

Original in Russian; German version also appeared MOMCeMumNBiaah. iT O70. edo-ctc. 1926s) *7i- 502-311. LIZ. ‘i

OWES TOMY Teil. imaylwence vor lensth of daylight period on size

, and growth of plants. Izv. Gosudarstv. Inst. “Opytn. POR Ati ohave InSt. axp, Agron. ) deta SO eae 1925; :

Original: in Russian.

Rostrup, H.

Phoma sanguinolenta. Hin der samenertrag der

mUhre (Daucus carota) vernichtenden pilz (Phoma sanguino- lenta. A funsus fatal to the seedcrop of the carrot (Daucus carota). Beng Sete. ahi ame mic, 4;:195-196, 1894,

BE GAMO. les Tite ;

Veber die neue bakteviose der zuckerrtbenwur- zel(A new bacterial disease of the sugar beet) BoOlennan RASt. MC DasS Plant s) ee eo coon TOMS,

(Original in Russian.

szeglov, O. Pets vada prauLon des plantes & la durée de 1a période claire de la journée (Influence of the duration Or the period of effective daylight on the Size and grovth of plants) Izy. Leningr. Nauchn, ist. P.F. Lesgrafta (Bull. Inst. Scient. Lesshaft) 9: 80-98. 1924, ye

Original in Russian with French résume.

‘ te wt ean Se fe i » 4 . , 4. « ' wy MAL } s » . mel de Py | ae

4 ; % ‘ .

Ao Rais | Nien Oe con ND yooe

s from Journals not yet rec'd or not available.

Oo Aesaa a . Preliminary report on the self—sterility of Japanese pear, Chojuro. Reprinted from Proc. imp. Acad. Tokyo. 2: 139-141. UO26%

ASamL.) Ve

Pollen abortion in the Shanghai peach. ‘Reprint- (comp ron Journ. .se.., Ner, | SOc. japan. 1927: 364-372, MOL MNS Soi WOe ao) Me

ee Su Me DO. LS) vo. 1.0. ati ‘Facts about Sugar.

In the second entry the volume should read 22 and not 33.

m1 AN Y/ «Ss : CURRENT LITERATURE / NV

LOA ea > ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY. wat

COMPILED FROM PUBLICATIONS RECEIVED IN TH. LIBRARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, WASPINGTON.€ D. c

=

>> i F

~n if Wolo) nay! (28) Cel sl—Novelen woes Aarsskr. K, Veter. Landb. Denmark, (Kfbenhavn) hindhard, E Ueber ahrendichte und spaltungsmodi der spel- teicaheterozygoten. Rarsskr. K. Veter. Landb, Denmark, Or Sie ie

summary in Eaglish,

Marchlewski, L.

Zar geschichte der blatt- und blutfarbstotfor- oe Aarsskr. K. Veter. Landb, Denmark. 27: 92- 105.

les! a

a

Agric. Colon. (Firenze) Gif errno R; Qualche notizia sulla "fava tonka" (Coumaroua punctata Blake) Aerie. Colom) Welia Gira ones pueueSe Onley) ano. 10,

Amer. bee Journ. (Hamilton, I11.) Pellets IE one Auvum: honey plants. Ane ryibee Jour Ceol G=OLes iilus. Oh Sees Hoe oe

fmer, Hat. le ceiibsnle eae x Letina mubatvon an-maize affecting the seed. Wmers Nat.) 61s 520-580. fiduss Nios wOeT CReetad Nove5) no.677 5

rofouufollces\anl engl The caromosomes of Ranunculus acris. Wat. Olsih) Dijibe B74, illus. N./ DR: 1927 ( Reeka nes)

i-:

Amer, Potato Journ. (ash., Ds C.)

i PEAICOC. Wowie

The elimination, of virus diseases. Amer. Potato Journ, 4: 127-129. On L927 2" miogO Angew. Bot. (Berlin)

Weenies Ha Ueber cas auftreten einer in Uncarn bisher nicat

‘bea bachteten tsoskicrankheit im janre 1926... Anvew,. BOM VO | naa ASS | Taphe. i9ee,. noes,

yay, ‘f , ve 52 Oye

: ( ba © ut wi

A a « ; u |

We ; ; 5 yuk are Mae ies, j 7 ' ‘ { he ; 2 ; ; ye tae y A Ae Mal I WS i) hig D i E 5 ‘ i oe >. Y + ( i ¥ ! \ » \ ' ‘ * 4 ) 7 r le \ oh in| ’ \ { i i ' 4 4 b f ial } re

y.9, GeO AD aoe

a Anger. Boe Me misc Ne non uh i,

thee Piniiewe lic Mier’ , Das schnell-beizverfahren, ein verfahren zum

beizen von saatgut ohne nackhfolgende trocknung im

wergleich mit anderen beizverfahren, Ueibecaieseny ie

Boece 220-450 31 / ke VOR. nose

Net ola Gzley.. ah: Ueber Gen eigenschutz der samen und fruchte gegen desinfektionsmit tel. MACS We WB Ote aa AVe-ao.) Ihe / AS 1927. no. 4. Age Ave Pray ice Bron SscCherat.,. P. Untersuchungen uber die rebenblute (concl.) PGeewe Bote On 565-415, Jl. /Ag 1927, noe.

‘énn. Gembloux (Brussels) Verplaneke , G.

xd Buy ye Dommagzes eausés a la vegetation parles fumées d'usines Gidtnodes dfanalyse chimique.) Ann? Sats no.1l0.

Gembloux. Be ese-s62, 0, A

Rel cy Acads. Sch pu pwake siee. Soh.

eee a compound cliromosomal tyse in Datura. Pemel me) Mom. cad. Sci, 30: 1-29. . 8 SOUR Ma ieee ie

. Landrirt ee ie: Prov. Brandéenb. (Berlin)

Fats: Ludwigs, HGR

Be‘ Krankheiten und feinde des gemisebaues in fruhjahr unter berucksichtigung des fruthgemisebaues “unter gas, Ber. 22: Vortragsleurg. Obst—- u, Gemiseb, Loo ay arb haniwartechat team. Prov, Brandenb., o8:. 50-64. 1927.

Bstado. S. Paulo. MEME MOOG ¢

Bombacaceas dos hervarios da secgao de botanica ‘do isea Paulista e Ga Commissao Rondon e algumas informagoées a réspeivo do approveitamento ca "paina" Mas diversas industrias. Arch. Bots escadag Sao Paulo. Zs OO(-OrL. DTS iy yal el apelin Ova ae

een! Cee Org. (Berlin n) ae ‘Kisliak-Statkevitsch. ii.

‘Das mitogenetische strahlungsvermdégen des _kartoffelleptoms. erga) ale Entwicklungsiech, Ors. petOe, 285-786, “Ap.1927, now.

”

{ y. ny A Al

i

4 , * i ’ ‘ A r { i i \ i f “n FPA VLA "Das De a: p* rin { Pi hee ‘ T EAT bea hy all ae ee ; { ' Vyas by A _ off | he, )

HR NpelShes na\oiry SEER Sia astral. For. Journ. (Sydney)

“1 Darnell-Smith, G, P.

Ya Prickly—pear. Botanical duscription, history, and the problem the plant presents. Austral. Hore) Pour, MO mMOG= 208.) Ag. LOR anomie.

°

Peustral.| fourm, Mp. Biol. .& Med. Sci. POE RLC A hats Ee The effect of temperature on tne unequal intake

of the ions of salts by plants. austral, Journ. Hepes Blots c Med.’ Sei. 4; 169-186. Sere eas no.d.

mustbral, Sugar Journ. (Brisbane) Woo Heb ys.

Leaf scald and spindle top. Austral. Sugar SOUT. Mo esate On | OnG. LOA sO he

Peters Biol. Prlans. Conn. (Breslau)

: lahbUalan ye late | Ueber die ververtbarkeit der Serodiagnostik in der botanik, erlautert. an de sympetalen. Beit.

Pomona ara lbamin Co nit 153 228-262. eis MOE.

UAW. O. Ueber die mobilisation der mineralstoffe beim austreiben der kartoffelknolle,. Be bis | BaOie t CieaeIesraa ua Hapa 153. 263-274. 1927. nO. 2»

Sy PUES Wie . serodiagnostische verwandtschaftsforschungen innérhalg der rosales, ityrtifolrae und Umbelliferae, BeLyre Broo arr vane! Cohn. VW520 LAVa798 Wei NOL? .

Sehornofe PN.

| Zytolog@ische untersuchungen uber Mentha.

Beiur. Mol. Pilanz, Loe) Teo= 46.) Saliba see wnailes Maa ei 7 es NOL 2

hemaci: Hs CG. % Untersuciungen aber die brauchbarkeit der sere- d agnostik fur die botanishe vervandt schaftsfoerechung, erlautert an de reihe cer Ranales. Beitr. | Biol. Piienz. Cohn. LS WEOe sehen SLO KEN Mino sae Biren. Hep, ‘8d. Hoet. Oregon.

At Macss, ab. & Mote, De C.

od. Hort. Oregon. NOY 74=35. ie

Orchard soray program for Oregon. Breiienac we

’

A a NY) hve :

ie

y ny qe)”

fi ie ii ii 4 i AT tity Tt Sa + ie i ib bay th a i fi gi ‘ 1 \ 4 tay 5 “ : : ae \ if : he q Lt ’ ss la . ee, | at j i - 2 ree E 2 i h } x 3 ‘ll oy P : Nal) : . =| ‘ « ' Nos i i rae y ‘ ¥ 5 ri i" J i 7 : Dare < x \ \ Phen ri i ee ret a 1 oe oe a i i ‘ 3 Wane may i ay b: nk & 4 i ; i N * “y ' hi i ae mele ‘ ry 4 J vee io 1 ye dis ‘i 1 uy ; A { : gabe f ui 4 i a j ‘ya ; 2 Rea = t) Te : . i ei ie * ui } iy eee i 4 hy eS SU at : A iia uate, ee we, 0 ' ; nit A hn ; \ dP ee ne, ‘ i : Nae i ' y } een ‘ ‘ n d i a i 7 V ‘ i ney i me Th i e a te ith Dv hy 4 1 { aah y wie ; ea SA i a aN sa ve 1 1 ‘ ‘ i if ys Y Ce zi my fie r ne 6 f i vA : brenah ' Aa ) f h pati i tel iti { i / il ; UA ve r i, t L y ‘ ie i 7 my iF pep ; i), ¥ eae 8!

HUGG mG BBL" oA jenn. Rep. Bay Hor. Oregon. (cont.) He lickay, Mon NBs

The nematode disease of Narcissus, ,Bienn. Rep. Bau dors. Oregon. US's L59-168, © idluss. ) 1927. Tylenchus dipsaci.

. Zentralbl. (Leipzig Cholocny, N.

Wuchshorimone und tropismen bei den pflanzen. Pegi Acnieel ble 475 1604-626...) illus. Loan monlos

Agencia Geral. Colon. Portugal (Lisboa) HEMetcan J. de. O Dr. Frederico Welwitsch e a sua obra em n Angola Estudo eritico-biografico, compilacao e€ anotacoes Bol. Agencia Geral. Colon. Portugal. 3(28): 63-84. aS Oe Ee.

Mieco Hist, Nav, Univ.. Nac. Tacuman. Py Cac taskiones iy, Sa Las Gioscoreaceas Argentinas. Bol. wus. Hist. Mate Unive Nac Tucuman, 11. Bally 8) TS ea

Bol. R, Soc. poe Hist. Nat. (Madrid) SCiferri, BR, & Gonzalez FPragoso, R, Hongos parasitos y saprofitos de la Republica

Per Weyeomnicana, 11? ser Bole Rs Soe. Mspame yause. ae Mie ar 2 oy=OeO)) Aldus? Jewloeye lemon Gh

“Custrecasas, iat) Tan ' Hallazgo de. una especie desconocida de Jurinea. Pee ols h. Soe, Bspan. Hist. Nat. 27: e2lee24. ibe. aa! My 27 fc NOLS, ae Hon FquerL .. NOV. SP.

Ruiz” dé Agta, J.

Seana Ole Rent: Polypocium vulgare subespecie serratum Garict. Bole He Sock. span.) Hisber Nat. Bite). 2oO= i Y250.6 Wine t NOG. '

August 2 abe = * Studi e ricerche sperimentali sul Myrtus com Munson vam. tal, Boll. Soc, Nat. Napoli. -38( 11.

18): 84-98, 148-160. 1927. | ; Nota ls Glestrato concvante del mirto.) 11.) D1 Atennin: del mirto.

j &

ane meBag res) Gis pega 2 * Sulla morfologia del sistema concuttore delle iM oem ve. vascolard . Bol. Soc. Nat. Napoli. ‘ A ueprNMAiaes Dele.) Liss) LOR Zi

yy a ae ee ee

ry om : I ah "a dae ete eats } Se oh ee si ae PMN atc: te a ; Mem Gr FN A

ye ( i F a en wip ‘ is Sat Mn eye we 'e { CEI ia af ‘ Abe yn f ; ‘ ah i } iil a i} TORIC 4) oi 1 f A fis: i Re th ev ees ts il i : n mith, Fier aa Pky Pity, aa ’ t nie > , ‘ i ; oe f lidaad aa aaa TO tie Le i i‘ $ \ ( ge. i 1 # f é + ; be ' ie + j s bf ak J : } ‘ A oa f >, i i ; roo l, * * f \ ‘ 7 * - a mae F ! ye 7 Ai fh ra 1 if *: i i "\y te y 5 4 } is / e ) » 7 { ' i i y * r ih yy . i A i pi ' | {

et, Arch. (Konigsberg) > Rawson’ Hy

Tamme, C.

¥.9, no.23, >.5.

Beitrage zur kenntnis der entwicklungsge schichte

von flugeinrichtungen bei hoheren samen. Bot. Brel 20s 74-108. Mash AvOslae7 an enolyi2.

“=

inglisn abstract: p.107-108,

Memenat Gamanit.) ie Untersuchungen Uber die rheotaxis der plasmodien.

EoOu. Archie OS Me Die A auibiLais OL 927i monty ee

English abstract: p.20-2l.

Oise ceetcr ei Ue Untersuchungen uber die beziehungen sy ischen.

oocenreaktion und pflanzenwachstum. Bot. Areh,

20 BEL Hee @ole27 nos 1/2. Enelish abstvact; ». 42.

a

Versucne mit i Poe ebrend Ustilago avenae,

mit besonderer berucksichtigung der infektions-,

beig= und immonitatsfraze. Bote (Archie 20

Peso lic. Opl927.- node.

x}

#nglish abstract: p.72-73.

(Chicago)

‘Bartlett, ey ee

A corky-barked mutation of Hevea brasiliensis.

(Bote Gay 842 200-207. paren One 2 i: 1 iacl-.2'-

“Demerec, Pie

: re Beene case of maternal en ene of Chlorophyll in maize. Bots Gaze 84; 139-155,

O% ANS aNdn Ore 2s

Pp, 208 0S.

Ghroimosome studies in Aesculus. BOs. e rez

ee Bre 7G. ply iin. 0.1927. no.?.

tes. i. Mi,

ey, ef seecling buds or Quercus. Bot.Gaz. Oy S719 : iin Wi dal eee Gly fe aaonae ont Hanlon, Sister i.E. ;

A study of Preissia quadrata. Bot. Gaz. 84:

Grose 21s. oSauratli apie Oe lS2i7s Ome

Ve tila

1 Me A

Bs th, i

one 23: pes,

“Bot. Gaz. retro Orton Cake

_A working Hypothesis on the origin of Trusts, with special reference to the phenomenon of heteroecism. Gites Grelzer LOA 113-138. OsLgeie NOs 2.

Roscoe, w.V.

Cytological studies in the genus Wisteria. Oe Gases Geec) l/l 1 v7. TEMAS. Dim Viele Oma 7 MO.

Geneve, Not. (lund. Sweden) Alsterbera, GC. Die sauerstoffscnichtung der seen. Bot.Not. ews eoo- 274, no.4,

Pye sae. ‘Trifolium subterraneum L, Fuanen i Skane. Ota sows 1927: 286-288. .- TIMBRE A) salioley Ao

(Gostatison, C. 2. Rubus dasyphyllus Rog. Bove NOwe mmo eie aoe i aay ae i no.4,.

eae saan , i Rubus caesius Lb. x plicatus Whe. Bot. Note ees 601-305. no.4.

fo acne ca “e Ueber den einfluss der wasserstoffionenkonzentra- thon auf einige meeresalgen. Bot. No. Oi

eae no.4.

‘Wylin, b. : Ueber die blasenzellen der flevideent Bore Nowe

Mere e%o-e28b.* no. 4.

Silfversparre, H. | Kremlor, Russulae. Bote Oe OAR 293-300, no.4.

Srolt, K.AcH :

Ueber die embryologie von Gentiana prostrata Hank, und die antipoden der gentianaceen. Bot, Not. DSP ee5-242. il lus, )no.4.

haa wy : ree ‘oth Vy bs i pou) fk

a

} U

; \

i

eh) k

i" Peers

Ran et, i”

OE ROR Oy Da

) Bull. Mise. Inform, Kew. (London) Kew. Royel gardens.

Tecades Kewenses. Platarum novarum in herbario. Horti regiz conservatarum CXVIIT. Bude) Maseer Inform, Kev. N90 t) S56—-S65s alll hic antrato) 4 Sh

Sproule) Peas a tisecher, Cok. C.

Aplostellis and Corymbis. Bul Ve Mises iin Oramls Kew. WOM SGS—S09 4), Ole Oe

Nerve ira titer "tian Aplostellis and Corymborchis than por ymb Se

VIRIONS wise (Gee Gossypium. (concl.). | Bull. wise. inform,

Peele soe. Hust. (Wat, Afr. Nord. ae

Maire, R. Champignons nord-africains nouveaux ou peu connus.

POMOC Winn aNab. Arr) Nord, Teeny aU (a zlO ie,

INS ZEAE esau Puccinia maupasii, n.sp., Microdiplodia hadrumetina,

Phyllosticta urticaé-piluliferac, Septoria vulpiellae,

n.sp. ad interim,

\

Maire, RB.

i Excursions mycologiques de la Société d'histoire naturelle de l'Afrique du Nord dans la forét de la Réshata les 18 novembre 1923 et 23 novembre 1924.

Bot eesti. Nav. wtrs- Nord. ABs aiiesl ees eae nos Be

Bull, Soc. Nat, Acclim. France. (Paris)

IB{Ov MSS NG Wea ie

Le professeur Sargent. Bull. socei Nat. Acedame (eh lao So 1S a7. no. OG

Bull. Moar: cine

f Ashe Wu.

Maenolia cordata and other woody plants. Bull

Homey BotevClub, 545 579-582. . 0.1927. nox, Polycodium qiercinum, sp. nov. i

Baeton, Liv. & Trelease, S, FP. otimulations toxicity, and antagonism or calcium nitrate end manganese chloride as indicated by growth - GEVwhieat roots, Balt Orere ys BO. Club. D4: S59- Hy ater ean ORS 2.) our «

} We oes). Se

Bull. ore Glue, (cont. ) Thomas, He EH.

Bull. Torrey Eot. Club. 54: 583-589. OQ.1927

rm

TGS ( .

“Gentralbl. ‘Bakt. Abb. Il. (Jena) \ waurizio, AS Me

Zur bilogie und systematik der pomaceen be- wohnenden podcsphaeren. iit berucksichtigung der frage der empf anglichkeit der pomaceen-propf bastarde fur parasitische pilze. Centralbl. Bakt. Abt. Tienes 120-1438. ODOT moe Is)

Nall. We Neve einheimische Raizopus arten als starke- versuckerer. Centralbl. Bat. Abu. Lis Vee Ze i oew ue ple i Osi vel. aot fife

China Journ. (Shanghai ) . Porterfielc, Nils Variation in the rate of esrowth of maid oo in BBN: relation to temperature. China Journ. fp edb Bien ee: Oe now4.

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Pr rangve oneal

Formation de ae aa Zeriens Ge topinambour sans greffage. Compt. Rend. Acad. Sci. Peris. Mea) WoS— (95.6 oes OVA AUS aia No. lo.

Keiffer pear seedlings and fire blight resistance.

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|) Reargues au sujet du verdissement des celules veeetales. , Compt. Rend. Acad. Sci. Paris. 185: oi 789-791. Gea, Loere 7 mowdiey :

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Phytomonas francai, n.sp. Comot. Rerd. Soc. (SUL ORL Ailes nan acepe 972 VO7=L080. AION One273 ral Oe aay

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an ‘Rend. oe & Hist. Nat. Genéve. pnodet, Rae Vayer, Fl. - She Sur les conditions de la formation de la carotine ehea les aleues en culture pure. Compt. Hend, Soc. Phys. Hist. Nat. Genéve. 44; 107-110. a ee L927. (Becta Oe DY siavole rey

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Sur une espece australienne habitent de Java. DS Compt. Rend iSoes Phys. Hist. Nat. Geneve. 44) 742 ag Gore Sy oe Mei Pectd Oo). No.2.

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) BHecherches sur L'action des vitamines sur les’

“ champignons. Gompt. Rend. Soc. Phys. Hist. Nat. Genéve. 44; 91-94, . Ap. /Jl. 1927. (Rec'd 0.) none: i

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‘Waville, A. La fécondation et le cycle chromosomique de |

| Chloromyzum Media oa Compt, Rend. Soc. Phys.Hist. Nat Genéve. Aa IG VS Ae Sd ee (Reelcr 0.) ; WAGs Se 3 ; : ; ‘

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sk - i

lhe f ; a, ~ i ; { tet \ } } ; NS ee rn a E yet COPA® il fe! ft a ral ee a { N i Vt ee 14 F hee f = i re i esa) fi Ha) i i y “ 0 vy 4 Ps wy a i ee oe a "eal be Ore Sion ne = Ly 1 ‘ ? j a ‘ f i i i \) A n" , vr i , wes, i Hines i i Ths manent ey, 2 CTR 4 dea Ne ee eae t Ue oi) hy 4 b ‘i A 4 hy ete MA) hae if) eS > A a te | en ry) , i by) ee! ip Sah ain) ae i aa a) f l ep j a wed ns on) ch a ety bow fy Sey! a SAH a oy i i FCT. . T

Wayne. 25, DaLO. i i j 1 Compt. Rend. Pays. @ Hist. Nat. Geneve. (cont. )

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hétérothalliques- . Compt. Rend, Soc. Phys. Hist. Nat. Genéve: 44: 75-78. Dp. / Tue gers

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Costa Aggurra Ag =r,-Flor. (Sanremo) Calvino, Haws Osservazioni di fitopatologia. Costa

Azmra Aer,Flro, 7: 206-208. Subs ieee Macchie deturoanti le foglie delle palme -

Secume delle foglie di Bouvardia (Cladosporium

condylonema) - Seccume delle foglie di castagno

(Phleospora castanicola)

Pra at aay Gr

Intorno ad una malattia del garofano causata dal Fusariom diantni Prill. e Del. Costa Azzurra Aor aor. its 08-209. SLO? fa i Ou

- Gountry Life . (London) Cox, Dots

fhe beauty of chestnuts. (Gjewuaiergyy y Suiits Bee saee) linc! | (O22 19275. no. l60d.

lop) tS

Hao UA HGS. a . (Gamden male in carly Stuart simes T112(John

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ee TS O.29;, Oe me.l60S;,

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ee Der maisbrand und seine bekampfung. Dewt,. Pate Presse. Ons OIG...) (COlepl. Onis eas it ae

oor a ie Bekampfung des windhalmes Agrostis (apera) soica : vente. Beuwe anon Presse ui) / ote) Seo oeon Pieris. 70.8, 1927, no.4l.

tae Eriés2, Kiser! . Re) (Sopron) “Boros, Batt thy! | pies észito adatok a weer” Tagyongy nazai elver- ; _jedéséhez (Brganzende angaben Zur neimatlichen ver— ‘breitung der mistel) Erdész. Kiserl. (dungary) 29: 64-66. 1926 (Rec'd Nov.19°7) no. 3/4. i Wiebe German: summary: ps. 9L.

t ‘Bi yp bee

aa ry

nF Nivel

9, Roy 28, pe ital

‘Wiser, Gueeey 7) es

Rove, G. anf

A feher fa nydng ry (Viscum Album L,) elteriedése hazankban, (Ueber die verbreitung der mistel in Ungarn) Erdész. Kisérl. (Hungary). 23: 44-635,

imap. 1926, (Rec'd N. 1927) no.3/4, : German ee. p. 87-91,

,

ee ans Sea:

YW Pahala blight studies in Havati.. Invest igations conducted by Hawaiian sugar experiment station and conelusions réached therefrom, Facts about Sugar, 22: 1064-1065, GAze hse TNO eae

AGvocate (London, Ont.) :

oT ieial Bailey, DO .

aD Science strugzles with the stem rust of wheat. ‘Farm, Advocate. Be SAI. 0,275 Loe.) Wao eam,

A story of the Dominion rust research laboratory "eu Winnepeg and its efforts to combat’ the rust scourge mIvGne Homer ve Ss. ;

(Assen. We therlands)

‘Schenk, P.J.

fase ie: oe Gruivenziekten, Floralia. 48: 668- POU oe. no 42:

es, seasonable or

Axi é) USS gestions ¢ ‘on Crop eee Fl ida Grow, S65

‘Thread blight: of citras in lorida. Florida . je B5(17); 22. 0.1927, Z

Ue Herbert @ (sic.) Collingwood. Flor, Exch. 66. 737. 0629,1997, no.9, bee Bee erbert @ cee ae (note of death)

Pnanty, C, 2. | | ~)) Ornamental southern shrubs. Flow. Grow. 14: Da Sewer Pi lair) t10' Lil's

Voy moweeen pele

(he Brti.) (London)

Day W aes

The oakd mildew, Microsphaera quercina (Sch. ) eel and lipreUete mellea (Vahl. ) Quél, im re- ‘lation to the dying back,of oak, Vorestry.

(Coy Be abi.) OO Ue) LO ie oO, hysiologiced weakening of tree followed by miidew (main cause of death of trees) and attacks, of Armillaria mellea. | Starch. deitschr. Wissenschaftl.u. Techn, in * (Hannover)

lieucke ,

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Beitrage gar Kenntnis der vorzeitigen knollen= ‘bile ung der kartoffel, Hortschr, Landw. ee

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Soul yeB aus ‘keinfdhigkeit des pollens von kern= und

einobstsorte: (Untersuchungsergebnisse in jahre “Fortschr. LaMGie et Ol Oe. Opn ae

Control of apple storage scald. Pru 21 ely) s Wey TOS ak. HAA oly Newe2dk *

ws Pour Chinese raododendrons worth groving. peat ay Carat a LL es\s OI po NIMS AAEM pay whe ZAG LN 4 . aks

Bh CaLopayoum, BR. icecorum, 2. Houlstonri. Vine “gubobucnense.

Pewee NaS,

Tye anheritance of certain characters in

(\ Mipatiens balsimina, Linn, Gard Chron cine | nee Pegeool. 4 Oecd, Lic’. TO le a Ove

: ( fay Aw 4 EXO

’ 1 j af i a p “ } i WE 3 iy yy Ts : j i i ' cn i * * = i io eel . / i ‘al Ay 7 1 fig 4’ ofall . i mn i od < u J } ~ i / t a if i i ) oe a 1) i! f I 5 “i : Say | y ; . ‘i . ft ; + ! ‘ ‘ ’ i be e. ‘ ‘ * , Ly P } j : i +L ] buy ( i it ‘Wy / im) } ul t Md ! 1 i} } i bh lp ’ { ,

Omen CON Gig). A \deaafonmaiys INICIO cee (cont.) .Glottiphyllum

Gard, Chron, 111, 82: 348-349, illus, hae Oise SIRS 217¢ Sl iaale re Se !

“Dr, Benjamin Daydon Jackson, Gard, Chron, Se ho OG). (OA eyA Se sak aloyey yaHKc) Ol Note of death, :

Haaiil(Srekou da ally Ideal gardens and plant lore TIT (cont. ) 15 /Homer™s wide domaing,. Gard. Chron. III, 82: 346; Cree ruoe imo n lS. ,

Grove, iA

By Cay orid aie, Gard, Chron. ree a2: 528-850, idoel ih Maia OZ Re eines no, 2150. (Berlin)

_ Keoselring, ¥. ue ' Asiatische Adonisarten flr den fruhlinesgarten. Games ene 285-585... illus. 0.1927. ; NU Adonis amrengis Rel eb) Rade a ee dahurica TI, Adonis Sia oe Patrin, *

76: 308

we

iniges ther baumschmsrotzer. Der schwefel— @ oder locherpilze. | Gartenfl. 76: 395-395, Onloen. Polyporus cavcicinus Schaff. cs sulphurens Fr.- 1 US icCaucdicinuge Senar’. = B) citrinus Planer).

Garten. 81: 682, Oe a aie

eiSein'65, Lebensianr. YO SAlso.in Mollers Deut. Gartn,—-Zeit. ADs So Cae (CAIN Asai es (

Heras, a : (Wie in den rosenhausern von Aalsmeer die pilz- = icheiten bekampft werden, Garten. Ls O23~ 0. 14,1927, now4l.

i GR

PN. 25, 3.14,

(oonte)_ one ese

| Blutensenad em bei chrysanthemum Gartenw. Bl 604-606, eG, Ole ee 1927, no. 40, {

BOs yes cinerea, Ascochyta chrysanthemi,

Genetica (The Haze) ppelalaa CED Ey Miimetrati.ons of wild hybrids in the New Zealand flora IV. Genetica, 9: 145-156. BANNERS eth Die ag Nosed.

resale ENS UN's

The sugary gene in maize as a modifier of ‘the Wem ell LO. Genetica, ie 461-4: obley Niger NOD.

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Pisum crosses -— An answer to Miss Sverdrup's correction, Genetica, 9: 237-238 1927, 10.3.

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/ A factor for yellow-ereen chlorophyll color

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1a: ee. MSs eavaaiy 1 11s Os

‘oven, FE, Mig “Inheritance studies on soybeans II, Glabrousuess, Polio! ienee puvescénce, time of maturity and linkage mele teas. Glncties, 12). 519-529. We LOZANO 6. “Willian Bateson, Genetics, Abele PME ae Gatonalit ay Meee.

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io)

3) NV

)Capricila dactylon (Cynodon dacty

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ye alino, 26) a. 05.

EO AH inh i Ne i us Potato Grow. (New Eruiswick, N.J.)

dneCunbia, WA } sy Sone Gomments on the virus diseeses, Hints Fovato Grow. N.J. B(S): > 1-2. Ou eie

“Hoosier Hort, (Lafayette, Ind.)

Ny Gardner, MW. :

| Phe rdiUsease isi tua bT oll, HOO ser. Homua a ci Lee5) MO RA vole Wels

Hospe-Sey1l. “Zeivesehy, Phys. Chem (Berlin) Avdex halden, B.

Studien uber das verhalten von polypeptiden vud von oe 3 von solchen gegentiber verdtnntem alkali bsw yerounnter saure, I-III. Hoppe-Seyl.

Zeitschr, Phys. Chem. 170: 164-145, 146-157, 1os- NGO 4 (Gh LSA ONS eve lia ates

Reamsioackel joint author) 1,

Bens Brockmann joint author IL.

‘Shugeo suzuki joint author IIT,

Wawra paces We irs Bender, I. i Usber dic angeoliche bildung von fumarsaure aus bre enztraubensdure durch, Rhizopus nigricans, Hiv wdtOnpe- sey ly oZeatcchr., Phys, Chem. 170: LL8<133. aa n0.1/3, | ,

‘Mister, We ci schoder, HF. Saas Mever das ienin 11. Higppe= Seyi. Zeit scia. Phys. Chem, 470: 44-59. pl.iii. 0.1997. no.1/3,

Selanne Oy

Ueber das eisenporphyratin ans) Mateus wade) het cei. _ Hopre-seyl. eelts caine, hPlin sa" Chem, LO), oN = 0. Gs MMO's 1/3 :

lus ay. a ee va Handke , ein

Die bekampfung der samen-unkrauter im winter— iwewreide, Tilus,landw. Zeit, AV; 043-556, . Owe Owe Loa. (no Al . : |

Bae ker, RN

: e fitust mau one) (oti idaean + Ore St) Leary So ei tly Wiivenspecicstof Lipterocarpus.. -Indian Por, Rec. Maia atl) 2S a pl. LIS.

WD OK eS yi owl Gs

isene Cultwuren. (Soerabaja) yh Schwarz, B.

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cae Pier: Res Gouch. sJicala

Tike Gore Conshi tucat of ricaweed or white _snakeroot (Bupatorium urticaefolium) Journ, Agr. Bes. wo0a) B47—576, - S.15,1927 (Rec'd N.5)

Neary, cae : | he ee of quack grass and certain wheat eee ae comoared. diguirn, (ASt. Res, doe, Sorepeog Otis, $.15,1927 (Recid N. Se,

aay Martin, te :

Conperative studies of winter harciness in wheat, Migurn, Wears Res, 9 S51 495-555, illus, BL, Lay. (Recla N,5)5 no. 6.

Poole, els 4 A root vot of Imcretia dewberry caused by a

Variety, of Collybvia drvophhila Fr. Journ, Agr. Res, 35: 453-464, TUS SU VOer (Rec id Nala)

no.5.

. Whi Ae nde lace Sanne of the Physiological anatomy of the strawberry. SiMe Aer Re Sa) SOs 431-492, CMMI 8) pst Sol, 292? (Rec'd My) nose,

i Kee Yalta pant diets en wy Pomegranete Blotch. Journ.Agr. Res. 35: 465= Bece weeimusrial.. l.)S.2, 192" (Recta Nae

Mavi oyecospnnerella lythracearum, 0. so.

a

pVleu mo. 234 pel?

Amer, Chem, Soc. Adams, -M.& Billinghnurst, R, bi} Essential oils in desert plants I- Journ, Aver, Chem, Soc, 49; 7895-2897, INES 2a Pane) Mweiysr cam con Stan ose

>

‘Amer. Med, Assoc, ) Alten, #.il. j

Blueberry leaf extract, physiologic and. clinical properties in relation to carbohydrate metabolism, Journ, Amer, Med, Assoc. SOR LS ara Ded aie UNS Bee

Myrtillin obtained from blueverry leaves not a substitute for insulin, but plays some accessory part in carbohydrate metabolism. )

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m. Dept. Agr. Porto Rico (Rio Piedras) Ce Rasentekas UA, i: main A monograph of sugar-cane varieties, Journ, Oe iieih. hers Porta Rico, 11: 1-334, pl. vii-xxviti, Got ol aedy. * 01,1927. no. 1/4. /) Foreword and Remarks by Carlos #, Chardon and Ce, Su BATLO,.

Mepe, Jer. So. Australia (Adelaide) “Beaumont, C.u. ' The use of dusts as a means of suppressing ' fungous diseases and insect pests. Journ. Dept. Agr.

So. Australia, sl: 150-lol, SULSZ ICO. oe : i Dept, Agr, Victoria (Melbourne) Pe ani D.'B ¢

Plant pathology. Studies in Europe and America,

6 American research institutions (conecl.) JOU « Wepts Agr, \Vietoria. 25; 540-545, illus. 8. i SIEU IE Ms saahor ve)

urn, Pharm, & Chim. (Paris) Pee ivolmean. OU, & sancanl, Bj. . nite Les fruits du kirondo et leurs principaux elements constituants (conel,) Journ, Phanm, et Chim, VIII, 5: 345-453. ©, 16,1927. no.8. Perriera madagascariensis.

Vaan yj ve j Vi i / i i) ah J. i ay y ry ‘ il mi iis on Cit ( ah ae A

i ie i ey Tin. yf i ee i . . " Be fi owt : % a * .

Se |

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vo) ae aM

ne ENN (ei Ke mt

mn

en

i) TO ’

¥.9,no.23, 0.18.

bouw. Tijdschr, Vereen, Landb. Nederl.-Indie, (Buitenzore) Jone, WeH, de. ; Land couwkundize problemen in Nederland, Landoow, Tijdschr, Fereen,Landb. Nederl.-Indiéd 2: 875-890, My.lS27; 3: 146-167, Suilecionie -WJith English summary. "veenkoloniale harverziekte" (dry spot ce cbts) Control of potato diseases, Seed disinfection. | ©

Watieres Grass, (Paris)

Cao. Recherches sur les graines de 1'Euphorbia 74s cyparissias L, Matieres Grass. NOE ao Wace

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Palomar situ), Une anacardiacée nouvelle du. Gonzo Beles le Gonyo (Antrocaryon nannani De Wild.) TRIE ea oe Grass. ON 797 Ame SAGs Ona, IZ. 0,254.

Meded. Deli Proefst. Medan Sumatra. doehemer = S.U.d, Parasitaire stengelverbranding bij Deli~tabak. ‘Weded. Deli Proefst, wiedan, Sumatra, iL. eo PeoapOmeves. #1927. Hielieh) summary :-p,d4-5o,

ti ssoura. Bot. Gard. Bull. (St.Louis) | Amazon water-lilies as engineers. Missouri Mrpots \Gardw Bull LdS:leo-128. Ole Lo=2i. O. 5 S27 emaneyensys j | Victoria regia & V. G@ruziana.

- Whe medicinal plant garden, Missouri Bot. a co Bull, 15: 128-135, Onto 27.

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Katelase und ae: Mitt.Sacas. Forst. Versuch, Tharancdt. 3: 65-96, 1927, no. lidLier! s Deut. Garten.—Zeit, (Erfurt) iy Bric, De Ve i Der pflanzenjager VIII. Wieder in Patagones. - Pflanzen, Cie in der heimat dem aussterben nahe sind, NOllers Deut. Garten.Zeit. 42: 4508-454, Souder S27 no, 29. :

Chardon, C.5, .

New or interesting tropical American Dothideales, I~ Wycologia. ORO SO y Litas. veo alee te My De Loe? no, 6.

semari!| Pew,

The green-spored Lepiota. Mycologia, L2> 522=326, Ne /D.1927., no.6.

Lepiota morgani or L. molybdites.

Hagelstein, R, : : SAn anteresting discorvery of @ueolosie, 193215516, N./D.1927. _no.6. Enerthenema berkleyamun,

pve Soern! Ts. C,

. New or otherwise interesting Agaricaceae from ne United States and Canada. Mycologia. | 19: 308-314, ‘PliZ1-36. NN. / D192, 9 owen

Agaricus auricolor , Amanita crassivolvata, Coe ee rubroclavus, Hygrophorus proximis,

Mycena inconspicua, o. sp.

Not eS. upon reviving old cultures. Mycologia. SP ‘ll ) W./D.1927, INO Ole Bresadola's Taconograp.La mycolozia.s Mycologia.

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(0G, R. 2 Wolr, Fis, - Hetéerotuallism in Blakeslea trispora, iw,ycologia. Bie n807) pl, ee=50.> Nf Diy 1927, no. e, |

; : an you identify brown-patch? Nat. Green= ! Teper. MUG wedi Sle Libus. sewlIe7.

Westee tn. dig , _- Viren brown-patch appears. Nat. Greenkeeper. (a): 18-21, 31. illus, Ag.1927.

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_ (Wash. , ASC) }

Devis, RN.

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"> “A fossilized tree standing erect in,a coal "mine near Scranton, Pa.

Hankinson, H. : Elowers with a history. Nature Mag. 10: Cee. Mites N.LO27,) Noon

Hansen, (Ay A. Vanishing Christmas greens. Nature Mag. Oy S0l—302, illus. N.1927. “no.o.

/Moewes, #. Mss 5 Die Kartoffel-lezenden, Naturforsch. Geen o-3N6, 1). 0.1927, no. 7, _ Spilger, "ay Oa Ueber matationen, Naturforsch, 4: 362-3353, ae ee 1047. ,

; “Wheot om betalens forekomst i sodora Sverige och (Gottiand. Nord Jordbrugsforsm, 1927; -347, nod

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niarugi, te 2

Ricerche sulla empriologia eeu Asteraceae. Taovo Gitomer botg inks. N.S. 2.O4: (SAT ToL STU ty meres Oe Gis re

Forti, AG la eropagazione dell! "Halophila stipulacea”. Gorse.) Asch, Nuovo Giorn. Bot. Ital. N.S.,

eee ne Mediterraneo.

bioet i, WN, Svaspevuo Cella I lora, alg rologica nell'!Oasi

aa ey Muove Gilorn, Bot. Ital. nus., d4s 50751. ie MOB. nol.

ea Nyy

“> Tnfenzione per "Tilletia™ su grano in via di accestimento, Nota preventiva. Nuovo Giorn. Bot. Pied Oia Sis ee 650=561. etre nod.

Vag 2s Ro. 23, pe2l

level Grorn., Bot. Ital’, (cont)

Panpanini, Re | Materiali per lo studio delle artemisie

asiatiche, _ Nuove: Giora. Bot, Ital, n.s.,

64: 652-713, 1927. nod,

Passerini, N.) & Pampanini,, R.

hayecouservazione degli erbari © LYeriicacia del sublimato (Hg CL) nell! avvelenamento delle piante, Nuovo Giorn, Eot. Ital. ns., 34: 593-629, 1927. nod,

Ono,

ie planvule cella flora trapanese II. Nuovo Gioia hove tibaly m,'S,) 64: 546-592, dlluss) Eger. no.d,

Savelli, R,

Foglia terminale in "Vici CHORNOMDOL.bale NsS,, o4% 526— nod. |

Sativa, Le" Nuovo 532) saline cere

pavellr. Ri. fl grado di partenocar ital. M.s., 34; 518-520,

Tae Nuovo Giorn. Bot. G27. TMOG IG

Savelli; R, Pins '

'- Intorno alltibridabilita ed alla partenocarpia Cay Gucumputa. .. Nuovo Giom, Bot. Ital, N.Se, Soe elope Giins, < 1927, no.d.

Vignolo-Lutati, F.

Sulla sistematica delle "Caesal piniae" della Sezione "Coulteria". Nuovo Giorn, Bot, Ital, Wyse, ots), 640-545, pl.vi, - 1927, nod.

Voici list sires -. Gicheni ritrovati nel Polesine dal Cav. G. Grigolato, Rodigino. Nuovo.Giorn,. Bot. Ital. Wes Sey Da (OSS=057, 0 LIZ, | NOs ds

Obst- u, emiseb, (Berlin) Hi Ebert, W.

Wachstum und fruchibarkeit der zwergobstabaume, Hest. U, Bemiseb, 73: 616-314, 0.6, 1927, nosed.

2

Ludwigs, K.

Starkes auftreten des tomatenkrebses. Obst. a, Gemdgsed, WSs) BoaeSon, \ jLllas. 0.20, 1927. rato -aary

Didymella lycopersici.

as

i, 9, 10623), Deees

' (Sone Francisco) Ge ; Nee ie fe sie AULA die~back to date. Pac

Fh

=

c Rural Press

Se

um, & Essent. Oil Rec, (Lovdon)

HH Me broom = (genet) in the nerfumer's art. Pertum. & Hssent, Oil Rec, 18: 416-417. illus, (OLAS P2470 TN eles

Peonaid. Ash. co Morruson, l. Re

Occurence of a number of varieties of Eucalyptus

Moivesiy preri un, ¢ Hssent, Oil Rec. 18; 412-415, SUIS OT ILS TeAte en atoyalal

t \MBOSUACY Ol, Paper in) Journ, &' Proc. Roy. (so Ce Sula wo,

O .

rit (London) Dawson, WR. Wikierwortia study of the orogress of medical botany through twenty-two centures Poarm, Journ, Ue 595-597, 427-430, 0.15,22, 1927. no.5337-38, ri stollocbie. ey

“Iv, 65 3560857. ace: ey oem

PoeLIe La plant metabolism, ie Opener INE SDI 4.

yropatholos sen society = Pacific division, DL eee Le

19: TA6— "745 (CPM anal AvO)"

Abstracts ee a

Tobacco mosaic on potatoes. Phytopath, L7s Ole Weyer Favela X

Trae vbu A aegis & Gardner, he We eee of the virus of tomato mosaic,

TS i taateg G, 1927, ‘no. LOn X Re = S-- © Malan orevyalence of Hypochnus rot of | Be iose the 17s 740-744, ©.1927, no.10.

oe V.9, no.24, 0.23.

t ‘(cont.) any

/ Melchers, PB y aN Soucdies on the control of miblet smut.

. Phytopath,. Wes 759= 7415 Opies) mon LOs

Wewton,,M. & Johason, 7.

Color mitations in Puccinia graminis tritici © (ema) Prikes. and Henn, °Phytopatha a 27s Pulao... Col. plyxxvil. Osler. moO.

Roberts, J.W. WParget conker" of apples and pears. Puybo= Peuie rs e(6o=—758. illus. OR SAA ato) 4016

TIN wISs) aera Erwin #, Smith, 1854-1927, Phytopath. Neer 670-688. . ee Onvo2t, MOeLO. ; : Publications of Erwin EF. Sa. P.680-688,

Wodieianh An ice Pee IN SAT ¢ ‘ The thread blight Cisease caused by Corticium ~ koléeroga (Cooke) Honn., on citrus and pomaceous “plants. Phytopath, 17: 689-709. cine youby Ko Liecig Ogee 26 no.lO. j

Se Monut . (New Orleans.) stevart tie ei Gvedts

(| Partner study of the relation between soil condi- fe anc ne Oo iil cae poeta Plant. @ Sugar

SEG

tydz. ‘Shor. RoSl. Patstw. Inst. Nauk.-Ron. w Rydgoszcezy. Carbowsi, ls : 2 Spostrezezenia nad ovadomérkami (Sur les eato- mopht horées) Prace Wyd2. Chor. RoSl. Panstw. Inst. Wauk,-Roln: Bydgoszczy, 4. 44 p. illus, 19¢7. Polish with French résumés. ile Smpuse ‘aulicae Reich. en relation avec les ravages causés dans les foréts de Posnanie et ae Poméranie en 1923/24 par Panolis flammea Schiff. 2. " Batomephthora (tarichium) punctata sp.n. sur Payto- - noms variabilis et Entomopathora spnhacrosperma Hyesen. sur Pieris brassicae L.

Bate. Obst.- u, Gartenb. (Frankfurt ans Oe) Ludwies, K. | Pilzkranikheiten der danlie. Prekt. Ratz. Obst- fa. Gartend. ASP B71 AI s ai). Oeesa LOON ei ee aoa nay i Wiuaaknerten Geri knollen 1m wisve eee - Erkranizun~ LoGeieta der stecklinge - Brkrankuns Ger cau ijervletver (Znty- jloma caleudulae)

1 sail 7 7 re) fae gti — : i) Gert tie ¥ i ye if ‘ ee Say i ri \ Mt 1 + bey i J en veury # : u . i 4 fa F ie iy ~ na i f i Le i 1) LA i Al Miny on a ai fa) pe i : iu? i L ‘| “4 | f ' 1 * n a) i f ‘ " M

¥.9, no.24, v.24.

oN Bee. “C, His Apole pollination. Proc, State Hort, Assoc, Pennsylvonic. 68: 90=93, Jiesdio aiae

Connors, C,H.

The development of new peach varieties, Proc. SUBUemuou te Seo ce. | Pennsylvania, 68: 83-89. Jem Siairle

‘Progr, Agr. & Vitic. (Montpellier) Desrul ili, 2s Victor Vermorel, Prosi. Aet. (ee ViauliCmmoor 398-399, port. O25), L927. no,.4d.

Guy on Aelis

Ssais de lutte pratique contre la chlorose du a Progr. Agr. et Vitic, 88: 406-408. Deen HNO 5 A ¢

‘Queensl. Agr. Journ, (Brisbane ) : $ : White, Greve

Vinea rosea = a reputed cure for diabetes, @uccnole Aer, Journ, © 28: 355, illus. ~ 0. 1927. noa4.

Wood, E.J,F Gane pests and diseases. Queensland Agr. Journ eer 454-657. 0.1927, no. a -- Methods of control in Ingham district; leaf scald, top rot and spindle top or sclerotial disease Pine vio ATL GH Ad SGrLCLS. Micon Aucir. suvar sourn, 199 S98=599), 401-402, Orion icra ies MOLI qi

Rep, Assoc, Hewwaiian Sugar Techn, . Baraum, C. iC. Prosress report on root rot investigations, Rep. Assoc,Hawaiian Sugar Techn, 6: 37-40. lela

iBarnum,. ©. Ci :

The relation of Pythium and tne collembolous insect Isotomodes to growth failure in Lahaina @ané. Rep. Assoc. Hawaiian Sugar Techn. 6: 24-29, lease Og

Cassidy, GH. and Zwaluwenburg, R.H.Vai.

Nematodes in relation to growth failure of sugar: cane in Hawaii. Rep. Assoc. Hawwiian Sugar Techn, Pe Oeoe gai ise,) LIS 7.

V9, nos 24, p25

“Assoc. Hawaiian Sugar Techn, (cont.)

Lee, Hwa. A committee report on the distribution of sugar Gane roots in the soil, Rep. Assoc. Hawaiian

sugar Techn, 63 56-69. US ye eee

heey HA, & Weller, D.M.

he progress of sugar cane roots in the soil at different ages. Rep. Assoc. Hawaiian Sugar Techn, 6: 69-72. TS ues ;

esr Howe pamnum, 0,0, Vveller. D.M, &, Carpenter Gain

Progress report on the Pythium root rot phase of the Lahaian zrowth failure problem. Rep. Assoc. Hawaiian Sugar Techn, 6: 4-10. IS veaner

svewart, GR,

Further study of the relation between soil con- ditions od nematodes in cane roots. Rep. Assoc. Hawaiian Sugar Techn. Co te yal he ak Iban busy 1927. Sven De Mie

Am interesting habit of sugar cane roots.

Sepawwwesoe. Hawaiin Sugar Techn. 6: 7d-72. iilus, TOR e

Soc, & Exch, Club Brit, Isles.

ee Almqui st, EB. :

Wature's way for producing species. Nature's scheming. Rep. Bot. Soc. & Exch.Cluo Brit, Isles,

Meters) 3; Ves-164, as. 1927. n0.1.

EN COME TUONO aCe se Centaurea pratensis Tnuillier. Rep. Bot. Soc.

Pepuzcie Ciwh Brib. Estes, 2 1926.8; l497log. Age POPs acimno i 3

ica bbe. i, Notes on the distribution of pa asies in England

and Wales. Rep. Bot, Soc. & Exch. Club Brit,

i

Metec.) 1926, 8: 191-204, As, 1927, no.l.

Druce, C. C. le lautaret. Rep. Bot. Soc. & Exch. Club. Brgtoe),| shes e ' 1L9C6. Bs Teoma. I Nee Seid iimaakoye th

Duce, iG. Cu Note on nomenclature. Rep. Bot.Soc. & Exch, Club Brit. Isles, 1926... 8: 169-174. Ag.1927. nowl.

Sent ve the Botanical congress at Ithaca, 1925.

4 ; ] “h Hi 7” ihe

i y Ci

ED wae), no, 24, Pardes

Fraser, ee Nenthae Britannicae. REDs | BOb is O0Ce ce exehis ClubrEnUGy yDsles, |) 19263 215-247," Aes Lost. nos.

Mowat iho tO.

A revision of the determinations of the grasses of the Festuca ovina-rubra group. Rep. Bot, Soc. o& exch, Club Brit, Isles, L926... Ss W/4—i7 oe Ae oer WO wulsy

Distributed under the Botanical exchange club of the British Isles and recorded in its Reports since the first issue of 1867.

eymancineny Cee Mi.

On Poa subcaerulea Sm. and its restoration. Rep. Bot, Soc. & Exch, Club British Isles, 1926. 8; 179-180, JNze AUS TAeT Mvoko} dle

Par RELA Jig .

--+~=The evolution and classification of flowering plants. ep. Bot, Soc, & Exch. Club Brit. Isles, U265 8s 155-167, e276 NOs hie

Ronniger, XK, Mea Nev forms of Thymus from the British Islands, | Bem Sot. Soe .le Exeh,) Club. Brit, Isles, 1926, Biladig7-les8. Ag, 1927. nol. Dromslated by S,h. Vines. T, carniolicus. T, Pseudo-lanuginosus.

Telluns, iss a jQulest-ce que le Solanum dellenii Schultes?

Hee Bou 0c. & Hxch, Club Brit, ae 1926, 83

Perr hee LOST oO. Ls

Tle Meurice (ilaurice) ee ae “Une cause de non réussite lors de la plantation des cannes A sucre. Ta destruction des boutures par le champignon pathogéne Thielaviopsis paradoxa. Rev. Agr. Ile Maurice. As) PPBa259., Nl eeboens

oe

5k Ao f i nL 7. my re eh hah ee iy ? hp We wee ee Tap Cy tee i \ trie e Li > al Bie y y s } ¥ 4 ' *) i \ ‘ ® = ly \ } th e ies ae ‘ y Poel t STM 4) / i VF Bi] i | nil U i L i iP \ vie i ; | 1 Mi . i cae , f a ; rh Ny : Me 4! * 7 i - é ; ; | (lf i v he ‘ i" es te ae re + ‘ r \ ia* * a 7 | ‘ 4 e) Le ‘ i it i A i. youl \ ' HK ' . iy Behe ae: A io We We ; ; lary Ji Alot naan st a a ea tel mise : ‘ i t j ] 1 ty, j i i po ADK hi t } or A vo wht q ay A) 1 en (ei Sy Mf ao 4 f ay L f i

1.9, Gov24, pees

Rev. Bot. et (Pa ms)

; : Chevalier, A, | | la culture du prunier japonais en Algérie.

mikey. Bot, Appl. 7%: 526-529, Ac. /S.1922, no.72/75.

Cin oud tna 6

Nouvelles observations sur les bananiers de Guinée frengai se. Rev. Bot. Appl. 7: 614=617, Mei emLoe iwi M0. %2) 7S 4

Dufrenoy, U. & Dufrency, ML.

La novion dtesnéce ehez les paytophthorées. Reve Bot. Apol. 7: 5450-536, 593-602. illus. Ne) Gs 827, 10.72/73.

Observations sur la précocité du blé. Rev. EC opie: wel’ 526, ° Ag. /S.1927.,. no. 72) 7. Vogue, A.de. Notes sur la culture et la production d u jute Mere hes Bou, Aspl. 7: 447-46), 545-554. Jl, =Ag./S.. ioe a ee (Ve

Gea. bob, (Paris)

La eee otte, J.

ee -‘Msphodelus wicrocarpas, viv. Var. Tae oe = Lene, Baa Gass Rev. Gen. Bot. 39: 597-602. ie OMS Ur i Toko ey at

- Davy de Virville, A. Pee action Cu milieu cur les mousses (comin) er Re Gen. 8 Bot. 39: 658-662. TL uAOLSt Omer

Ro . 466 © i : ¢ Soar umey.” A | Pee hee napiLgue das la; pnyto soc Cciologie (concl. )

Be ea Con. Bot, 59: 603-618. 0.1927. no.466.

Guilliermond, A. & Mangenot, G. Revue generale aes travaux de eytologie parus dé i910 a 1925 (cont, ) Rey, Gen. Bot. 39: 6654676. Oy, l9e7. no.2oG. Liu ubimenico , Nig a Les pigments des plastes et leur transformation dans lies tigsues vivants de la plante (cont. ) Rey.Gén, Bot, 39: 618-637. illus. 0.1927. no.466. Continuntion of the 2d pt. of his Recnerches sur lés pigments des plastes et sur la plo tosyntheé se.

+

byt att

mn

ai at ‘ ule Te f [i a hn ‘a 1 i ) : Ny j P N it rT wed i Wish au iD eal all A iy ae 4 >

Via

Foe beet OL Reg ne OR ee

V.9, no.24, p.28.

eer. Gem, Sei.) (Paris) Ramey, Ay

Le centenaire de Marcelin Berthelot (1827-1907). Rev. Gén,. SOM OowOcdm aon 1 Oe Loe UO Ste mile lo

Revy.Hort. Tanisie (Tunis) IP Sore chee Deux curiosités hotticoles. Rev. Hort. Rts ve eon Kimi els Oye te MO, cole IT. La plante de la résurrection, 2. L'oignon - Magique. Selaginella lepidophyllum; Stevuromatum guitatum.

| Rev. Path. Veg. & Entom, Agr. (Paris)

ArMawen,. Cy : A propos de quelques expériences sur ltimmnite

acquise des vegetaux. Rev. Path. Vég. & Entom.

Rem Se mOsm An. / Je. 1927. noes

Bezssonotf, N.

Du rBle des vitnimines chez les végétaux verts Rev, Path. Vee. & Entom Agr, 14; 142-155. Ap. (as. ES 2 ae pO a 6

Ducomet, V. 5 4, 2 s nl : Les rouilles du ble au cours de la Campagne ; , = 1925-26, Revs Pah. Vez. & Entom, Agr. 14. 595

Ae diag) Mr 1927, no.l.

Due veNOy, «J,

Le réle des vacuoles dams les cellules glandulaires des poiles de plantes carnivores. Rev, Paths Vee. Giinivon, shen 14: 54-61,. illus. Ja./Mr.il9e7. |) mo,

He timin te p tude cy tologi que sur la famille des exoascees Rev, Path, Vég. & Hntom. Agr. 14:166-175. Ap./Je. Aa Oe as

Pivamius P. & Kharbush, S»

Recherches histologiques sur l Rey, Path. Vég. & Entom, Agr. 14 aspires 1927, noel.

A ae es exobasidiees. : 62-88, » 2lias,

Garvovski, L. ;

Ustad laze tritici (Pers,) Jensen sur les graines Poliaires du blé. Rev. Path. Vez. & Hntom Agr. 14: 100-102. illus, Ap./Je. 1927. no,2.

= re i a ee Ae eine i ; ie ay Pais x ne se. tg AD fl va. a 7 : sf vay ae yh

' : Ni De teas 7 ae eet a elon ie 1 e ! 1 Mi J ' te j 4) i } ho an Wi iat noe iba ! Nu, y 1 ; "-) Pe ’ ‘ i ) a , » ¥ 5 oA * ; * 1 . ™ * . hg “4 / i P| at t ,

; V.9,n0,24, p29,

Gard, M.

A propos des “Mourios" de LfAveyron. Rev. Path, Veg. & Entom, Agr, 14; 24-26, © Ja./MMre TOT eNO alles

_ Deep soil depressions in which vines, fruit trees and occasionally walnuts are killed by root

(Armillaria. mellea)

Guyot, A.L.

Quelques observations nouvelles sur les Ligniera radicicoles. ‘Rev. Path, Vég. & Entom, Agr. 14; 76-183,’ Aps/ Je. 1927. Bones

Magrou, J. Hrwin #, Smith, Rev. Path. Vée. & Entom, Agr 14: 160-163, Ap.fjJe.1927. no.2.

~ Magrou,, J. Remarques sur la bactériologie et l'anatomie og exown gall, Rev. Path. Vég. & Entom, Agr. Pee 14s) 45250. Jia, /Mr. 1927. nol.

Moreau, ¥ La sélection généalogique et la lutte contre les maladies des olantes, Rev, Path. Veg. & Entom. Me aa eo. 7) Ja.) Mr, LoC7. nol.

Susceptibility of varieties of wheat to Puccinia 2lumarum,

Nicolas, G. & Agoéry , Mile, ey | | Une maladie bactérienne de. Liépinard. Rev.

Path. Veg. & Entom, Agr. 14: 121-141. illus. ode 927. no. 2. Organism not determined,

Perret,¢c.

» / Quelques remarques a propos ou mildiou de la Z=itd pomme Ge terre. Reve Path, Veg. & ; Entom. Agr.

14: 30-33, Ja./iir.1927, ‘mol. |

“Rusck, Boke rOuls ull. Korshikov, A.A.

ies Lieoloeigal notes If. Russk,. Arkh. Bevcietal. <1 5e WSr-16l,)' | plavievidt. 1926.1, (Becta Hee) bi no.) 2. | Polystoma fusiformis, Chloromonas paradoxa, Phylomonas striata spl.

anes y

a yt i i i.

Dy irae: ar

each no,c4, p.50.

2s) Zeitschy, Horstw, (Bern)

Dechslin, M.

Die verbreitung des alpenrosenrostes, Chrysomyxa ' rhododendri, im Kenton Uri in den sommern 1924-1926. Schweiz, aceivschr. Forstw. 78: 316-522,

Oy2o275. no, LO;

cience, (Lancaster, Pa.)

Bede sob Wy),

Erwin BF, Smith, Science, 66: 383-385, GleselGe7.) no. 713,

sayre, Oem eOmac s)he C., New dust trentments for ont smut s ‘Seience. 66: 598. OMS aoa SAA oy anally 171s.

Za tlis 6 Some £ Science. o

ixatives for both nuckei and mitochondria. 6: 400-401, Of28 MOS 7ae WOmales

» Aer, (Ottawa

; oo TRA ;

e imence come the rogues in camming peas! NSC Me tre pA 8's 163-170, Nees Oe

Duanrimeton. J, Bs 3

Soe ihreaies San wheab and rye.) Scient. Agr. 8: Poor eo rallisy Nosl9l7, No.5.

¥ iy ' ; ag

(Chicago) orrey, Bl, Gig Cie .

-) New plant varieties in Winsesota. Seed World. 22(10): (ey Nea O87,

/ A rust-resistent wheat; Wilt resicvans, fax;

Work on fruit varieties.

Nature. Ges. Univ. Tartu (Yartus)

- Nenjukow, Th.

rapa Witteilungen zur flora Estlands TI. Sitzungsb.. “Neturf. Coawuni vy Marta, 643 ae 1927. Now.

Dian eh rd, (Johannesburg) oe a : _ slay UT Pp 5 South African plants cultivated at tre National ete) Five Silsbee ome Mapanse parcens — Kirstenboseh, (cont, ) South African

fa stend PGeard, (17; 374-375, illus. (Qe N alee teow anor INO) Fee Ga Bie LCL LOLI), Ms oD.

Babiena fa VS oe &

i sir Nato Mu Bese ag

Sault serican succulents. lie sembriantaemé;n -ona relied: genera; Sphacroids, Cuimslins, le (cont. ) Meow a. ericad Gard. U7? 364-385, S77. allus.,

fooee NG. Oe1927. no. 10.

Veo, MO. ce, peSl.

culenta (Leeuwarden) Karsten, Ms.

Hoogsucculente Mesembrianthema (cont, ) succulenta, Popa Gael ie) sil EOS) AO) IWS V A Hao Oly

Maselaeay 7 Ae

Tywee nieuwe Mesembrianthema, Succulenta, os 1a6n146, illus. OSES noe Os

I, Cheiridopsis schlechteri Tisch, 2 Cheiridosis Minima Tisch,

Monacco, N.Y . Johnson, J.

Great ravages Or MEG OACCo mosaic), cune maNmsie known virus disease. Tovacca., . so(lji 210m, EUS 5 Ona ger.

‘Torreya, Rite wen Bever.) L.K A green form of Trillium sessile. Torreya. Wen 66-64... S,/0,1927. no. Ds Trillium sessile forma viridiflorum, name susgested,

Pockerci <1, D, A. Pie) A new. oak) fromthe Green River eocene. - _ Wotreya. 27+. 94-95, . illus, ~ S,/0,1927. no.d,

Rae igure, Ure eta A new and remarkable habitat for the endemic Florida yew. Torreya, 27: 90-92, SeOphoe ae imoebe. Sih eae In Johnson! Ss: juniper swamp, 6 miles sons of Me erecvol, Plorida.

as a een sic) ok. Dy 0 A botenical riddle. Torreya. 27: 81-83, ays S/O. 1927 Momo

ug fincas that both Viburnum alnifolium. and Viburnum americanum must be treated as synonyms of Hydrangea arborescens L. -n¢ that for the hobble- bush we must revert to the older long-established use oF Viburnum lantanoides.

nae ies Wew species from the Blue Ridge. Torreya.

Peet 90. ai tus,, S./0fL927, BO. oa Hypericum mitchellianun, Kneiffia latifolia, Stachys subcordata, sp-nov.

i aw a ; ih L i ‘ i ‘ i ae ‘ yu

ia

earn i iy

oy

Wie mo. o4, sosde.

Rreya (cont.)) .. hosel Kg | A new Chamaesyce from Florida, Torrey. BU ea Sa/ Ol 927%... Nos. Chamaesyce mosieri, sp.nov,

small, JK.

A new Nyssa from Florida, Torreya. eR eS SS NSH Oley) NO. Da < 3 Nyssa ursina, sp.nov.

Wiiwancs.- Indiana Hort. Soc.

+f Gardner, M.W., Kendrick, J.8. & Cochran, L,C. Dusting tests for the control of tomato

diseases. Trans, Indiana Hort. Soc. 66(1926):

Moa SO eI,

Memen love Scotian Inst. Sci. iy (co et A eere Observations on the seasonal disappearance

of certain marine algae in the tide pools near -the biological station, St. Andrew's, New Bruns- Mwick «lrans, Nova Scotian Inst. Sci, 17: 1-9. SSL ra yan enaloyr lee Meop, Agriculture. West Indies (Trinidad) hwmouciancgon, J.B.) 1 ie ia Plant Breeding, the "pure line" concept. Die ico, Asriciture West Indies, . 4: 206-207.

Pen Oboeay no. dl.

ict. Nat. (iielbourne)

Pin Dele, Cc, ae

eee The history of Flora australiensis (cont, ) TaewNaty 424: lbd-165. .° 0.1927. . “no.e.

fe Agr, ¢t Pur. (Paris) Wee dietloth, P. See “ taige T,tnssolement: dans la lutte contre le nematode de betterave. Vie Agr. et Rur, Zils 26l=c656 Mites) O25. 1927, no.4d.

ilalpeaux, Ii. rae Le piét in du blé. Vie Agr, et, Bur. fouls 260. 0.28,1927, no.4d.

; itschr. Pflenzenernahr. Ding. u. Bodenk, A.Wiss. Teil. PM Otanstert, H. i Ueber das pflanzenwachstum auf sauren boden Jeitschr. Pflanzenernahr. Dung. u. Bodenk. A SWISS, Meil., 9: 265-314. illus. 1927. 0.0.

ry

ie " : ‘i : i iy + tha WV te vatenae Se } [ mae a ea Hat ody Le , 7ap f | Li BL ny Oa J 7 ' > \ i ’ : i hd j | ‘ 2 | * . n . s x A ‘ e . { J F = ’ i | a, Oe j } i JX, a i ( j f i: ; ‘I . py i ) a) ' * ‘ j Ki j si ve j 1 ‘ ¢ « 2 a) Wi H H - » fie 1 y I hy Wess) pc) i) re pil un re) F | oa A Ay ; Laren - \ nay i 2 f . Ex ’ . } he 4 ; a 2 ‘ ’ i iu i i i ' ~ ‘| i iF ‘ i. ® hash ai ut “ 1 1S) r 4 } ay: yh f [ ! 1 “4 i 4 a 5 i : / ' ; \ 1 Maas , a i , ih, enrich wen Ch . : ' Tare eee rm 1 , i 4 I (" , - « Mis ied A cis { \ y f

Lc A Wea AL |) By dale ne

ei DL Ove OCS, Dados

4ellstimlationsforsch, (Berlin)

| Gleisberg, W,

Wundgewebebildung bei ruben und geliolz- Lewserne iia | 4Zellctimulationstorsch, 62) /65= 85. illus, §,.1927, nos ls

Linsoauer, K. Zur trace. der rontger aostimulation bei pflanzen, Zellstimulationsforsch. 3: 97=101. SNS ei alo wkr

Math; Ex,

Die wirkung ces schwefelkohlenstoffs auf die pfrlangen. 4ellstinmlationsforsch, 3: 1o-62, EWS. Ses cite Ons

Neithammer, A,

Graphische darstellung des verlaufes der soamenkeimang unter besonderer berucksichtigung der stimulationswirkang des rhodankaliums, Zell stim- i lationsforsch, Sheol TOs) os lgots MO vile ‘Geitschr, Angew, Chem, (Leipzig)

Farber, 5,

Marcelin Berthelot, zur hundertsten wiederkehr seines geburtstages, Zeitschr, Angew, Chem, 40: Ree eM Ogee Oper, Loo’ s no,4d.

Bayer. ‘Stat. Publ. Sampson, A.W. & Ghase ick

Rage grasses of Claifornia. Calida, Aer Bacon Sub Bull .340, 94 p. SHUI ee Suse tls

RIGIE teal gulls

Catalase in relation to growth md to otner enanges in plant tissue. Cornell Agr. Exp. Stat. tiem, 106. 63 p. illus, My.1927.(Rec'd MW.)

Ba allou, Te hiaece) eWwaSyx iis bs Spreying-for prevention of apple blotch and apole scab. Ohio) Aer, Exo. Stet.) Bull aS Selo. a Sf O19 27 5 #llenwood, C.W. \ Varieties of apples in Ohio, II. Ohio Here Beso. Stats Bull, 411, 64 ps.O.lge7.

j ts) oe x

\ \ Mi < [ft We f j x ' \ t \ { } f | * + ‘ ‘ 7 mi ie ¥ b > Pt ry on } rk 1 tp fan i ‘ bs, 7 ' * iy ice) { ) ro m iin i iT eal mp 4 Mi Ret hire , / +. \\ fea ‘ z f 1: j i ‘i 1 1) i! # 4 , Rony Ps t ie ¥ us ; i i ‘ Gar 4 7 \ , } 4 id f ) j i a i * y : i 5} “4 i v > $ . . ; PB x ' j nl i} “a ; ‘ ' i a oi eer id j h , ‘ apt i { 131 l taht a aL Ee VG at Lay ere hy ( ta at ACR AR aah Wisi ‘* ANY he Dia hy i i & 1 ral 5, fi, ye | ; ary yi Na bh! ee yin’ i | eer) ' aay 1 1 & A

Vev), NO.wet, | Peots

Pope re Suabiy Puls) (cont, )

Graber, U.., Nelson, NwI. Luekel, WA, & Albert,W.B. Organic food reserve in relation to the growth

of alfalfa and other perennial herbaceous plants,

VWaisconsiniAen, Exo. Stat. Res, Bull. 80, Les ps

iliac. Ag.1927 (Rec'd N.)

State Publications. Guyton, T.L. & wcCubbin, WA. Rose insects and diseases. Bull, Pennsylvania cote TOUS) + U7, Tlwe MeL, Uae (heme N.) General Bull, 441.

New Books. 2 Harvard university, Botanic garden,

Hand-list of hardy rock plants grown in the Botanic garden of Harvard University, Cambridge, Mass. Cambridge, Harvard university press, 1927.

Svis Hainblin director,

Kirchner, O,von, Loew, BE. & Schroter, C.

_ Lebensgeschichte der blutenpflanzen Mitterleuro- pocwe. ges. 6/62 (bd, 11, abt, 1, bog 60-50; bay Tit, abt.4, bog. 1-4) Stutteart, EH, Ulmen, 127.

Schluss der Selicaceae - Populus, von A, Toepffer mit beitragen von C. Schroter und W, Wangerin,

@iliaceae von P, Jaccard, ' Nash, J.M,

Poisonous plants, London, F, Etchells & H, Macdonald, 1927,

‘North tAmerican flora, v. 7, pt.1l2,. Uredinales Additions and corrections ‘'concl.) New York, Movanve sarden, 1LIAY.

Parr, AH. |

Adaptiogenese und phylogenese. Berlin, J. Springer 1926 (Abhandlungen zur theorie der organischen entwicklung hrsg. von H, Spemann, W. Vogt, B. Romeis, Hemp an)

Sehinacr cd,

Embryologie der angiospermen Berlin, Born- traeger, 1927 (Handbuch der pflanzenanatomie nrsé. Moe Vuinebaner, Il, Abt, 2 t., lig. el (bd. 10; piesa)

Uspenski, EH, E,

Hisen als faktor fir die verbreitung niederer wasserpflanzen, Jena. G. Fischer, 1927, (Pflan- zenforschung hrsg, von R. Kolkwitz h.9)

het ny te in vi

i) i Ca : :

“The ae of the Tsangpo gorges., london, ae ae Arnold aM (Gioy yp ad eeretony | d ge ge

ee a: America orchid culture, N.Y., AT. DeLaMare,

\

per.

SEALS on lao ierere mee OlG Under FlorkKev, through printer's error this article is ascribed to F.Lewis when it should be - credited to,ey Weiss.

mwisOlANY

My! CURRENT LITERATURE

ADDITIONS TO THE BOTANICAL CATALOGUE, PURE AU OF PLANT INDUSTRY. COMPILED FROM PUBLICATIONS RECEIVED IN THE 4 LIBRARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, WASHINGTON, D, C.

BG 5.24. | Nov.14-26, 1927.

Amer. Jour. Bot. ei Andrews, F. M.

An experimental cell, Amer. Journ. Bot. Loco. Llivs. N.1927,. nod. Farr, C. H.

Studies on the growth of root hairs in solution, ‘IT. The effects of concentrations of calcium nitrate. Amer, Journ. Bot. 14; 497-515, NUS erie Om one

Hucenocock, A. S Conservation of the names of grass genera. dimer. Journ. Bot. 14; 826-531. N,1927, no...

Spam nO: Ka

: The protein metabolism of the soybean. Amer. yourn, Bot. 14; 522-547. NekOe ce 7 UNO wos

Tapper, W.W.

, A comparative study of lauraceous woods. Amer. Journ. Bot. 14: 520-525. pl. lxv-lxviil. N. 1927. Opa

Wolfson, A.M. The chromosomes of Sphaerocarpos texanus. Amer. Our. BOL. 14: 516-519. He see al Meets atom es mer. Midl. Nat. (Notre Dame, Ind.) Bush (BH. ' A great blunder. . Amer. Midl. Nat, 10; 401- Peavieio./N.027. no.11/12. Selection of hawthorn as state flower of Missouri.

ws oe.) H.. The specie Ste

$0 olygonatum. Amer. Midl. Nat. Wee ee5-400.-:' S./N, 19

i ag lo fades

Rig Gy hee Sa NAY ae Lane sta

HN iL ; wr f i ( ii i i rs ( ( I Tua ~ I ry y iy ’ i i J j i ( Wics ie val fl de Alans

be AH 1 Dy,

7] ti Dats ¥ 4G i f 4, i *

ad

ay | V.9, no.24, pid.

mer. Potato Journ.) (Washington, D.C.) Peacock, ¥.M.

The elimination of virus discases. Amer. Potato Journ, 4; 127-139. Ose 7, mow Oe

Produce Grow. (Chicago) HEOWH Hai! A problem for the greenhouse man. Amer. Produce Grow. 2(11):3. illus. N.1927 Control of diseases.

1geM. Bot. (Berlin) Gassner, G.

Die frage der rostanfalligkeit als erndhrungs- physiologisches problem. Angew. Bot. 9: 5b3l-= 5Al. oe FS Onl IA 6)! NOs Ds

Rippel, Ay ce Ludwig, O.

Ueber den einfluss des ernahrungszustandes der eerste auf den befall durch Pleospora trichostoma Wint. (stréifenkrancheit). Angew. Bot. 9: 541- ped oe S. /O51927,. | nod.

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nn. Chim. Appl.

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in black currants. Ann. Rep. East Malling Res.

Boom eo suppl. i “126-150, plates. Mr.1927.

enosc..* (Rec'd N.)

Amos. J., Hatton, R.G., & Mackenzie, A.D.

The incidence of "die back" disease in plum trees, Ann. Rep, Bast Malling Res. Stat. 13(Suppl.): 33-37. Newed@eny (Recta i.) noses

Harris, R.V. ; A wilt disease of hops. Ann. Rep. Bast Malling ‘Res. Stat. 13(Suppl.): 92-93 Mr.1927 (Rec'd N.) NO... Caused probably by a species of Verticilliunm.

Wisi ROW.) Dio

"Ann, Rep. East Malling Res. Stat. (cont.}

Hatton, R.G. & Amos, J.

some new and old varieties of black currant. Ann. Rep. Wast Malling Res. Stat, 14: 39—46. Mylene (Recta N.)o) mod.

Knight, R.C.

Observations on the water conductivity of the stems of reverted black currants. Ann eRe" Mast Meliane Res,iStat. ’S(Suppl.):. 70-72. Mr. Loe enimovekn (Rec'd N.)

Knight, R.C.

' Preliminary obsérvations on the causes of stock influence in apples. Ann. Rep. Bast Malling Res. Steg. LaQsuppl.): 5l-63. pl. Mr.1927 (Rectd N.) NO.ce

.Massee, A.M.

Observations on the presence of mites (Briophyes ribis) upon black currant bushes manifesting reversion and big-bud. Ann. Rep. Hast Malling Res. Stat. 1a (Suppl. ): 151-154. Mr.1927 (Rec'd N.) no.4.

Rogers, We. 0S» Root stock effect on colour and size of apples.

Wing Rep. Hast Malling Res, Stat. 14(Suppl.): 1é=

eo, places. Mr.1927 (Rectd N.) no.2.

Wormald, H.

A disease of the Shasta daisy. Ann. Rep. Hast Melting Res.-Stat.. lSo(Suppl.):: 96-97. pl. ‘Mr. 1927 (Rec'a N.) no.2,

Caused by Septoria leucanthemi.

Wormald, H.

A leaf blotch of quince trees. Ann. Rep. Hast Voldine Res, Stat; Ls(Suppl.):; 87-88. pl, Mr. 1927 (Rec!d N.): no.2.

Sclerotinia cydoniae,.

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Mr. 1927. (Rectd.N.) jallo)e aS

Wormald, H. cf

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Vinge mone), p.4.

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Guilliermond, A.

Le chondriome de la cellule. végétale. A propos ‘dtun article récent de M. Pavillard. Arch. de Porcoen. Bull, Mens. 1: 185-195. Ag. /S.1927% no.8/9.

Protistenk. (Jena) Bachmann, §.

Die pilizagalien einiger cladonien.. II. Arch. Protistenk. 59; 473-416, Midas: WOLLO2 74) MOwem

Lindemann, E. Ueber einige dinoflagelleten des Kaspischen meeres, Arch. Protistenk. 59: 417-422, il- ees. )) O.1g27. NO.2. Diplopsalis behningi, n.sp.

Retenardt : cA‘.

Beitrage sur cytologie der protisten (Gloeo- dinium montanum, Cryptomonas ovata, Eremosphaera viridis und Kentrosphaera Villei) Arch. Protistenk. 59; 301-338. illus., pl.d-6. OAIe7 2 MOK.

RO Senn i. Cre <

Zur kenntnis der gattung Pseudospora Cienkowski Arch. Protistenk. Bor SoO=SO8 et. tIlUS6.1 Oly SUS) ly eiepalaral olen

Pseudospore eudorini, n. sp.

Rubbereult. Nederl. =Ind. (Batavia, Java) Reydon. oG. A. Over den meeldauw in oost-Java. Resultaten van / de in 1927 schouden meeldauwenquete. Arch. Rubber- cult. Nederland.—Ind. ll; 435-464, O.,L9275" (mG On English summary (On the mildew disease in East, Java. Results of the mildew inquiry made in 1927): 461—46%, . Oidium heveae.

iSuvkerind. Wecerl. Indié. (Meded.) (Soerabaja) Bolie, P.C.

Ben onderzoek naar de oorzaak van pokkahboeng en topros. Arch.Suikerind. Ne@erl.-Ind. (Meded): 1927, MOO. | PaosI~OO9. Hof re ee

Bnglisn summary: p.607-609.

Gaused by a Fusarium, only becoming virulent when the parasite cen reach the youngest fast growing parts of the - host plent during warm and damp weather.

- +

has » eer Ble

by ewan

Diels 70.24, p. BS

ch. Theecult. 5 Steinmann, A. _ De zwarte wortelschimmels van de thee. Arch. Theecult. 1: 65-72, pl,xi-xvii. aly LO. Hnglish summary: p.72.

Austral. Sugar Journ. (Brisbane) a Wood, E.J.I. Leaf scald and spindle. top. Austral. Sugar gourn., 19: 423-425, OSL S AER eavopatiis Spindle top, pink sclerotial disease of leaf sheath (fungus undetermined)

fochem. Journ. (London) BESMOD sj. oH.

The estimation of cyanogenetic glucosides. Biochem. Journ, Si Weed LO. DUE! salio) iI ae Prunus laurocerasus, aE Leta ane i Blagoveschenski, A. V. & Sossiedov, N.I.

The specific action of plant enzymes. III.

Blochem. Journ. Buewie2O6—LALo:, O27 NOW Di

Channon, H. J. &Chibnall, A. C. The ether—soluble substances of cabbage leaf

acid. Biochem. Journ. Pyare bl ka Waa ht BIO 1927.

“Biochem. Zeitschr. (Berlin) Heiduschka, A. & Tettenborn, H.

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Oparin, A. & Pospelowa, N,

Der fermentgehalt ruhender weizensamen,. ‘Biochem, Zeitschr. 189: 18-25. 0.1927. no.1/3. Zaleski, W.

Beitrege zur frage des hexosenabbaues in der pflanze I-II. Biochem. Zeitschr. 189; 39-48, 101-113. O27) ne. /S:.

samen. Olga Pissar,iewsky joint author I. L. Notkina joint author II.

ire: The specific conditions of action of leaf salicinases.

cytoplasm. IV. Further observations on diglyceridephosphoric

Ueber galaktoaraban der lupinensamen (Vorlaufige

14 Ueber den zymaseapparat der samen. II. Ueber den zustand und die wirksamkeit des zymaseapparotes der

. . » i ‘ i . % ‘ Cd & r 7 ‘ 2 ~ . . ee 4 hs S ~ J \ =p 5 : “ . 4 - t ‘ 5 { . & . > co © % s a ’ -~ . oa ’ A fs > te ‘ ‘ 4 7 5 ‘ , : ; : a ‘ x 4 5 Peet wt e ee aye ke 3 o . a

Py

ae

yoann,

‘luc Anch

NCHS NS Nea olhye) saan ralelisye

or. (Sacramento, Calif.) Day, L.H. ; Additional advice on use of gin: chloride for pear blight cankers. Blue Anchor. (11); Coy eee Niner. | NO. Ll,

Whebapolra’e Weigle : = peaches, Blue Anchor.

Winkleman, J. A. & Jones, B.

Orchard pest and disease control calendar for Pe Kose Bie Anchor. 4¢1L)s 2, YO, Zilee2. DL US:. A US ened avounelkalie

Tokyo. Hayata, B. On Monachosorells, a new genus of Tern. Bot. Mas. Tokvo. 413 538-540, 570-573. illus. DS eS 1927. no.488, 489. Japanese With Latin diagnosis.

Jai e tostacee haan a

srcancersdisesse Of Prunus mume and P. persica Caused by a species of Cemarosporivm. Bot. Mag. Tokyo. 41;541~546. Sel oric. 1 ROktOu s

a DEL GLCAC s

Oimboy iE. aay

On the buddins of nuclools in the rood-nodule of Wistaria. Bot. Mag. Tokyo. eale Soll boome alias. Sees y N0..409..

Kanna, 8. " eelbino and deficient seedlings of balsam. Bove Wem. lokyo. 9 4s) 647-551... 5.1957, no.489.

Miki, S.

Ueber cas verzweiguangsmodus und die blattenord— mune ces’ rhizons von Neiumso nucifera, Caertn.

Bot. Mac. Tokyo. Al: be@2—626. TOME Si ed op Masai /alirial Ag.1927. no.488.

oa 4 : gee oa eM LA Rates Hines eT EI) eR el pa wy ue kenese) Ber nies FED OMe | SUM a

Megs no.24, Pete

lage Hoe oe (cont.) — Nakai, T. i Notulae ad plantas Japoniae & Koreae. XXXIV. Bot. Mag. Tokyo. 41< 501-522, Ag.1927. no.488.

Yamamoto, ¥Y. Notae ad plantas Japoniae et Formosae V.

Bot. Mag. Tokyo. 41: 566-537. Ag.l927. no.488, Japanese.

Yasuda, S. & Arai, T..,

Physiological researches on the fertility in Petunia violacea III. The relation between the se= eretwon of stigmas and fertility. Bot. Mag.

Tokyo. PaaS OOo y.) VowlIS7~ NOst6o. -. Japanese with English summary.

mMBulet. Aer. Roumania. — (Bucurest) peeaer, Bi) :

Plante medicinale sAlbatece. Bulet. Agr. Roumania. TI, 3(3):-1-40. xxxvii pl. tpart.col.) Oe Sule... \no:.'7/2.

Savulosen, Ds

Die veectation yon Bessarabien mit Bosendenes be~ rucksichtigung der steppe. Bulet. égr. Roumanis. it, Rese Sapp).<- 155 oo. xlv tab.j. 0 maps. L927.

fae Congo Belge. (Bruxelles)

Demeuse Rapport sur la foret de Bukake = mane (Kasai). (cont .) Bull. Agr. Congo Belge. 18: 249-280,

ge.1927... no.2.

. Pop. Inform. Morton Arb. (Lisle, 111.) “Teuscher, H. Glimpses of the Morton arboretuia. Bull, Pop. Inform. Morton Arb, 2: 37-47. ALAR bI uae tar ey Oke nos10/ 11.

Meescr. Pharm. (Paris) . Cerbelaud, R. Lichens colorants et* lichens aromatiques Pmeesci. Pharm, 34; 577-587. 0.1927. “no. 10;

aN

deheu, wi. o Chartier, Js

Etude de l'herbe ditte ta la femne battuel es mus Gommnis L.) cause de dermites. Bull. Sci. Pharm 64: 566-575. Pints Ore Sale no.1l0.

Sartory.. 4., Sartory, R.-& Meyer, J- Action du radium sur la const itution morpnologique

et biologique de la cellule végétale adulte Bull.

Bee eres. 34; 650-564. illus. 0. 1927, no.10.

1 oa i

een Hi ei)

ie aan!

i

yt

i ie

eet US | I! “ iit { - ; Gil La > " . 7) i: i y ‘ \ i if j ‘ » \‘: * 1 Ts eA i y rd 1 Ry Lf 1 ts ts fers pe ith i 1 Fe apy re i ee i ; nn i ; , ® A | 4 os ji ij Ly, ny , ( = i ie 1 1 és ta r i eet hes } hi ) ! HI ee e ay : . ; A i i ‘ f k { i: i . i : a ; t dea NOON ; ian 1 tate ‘ r he: a : 4 Ves vi 4 & | i [ ) i i) ‘ " ty ‘ J Lf » . iat ad 4 Y ’ =) 1 ' ry 7 i ae i \ re j fi i 1 a ; " \ Li HL bs . * Deel . ' O58 ee NF ll if T : (} i) » U , | iT i lie Pf o eh Ke to tah bah Wan He ep f rear ine UAL aM ah Ky | Aen < i ;

per

Pie. Liss by al Bhs jt Ory i) a be ; hy f 1 a7 © i rm La ia ‘Tt ny As Noni

Ving no.24, p.8.

Soc. Rot. Genéve, } Beauverd, Ge

Premiére appat ition en Hurove du Veronica fili- formis Smith [1791] avec observations sur la biologie de cette plante. Bull. Soc. Bot. Geneve. Ts 18: 328-329, J1./D. 1926 (Rec'd N.1927)

‘Chodat, RY Le genre Phaeoplaca Chodat (Placochrysis Geitler) Bull. Soc. Bot. Geneve, II, 18: 295. J1./D,1926. (Ree'd N.1927) no.2. Proposes name Phacoplaca thallosa var. membrari- gera,

Chodat, BR. H. & Rehfous, L,

La vésétation ae Paraguay XIV. Amarantacéds. Bull. Soc. Bot. Genéve. NG Ne a yaaitn os reac em une ed lnt Ks) J1./D, 1926 (Rec'd N.1927) no.2.

Gaillard, G.

Notes sur les roses de 1'Entremont. Bull, Soc. Bot. Genéve. II, 18; 175-180, J1./D.1926. (Recta N,1927) no.2.

fendner ,) A’. ‘

L'Absidia butleri, une nouvelle esnece de - mucoringe. (Bull. Soc. Bot. Geneve. | TT,18; 181-183. Wluss. J1./D.1926.(Reeld N.1927), mows

Palmans, L.

Note sur une azotobectérie trouve dans le Lac de Géneéve. Bull. Soc. Bot. Gereve. TE ALB av a Ole. V7 illus. J1./D.1926 (Rec'd N.1927) no.2.

Azotobacter chodati.

Vischer, VW.

Btudes d'algologie expérimentale. Bull. Soc. Bot. Geneve. II, 18; 184-245. rislatousiiy! Weha)) 40) Meee. (Reeve N.1927) no.

Weuchat. Sci. Nat. (Neuchatel) Msyor, E. ; ) )

Btude expérimentale de quelques uredinees. Bull. 30C Neuchat. Sci. Nat. 50: 82-94. 194. (Rec!d N.1927)

Hyalopsora polypodii-éryopteri dis, Uromyces excavatus, Puccinia actaeze-elymi, Melampsora abieti- capraearum.

Splaner, H. la

Analyse pollinique de la tourbe de deux marais ae la valiée de la Brévine. Bull. Soc. Neuchat. Sci. Nat. 50:95-100. 1926 (Rec'd N.1927)

mS no.c4, p.9.

111. Soc. Vaud. Sci. Nat. (Lausanne)

Meylan, C.

La flore bryologique et. lichénologique du bloc erratique de La Grange-de-la-C6te. Bull.

Soc. Vaud. Sei. Nat. 56; 165-172. illus. Ag. 1926 (Resta t.poe7) novel?

Meylan, C.

Nouvelle contribution hla connaissance des . lichens du Jura, avec quelques indications de localotes Ges Alpes: Bull. Soc. Vaud, Sci, Nat. Boy W7ieel7s, Ae.1926 (Rec'd N.1927) . no.el7.

La Cellule (Lierre, Belgiwn) Belling, a The assortment of chromosomes in haploid da- turas. a Cellule. “37: 353-365, DLs, oer:

Kagawa, F.

Cy$bbogical nese on ieee ee and. Meee Lops es Le Cellule. Oi ieee Ose « Soe Mls) ale

EZ. Size and shape of somatic chromosomes.

Robyns, W.

. Le fuseau de caryocinese et le fuseau de cyto- €inese dans les divisions ecuebiaues des phanéra- Comes A2e4er ce wbies.) La Cellule, 37: i43—

L793, Ca 4

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‘ Development of the archegone and studies in ‘u fertilization in Lygodium palmatum. La Cellule. PR eyecocancies 6 pl. L927.

Szakien, B.

| La formation des chromosomes hétérotypiques a iweate-Osmundareealis , ha Collmie. S75 so t—

Bg (Boh, 61927.

Yaleanover, aay

Gore r bet ion © itétude de la réduction dans L'Oenothera biennis. La Cellule. 37; 201-227. fii pl. 1927. :

MeSe eee N30.

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ralisées et leur portée pour ke oe tion des

phénomenes normaux. La Celiule. B73 45-73, pi. ANS Pare

Eerraipi. Bakt..Abt. 21, . (Jena) Schneider, 1.

Zur biologie einiger lilieceenbewohnender uredineen, Comunale wwupalat . Abt wudehe) AoaleOm Boo liter G25 be27 sno.) lA.

fapras indust. (Tampa, Fla.) Rhoads, A.S.

The water requirements of Florida citrus trees. Gitmic industr., e(ll): 6-9, 27, S0-d1. NiL927.

mpt. Rend. Acad. Sci. Paris. Mascré, i. |

Sur la fixation du chondriome de la cellule vécétale. Gompe. Rend. Acad. ‘Sei. Paris. 7 185; 866-369. OG RUSTE ES aa ial le ae

Compt. Bends Soc, Bich, Paras. Bohn, G. Points de flexion géotropique et leurs deplace—. “ments chez le Gnaphalium undulatum. Compt. Rend, BOC. Broun rors. Osi 2o2—lel4. Tilus. N. L927). no.oo.

tures @ruit, (Paris). Evreinov, V.

Le bibassier (lo-quat) - Hriobotrya japonica idl. sa culturevet ses variétés, Cultures Bruit). 5: 882-887, AMIS Oa ie fg OOS «

eut. Landw. Presse. {Berlin} | Meyer-Bahibure, We ie belampfung der "weiszseuche" (urbarmachungs-

‘Frankheit) des hafers. Deut. Landy. Presse.

mom oLOnoie dws. O.29,: 2927. 10.44. inahr. Pflanz. (Berlin) Hulsemann,

Dacvylaria grisea (Shirei), ‘eine reiskrankheit

und ihre bek4mpfung. Coa Pilanze.. 24: 350- Gol. Dans ai. Mad, Loe no.cl,

"

ni vay 4h

¥e eg ae it

Wine nGt et pel Das

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Coupin, H.

Sur la nutrition azotée du. Penicillium glaucum Compt. Rend. Acad. Sci. Faris. LOS?) 365=96o)0N Mem, ee He MNO. Lo

ne TO se EL) g

md. Acad. Sci. Paris (cont.) Dantes, ie) Lthéredité de l’absinthe greffée sur chrysanthtme arborescent, Compt. Rend, Acad. Sel. Paris: 185: 1064-1066. illus. I ee te Clare Ole Artemisia absinthum on C. frutescens,

®

Daniel, L.

sur les variations de la descendance des topinam- bours greirés. Compt. Rend. Acad; Sci. Paris. Leds 968-970. iidos.. INE AR ES Ar aaI) salalrs, | Jute).

imberger, L. .

La ae des montagnes du Maroc central. Gomptiy Rend. Acad. Sci. Paris. L863 (Lisg-lilad. De UO Tei) LAO el»

Hagene, P. . . oop . Colonies d'espéces calcifuges dans une région

ealcaire,. Comst.vHend. Acad. Sci, Parisi LBS 1057~105¢. Sa Lei no.20.

* ation de la notion de pH 4 la conservation ray

des aot at lies issucs de a My ch samaienc. 1 Clepitronei!

no e Eze

Lesage, FP.

Précocité ot rendoment final dans la thermo— biologie des’rlantes ¢t yariations avec la latitude, Gommt. Rend. Acad.Sci. Paris. 185; 966-968,

Bune cia) Cm) OES buudy of Lepidium sativum.

a Midge, Emile. |

a Sur plusieurs formes particuliéres et endémiques Be ce foe Praibieun dicoceun Schrank, Gero, (hence Weage i; Seis, fon Vs, UO ve OL LOS « w.1927, TOM tee

Soucses, R.

* Jo. oBmbryogenic dgumineuses. Les premicrs stades du dévéelopnement embryon chez le tiedicago lo-

OVER AE alee Compt. Rend. Aced’., Sai.) Paris.

185; 1062-1064. illus. Nena LO mn

ees, Li ae lL!

mernet WP .Gs :

Iniduenece du, milieu sur ia croissance des cham- pignons de lichens. Compt. Rend. Acad, Sei, Paris, ebs LTitg—-1i5i. Ne boe7.) novel,

al

Vad eee

7 i ie "V

iA Self vy A

aN whe. ea a ae : WT Yad |

4 | ve ; , iq ye : Ae Me AO YM ore el

yee

Vid, no.25) paella

omot. Rend, Soc. Riola Paris,

Bach, fy & Cesbron, R.

La germination des spores de Mucor spincsus Yan Tieghem. Compt. Rend. Soc. Biol. Paris, O67: 1453-1335, NES ROA mG eb

Costa Azzurre Aegr.-Flor. (Sanremo)

Persico,') A.

Amygadalus persica, Di una forma di allevamento del pesco. Costa Azzgurre Agr.-Flor. (ees 255» Dye SSI enti an rave yea et

ena)

Bodmer, H.

Beitrage zu heterostylie problem bei Lythrum sa- Wicsria, Ls duoway | dee(n. tee): SO6-c4l, 1927. no.3/4,

Goebel, K. & Suessenguth, XK.

Archegoniatenstudien. 18. Selaginella sanguino~ lenta und die symmetrieverhaltnisse der gatiung Se- laginella. Fiore. Veet. te ce): S9b=4105 illus, 1927,

Hartsema, A.M.

Untersuchungen Uoer die luftwurzeln von einigen Jussicua-arten. Flora, 122(n.f., 22) 1242-263. ei tos. pl. daa. W967, nods 4.

Kuoper, ‘.

Notiz uber die sporenausstreuung bei Platycerium biforme Bl. Pig. yabeo (Nets. elt OC Sone Wile bas.” 1927, n0.3/4.

Ossenbeck, C.

Kritische und experimentelle untersuchungen an Bryophyliun. Riliomaty I eeltet su ee) 2 ote oe ne pus, i L027, (no .of4.

yLeecker 05

Ueber das vorlomnen von kompasspflanzen. Bin nach- trag zu meiner arbeit Uber transversale kompasspflan- Zens eas et Msd.ce))$ eee! bi Leta) gnome

Suessengutk, %.

Ueber die gattung Lennoa. Hin beitrag zur kenntnis exotischer parasiten. Pores beet. oul ee seat 305. Liduse i OSs mona.

Bemerkungen uber die inversion des embryosackes in den samenanlagen von Cotylanthera: p.302-305.

- -

le q . . ' x - on Pt . - . aa

‘ _* : Can a rca : ey pai a 2 On Ra ROLE Tas Wiha

’ “ , . ' an i iT . Ty Vad i

NiO nO Sys De hic.

ora. (cont.) fimnel,. He * Uber die bildung anomaler tracheiden im phloem (Beitrage zur experimentallen anatomic der wurz el). MLGRE Iain aa ee) ft cOs-e4l. "' Pidus,) Loe ye no.wf4,. Hxperiments with Taraxacum officinale.

Florida Grow. (Tampa) Wolf, F.A, & Fulton, H.R. What growers say on melanose control. Replies to

oa recent questionnaire announced, Florida Grow. Forstw. Centralbl. (Berlin)

A Wiedemann, H. Untersuchungen uber das tannensterben,

eS “Horstw. Centralbl. 49: 759-780, W.1,1927. a © Fruit, Flower & Veg. Trades Journ. (London) & Holmes, R. a Potatoes, a cure for late blight disease. Fruit, a Blow. & Veg. Trades Journ. 52; 643-644, N.26, me EP oiatNO vor. ' Fruits & Gard. (Zeeland, Mich) muey ., H. B i fhe romance behind fruit names. Fruits & Gard.

Bley.) 50125 Ds 1927.

_ Garden (London) Weaterer ,. Ba) Ge

a Shrubs for Autumn color. Garden. 913 760- e 761, Pius oo Nees, "Ler. NOmedel.

' Gard. & Home Builder (Garden City, N.Y.) Hart. Da Ws 1927 dahlia roll of honor. Garden & Home Builder. 46: 518-420, 360, 376. Tass DeiSe 7. WnOea.s

June, Va /

Trees of God. Christmas festival trees in many lands and the happy symbolism of evergreens. Gard, & Home Builder. AUS Meo MBE Mireod Petes red cto PLUS) Oe 1927, no.4,

Wee money. Dr lS.

& Home Builder. (cont.) McFarland, J. H. A Ghristmas-rose: not roses at Christmas. Garden & Home Builder. 46: 347. illus. Dry) USI | eae) eae Helleborus niger.

Wilson, E, H.

Arnold Arboretum's greatest gifts. Gard, & Home Builder, GW BAO Broa aaa, D, TS PePEN no.4.

Gard, Chron. (London) Beown. 7 Ni) Bis Mesembryanthemum (cont,) Glottiphyllwn (cont) Gard, Chron. mimes, BIO, 429-450.) Wis a Melon ue aie BORO ti eLoo

Grove, As” Rhododendrons and lime, Gard. Chron: (lin, Be: 426-428. illus, W.26,1927. no.e1so.

Gartenschtnheit. (Berlin) Kesseiring, W.

Sotitblthende enziane, Cartenschénheit. 8: Sse Hoo als. / O.1977. no, LO.

Wilson, G. Die neueste orchideen-hybridc-gattung. Garten- schirheit. ee Gite, 90,1927.) nolo. Burrageara windsor.

Gartenw. (Berlin)

Kammeyer, W. F.y Die hingenden g’irten cer

oe 690-692... Lillus. i

Semiramis. Gartenw. O27 Wiki) HON fOr

bea pes) im

heaubert, Ry Win never Digitalis-schidling. Gartenw. mne74oio. (illus, N.4, 1927. no.24, “Colletotrichum fuscum n.sp. on Digitalis purpurea. Gartn.-Tid. (K¢benhavn) Jérgensen, ©. A. Pletsxurv hos nindbaer. Gartn.-Tid. 43, 571 Mie oilus.. W.15,1927. no.to.

~ Godn. Otch, Zemled. Izpit. inst. Sofia (Rapp. Ann, Inst. Rech. Agron. De ttat, Soria)

TVANOV, Ds Be & Pavey, bs :

Fitopatologichna sektsiia (Phytopathological section) Godn. Otch. Zemled. Izpit. inst. Sofia (Rapp. Ann- Inst. Rech. Agron. Etat. Sofia, SSS WES Ook Mites

Fungi causing dise.ses, arranged systematically. Bulgarian.

Dy, oe es be NE be ; one Pe A

Y: ae aia

v Wavionin 2 ne.25, p. 14.

Hy i Nature (Sound Beach, ‘Conn. ) Shippes,P:

Bud fasciation. Guide to Nature. 20: 73. DS os) Nai tis no...

Bud fasciation in Huonymous japonica.

_ Hedwigia (Dresdan) ; Andres, Heinrich Beitrage aur kryptogamenf lora Wolhyniens I~ Meaiievay yore lei4-222. 0.1927. ino / 5.

Andres, H.

Beobachtungen an Buxbaumia aphylla L. If, Hedwigia. OP 287 — 245, LETS ete pen Ol 1O2T yn.) 5.

Cholnoky, B.von, Beitruge zur kenntnis der bazillariaceen-kolonien. Bedwas 4.067! 223-256. illus, 0.1927. no.4/5.

Pama, «de

Beitrage zur pilzflora Mahrens und Schlesiens (oom Hedwieia., 67: 177-213. 0.1927. no.4/5,

SevOLreZow, 857 Ws Hinige susswasseralgen aus Tobolsk (Sibirien). Hedwigia. By)S 246. 0.1927. no, 4/5)

skvortzow, B. W, Usber einige stlieswasseralgen aus Pamir (Asien). HedWigia. 67: 247-248. 0.1927. no.4/5, ' Hilgardia (Berkeley Vo lie a eae _ The enzymes of Pythiacystis citrophthora Sm. and om. Halperdia., Sree Oey aU el Oita iMOnrea

illus. (Boston)

Durand, H.

Mr. Pe gn Wild flowars disliking lime. Hort. Titus. 21459-4460, sig ese tea OLS Abie 1927, Ome / House & Gard.(Greenviich, Conn, ) fi »MeCully, A. stately lilies for the garden. House and Gard.

Bere) 6.150, U5e, 156, 158. illus. D.1987,

Rockwell, F. F. Oe Aristocrats of the gladiolus tribe. House & Bevcends hse.) s 78, 160, 168. D.1927.

& oe as Hi Le SOM Wo wen bly Bone trees for open spaccs. House & Gard.

52(6): 104-105, 140,14 a eA ae ety el abl sy yp 1927 «

Pilus, Zancw. Zeit. | (Berlin) Manshard, Ey Der wert der rechizeitigon crkennung von haterer-

krankung auf saurem bodcn. Ditus!) bandw.)))) Zedibe Mee eee serie vais) Nat, 19274) Ose

Schlumberger, O. Beobachtungen ber einige krankhefte erscheinungen

bei kartotfeln im jehre i927. TAM as) Wenclvie ht ent ane ReeceeSeGe alias!) N.4, Lee’. nOwes.

Indiscne Culturen (Socrabaja) . Vern barent A.J. Pijpbiloemen (Aristolochia's Indische Culturen. 12: 854-856, 860B, illus. 0.15, BES ati

MOO

Industr. & fncin. Chem. (Zaston, Pa.)

Gurtin, L.b., Kline, B.L., & Taordarson, Experiments in wood preservation. V. Weathering

tests on treated wood. Industr. & Engin. Chem.

Ue mi6tO Tota (aloe 7) no. le.

Vi

WM

Male: dene) (Milen) Reacei V.

Liorigine del "pero Cose 40" 6 cenui sulla sua @oltivazione. ital. Agr. Ones Ar hy pesullrois:

oe ai DOS LO.

Mizy. Samarsk. Sel.-Khoz. Inet. (inne) Seni inst. Samara )

Cilisroveky, Lo? Nie a OG MAS BAL. mycologischon filorn des TICS =o AM eZ lace mod

pouverne—

ment Samara. Liste der im jahre Mara gosammelton pilze. izgv. Samarsk. Sel.—Khoz,

Mist. (Ann, Aer, Inst. Samara) 2: Lv-<o. 1926. (Rec'd /

Dyiee2?) Russian.

Galaavoveky, 1.0% akin SULVey. OL snares

eitic diseases of cultivated and wild plants in tne government of Samara Ton Loco. : Tzv. Sanarsk. Sel.-hoz. Inst. (ann. Agr. Inst. Samara) 3% 465-201. 1926 (Rect d D. 1927)

agssian with English swumary.

At

ei per) hy

Via Os coy) ow Lo

ss. Bot. (Leipzig) Fitting, HB.

Untersuchungen Uber chemodinese bei Vallisneria. Jahyb, Wiss, Bot, 67: 427-596, illus, 0, 1927. NOed,

rey Ae

Das wesen der chlorzinkjodreaktion und dag ‘problem des faserdichroismus, Ein beitrag zur theorie der Foren, sanup, Wiss. Bolt, 67; 597-634, i DAE Shave ig i Oo ehe NOwos

m Journ, Aer. Res

a Hoggan, I.A.

: Cytological studies on virus diseases of solana= as ceous plants. Journ, Aer. fee 35: 651=671,.

i batt a Ceiteoenw “(Recta N22

BS Latshaw, W.L. & Zahnley, J.¥.

a Experiments with sodium chlorate and other chem- “a icals as herbicides for field bindweed, Journ.

a Pees Aiea 757067, illus, 0.45, 0927

Be (Rec'd N, 22)

BF, Sartoris, Geb.

-_ A cytological study of Ceratostomella adiposum a) (Butl.) comb. Nov., the blackrot fungus of sugar

“s cance. Journ. ABE = 353. 577— 585. Liias a oe 7 Cheeta: Wee) no...

BCOULELGs (Cece The effect of absorption by plants on the con-

i centration of the soil soluticn. FOuUrM,, Neh, Res. a obs) 745.756, Jb, 1927 - (Recta N.22) anes

a Webb; R. W.

f Soil factors influencing the development of the MOSALC disease in winter wheat. Journ. Agr. as Res. Bemop mole Tiles OV 2027, Recta Wels). 10.7.

_ Journ, Agr, Sci, (London) i Briston Roach, B, M,

On the algae of some normal English soils, Journ, Agr, Sou, nares 563-588, Ondsere no.4,

dalaman, RR, N.

A note on the production of premature sprouting in the potato, and its application to the study of virus diseases, Journ, Agr. Sci. 17s DeteO29.6 0.19275 no.4,

Vip Owe gle dik ts

Journs ASY. Sieh (eont.) |

Taylor >, we Me a mois temperatures under cotton in Egypte

Soensiaye AEST » SOig 7 ° 4.39 mm Onis OF L927.

nots.

Journ, Arnold Arb. Mattield, J. h botanical journey in Greece in the summer of 1926 (conci.) Journ, Arnold Arb, Bs 20E= See Nene, (OL L9e7. || ow 4

Nakai, JT. Morus alba and its allies in the herbaria of

Tinnacus, Thunberg and othe Se) Journ, Arnold Arb. 83 2v4—23bB, On One NOs “te

Morus scabriusecula, sp.nov

ae Rehder, A. & Wilson, HE. H. ie An exameration of the Ligneous plants of Anhwei Ph Supplement. Journ, Arnold Arb. 8: 268-240,

BTR Mi cs) 0,1927. not.

Journ. Bot, (London) Bedell, Bove The floral mechenism of Catasetwn macrocarpum Rich, (0, tridentatum Hook.) | Journ, Bot. 65: Cotes) adbus. GueL927, | DO.T7o.

Dagliesch, J.%. A variety of Spirodela polyrrhiza Linn, JOULM. Bot, Spy LG 6 N. Loe, NO» ieee

uxell, Ney We \ Mr, John Gogeweiler'ts plants from Angola and Portuguese Congo. Dibotyledoues: Polypetalac (cont. )

“Zourn, Bot. 6b) 75-80, N.1927. No0 779,

BeCaAt yes Ue Us

Salvia controvyersa Ten, Journ, Bok. 65,3520= Daly N.t9e7. no. 779,

Wame chould never be used except when quoted in synonymy of 5, lanigera.

omic ,01Aa (Ba) 19s Benjamin Daydon Jackson (1846-1927), Journ, Bot. 653 Gl4—517, Monge ne AGI (iit

Wilmott, A.J. Collecting in Spain from a motorcar, JOULN. | 6d; 29 I= 305 N,L9S7, mo. 7725

4 “ayy )

j

‘ ’ a ‘A P “ 7 ‘ ‘e ’ “a ‘ ; ma . k * P) Y ‘ ns Pai his : ¥ ‘ ‘ ‘* aes Hi es ee ¢ Uhre! \ 1 i we | an bay We te Pe

UM ie

bata

ele al @

aicn inhoritance a gberalit , Coll. Agr. Hokkaido. Imp. Univ, 20: 79-201. ‘pl. yeavilis | Os?

a ok Heenan iE ge Yabanabe » Gi

| On the difference in Phy sico=chemical proper ties of various protéins in plant sceds If. Aan JOUrN. Coll, Aer, Hokkaido Imp, Unive Sapporo, Japan. 19: 93-106. OVLIe 7 .!) Rose.

Takahashi, EH.

‘i Gn the aleohol-soluble proteins ot naked barley.) |)

Hefourns CoLly Aci. Holikahdi Imp. Univ, sappolos Japame: ii) eLt eee 18222: | nose. i

Mer. West ao) eae (Perth)

ees WM & Garden, a ae

‘i ceueeane (Srodium moschavam, (1) L'Hér).

4 Mpoublnag ea Denameys Nar, CSC. ea ET as oO

POD on, boa tie Ole Cal

‘ Carne 5 aie ie & G 5 mga! Aner ry 0) e aN i Drake, ov darnel, (Lolium temlentum, ane avaye DI; Journ. Dept. ter. Weed. Australia. Hace STEWS»

re UNE Anan ed maven ear

Carne, WM.

j : ie eliminary note on a theory as to the origin» of bitter See im apphes. — Journs Dept. Agr, Vest. UBasbral ta. Raa Sie SAO 6 a 1027. Weve

Wicken ai) Seas a

ees ick 2 Auomolste ‘currence 22 store in moet: ‘on to dee pickLir Tourn. | Meme) Aas ‘Wes saa Australi Ag oly St eoteee S.10a7s Oede — !

isha Ma uonell Sci, Soc, (Chapel Bill, nea)

Moker, *.0. ana CS Ee aks ReweLl, I Mircpoteusy mou rslalst Mite wholl Sci, SoG. per iio=lel, | port D107.) moruier Ue i aa of gubsication ot bars Homelli pyldSeLé BOgU |

{

Coker, Ti. C- 3 Ae oul | Mew or noteworthy Basidiomycetes, Journ. aMelale yy) a Ce Aes oe pl Leese | DsLoe te), Ze) AN Pa) eee spiralis, G eee! 0 ae ae aa a oandkeasis, oe

ao ae

aviche NO. ens Devoe

Journ. Elisha Mitchell Sci, Soc. (cont.) Lehman, ‘S.G.

A CGercospora disease of soy bean. JOUrIs Elisha Mitchell Sci. Soc, 43:3; 1415, Delgeite

Cercospora diazu.

Abstract of paper before 26th annual eseane of North Carolina Academy of science,

Martin, E.M.

Cytological studies of the Exoascaceae, Taphrina johansonii and Taphrina deformans, Journ, Elisha Mitchell Sci, Soc. 433 15-16. D,1927.

Abstract of paper before 26th annual meeting of North Carolina academy of science,

Patterson, P.M. ite

Fertilization and oogensis in Adaya , coloratoa. Hour, Blpena Mitchell Scil, Soc. 43; 108123, | plle- VOD O27 no.1/2

Patterson, P. ii. j

Oegenesis in Pythium torulosum, Journ, Blisha Mitchel sei! SOC. 43: le4el28. pl. ll. D, ANSP Waray

Poole, R, F.

A variety of Collybia dryophilla parasitic on dew- herr. Journ, Elish Mitchell Sci, Soc. AS: BOl=—PO A Tol oa%, : D.1927. . no.1/2,

Vou \ Be As Blight of Asparagus fern, Journ. Blisha Mite COL Seis joo. AS § O1—95, Pecnmd. Doe ae Dow 2. Causal fungus Ascochytula asparagina (pycnidial stage); Didymosphaeria brunncola (ascomycetous stage)

Moree NS EN a

The morphology and systematic position of the fun- Sus, Microstroma juglandis (Eerneng.) Sacc. Journ, Pir sway itched: Gi. SoG. | 452) GidelOO,. plea. Deore no. sk / 2,

Journ, Hered. (Vashinzton) Haton, F. iM.

Defrmiting as an aid in cotton breeding. Journ, Hered, LS: A5'7=460. illus, Onde no. LO.

LN sasilaTohgVit soupy aeO The pink flesned pummcelo of Java. Journ, Hered, 18: 465={427, illus. OMe kadar nolo,

WAS) HG pas Pacey

Fors, ered, |\(Coats 1) : Meaanihyy (Oct. Sado, Weds

A trigeneric Hybrid of Aegilops, Triticum and Secale, Journ. Hered, 18: 48)442, Tllus, OgL2i. no.ldQ.

a Zapparoli, DV.

"Gernious" secds in maize, Another hereditary encosperm character. your, Hered, 18: 461-462. Onbo2t. noeld.

Journ. Min, Asr, North, Irelend. Megaw, We Je Wotes on experiments relating to loss of vigour in stocks of potatoes, Journ, Min. Agr. North Treland.) ly Sieto,. ‘plates, L927. Deterioration tidy due to group of virus diseases.

Muskett, A.B. & Turner, H,

The control of American gooseberry mildew in northern Ircland, Journ, Min, Agr. North. Ire- one) Wiitomote |) Dis Let.

Journ, Soc. Nat. Hort. France. { Paris) Piranoue.cg -)R. Tuberculisation aerienne du topinambour 5 ‘la suite de ligatures. Journ, Soc, Nat. Hort. France, IV, 28: 422-425. illus. ORheZas

Journ, Washington Acad. Sci. leonard, v2, G. Buellis tuberosa and a few of its close relatives. Journ. Washington Acad. Sci. U7) BOS=D2On Wiss ape S27 enon 20

Stendley, F.C. New plants from C central America. X, Journ. Washington Acad. Sci. He sys O) rere DeA,. Loe.

Kleine Mitt. Mitel. Ver. Wasser-, Boden u. Lug t bhygiene Berlin- Dehlem.

ee. Binige eigensc

} Mov Mioine Mitt. Mite Lutthygsienc Berli ; 1927, no.9/12.;

Wranke Pflanze (Dresden) . monderan (ll.

Die Slchenseuche beim pllox. Franke Pflanze. Bisa bo. Liles.) (Ogle. TVs LOie

Tylenchus dipsaci.

‘7

ey

el ee

a. ee ea ee ee, ee ee a

Ven BO coy) Decks

Landbouwk, he a ah Maandbl. Nederl. Benootsch, Landbouw mensch,

Sons AM. & Zweede, AK.

Zelf steriliteit en kruisbestuiving van eenige kersensoorten in Zeeland I, Landbouwk, Tijdschr. Maandbl, Nederl. Genootsch, Landbouwwetensch, 393 b00—363, TUS, Oe loot.

English summary: p.d63,

Laadbouw Tijdschr, Vereen. Landb. Nederl,-Indie (Buitenzorg) schvargz, iM, B,

Héinige ziekten van onbekenden aard bij) 2roen= bemesters, Landbouw, Tijdschr, Vereen, Landb. Nederl,~Indié, 3: 201-219, illus. 0.1927, no.4.

English summary (Some diseases of unknown nature observed on green manure crops): p.cl4=219.

Landtm, Tids, Landtm, (Stockholm) Kemner, NA.

Nematodfaran fdr var potatisodling och medlen att fdrekomma den, LandtmTids. Landtm, 10: 948-944, ay aa Hig. Og Ae, 6

Pte ¢ Lesnicka Brace, u Nechleba, Al. SAN MMe EN tare | Mana v # ? ? a Novy druh €arovenilu na smrku a nova odruda

jedle. Lesnicka Peace. 63: 374385, illus. Loe7, no.9/10,

| ve Nouvelle espéce de touffe monstreuse sur ay épicéa,

May be caused by fungus, possibly Aecidium elotinum or other mst unknowm at present. II, Un variété nouvelle de sapin (Abies pectina= ta var. globosa).

Malayen Agr. Journ. (Kuala Inwpur) Bandsy Wee page) ibe s in the coconut palm. Malayan Agr. Agr, Journ, 153 290-293. one pas, falaeal r Ne Uae CLC e ie

Matiéres Grass. (Paris) Pieracrts, J. & Ipa tielt, Ne Une macardiacée nouvelle du Congo Be life. Le gonyo (Antrocaryon nannani De Wild.) II. Matiéres Grass. 19: 7999-8000. NSU eO2dy | MOwedes

Pieraerts, Je, lpatierl, N, & Simar, coy Contribution 4 l'étude chimique des malvales II, Une bombacée intéressante: le Pachira aquatica Aubl. Sa signification & titre dloléagineux. Matiéres Grass, 192°. 8000-8001. N.15,1927. noecdd.

€

S + u 1

Meee Youre tule vo SEL y, aeere , i : v; wr ‘ct ae hat at SP a SY AAS i i Pde it a Hy ea ’ nied Tee eth Re a: OL | Bred | a . \ Md rt r cue Lon ue ans nh oY, aX . » ‘¢ a Ph ee - aA 4 woe 1f r i J

Vivo. eo) Da cee

Missouri Bot, Gard, Bull, (St.Lowis)

The earliest “St.touisan of Botanical note.

Missouri Bot. Gard, Buil, 15: 14%1oe. Ne DO Bre) Owes

John Bradbury.

Mitt, Inst. Allg, Bot, Hamburg,

Christiansen, M. |

Bibliographie des geotropisms 1925, 1926 and nachtrag IV. Mitt. Inst, Allgem, Bot. Hamburg. 6; 421=450. M2 iar 11 Olio

Irmscher, EH,

Beitrage gur kenntnis der flora von Borneo, Mitt. Inst, Allgem, Bot, Hamburg. al Le Sig als Rise. | LOWE, 2 Maps. Hal eave

I, Vorbemerkungen, Von Edgar Irmschers

II, Kurzer bericht tlber den verlauf meiner reise in Central-Borneo. Von Hans Winkler.

Ill,Orchidaceae. Von Gea sianiainlae

TV. Anmnonaceac. Von Ll, Diels.

V. Geaneriaceac. Von Fr. Kranzlin.

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Beitrage mar kenntnis der ostasiatischen be- gonien, Witt. Inst, Allgem, Bot. Hamburg. 6: b43—360, aM Sia he. Leet NOwde

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Observations on the structure of Zygopnyllum fabago, Linn. Trans. Bot. Soc. Edinburgh. 29: Soeooue adds, 1987, now.

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Regeneration from roots of Anchusa; Anchusa italica. Trans. Bot. Soc. Edinburgh 29:333-3384. WAT <n 6A

Graham, R. J. D, Studies in wild rice - Oryze sativa, Linn, ivans; Bot. Soe. Hdinvurgh 29:649-451. 1927. no...

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Additions to the flora of Orkney, as recorded in Watson's "Topographical botany" Second edition (1883). Trans. Bot. Soc. Edinbursh, 29:408-428. A. no.4.

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Additions to the flora of Shetland. Trans. Bot. Soe. Edinburgh. 29:429-430. 1927. no.4.

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| Zeitschr, Forst- u. Jagdw. (Berlin)

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Beizversuche mit uspulun. JZeitschr. Sukku- Pemticy) 33)99-101,. 0.1927. no.5/6s

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Schwantes, G. Lithops dinteri Schwantes sp. nov. Zeitschr. Sukkulentk. 3:97-99. illus. 0,1927. no.5/6.

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Zeitschr. Zellforsch. & Mikrosk. Anat. (Berlin) q Senjaninova, M. 1 Chondriokinese bei Nephrodium molle Desv, Zeitsehr. Zeilforsch. & Mikrosk. Anat, 6:493-508. | Blasi Niger. \ Ot.

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Zelistimulationsforsch. (Berlin) Abele, C. Keimungsstimulationsversuche an den samen von Sinapis alba L. 4Zell-Stimulat ions-Forschung. erar(-204, Ja.1l927. no.d,

Wnkelt, W.

Das verhalten der cruciferenkeimlinge gegen kupfersalze, ein beitrag zum problem der beizung und der stimulation. Zell-Stimulations-forschung. 2i285~-290. Ja.l9e7. no.3d.

Thiem, H.

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se va in enmttey ©

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Wa g , nO sO, ; pad.

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New Books.

Pammel, bh. H., King, C. M.,amud Burns, Ha M,

Handbook of Iowa weeds. Ext. Serv. Bull. lowa State Coll, Agr. 139 64 p. ilius. 0. 1926(Rec'd N. 1927)

Brouwer, G.

Landwirtschafliche samenkunde, ein schlussel zum bestimmen der kleinkUrniger kultursamen sowie der wichtigsten unkrautsamen. Neudamm, J, Neumann, Bie eae

Minin He Ds

Corn disease investigations in prose and pictures. Reviyioa ed. Springfield y lid. Illinois Farmers’ Inst., 1927.

Mawson, T. H. The life and work of an English landscape architect, Manchester, Percy Bros., 1927

PEpuser yr. ‘Edelgladiolen, ihre entwicklung, anzucht, pflege und verwendung, Stuttgart, W. Pfitzer, 1926,

Samec, M.

Kolloidchemie der starke Dresden & Leipzig, T,. Steinkopff, 1927 (Handbuch der kolloidwissen- schaftein einzeldarstellungen v.2)

Schellenberg, A.

Wachstum und fruchtbarkeit der zwergobstba&ume... Stuttgart, EH. Ulmer, 1927.

Resultate anatomisch-physiologischer unter suchungen Uber die verteilung und die wanderung der kohlehydrateserven in den verschiedenen baum teilen von zwergobstb4umen,

schlechter, R.

Die orchideen, ihre beschreibung, kultur und zuchtung... 2, nevubearb. aufl. hrsg. von U.Miethe. Reman bs rarey,, 1927,

Pilzliche parasiten, von H.Klebahn; p.908-917,

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V.9, no.w25, p. 36. New Books, (cont. )

Seybold, A, Untersuchungen Uber die formgestaltung der - blatter der angiospermen I, Dic homologen kon-— vergenzreihen der bDidtter und allgemeine, kritische

t bemerkungen Uber das gestaltproblem, Leipzig, Gebriiber Borntraeger, 1927. (Bibliotheca genetica | v.12) :

Spaeth, E,

Pflanzliche lebensmittel (nahrungs- und ge- nussmittel) In Gottschlich, E. Handbuch der hygienischen untersuchungensmethoden Jena, 1927. Vie, pe97-o20. illus.

Theophrastus.

Theophrastus: De causis plantarum. Book one, text, critical apparatus, translation, and commen- tary by R. BE. Dengler. Philadelphia, 1927.

Up aN ene C4

Die alkaloide... 2, neu bearb. aufl, 1, teil. Berlin, Borntraeger, 1927

lst edition by E,. Winterstein,

Walcott, M. VY. North American wild flowers. v.3 Washington, et Gai AG tir

Reprints from Journals not yet rec'd or not available. Hiratsuka, Naohide A list of Uredinales collected in the vicinity of Lake Akan, Hokkaido. Reprinted from Trans. Sapporo Nat. Hist. Soc, Q9i2c25—-238. 0.1927. no.d.

Hiratsuka, Naohide

**“On~two species of Coleosporiwm parasitic on the Japanese Compositae., Reprinted from Trans. Sapporo Nati Hist. Soc. 9i2l7-224, 0.1927. no.2,

Correction List VeO,- NO.cd. Experiment Station publications Sampson, A. W. & Chase, A. Should read Bull, 430,

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- BO] ANY

CURRENT LIlERATURE

ADDITIONS TO THE BOTANICAL CATALOGUE, BUREAU OF PLANT INDUSTRY. COMPILED FROM PUBLICATIONS RECEIVED IN THE LIBRARY OF THE UNITED STATES DEPARTMENT OF AGRICULTURE, WASHINGTON, D, C-

ee MO wok Dec. Leechs 1927.

Anal. Asoc. Quim, Argentina. (Buenos Aires) Reichert, F. Wota preliminar sobre el, aislamiento de los

principios fisiolégicamente activos contenidos en las hojas del ombti (Phytolacca dioica), Anal. Asoc. Quim. Argentina. 1b: 221-224. My, /Je.

OR «

Ann, Epiph. (Paris) Guyot, A.L. Contribution a l'étude systematique et biologique de l'Asterocystis radicis, finn. Epiph. TEI aie 93. illus. Mr./Ap. 1927. MOwiers

Raymond, Jy eae Le "blanc" du chene, Ann. Epiph.: 13: 94-129. illus. Mr./Ap.l9e7. nove.

(ee edol Reichanst, Land- u: Vorstw. (Berlin) Gacsner, G. & Apoel, G. C. Untersuchungea tber die infektionsbedingungen der getreiderostpilze. Arb. Biol. Reichsanst. Land.- u. Forstw. 15: 417-436. Jing LOZ ma vO mon

Kohler, EB. Portgefthrte untersuchunzen Uber den kart- offelkrebs III. Arb. Biol. Reichsanst, Land. u. Forstw. 15: 401-416. pi. JL, L927, no. os

Rabien, H. :

Ueber keimungs- und infektionsoedingungen von Mitletia tritici. Arb, Biol. Reichsanst. Land.- u. Forstw. 15: 297-353. pili i: i Cees Ono

Arch. de Bot. Caen. Bull. Mens. Penis, M., Hrdtman,:.G. & hirbas, is Premieres analyses polliniques effectuees dans

les tourbiéres auvergnates. Arch. de Bot, Caen. Bull. Mens. Is POL—2LG. pli. O. L927 no bON

Les

ee

P

A 4 iy a

a

Nise NO ee Os ines

Better Crops. (N.Y.) Gregory, Ci T.. Sweet potato wilt. Better Crovs. 10: 24-25, 63. nee iD, LOB? amon Lav \

Theiss, L. E.

Telling plants when to flower and fruit, Better Crops. LOs 2h-23, OL. illus. INES es MO als

Better Fruit (Portland, Ore.) Fisher, D.F. & Brooks, C.

:

; Apple water-core theories revised. Better

\ Fruit. ZaCO iS Oeil. DeLee

a Abstract. of report.

F

4 Bol. Mus. Nac. Rio de Janeiro.

; Sampaio, A.J. de.

: Bibliographia botanica (cont.) Bol. Mus. Nac. d Rio de Janeiro. Bee faa oeN | LOt sole te

Bol. Soc. Colombiana Cienc. Nat. (Bogotaé) Moro. Ro As Un nuevo ascomiceto colombiano. BOL. SOc. bal

Nat. 16; 154-156. W.1927.

* : Colombiana Cien no.93. Echidnodes caicedoiana, nov.sp.

c =] ra) we

Bolezni Rast. (Morbi Plant.) (Leningrad)

i Bondartsev, A.&s. Y .e. 2b-jahrige titigkoit der abteilung fiir pflan-

zgenpathologie des Botanischen hauptgartens (1901-1926). Bolezni Rast. (Morbi Plant.) 16: 1-19. l9ev. rayon ua

Russian.

German reviow in Rot, Gentralbl. Te Siete ee to ee 9

i 1927,

| Bondartsev, a. | .. Zar hymenomycetenflora auf holzbestanden der Versuchsforsterei 2u Darniza. Bolezni Rast. (Mor- bi Plant.) Tee roo ab lus.) ee te mons Russioan with very brief German cummary. Latin diag- nosis of new species. (Cytidia albo-meliea

| Bondartsev-Monteverde, V.I. _.. Binige nachtré,liche beobachtungen tiber Phytoph-

thora infestans (Mont.) deBy, auf tomaten. Bolez- ni Rast. (Morbi Plant.) 16; 76-81. 19S 7 nO. Lis F Russian with German summary.

WALSH ala) eyre) oy hla ovearisin

»

Bolezni Rast. (Morbi Plant.) (cont.) Bondartsev—-Monteverde, V.N.

tes Die wahtend der 25-jahrigon tatigkeit der

abteilung ftir pflanzenpathologie beshcriebene neue

pilzarten und formen. Bolezni Rast. (Morbi Plant.) 16: 34-42, DOS 5 ile CO he

:

F: Russian. ; German review in’ Bot, Centralbl. n.s., lly 241— 242, ears

Bondartsev—Monteverde, V.N.

Henao pwolosie Colletotrichum lycopersics Chester. Bolezni Rast. (Morbi Plant.) 16: 70-76. ‘ See eSt oN) MUS) 2s7 1 hy Meyoy aly | 3 Russian with German summary. iF burewitz, Gk.

3 1... Bakterienfaule der stempelbluten von Cucurbita pepo. Bolezni Rast. (Morbi Plant.) 16: 43-49, Juliet imate} ilar

Russian with German summary.

Biological form of Bacillus mesentericus vulgatus= B. vulgatus (Flugge) Migula.

1 ee

Burewitz, G.K. ... PRlanzenbakteriosen und tdtigkeit der abteilung : fur pflanzenpathologie des Botanischen heuptgartens im

} untersuchen derselben in USSR. Bolezni Rast. (Morbi | Plant.) 16: 31-35. 1927. Mone ’ Russian.

Dekenbakh, ‘K:N. & Korenev, M.S. ves Beltrace wur kenntnis der mehltaupilze der cucurbitaceen und des tabaks in der Krim. Bolezni Rast. (Morbi Plant.) L6y 155-00, DTM eae 2, Russian with German summary.

Dobrozrakov, T.L. .s» Maladies non parasitaires de la pomme de terre. Boteanninast . (orb: Plant.) LG: L2l-165, mno'ek Russian with French résumé. Mosaic, aucuba, enroulement, frisolée, dwarfing.

eschele, 3B. +s Biglogie of Ustilago reiliana Kuhn. Bolezgni Rast. (Morbi Plant.) HOw SOS Maan UM ELEM NTS Perdana) deny, Russian,

Ae

Peed ii i ¥ ing wa yy |

(sy ant eal ba Gees hee zie Neg

4 . : i At t i. a c tee LE het ‘ ' q ’ a i : i s me “4 ue eae ; Ae eae : j uly 4 6: - } : | | ‘ i ye a i 4 ¥ yA 7% de! ‘ : ’ ” 7 eA AT 1) LA |

\ P Lines s*y }

oth ot hae i anal see

soe fi

. Mag On cOa. pets

Bolezni Rast. (Morbin Plant. (cont.) y Karakulin, BiPs .»-- Zur charakteristik der gattung Glocos-

poriun. Bolegni Rast. (Morbi Plant.) 16: SoeoOn ais Lars MOL. Russian.

Markova, M.F. ... Races biologiques de l'Urocystis ai.cmones W. | Bolezni Rast. (Morbi Plant.) 16; 135-140. joule, ; Me Aig MQ iaeas Russian with French résumé.

Novouspensky, S- P.

... Cylindrocephalum hyacinthi nov.sp.auf hyazinthen- blumen. Bolezni Rast. (Morbi Plant.) 16; 49-54. oe ve MO. ks

Russian with German summary and Latin diagnosis of new spec.

Rozhdestvensky, N. #. ... Dry slice conservation of discased potato tubers. Bolezni Rast. (Morbi Plant.) 16: 161-162.

Oe 7. MO ne. Russian with English summary.

Vasil'evsky, N.I. & Karakulin, 3B-P, ... Die rolle der abtcilung fur pflanzenpathologie des Botanischen hauptgartens in der entwicklung der

pflanzenpathologie in USSR. Bolezni Rast. (Morbi Plant.) Rome OKOwele he NO. L's

Russian.

German review in Bot. Centralbl. n.s., ll; 244-245. 127,

Vasilfevsky, N.I.

... Ueber die beziehung der Septoria-arten auf Ribes nigrum und R.grossularice. Bolezni Rast. (Mor- bi Plant.) 16: 61-70. VOTE Og le

Russian with German summery.

Bot. Jahrb. Engl. (Leipzig) Bornmuller, J. Beitrige zur flora Mazedoniens III, Sammlungen in den kricgsjahren 1916-1918. Bot. Jahrb. Engl. 6l(Beibl. 140): 1-56, N.15,1927. no.4,

Nag, | ROMS, Dias

fHot. dJanrb. «enc. (cont...) late gee A 5 Die subalpine flora der Sudeten. Bot, Jahrp. Hngl. 61; 285-20. ADRES aR U STE Fe Bisaltey tar

Regel, C. Pur klassifikation der assoziationen der sand- boden. Bot. Jahrb. Engl, 61; 263-284. Niel

G27.) now.

Reverdatto, V. W.

Dic vegetationszonen der Abakansteppe (Stid- Sibirien) Bob JeanrD, Enet). soly eov—eeer Net ano air. no..

Schonland, S.

Zur frage der struktur der plantanenbltite und die systematische stellung der platanen. Bot. Janrb. Engl. 61; 321-325. Nias SS haw In a/c

Bot. Not. (Lund, Sweden) Arwidsson, Th. Vaxtgeografiska notiser fran Norrland I- Bot. Wot. MOT 6) Goreook . as no. 5/6.

Gertz, 0. \

Ett fall av geomorfos hos hattsvampar, Bot. Not. 1927: 679-378, illus. no.0/6.

Boletus subtoinentosus,

Gertz, O. Pluorescens hos barken an Rhamnus—arter. Bot. Mote 9272 S66—5 72. no,5/6.

Gertz, OQ.

Jur xenntnis der sklereidenbildung im kallus- gewebe. Nebst bemerkungen uber die septierung der sklereiden und liber die bildung der thyllen. Bot. NOt eMC Ls SeO-OO4. no. 5/6.

Henriksson, J.

Former och varieteter an Anemone hepatica L. funne i Dalsiand. Bot. Not, 1927: 373-374, no. 5/6. —

MUG, ees Es Kongtaterade lokaler och frekvensuppgifter for ett par sdllisynta vaxter. Bot.Not, 1927: 635-336. no.5/6. T. Valeriana baltica ©. Pleijel och hybriden Valeriana boautiee Cy Pleijel. (x officinalis Ll. Ii. Sonchus palustris L.

Sr BoteNot., (

V.9, no.c6, pb.

cont.) st&lverg, i.

Studien tiber den zellinhalt von Nitella opaca. Bot. Not. 1927; 505-32. illus. no.5/6.

Bot. Tidsskr. (K¢benhava)

Grgnived, J.

Formationsstatiske undersdgelser paa nogle danske overdrev. Rot, Tidsskr. 40; 1-71. Ne POA Fev Oral ;

Rosenvinge, LK.

On mobility in the reproductive cells of the Rhodophyceae. Bot. Not. 40: 72-80, N. £927. no. l,

Dansk resuré (Om bevaegelighed hos r/dalgernes sporer): p.79-80.

Bryologist (Pittsburg)

partram, bh. Lb. Weisia and Hymenostomum in southern United States, Bryologist. 30: 77-83. illus, S, L927. NO.d- Hymenostomum Lligulaefolium, Weisia glauca, We andrewsii, sp.nov.

Blaydes, G. W. New station for Bryoziphium norvegicum (Bridel) Mitten. Bryologist. 20" 68a, S.L9eira Nene.

Merrill, G.K. A list of the Peruvian lichens collected by C. Bués, Bryologist. 30; 83-88. SHUG 2760 NG sa.

Yan wert, Mary © The lure of the Oregon mosses. Bryclogist. Be S6391 . SrbGe7 «NOs

Bull. Agence Gén. Colon. France (Paris)

Heim de Balsac, F., Deforge, AY, Maheu, J. & Heim de Balsac, H.

Contribution a l'étude des écorces tanniféres de Madagascar (cont.) IZ. Ecorce de padamier (Termina- lia catapp2) Bull. Agence Gén. Colon France. 20: 969-983. plates. Je. /J1.1927, nOw,ecD.

Heim de Balsac, F., Dagand, G,S. & Heim de Balsac, H.

Guiles de graines de baobabs (Adansonia L, - Bom- bacées). Bull. agence Gén. Colon. France. <0 988-990. plates. My., de. /dl. LO hs

Keehle, M.de. La comme arabique. Dull. agence Gén. Colon. France. <0: 956-968. Je. fii, 1927. nNoweons

V.9, no.e6, p.7.

Bulls Ase. Chem, Soc. Japan.

Takahashi, T., Sakaguchi, K. & Asai, T.

On the physiology of Rhizopus species V-IX,. Bolle Aer. When. Soc, Japan. 3: 87-92, Jl. fag. aD eirde .

¥. The preliminary research on'the occurrence of zymase and carboxylase in Rhizopus species. VI. The verification of the occurrence of zymase in Rhizo- pus specics. VII. On the formation of ethyl alcohol from acetic 1cid by acetone- Rhizopus (Rhizopus treated by acetone) VIII. On the formation of ethyl alcohol from malic acid by Rhizopus species. IX. On the formation of ethyl alcohol from malic acid by acetone-Rhizopus,

Bulis Cl. Sci. Acad. Roy, Belg. (Bruxelles) Wildeman, &. de, Les caracteres dits "spécifiques" en biologie. PU Cl som. ACaAG.| Row. Bele.) Van Loe, Seo—ooui. IS 7 OW eM 0

Bull, Sci. Pharm. (Paris) Cerbelaud, R. Lichens colorants et lichens aromatiques (concl,) Bul. (Ci. hanm. 6442 660-672.) NiUSS7 6 noe bl,

Daveeu, J, Le "Grindelia robusta" Nuttal. Bib teased Pharm. $4: 658-660. Mele iiee 1 Molla

Perrot, Bi. Les santals dt eee vwlie et leurs essences. Teno ULL aS (eaters sd arent eat 64; 609-641. TGA bIS\ & N,1927.

gaara gle | Bull. Soc. Centr. For. Belgique (Bruxelles) B Goblet d'Alviella, F,A,J. Ghéne rouvre et chéne pédonculé. Bull.Soc. a } Centr. For. Belgique. 34: 469-472. N.l927. ; reheat ae Quercus sessilifolia, Q. pedunculata, a China Journ. (Shanghai) Muay sO. Further notes on Peking ma-huang. China Journ, a im eT NuLS2 yu nos oe Ephedra, : Liu, W.P. ‘ The origin of wheat as recorded in Chinese litera- q ture. Chine Journs 972) 24-256... No L927. no.S.

Porterfield, W.M.

The identification of some of Shanghai's commonest deciduous trees by their twigs and leaf—scars. China Journ. 7¢ 249-252. “plates. Makers mop Ss

Woay MOsco, Pees Gompt. Rend, Acad. Sei. Paris. Blaringhem, L. Sur l'héredité du sexe chez les hybrides dt ceillets et spécialement chez Dianthus barbatus L. x D. caryophyllus L. Compt. Rend. Acad.Scei, Paris. 185: 1208-1210. NicowtJene) MOwee,

Souezes, Ee

Embryogénie des légumineuses. Les derniers stades du développeinent de l'embryon chez le Medicago lvoulina L. Comps. Rend. Acad. Sci. Paris. 185: 1206- 1208. illus. Necoiider. NOvces

wompu.e Rend, Soc, Biol, Paris. Chemin, E. Recherches expérimentales sur l'enroulement des brilles chez quelques algues marines. Compt. Bond: SOG.) BYOL. Faris. 97: 1387-1388. IN Arata St oll eae.

Ledoux, P.

Sur la structure foliaire chez des Aeolanthus Mart. Compu mend. Soc. Biol. Paris. 97: 1413- ens.) uNyen, b927. no. 32.

Wildeman, BE. de.

Sur des Aeolanthus (Labiataceae) congolais. Compt. Rend. Soc. Biol. raris. 97: 1412-1413. Nico bIeT. NO. oe.

A. butazuensis nov.sp.

Country Life (London) Cox, B.H.M. Riviera gardens. Country Life. 62: 745-749, 807-810. Noone o,. koe ten Os L609 LE). . Tne Villa Mont Agel - Clairefontaine.

Gultures Fruit (Paris) Guyot, “A.L. & Joessel, P.H. Traitements anticrynptogamiques et physiologiques des vergers. Cultures Fruit. 5s 894-897, N.

1927.4 no.od.

Curiamo Piante (Milan) Cecconi, G, Danni prodotti dal vento sui gelsi, cur iamo Piante 4; 147-149, illus, Weg were MOO. Bacillus cubonianus.

Curiamo Piante (cont.) Memranlsy yh.

Liavvizzimento del peperone. Curiamo le Piante. 4: 204-208, Lis: Wile.) now Lis Rerramusi T.

Raoarceruost Gel Tich. Curiamo Piante. is) LS O=Lo)). ay Laas: 3 ea LOZ) omOriels

Ractersum Lied.

Herrarvs) ui.

Malattie di a ortensi. Curiamo Piante. 4: 167-170, Laas Sera) OMe

I, Il marciume ‘Sa aene dei fruitti di pomodoro

é di peperone.

Ferraris, T. & Gaggzero, G.

La rogna dell'oleandro. Curlamo Piantve. A» 152. was), Woe 7 «| YO Ole Bacterium tonellianun,

Gabotto, Le Antonio Terlese. Curiamo le Piante. 4» 2Ol-

AOE MeL Oe rmon Le

Gabotto, L. Ta muneeane Jeu co la, (0. marciume nero della frutta.

Curiamo Piante. 4: 165-167. illus, Scheie miaowiel: Sclerotinia fructigena.

Dansk Bot. Ark. (K¢benhavn)

Heide, F. Observations on the pollination of some flowers in the Dutch Rast Indies Dansic not. Ark. Weal Mogan 42 Pp. ilius.. pe toey, Ole Ge Deut. Landw. Presse. (Berlin) Ttister, A. Rubenbeize gegen wurzelbrand. Deut. Landw.

presse. 54s 686, DS oe NCIS ml Ud Olea s

“Erdése. Kisérl. (Hungary). (Sopron) Roth, G. yadas Jend. Rrdész. Kiserl. eB: 1-5, \\yporty

1926, no.l-c. . German résumé (Eugen Vadas): p, 101-102,

V.9, no.<6, WskO's

Erndhr., Pflanz. (Derlin) | Merkenschlager, F,. & Klinkowski, M.

Zur vergleichenden physiolocsie pflanzlicher rasser (fichtelgebirgshafer wnd v. Lochows gelb- hafer) Ernéhr., Pflanze, 25: 369-371, Dae eta vO em «

mo Wacts about Sugar (N.Y.) Cross, W.d. a, The P.0O.J. canes in Louisiana, Reasons for A recommending these varieties as means of restoring ‘iat industry set forth. - Tucuman's parallel case, Facts about Sugar. ae? eSO-125) ,) L265. Denn Meru Ose Oks,

Canes resistant to mosaic.

Pion, Rev. (Chicago) . Weinard, F. E. Peony diseases, Flor. Rev. 61(1568): Gl- eye IDM sy peeps

WPorstarch. Zeitschr. Wissenschaftl. u. Techn, in Forstwirtsch. _ (Hannover) a Sukatschéw, W.

Der waldtyp. Die begriffe waldtyp, bestandestyp und waldessoziation. - Die bestandestypen Morosows und die waldtypen Cajanders. Forstarch. Zeitschr, Wissenschaftl.,. u. Techn, Fortschr. Forstwirtsch,

3: 381-386, Nevo oe? “ nOwees

Forstw. Centralbl. (Serlin) / ; Wiedemann, E. Untersuchungen Uber das tannensterben (cont.) Forstw. Centralbi. 49: 815-827. Nedaybear. no,eec.

Landy. (Vienna) Gutmann, A.

Die grapnische erfassung des wirkungsgesetzes der wachstumsfaktoren. Yortschr. Landw. eA Oa Miia Der Nal. 0),c5

Mader, W. Abbauerscheinungen bei sommerhafer unter dem ein- fluss der natitirlichen letensbedingungen. Fortschr,

Landw. “¢: 7o7-764. illus. Dig Leys WGI a Marth O wicoor

| i chee, , ' TE Yay QA ihe ® open he -

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aw 10 at, a tar hae pig.

Ly Oo ae at ae” nee uoquite) Seah ihe | ; La nly, he, eae mh. ae a) Corer Caan SE) ald a, bi ae Pe me 7 At ¥ valued ite why wes Ee De ae

\ vita st wad) Wii yr ‘. ee f it. . ie aaieatl

ts Mt oh f ~ y , . a yt ’ oe t : y , awiheee® RetTeoy, P eh elt ery : cg ‘* nds ollie * a 4 ‘ ¥ # +g) hice OD ye en sf * gn gl i- yey aig en Seen jee a et kee & hen | : J eo "ee aA oe whe a

; fe fe hes ee fy teem ry Wel Pay,

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: Veo ie eO.,. yes

Gard. Chron, (London)

Allan; H.H.

A Ruous hybrid of horticultural value (R. barlceri?) Gard. Chron, Helin presets ek). DEES « Nes 1927, no.clé4,

Brown, N.H,

Mesembryanthemum (cont.) Glottiphyllim, Haw. (cont.) Gard. Chron, TII, 823; 409,4429-450, ae Wate Neko royhoors) MOscbot, clge,

Cayeux, H.

Raising mew varieties of Hydrangeas. Gard, Chron. itr. ees 445, TILA ots DRG Loa. Wome el.

Me. Ff. Kingdon Ward's ninth expedition in Asia,

~KIX-XX, Gard, Chron, III,8¢: 406-407, 446-447, IGE RSH Noe Monsey, (me. clote val aoy

Gartenschénheit. (Berlin)

murous, J <A. Mexikanische Sedum, Gartenschdonheit. 8: 289-290, Lilads’, NR ie Onis

_ Gartenw, (berlin)

Pape, Hs Mehltau an hortensien, Hine neue seuche der top~ pflanzenkulturen. . Gartenw. Sl: 782-753,

aS, Drapelley. Nowe. Oidium hortense.

Pape’. iH Die Septoria-blattfleckenkrankheit der cnrysanthe- men, gartenw. Sle 7e0-7el. sass N.2o,

O27. 3 no. 47.

‘tah Fort. Tllius. (Boston)

Hamblin, 5. F, Native rock plants from the north. Hort, Il- pews: By 479. Delo, LYe27.\ no.24,

Ei-anso mot. Sada SS5k., (Bull, Jard.Bot. Prin, U.R.5S.S.) (Leningrad) Peuvhesadzc, Kl, +. Ueber den bau des kaukasischen Rhododendron. Tay. Glavn. Dot, Sada SSon (Bull, Gard. Bovis Prin, Usee dee) 26: 209-222, Lay eS 2 ieee Ml Olerare Russian with German summary.

i e

1 H . * dj

Mi

vss SA

Pp os) ROO oe Les

tov. Glavn, cob. sada SsSk (Bull, Jard, Bot. Prin. U.B,. 8.5.) (Leningrad) (cont.) Bogdanov, P.L.

«.. Ergebnisse der alkklimatisation einiger nadel- holzarten in der Akiclimatisationsbaumschule des Botanische hauptgartens in Leningrad. Izv. Glavn, Bote sada soon bull.) dard. Bot, Prin. UshyS.se) 0) eer 123-443. Sart WO ere

Russian with German summary,

Chernaikovska, E. G.

~-. Uebersicht der vegetation auf dem Kopet-Dag gsebirge, Izv. Glavn. Got. Sada SSSR (Bull, Jard. Bot. riny Uetrous) 26: 255-267, illus. (map.) Lee. WGe sos

Russian with German summary.

Warm Ove ike Ns ».. Les pigments du champignon Isaria virescens

Blenk, et Danil, Izv. Glavn. Dot. Sada, SSSR (Bull. Hors akou Prine Uv hyo.) con LO3—-208, 0 Di aioe ae no.d. '

Russian with French résumé.

Tljin, M.M.

... Vegetation in the basin of Lake Elton, © T2Ve : aoe Clevi Bou tonda soon (Bull, Jard, Bot, Prin, UeRwsvsa) ; Meanie tie I1Ous lis, (maps) Oe Te inOna i“ Russian with English summery. Atriplex sphaeromorphum, Suaeda eltonica,. new spec.

ewes! a me | ee oe eee ee

> oA

Magnusson, A.H. ... New species of lichens in the north of U.S.S.R. re Petes Cc lavny Bou, Sada S&SR. (Bull, Jard. Bot.) Prin, ; Miah SS.) 26: 859-370. LOZ ily hOers Russian with English summary & Latin diagnosis.

Monteverde, N.A. & Hammerman, A..F.

»e- Die sammiung turkostanischer drogen im Museum des Dotanischen havuptgsartens zu Leningrad. inaeaie Gov, Sada Sook (BulliaJjard, Bot. Prin: (GPRS Se BPoreeglas5e. L927. nat.

Russian with German summary.

Alphabetisches verzeichniss der einheimischer drogennamen: p. 355-3058.

° Vine NO. a0: \ Danke

lav, Glavn, Bot. Sada SSSR (Bull. Jard, Bot. Prin, U.R.S.S,) (Leningrad) (cont.) Nazarov, M.I. ».. Flore adventive des régions centrele et septentrionale de RSFSR. pendant la guerre et la

révolution, Izv. Glavn. Bot. Sada SSSR (Bull, GAR AOG IN. Uikheiyo) 26: 226-234, 1927. Ti Oratare

Russian with French résumé.

Pai Moris aul.

«-, Hinige fundorte der linde im gouvernement Olonetz, tav, Glavn. Bot. Sada SSSR (Bull, Jard. Bote Prim, UeheSs Sv.) Zoe 2bS—25 99) Losier Owes

Russian with German summary.

. Po gar woMe Tse ee .,, Uebersicht der vegetation der gebirgskette Markotch. Tav. Glavn.Bot, Sada SSSR, (Bull, Jard, BUR oUer die Ue wo. ) 26; 2d0=20e, 19271 NO ds Russian with German summary.

Poretsky, V. . ,. Au mémoire de Mr.le professeur A.H. Henckel, ; lav. .Glavm, Bot. Sada SSSR (Bull. Jard. Bot. Prin, Wee Oeaaiine, cos DoDabG0. ESAT wes) ele

Russian,

ad ee TP ie eA ees eae £ é . ae ay

Roshevits, RJ. f ... La péninsule Kamtchatka comme centre local dtindémisme du genre Poa, Izv. Glavn. Bot, Sada Soon culin dard). BOL, Prin, U.R;S.S.) 26! 285—28 7%) e Oe eNO a Russian with French résumé & Latin diagnosis of new Species.

Poa komarovi, n.sp.

-Sehennikov,:A.P.

... Binige daten Uber die. flora der in ver- schiedenen assoziationen oberfladchlich auf dem boden gedeihenden piizenarten,. Izv, Glavn, Bot, Sada Prams (Bull ard, BO. Prin. U.yRsSyS~) 26: 205-208, Po eiha MOS,

Russian with German summary.

Shehepkina, 1T.V. j ,.. Binwirkung der PH konzentration auf die entwick-— lung der tabakspfianze, Izv, Glavn. Bot. Sada Sook (pull, Jard, Bot, Prin, U.R.S.8,) 26; 444-472, illus. VO27. Teo. Russian with German summary,

7

aaa a

aM

ry wie ee

oN

: V.9, no.26, p.14,

Izv. Glavn.Bot. Sada SSSR (Bull. Jard, Bot. Prin. U.R.S.S.) (Leningrad) (cont.) bavartsov ey Vs. »». Sur la vézétation lacustre de la vallée Sungari en Manshourie, Izv. Glavn. Bot. Sada. Seon (Paula nware. BOb. FRING Usits Soe) 26: 267-284, LO he MON Russian with brief Franch résumé.

%

eg Spiridonov, M. D.

¥, -.. Veber die vegetations-landschaften der Westsibirien. Izv. Glavn. Bot. Sada SSSR. (Rolie landmot. MeEnLi. (Ue. Ss Se) 26" 473-56, WICH e MLO

Russian with German summary,

+ ae “rte a ae.

SwemMlEOM YS Sie +». Deux formes hybrides de la flore de Crimes, iV iclavrn sOudosdae soon (Bull. Jard. Bob. Prim,

| U.R.S.5.) SOeneaer Oot.) LIT.) NOW ; : Russian with Latin diagnosis,

Sorbus latifolia, Brunella intermedia,

Tupikov, M.

senuour Les types des flours de la vigne. Zivig Glayn Got. pada SSsk (Bulli, dard. Bot. Prin, U.<R.Ssoe) Zoe. Beo-O5L. illus. 1927, no.d.

Russian with brief French résumé.

Utkin, A.A.

‘i sour wea Vveleniana, pau au Caucase, ea Glavn. Bot. Sada SSSR (bull, Jard. Bot. Prin, U.R.S.5.) 26 521-525, 1OeT. iO ee

Russian,

Winter, Mev, :

jae UGLor die gattung Trepa. Izv. Glavn. Bot. Sade Open (Bull rard,, BOL. Prin. U.ReSsS,) Ae Molla be0. Ne gen O 9 oy

Russian with German summary.

Jahrb. Wiss.pot. (Leipzig) Bihlmeier, M. Der einfluss der vorquellung und der samenschale aus die keimung lichtsefdrcerver samen. Jahrb. Wiss. Bot. 67: 702-736. uitbabybisye Na ee moll. Hxperiments with Nicotiana tabacum.

’

Studien zum <aswechsel ciner extremen schattenpflanze (Asphidistra) und zur methodik der gaswechselversuche,

pend. Wiss, Bot. 67: 645-701. idole toys N.1927. no.4.

: Vecg Nie eOy Wakon

Jahrb. Wiss. Bot. (cont.) ~ ‘heiek, Bs Untersuchungen Uber den cinfluss des lichts auf die Offnungsweite unterseitiger und oberseitiger stomata desselben blattes, Jahrb. Wiss. Bot. 67: 771-848, Nghe MO y ae Experiments with Galanthus nivalis.

Rawitscher, F.

Das nicken der mohnknospen (Papaver rhoeas, P, atlanticum, P. somniferum). Janrbd, Wiss. Bot. SHAN AO LATS, Meee 7s Nowa.

Journ, Agr. Res, FEY Gib Os Bacterial stripe blight of oats. Journ, Agr, Res. Gprollecot.) | tllus, Nl, 1927 (DLS mong. ) | Bacterium striafaciens, n.sp.

Longley, A. E. Supernumerary chromosomes in Zea mays. Journ.

Aan Res, osemeGos7e4, . iiluss, Nl, c9e7.(Dalone monioe

Walker, J.C., Monteith, J, & Wellman, F,L.

Development of three midseason varieties of cabbage resistant to yellows (Fusarium conglutinans Woll.) Nemeny Aer. eS. 35: 785-809, j1l- ces iN oe BOD, LO). mo. 9.

Journ.Chem.Soc. Lond. Haworth, WsN., Lone, C.W. & Plant, J.H.G. The constitution of the disaccharides XVI. | Cellobiose. Journ. Chem. Soc. London. 1927: 2609-2814, N,1927.

Journ. Dept. Agr. Victoria (Melbourne) : Plant pathologists! conference. Plant diseases dis- cussed, Crown gall and powdery scab. Journ, Dept. Agr. Victoria. 253 613-620. 0.1927, Interstate conference of plant pathologists, Melbourne, S.1927.

Journ. Genetics (London) Asseyeva, T. Bud mutations in the potato and their chimerical nature. Journ. Genetics. TS elena kal gb tsy/ COL. Das ib. Noa) WOW ls

Hirata, K. Sex determination in hemp (Cannabis sativa L.) gourn, Genetics. Paty Oi— 73), N27) (novi

’ wa ats wre. pee

i He!

. ©

a - An Se o heaar iY

mcd -* \ 4 J q

’ st) sh vita} jones as Gi) = ) f oll ? *'s fe - 4 k § ew

mh

¥

Waa nome Cure Meih one

Journ. Genetics (cont,) Miyake, Ky. & Imai, Y. On the double flowers of t glory. gourn. Genetics. Al plu te me 1G?) mow).

apanese morning 7-130. illus.

he J Sue)

Watkins. a, Bs

Genetic and cytological studies in wheat IV, Journ, Genetics, os) Bil Tig pe tle N.1927, Noes Ly

Landw, Jahrb, Schweiz. (Bern) Neuweiler, £.

Kartoffelanbauversuche der vereiningung schweizer- ischer versuchs- und vernittlungstellen fur saat Kartotfeln durchgefthrt von den landwirtschaftlichen schulen der Schweiz. Landw, Jahrb. Schweiz.

41; 725-741. tie tO «Oi,

Pruninser. i,

Beobachtungen tber den einfluss einer dtmgung mit kohlemsaurem kalk auf saurem boden auf das wachstum €iniger kulturpflanzen, Landw. Jahrb, Schweiz. 4%: 765-786, aL iL bs DUS PATI O10) 2h

Malayan Tin & Rubber Journ. (Ipoh, Perak. Fed.Malay St.) weir, hae Some general principles in rubber pathology. The present situation. Malayan Tin & Rubber Journ, 163 1ede-1256. Pode Metis no.cO.

“Méller's Deut. Gartn.~zeits (Erfurt). / Eric, A. -¥, Der pflanzenjager X. Sierra de la Ventana, Mala- cocarpus tetracanthus. Méllers Deut, Cartn,- Zeit. 42: 399-400, alas Nii ages tae no.33,

Nachrichtenbl. Deut. Pflanzenschutzd, (Berlin) pbapp, Cy. Das “wildfever", ein bakterielle blattflecken-

krankieit des tabaks. Nachrichtenbl, Deut, Pfilan- zenscnutzd, a MASS ae, Deer a HmnOrlon

Nature (London) BOSE) Oni. The Golgi apparatus in higher fungi. Nature, eos s0s-80G..) illus, :Did,l9e7s no.0sl.

Vie gies y. Peles

Ohio Journ. Sci, (Columbus)

Mayet aS. | Studies on the physical properties of leaves | and leaf saps. Ohio Journ, Sci, 27: 263:288 | D.1927, no.6.

Meyers, M, T,

A second recessive factor for brown pericarp in MALZe.e Ohio Journ. Sci. 273 295-500, De ter, no.6,

Sampson, H. G.

The primary plant associations of Ohio, their distribution and their significance as habitat indices. Ohio Journ. Sci. a’: 501-309. Dele) No.6.

Orchid Rev. (Richmond,England) Arnold, R. E, Selenipedium species and hybrids. Orchid Rev, $0; 3872-3875. D,ig27. .no.414,

Garnett, C. Si. Studies in orchidology (conel.) Orchid Rev. 35: 360-368, De a hie no ,414,

Mousley, H.

Further notes on Malaxis unifolia and M. mono- phyllos, Orchid Rev. So) 6o6-008. wallus: Die a TO eee

Smith, J.J. Some Arundina species, Orchid Rev, 385:370- 371. D.de27.) no. 414,

Pflanzenbau (Berlin) Friedrichs, .G. Untersuchungen Uber trockenbeizung. Fflanzen- bau. 4: 145-149, Lids. N.15,1927. no.10.

Phytopath. (Lancaster,Pa. ) Blodgett, F. M. A potato virus on peppers, ‘Fhytopath, ays 775-782, illus. Ww,Leah, “mo. kk, Diseases of pepper caused by inoculation with virus from apparently healthy comnercial varieties of potatoes.

rate, ‘ * . 2 ” = : + % ’ = - es = 2 > eit e ’ . . ¢ . ' A SAK . . FS : — - . f a id 7 bi wi bere F } } - ‘ ie

evita leh

x Mer 5 7 e

v ee. er 1

* = 4 . fe we ." ag ach © * i. >nie 2 4 orl ae bs : ) a AT

i 8 oi'rG

Hh a i beat fags i. 7,

ine

[ an

Wee Owe On Ye &

Fhytopath, (cont. ) Dodge, 1 On

»A Gloecosporiun blight of raspberry. Fhyto- path, 27: 768-774. Die Revi sod, Ne eran ne. 1”

relininary studics suggest that anthracnose

>

lesions may open way for invasion by G. cingulatun.

Ezekiel) ii. N. Two fungi on Sclerotinia apothecia, Phytopath. Ae Stange illus. PON OA TN Wiener E lee Fusarium,Trichoderma.

Fahiay, T.

The Fusarium disease (wilt) of cotton and its con~ trol, Phytopathn, Ws) 74527674 |) Lilus, N. DESPA ESiaiind as onvn ng i

Berson 9H. ins.

Physiologic specialization in Puccinia coronata avenae, Phy topath. 17; 783-790. N.1927, MOwditiy

Plant. & Sugar Manuf. (New Orleans) Bannier doe. Classification of cane at the Experimental station, Pasoeroean, Java, (concl,) Plant. & Sugar Manuf, Woe) £67—4694) 267-489. D. 10,17, 1927. gla wicieun Wels) Transl. of his De rietvereldeling aan het sui- Kerproefstation te Pasoeroean in Arch. Suikerind. Nederl.-Ind. (Meded.) 1926:545-686.

Gcons, C,H Cercospora leaf spot of the sugar beet. Plant. & Sugar Manuf, 79: 466-467 De Oe Loe ae te Hae pe Sra Dy Prakt. Blatt, Frlanzenb. u. Pflanzensch. (Freising) Kom, G.& Boning, K,

Bericht tber das auftreten von krankheiten und schadlingen an landwirtschattl, kulturpflanzen im Aagust und September 1927. Prakt. Blatt. Pflan- genb, u, Pflanzensch. BS! 192-196. SSP nitration tain

mroe. Roy, Soc, Ser.B. (London) Pia eB e We Gale Lee. 0 UN Eel « The enzymatic function of mitochondria in the germination of cereals, Proc ROVs (s0Cp Moe kebs 102: 188-206. Oa irene DPN AS Paras iano yi (a Raye

a } 2 OO A

: | ae a ve A As Or es es ; 2 . Viv ' j ; ; ee DF Oat ie

‘ ( vi on sy 4 a! ,

hs M fl

3 eh

ee d - 4

-. . |

Vid MON Oy elo

MEROC HOV. SOG, (Sera B. (Ccont. ) Prunnett. Re. Cx Linkage groups and chromosome number in Lathyrus.

PHI sHOMs oO Cs CL» Ds 102: 236-238, Da oewe WOe 7.6

Proc, Washi State Hort. Assoc. Drenthe Ol. Maturity and ripening of pears and apples. iroc. Washington State Hort. Assoc. 22(1926) : LOV= lei. Loe nie (Reeld D. )

Puerto Rico Agr. (San Juan, E.R.) Popenoe, W. Introduccion de plantas utiles. Su importancia para la America Latina (cont.) ruerto Rico BV (dees mee D.1927. '

Quart, Journ. Ind. Tea Assoc. (Calcutta) SS Gah ue iG Vegetable parasites on the tea plant. The blights, Quart. Journ. Indian Tea Assoc, L927? 7S=S6 Ui Moin Gy

Queensl. Agr. Journ. (Brisbane) Simmonds) Ji. He Irish blight of tomatoes, Queens]. Agr. Journ, mes “455-455. N.1927. no.5, Phytophthora infestans.

Wood, H.J. ¥F.

Cane pests and diseases (cont.) Queensl, Agr. Journ. 28:446-445,. Ned OOO. Ole

Leaf scald and spindle top in Tiabinda and Innis- fail districts.

Beve Bou. Appl. (Paris) Chevalicr, A. & Gégnepsin, F. Un genre nouveau de saxifraacées. veka Bonar Appl. 73 662-665. pl. xiv. Oe Loe 7 ema MOwrn. Wrancfleurya honbaensis, F. poilarnei, F. hosei n.Sp.

ae ee NN ee

Chevalier, A.

Note sur l'irica arborea et sur l'emploi de ses souches dans la fabrication des pipes. Revie BOtn Appl. PMO OSG agh))) Pie Reema Lyi || Olea, ll Olenrcne

Meunissier, a. La conférence internationale dw blé, Rev. Bot. Mode wa ye7l-682, 0.1927. no,'74, Held at Rome, April 1927.

Vaioy) moves, “pad

Rev. Bot. Appl. (cont.) Thellung, «A. Liorigine de la carotte et.du radis cultivés. Rev. Bot. Appl. 7:666—671,. 0.1927, no, 74.

Rev. Agr, Com. y Trab. Cuba (Habana)

Morales Valcarel, F. G.

La China - wood — oil y la mu-yu-shu, Aceite | Nabrasin", Rev. Agr., Com. y Trab. Cuba. LOCZ se Va he Lee

Rev, Haux et For. (Paris) Hickel, R. Le pin de Genéve. Rev, Haux et For. Obit 566-568. ia Sears Author considers that the use of this name for finus sylvestris is indefensible, suggests ‘the possible orizin of the name,

JUDE KOS rags

Note sur le dépérissement du chéne pédonculé dans les foréts du plateau nivernais. Rev, Eaux enor. 6bs bol-o65. Nie Sealy Oa ete

Inability of this oak (Q. pedunculata) to adapt itself to exposed heights.

Rev. Gén. Sci. (Paris) HoOSsise WR Sur un nouveau principe azoté des végétaux; ltacide allantofque. Rev, Gén. Sci. 38: 685-— bag. § | N.B0,19278 no.ee. 7

Rice Journ. (Oranse, Tex.) Blackburn, G. A, EHarly history of rice culture in United States. Pee sour. mOULe)« O-le,.)tllus, D.L9e7

Riv. Patol. Veg. (Pavia) GrperLe ti: Re Notae mycologicae et phytopathologsicae Ser. Tie MOMS WC el.” LA) Rae HP enualliy i veoun, Ue “209-294, S./0. erie no.9/10. Helminthosporium feijoac n.sp. on Feijoa sellowiena; Sclerotium vanillae n.sp. on Vanilla -planifolia; Gloecosporium mangostanac, n.sp. on Garcinia mangostana.

Science. (Lancaster, Pa.) Bea: Coville, F. V. By: Blueberry chromosomes. Science, 66; 565- BEGqiih DyO, L927. \nd.L719,

t _ i” Vatiat ne rf ty ¥ 5

en 4.4

a

V.9, no.26, p.2l

Science. (cont.) Longley, A. E. ‘Chromosomes in Vaccinium, Science. 66: S6G- DOGm PLS Dad ho (a) NO eros

Shull, C.A. & Livingston, B. E,

The Stephen Hales prize fund of the American socity of plant physiologists, Science. 66: S61 Dosw Apogee s| snowy L7le',

scient. Agr, (Ottawa) Leggatt,c.W. The azricultural value of hard seeds of alfalfa and sweet clover under Alberta conditions, Scient. Aerie 83 243-266. illus, D276 NOs oe

Newton, R., Cook, WH. & Malloch, J.G.

The hardness of the wheat kernel in relation to protein content. SCient, Agr, 8: 2064219. pital Gotat Delgo? ss Moc.

South African Gard. (Johannesburg) Bolus, L, Plants new or noteworthy (cont.) South African Gard, 17¢ 416-418, illus. N. LG 279 MO aes Moraea framesii, M. torta, M. gigandra, n.sp.

Bo lus, ig

south African succulents: Mesembrianthemum and allied genera (cont.) South African Gard. es 5698-399, eluiss Ne OS pale) A amides:

Bottomley, A.M. Lawns and lawn making III Fungus diseases. South African Gard. 17: 393-394. illus. N. LOAF NOs bd,

pow ler, (hort Worth, Tex, )-

McFarland, J.d.

& century each way in U.S. horticulture. south,

Flor. B4Ci 1): 7-8, 36-37. DETe, 2o2re Successful Yarm. (Des Moines, Ia.) Hansen» «Ay. oA),

Chemical warfare against noxious weeds.

Successful Parn, Baile je? seaSa) Nor lae,) Dean

| R " AL Bf han? re it ME

ye fon 7 Bais aie?

Nas cael cuca Wy wigdy ie fale

PO, Sy.’ 4 D), oa jar't ae: Te x .. f* De re, as a 4 Sa ih iY ny ue ye

| re ES Ona at Ee a A et Ve » a ye (z 4° ell ke } MF iy ti : "4

hi sola Gey aoa af

i ‘ae ve PP A dnal> 1) is My ow OMA Layee tox, fe! ON alan bed lg Tes aa Bh Ky Pi ee wi TiN hah wee () te a re Py: mI ‘ i ty ub EL eae > en » Tea ee ee 4! whee esate sip ‘o

f witha ¥ te tal a, Ab 4 pati ee Fhe) Bae Ge IAP ARIE ted LN Ti Ng Hii) Whee ra wipe of |

ve ti ae ; " a | 8 Bo d , hee no ied hil Hie + Ps nat, Fe) atte DES kao am

i if | | : Fe ke 4 \<ieuale an hie me . | AP he ts i oe print NO Bh 8 Ay ine RAMEY

' pene gp , re é : ma ail onde wh ' sat Sah eat nat . vit | ‘ ; ; } Bi * My, ut of het: i? ae ahaa y an 1 os Ki i i sth " ; | i ny by : } | ‘ whe ; ess

Beiigvania deeds. A Ak al NaN 1 ea ‘ute hth eats | or, eee neha Sm red Va ai

’ ai “ 4 yb soba ae 4 « "5 1 Atay Pam Ay: nd oe Mii Ca eo ae + RAS yh Ota 7 Lay ok aa Mee

i 2, a ‘tb ‘a

tier «tule aaa oa | ; hea ae aihre Dosh inniik Rat ie LA) ( x ‘ i ena! wi is Sa ov wiNs - mie 5) one ‘ ML aa el

wh OME “ae Se ae dats fy 8 ba 7 a i ; cd mii 1 ao Lon vt ine! slabs ;

VecQ ono .ee, Pic

Succulenta (Leeuwarden) Karsten, M,

Hoogsucculente mesembrianthema (cont.)

Succulenta. 9: 149-152, Matsa lO atl

Tischer, A,

Buitenlandsche bijdragen, Titanopsis luderit2ii

DASE jay HOV SDC, Succulenta, 9: 156-156. illus. NAS SR GA nator tyler

Sugar News (Manila) Barber, Ca,

906,

Pr PEG ieitetGiyn ih.

Sugar cane breeding, Sugar News. 8: 902— Tastee Nye «i! DOL

The principal cane diseases and insect attacks

aitecting the several estates of Negros. sugar E>

News.

Svensk Bot. Tidskr. Hifstrand, M.

Var hava fanerogama vaxter bverlevat sista istiden

i Skandinavien? Svensk Bot, Tidskr. el: 269— aot, Neier. nod. Erikson, J.

Ligusticum scoticum i blekinge. Svensk Bot, Tidskr, el: 365-367, das N.2927..5 no.d. Hard an Sezerstad, F.

Sydsvenska vaxtlokaler I- Svensk Bot. Tidskr.

als 285-304. N.LS27., Miele,

Ljungquist, J...

Outre HOw o's

Vezetationsbilder fran Mastermyr II. Svensk PLdasicr. el: 314-346, illus, N,1927,

Malme, G.O.A.N.

Bidrag til Trosatraktens flora. Svensk Bot.

Trdskr. AeroOb=ilS, W.1927,. NON g's

Romel

as igs G. In memoriam. Lars Romell 4/12 1654 - 13/7 1927.

Svensk Bot. Tidskr. 21: 870-379. port, N.1927.

no.d,

Stenar, H.

Ueber die entwicklung des sisbenkernizen embryo-

sackes bei Gagea lutea Ker, nebst cinigen bemkerungen

uber

die reduktionsteilun: bei Gagea minima Ker.

Svensk Bot, Tidskr. 21: 344-360. illus. N. 1927.

No.d.

ey My, Ped) 5 ie

Be at erm

V.9, no.26, p.cd.

Tropenpfl. (Berlin) Mareus, A, Die baunwollversuchsstation I in Adana, ihr zweck ihre zicle, Tropenpfl. 30: 426-432, N. Oia Ollie

Trop. Agr. (Ceylon) (#eradeniya) Park, M, Oidium leaf disease of Hevea, Trop. Agr, Cey~ lon, 69: 147-150. pl. Sy Lets NOs

Small, W. Further occurrences of Rhizoctonia bataticola (Taub) Butler, irons Aare Ceylons 69: 202—

203. Ouse e | RO sa.

Trop. Woods, Yale Univ. Sch. For, (New Haven, Conn, ) Kaos a Dy Comparative anatomy of the woods of the Juglanda- ceae. Prope woods Yale Univ. seh. Har, dae 16-21. ID Ee Para

RECOwds Sed.

Occurrence of calciwa carbonate deposits in wood. Trop. Woods Yale Univ. Sch. Wor. 123 ee-26, Deters

REGO Mes oes Fanana “orcy" wood and related species, Trop. Woods Yale Univ. Sch. For, 28) Gatos De Lens Campnosperma panamensis,

DUAMGLS yoo try The American species of Enzelhardtia, Trop. Woods Yale Univ. Sch. For. eee eS Dy Boates Engelhardtia mexicana, sp.nov.; EB. pterocarpa (Oerst.) Standley.

Standley, F.C.

Two new species of Dalbergia from British Honduras. trop. Woods, Yale Univ, Seh. For. le; 4-5, Dye 1927.

Dalbergia stevensonil, D. laevigata, sp.nov.

Stevenson,. N. S.

The Honduras rosewood. Trop. Woods, Yale Univ. sch. Por, dé: 1-3, Duar

Dalbergia stevensonil.

a re 5 ‘a ee ¥

a ’

=

V.9, no a0, p.ot,

Trudy Sil's'kosGospod, Boti (Journ. Agr.Bot. Kharkiv) Bilozir, M. .«.. The plants of the Malo-Cutishansky forests

ar Vinnatee district. Trudy Sil's'kowGospod Bot, (Journ, Agr. Bot. Kharkiv) i) Lhe 64,

LOS g 210 wis Ukrainian with brief English summary.

Eliashevich, 0,

«.., Materials towards a flora of the valley of the river Samara, Trudy Silfs'ko-Gospod Bot, (Journ. Agr, Bot, Kharkiv) 1: 78682, . illus (maps) ihe Fey a NO.d,

Ukrainian with English surmary,

Tilichevsky, S,

«+eLhe virgin steppes of the south-eastern part of the government of Foltava, Trudy Sil's!ko- Gospod, Bot, (Journ, Agr, Bot. Kharkiv) 1: 62-638, LO2T YY Nowa.

Ukrainian with English summary,

Klokov, M,

-",,, Asparagus levinae Klokov spec, nov. Trudy Sil's'xo-Gospod. Bot. (Journ, Agr, .Bot, Kharkiv) 1: 71. 1927 valve as

Ukrainian, Latin diagnosis,

Klokov, M. & Kotov, M. -.» Daphne sophia Kalon. data for distinction of

the endemics of Ukraine and adjoining regions, Trudy Sil's!ko-Gospod Bot. (Journ. Agr. Bot, Kharkiv) 3 105-109, illus. 1927, NOs

Ukrainian with English sunnary,

‘Klokov, M,

.-, Dianthus pregbrazhenskii Klokov sp,nov, (hoc loco), Trudy Sil's'ko-Gospod Bot. (Journ, Agr. Popiimaariiy jioly T7On.VAL | LOT, noWed

Ukrainian with Latin diagnosis,

Klokov, M, Polygonun acetosellum Klolkov spec,nov. provisora, Trudy Sil's!ko-Gosvod. Bot. (Journ, Agr. Bot,Kharkiv) ends Vee ee no.d. Ukrainian, Latin diagnosis,

Klokov, M, & Desiatova—Shostenko, N,

.-» Thymorun ukrajinicorum revisio. Trudy Sil!'s! ko-Gospod. Bot. (Journ, Agr,Bot. Kharkiv) 1: 110- 140, illus, ige7, no.d,

Ukrainian with Latin diagnosis of the 7 new species described. Very brief English sunnary,

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V.9, no.26, p.25,

Trudy Sil's'ko-Gospod. bot. (Journ.Agr.Bot, Kharkiv) (cont. )

Klokov, M.

... Ukrainian species of rolygonum patulum M.B, sensu amplo" Trudy Sil's'ko-~sospod, Bot, (omer men not. Kharkiv i ia eesiea. | sa tare: 1927. NOwo%

Ukrainian with Latin diagnosis,

P, Kitaibelianum Sadler, FP, KOVO VENTS y gies spectabile Lehm., F. novoascanicun, DA Soi my gra- cilius (Led.) m,

Kotov, M. : »+. Botanical and geographical report on the In- gulez river valley, Trudy Sil's'ko-Gospod, Bot,

(Journ. Agr.Bot. Kharkiv) Li 7-53) | allus..) (map) LOZ7 5) Nie ' Ukrainian with English summary,

Kotov, M.

«.. Descriptio plantarum novarum ex Ukrainia: Statice oblongifolia Kotov sp.nov. hoe loco, Trudy Sil's'ko-Gospod. Bot. (Journ.Agr, Bot, khar- uvs) eo yye one oeF NOW.

Ukrainian with Latin diagnosis.

Conspecies S, limoniw: sensu ampl,

Lavrenko, EH,

-+s Coronilla elegans Fanc, in Ukraine with re- gard to the tertiary wood-relics, Trudy Sal's! ko-Gospod (Journ. Agr. Bot. Kharkiv) 1: 88-94, illus. (map) OPA. T1Oigto is

Ukrainian with English summary.

Levin, i,

«>. On the geography of the Ukrainian Malvaceae.

Trudy Sil's'ko-Gosvod. Bot. (Journ. Agr. Bot. Kharkiv)

eae LoL vans (mans i L927. nos. : Ukrainian with English summary.

Fostrizan, ‘Sis ; ~«- On the question of the spreading of Centaurea inuloides (Fisch.) Schralh.) in the Ukraine. Trudy Sil's'ko-Gospod, Bot, (Journ, Agr, Bot. Kharkiv) lo Joe lO) aaas fold. tab. POS His OOO Ukrainian with English summary.

Vilensky, D. . New location for Ceratopvhyllum tanaicum Sapeg.

in the Ukraine, Trudy Sil's'ko-Gospod, Bot, (Journ. Agr. Bot. Kharkiv) 1% 86=874 alas. abet Now;

Ukrainian with English summary.

oe ete me a ; el Paul)

f iM 7 \ an yore he RAIN, Reh

wh 4 = iy i 7 iy 7 7 " { Kost oA A ee Om ie wired an

ON MOO. ive Or

Wese Dept. Agr, Cire. Cook Gyre iavle CB, Acala cotton, a superior upland variety from southern Mexico, LUISRS MAR chonca tigi GaN Oya ip fee aya toeae Moye loli alr Leo pl, Neen

Vict, Nat. (Melbourne) Bare ros, oi Gals The story of a meadow moonwort. Vict.Nat, 443 197-199, MS Bile oats Botrychium australe, | A Ota The history of Flora australiensis (concl.) Viet, Nat, 44; 166-187, Neo 27, We Olsit

Daley

Zeitschr, Bot. (Jena) Khedn iG, Formaldehyd als zwischenprodukt bei der kohlen- saureassinilation. Hine erwiderung auf die kritik Kurt Noacks. Z2ei1tscehr, Bot, 20: 36-40. oes MOiy Lis see @lso his "Schlusswort": p,43~44,

Noack, K.

Antwort auf vortstehende erwiderung G, Kleins. azeitschr, Bot. 320: 4143. Os Oe Ov Zimmermann, W

Ueber algenbestande aus der tiefenzone des Bodensees, Zur Gkologie und soziologie der tief-— seepflanzen. Zeitschr, Bot, 20: 1-35, iia, aoe ee cil O's ik

Oscillatoria lachneri, Bodanella (nov.gen.)

DVAte Avehuy michal ovayragalth meurey tsps

Petuscnr, Pilanzerndhr. Ding. u. Bodenk A, Wiss. Teil. Hausen ald jccP),

Der einfluss der behandlung der bodenproben auf die aufnchmbarkeit der n&’hrstoffe, untersucht nach der keimpflanzenmcthode von Neubauer. Zeitscehr. Pilanzenernthr, Ding, vu. Bodenk, A, 10: 57-53. ar wi O's he

Zeitschr, Pilzk, (Leipzig) Buchs. M, Hinvee’ferientunde aus der Tatra, Zeitschr. Pilsk. MeSag Or Ola Gol. WOE) TOs

aplogel okie saan . ; Standorte seltener pilze in stidtjstlichen Nicder- Osterreich (cont.) Sevag ry Pubes uty en

63 165-168. N.1927.

Viney lO eon. eve

BAPE hs (ovat. PULL. Allison, R.V., Bryan, 0.C, & Hunter, J.H.

The stimulation of plant resvonse on the raw peat soils of the Florida everglades through the use of Copper sulphate and other chemicals. Florida Ager. Exp, Stat, BUG MAO sr moO Vile MLS ol mals Mei

A preliminary report.

Carp, A,F., & \ialker, M.N., Soil temperature studies with cotton. Florida Lorex pel iouaoe bull, 139, Den Deu pel ei

Devmensiy ch

Canada thistle, Cirsium arvense Tourn, Field MjrAsthe -creepine thistle, Ohio Agr. Bxp. Stat. Bull, 414, A WON US Nel iets

State Publications. iev@alpakelsy eles, Weeds and grasses of Arkansas rice fields, Arkansas Univ, Coll, Agr. Ext, Serv. Ext. Cire, 256, Aen Da shes) lS isAUS ance

Byer, J.R. & McCubbin, i.A. Grape insects and diseases, Bull. Pennsylva— junta, Depts: Aer. Vigo: dO Om Bia UU aS ole silevan General bulletin no.433,

Gress, E. M,

Pennsylvania weeds, their control and eradication, Bull, Dept.Agr. Pennsylvania, VilO, mow La. 34 De de us; ile s ule MS en

General bulletin no.445.,

Hanning, Es & Winkler, H.

Uicwpruancenncale. L,sreihe, h.6. Jena,G, Fischer, agers

Handel-Mazzetti, H. Leontopodiun = Sirjaev,. G. Onobrychis subgen. euononbrychis II,

Horschelt, E.

Regeneration and transplantation, Berlin: Gebrider Borntraeger, 1927.

V.i. Regeneration.

Kostychev, 5S,

Kostychev's Plant respiration... Transl. and ed, by C.Je) Lyon. Fhiladelphia, Ff. Blakiston's sons & Co. Loh.

uty ]

' A th 40 oS % a

oe pS pis }

’ 1

reo

ae

vy

Wigs no.<6, DedG.

New Books, (cont. ) Powell, Rs Wa The Bureau of plant Industry, its history, activities and organization. Baltimnorc, Johns Hopkins press, 1927, (Inst. Government research Serv. Monogr, United States Gov't no.7)

Robbins, W.d. General botany by ii.J. Robbins and H.W. Rickett

Ann Arbor, Mich,, Edwards brothcrs,1927, Mineographod.

Sanford, S. C.

Cotton problems, Dallas, Texas, 1927,

At head of title: Southern cotton corpany, statis— tical dept.

Diseases; p.59-65,

Mimeographed,.

Schnidt ’ A. Atlas der diatoriaceenkunde hrsg. von F. Hustedt hee. leipzig. O.R. Reisland, $.1927,

Shepherd, J.0, & Jellicoe, GA. Gardens & design London, H. Benn, 1927.

U.S. Dept. of Agriculture. Bureua of plant industry - Office of vezetable and forac diseases. Annual report of experinents on tomato diseases and soil problems,’ 3d, 1926/27. 1927. Mimeographed.

Reprints from Journals not yet ree'd or not available. Hiratsuka, N. & Homma, Y. List of the parasitic fungi collected in Horomui moor-land, Hokkaido. Reprinted from Journ. Soc, Agr. & For. Sapporo, Japan. 19(85): 178-182, SPlepey a

Hiratsuka, N.

Some germination experiments with the teleuto- spores of several sepcies of the Melarnpsoraccac , Reprinted from Journ.Soc. Agr. & For.Sanporo, Javan, BOC So yt 26 1914 Si 1927

Ite; S. & Hiratsuka, N.

Uredinales collected in the Hakkéda Mountain range, Prov. Mutsu, Honshu, Reprinted from Trans. Nat. Hist, Soc. Sapporo, Japan. 9: 259-273, 1927,

» ||| RP RT

: 4 : 4 ‘ ~ ( t od , i inh 7 ; ae funk Sieiy ial 3:

RAG, soy 26) ne 20.

. _ Reprints from Journals not yet received or not available (comity) Hiratsuka, N. ‘

Thekopsora parasitic on the Japanese species of Prunus, Reprinted from Journ. Soc. Agr, & For’. Sapporo, Japan. 19(85): 1920198. §,.1927..

‘Hiratsuka, Ne Japanese species of the Pucciniastreae parasitic on the Japanese Ericaceae, Reprinted from et JOUIN, —SoewAers co Hor, sapporo, Japan. WOVGo ys ogee M7 ga Sel cea Ks

Hiratsuka, N. ee Studies on the flax rust no.éd, Reprinted from Journ, see, Aare Hor. Sapporo, dapan. 19(86))%) 0 "ay 76-92, My.1927. ; be

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