Vey ste he tare rh a oe es “ yes : TN AL ST ite PE eed ed ERIE eT RF tt eda Seed ster dee ot ‘ e 7 . eer rer ane es Sud ROS Sore ; si Meda BANE GES APT NCO RANE ih ib ial KRSNA ia Ae ones? 4.8 VAD LIE ive P vee deter ress Sh Nee Nt tate Ag tierh wea ticvies NEM LLNS eae’ ; 6 Meet aE Ta os ca BRAN er eee ser et ° SAE Eko ragNh luce Sab SONS EMIS at ges et Site ate wpe Avene ALF dig IOAN Me Pet Od wep eee esipanee sites mre PON ad Sata he taco es Mel E we re tee SENS 2 ere ee : 7 Pe eee ae ere rcmras Oe NE OF Eade ree) SP ee ee eee ee eee Pers er ene ee Std gd ee sas Sale, bier PUTRI PS ote pests ; ee eee TS CG LTA ada etee ot hes rent WAS Abe dita trek s tee ay Lett west PE EE eS ns orn, Onan Vesta net ’ eerie vaste te es : Poiesteitnited: ter Pepe OPS GEIL Ce Mere cere h oes Nene es herauet os cunt were e ; wiser eM ee on SN ed AON Ne ere ot Decerrenarr a . aa kde yuan chenre Wee te teas PN ihn dee pene wie ved Th eae toe ene aidirieS ones : ! Peerage y ben stapes eee peewee eae xeaeene VOLES RRL gE! obate SORT Can HED RTS USO eee Fag vee Fveael . : : fas i hates tse ire ee SENT ebetaee tate . 7 faater of ney a iF £ A } i ' . f i 1 o ’ i a bs J , ' - 4 ire! , ) 4 errs a ee > ie 4" Ak. aa je -PHYTOLOGIA An international journal to padi Sian systematic, phytogeographical be and Cored ee | | Ce ee aay MOS No | ae SPERLING: C: R. ‘New species and | new combinations in Anredera Juss. oe (Basellaceae)... eee hoy Stier Cenyey ce teens cwache uss: ae TURNER, B. L., Stevia ealeadana (Asteraceae) a new species from Oaxaca, Bee VIN re ate ei yooe ehedeg esse ears oO TURNER, B. Lo Mensdora gypsophila (Ceaceae), a new oer from near . Galeana, Nuevo Leén, México........:. ere re oer eee Rene nen eo mean lae 8 AXELIUS, B., A new combination i in Physalis (Solanaceae). eeas beer acne 10 TURNER, B oS Taxonomic overview: of Hedyotis nigricans (Rubiaceae) and «closely allied TAM ee Gees cs oer eee pe ee isis pec ene ee 12 HUNT, D.M., M:H- MACROBERTS. & BR. ‘MACROBERTS, The status of Quercus arkansana Sarg. (Fagaceae) in Texas. ......:.......c..se0e ee ees ee 22 HERRERA A., Y., Chromosome numbers report... ............ Age tree Wl eerer 325 MORDEN, C. W.., ‘A new combination i in Muhlenbergia Panceses iene 28 TURNER, B.L., Sedum booleanum (Crassulaceae), a new red- flowered species from Nuevo. Ret MExicOc 2 2 Oe a eee ee YAHARA, T. & A. SOEJIMA, ve new species of Stevia on Miexice oe Giang TURNER, B.L., Paronychia hintonioram (Caryophyliacesc). a new. species _.. from Nuevo Leon and Verdcruz,, MEXICO.) 2 fois i es fe Gare 38 TURNER, B.L., A-new SPECIE of Pittocaulon (Asteraceae, ‘Senecioneae) from - Oaxaca, México. eee ae ne oe gee Ce ee ae ear eat ees: TURNER, B.L., Two new varieties of Hedeoma palmeri A aimaceae) from ~ — northeastern Medes oe 47 CHEMNICK, J. & T.J. GREGORY, A new species “of Ceratozamia ee _(Zamiaceae) from Oaxaca, Mexico, with comments on distribution, habitat, Soe eane TRVAUIOMSNIS. 2 oc ei ys ee Ee. ee ee ve ein eg las 51 ae B. L., Rexford F. Baubenmire (1910. ee pa Er Mae ea ee ae 7 Published A by. Michael J. Warnock — | ae 185 6 Westridge Drive.’ Huntsville, Texas 77340 U.S.A. @ tte Ook | is. ues on acid free heed PHYTOLOGIA (ISSN 00319430) is published panies with two Solomed per year. by , Michael J. Warnock, 185 Westridge Drive, Huntsville, TX. 77340. Second Class’ postage . - paid: at Huntsville, TX. © 1995 -by PHYTOLOGIA.. Annual. domestic individual. subscription- (12 issues): $40.00. Annual domestic institutional subscription (12 — issues); $44.00. Foreign and/or airmail postage extra... Single copy sales: current — . issue and back issues volume 72 to present: $4.00; back issues (previous to volume 72): $3.00; add $.75 per copy postage and handling US [$1.50 per copy foreign]). Back ~ issue sales by volume: . $17.00 per volume 42-71 (not all available as complete volumes); $21.00: per volume 72- -present; add $3.00 per volume postage US ($6.00. per. volume foreign). POSTMASTER: Send address. Sear to TORO OBE ae ee Drive, Huntsville, ‘TX 77340-8916. . SEER Ge ee nT NEE Ten EON [Oe ORE Ren Iti): COMER Nee Se ta ea er AINE, ae ae aR Sy Wk asi prea OIE agit Ras 5 EO Nata op OF Basak ‘ OC EE fe ie ee, rR Sea) SOOT Oe inet ns OSPR Oe Lene See rats ALY 5 Pe we ee ge a SPT A Pr Fee, oO Re ee eae ? eA th! tlt 4 > RES ee pithicindhsiieterilioy canary, & Phytologia (July 1995) 79(1):1-4. NEW SPECIES AND NEW COMBINATIONS IN ANREDERA JUSS. (BASELLACEAE) Calvin R. Sperling’ National Germplasm Resources Laboratory, Room 402, Building 003, Barc-West, Beltsville, Maryland 20705 U.S.A. ABSTRACT Two new species of Anredera, A. aspera Sperling and A. densiflora Sperling, are described, and four new combinations, A. brachystachys (Mog.) Sperling, A. floribunda (Mogq.) Sperling, A. krapovickasii (Villa) Sperling, and A. tucumanensis (Lillo & Hauman) Sperling, are made. These new species and new combinations are from the unpublished Ph.D. dissertation of Calvin R. Sperling. KEY WORDS: Anredera, Basellaceae, taxonomy FORWARD [J. W. Nowicke, Botany Dept., NHB 166, Smithsonian Institution, Washington D.C. 20560 U.S.A.] In the course of a palynological study that included Anredera, | discovered that two new species and four new combinations established by the late Calvin Sperling (1987) are heretofore unpublished. The Latin descriptions of the two new species, Anredera densiflora from Ecuador and Peru, and A. aspera from northern Bolivia, and the synonymy of the remaining four new combinations, A. tucumanensis (Lillo & Hauman) Sperling, A. floribunda (Moq.) Sperling, A. krapovickasii (Villa) Sperling, and A. brachystachys (Mogq.) Sperling, have been taken from Spelling’s dissertation. Before his death, he approved publication of these names. Two more new combinations, Anredera diffusa (Mogq.) Sperling and A. marginaia (H.B.K.) Sperling, were recently published (Brako & Zarucchi 1993, p. 1253). In addition to the twelve species of Anredera, Sperling treated the remaining three genera that comprise Basellaceae, Basella L. (5 species), Tournonia Mog. (1 species), and Ullucus Caldas (1 species). Although his study concentrated on Ullucus tuberosus Caldas, Spelling’s dissertation has keys, descriptions, distribution maps, and ' Deceased 20 May 1995. p PHYTOLOGIA July 1995 volume 79(1):1-4 discussions for the remaining eighteen species. His revision of Basellaceae as a family is the first since 1849, when it was treated by Moquin-Tandon. Spelling’s discussions of relationships among genera and species provided new information that was integrated with the pollen data (Nowicke, in press). It is unfortunate that his dissertation has not been published in its entirety. The species are taken up in the same sequence as they are in the dissertation. Abbreviations for authors follow Brummitt & Powell (1992). Anredera Juss. ANREDERA FLORIBUNDA (Mog.) Sperling, comb. nov. BASIONYM: Boussingaultia floribunda Mog. in DC., Prodr. 13(2):229. 1849. TYPE: COLOMBIA. Ibaque, Goudot s.n. (HOLOTYPE: P, F-fragment!; Photo: GH!). ANREDERA DENSIFLORA Sperling, spec. nov. TYPE: PERU. Lima, San Buenaventura, 2700-2800 m, 17 June 1925, Pennell 14508 (HOLOTYPE: F'!; Isotypes: GH!, NY!). Folia ovata vel depresso-ovata, 4.0-7.7 cm longa, 2.0-9.5 cm lata, base cordata vel reniformia, apice acuta (foliis ovatis) vel rotundata (foliis depresso- ovatis). Inflorescentia terminales aut laterales, fasciculato-racemosae, inflorescentibus axillanbus pedunculo plerumque robusto portatis. Bracteae subter pedicellum tnangulares, 1.1-1.8 mm longae, 0.5-0.8 mm_latae, persistentes; bracteae pedicellorum depresso-ovatae vel perdepresso-ovatae, 1.0-1.2 mm longae; 0.5-0.8 mm latae, persistentes. Sepala late ovata vel latissime ovata, alburnea vel alba, siccitate atrobrunnea. Petala obovata vel elliptica, 1.9-2.6 mm long, 1.0-1.3 mm lata, alburnea vel alba, siccitate atrobrunnea, petaliis interioribus tribus tenuioribus quam petaliis extenoribus duobus, fructu ad matunitatem includentibus. Ovarium globosum; stylus singularis, 0.8-1.2 mm longus; stigma obscure trilobatum. Distribution. Southern Ecuador to southern Peru. 2100-2800 (3900) m. ADDITIONAL SPECIMENS EXAMINED. ECUADOR. Azuay: Between Molleturo and Toreador, 2590-3900 m, 14 June 1943, Steyermark 53002 (NY). Loja: Loja, 2200 m, 15 April 1946, Espinosa 137 (NY). PERU. Lambayeque: Prov. Lambayeque, Abra de Porculla, 45 km E of Olmos on the road to Pucara, 1920 m, 13 July 1986, Plowman et al. 14290 (F). Cajamarca: Prov. Cajabamba, Nunubabamba[?], 2600 m, 13 Aug. 1985, Mostacero & Guerra 0059 (F). Huanuco: San Rafael, 8500 ft., 4 Apnl 1923, Macbride 3143 (F); Acomayo, 2100 m, 24 April 1946, Woytkowski 34245 (F,G,MO,UC,USM). Junin: Paucartambo, 2800 m, 23 July 1969, Woytkowski 6719 (GH,MO). Anredera densiflora can be recognized by the dense inflorescence and flowers in which the sepals and outer two petals spread in fruit. It is similar to A. baselloides Baill. but differs by the ovate leaves, flared petiole, dense inflorescence, smaller flowers, broader sepals, and tnlobed stigma (not divided). This species lacks Sperling: New species and combinations in Anredera 3 mammiillose cells at the sepal base but does form a very low keel due to contraction of the sepal during drying as in A. baselloides. ANREDERA TUCUMANENSIS (Lillo & Hauman) Sperling, comb. nov. BASIONYM: Boussingaultia tucumanensis Lillo & Hauman, Anales Mus. Nac. Buenos Aires 33:353. 1925. (Hauman & Ingoyen, Anales Mus. Nac. Buenos Aires 32:159, 449. 1923, nom. nud.). LECTOTYPE (here chosen): BOLIVIA: Prov. of Larecaja, Sorata, between Cochipata and Milipaya along the Ulcumanini River,: 3200 m, March-May 1858, Mandon 1028 (LECTOTYPE: K!: Isolectotypes: BM!, F!, G!, GH!, K!, NY!, P; Photos: F!, GH!, MO! of G). SYNTYPE: ARGENTINA: Prov. of Tucuman, Sierra de Garabatal, 2000 m, 22 March 1922, Schreiter s.n. (LIL). ANREDERA KRAPOVICKASII (Villa) Sperling, comb. nov. BASIONYM: Boussingaultia krapovickasii Villa, Lilloa 32:305, fig. p. 306. 1966. ‘TYPE: ARGENTINA: Salta, km 28, road between Salta and Jujuy, 31 Jan. 1947, C.A. O’Donell 4723 (HOLOTYPE: LIL). ANREDERA BRACHYSTACHYS (Mog.) Sperling, comb. nov. BASIONYM: Tandonia brachystachys Mogq. in DC.,. Prodr. 13(2):227. 1849. LECTOTYPE (here chosen): COLOMBIA. Bogota, Goudot I (P-Herb. Mogq., det. by Mog.; Photo: GH!). SYNTYPE: ECUADOR. west side of Pichincha, 8500 ft., [without collector] (K!, P-fragment ex. Herb. Hook.; photo GH!). ANREDERA ASPERA Sperling, spec. nov. TYPE: BOLIVIA. Prov. La Paz, Dept. Larecaja, Sorata, 68° 40’ W 15° 45’ S, 2530 m, 8 Dec. 1981, Sperling & King 5412 (HOLOTYPE: GH!; Isotype: LPB!, others not distributed). Planta scandens vix volubilis succulenta mucliaginaque. Caules rubelli asperl praesertim ad nodos. Folia obovata, 2.1-4.2 cm longae, 1.4-2.0 cm latae, base cuneata vel acuta, apice obtusa vel rotundata. Inflorescentia laterales racemosae simplices aut base unifurcatae, pedicellis minutis, 0.5-0.7 mm longis. Bracteae subter pedicellum deltatae, 0.9-1.0 mm longae?, 0.8 mm latae?, adnatae decursivaeque; bracteae pedicellorum rhombicae _ vel perdepresse trullatae, 0.7-0.9 mm longae?, 0.8-1.0 mm latae, apice acutae, base truncatae, lobis lateralibus sagittiformibus, adnatae decursivaeque. Sepala perdepresse-ovata, 2.0-2.4 mm longa, 2.3-2.4 mm lata, apice acuta, viridulo-alba, erecta et per anthesin patentia. Petala obovata, 3 mm longa, 1.5- 1.6 mm lata, alba, erecta et per anthesin urceolata. Ovarium globosum vel obovoideum; stylus singulans, 1 mm longus, super basin ad stigma expansus; stigma obscure trilobatum capitatum. Fructus adhuc ignoti. Distribution. Known only from the type collection in northern Bolivia. Anredera aspera can readily be distinguished by its asperous stem and greatly flared style. The flowers are nearly sessile but upon close inspection the very short pedicel is evident. The flowers are erect at anthesis and not spreading like many species of Anredera. The pedicellar bracts are decurrent down the pedicel and continuous with it, forming a cuplet on which the flower is borne. 4 PHYTOLOGIA July 1995 volume 79(1):1-4 This species is similar to Anredera marginata, from which it differs in having always obovate leaves (even in the flowering portion of the stem), nearly sessile flowers that are slightly larger than A. marginata, and flared styles. Unlike most species of Anredera this plant is scarcely twining, a character which is constant when the plant is cultivated in the greenhouse. In the greenhouse it is more difficult to propagate, being much slower in forming adventitious roots from cuttings than any other species of Anredera. The species was collected growing alongside Anredera ramosa (Mogq.) Eliasson and in the same general area where the type specimen of A. fucumanensis was collected by Mandon. The type collection was observed being visited by flies, which are the presumed pollinators. One collection from Bolivia may be this species: BOLIVIA. near La Paz, 10,000 ft., Oct. 1885, Rusby 2570 (NY two sheets, F). It has a similar pedicel and pedicellar bracts, but the leaves are lacking. Fruits are present in this specimen (enclosed in the nigrescent perianth); because the type collection lacks fruits a comparison can not be made. The petals of the Rusby collection are slightly smaller, and most of the flowers on the sheets are in poor condition. ACKNOWLEDGMENTS I thank David Lellinger for editing the two Latin descriptions and reviewing the paper, and Dan Nicolson for his review and suggestions. LITERATURE CITED Brako, L. & J.L. Zarucchi. 1993. Catalogue of the Flowering Plants and Gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45: 1-xl, 1- 1286. Brummitt, R.K. & C.E. Powell (Eds.). 1992. Authors of Plant Names. Royal Botanic Gardens, Kew, Great Britain. Mogquin-Tandon, C.H.B.A. 1849. Basellaceae in Alph. de Candolle, Prodromus Systematis Naturalis Regni Vegetabilis 13(2): 220-230. Nowicke, J.W. In press. Pollen morphology, exine structure and the relationships of Basellaceae and Didiereaceae to Portulacaceae. Syst. Bot. Sperling, C.R. 1987. Systematics of the Basellaceae. Ph.D. Dissertation, Harvard University. UMI Dissertation Information Service, Ann Arbor, Michigan. Phytologia (July 1995) 79(1):5-7. STEVIA CALZADANA (ASTERACEAE) A NEW SPECIES FROM OAXACA, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Stevia calzadana B.L. Turner, spec. nov., is described and illustrated from Oaxaca, (Mpio. Coicoyan de las Flores), México. It belongs to the series Corymbosae of Stevia where it relates to S. jorullensis, distinguished from the latter by its linear-lanceolate, glandular-punctate leaves and achenes with aristate pappus scales. KEY WORDS: Asteraceae, Eupatorieae, systematics, Stevia, México Routine identification of Mexican composites (Asteraceae) has revealed the following novelty. STEVIA CALZADANA B.L. Turner, spec. nov. Figure 1. TYPE: MEXICO. Oaxaca: Mpio. Coicoyan de las Flores, Distr. Santiago Juxtlahuaca, E] Arenal, 4 km de Coicoyan de las Flores, carretera a San Martin Peras - Santiago Juxtlahuaca (17° 17'N x 98° 15’ W), 1775-1890 m, 20 Nov 1994, J.J. Calzada 19539 (HOLOTYPE: TEX): S. jorullensis H.B.K. similis sed foliis linearibus-oblanceolatis (vs. ovatis), glanduliferis-punctatis (vs. non glanduliferis-punctatis); et pappis acheniorum aristatis (vs. coroniformibis). 6 PHY TOLOGIA July 1995 volume 79(1):5-7 Fig. 1 Stevia calzadana, from holotype. Tumer: New Stevia from México oe Stiffly erect, mostly unbranched, perennial herbs ca. 1 m high. Stems reddish, vestiture puberulent with minute upcurved hairs ca. 0.2 mm high. Leaves opposite throughout, gradually reduced upwards; petioles 1-3 mm long. Midstem leaves linear- oblanceolate, 5.0-6.5 cm long, 5-6 mm wide, glabrous throughout, abundantly glandular-punctate, especially beneath, 1-nervate or weakly 3-nervate, the margins entire. Heads arranged in both terminal and axillary, mostly congested, flat-topped cymules 4-10 cm across, the ultimate peduncles mostly 1-5 mm long. Involucres cylindric, 5-6 mm long, the bracts sparsely puberulent to nearly glabrate, their apices acute. Corollas (dried) deep rose-colored, 6-9 mm long, the tube and throat indistinct, glabrous or nearly so, the lobes 1-2 mm long, glabrous without. Achenes with body 3.0-3.5 mm long, minutely hispidulous, the pappus of 3 linear artistate scales ca. 5 mm long, the upper portion barbellate for 1-2 mm, below these a crown of 3 or more united scales ca. 0.5 mm high. This species is distinguished by its linear-oblanceolote leaves which are essentially glabrous, and 3-aristate achenes. In Grashoff's unpublished doctoral thesis (Univ. of Texas, Austin, 1972) the species will key to or near Stevia jorullensis H.B.K., but it differs from the latter in both leaf shape (linear-oblanceolate vs. ovate) texture (densely glandular-punctate beneath vs. not so), and pappus aristate (vs. coroniform, without aristae). It is a pleasure to name this distinctive Stevia for J.1. Calzada, extraordinary collector of Mexican plants, now associated with UNAM on the flora of the Mixteca Alta region of Oaxaca. ACKNOWLEDGMENTS I am grateful to Gayle Turner for the Latin diagnosis, and Piero Delprete and Mark Mayfield for reviewing the manuscript. The illustration was drawn by Ms. Mana Thompson. Phytologia (July 1995) 79(1):8-9. MENODORA GYPSOPHILA (OLEACEAE), A NEW SPECIES FROM NEAR GALEANA, NUEVO LEON, MEXICO. B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT A new species, Menodora gypsophila B.L. Turner, is described from gypseous soils near Galeana, Nuevo Le6én, México. It is closely related to the widespread M. coulteri but differs by a number of characters, including leaf- shape, venation, vestiture, and substrate preference. KEY WORDS: Oleaceae, Menodora, systematics, México Routine identification of plants from northeastern México has revealed the following novelty. MENODORA GYPSOPHILA B.L. Turner, spec. nov. TYPE: MEXICO. Nuevo Leén: Mpio. Galeana, Santa Rosa, arid hillside, 1610 m, 6 Oct 1995, Hinton et al. 25643 (HOLOTYPE: TEX). M. coulteri A. Gray similis differt foliis crassis, pro parte maxima triplinerviis et apiculatis, et caulibus moderate pubescentibus et hirsutis, pilis 0.2-0.3 mm longis (vs. pilis deorsum curvatis et 0.1-0.2 mm longis). Low much-branched shrublets 10-20 cm high. Stems terete, moderately pubescent with widely spreading hairs mostly 0.2-0.3 mm long. Leaves opposite throughout, gradually reduced upwards, those at midstem lanceolate-elliptic, markedly thickened, bearing 3 raised nerves on the lower surface, pubescent like the stem, entire, the apices apiculate, the blades mostly 5-15 mm long, 4-6 mm wide. Flowers terminal, the pedicels reflexed in fruit. Calices 3-6 mm long; lobes 8-13, 2-4 mm long, linear- lanceolate, pubescent with spreading hairs. Corollas bright yellow; tubes 2-4 mm long; lobes 5-10 mm long, 3-6 mm wide. Anthers yellow, exserted 2-4 mm from the tube. Style exserted 3-5 mm from the tube. Paired capsules ovoid, reflexed, each ca. 5 mm across; seeds obovoid, ca. 4 mm long, 2 mm across, the outer surface spongy and irregularly patterned. ADDITIONAL COLLECTIONS EXAMINED: MEXICO. Nuevo Leén: Mpio. Galeana, 5 km from Galeana, along the road to Rayones, 1600 m, 27 Jun 1994, 8 Turner: New Menodora from México 9 Hinton et al. 24474 (TEX); 3 km N of Galeana on rather bare gypseous-calcareous ('?) soils, 26 Jul 1993, Turner 93-158 (TEX). Collections of this species were unknown to me at the time of my treatment of Menodora for North America (Phytologia 71:340-356. 1991.). As indicated by the specimens cited above, this taxon was first collected by myself in 1993 (along with several close-up photographs). The two subsequent collections were made by Jaime and George Hinton in about the same area, apparently also in gypseous soils. I have selected Hinton 25643 as the type of this species because the collections concerned possess relatively large well-developed leaves and bountiful flowers. The other two collections are not as lush and possess leaves about half the size of the type, with decidedly smaller flowers, especially Turner 93-158 which has very small calyces (3-4 mm long) with only ca. 8 lobes (vs. ca. 13 in the type). In most other details, however, the paratypes are like those of the holotype. When originally collected | thought that M. gypsophila might be an aberrant specimen of M. coulteri, the latter having thinner, largely enervate leaves and a finer, down-curved stem-pubescence. The additional Hinton collections have convinced me that the populations concerned deserve a name. I am especially grateful to George Hinton’s perceptive eye who sent me the most recent collection with the observation (pers. letter) that “the leaves have clear venations that are unlike any in our collections, and I couldn't match it to any in your revision of the genus”, which is so, hence the description here. ACKNOWLEDGMENTS I am grateful to Gayle Turner for the Latin diagnosis, and to Piero Delprete and Mark Mayfield for reviewing the paper. Phytologia (July 1995) 79(1):10-11. A NEW COMBINATION IN PHYSALIS (SOLANACEAE) Barbro Axelius Botaniska Institutionen, Stockholms Universitet, S-106 91 Stockholm, SWEDEN ABSTRACT Margaranthus solanaceous is transferred to the genus Physalis and hence the monotypic genus Margaranthus becomes a synonym of Physalis. KEY WORDS: Physalis, Margaranthus, Solanaceae, systematics Margaranthus Schidl. (Solanaceae) is a monotypic genus from México and the southwestern United States. It was described by Schlechtendal 1838. It has always been regarded as very closely related to the genus Physalis L., differing in form and colour of the corolla and insertion of filaments. The annual M. solanaceous Schlechtendal has an urceolate, violet/greenish corolla with adnate filaments while in Physalis the corollas are campanulate to nearly rotate, yellow or whitish and the filaments are free. In his monograph, Rydberg (1896) considered Margaranthus as very closely related to Physalis but kept it as a separate genus. In a karyological report, Menzel (1950) noted the great similarities between Margaranthus and Physalis and, based on S/T ratio data placed Margaranthus between the annual sections Angulatae and Pubescentes of Physalis. She did not, however, make any formal transference. Waterfall (1958) in his survey of Physalis in North Amenca commented on_ the similarity of Margaranthus to Physalis and noted that if not in flower, Margaranthus could not be distinguished from small-fruited species of Physalis. He stated that possibly Margaranthus should be included in Physalis, but that further studies including critical species of Chamaesaracha (C. grandiflora (Hook.) Fern., C. nana (A. Gray) A. Gray, both now in Leucophysalis) were needed before formal transference. He thus kept Margaranthus as it was originally described, as a genus of its own. On the other hand he included Quincula lobata, another related, monotypic genus in Physalis, even though Quincula differs from Physalis in several characters besides colour of corolla. This was probably due to Quincula originally being described as a Physalis. My recent cladistic analyses of the physaloid group, including among others Margaranthus, Quincula, Chamaesaracha, and Leucophysalis (Axelius 1995) has 10 Axelius: New combination in Physalis 11 shown that Margaranthus is well nested within the Physalis clade (including P. pubescens L., P. angulata L., and P. peruviana L.), close to P. pubescens (Axelius 1995, fig. 1). The species of Chamaesaracha, Quincula, and Leucophysalis are more distantly related and found clearly outside the Physalis clade. The species of Chamaesaracha group together and form a very strongly supported sister-relation with Quincula. There is thus a rather strong support for the hypothesis that Margaranthus has originated from an ancestor within the core Physalis. This view is also in accordance with analysis based on molecular data (Martinez 1993). Hence Margaranthus cannot be kept separated from Physalis without splitting the core of this genus into smaller monophyletic entities. Physalis is a large genus which lacks a modern revision and it's circumscription might be questioned in many ways but to keep Margaranthus separated under these circumstances, can not longer be justified. PHYSALIS SOLANACEOUS (Schlechtendal) Axelius, comb. nov. BASIONYM: Margaranthus solanaceous Schlechtendal, Index Sem. Hort. Hal. 1838 Coll. 8. 1838. TYPE: Cult. in Horto Botanico Halensis 1838, “e seminis in Mexico locis calidioribus coll. C. Ehrenberg”. D.F.L. Schlechitendal s.n. (HOLOTYPE: HAL). LITERATURE CITED Axelius, B. 1995. The phylogenetic relationships of the physaloid genera (Solanaceae) based on morphology. Amer. J. Bot. In press. Martinez, M. 1993. Systematics of Physalis (Solanaceae) section Epeteiorhiza. Ph.D. Dissertation, University of Texas at Austin. Austin, Texas. Menzel, M. 1950. Cytotaxonomic observations on some genera of the Solaneae: Margaranthus, Saracha and Quincula. Amer. J. Bot.. 37:25-30. Rydberg, P.A. 1896. The North American species of Physalis and related genera. Mem. Torrey Bot. Club 4:297-374. Schlechtendal, D.F.L. 1838. Index Seminum in Horto Academico Halensi 1838 Collectorum. Halle, Germany. Waterfall, U.T. 1958. A taxonomic study of the genus Physalis in North America north of Mexico. Rhodora 60: 107-114; 128-142; 152-173. Phytologia (July 1995) 79(1):12-21. TAXONOMIC OVERVIEW OF HEDYOTIS NIGRICANS (RUBIACEAE) AND CLOSELY ALLIED TAXA B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT A taxonomic study of Hedyotis nigricans is rendered in which a widespread var. nigricans is recognized, along with five regional or localized, allopatric varieties: var. floridana (southern Florida); var. pulvinata (northeastern Florida); var. austrotexana B.L. Turner, var. nov. (southern Texas); var. gypsophila B.L. Turner, var. nov. (montane regions of Nuevo Leén, México and closely adjacent states); and var. papillacea B.L. Turner, var. nov. (northern panhandle and trans-Pecos, Texas, and closely adjacent New Mexico). A key to these taxa is provided along with maps showing their distributions. Additionally, these taxa are compared with the closely related species H. angulata and H. butterwickiae, and maps showing their distribution are also provided. KEY WORDS: Rubiaceae, Hedyotis, Houstonia, systematics, Mexico, Texas Hedyotis nigricans (Lam.) Fosberg (=Houstonia nigricans [Lam.] Fern.) has been variously treated as belonging to the genus Hedyotis or Houstonia (Shinners 1949; Terrell 1986, 1991), some workers preferring an inclusive Hedyotis (including Houstonia), others preferring a more restricted Hedyotis (excluding Houstonia, cf. Terrell 1991). Most current workers accept Hedyotis nigricans as belonging to Hedyotis, including Terrell (1991), albeit tentatively. Terrell (1986) provided a taxonomic overview of H. nigricans for the U.S.A., especially Florida, but did not treat in detail collections from Texas, New Mexico, and México. The present contribution is based upon the detailed examination of over 800 sheets of Hedyotis nigricans on file at LL, TEX, and SRSC. Key to Texas populations of Hedyotis nigricans and closely related taxa 1. Leaves mostly basal, very numerous and forming pulvinate mats, the stiffly erect rather naked stems having markedly appressed, stiff-lanceolate leaves; fruits mostly orbicular; southeastern most Brewster Co. ................4. H. butterwickiae 12 ~ Turner: Overview of Hedyotis 13 1. Leaves otherwise, mostly cauline and spreading; fruits mostly ovoid (except for Gulf Coastal populations); widespread. «.........is5.¢cessencvsssnensisorsserersecenvass (2) 2. Midstem leaves thick and short, ovate-linear to lanceolate, 1 cm long or less, the margins never enrolled; capsules orbicular at maturity; calyx lobes 1 mm long or less; rock or cliff-dwelling species of eastern trans-Pecos, Texas and Closely adjacent | MEXICO. sccct.cssderienesseenteswusesannscates H. angulata Fosberg 2. Midstem leaves not as described in the above, the margins to some extent enrolling with dessication; capsules ovoid at maturity; calyx lobes mostly 1 mm or more long, if shorter then the leaves decidedly linear to linear-oblanceolate; mostly not rock or bare-bluff species, widespread (H. nigricans). ............ (3) 3. Calyx, and/or upper stems and leaves to some extent papillose with extended epidermal cells, these superficially resembling hairs, or else the calyx to some extent beset with callose hair-like emations................cccccccecceceeceeeeseeeneeens (4) 3. Calyx, upper stems and leaves glabrous or merely ciliate along the leaf margins and CAL Kel ODES; 15th ad tanga ntuaarasseabnouswas Meader udesuoxGugensdumdysteey var. nigricans 4. Plants mostly sprawling, low bushy herbs 5-15 cm high; panhandle and trans- BCCOS MIEN AS .3 3) te auetet Neestee Meng beeen meee nt einceene ean cms var. papillacea 4. Plants mostly simple-stemmed, non bushy herbs 20-40 cm high; southern MORAG se eeadon cars cece en Sata iansera tenn (year Senet ... Var. austrolexana Key to Mexican populations of Hedyotis nigricans 1. Primary leaves at midstem mostly 1-3 mm wide, 3-12 times as long as wide; calyx usually glabrous, or with but a few ciliate hairs; mostly calcareous soils, WW EGGS CO Go ccs seeps beac otubuns aes es ue eee nies conde hSe isin oven dnaeuea segs var. nigricans 1. Primary leaves at midstem mostly 3-6 mm wide, 2.5-3.5 times as long as wide; calyx usually markedly setose with thickened hairs; mostly gypseous soils of southernmost Coahuila, Nuevo Leén, and very closely adjacent Zacatecas and probally Tamaulipas: ts:ci.cisasie rea eeaicabe, soccteesncaev eerie cee sass var. gypsophila HEDYOTIS BUTTERWICKIAE (Terrell) Nesom, Syst. Bot. 13:434. 1988. Houstonia butterwickiae Terrell This species, first described by Terrell in 1979, was retained by both Nesom (1988) and Terrell (1991). It is known only by collections from along the ridgetop of the Bullis Range on the Bullis Gap Ranch, in Brewster Co., which is about 20 mi S of Sanderson (Terrell Co.). The taxon is obviously closely related to Hedyotis nigricans but can be immediately recognized by its very narrow, linear-lanceolate, relatively thickened stiffly ascending stem leaves, the basal leaves forming a dense pulvinate array of shorter, somewhat broader elliptic-lanceolate leaves. Additionally, Terrell, in his original description, notes that the taxon has nearly globose capsules and a relatively diffuse inflorescence. HEDYOTIS NIGRICANS (Lam.) Fosberg, Lloydia 4:287. 1941. Terrell (1986) treated this taxon as belonging to the genus Houstonia but subsequently (1991) positioned it in Hedyotis. He considered H. nigricans to be a “polymorphic species”, but nevertheless recognized three varicties in the complex, a 14 PHYTOLOGIA July 1995 volume 79(1):12-21 widespread highly variable var. nigricans, and two very localized varieties in Florida, both coastal (Figure 1). I have examined numerous sheets of this species from over a broad region and recognize three additional varietal taxa, as described below. All of these are largely allopatric with var. nigricans but appear to intergrade into the latter in regions of near contact. Even with the removal of these several newly described elements, var. nigricans remains quite variable, ranging from rather spindly plants with linear to linear- oblanceolate leaves in eastern and central Texas, to shorter plants with linear-lanceolate to linear-elliptic leaves in west-central Texas and westwards. In México the variety, while quite variable, is less complex, as shown in Figure 2. HEDYOTIS NIGRICANS var. NIGRICANS Terrell (1986, 1991) accounted for most of the Texas names involved in the synonymy of this variety, and these are briefly touched upon here. Houstonia salina A.A. Heller -This name is typified by material from coastal areas of southern Texas (Nueces Co.). I agree with Terrell (1986) that the plants concerned differ but little from typical elements of var. nigricans. Houstonia tenuis Small -This name is typified by material from central Texas (San Saba Co.) and appears to be the same as var. nigricans, as noted by Terrell (1991). Houstonia angustifolia Michx. var. rigidiuscula A Gray, Syn. Fl. N. Amer. 1(2):27. 1884. Shinners (1949) transferred this variety into Hedyotis nigricans without comment, merely noting it to be typified by plants collected in “S. and W. Texas, Palmer, Havard, & c. Coast of E. Florida, Rugel. (Mex)”. Unfortunately, to my knowledge, no one has lectotypified the name concerned, but my own evaluations of this apellation are that it was meant to apply to plants having a low nigid stature, mainly occurring in the southwestern U.S.A. (western Texas, New Mexico, and Arizona) and México. Those who might wish to apply this vanetal name to such plants over this region might do so, but I view the variation between such _habital forms as relatively trivial, there being gradual intergradation between such populational forms over a broad region of central Texas and northern México. In short, there seems little merit in attempting to define what the habital limits of var. rigidiuscula might be. Houstonia angustifolia Michx. var. scabra S. Wats., Proc. Amer. Acad. Arts 18:97. 1883. (TYPE: MEXICO. Coahuila: Carocol Mts, 19-20 Aug 1880, F. Palmer 410; Isotype: LL!). -This name is unaccounted for by Terrell (1986, 1991) but examination of type material shows this to belong to var. nigricans. The Carocol Mts are said to be located about 24 mi southeast of Monclova, México (McVaugh 1956), an area well within the distribution of var. nigricans as defined in the present treatment. Tumer: Overview of Hedyolis 15 HEDYOTIS NIGRICANS (Lam.) Fosberg var. AUSTROTEXANA B.L. Turner, var. nov. TYPE: U.S.A. Texas: Karnes Co., roadside 2 mi E of H Tejano Cafe, “dry sandy, clay soil”, 22 Jun 1952, Joe C. Johnson 833 (LL). H. nigricans (Lam.) Fosberg var. austrotexana B.L. Turner, var. nov.; similis H. nigricans var. nigricans sed calyces matun valde papillosi ubique. Resembling var. nigricans but the mature calyces markedly papillose throughout. Other than having markedly papillose calyces, this taxon is essentially the same as var. nigricans; indeed, it apparently replaces the latter in the region shown in Figure 1. The two varieties do, however, grow in close proximity and occasional plants appear to show intergradation of the calyx character concerned in regions of near contact (e.g. Goliad Co.: Smith 4271; San Patricio Co.: Turner 80-91M). HEDYOTIS NIGRICANS (Lam.) Fosberg var. GYPSOPHILA B.L. Turner, var. nov. TYPE: MEXICO. Nuevo Leon: Santa Rita, 2370 m, “Sparse pine woods - gypsum hillsides,” 11 Jun 1981, Hinton et al. 18278 (HOLOTYPE: TEX). H. nigricans (Lam.) Fosberg var. gypsophila B.L. Turner, var. nov.; similis H. nigricans var. nigricans sed plantae parviores et ramosissimi e basi; folia ovato-elliptica et saepius 2.5-3.5 plo longiores quam latiores (vice folia linearia-lanceolata usque linearia-oblanceolata et saepius 4-20 plo longiora quam latiora); calyces matun plerumque hispidi enatis capillaribus et latis basi (vice calyces glabros enatis infirme evolutis). Resembling var. nigricans but the plants low and much-branched from the base, the leaves elliptic-ovate and mostly 2.5-3.5(4.0) times as long as wide (vs. linear- lanceolate to linear-oblanceolate, mostly 4-20 times as long as wide) and the mature calyces usually markedly hispid with broad-based hairs (vs. glabrous or merely minutely setose). This taxon is represented by 45 or more collections at LL, TEX, mostly obtained from gypseous soils in the state of Nuevo Leén. While quite variable as concerns calyx pubescence, the branching habit and leaf shape is very diagnostic, and in combination the characters are as distinctive for recognition purposes as_ those characters in combination used by, for example, Terrell in his recognition of Hedyotis nigricans var. pulvinata (Small) Fosb., the latter superficially resembling var. gypsophila as conceived here. HEDYOTIS NIGRICANS (Lam.) Fosberg var. PAPILLACEA B.L. Turner, var. nov. TYPE: U.S.A. New Mexico: Otero Co., northern McKittrick Canyon at first crossing of Texas-New Mexico boundary on the New Mexico side, “gravels and boulders of stream bottom. In Riparian type habitat and below protected cliffs; Big tooth maple, Ponderosa Pine, Madrone”, etc. 8 Oct 1973, Thomas F. Patterson 508 (HOLOTYPE: LL). volume 79(1):12-21 July 1995 PHYTOLOGIA 16 (Ae et si py 4 gah: SF : f yA NY) Oy 8 e ‘if ~ Dy, TAR \ EER ED OT AIS eae aut Enea meee 6. ava Se aluereee Shy, wat Sete ieet meets is (4 we. nessun j . ott Sat Pass Po ede gwcanhia tie cist Meee Bee ga cr een TTT 9g pee 4 COTS TT HL nee Sc‘ Pimge mY Ba aca Nene Sanesan nN SIT 600-64 re ME Alas aren Peeeee SBF x. “ ott sane 9 Ter eS a OOo «i or ‘estes, 2-Lan ; CK bre & tine oom LCS Siro eh eet Mas sy LS Se Se eo “a A= a ye \ J 1 C58 var. nigricans (closed circles); gles); var. papillacea (open gonals); var. floridana (closed trian n of Hedyotis nigricans in U.S.A.: circles); var. pulvinata (open triangles). Figure 1. Distributio var. austrotexana (dia Turner: Overview of Hedyotis 17 Figure 2. Distribution of Hedyotis nigricans complex in Texas: var. circles); var. papillacea (closed circles); + intermediates to Var. algricans and \ ai papillacea (half circles); var, austrolexana (triangles). NIZFICANS (Open volume 79(1):12-21 PHYTOLOGIA July 1995 18 yw V4 FR S pad y - a ae | | Ne Ne hee N ps AB ( y similar (open circles) and the superficiall ); H. butterwickiae (triangle). gulata ircles Figure 3. Distribution of Hedyotis an H. nigricans var. papillacea (closed ci Tumer: Overview of Hedyotis 19 Figure 4. Distribution of Hedyotis nigricans in México: var. nigricans (open circles); var. gypsophila (closed circles); intermediates (half circles). 20 PHYTOLOGIA July 1995 volume 79(1):12-21 H. nigricans (Lam.) Fosberg var. papillacea B.L. Turner, var. nov.; similis H. nigricans var. nigricans sed saepius 5-15 cm alta, enascens caudicibus ramosis et ligneis; caules, folia, calycesque aliquantum papillosi enatis capillaribus. Resembling var. nigricans but the plants mostly 5-15 cm high and the stems, leaves and calyces to some extent papillose with hair-like enations. As shown in Figure 1, the var. papillacea is largely confined to the northernmost panhandle region of Texas where it passes, rather abruptly, into var. nigricans. It also is found in the trans-Pecos regions of Texas and closely adjacent New Mexico where it reportedly occurs in and along limestone ledges and bluffs (Del Norte, Glass and Guadalupe Mts). Plants of the latter region superficially resemble Hedyotis angulata, and some of these were annotated as such by Terrell (e.g., Warnock 7978, from the Del Norte Mts [TEX]). Inclusion of the panhandle collections with the trans-Pecos material might appear moot in that the panhandle collections have somewhat longer, more linear-lanceolate leaves and occur as populational disjuncts. However, similar populational disjunctions occur in several species of Asteraceae (e.g., Chrysothamnus) and need not be cause for much concern, at least I find it difficult to distinguish between the two populational elements. It should be noted that the type collection of var. papillacea was found growing with or near material that might be deemed to be var. nigricans (Patterson 508, 516) in that these two relatively late-flowering collections seemingly lack the papillose enations which characterize the taxon, but in all other characters these two plants resemble var. papillacea as conceived here. The same is true for occasional specimens from the panhandle region, where the variety is apparently much more common, to judge from herbarium collections. Finally, it should be emphasized that from among the 1000 or more specimens of var. nigricans examined by me in the present study, only a few sheets were discerned to have papillose enations of the type found in var. papillacea, at least two of these from the state of Florida (Franklin Co., sand dunes and coastal areas along the Gulf of Mexico: Henderson 63-1309, Kral 39899). Obviously such enations are under relatively simple genetic control, but in the var. papillacea these appear to be populationally “fixed” in the regions shown in Figure 1, occurring on plants with a habital display quite different from the habital display of var. nigricans over most of its eastern distribution. ACKNOWLEDGMENTS I am grateful to my wife, Gayle, for the Latin diagnoses, and to her and Piero Delprete for reviewing the manuscript. Turner: Overview of Hedyotis 21 LITERATURE CITED Lewis, W.H. 1968. Notes on Hedyotis (Rubiaceae) in North America. Ann. Missouri Bot. Gard. 55:31-33. Shinners, L.H. 1949. Transfer of Texas species of Houstonia to Hedyotis (Rubiaceae). Field. & Laboratory 17:166-169. Terrell, E.E. 1986. Taxonomic and nomenclatural notes on Houstonia_ nigricans (Rubiaceae). Sida 11:471-481. ___. 1991. Overview and annotated list of North American species of Hedyotis, ~ Houstonia, Oldenlandia, and related genera. Phytologia 71:212-243. McVaugh, R. 1956. Edward Palmer, Plant Explorer of the American West. Univ. of Oklahoma Press, Norman, Oklahoma. Phytologia (July 1995) 79(1):22-24. THE STATUS OF QUERCUS ARKANSANA SARG. (FAGACEAE) IN TEXAS David M. Hunt New York Natural Heritage Program, 700 Troy-Schenectady Road, Latham, New York 12110-2400 U.S.A. & Michael H. MacRoberts and Barbara R. MacRoberts Bog Research, 740 Columbia, Shreveport, Louisiana 71104 U.S.A. ABSTRACT The status of Quercus arkansana Sarg. in Texas is discussed. It is known to occur in Cass County, and there is an historical record for Jasper County. KEY WORDS: Quercus arkansana, Texas, Fagaceae, phytogeography Quercus arkansana Sarg., an uncommon Coastal Plain oak with scattered populations ranging from southwestern Georgia and northwestern Florida to southwestern Arkansas and northwestern Louisiana, has not been known for Texas (Bill Carr, Texas Natural Heritage Program, pers. comm.; Correll & Johnston 1970; Johnston 1990; Stanley D. Jones, Botanical Research Center (BRCH), pers. comm.; Hunt 1986; Little 1977; Nixon 1985; Sargent 1965; Simpson 1988; Vines 1977). Hunt (1990) lists the species as occurring in Texas on the basis of an historical specimen collected in 1903 in Jasper County (W.W. Ashe 1 [NCU]). More recently, two small populations of Q. arkansana have been found in Cass County. In 1990, Hunt (Hunt TX218 [to be distributed to TEX and ND)}) first confirmed Quercus arkansana from Texas, identifying it as “Q. arkansana tending toward Q. nigra.” This collection, representing one sapling, was from the south side of TX 77, 1 km west of the Louisiana state line in sandy loam pine-oak woods dominated by Pinus echinata P. Mill., Quercus falcata Michx., Q. nigra L., and Liguidambar styraciflua L. This find was the result of searches stimulated by the presence of a large population in Louisiana about 3 km away, documented initially by G.H. Ware (Ware 1492 [DAV]) in 1965 (Hunt 1990). In 1995, the MacRobertses found several small trees (up to 7 meters high) in a young, densely stocked, even-aged pine plantation on deep sandy soils along a 1 km De Hunt et al.: Status of Quercus arkansana in Texas 23 stretch of Cass County Road 4561 about 5 km northeast of McLeod, Texas, and 5 km west of Rodessa, Louisiana, which they identified as Quercus arkansana (MacRoberts & MacRoberts 2875 [NCSC], 2874, 2877 [BRCH], 2879 [VDB], 2881 [LSUS], 2873 [ND], 2878 [DAV]). Some of these specimens were sent elsewhere for confirmation. Hunt determined 2876 as “probably Quercus arkansana x Q. nigra;” 2875 and 2873 were identified as Q. arkansana by J.W. Hardin and Richard Jensen, respectively. Julia Larke determined an unnumbered specimen to be Q. arkansana. This population is within 2 km of a large population of Q. arkansana in Louisiana centering on a point where Black Bayou and State Line Creek cross LA 168 about 3 km west of Rodessa (Teague & Wendt 1994). Associated species for this site include Quercus marilandica Muenchh., Q. stellata Wang., Q. incana Bartr., Pinus taeda L., P. echinata, Vitis spp., Sassafras albidum (Nutt.) Nees, and Liquidambar styraciflua. The area was heavily shaded, had a dense pine litter and almost no herbaceous understory, and was badly damaged by commercial forestry. The environment of the Cass County sites is typical for the species: midslope of eroding sandhills adjacent to headwater tributaries. That Quercus arkansana occurs in Cass County is not surprising since it occurs in adjacent parishes and counties in Louisiana and Arkansas (Hunt 1990; Louisiana Natural Heritage 1995; Smith 1988). Hunt (1986) has documented increased introgression between Q. arkansana and Q. nigra at the range edge of the former. Thus the mixed traits found in the Cass County collections are expected: short petioles (Q. nigra), scurfy leaf and twig pubescence (Q. arkansana), and leaf shape varying between the two provide strong evidence for putative hybridization between these species. In addition to these recent finds, Hunt located a specimen from Jasper County (W.W. Ashe I [NCU]) collected in 1903 that is probably Quercus arkansana but may be a hybrid between Q. nigra and Q. velutina Lam. (Hunt 1990). This specimen was originally identified as Q. velutina x Q. laurifolia Michx. Unfortunately, a specific locality is not given and, although much potential mesic sandhill habitat exists in the northern third of the county, relocating this population, if it still exists, may be difficult. The east Texas landscape has been drastically altered over the past century, and Q. arkansana is notorious for its patchy distribution and its inconspicuousness, which has always made it difficult to locate (Hunt 1986). These populations represent westward range extensions for Quercus arkansana. Additional populations of this oak are expected and should be sought in Bowie, Marion, and Cass counties. The rarity of this species in Texas and throughout its range makes it a good candidate for any protected plant list for the state, and an effort to protect its habitat should be made to ensure its survival in Texas. ACKNOWLEDGMENTS __ Stanley Jones (BRCH) and Bill Carr (Texas Natural Heritage Program) supplied information on the distribution of Quercus arkansana. J.W. Hardin (NCSC), Richard Jensen (ND), and Julia Larke (Louisiana Natural Heritage Program), confirmed the MacRobertses’ initial identification. Hunt’s research was supported by NSF Grant BSR-8414419 to David E. Giannasi and David M. Hunt. Thanks are due to Lon 24 PHYTOLOGIA July 1995 volume 79( 1):22-24 Hunt and Michael Moore for assistance in the field, and Nancy Coile for handling herbarium loans. Richard Jensen and Stanley Jones reviewed the manuscript. LITERATURE CITED Correll, D.S. & M.C. Johnston. 1970. Manual of the Vascular Plants of Texas. Texas Research Foundation, Renner, Texas. Hunt, D.M. 1986. Distribution of Quercus arkansana in Georgia. Castanea 51:183- 187. Hunt, D.M. 1990. A Systematic Review of Quercus Series Laurifoliae, Marilandicae and Nigrae. Ph.D. dissertation, University of Georgia, Athens, Georgia. Johnston, M.C. 1990. The Vascular Plants of Texas. A list, up-dating the Manual of the Vascular Plants of Texas. Published by the author, Austin, Texas. Little, E.L. 1977. Atlas of United States Trees. Vol. 4. Minor Eastern Hardwoods. Misc. Publ. 1342. USDA Forest Service, Washington D.C. Louisiana Natural Heritage Program. 1995. Rare plant species of Louisiana. Unpublished report. Louisiana Department of Wildlife and Fisheries, Baton Rouge, Louisiana. Nixon, E.S. 1985. Trees, Shrubs, & Woody Vines of East Texas. Bruce Lyndon Cunningham Productions, Nacogdoches, Texas. Sargent, C.S. 1965. Manual of the Trees of North America. Dover Press, New York, New York. Simpson, B.J. 1988. A Field Guide to Texas Trees. Texas Monthly Press, Austin, Texas. Smith, E.B. 1988. An Atlas and Annotated List of the Vascular Plants of Arkansas. Published by the author. Teague, J. & T. Wendt. 1994. Caddo and Bossier Parishes, LA: Natural areas survey. Unpublished Report. The Nature Conservancy. Baton Rouge, Louisiana Vines, R.A. 1977. Trees of East Texas. University of Texas Press, Austin, Texas. Phytologia (July 1995) 79(1):25-27. CHROMOSOME NUMBERS REPORT Y olanda Herrera-Arrieta CIIDIR Unidad Durango, Instituto Politécnico Nacional, Apartado Postal 57, Durango, Dgo., C.P. 34000 MEXICO Becaria de la COFAA ABSTRACT A first record of Muhlenbergia quadridentata chromosome number is given, a diploid chromosome number for M. virescens is reported for the first time, and the tetraploid condition of M. montana is confirmed. _— RESUMEN Se registra por primera vez el ntimero cromosémico de Muhlenbergia quadridentata, un nimero cromosémico diploide para M. virescens se reporta por primera vez, y la condici6n tetraploide de M. montana se confirma. KEY WORDS: Muhlenbergia, Poaceae, cytology INTRODUCTION The mostly American genus Muhlenbergia Schreber is comprised by two rather distinct groups which had been cytologically studied by several authors. Pohl (1964) studied the broad-leaved, mesic, rhizomatous species from the deciduous forests of eastern North America. While Peterson (1988), did chromosome counts for the group of annuals comprising the xeromorphic caespitose species, distributed in the western plains of America. They both reached the conclusion that the basic number for the genus is x= 10. Chromosome counts were completed during a systematic study of the Muhlenbergia montana (Nutt.) Hitch. complex (Herrera-A. & Bain 1991; Herrera- Armieta & Grant 1993, 1994), a group of thirteen perennial, xeromorphic caespitose species. Chromosome counts for three species of the complex were successful and are here reported. Chromosome number for M. quadridentata (H.B.K.) Kunth is a first report, the M. virescens (H.B.K.) Kunth chromosome count seems to be the first aD 26 PHYTOLOGIA July 1995 volume 79(1):25-27 diploid record of the aneuploid number reported by Reeder (1967), and the M. montana tetraploid condition reported by Reeder (1968) is confirmed. MATERIAL AND METHODS Chromosome determinations are based on observations of up to twelve cells from a minimum of five individuals per population, using a phase contrast microscope. Floral buds were field collected in 95 percent ethanol-glacial acetic acid (3:1) prior to fixation and storage under refrigeration in 70% ethanol. To stain: Hydrolyze in 1N HCI at 60°C for 7 to 10 minutes, and stain in Feulgen reagent for 2 hours, rinsed in running tap water for 3 minutes. Slides were prepared in a drop of 45% acetic acid, and squashing the floral buds under a cover slip. The cover slip was temporarily sealed with a paraffin-gum arabic mixture. Attempts to grow the plants from this species complex under greenhouse conditions failed, and therefore no mitotic counts were possible. RESULTS POACEAE: Muhlenbergia quadridentata (H.B.K.) Kunth, n= 10. MEXICO. México: 2 km W of Rfo Fro, North exposition of Volcan Iztaccihuatl, 3100 m, Pinus-Quercus forest, Herrera & Cortés 919 (CIIDIR,MTMG). Muhlenbergia virescens (H.B.K.) Kunth, n = 10. MEXICO. Chihuahua: 25.6 miles S of Creel on road to Batopilas, 2100 m, table rock with Arctostaphylos, Pinus and Quercus spp., Herrera with Peterson & Annable 969 (CHDIR,MTMG). Muhlenbergia montana (Nutt.) Hitche.,n = 20. MEXICO. México: Entrance to the National Park “Lagunas de Zempoala”, 2960 m, forest of Pinus hartwegii and Abies religiosa, Herrera & Cortés 926 (CIIDIR,MTMG). All of them showing stable microsporocytes with normal bivalents during meiosis. Recorded chromosome numbers from Reeder (1967, 1968) are: Muhlenbergia virescens 2n = 24 and M. montana 2n = 40. DISCUSSION The basic chromosome number recognized for Muhlenbergia is settled as x = 10 (Pohl 1964; Reeder 1967, 1968; Peterson 1988). Diploidy (= 10) and tetraploidy (7 = 20) are the most common in this genus, however one case of octaploidy was reported by Pohl (1964) for M. californica Abrams, a rare endemic species. Chromosome counts remain necessary to support the interpretation of evolution in this genus. One of the important findings here is that the more widely distributed species of the complex (Muhlenbergia montana) 1s a tetraploid, while the other two Herrera-Armieta: Chromosome numbers in Muhlenbergia 27 species from more restricted geographic areas (M. quadridentata and M. virescens), are diploids. All this seems to support the theory of evolution of grasses (Stebbins 1956). ACKNOWLEDGMENTS The author acknowledges the Instituto Politécnico Nacional and COFAA-IPN for financial support, and thanks the reviewers. LITERATURE CITED Herrera A. Y. & J.F. Bain. 1991. Flavonoid profiles in Muhlenbergia montana complex. Biochem. Syst. Ecol. 19:665-672. . Herrera-Arrieta, Y. & F.W. Grant. 1993. Correlation between generated morphological character data and flavonoid content of species in the Muhlenbergia montana complex. Can. J. Bot. 71:816-826. Herrera-Arrieta, Y. & F.W. Grant. 1994. Anatomy of the Muhlenbergia montana (Poaceae) complex. Amer. J. Bot. 81:1038-1044. Pohl, R.W. 1964. Cytogeography of the rhizomatous American species of Muhlenbergia. Brittonia 17:107-112. Peterson, P.M. 1988. Chromosome numbers in the annual Muhlenbergia (Poaceae). Madrofio 35:320-324. Reeder, J.R. 1967. Notes on Mexican grasses VI. Miscellaneous chromosome numbers. Bull. Torr. Bot. Club. 94:1-17. Reeder, J.R. 1968. Notes on Mexican grasses VIII. Miscellaneous chromosome numbers. Bull. Torr. Bot. Club 95:69-75. Stebbins, G.L. 1956. Cytogenetics and evolution of the grass family. Amer. J. Bot. 43:890-905S. Phytologia (July 1995) 79(1):28-30. A NEW COMBINATION IN MUHLENBERGIA (POACEAE) Clifford W. Morden Department of Botany and Center for Conservation Research and Training, 3190 Maile Way, University of Hawaii at Manoa, Honolulu, Hawaii 96822 U.S.A. cmorden@uhunix.uhcc.hawalii.edu ABSTRACT Systematic analyses of morphological and anatomical variation among populations of Muhlenbergia villiflora and M. villosa indicate that there is insufficient differentiation to warrant recognition of these taxa as separate species. The new combination of M. villiflora var. villosa is proposed as a more appropriate means of recognizing the habitat preference and slight differences in spikelet size that distinguish these taxa. Nomenclatural data and a key to the varieties are provided. KEY WORDS: Muhlenbergia, Poaceae, systematics Species of the Muhlenbergia repens Hitchc. complex are distributed throughout North America (excluding the southeastern United States), and in the Andean highlands of South America. This complex consists of eight species characterized by a rhizomatous perennial habit with short culms seldom exceeding 20 cm, short involute leaf blades, and a short contracted panicle with awnless or mucronate spikelets. Two species, M. villiflora Hitchc. and M. villosa Swallen, differ from the others by having a densely villous lemma and palea. These species appear distinct from each other in that M. villosa is slightly larger in all morphological attributes including plant height, leaf size, inflorescence length, and spikelet length. Their distnbution and _ habitat requirements are also distinct; M. villiflora is an ecological dominant in gypsum soils of northern México, and M. villosa is locally sporadic to common in alkaline or calcareous soils of west Texas and New Mexico. Morphological and anatomical analyses of these two species (Morden 1985; Morden & Hatch 1987) have shown that specific recognition of both taxa is not warranted. Anatomically, these taxa are indistinguishable (Morden & Hatch 1987), and plants of Muhlenbergia villiflora found growing along the margins of their natural habitats (7.e., soils with a more abundant water supply or lower concentration of gypsum) are larger, and approach M. villosa in most characteristics. Therefore, these species are herein treated as a single species, M. villiflora, and the two forms are recognized as varieties, var. villiflora and var. villosa (Swallen) Morden based on_ their 28 Morden: New combination in Muhlenbergia 29 habitat preferences and morphological differences. A key to the varieties and complete descriptions are provided below. Spikelets usually less than 2.0 mm long; plants of gypsiferous soils of northern INICXICO scrapes Sos on iasuchatabuicenas tan beds aabdswanapelenaane 1. M. villiflora var. villiflora Spikelets usually greater than 2.0 mm long; plants of alkaline or calcareous soils, west Mexas-and NEw MEXICON 2.5. os 0 Sanus otesscaroctepearesaans 2. M. villiflora var. villosa 1. Muhlenbergia villiflora Hitchc. var. villiflora, North Amer. Fl. 17:470. 1935.-- Vilfa pubescens Fourn., Mex. Pl. 2:102. 1886. TYPE: MEXICO. Canon de las Mifias et Victoria, inter Michibuana et Tanquecillos, Karwinsky 1012 (HOLOTYPE: P; Type fragment: US!). Not Muhlenbergia pubescens (H.B.K.) Hitche. (North Amer. Fl. 17:460. 1935.). Perennial with scaly rhizomes; the scales 3-18 mm long, acute, often deteriorating with age. Culms much-branched above, wiry, erect, seldom spreading, 7-17 cm tall (rarely higher), 0.3-0.7 mm diam., glabrous; internodes 5-33 mm long, nodulose- roughened at least below the inflorescence. Sheaths 3-16 mm long, usually about 1/2 the length of the internode, margins hyaline and clasping at the base, open and diverging from culm near the leaf collar. Ligules membranous, 0.3-1.5 mm long, erose, toothed, or acute, decurrent. Blades 3-19 mm long, 0.2-1.0 mm wide, abaxial surface glabrous, adaxial surface pubescent, strongly involute and arcuate spreading, margins scabrous, prominent midvein absent. Inflorescence a contracted panicle, 1-4 cm long (occasionally longer), 1-15 mm wide or wider if branches open or reflexed, usually exserted above the upper leaf sheath; inflorescence branches solitary at each node, with 4-11 nodes per inflorescence; branches ascending. Pedicels 0.1-1.1 mm long, minutely setose. Spikelets 1.4-2.3 mm long, not crowded on the branches, 1-15 spikelets on the lowermost panicle branch. Glumes equal, 0.6-1.7 mm long, acute, 1/2-2/3 the length of the floret, 1 (occasionally 2-cr 3-) -nerved, green or purple. Lemmas acute, 1.3-2.3 mm long, 3-nerved, densely villous near the base and along midnerve and margins to near the apex, green or becoming purple at maturity; mucro absent to 0.6 mm long. Paleas 1.0-2.1 mm long, densely villous between the nerves, with color similar to lemma. Anthers 0.7-1.6 mm long, yellow, dark green, or purple. Caryopses narrowly elliptic to linear, 0.7-1.2 mm long, 0.2-0.3 mm wide, dark brown. Chromosome number 2” =20, 22 (Reeder 1967). Distribution. México: Chihuahua, Coahuila, Hidalgo, Nuevo Leén, San Luis Potosi, and Zacatecas. Open ground in gypsiferous to calcareous soils, often forming extensive stands across gypsum flats. 2. MUHLENBERGIA VILLIFLORA Hitche. var. VILLOSA_ (Swallen) Morden, stat. nov.-- BASIONYM: Mudhlenbergia villosa Swallen, J. Wash. Acad. Sci. 31:350. f. 2. 1941. TYPE: UNITED STATES. Texas: 15 miles south of Stanton, 11 July 1928, Tharp 5048 (HOLOTYPE: US!; Isotypes: GH!,MO!,TEX!). _ Perennial with scaly rhizomes; the scales 5-16 mm long, acute, often deteriorating with age. Culms much-branched above, wiry, erect, seldom spreading, 4-30 cm tall, 0.3-0.7 mm diam., glabrous; internodes 5-37 mm long, nodulose-roughened at Icast below the inflorescence. Sheaths 5-15 mm long, usually about 1/2 the length of the internode, margins hyaline and clasping at the base, open and diverging from culm 30 PHY TOLOGIA July 1995 volume 79(1):28-30 near the leaf collar. Ligules membranous, 0.4-1.5 mm long, erose, toothed, or acute, decurrent. Blades 7-30 mm long, 0.2-1.2 mm broad, abaxial surface glabrous, adaxial surface pubescent, strongly involute and arcuate spreading, margins scabrous, prominent midvein absent. Inflorescence a contracted panicle, 1-5 cm long, 1-5 mm wide, usually exserted above the upper leaf sheaths; inflorescence branches solitary at each node, with 5-11 nodes per inflorescence; branches ascending. Pedicels 0.1-1.2 mm long, minutely setose. Spikelets 1.8-2.5 mm long, not crowded on the branches, with 2-9 spikelets on the lowermost panicle branch. Glumes equal, 0.6-1.8 mm long, acute, 1/2-2/3 the length of the floret, 1 (rarely 2) -nerved, green or purple. Lemmas acute, 1.8-2.4 mm long, 3-nerved, densely villous near the base and along the midnerve and margins to near the apex, green or becoming purple with maturity; mucro absent to 0.4mm long. Paleas 1.7-2.3 mm long, densely villous between the nerves, color similar to the lemma. Anthers 0.9-1.4 mm long, yellow, dark green or purple. Caryopses narrowly elliptic to linear, 1.0-1.4 mm long, 0.2-0.4 mm wide, dark brown. Chromosome number 2n =20, 40 (Morden 1985; Reeder 1967). Distribution. United States: southern New Mexico and Texas in the Trans-Pecos, western Edwards Plateau and southern High Plains. Open ground in alkaline to calcareous soils, usually in isolated clumps and seldom forming dense stands. LITERATURE CITED Morden, C.W. 1985. A biosystematic study of the Muhlenbergia repens complex (Poaceae: Eragrostideae). Ph.D. Dissertation, Texas A&M University, College Station, Texas. Morden, C.W. & S.L. Hatch. 1987. Anatomical study of the Muhlenbergia repens complex (Poaceae: Chloridoideae: Eragrostideae). SIDA 12:347-359. Reeder, J.R. 1967. Notes on Mexican grasses VI. Miscellaneous chromosome numbers. Bull. Torrey Bot. Club. 94: 1-17. Phytologia (July 1995) 79(1):31-34. SEDUM BOOLEANUM (CRASSULACEAE), A NEW RED-FLOWERED SPECIES FROM NUEVO LEON, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT A new species of Sedum, S. booleanum B.L. Turner, is described from Nuevo Leén, México where it occurs in gypsum outcrops. The taxon is red- flowered and has the habit of Villadia but the petals are separate to the base, or nearly so, suggesting a position in Sedum where it apparently has no close relatives. A photograph of living material is also presented, along with a photograph of its namesake. KEY WORDS: Crassulaceae, Sedum, systematics, México, Nuevo Leon Routine identification of Mexican plants has revealed the following novelty, which was called to my attention by the collectors concerned. SEDUM BOOLEANUM B.L. Turner, spec. nov. TYPE: MEXICO. Nuevo Leon: Mpio. Rayones, Cerro Blanco, 1340 m, gypsum hillsides, forming colonies, 27 Feb 1990, Hinton et al. 20468 (HOLOTYPE: TEX!). Succulenta erecta, perennis, radicibus fibris, 5-8 cm alta. Caules 3-4 crh diametro prope basim (ubi siccati) et papillosi. Folia (siccata) ovata, papillosa, 7-10 mm longa, 2-4 mm lata, gradtim deminuta ab imo caulis (ubi mox decidua) ad apicem per 1/2-2/3 suas longitudines superposita ut caulem celent. Flores 5-10, terminaliter dispositae in ramis_ brevibus circinatisque, infloresceniam congestam, 1-2 cm latam, circa 1 cm altam facientes. Sepala 5, ovata, glabra, circa 3 mm longa, 1.5 mm lata, latissima prope medium, libra vel paene libra ad basim, costis dorsalibus prominentibus. Stamena 5, alternata, petalis circa 3 mm longis, antheris luteis in plantis maturis. Carpella 5, 2-5 mm alta per anthesin, stylis erectis, circa 1 mm longis. Fructus matun non Visi. 31 S2 PHYTOLOGIA July 1995 Snes Figure 1. Sedum booleanum, photograph of type material. volume 79(1):31-34 Turner: New species of Sedum from México 33 Figure 2. George Boole Hinton, in the field on Rancho Aguililla, Nuevo Leén, México, at the type locality of Paronychia hintoniorum (cf. p. 38 this issue). 34 PHY TOLOGIA July 1995 volume 79(1):31-34 Erect fibrous-rooted perennial (?) succulent 5-8 cm high. Stems near base 3-4 mm across (when dried), papillose. Leaves (dried) ovate, papillose, 7-10 mm long, 3-4 mm wide, gradually reduced from the bottom of the stem (where soon deciduous) upwards, overlapping for 1/2-2/3 their lengths so as to obscure the stem. Flowers 5- 10, arranged terminal on short circinnate branches, forming a congested inflorescence 1-2 cm wide, ca. 1 cm high. Sepals 5, ovate, glabrous, ca. 3 mm long, 1.5 mm wide, widest at or near the middle, free to the base, or nearly so, with a pronounced dorsal midrib. Stamens 5, alternate with the petals, ca. 3 mm long, the anthers yellow at maturity. Carpels 5, in flower ca. 2.5 mm long, the styles erect, ca. 1 mm long. Mature fruit not available. According to the collectors, the type was collected at the date given above, subsequently flowering at their residence on 27 June 1990 from which herbarium material was made, this constituting the holotype. The photograph (Figure 1) was also made from type matenial. Vegetatively, Sedum booleanum much resembles species of the genus Villadia, but the flowers appear to be like those of Sedum, the petals free to the base, or nearly so. It is a pleasure to name this very attractive red flowered Sedum for George Boole Hinton, age 5 (Figure 2), the great grandson of the well-known Mexican collector, George B. Hinton (1880-1943). In spite of his relative youth, George Boole has become a fourth generation plant collector in México. He reportedly often accompanies both his father, George, and his grandfather, James, on various | collection expeditions to the Sierra Madre Oriental of northeastern México. Let’s hope he continues this familial tradition. ACKNOWLEDGMENTS I am grateful to Gayle Turner for the Latin diagnosis, and to her and Mark | Mayfield for reviewing the manuscript. Phytologia (July 1995) 79(1):35-37. A NEW SPECIES OF STEVIA FROM MEXICO Tetsukazu Yahara & Akiko Soejima Department of Biology, Kyushu University, Hakozaki, Fukuoka 812-81, JAPAN College of Arts and Sciences, University of Osaka Prefecture, Gakuen-machi, Sakai, Osaka 593, JAPAN ABSTRACT A new species of Stevia, S. stolonifera is described from México. KEY WORDS: Stevia, Asteraceae, México, systematics The genus Stevia consisting of ca. 250 species has two centers of diversification; one in México and another in the Andes Mountains (King & Robinson 1987). Mexican representatives have been comprehensively studied by Grashoff (1972, 1974) who recognized 79 species in his unpublished monograph (dissertation in 1972) and described three additional species in 1974. Since then, five additional species have been described from México (McVaugh 1982; Turner 1992, 1993a, 1993b). From the view point of reproductive biology, herbaceous species of Mexican Stevia are particularly interesting because agamospermy is prevalent among them and specimens with irregular pollen grains (putative apomicts) are known from 32 of the 54 species (Grashoff 1972). To elucidate the evolutionary processes of agamospermy, We are carrying out studies on sexual populations of the herbaceous species. In the course of this study, we have recognized the following novelty. STEVIA STOLONIFERA Yahara & Soejima, spec. nov. TYPE: MEXICO. Jalisco: Sierra del Halo, near a lumber road leaving the Colima highway 7 miles SW of Tecalitlan and extending southeastly toward San Isidro: Steep slopes in mesophytic forests near summits of barrancas in pine zone 13-16 miles from highway; 2000-2200 m; 28-30 Nov. 1959, R. McVaugh & W.N. Koelz 1169 (HOLOTY PE: TEX). Steviae origanoideae H.B.K. similis sed rhizomis stoloniferis et foliis crassis subintegris reticulatis differt. Stoloniferous perenial herbs to 1 m tall. Stems i-several, simple below, erect, often purplish, puberulous. Internodes as long as leaf blades. Leaves opposite, thick, 35 36 PHY TOLOGIA July 1995 volume 79 1):35-37 semisessile, oblong, 3-5 cm long, 1-2 cm wide, entire or inconspicuously crenate; apex obtuse; base cuneate; upper surface glabrous or sparsely puberulous, glandular- punctate; lower surface paler, reticulate, sparsely puberulous along veins, glandular- punctate. Inflorescence a compound corymb, the total inflorescence up to 4 cm across; branches opposite, puberulous; bracts up to 2.5 cm long, foliaceous, conspicuous. Heads 7-8 mm high, nearly sessile, in small groups ca. 1.0-1.5 cm across. Involucres cylindrical, 4.5-5.5 mm high, sparsely puberulous, sessile- glandular. Phyllaries oblong, acute at apex. Florets white, glabrous, sparsely glandular; lobes ca. 1 mm long, throat plus tube ca. 4 mm long. Achenes heteromorphic, anstate, ca. 2 mm long, dark brown, glabrous except along ribs. Pappus of the 4 adelphocarps of 3 awns, ca. 4 mm long alternating with scales less than 0.2 mm long, fimbriate. ADDITIONAL SPECIMENS EXAMINED: MEXICO. Michoacan: Volcan Paracutin, Mpio. Uruapan, 16 Nov 1983, F.R. Barrie 553 (TEX); Coalcoman, 20.9 km al Oeste de Coalcomadn hacia Coahuayana, terraceria, 550 m, 17 Dec 1984, C.P. Cowan 4908 (TEX). This species may be related to Stevia origanoides H.B.K. but distinctively differs in stoloniferous rhizomes and thick, nearly entire leaves reticulate beneath. The specimens of S. stolonifera were collected from western Michoacan and southeastern Jalisco where typical S. origanioides occurs. Among the three specimens cited above, Cowan 4908 has normal pollen and is regarded as_ sexual while pollen is irregular in McVaugh & W. N. Koelz 1169 (holotype) and Barrie 553 that are therefore considered to be asexual. ACKNOWLEDGMENTS We are grateful to Billie Turner for reviewing the manuscript. LITERATURE CITED Grashoff, J.L. 1972. A systematic study of the North and Central American species of Stevia. Doctoral Dissertation. The University of Texas, Austin, Texas. Grashoff, J.L. 1974. Novelties in Stevia. (Compositae: Eupatoneae). Brittonia 26:347-384. King, R.M. & H. Robinson. 1987. The genera of the Eupatorieae (Asteraceac). Monographs of the Missouri Botanical Garden 22: 1-581. McVaugh, R. 1982. Stevia zacatecana McVaugh, sp. nov. in Compositarum Mexicanarum pugillo supplementum. Contnbutions from the University of Michigan Herbarium 15:196. Turner, B.L. 1992. Two new species of Stevia (Asteraceae, Eupatoricac) from México. Phytologia 72: 127-129. Yahara & Soejima: New species of Stevia from México 37 Turner, B.L. 1993a. A new species of Stevia (Asteraceae, Eupatorieae) from Chihuahua, México. Phytologia 74:286-288. Turner, B.L. 1993b. A new species of Stevia (Asteraceae) from the “Antler” region of northern Jalisco. Phytologia 74:369-370. Phytologia (July 1995) 79(1):38-42. PARONYCHIA HINTONIORUM (CARYOPHYLLACEAE), A NEW SPECIES FROM NUEVO LEON AND VERACRUZ, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Paronychia hintoniorum B.L. Turmer spec. nov., is described and illustrated. It occurs in the states of Nuevo Leén and Veracruz, México, and is closely related to the widespread P. mexicana, and is well differentiated by both vegetative and floral characters. Distribution maps of the two species are provided. KEY WORDS: Caryophyllaceae, Paronychia, systematics, México, Nuevo Leon, Veracruz Routine identification of plants from northeastern México has revealed the | following novelty. PARONYCHIA HINTONIORUM B.L. Turner spec. nov. Figure 1. TYPE: | MEXICO. Nuevo Leén: Mpio. Galeana, Rancho Aguililla, ca. 1900 m, 22 Jul 1995, Hinton et al. 25368 (HOLOTYPE: TEX!). Paronychia hintoniorum B.L. Turner, spec. nov.; similis P. mexicana Hemsl. sed foliis oblanceolatis glabriusque, apicibus non spinulosis, et calycibus majoribus glabriusque. Perennial sprawling or recumbent herbs from lignescent tap roots to 25 cm high, | the stems simple, numerous and procumbent from the base of the plant, very sparsely puberulent to glabrous; stipules white-scarious, 3-4 mm long and as wide, acute to — rounded apically. Leaves opposite throughout, gradually reduced upwards, those at | midstem oblanceolate, 10-25 mm long, 3-7 mm wide, glabrous throughout, the apices obtuse to acute, not clearly apiculate or setose. Flowers axillary, few to numerous in fasciculate or subfasciculate offshoots or clusters. Calyces glabrous, 3.5-4.0 mm __ long; sepals united below for 1.5-2.0 mm, the lobes 1.5-2.0 mm long, white- marginate, 1-3 nervate, acute apically. Stamens 5, small, ca 1.5 mm long, united below into a scarious sheath. Ovary ca. 1.5 mm high, sparsely short-glandular apically, style ca. 0.3 mm long. Fruits and seeds not available. 38 Tumer: New Paronychia from México Figure 1. Paronychia hintoniorum, a single stem and flower from the holotype. Se) 40 PHYTOLOGIA July 1995 volume 79 1):38-42 ig Figure 2. Distribution of Paronychia mexicana (open circles), and P. hintoniorum (closed circles). Turner: New Paronychia from México 41 ADDITIONAL COLLECTION EXAMINED: MEXICO. Veracruz: Mpio. de Perote, Totalco, “Orilla de camino”, 2300 m, 7 Jul 1970, F. Ventura A. 1537 (LL,US). Paronychia hintoniorum is clearly related to P. mexicana Hemsl. but is markedly different in leaf shape and vestiture (oblanceolate, glabrous, and acute to obtuse apically, vs. linear-lanceolate, markedly hirsute and apices spinulose, respectively), and larger glabrous calyces (3.5-4.0 mm long vs. 1.4-2.0 mm) having mbbed lobes (vs. nearly ribless and pubescent). Both of the above cited collections occur along the periphery of the known range of Paronychia mexicana and because of their marked differences are unlikely to be but forms of the latter. I wrote to the Hinton family, upon whose rancho the type collection was made (cf p. 31, this issue), asking them to examine populations at the type locality, especially to ascertain if it might not be weedy at this site. George Hinton, the grandson of the legendary México collector, George B. Hinton, responded: I went back to the locality of the Paronychia and observed the following: it grows at the base of a limestone hill in colonies of Agave lechuguilla. In these colonies it grows with Acacia sp., Acalypha monostachya, Bahia absinthifolia, Berberis trifoliolata, Dyschoriste schiedeana, Ephedra aspera, Flourensia cernua, Gymnosperma glutinosum, Loeselia caerulea, Mortonia palmeri, Opuntia phaeacantha, Yucca filifera. Less frequently it grows as above with A. Striata instead of A. lechuguilla. Its habit is procumbent although it frequently climbs up on the plants around it. The stems are about 0.25 m; the ones I sent you are much smaller because of the difficulty of getting your hand down to the base of the plant thru the Agave. I collected about 12 sheets, with several complete plants which I will send you when dry. It only grows in the agave patches, and these are strung for about 120 m. along the base of the hill. It doesn't appear to be a weed. He also sent additional sterile material which matched that of previous collections. I am aware of the wide geographical gap between the only two sites known for this species (Figure 2). The Veracruz specimens are, except for their somewhat smaller leaves and more floriferous condition, almost exactly like that of type material. Label data on Ventura’s specimen report the plant as “crece en lugares despejados; abundantes”. Veracruz populations of Paronychia hintoniorum are located near populational sites of P. mexicana, the latter readily recognized by the characters alluded to in the above account. It is perhaps tempting to believe that P. hintoniorum might be but a populational growth form of P. mexicana; if so, then these must rank as among the most remarkable populational segregates within a single species to my knowledge. In any case, comparable material was not detected elsewhere among the broad range of P. mexicana examined in this study. Indeed, Chaudhri (1968) recognized two subspecies under P. mexicana, one of these with two varieties. | examined type material of these taxa and all are essentially alike (except for variation in stamen number, a variable organ set as noted by Core [1943]). Apparently, Chaudhri did not examine material of what is here called P. hintoniorum or else he would have 42 PHY TOLOGIA July 1995 volume 79(1):38-42 surely dubbed this with a name, to judge from his annotations on a broad range of specimens at F, GH, LL, TEX, US. It is a pleasure to name this taxon for the Hinton family, upon whose property the type locality occurs. ACKNOWLEDGMENTS I am grateful to Gayle Turmer for the Latin diagnosis, and to Piero Delprete and Mark Mayfield for reviewing the paper. The drawing was executed by Marcia Thompson. Distributional maps (Figure 2) are based upon specimens at F, GH, LL, TEX, US. LITERATURE CITED Chaudhri, M.N. 1968. A revision of the Paronychiinae. Revis. Paronychiinae. 440 PP. Core, E.L. 1943. The North American species of Paronychia. Amer. Midl. Naturalist 26:369-397. Phytologia (July 1995) 79(1):43-46. A NEW SPECIES OF PITTOCAULON (ASTERACEAE, SENECIONEAE) FROM OAXACA, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Pittocaulon calzadanum B.L. Turner, spec. nov. is described and illustrated. It is a tree 3-S m high with fore-shortened stems, rayless white heads and pinnate leaves and is known from only a restricted area of Oaxaca, México (Mpio. Santos Reyes Tepejillo). The species does not appear to be especially closely related to yet other taxa of Pittocaulon, and future workers might treat the species as belonging to a monotypic genus. KEY WORDS: Asteraceae, Senecioneae, Pittocaulon, systematics, México, Oaxaca Routine identification of Mexican Asteraceae has revealed the following novelty. PITTOCAULON CALZADANUM B. L. Turner, spec. nov. Figure 1. TYPE: MEXICO. Oaxaca: Distr. Santiago, Juxtlahuaca, Mpio. Santos Reyes Tepejillo, 3 km N of Santos Reyes Tepejillo “a Corral de Piedra” (17 27’ N x 97 57’ W), ca. 1770 m, 21 Apr 1995, J.I. Calzada 19872 (HOLOTYPE: TEX; Isotypes: to be distributed). Arbor 3--5 m alta. Caules terminales non angustati, cicatricibus foliorum delapsorum notati; cortex semisucculenta, textura intenor lignea, cellulis resiniferis inspersa. Folia alterna; petioli 3--5 cm longi; laminae latae, ovato- ellipticae, pinnatinerviae, 10--20 cm longae, 3--7 cm latae, tomentosae; margine irregulariter lobatae. Capitulescentia paniculato-corymbosa 50--100- cephala, aut triangulata aut ovata, pedunculis ultimis tomentosis, saepius 3--8 mm longis. /nvolucra cylindro-campanulata; bracteae interiores 8, lanceolatae, 6--7 mm longae, 1--2 mm latae, tomentosae aetate glabratae, marginibus chartaceis candidis. Receptaculum circa 2.5 mm longum, alveolatum, palcis nullis. Flosculi radiantes nulli. Flosculi disci cujusque capituli 8; corollae candidae, glabrae, 7--9 mm longae, lobis irregularibus 2--3 mm longis, ut — videtur lactiferis. Achenia (immatura) columnania, circa 2.5 mm longa, glabra; 43 Ad PHY TOLOGIA July 1995 volume 79 1):43-46 carpopodia bene evoluta, annulata; pappi setae capillares, numerosae candidae, 6--7 mm longae, marginibus (praecipue inferne) scabridiusculae. Tree 3-5 m high. Stems (terminal), abruptly fore-shortened, the bark semisucculent, and the interior with hard woody tissue, the latter suffused with resinous cells. Mature leaves alternate, densely velvety-tomentose, deciduous at anthesis, leaving a pronounced scar; petioles 3-5 cm long; blades broadly ovate to deltoid, pinnately nervate, 10-20 cm long, 3-7 cm wide, moderately tomentose on both surfaces, the margins irregularly lobate. Capitulescence a terminal, ovoid or trianguloid, corymbose panicle of numerous (50-100) heads, the ultimate peduncles tomentose, mostly 3-8 mm long. Involucres cylindrocampanulate, the inner bracts 8, lanceolate, 6-7 mm long, 1-2 mm wide, tomentose, glabrate with age, the margins white-chartaceous. Receptacle ca. 2 mm across, epaleate, alveolate. Ray florets absent. Disk florets 8-10 per head; corollas reportedly white, glabrous, 7-9 mm long; tubes 4-5 mm long; the throat 2-4 mm long, irregularly lobed, the lobes 2-3 mm long, apparently lactiferous. Achenes (immature) columnar, ca. 2.5 mm long, glabrous; carpopodia well-developed, annulate; pappus of numerous white capillary bristles 6-7 mm long, the margins minutely scabridulate, especially below. Label data describe the tree as 3 m high having white corollas and yellow stamens. It also states that the plant occurs in tropical deciduous forests and is “mass bien escasa”. Calzada, who collected the type, revisited the site and tree concerned in July of 1995 (Calzada s.n. [TEX]) so as to collect mature leaves (not shown in Figure 1); leaf measurements in the present description were obtained from this collection. José Panero, who also visited the site concerned, states (pers. comm.): The new Pittocaulon is a very remarkable plant. It is a small tree of the tropical deciduous forest. It can grow to 5 m tall. The leaves are kind of gray- green, somewhat silvery. The plant is an inhabitant of rocky, limestone outcrops. | first saw the plant in March of this year and asked Ismael [Calzada] to collect it. At first, I thought it was going to be a weird Parthenium, later | was surprised to see it was a Senecio. It grows with frexinus purpusii, Conzaitia multiflora, Xylosma flexuosum, Schoepfia angulata, Erythrina petrea, Croton sp., Jatropha sp., Bunchosia trifoliata, Quercus glaucoides, among others. As noted by Panero, this is a remarkable Pittocaulon, the latter a generic segregate from Senecio first proposed by Robinson & Brettell (1973), who recognized five species in the genus, all confined to south-central México. Jeffrey (1992) also recognized the genus as distinct, emphasizing its subumbellate inflorescences, cortical resin ducts and palmately veined leaves. Barkley (1985), however, retained Pittocaulon in Senecio (s.\.) although he now accepts its generic status (pers. comm.). Pittocaulon calzadanum has a corymbose-paniculate capitulescence, pinnately veined leaves, eradiate heads, and relatively deeply lobed, white corollas. In short, a very different looking Pitfocaulon than those described to date. When I first examined the plant [ took it to be, because of its narrow white discoid heads, a species of Digiticalia, but the woody habit, abruptly foreshortened stems, semisucculent bark and attainment of anthesis before the leaves appear, strongly suggest that it belongs to the Pittocaulon Turner: New Pittocaulon from México Xe i\ 7 ee iy. ~/ ) YY, yp Figure 1. Pittocaulon calzadanum, from holotype. 45 46 PHYTOLOGIA July 1995 volume 79(1):43-46 alliance, although some workers, because of its differing capitulescence, pinnately veined leaves, narrow involucres, and rayless white corollas might treat it as a monotypic genus. It is a pleasure to name this remarkable new species for J. Ismael Calzada, premier collector working out of UNAM, who first collected the taxon concerned. ACKNOWLEDGMENTS I am grateful to my wife, Gayle Turner, assisted by Rupert Barneby, for the Latin diagnosis, and to José Panero for calling the plant to my attention. Rupert Barneby and José Panero reviewed the manuscript. The illustration was provided by Marcia Thompson. LITERATURE CITED Barkley, T. 1985. Infrageneric groups in Senecio s.l., and Cacalia s.1. (Asteraceae: Senecioneae) in Mexico and Central America. Bnittonia 37:211-218. Jeffrey, C. 1992. The tribe Senecioneae (Compositae) . . . Notes on Compositae: VI. Kew Bull. 47:49-109. Robinson, H. & R.D. Brettell. 1973. Studies in the Senecioneae (Asteraceae). I. A new genus Pittocaulon. Phytologia 26:451-453. Phytologia (July 1995) 79(1):47-50. TWO NEW VARIETIES OF HEDEOMA PALMER! (LAMIACEAE) FROM NORTHEASTERN MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Two new infraspecific taxa of Hedeoma palmeri are described: _ var. santiagoanum B.L. Turner, var. nov., and var. zaragozanum B.L. Turner, var. nov. The former is largely confined to central Nuevo Le6én (Mpio. Villa Santiago) and closely adjacent Coahuila; the latter is largely confined to southern Nuevo Leén (Mpio. Zaragozana) and closely adjacent Tamaulipas (Mpio. Hidalgo). Their relationships to the two other varieties of H. palmeri (var. palmeri and var. galeanum) are discussed, and the distribution of each in the area concerned is depicted. KEY WORDS: Lamiaceae, Hedeoma, systematics, México Hedeoma palmeri Hemsl., a member of the subgenus Poliomenthoides of Hedeoma, is typified by materials from San Luis Potosi. It was treated by Irving (1980) as a single variable species, although he called attention to populations of diversely tomentose individuals from Nuevo Leén which Turner (1991) subsequently described as var. galeanum Turner, sufficiently distinct so as to be placed in its own subspecies. Additional collections from the more montane regions of Coahuila, Nuevo Ledn, and Tamaulipas have revealed two additional infraspecific morphogeographical taxa that appear to warrant names, and these are described herein. Both appear to be closely related to the var. palmeri and are positioned within the subsp. palmeri. A key to these four varieties is provided below, along with a map showing the distribution of each (Figure 1). KEY TO THE SUBSPECIES AND VARIETIES OF H. PALMERI 1. Leaves bicolored, the lower surfaces densely white-pilose; mostly gypsum outcrops in the vicinity of Galeana, Nuevo Leon (subsp. galeanum). ...........66... Beds ohia echme a Mtoe a eae Sastinte daittecs eta cre sars deite Yaw ae pee dala ee anes Bet A ane ded var. galeanum 1. Leaves not bicolored, about equally green on both surfaces, the lower surfaces moderately to sparsely hirsute (subsp. palmeTi)..........0...000.000cc cece cece nece ees (2) 47 48 PHYTOLOGIA July 1995 volume 79(1):47-S0 2. Calyx lobes with spreading hairs 0.4-0.6 mm long; midstem leaves mostly 1-2 cm long; San Luis Potosf, Guanajuato, Querétaro, and Hidalgo. ... var. palmeri 2. Calyx lobes glabrate or with hairs appressed, if somewhat spreading then the hairs 0.2 mm long or less; midstem leaves mostly 2-4 cm long; Nuevo Leén and closely adjacent Coahuila and Tamaulipas..................cceeeceeeeeee eens (3) 3. Calyces mostly 4.5-5.5 mm long, the lobes greenish with short spreading hairs 0.1-0.2 mm long; central Nuevo Leon and closely adjacent Coahuila. cdadiventanednd Mla beaial Sacvensaueu ee sas cucone sees se iedansite es var. Santiagoanum 3. Calyces mostly 5.5-6.5 mm long, the lobes reddish to purplish, glabrate or nearly so (any hairs minute and appressed); southern Nuevo Leén (Mpio. Zaragozana) and closely adjacent Tamaulipas. ............. var. zaragozanum HEDEOMA PALMERI Hemsl. var. SANTIAGOANUM B.L. Turner, var. nov. TYPE: MEXICO. Nuevo Leén: Mpio. Villa de Santiago, between Las Ajuntas and Potrero Redondo, abundant in pine forest, 15 Aug 1939, C.H. Muller 2702 (HOLOTYPE: TEX!). H. palmeri Hemsl. var. santiagoanum B.L. Turner, var. nov., similis H. p. var. palmeri sed habens folia majora et calyces parviores, hirsutos, 0.1-0.2 mm longos. ADDITIONAL SPECIMENS EXAMINED: MEXICO. Coahuila: Mpio. Arteaga, road from Los Linos to El Cercado, 2095 m, 29 Jul 1995, Hinton et al. 25446 (TEX). Nuevo Leén: Mpio. Villa de Santiago, Pasaje de los Osos al Pte. del Yebanis, Santiago, 19 May 1966, Marroquin 1311 (TEX); ca. 18 km al S de Monterrey, 16 Sep 1966, Marroquin 1383 (TEX); Cafion la Boca (100 19’ W x 25 24’ N), 1600 m, 10 Sep 1983, Villarreal 2341 (TEX); 5 km SE of La Tninidad, in Canyon Cebolla, 2000 m, 8 Aug 1988, Patterson 6321 (TEX); Mpio. Montemorelos, trail up Sierra Cebolla from La Trinidad, 1600 m, 6 Sep 1992, Patterson 7163 (TEX). This variety is distinguished from var. palmeri by its relatively small calyces, the lobes of which have a short spreading, pubescence, and its relatively large leaves. Occasional specimens appear to weakly approach var. galeanum (e.g., Patterson 71631), but overall the vestiture of such plants is more like that of var. palmeri. HEDEOMA PALMERI Hemsl. var. ZARAGOZANUM B.L. Turner, var. nov. TYPE: MEXICO. Nuevo Leon: ca. 30 mi NE of Dr. Arroyo along Hwy 29 along the first pass; “open pastureland and heavily forested N-facing slopes . . . infrequent perennial, in clearings”, 24 02' N, 99 58’ W, ca. 6000 ft, 9 Sep 1971, James Henrickson 6628 (HOLOTYPE: LL!; Isotype: MEXU). H. palmeri Hemsl. var. zaragozanum B.L. Turner, var. nov., similis H. p. var. palmeri sed habens folia majora et lobos calycum pacne glabros, rubellos. Tumer: New Hedeoma from México 49 tOl~ te et or SAN A iolei2' 22°06' Figure 1. Distribution of varietics of Hedeoma palmeri in northeastern México: vat. galeanum (closed circles), var. palmeri (closed triangles), var. santiagoanum (open re var. zaragozanum (open triangles). Localities vouchered by material at | | 50 PHY TOLOGIA July 1995 volume 7% 1):47-50 ADDITIONAL SPECIMENS EXAMINED: MEXICO. Nuevo Leén: Mpio. Zaragoza, Cerro El Viejo, 2400 m, 7 Jul 1992, Hinton et al. 22103 (TEX); Cerro H Viejo, 2200 m, 29 Jul 1992, Hinton et al. 22245 (TEX); Cerro El Viejo, 2405 m, 12 Oct 1992, Hinton et al. 22486 (TEX); Los Potreritos, 1390 m, 2 Aug 1994, Hinton et al. 2454] (TEX). Tamaulipas: Mpio. Hidalgo, Los Caballos, 1750 m, 21 Sep 1994, Hinton et al. 24824 (TEX). The var. zaragozanum 1s a distinctive populational element of the Hedeoma palmeri complex and, so far as known, is largely confined to the environs of Cerro El Viejo, mostly between 1400 to 2400 meters where it occurs in pine-oak woodlands. It is readily distinguished from var. palmeri by its nearly glabrate, reddish-hued calyx lobes, which characters also serve to distinguish it from var. santiagoanum. Future workers might wish to treat the taxon as a monotypic element of 1ts own subspecies. ACKNOWLEDGMENTS I am grateful to Gayle Turner for the Latin diagnoses, and to Mark Mayfield and Piero Delprete for reviewing the paper. LITERATURE CITED Irving, R. 1980. The systematics of Hedeoma (Labiateae). Sida 3:278-294. Turner, B.L. 1991. Novelties and new combinations in Mexican Hedeoma (Lamiaceae). Phytologia 71:32-37. Phytologia (July 1995) 79(1):51-57. A NEW SPECIES OF CERATOZAMIA (ZAMIACEAE) FROM OAXACA, MEXICO WITH COMMENTS ON DISTRIBUTION, HABITAT, AND RELATIONSHIPS Jeffrey Chemnick & Timothy J. Gregory 114 Conejo Road, Santa Barbara, California 93103 U.S.A. ABSTRACT Ceratozamia whitelockiana spec. nov., from Oaxaca, Meéxico is described and illustrated. The species differs from others in the genus in the upright habit of its few, large, glaucous, pea-green leaves with comparatively long petioles and relatively small megastrobili and microstrobili. It is most closely related to Ceratozamia miqueliana Wendland (Vovides et al. 1983; Stevenson et al. 1986); having similar cones, caudex, and leaf color but differs in the habit, size, and shape of the leaves. Ceratozamia whitelockiana is known only from the drainage of the Rio Valle Nacional, at elevations from 335 to 975 m. KEY WORDS: Ceratozamia, México, Oaxaca, Zamiaceae, systematics CERATOZAMIA WHITELOCKIANA Chemnick & Gregory, spec nov. TYPE: MEXICO. Oaxaca: Vicinity of Metates, south of Valle Nacional, May 1995, Chemnick & Gregory 5 (HOLOTYPE: HNT; Isotypes: to be distributed to FTG & XALU. Cultivated specimens at GannaWalska Lotusland, Santa Barbara, California; Mildred Mathias Botanic Garden, UCLA, California; and UCSB Greenhouse, Santa Barbara, California. Truncus semihypogaeus, ad 30 cm altus; cataphylla lanata, triangularia, 5 cm longa basi 5 cm lata: folia pauca, usque 5, glauca; petiolus teresve, 2.0-2.5 m longus, parte infima dilatatus, pauca spinis armatus; rachis subteres, supra bisulcata, in dimido inferiore, paucis spinis armata, supra fere inermis vel inermis, in cuspidem 10-25 mm longam excurrens; foliala opposita vel subopposita, 30-40 juga, lanceolata vel falcata, 30-50 cm longa, 30-38 mm lata, papyracea, pisacea, tenula, basi attenuata, apicem attenuata, margine integerrima, revoluta; 22-27 nervis moderata; strobilus microsporangiatis lineari-cylindricus, 26-28 cm longus, 15-28 mm_ latus; pedunculus tomentosus, 20-30 mm longus, 11-15 mm latus; strobilus megasporangiatis cylindricus, apice mucronatus, 14-18 cm longus, 7.5-10.0 cm_ latus; pedunculus 1-2 cm longus. 5] ay PHY TOLOGIA July 1995 volume 79(1):51-57 MORPHOLOGY Stem solitary, semihypogeous, moderately short (20-30 cm), cylindric (12-18 cm in diameter), covered by rough, irregular persistent leaf and cataphyll bases, brownish-red; cataphylls wrinkled, stipulate, triangular, densely white hairy at crown, irregularly arranged on lower portions of stem, 5 cm wide and 5 cm long; leaves 2.0- 2.5 m long, usually in whorls of 2-4, recently-emerged and juvenile leaves glaucous on both surfaces, light pea-green, older leaves glabrous, uniformly medium-green on both surfaces, adult plants with up to 2 previous whorls of leaves; petiole 1.00-1.25 m long, terete with an expanded base, 15 mm in diameter at base and tapering gradually to 8 mm at the first leaflet, sparsely armed with simple spines (1-3 mm), spines more densely distributed proximally and becoming sparse distally; rachis nearly straight, subterete, very sparsely armed on proximal 25%, ending in conical-linear apex 10-25 mm long and unarmed; adaxial surface is flattened and shallowly bisulcate with leaflets inserted in the paired grooves up to 5 mm apart, the paired grooves arising distally to the first pair of leaflets; leaflets linear lanceolate to falcate, papyraceous, the median leaflets 30-50 cm in length, gradually attenuate, 30-38 mm in width with 22-27 veins slightly raised on abaxial surface, 30-40 “pairs” inserted on 25-50 mm centers, opposite to sub-opposite, 9-12 mm wide at point of attachment on rachis, margins are slightly revolute and turned upward, basal 25-30% of leaf keeled becoming flattened distally, leaflets gradually reduced in length towards apex; microsporangiate strobilus elongate-conical, solitary, 26-28 cm in length, 28 mm in diameter at base, 15 mm in diameter distally, mucronate, peduncle 20-30 mm in length and 11-15 mm in diameter, tomentose to wooly; microsporophylls 8 mm wide and 3 mm long, sporangia in a single patch, olive green; megasporangiate strobilus cylindrical to ovoid with a large apiculum, solitary, overall length 14-18 cm and diameter 7.5-10.0 cm at maturity, apiculate cap 1.5-3.0 cm in length and 3-5 cm in width, megastrobilus borne on a short peduncle 30-38 mm long and 18-20 mm wide; megasporophyll length 2.5-3.0 cm, sporophyll face 3.5-5.0 cm wide and 17-23 mm long, inner face somewhat glabrous except for the moderately rolled margins which are gray tomentose; sporophyll horns divergent to either side of the sporophyll up to 10 mm long, only slightly raised from the sporophyll face, outer edges grey and tomentose, horns joined by a wrinkled raised edge; megastrobilus with short purple hairs sparsely scattered on sporophyll face and sarcotesta where exposed between megasporopyhlls which are widely separated at maturity by the fully-developed seeds; sarcotesta white, soon turning brown as it ripens; 31-33 mm long, 25-27 mm wide; sclerotesta irregular, ovoid, tan, 24-26 mm long, 18-20 mm wide, smooth with 8-9 indistinct longitudinal ridges. Etymology: The species is named to honor Mr. Loran Whitelock of Los Angeles, CALIFORNIA for his remarkable dedication and contribution to cycad biology and awareness throughout the world. DISTRIBUTION AND HABITAT Ceratozamia whitelockiana is known only from the drainage of the Rfo Valle Nacional in montane tropical forest within the range of 335-973 m, but occurs more commonly at lower elevations (335-600 m). Habitat consists of very steep slopes Chemnick & Gregory: New species of Ceratozamia 53 with small pockets of remnant primary forest now covered mostly by coffee and banana groves and secondary growth. The patchy canopy consists of emergent trees to 40 m covered with epiphytes. Ceratozamia whitelockiana occurs on heavily shaded east- and west-facing slopes in primary forest with Chamaedorea sp., Geonoma sp., Melastoma spp., Acanthus sp., Ficus sp., Begonia sp., Selaginella sp. Soil is light- colored crumbly, rocky clay with outcroppings of sedimentary rock. Ceratozamia whitelockiana growing in exposed, deforested areas have extremely bleached, yellow leaves. The entire locality is rapidly being cleared and burned and thus this cycad must be considered endangered. In our most recent survey of the locality in May, 1995 we found approximately 250 plants during 3 days of field work. The same areas were visited several times in 1979, 1980, and 1981 and the population of Ceratozamia whitelockiana was considerably larger then, perhaps by twice as many individuals. Since this cycad is seldom seen in collections, it appears that habitat destruction is the greatest threat to its existence. The more inaccessible reaches of the Rio Valle Nacional drainage are likely to contain many pocket populations of Ceratozamia whitelockiana but the rapid rate of deforestation will soon reach areas that are currently inaccessible. In May 1995, the smoke from clearing fires was intense and recently cleared fields, as evidenced by still fresh, charred remains, were spread throughout the drainage like a patchwork quilt. This cycad does not seem to persist in open situations or in second growth forest for very long. The only plants we found in cleared areas were artificially maintained by local farmers and appeared bleached and chlorotic. RELATIONSHIP TO OTHER SPECIES OF CERATOZAMIA AND DISCUSSION The current state of taxonomy within the genus Ceratozamia is confused, ambiguous, and incomplete. Three of the most widespread taxa, both in the wild and in cultivation, C. mexicana Brongniart (Vovides et al. 1983; Stevenson et al. 1986), C. robusta Miquel (Vovides et al. 1983; Stevenson ef al. 1986), and C. latifolia Miquel (Vovides et al. 1983; Stevenson ef al. 1986) are based on vague and obscure descriptions and neotypifications. Locality information is either non-existent or too generalized. Important morphological data such as male and female cone descriptions are incomplete or omitted. When considered from historical perspective, the neotypifications assign the above specific epithets to localities of Ceratozamia which do not necessarily correspond to the most likely localities where the original authors and collectors might have been in the mid 1800’s when access into México was much more restricted than today. The many isolated populations, forms, ecotypes, and varieties of the large-leaved Ceratozamia have been treated within the above three taxa with apparently little regard for valid character differences that in some cases might Suggest separation at the species level. Ceratozamia_ whilelockiana is distinguished from the other large-leaved Ceratozamia as follows: C. mexicana has smooth, dark brown, globose stems to 1 m tall and 20 cm in diameter; numerous, glabrous, dark-green, arching leaves which are heavily armed with numerous spines; megastrobili which are on average 35 cm long and 12 cm in diameter borne on a peduncle 10 cm long; microstrobili which are on average 38-43 cm long and 7-8 cm in diameter borne on a peduncle 8-10 cm long and 2.5 cm in diameter. Ceratozamia whitelockiana has rough, cylindrical reddish stems that are much smaller than C. mexicana and its few, sparsely-armed, upright, glaucous, pea-green leaves with long petioles are strikingly different than the leaves of C. mexicana as are the much smaller male and female cones of C. whitelockiana. 54 PHYTOLOGIA July 1995 volume 79(1):51-57 > ~=* , he ade GROWTH HABIT Seamer Do9s Fig.1-Ceratozamia whitelockiana. a, megasporangiate strobilus at pollination b, microsporanaiate strobilus after shedding, pollen. c, arowth habit. | | | Chemnick & Gregory: New species of Ceratozamia 55 Ceratozamia latifolia stems are globose, light brown, and frequently sucker, especially in cultivation; leaves are 90-150 cm; leaflets are coriaceous, unequally attenuate, slightly overlapping, 20-30 cm long and 33-43 mm wide. Ceratozamia whitelockiana stems are solitary, even in cultivation; leaves are 2.0-2.5 m long; leaflets are papyraceous, 30-50 cm long, 30-38 mm wide, and not overlapping. Ceratozamia robusta has very large stems to 1.5 m, numerous, heavily-armed, glabrous dark-green leaves to 2.25 m, megastrobili on average 38 cm long and 15.25 cm in diameter borne on a peduncle 7.5 cm long and 28 mm in diameter, microstrobili 45 cm long and 8 cm in diameter. Ceratozamia whitelockiana is a much different plant than C. robusta based on many characteristics, but especially in the detail of the male and female cones which, as reproductive structures, are characters of the highest weight. We stress the differences between these two taxa because in Stevenson ef al. (1986), figure 7, indicates three populations of Ceratozamia robusta in north central Oaxaca. One of these populations appears to occur in the drainage of the Rio Valle Nacional. Similarly, in their paper on the distribution of Ceratozamia, Moretti et al. (1980), figure 1, identifies several populations in northern Oaxaca belonging to the C. mexicana complex. The localities are not described in the detailed text that precedes the illustration but the placement of one of those populations would appear to be in the Rio Valle Nacional drainage. We have searched extensively for other Ceratozamia in the drainage of the Rio Valle Nacional, from the municipality of Valle Nacional up to 2,200 meters but have only found C. whitelockiana. It is noteworthy that Ceratozamia whitelockiana, C. robusta, and C. mexicana retain their respective phenotypes even when cultivated for many years under varying conditions. We have grown all three taxa for over fourteen years and found that cultivated individuals are easily distinguished. We make this observation with respect to remarks in Stevenson et al. (1986a) regarding the validity of C. microstrobila Vovides & Rees. Stevenson et al. (1986a) assert that C. latifolia and C. microstrobila, are the same because “when cultivated in conditions of high moisture and deep shade, plants assignable to C. microstrobila ‘turn into’ plants of C. latifolia. Conversely, when plants assignable to C. latifolia are exposed to conditions that are dry with high light intensity, they ‘turn into’ plants of C. microstrobila. In our opinion, the plants that have been referred to C. microstrobila are nothing more than forms of C. latifolia that are phenotypical expressions of environmental conditions. Therefore, we recognize only C. latifolia and consider C. microstrobila to be a synonym.” However, a careful character examination of these two taxa reveals a host of differences that justify separation at the species level. We have similarly cultivated both taxa for seventeen years and have observed cultivated specimens of numerous individuals of both taxa in other gardens and collections, and have never seen the alleged change of phenotypic expression whereby one taxon “turned into” the other, regardless of whether the individuals were grown in full sun, heavy shade, or even in the greenhouse. Therefore we reject the assertion that C. latifolia and C. microstrobila are synonymous but rather that each is a distinct species. Similarly, we reject any ad hoc hypothesis that C. whitelockiana is merely an ecotype of C. robusta or C. mexicana. Ceratozamia miqueliana has 7-10 leaves that are distinctively different from those of C. whitelockiana. The leaflets are fewer (about 15 pairs), wider (60-65 mm), 56 PHY TOLOGIA July 1995 volume 79(1):51-57 unequally and abruptly attenuate. The petiole is heavily armed with long, curved spines which is in stark contrast to that of C. whitelockiana, which is much longer overall and sparsely armed with much shorter spines. However, there are many similarities between C. whitelockiana and C. miqueliana that suggest an affinity between the two taxa. Both species have subterranean to shortly arborescent stems of similar size, shape, and color; each with rough, wrinkled, irregular leaf bases and brownish-red cataphylls. Both species have juvenile and adult emergent foliage which is a very distinctive glaucous, pea-green color which matures into papyraceous, slightly revolute leaflets. The mature foliage retains the glaucous coating for some time, eventually giving way to a more glabrous, medium green color in old age. Male and female cones of both taxa are of similar size. The megastrobilus in C. miqueliana averages 11 cm long and 6.5 cm wide and is borne on a short peduncle 30 mm long. In C. whitelockiana, it averages 15 cm long and 8 cm wide and is borne on a short peduncle 30-38 mm long. The microstrobilus is 20 cm long and 4.5 cm wide in C. miqueliana and 26 cm long and 25 mm wide in C. whitelockiana. The closest population of C. miqueliana to C. whitelockiana is approximately 150 km. Since cytological and genetic evidence currently does not yield any measurable character differences upon which to base species differentiation within the genus (Walters et al. 1991), classic taxonomic consideration of characters and weighting of those characters is our basis for conferring specific status to Ceratozamia whitelockiana and assigning it to the “miqueliana group” which also includes the various forms of C. miqueliana and C. euryphyllidia Vazquez Torres, Sabato, & Stevenson. It 1s our hope that workers will continue to investigate Ceratozamia in detail to determine the disposition of the many populations and types currently being lumped into vaguely conceptualized and incompletely described taxa that generate confusion and uncertainty rather than create the order, predictability, and sense that responsible taxonomy 1s supposed to serve. ACKNOWLEDGMENTS We are grateful to Sherwin Carlquist and Dieter Wilken for reviewing the manuscript and providing valuable assistance. We are indebted to Jim Melli for providing the illustrations and to Loran Whitelock for providing details of cone dimensions. LITERATURE CITED Moretti, A., M. Vazquez-Torres, & S. Sabato. 1980. The distribution of Ceratozamiu Brongn. (Zamiaceae). Delpinoa 21:13-21. Stevenson, D.W., S. Sabato, & M. Vazquez-Torres. 1986a. A new species of Ceratozamia (Zamiaceae) from Veracruz, Mexico with comments on_ species relationships, habitats, and vegetative morphology in Ceratozamia. Brittonia 38: 17-26. | Chemnick & Gregory: New species of Ceratozamia a7 Stevenson, D.W. & S. Sabato. 1986. Typification of names in Ceratozamia | Brongn., Dion Lindl., and Microcycas A. DC. (Zamiaceae). Taxon 35:578-584. —Vovides, A.P., J.D. Rees, & M. Vazquez-Torres. 1983. Zamiaceae in Flora de | Veracruz., Fasiculo 26, INIREB, Xalapa, Veracruz, México. Walters, T.W. & D.S. Decker-Walters. 1991. Patterns of allozyme diversity in the | West Indies cycad Zamia pumila (Zamiaceae). Amer. J. Bot. 78:436-445. Phytologia (July 1995) 79(1):58-64. Rexford F. Daubenmire (1910-1995) “Dauby” was the usual appellation applied by graduate students to Dr. Daubenmire, Professor at Washington State University, Pullman, Washington, during the years 1950-1953 while I was working under the aegis of the late Prof. Maron Ownbey (1910-1974) in the area of plant systematics. I first read about Dauby's death in the obit section of the New York Times (8 September 1995). This was a short but well-wnitten account of his professional life and contributions to ecology. Unfortunately it conveyed very little about the man himself. Indeed, most scientists are largely remembered by bnef obits prepared by their professional colleagues in which their lives are summed up as lines culled from their latest CV. Subsequent biographers have to invent their other attributes, especially for scientists who are reluctant to write personal letters or expose their psyches. Perhaps, for many workers, that is as it should be. But I feel otherwise. Indeed, the only previous obits to have been penned by me (Turner 1972, 1975) were both highly personal, although both were solicited. In these I wished to portray the inner essence of the person, his weaknesses and strengths, beauties, foibles, whatever. Whether or not I succeeded in these endeavors is not so important as the attempt, for these will surely provide future biographers with at least some material by which to humanize their subjects. To me, at least, an individual's work cannot be understood solely by publications and their contents. The present obit is obviously unsolicited. It is written simply because I thought Dauby was a fine researcher, a commendable undergraduate teacher, and a remarkable professional. Certainly, any deep appreciation I have of the field of ecology comes from my enrollment in all of the courses he taught in botany at W.S.U. during the ume of my attendance at that institution. These included autecology, synecology, field ecology, and plant geography; I also served as his T.A. in undergraduate courses in general botany, sitting in on all of his freshman lectures on that subject. Dauby was, for the most part, a calm, even-tempered, rather handsome man. He wore a full mustache above a seemingly perpetual Gioconda-like smile (unusual for most competitive males of my acquaintance, at the tme or since). Even when exceedingly irritated he retained that sphinxious grin: along with his expressive eyes, and thin lips, he exuded a detached serenity that belied his inner turmoils. At the tme I knew him, during the pnme of his professional career, aged 40-43, Dauby was lean and well-proportioned, about 5 feet ten or so and perhaps 150 pounds. He wore an academic costume to all of his formal lectures: well-creased pants, a professorial tweed coat with leather covered elbows, bowtie, and freshly polished shoes. I remember this well, for the late Art Cronquist (1919-1992), his colleague at the time, for whom I was also a T.A., dressed in just the opposite 58 Tumer: Obituary for R.F. Daubenmire 59 fashion, usually a slip-over, much-abused sweater, baggy pants and coat, that looked slept in, occasionally an off-angled mussed tie, and large military-type shoes in various stages of repair. In short, Dauby believed in appearances; Art did not. Like their attires, they were antagonists, but most of the antagonism drifted downward from Dauby. I can still recall a brief statement or two made to himself by Dauby upon hearing the approach of Art along the lower floor of the botany building as Dauby ascended the stairs leading to the second floor, myseif along his side. Cronquist, with his six foot eight inch Swedish frame, would usually enter the building with a large booming voice singing whatever song entered his mind, operetta or ballad. On this particular day it was “Oh, she jumped in bed and covered up her head and said | couldn't find her. . ..” and carried on through the whole verse (which I myself sang upon occasion, having learned it as a teenager in Texas). Dauby paused for a second, looking at me with grimaced eyes and no smile, saying “That man! God, that man!” Then he trudged on up to the second floor with a perplexed expression. In Dauby's formal undergraduate lectures he spoke at a slow clip, very precisely, everything biological presented as black or white, with little, if any, gray areas. He drew precise figures on the chalk board and labeled their parts with easily read names. Excellent teacher, answering questions from the floor briefly but adequately. In upper undergraduate and graduate level courses he was less effective. For example, in autecology, having written the text himself, Dauby did not feel it necessary to lecture on the subject, rather he would meet his classes so as to answer questions about any ambiguities in the text chapters, which we were all expected to have pored over prior to attendance. Most of these classes lasted 10-15 minutes, though sometimes they were prolonged by an overly querulous student. This permitted him to shorten his teaching load and retire to his office (door nearly always closed) so that he might get on with his research or textbook wnitings. Dauby took a different tack for his course in synecology (lectures from which he was hoping to develop a text on the subject, and did). He often became rather enlivened by his own spontaneous insights into the field of community ecology, holding forth on succession, its history, comparing community classification to systematic classification, but always with the admonition to accept such comparisons as “analogous to,” not “the same as,” efc. At such times he could be brilliant, but, sadly, he often took himself too seriously. Indeed, I think he did so much of the time, for he seemed to lack a sense of humor, at least where his utterances about ecology were concerned. To give an example: holding forth on the contribution of F.E. Clements to the field of ecology, especially as regards climax concepts, Dauby suddenly became reiterative, stating that the trouble with American ecology was that everything important in the field of synecology was discovered by Clements, so much so that one might characterize its history as “Before Clements, B.C., B.C., B.C. . ..” he finally added, “before Christ” with a full grin, Cheshire-like, something unusual for him; clearly, he much appreciated his effective presentation and original commentary. The class (about 60, mostly graduate students from several disciplines, for Dauby's classes were very popular) laughed appreciatively, including myself, but I raised my hand almost immediately after his riveting delivery and interjected rather loudly, and with much glee, and some laughter, “I now take it we're entering A.D., after Daubenmire!” 60 PHY TOLOGIA July 1995 volume 79(1):58-64 Instead of appreciating my joshing spontaneity, he became suddenly furious. Red faced and with grin-turned scowl, he ordered me out of the classroom “Out,” he said, “Get out.” The class was bewildered, for they had all chortled loudly at my retort, so was I, for I never meant to be disrespectful, merely entertaining, attempting to add to the pedagogic verbalization he’d seized upon. I did leave the class as instructed, very embarrassed of course, although pleased that my peers had perceived my spontaneous remarks as somehow appropriate. Afterwards I tried to apologize to Dauby, but he would have none of it, although he did relent and permitted me back in his class the following week. My interpersonal relationships with Dauby were largely developed because of my interest and background in plant systematics. I believe he sought out my conversation, both during field courses in connection with his formal classes in synecology, where sack lunches were the rule, and following this or that class lecture in which allusions were made to the views of systematists generally. I believe he mostly wanted feed- back on his many attempts to make plant community classification “analogous” to organismal classification. “But they are very different,” | would assert, “Community ecologists do not have evolutionary theory as a direct underpinning by which to arrange and classify.” “Ah,” he would respond, “communities evolve, they are made up of plants and animals, all of which coevolve,” etc. And he would usually wrap up the conversation pretty quickly with terse sentences that made his points; (Dauby would have made an excellent tnal lawyer speaking before an educated jury). Deep down, I think he knew these analogies were basically misleading, dishonest even, for he not only was well aware of Gleason’s (a systematist!) individualistic concepts on community structure but, at the tme also coexisted with Prof. R.H. Whitaker, his nemesis at Washington State University during my formative years there. Like most academic professionals, Dauby had considerable concern about his standing in the field of plant ecology, especially as perceived by his peers. I remember well his deep sense of betrayal by the ecological community, if not the man, when the article by Frank Egler, “A commentary on American plant ecology, based on the textbooks of 1947-1949,” first appeared in the October, 1951 issue of Ecology (32: 673-695). Egler, a very perceptive, erudite, human, to judge from his well-turned article, compared the ecological texts of F.E. Clements, Dynamics of Vegetation, 1949; H.J. Oosting, The Study of Plant Communities, 1948; and Daubenmire, Plants and Environment (A Text Book of Plant Ecology). Not only did Egler compare these texts (as indicators of the state of American plant ecology and its development over half a century), he also commented rather freely on the psyches of the authors concerned, especially as related to their academic beginnings. In preparing the present “obit”, I re-read Egler’s article (after a 44 year hiatus!) and it stills reads as I remember it from my first reading in 1951: a very personal evaluation by a highly skilled communicator with a broad grasp of his field. And he was clearly aware of the controversial nature of his commentaries, noting in his “Postlude,” near the end of his article: I have been accused in this manuscript, both of being holier-than-thou, and of being satanic. With either accusation, I plead that to be both forceful and modest at the same time is a difficult task. If 1 appear to claim that I can see farther and from greater heights than some others, it is only - to use Newton's oft-quoted analogy - that those few cubits of stature have been attained by Turner: Obituary for R.F. Daubenmire 61 climbing on the backs of giants. The giants are there for others to climb, even though the shoulders may bear us ungraciously. In the fall of 1951 I was enrolled in Daubenmire’s course in autecology, for which his text was mandatory, as noted above. I had not given much thought as to how the text might have been written, but after reading Egler’s comments, I developed a greater interest in Dauby’s style. Dauby was undoubtedly flattered that Egler possibly ranked him as among the “giants” of American ecology, but Egler was surely correct that the “shoulders [of such workers] may bear us ungraciously.” At least that seemed true of Dauby, who brought up Egler’s article time and again during the late fall of 1951, complaining that the editors of Ecology should ever have published such a commentary. But what most galled him was Egler’s paragraph on Dauby’s “style of writing,” which, in contrast with Clement’s style, was said to have . succeeded to a high degree in developing a terseness, a paucity of words, a fact-crammed grammatical structure that is the goal of many a scientific writer. It is as functional, as devoid of decorative flourishes and artistic omamentation as the layercake skyscrapers built lately in New York. AS was said by the romanticist against the classicist, his writing had become correct and soulless, learned and uninspiring, scientific and godless, virtuous and cold. One can almost imagine that this author, beginning with terse abbreviated lecture notes, kept building through the years in card-catalogue style, inserting abstracts and summanies in their appropriate places as the new literature appeared. For these reasons, the book will long serve as a well- organized reference work for the American literature on the effects of environmental factors on plants. And that was the way he lectured too, in both undergraduate and graduate courses, except in his autecology course, in which he never lectured, as noted in the above (the text seemingly written from abbreviated sentences on stacks of cards) with practically no sidebar diversions, even when controversy arose from among the students. And, too, that was the way he must have composed his text on Plant Geography (Academic Press, 1978). I attended his first class towards this new textbook venture in the spring of 1953, just before my doctoral defense scheduled for that same semester. My final personal insights into the man’s ouvre and psyche involves that class. I truly looked forward to Dauby’s course. Having had a firm background in both plant geography and geology as a result of my master's work at Southern Methodist University in 1949-50, to say nothing of my courses in geomorphology and genetics at W.S.U., I felt primed and excited. Dauby even questioned my “need” to take his course, especially since I had made top grades in nearly all of my courses, and he was well aware of my conversational ability in systematics generally. “Concentrate on your doctoral thesis” he advised, knowing that I was scheduled to finish that same semester. But I told him my thesis was essentially written and that 1 would truly enjoy the class, efc. As a member of my doctoral committec, he relented. _ Everything went fine in the course on Plant Geography. Dauby each day perfectly poised and academic, covering the topic from 5 x 8 cards with information not especially new or novel, throwing in this or that study called to the fore since Cain's 62 PHY TOLOGIA July 1995 volume 79(1):58-64 fine text on the subject, Foundations of Plant Geography, which first appeared in 1944, Nothing new really, until suddenly one day he digressed. Lecturing upon the origin of American deserts and their likely age, he bedazzled me (but perhaps not the class) with his observation that the deserts had developed very recently in North America, and that their floras were probably derived out of mostly recently extinct if not extant elements of the more temperate Artemisia shrublands and grasslands of the western Rocky Mountains, if not from conifer forests. The kingpin in this hypothesis, he reckoned, was the fossil Opuntia described by Chaney from the Green River shales of Utah, “the earliest and perhaps only fossil cactus from the New World” he noted. “We have to be objective and acknowledge the evidence,” he continued, drawing the words out tersely, and afterwards donning that smug Gioconda smile he was so adept at when playing his verbal trump cards. I disagreed, of course, noting in class, lawyer-like perhaps, that all of the floristic evidence argued against his views: the Cactaceae is not well developed in temperate North America, anyway, if an Opuntia had happened to become fossilized in Eocene time, then it merely proved the cacti had been around for eons, and that the center of diversity of cacti in North America lay to the south in Anzona, New Mexico, Texas, mostly subtropical regions, much as suggested by Chaney in his paper, and what about Fouquieria, Idria (both belonging to the Fouquieriaceae, a family of only two genera confined to the hot deserts of North America without clear familial relationship elsewhere) and many other genera too numerous to mention, to say nothing of the genus Larrea which dominates the deserts of two continents, etc. On like that I held forth, and Dauby fumed, even entered this fray with a dead look of castigation. “I stand on the fossil data” he said, but noting at the same time that the state of Florida has as many cacti nearly as Anizona or New Mexico, and “certainly Florida is not a desert.” “But the Florida cacti mostly belong to the genus Opuntia,” | said, “many of these, if not most, of recent introduction or else the results of Small’s taxonomic splitting of this or that variable entity. Anyway,” I retorted, “The cacti of Florida, so far as evidence bearing on the age and ongin of the family Cactaceae, is meaningless.” And I forget, now, how our 15 minute debate went, but it ended with a stony silence on Dauby’s part, and “I wish you weren’t here” - look and an early closure of the lecture for that day. After that venture into Dauby’s card session, upon the advice of my graduate student peers, I kept strictly quiet, dutifully recording his lectures in my own shorthand in preparation for our final exam, which was soon upon us. The exam was well-structured, very fair, and straightforward, as were all of the exams in the four courses I took from him. But for me, on this particular exam, there was a problem. Dauby asked the question (assigning it 10 points): Give the age and origin of the family Cactaceae (not worded so as to be answered, according to Daubenmire!). Nevertheless, I placed in the appropriate space provided the answer according to Daubenmire, recounting his views very nicely I thought. But at the bottom of my answer I wrote “This is the answer which you might wish, Dr. Daubenmire, but for the correct answer, see the backside of this sheet.” There | defended my point of view (and those of many others) regarding this issue. When the final exam was graded and the semester grades posted, | was surprised to see that I had received a 90 on my final exam (the entire cactus question graded as incorrect) and a B in the course. I inquired of him why he did not accept my answer to Tumer: Obituary for R.F. Daubenmire 63 the cactus question concerned. His response was “Well, Turner, you got the answer, but you didn’t believe it, or else why did you give an additional answer on the back side of the sheet; in short, you only get to give one answer, not two, that’s why you missed the whole question!” “OK,” I said, “But what about the B in the course. I had A’s in my earlier exams, and a low A (90) on the final, why a B? Other students with much lower averages received A’s [I’d made comparisons among my peers].” “Well,” he responded, “let’s put it this way, you got a B for Bad Behavior,” his eyes full on me dead as a desert duck, no water anywhere. “Fine,” I responded, laughing, “now that I know the standards I won’t complain, considering the criteria I’m sure I got it fairly.” That was one of the few B’s I received in my university education and one that I am proudest of. But the cactus question did not end there. Daubenmire attended my final defense (of a systematic thesis, a cytotaxonomic study of the genus Hymenopappus). After most of my committee members had finished asking this or that question, Dauby, who had said nothing to this point, suddenly said, “Turner, when and where do you think the Cactaceae arose?” I was taken aback, but rising to the occasion (I hoped then), I said strongly and affirmatively, without a glimmer of a smile, “Well, Dr. Daubenmire, do you want my answer, or yours?” Dauby looked very distressed at my response, folded his papers, got up from the large table which was surrounded by about ten professors, and left the room. He did not approve my performance, but (so I was told) the upper administration, appraised his evaluation negatively and I passed my defense without undue rancor. As a postscript to the cactus story recounted above, I can’t help but add that the fossil Opuntia described by Chaney from the fossil beds was, some 18 years later, found to be to a fossilized rhizome and associated root system of a monocot, possibly a sedge (Becker 1962). Upon reading this “inspiring” revelation I sent copy of the article to Dauby, with a little memo, merely stating, “Remember this?” He never responded. Nor did he include an account of his views on the origin of the Cactaceae in his text on Plant Geography. Indeed, published some 25 years after that first class on the subject, Dauby’s outlook re American deserts changed considerably, even introducing in his text some of the very same views which I propounded in his first course on the subject. I hope the above account is not viewed by the reader as a “get-even” article. It is not intended as such (to my knowledge). Rather, I hope in this telling to capture an aspect of the man not generally known. Like most of us he had a mixture of traits some admirable, some not. But, surely some of these affected his research and teaching. In fact, | consider him with his often adamant views and determination to be the foremost ecologist in America (during his heyday) the essential ingredients of most successful scientists. Even at the time I admired his competitive personality, although disagreeing, upon occasion, with his behavior. Certainly he was one of the most organized, clearly focused graduate level teachers to position information in my neural lodgings. 64 PHYTOLOGIA July 1995 volume 79( 1):58-64 Dauby was the academic father of numerous doctoral students in ecology, many of these friends of mine. For the most part he kept them at a distance; some he favored with warm, but detached, smiles and relatively brief office conferences; others he simply ignored, doubting their competence, begrudgingly entering into their research projects and practically never into their personal problems. Most of his students appeared to stand in awe of the man, even forming cabals among themselves and their leader, constituting a solid phalanx whenever Dauby's views were attacked by W.H. Whitaker or yet others. But that is another telling. LITERATURE CITED Becker, H. 1962. Reassignment of Opuntia to Cyperacites. Bull. Torrey Bot. Club 89:3 19-330. Turner, B.L. 1972. Lowell David Flyr, 1937-1971. Sida 5:54-58. ___.. 1975. Marion Ownbey 1910-1971, an appreciation. Pl. Sci. Bull. 5:56-58. umer--Department of Botany, University of Texas, Austin, Texas 78713 Information for Authors van Articles from botanical systematics and ecology, including biographical sketches, critical reviews, and summaries of literature will be considered for publication in PHYTOLOGIA. Manuscripts. may. be submitted either on computer diskette, or as clean typescript, . Diskettes will be returned to authors after action has been taken of the manuscript. Diskettes may be 5.25” or 3.5” and may be written in any IBM or Macintosh compatible format. Typescript manuscripts should be single spaced and will be read into the computer using @ scanner. The scanner will read standard: type fonts but will not read dot matrix print. Manuscripts submitted in dot matrix print: cannot be accepted. Use underscore (not italics) for scientific: names. language of manuscripts may be either English or Spanish. Figures will be reduced to fit within limits of text pages. Therefore, figures should be submitted with internal scales. Legends for figures should be included in figures whenever possible. Each manuscript’ should have an abstract and key word list. Specimen citations should b consistent throughout the manuscript. Serial titles should be cited with standard abbreviations. References cited only as part of nomenclatural summaries should not appear~in Literature Cited) Nomenclatural work should include one paragraph per basionym and must provide proper (as defined by the current Internationa, Code of Botanical NOME att. citation of sources a es and combinations. : : Seer ES | eo Authors should arrange fae two workers: in the appropriate field tc review the manuscript before submission. Copies of reviews ‘should be forwarded to the editor with the manuscript. ‘Manuscripts will not be published without review. a , 4 Cost of publication is currently $13.0 00° US per page. for. Subhcarion without reprints. Publication with 100 reprints is provided for “$18.00 US per page, 200 reprints for $21. 50 US per page. Page charges are due with manuscript and no paper will be publishec before payment is received in full. Reprints must be ordered: anc paid for in advance. Page charges will be determined on the basis ol a typeset page. Title page should include title, authors(s) name(s) and address(es). No extra charge is made for line drawings providec they conform to limitations of size and proportion for normal text. Halftones require an extra charge of $14.00 US per page at 100% Enlargement or reductions cost an nage ay SO. 00 Ber Space ie an S -PHYTOLOGIA An international journal to expedite plant systematic, ‘phytogeographical Beco ae) and Seo ogiCa! peBiGa von Vol. 79 ee August 1995 SO No 2 oe eee VEBER WA. New names and. combinations, pncelty in the Rocky “Mountain flora -- IX... 6 -EVEAL, J.L., Newly required suprageneric names in vascular plants....... . 68. ‘URNER, B. i. Two new Mexican species of Senecio (Asteraceae)........... TT URNER, B. L., A new ‘Species: of Salvia (Lamiaceae) from Nuevo Leon, ENENIO eae ected CR tae tie ee ee URNER, B. L., » Taxonomy of the Hedyotis acerosa (Rubiaceae) poniphee . 83 Seer etre eres eeeesPeecvess res eseereeeeesceoeeeeeeoeneetestegseveensece Seeeeseocsaesesreseeeteoeeoceeiaesoos,evseecrstvenee UORNER, B. A new. species of Salvia (i ainiicese) from northern México. 97 URNER, B. Ly A new species of Lupinus (Fabaceae) from Oaxaca, México: |_ A shrub or tree mostly three to eight meters high: .............00.00.c-0000... 102 IRAYUM, M.H., Notes on Costa Jasna, Peperomia (Piperaceae), including BAOUl Rew Species tei ee ae a ae 108 UHRS, ‘H., New. additions to the genus Pinguicula (Lentibulariaceae) of Wi re ee 114 [ACROBERTS, B.R. & M. H. MACROBERTS, Floristics of xeric sandhills in northwestern Louisiana. ......0-00000 coo £23 ublication dates for volume B.. fee Pete ee le aes Rigas Cea ee ee DM eee 132 Published by Michael J. Warnock 3 185 Westridge Drive. Huntsville, Texas 77340 U.S.A. UO gala is hie on.acid free paper. s jssues): $44.00. Foreign. and/or. airmail: “postage extra. “Single co ae issue sales by volume: $17.00: per volume 42- 71 (nol all 2 5 PHYTOLOGIA (Issn 00319430) i is s paptiched 1 monty.» wo 1 Michael J. - Warnock, 185 Westridge Drive, Huntsville, pe "77340. § 5 po: paid at Huntsville, . TENS Oe 1995. by” PHYTOLOGIA. Annual domestic individush subscription (i2: issues): $40.00. Annual » domestic _. issue and ‘back issues volume 72 to “present: — 4.00; back issues (previous to. Solum 72)5° 93. 00; ‘add $.75 per copy postage and. handling US [$1.. - Be volumes); $21.00 per volume 72- -present; add $3.00 per volume ee S ($6. 00. pe _ volume foreign). POSTMASTER: see address cranes. to: Phytologia, 18: Westrid ee divers, ™ TIO IGE om Phytologia (August 1995) 79(2):65-67. NEW NAMES AND COMBINATIONS, PRINCIPALLY IN THE ROCKY MOUNTAIN FLORA--IX William A. Weber University of Colorado Museum, Campus Box 350, Boulder, Colorado 80309 U.S.A. The eighth paper in this series was published in Phytologia 70:23 1-233. 1991. ABSTRACT New combinations are proposed in Azaleastrum, Boechera, Oreobatus, and Picradenia. Validations are provided for previously published new combinations in Coriflora. KEY WORDS: Azaleastrum, Boechera, Coriflora, Oreobatus, Picradenia, Rocky Mountains Azaleastrum albiflorum Rydb. subsp. warrenii (A. Nelson) W.A. Weber, comb. nov. Based on Azaleastrum warrenii A. Nelson, Bot. Gaz. (Crawfordsville) 56:67. 1913. Boechera pallidifolia (Rollins) W.A. Weber, comb. nov. Based on Arabis pallidifolia Rollins, Cruciferae of Continental North America, p. 181. 1993. Oreobatus deliciosus (James ex Torrey) Rydb. subsp. neomexicanus (A. Gray) W.A. Weber, comb. nov. Based on Rubus neomexicanus A. Gray, Pl. Wrightianae 2:55. 1853. Synonyms: Oreobatus neomexicanus (A. Gray) Rydb., Rubus deliciosus James ex Torrey var. neomexicanus Kearney. This subspecies replaces the Coloradan race, Oreobatus deliciosus subsp. deliciosus in the southern edge of eastern Colorado and ranges south through New Mexico into southeastern Anzona. Subsp. neomexicanus has more distinctly lobed, larger, leaves which are soft-pubescent on both surfaces. Gray was under the misapprehension that R. deliciosus had purple flowers, and his major distinction appears to be that in neomexicanus the petals are white. Picradenia richardsonii subsp. floribunda (A. Gray) W.A. Weber, comb. nov. Based on Actinella richardsonii (Hook.) Nutt. var. floribunda A. Gray, Mem. Amer. Acad. Arts Sci., Ser. 2, 4:101. 1849 (Plantae Fendlerianae). 65 66 PHY TOLOGIA August 1995 volume 79(2):65-67 Validation of the generic name Coriflora (Ranunculaceae) Coriflora W.A. Weber, Phytologia 51:372-374. 1982, was invalidly published as a result of the omission of certain information, rectified here. Coriflora W.A. Weber, nom. nov. sViorna Spach, Hist. Nat. Végetaux: Phanérogames 7:268. 1839, type Clematis viorna L., Sp. Pl. 543. 1753 (Viorna urnigera Spach), nom. illeg., non Viorna (Pers.) Reichenbach, Handb. 277. 1837, nom. illeg., superfl. renaming of Muralta Adams. 1763, nom. rej. Clematis cirrhosa L. is the type of (Pers.) Reichbach’s name; this type was explicitly excluded by Spach by citation (l.c. p. 261) as a synonym of Cheiropsis elegans Spach. According to Article 48, ICBN, Spach’s name is a validly published later homonym for which I am providing a replacement name. While irrelevant to this transaction, according to Pfeiffer, Nomenclator Botanicus 1588. 1874, Clematis, section Viorna antedates Gray, Syn. Fl. N. Amer. 1:5. 1895. Formal transfer of the species is effected below. Coriflora addisonii (Bntt. ex Vail) W.A. Weber, comb. nov. BASIONYM: Clematis addisonii Britt. ex Vail, Mem. Torrey Bot. Club 2:28, footnote and pl. 3. 1890. Coriflora albicoma (Wherry) W.A. Weber, comb. nov. BASIONYM: Clematis albicoma Wherry, J. Wash. Acad. Sci. 21:198, fig. 1. 1931. Coriflora baldwinii (Torrey & A. Gray) W.A. Weber, comb. nov. BASIONY M: Clematis baldwinii Torrey & A. Gray, Fl. N. Am. 1:8. 1838. Coriflora beadlei (Small) W.A. Weber, comb. nov. BASIONYM: Viorna beadlei Small, Man. Southeast. Fl. 527, 1504. 1933. Coriflora bigelovii (Torrey) W.A. Weber, comb. nov. BASIONYM: Clematis bigelovii Torrey, Pacific Railroad Rep. 4:61. 1857. Coriflora crispa (L.) W.A. Weber, comb. nov. BASIONYM: Clematis crispa L., Sp. Pl. 543. 1753. Coriflora fremontii (James) W.A. Weber, comb. nov. BASIONYM: Clematis ochroleuca Ait. var. fremontii James, J. Cincinnati Soc. Nat. Hist. 6:120. 1883. Coriflora gattingeri (Small) W.A. Weber, comb. nov. BASIONYM: Clematis gattingeri Small, Bull. Torrey Bot. Club 24:209. 1897. Coriflora glaucophylla (Small) W.A. Weber, comb. nov. BASIONYM: Clematis glaucophylla Small, Bull. Torrey Bot. Club 24:337. 1897. Coriflora hirsutissima (Pursh) W.A. Weber, comb. nov. BASIONYM: Clematis hirsutissima Pursh, Fl. Amer. Sept. 2:385. 1814. Coriflora integrifolia (L.) W.A. Weber, comb. nov. BASIONYM: Clematis integrifolia L., Sp. Pl. 544. 1753. Coriflora morefieldii (Kral) W.A. Weber, comb. nov. BASIONYM: Clematis morefieldii Kral, Ann. Missouri Bot. Gard. 74:665. 1987. Coriflora ochroleuca (Ait.) W.A. Weber, comb. nov. BASIONYM: Clematis ochroleuca Ait., Hort. Kew. 2:260. 1789. Coriflora palmeri (Rose) W.A. Weber, comb. nov. BASIONYM: Clematis palmeri.Rose, Contr. U.S. Natl. Herb. 1:118. 1891. Weber: New combinations in Rocky Mountain flora IX 67 Coriflora pitcheri (Torrey & A Gray) W.A. Weber, comb. nov. BASIONYM: Clematis pitcheri Torrey & A. Gray, Fl. N. Am. 1:10. 1838. Coriflora reticulata (Walt.) W.A. Weber, comb. nov. BASIONYM: Clematis reticulata Walt., Fl. Carol. 156. 1788. Coriflora scottii (Porter) W.A. Weber, comb. nov. BASIONYM: Clematis scoittii Porter, Synops. Fl. Colorado, p. 1. 1874. Coriflora texensis (Buckl.) W.A. Weber, comb. nov. BASIONYM: Clematis texensis Buckl., Proc. Acad. Nat. Sci. Philadelphia. 13:448. 1862. Coriflora versicolor (Small ex Britt.) W.A. Weber, comb. nov. BASIONYM: Clematis versicolor Small ex Bnitt., Man..Fl. Northern States and Canada. 421. 1901. Coriflora viorna (L.) W.A. Weber, comb. nov. BASIONYM: Clematis viorna L., Sp. Pl. 543. 1753. Coriflora viticaulis (Steele) W.A. Weber, comb. nov. BASIONYM: Clematis viticaulis Steele, Contr. U. S. Natl. Herb. 13:364. 1911. ACKNOWLEDGMENTS I am indebted to Dan Nicolson for his advice on the Coriflora problem. Phytologia (August 1995) 79(2):68-76. NEWLY REQUIRED SUPRAGENERIC NAMES IN VASCULAR PLANTS James L. Reveal Department of Plant Biology, University of Maryland, College Park, Maryland 20742-5815 U.S.A. ABSTRACT Several supra-ordinal names in current use in textbooks and the more technical literature are not validly published. The following are now established: Cycadidae, Cycadophytina, Ephedridae, Ephedropsida, Equisetidae, Equisetophytina, Ginkgoidae, Ginkgoophyta, Ginkgoophytina, Gnetidae, Gnetophyta, Gnetophytina, Isoetidae, Lycopodiophytina, Magnoliophyta, Magnoliophytina, Ophioglossidae, Pinophyta, Pinophytina, Polypodiophytina, Psilotidae, Psilotophyta, Psilotophytina, Salviniidae, Taxidae, and Welwitschiidae. My own failures in 1992 require formal validation of the superorders Cornanae, Cyclanthanae, Loasanae, Nepenthanae, Primulanae, Rafflesianae, Sarracenianae, and Trochodendranae. Several ordinal names attributed to G.T. Bumett are invalid as they were proposed at the misplaced rank of section. The following names now in current use are validated: Acorales, Araliales, Aspleniales, Buxales, Calycerales, Connarales, Hippuridales, Nelumbonales, and Vitales. Cyphocarpaceae, a provisional family name proposed by Miers in 1848 is in current use; it is now validated. The revelation that Scrophulanaceae is polyphyletic requires the acceptance of Rhinanthaceae Juss. and recognition of Schlegeliaceae. KEY WORDS: nomenclature, Magnoliophyta When the three great workers on higher plant phylogeny and nomenclature, Cronquist, Takhtajan, and Zimmermann (1966), joined forces to promote a new system of classification for plants and the use of generic stems throughout all ranks above that of genus, they established a new era of botanical nomenclature for these oft used but rarely fully evaluated names. It was therefore a surprise to discover that several of their, and others (e.g., Tippo 1942; Bold 1957; Ehrendorfer 1971) now commonly used names were not validly published. In all instances noted here, the authors failed to provide a full and direct reference to a Latin description or diagnosis (Art. 36.1; Greuter et al. 1994). Many of the names proposed as new by the three were validated earlier by others, most notably Bessey (1907, 1910) and Boivin 68 Reveal: New names in Magnoliophyta 69 (1956); of course, several of the names proposed in 1966 are valid. Nonetheless, the following require validation: Cycadidae Reveal, subclass nov., validated by a reference to the Latin diagnosis of a J.R.B. Boivin (Bull. Soc. Bot. France 103:493. Dec 1956) isonym of class Cycadopsida A.T. Brongniart (Enum. Pl. Mus. Paris xxxii, 136. 12 Aug 1843, as Cycadoideae, validated by a diagnosis in French). Cycadophytina Cronquist, Takht., & Zimmerm. ex Reveal, subdiv. nov., validated by a reference to the Latin diagnosis of a later J.R.B. Boivin (Bull. Soc. Bot. France 103:493. Dec 1956) isonym of Class Cycadopsida A.T. Brongniart (Enum. Pl. Mus. Paris xxxii, 136. 12 Aug 1843, as Cycadoideae, validated by a diagnosis in French). Ephedridae Cronquist, Takht., & Zimmerm. ex Reveal, subclass nov., validated by a reference to a H.G.L. Reichenbach (F/. Germ. Excurs. 1(2):156. Jan-Apr 1831, as Tribe Ephedreae) name with a diagnosis in Latin. Ephedropsida Reveal, class nov., validated by a reference toa H.G.L. Reichenbach (Fl. Germ. Excurs. 1(2):156. Jan-Apr 1831, as Tribe Ephedreae) name with a diagnosis in Latin. Equisetidae Reveal, subclass nov., validated by a reference to a J.R.B. Boivin (Bull. Soc. Bot. France 103:493. Dec 1956, as Division Equisetophyta [“Equisophyta’’}) name with a diagnosis in Latin. : Equisetophytina Reveal, subdiv. nov., validated by a reference toa J.R.B. Boivin (Bull. Soc. Bot. France 103:493. Dec 1956, as Division Equisetophyta {“Equisophyta”]) name with a diagnosis in Latin. Ginkgoophyta Bold ex Reveal, div. nov., validated by a reference to a J.R.B. Boivin (Bull. Soc. Bot. France 103:493. Dec 1956, as Class Ginkgoopsida) name with a diagnosis in Latin. Ginkgoophytina Cronquist, Takht., & Zimmerm. ex Reveal, subdiv. nov., validated by a reference to a J.R.B. Boivin (Bull. Soc. Bot. France 103:493. Dec 1956, as Class Ginkgoopsida) name with a diagnosis in Latin. Gnetidae Cronquist, Takht., & Zimmerm. ex Reveal, subclass. nov., validated by a reference to a J.R.B. Boivin (Bull. Soc. Bot. France 103:494. Dec 1956, as Class Gnetopsida) name with a diagnosis in Latin. Gnetophyta Bold ex Reveal, div. nov., validated by a reference to a J.R.B. Boivin (Bull. Soc. Bot. France 103:494. Dec 1956, as Class Gnetopsida) name with a diagnosis in Latin. Gnetophytina Cronquist, Takht., & Zimmerm. ex Reveal, subdiv. nov., validated by a reference to the Latin diagnosis of a later J.R.B. Boivin (Bull. Soc. Bot. France 103:494. Dec 1956) isonym of Class Gnetopsida H.G.A. Engler (Nat. Pflanzenfam., I], 1:2. 26 Mar 1887, as Gnetales, validated by a diagnosis in German). 70 PHYTOLOGIA August 1995 volume 79(2):68-76 Isoetidae Reveal, subclass. nov., validated by a reference to a Latin diagnosis associated with a later J.R.B. Boivin (Bull. Soc. Bot. France 103:493. Dec 1956, as Isopsida) isonym of Class Isoetopsida H.G.A. Engler (in H.G.A. Engler & K.A.E. Prantl, Die Pflanzenfam. Nacht.:. 5. July 1897 with a diagnosis in German). Lycopodiophytina O. Tippo ex Reveal, subdiv. nov., validated by a reference to a F.G. Bartling (Ord. Nat. Pl.: 14, 19. Sep 1830, as Class Lycopodiopsida [“Lycopineae”]) name with a description in Latin. Magnoliophyta Cronquist, Takht., & Zimmerm. ex Reveal, div. nov., validated by a reference toa C.A. Agardh (Classes Pl. (2:] 13. 1825, as Class Polycarpellae) name with a description in Latin. Magnoliophytina D. Frohne & U. Jensen ex Reveal, subdiv. nov., validated by a reference to a C.A. Agardh (Classes Pl. [2:] 13. 1825, as Class Polycarpellae) name with a description in Latin. Ophioglossidae Takht. ex Reveal, subclass nov., validated by a reference to a rankless R. Brown (Prodr.: 136. 27 Mar 1810, as Ophioglosseae) name with a diagnosis in Latin. Pinophyta Cronquist, Takht., & Zimmerm. ex Reveal, div. nov., validated by a reference to a F.G. Bartling (Ord. Nat. Pl.: 90,92. Sep 1830, as Class Coniferae) name with a description in Latin. Pinophytina Cronquist, Takht., & Zimmerm. ex Reveal, subdiv. nov., validated by a reference to a F.C. Bartling (Ord. Nat. Pl.: 90, 92. Sep 1830, as Class Coniferae) name with a description in Latin. Polypodiophytina Reveal, subdiv. nov., validated by a reference to a J.R.B. Boivin (Bull. Soc. Bot. France 103:494. Dec 1956, as Subdiv. Pteridophytina [“Pterophytina”]) name with a diagnosis in Latin. Psilotidae Reveal, subclass nov., validated by a reference to the Latin description of a later T. Nakai (Chosakuronbun Mokuroku (Ord. Fam. Trib. Nov.]: 206. 20 Jul 1943) isonym of Order Psilotales H.G.A. Engler (in H.G.A. Engler & K.A.E. Prantl, Nat. Pflanzenfam. Nachtr. 1:5. Jul 1897 with a diagnosis in German). Psilotophyta B. Boivin ex Reveal, div. nov., validated by a reference to the Latin description of a later T. Nakai (Chosakuronbun Mokuroku [Ord. Fam. Trib. Nov.]: 206. 20 Jul 1943) isonym of Order Psilotales H.G.A. Engler (in H.G.A. Engler & K.A.E. Prantl, Nat. Pflanzenfam. Nachtr. 1:5. Jul 1897 with a diagnosis in German). Psilotophytina O. Tippo ex Reveal, subdiv. nov., validated by a reference to the Latin description of a later T. Nakai (Chosakuronbun Mokuroku [Ord. Fam. Trib. Nov.]: 206. 20 Jul 1943) isonym of Order Psilotales H.G.A. Engler (in H.G.A. Engler & K.A.E. Prantl, Nat. Pflanzenfam. Nachtr. 1:5. Jul 1897 with a diagnosis in German). Reveal: New names in Magnoliophyta 71 Salviniidae Pic. Serm. ex Cronquist, Takht., & Zimmerm. ex Reveal, subclass nov., validated by a reference to the Latin description associated with the type genus by M. Adanson (Gen. Pl. 2:15. Jul-Aug 1764). Taxidae F. Ehrendorfer ex Reveal, subclass nov., validated by a reference to the Latin description of the type genus given by S.L. Endlicher (Syn. Conif:: 242. Mai-Jun 1847). Welwitschiidae Cronquist, Takht., & Zimmerm. ex Reveal, subclass nov., validated by a reference to a J.R.B. Boivin (Bull. Soc. Bot. France 103:494. Dec 1956, as Class Welwitschiopsida [“Welwopsidia”]) name with a diagnosis in Latin. My own failure (Reveal 1992) to provide a reference to a validating Latin description or diagnosis means that several superordinal names are not available. Cornanae Thome ex Reveal, superord. nov., validated by a reference to a S.L. Endlicher (Gen. Pl. Suppl. 5:17. 1850, as Subfam. Cornoideae [“Corneae”’]) name with a diagnosis in Latin. Cyclanthanae Thorne ex Reveal, superord. nov., validated by a reference to a F.G. Bartling (Ord. Nat. Pl.: 67. Sep 1830, as Tribe Cyclantheae [“Cyclanthea”]) name with a diagnosis in Latin. Loasanae R. Dahlgren ex Reveal, superord. nov., validated by a reference to a P.F. Horaninow (Char. Ess. Fam.: 147. 1847, as Tribe Loaseae) name with a descniption in Latin. Nepenthanae Takht. ex Reveal, superord. nov., validated by a reference to a J.H.F. Link (Handbuch 1:369. Jan-Aug 1829, as Subfam. Nepenthoideae (“Nepenthinae”]) name with a diagnosis in Latin. Primulanae R. Dahlgren ex Reveal, superord. nov., validated by a reference to a A.J.G.C. Batsch (Tab. Regni Veg.: 206. 2 Mai 1802, as Order Cyathinae) name with a description in Latin. Rafflesianae Thome ex Reveal, superord. nov., validated by a reference to a description in Latin for the Tribe Rafflesieae H.W. Schott & S.L. Endlicher ex E. Spach (Hist. Nat. Vég. 10:551. 20 Mar 1841, as “Rafflesiaceae”) given by R. Brown (Trans. Linn. Soc. London 19:242. 6 Nov 1844). Sarracenianae Thome ex Reveal, superord. nov., validated by a reference to the Latin description of Sarraceniaceae given by G. Bentham & J.D. Hooker (Gen. PI. 1:48. 7 Aug 1862). Trochodendranae Takht. ex Reveal, superord. nov., validated by a reference to an A.L. Takhtajan ex A.J. Cronquist (Integr. Syst. Class. Fl. Pl: 157. 10 Aug 1981, as Order Trochodendrales) name with a description in Latin. 72 PHYTOLOGIA August 1995 volume 79 2):68-76 In reviewing other suprageneric names of vascular plants I discovered that several names proposed by G.T. Bumett in 1835 and previously considered to have been validly published at the rank of order (Cronquist 1981; Reveal 1993), are invalid as they were proposed at the misplaced rank of section (Art. 33.5; Greuter et al. 1994). The following names, now in current use, are validated. Acorales Reveal, ord. nov., validated by a reference to a J.H.F. Link (Handb. 1:144. Jan-Aug 1829, as Subfam. Acoroideae [“Acorinae”]) name with a description in Latin. Araliales Hutch. ex Reveal, ord. nov., validated by a reference to an A.L. de Jussieu (Gen. Pl: 217. 4 Aug 1789, as Fam. Araliaceae [“Araliae”]) name with a description in Latin. Aspleniales Pic. Serm. ex Reveal, ord. nov., validated by a reference to a C.B. Pres! (Abh. Konigl. Bohm. Ges. Wiss., ser. 4, 5:91. 2 Dec 1836, as Tribe Asplenieae [“Aspleniaceae”]) name with a description in Latin. Buxales Takht. ex Reveal, ord. nov., validated by a reference to the Latin diagnosis given by F.G. Bartling (Ord. Nat. Pl.: 370. Sep 1830, as “Buxea”) for the Tnbe Buxeae Dumort. (Comment. Bot. xx. 1822). Calycerales Takht. ex Reveal, ord. nov., validated by a reference to a R. Brown ex L.C.M. Richard (Mém. Mus. Hist. Nat. 6:74. Nov 1820, as Fam. Calyceraceae (“Calycereae”) name with a description in Latin. Connarales Takht. ex Reveal, ord. nov., validated by a reference to an A.P. de Candolle (Prodr. 2:84. mid Nov 1825, as Tnbe Connareae) name with a description in Latin. Hippuridales Pulle ex Reveal, ord. nov., validated by a reference to a J.H.F. Link (Enum. Hort. Berol. Alt. 1:5. 16 Mar-30 Jun 1821, as Fam. ana {“Hippurideae”]) name with a description in Latin. Nelumbonales Nakai ex Reveal, ord. nov., validated by a reference to an A.P. de Candolle (Syst. Nat. 2:43. late Mai 1821, as Tribe Nelumboneae) name with a description in Latin. Vitales Takht. ex Reveal, ord. nov., validated by a reference to an A.L. de Jussieu (Gen. Pl.: 267. 4 Aug 1789, as Fam. Vitaceae [“Vites”]) name with a descnption in Latin. In preparing the list of family names for consideration under the rubric “NCU” (Hoogland & Reveal 1993), we failed to note that Cyphocarpaceae was a provisional name and thus not validly published (Art. 34.1[b]; Greuter et al. 1994). In order that this name may continue in use, as was our intent in 1993, it is validated here. Cyphocarpaceae (Miers) Reveal & Hoogland, stat nov., based on Subfam. Cyphocarpoideae Miers, London J. Bot. 7:61. 1848, as Cyphocarpaceae. Reveal: New names in Magnoliophyta 73 One goal of systematics is to recognize monophyletic taxa. The recent discovery (Olmstead & Reeves 1995) that Scrophulaniaceae, as defined by most modern workers, is polyphyletic requires a redefinition of that family. Two approaches can be taken, the reduction of numerous commonly accepted families to synonymy under a single, broadly defined Scrophulanaceae, or a fragmentation of the family into smaller groups reminiscent of the family treatments proposed by Jussieu (1789) and subsequent early nineteenth century authors. In reviewing the options, I have decided to take the latter course and propose the following linear sequence within a broadly defined Scrophulariales: Scrophulaniales Lindl. (1833) Acanthales Lindl. (1833) Bignoniales Lindl. (1833) Gesneriales Dumort. (1829) Globulariales Dumort. (1829) Lentibulaniales Lindl. (1833) Pinguiculariales Dumort. (1829) Plantaginales Lindl. (1833) Rhinanthales Dumort. (1829) Veratrales Dumort. (1829) . Buddlejaceae K. Wilh. (1910) . Retziaceae Bartl. (1830) . Stilbaceae Kunth, nom. cons. (1831) . Bignoniaceae Juss., nom. cons. (1789) Crescentiaceae Dumort. (1829) Paulowniaceae Nakai (1949) . Schlegeliaceae Reveal (1996) . Verbasaceae Raf. (1821) . Scrophulariaceae Juss., nom. cons. (1789) Antirrhinaceae Pers. (1807) Capraniaceae Martinov (1820) Chelonaceae Martinov (1820) Gratiolaceae Martinov (1820) Limosellaceae J. Agardh (1858) Linanaceae Martinov (1820) Oxycladaceae (Miers) Schnizl. (1843-1870) 9. Rhinanthaceae Vent., nom. cons. prop. (1799) Aragoaceae D. Don (1835) Buchneraceae (Benth.) Lilja (1870) Digitalidaceae Martinov (1820) Erinaceae Duvau ex Pfeiff. (1873) Euphrasiaceae Martinov (1820) Melampyraceae Rich. ex Hook. & Lindl. (1821) Pedicularidaceae Juss. (1789) Sibthorpiaceae D. Don (1835) Veronicaceae Durande (1782) 10. Oftiaceae Takht. & Reveal (1993) Spielmanniaceae J. Agardh, nom. illeg. (1858) 11. Ellisiophyllaceae Honda (1930) 12. Orobanchaceae Vent., nom. cons. (1799) ONAKH AWNe 74 PHY TOLOGIA August 1995 volume 79(2):68-76 Aeginetiaceae Livera (1927) Phelypaeaceae Horan. (1834) 13. Selaginaceae Choisy, nom. cons. (1823) Hebenstretiaceae Horan. (1834) 14. Globulariaceae DC., nom. cons. (1805) 15. Gesneriaceae Dumort., nom. cons. (1822) Belloniaceae Martinov (1820) Besleriaceae Raf. (1838) Cyrtandraceae Jack (1823) Didymocarpaceae D. Don (1822) Ramondaceae Godr. (1850) 16. Plantaginaceae Juss., nom. cons. (1789) Littorellaceae Gray (1821) Psylliaceae Horan. (1834) 17. Pedaliaceae R. Br., nom. cons. (1810) Sesamaceae R. Br. ex Bercht. & J. Presl (1820) 18. Martyniaceae Stapf, nom. cons. (1895) 19. Trapellaceae Honda & Sakisaka (1930) 20. Myoporaceae R. Br., nom. cons. (1810) Bontiaceae Horan. (1834) 21. Acanthaceae Juss., nom. cons. (1789) Justiciaceae Raf. (1838) Mendonciaceae Bremek. (1954) Meyeniaceae Sreem. (1977) Nelsoniaceae (Nees) Sreem. (1977) Thomandersiaceae Sreem. (1977) Thunbergiaceae (Dumort.) Lilja (1870) 22. Lentibulariaceae Rich., nom. cons. (1808) Pinguiculaceae Dumort. (1829) Utriculariaceae Hoffmanns. & Link, nom. cons. (1809) All names necessary for the proposed revision of Scrophulanales are available except for the following: Schlegeliaceae (Gentry) Reveal, fam. & stat. nov., based on Tribe Schlegelieae Gentry, Fl. Neotrop. Monogr. 25:48. 19 Sep 1980. The problematic relationship of Schlegelia, Gibsoniothamnus, and Synapsis with Bignoniaceae and Scrophulanaceae is well known (Monachino 1949; Williams 1970; Gentry 1980; Armstrong 1985). With the discovery of a fourth genus, Exarata (Gentry 1992), the distinctiveness of the taxon has become clear, and its nearness to Bignoniaceae confirmed. The fragmentation of Scrophulariaceae, the mandatory recognition of Paulowniaceae, and the unique position of the genera related to Schlegelia in the data presented by Olmstead & Reeves (1995) requires the recognition of Schlegeliaceae as a distinct family. Failure to fragment the traditional Scrophulaniaceae into smaller families would mean that recognition of Oftiaceae, Ellisiophyllaceae, Orobanchaceae, Selaginaceae, and Globulaniaceae is impossible, Bignoniaceae becomes doubtful, and the continued recognition of Pedaliaceae, Martyniaceae, Trapellaceae, Myoporaceae, and even Plantaginaceae dubious. Even the Reveal: New names tn Magnoliophyta 75 continued acceptance of Gesneriaceae renders a broadly defined Scrophulariaceae paraphyletic. The family name Rhinanthaceae (1799) will be proposed for conservation against the earlier Veronicaceae (1782) as the former was widely accepted in the early literature and its generic stem is the basis for Subfam. Rhinanthoideae Link. ACKNOWLEDGMENTS Work on the Indices Nominum Supragenericorum Plantarum Vascularum Project is supported in part by the Intemational Association for Plant Taxonomy and the University of Maryland at College Park in cooperation with the National Agricultural Library, U.S. Department of Agniculture, Beltsville, Maryland. Dr. Bryan E. Dutton and Dr. Kerry A. Barringer reviewed the manuscript. This is Scientific Article 9162, Contribution No. A-7834, of the Maryland Agricultural Experiment Station. LITERATURE CITED Armstrong, J.E. 1985. The delimitation of Bignoniaceae and Scrophulanaceae based on floral anatomy, and the placement of problem genera. Amer. J. Bot. 72:755- 766. Bessey, C.E. 1907. A synopsis of plant phyla. Univ. Nebraska Stud. 7:275-373. Bessey, C.E. 1910. The phyla, classes, and orders of plants. Trans. Amer. Microscop. Soc. 29:85-96. Boivin, J.R.B. 1956. Les familles de Trachéophytes. Bull. Soc. Bot. France 103:490-50S. Bold, H.C. 1957. Morphology of Plants. Harper and Row Publishers, New York, New York. Cronquist, A. 1981. An Integrated System of Classification of Flowering Plants. Columbia University Press, New York, New York. Cronquist, A., A.L. Takhtajan, & W. Zimmermann. 1966. On the higher taxa of Embryobionta. Taxon 15:129-134. Ehrendorfer, E. 1971. “Spermatophyta”, pp. 584-745. In: D. von Denffer, W. Schumacher, K. Magdefrau, & F. Ehrendorfer, Lehrbuch der Botanik, ed. 30, Stuttgart, Germany. Gentry, A. 1980. Bignoniaceae. I. Crescentieae and Tourtettieae. FI. Neotrop. Monogr. 25. Gentry, A. 1992. Exarata (Bignoniaceae), a new genus from the Choc6é Region of Ecuador and Colombia. Syst. Bot. 17:503-507. Greuter, W., F.R. Barrie, H.M. Burdet, W.G. Chaloner, V. Demoulin, D.L. Hawksworth, P.M. Jgrgensen, D.H. Nicolson, P.C. Silva, P. Trehane, & J. McNeill, (eds.). 1994. International Code of Botanical Nomenclature (Tokyo Code) adopted by the Fifteenth International Botanical Congress, Yokohama, August-September 1993. Regnum Veg. 131. 76 PHY TOLOGIA August 1995 volume 79(2):68-76 Hoogland, R.D. & J.L. Reveal. 1993. Vascular plant family names in current use. Regnum Veg. 126:15-60 Jussieu, A.L. de. 1789. Genera Plantarum. Paris, France. Monachino, J.V. 1949. A note on Schlegelia and Dermatocalyx. Phytologia 3:102- 10S. Olmstead, R.G. & P.A. Reeves. 1995. Evidence for the polyphyly of the Scrophulariaceae based on chloroplast rbcL and ndh sequences. Ann. Missouri Bot. Gard. 82:176-193. Reveal, J.L. 1992. Validation of subclass and superordinal names in Magnoliophyta. Novon 2:235-237. Reveal, J.L. 1993. A preliminary list of validly published automatically typified ordinal names of vascular plants. Taxon 42:825-844. Takhtajan, A.L. 1967. Systema et Phylogenia Magnoliophytorum. Moscow, U.S.S.R. Williams, L.O. 1970. An overlooked genus of the Scrophulariaceae. Fieldiana, Bot. 32:211-214. Phytologia (August 1995) 79(2):77-79. TWO NEW MEXICAN SPECIES OF SENECIO (ASTERACEAE) B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. | ABSTRACT Two new species of Senecio are described from México: S. ozolotepecanus B.L. Turner, from western Oaxaca, and S. viejoanus B.L. Turmer from southern Nuevo Leén and closely adjacent Tamaulipas. The former is closely related to S. -picridis Schauer of the Triangularis species- group and the latter is closely related to S. loratifolius Greenm. of the Lugentes species-group (sensu Barkley 1985). KEY WORDS: Asteraceae, Senecio, México, systematics Routine identification of Mexican comps has brought to fore the following novelties in Senecio. SENECIO OZOLOTEPECANUS B.L. Turner, spec. nov. TYPE: MEXICO. Oaxaca: “Dirt road between La Cienegilla and San Gregorio Ozolotepec. Pine forest or cloud forest dominated by Clethra, Pinus and Quercus’ 2500-3000 m, 12 Dec 1989, Andrew McDonald 2970 (HOLOTYPE: TEX!; Isotype: MEXU). Senecioni picridi Schauer similis sed differt foliis mumerosioribus majonbus angustioribus tenuiorbusque, bracteis involucn ut videtur multiseriatis, cal yculo longitudine bracteas intenores paene aequanti. Suffruticose shrubs ca. 1 m high. Stems tomentose at first but soon glabrate. Leaves numerous and much overlapping, gradually reduced upwards and extending into the capitulescence. Midstem leaves sessile, briefly clasping, linear to linear- lanceolate, mostly 10-15 cm long, 0.5-1.0 cm wide, markedly white-tomentose beneath, less so or glabrate above, minutely denticulate to entire, the apices narrowly acute. Heads 30 or more arranged in open very leafy corymbose panicles, the ultimate peduncles tomentose, mostly 1-4 cm long. Involucres narrowly campanulate, 11-14 mm high, ca. 10 mm wide (pressed), the outermost bracts (calyculus) nearly as long as the inner, shaggy-white tomentose, the innermost pubescent at the apices with coarse hairs. Ray florets 8; ligules yellow, 8-10 mm long, ca. 3 mm wide. Disk ae 78 PHYTOLOGIA August 1995 volume 79(2):77-79 florets ca. 40 (est.), 8-9 mm long, glabrous throughout; tube ca. 3.5 mm long; lobes triangular, ca. 1 mm long. Achenes (immature) columnar, ca. 2 mm long, pubescent throughout with appressed hairs; pappus of numerous white fragile slender bristles ca. 8 mm long. This species belong to the ser. Fruticosa of Senecio (sensu Barkley 1985) and is seemingly most closely related to S. picridis Schauer, having most of the features of that species, except that the leaves are longer, thinner, more numerous, and markedly overlapping. Additionally, the involucral bracts (including the outermost) are nearly all of the same length and very loosely tomentose throughout, giving the involucre a multiseriate appearance. Senecio ozolotepecanus might also be mistaken for S. stoechadiformis, the latter readily distinguished by its thicker, fewer, entire leaves, naked capitulescence, and well-developed calyculus, the outermost bracts half as long as the inner or less. SENECIO VIEJOANUS B.L. Turner, spec. nov. TYPE: MEXICO. Nuevo Leén: Mpio. Aramberni, Cerro Viejo, 3400 m, pine woods, 20 Nov 1993, Hinton et al. 23969 (HOLOTYPE: TEX!; Isotypes: GH,NY). Senecioni loratifolio Greenm. similis sed capitulis majonbus (involucris plerumque 9-11 mm altis vs. 6-8 mm altis) dispositis plerumque in capitulescentia racemoidea et foliis anguste lineanbus (3-6 mm latis) non amplexicaulibus differt. Simple-stemmed perennials 30-40 cm high from thick woody rhizomes, leaves linear, mostly basal, exauriculate, 0.3-0.6 cm wide, 10-20 cm long, tomentose above and below, with age the upper surface often glabrate. Heads 5-20, arranged in terminal raceme-like corymbs, the ultimate peduncles mostly tomentose, 1-3 cm long. Involucres broadly campanulate, 9-11 mm high, 10-12 mm wide (pressed); bracts ca. 23, linear-lanceolate, apically tufted; calyculus a series of loose bracts which grade into the inner series. Ray florets 13-32, the ligules yellow, 10-20 mm long, 2-4 mm wide. Disk florets numerous (80+), the corollas yellow, glabrous, 6-8 mm long, the tube 2.5-3.5 mm long with lobes ca. 0.8 mm long, somewhat warty on the outer surfaces. Achenes columnar, ca. 3 mm long, pubescent in lines; pappus of numerous white fragile capillary bristles 8-10 mm long. ADDITIONAL COLLECTIONS EXAMINED: MEXICO. Nuevo Leon: Pefia Nevada, west side of Picacho Onofre, 3230 m, 4 Jul 1959, Beaman 2687 (TEX); Mpio. Zaragoza, Cerro Viejo, 3310 m, 5 Oct 1992, Hinton et al. 22394 (TEX); summit of Pefia Nevada, 2700-2900 m, “abundant in fir zone”, 5 Aug 1983, Nesom 4805 (TEX). Tamaulipas: Mpio. Miquihuana, 5 km N of Aserradero, ca. 2500 m, 25 Oct 1986, Herndndez S. 2078 (TEX); E side of Pefia Nevada, 3500-3600 m, 5 Jul 1985, McDonald 1614 (TEX); Cerro Pefia Nevada, 1 Jun 1975, Patterson 1523 (TEX); Pefia Nevada, 19 Jul 1949, Stanford et al. 2591 (TEX). This species is obviously a sister-taxon of Senecio loratifolius, differing from the latter in having larger heads which are mostly arranged in raceme-like corymbs, and by the very linear-leaved foliage throughout, those along the stem not at all clasping. Senecio loratifolius, so far as known, is confined to the higher peaks of central Nuevo Turner: New species of Senecio from México 79 Leon (Cerro Potosf and closely adjacent peaks in Coahuila) while S. viejoanus is restricted to the higher peaks of southern Nuevo Ledn (Cerro Pefia Nevada and Cerro Viejo). ACKNOWLEDGMENTS I am grateful to Guy Nesom for the Latin diagnoses, and to him and Mark Mayfield for reviewing the manuscript. LITERATURE CITED Barkley, T. 1985. Infrageneric groups in Senecio s.1., and Cacalia s.1. (Asteraceae: Senecioneae) in Mexico and Central America. Bnrittonia 37:21 1-218. Phytologia (August 1995) 79(2):80-82. A NEW SPECIES OF SALVIA (LAMIACEAE) FROM NUEVO LEON, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Salvia jorgehintoniana Ramamoorthy, spec. nov. is described and illustrated from southern Nuevo Leén. It belongs to the sect. Curtiflorae of Salvia, where it relates to S. longistyla, a wide spread, variable species of western and south central México. It differs from the latter in having much larger corollas and smaller, abruptly acuminate calyx lobes. FEY WORDS: Lamiaceae, Salvia, México, Nuevo Leén, systematics Routine identification of Mexican plants has revealed the following novelty. To judge from notes and annotations accompanying type maternal, Dr. T.P. Ramamoorthy, in an earlier independent study, came to the same conclusion. Because of this I have credited him with the name and authorship, although the description and views as to its sectional relationship are those of my own. SALVIA JORGEHINTONIANA Ramamoorthy, spec. nov. Figure 1. TYPE: MEXICO. Nuevo Leén: Mpio. Galeana, along road from Agua Blanca to San Miguel, 2020 m, “mixed forest of pine and oak”, 28 Aug 1991, Hinton et al. 23148 (HOLOTYPE: TEX!) S. longistyla Benth. similis sed corollis 40-50 mm longis (vice corollae 25- 40 mm longae), lobis calycum 5-6 mm longis (vice lobi 6-12 mm longi), apicibus abrupte acutatis (vice apicum gradatim acuminatorum). 80 Tumer. New Salvia from México Figure 1. Salvia jorgehintoniana (Hinton 22456). 82 PHYTOLOGIA August 1995 volume 79(2):80-82 Perennial herbs 0.8-1.0 m high. Midstems sparsely puberulous with mostly down-curved eglandular hairs. Leaves 10-25 cm long, 5-13 cm wide; petioles 4.5-9.0 cm long; blades broadly ovate to subdeltoid, pinnately nervate, sparsely to moderately pubescent above and below, especially along the veins, the margins serrate. Flowers in terminal racemes 20-30 cm long, arranged 4-6 to a node, the pedicels mostly 10-15 mm long, densely pubescent with spreading hairs 0.3-0.5 mm long, mostly eglandular but at least some with weakly developed terminal viscid glands. Calyces 2.1-2.5 cm long, sparsely to moderately pubescent with spreading, mostly glandular hairs to 1 mm long; lobes 5-6 mm long, deltoid, abruptly acute, the upper lobes 3-ribbed. Corollas red, 40-55 mm long; upper lobes 8-10 mm long; lower lobes 5-6 mm long. Stamens exserted for 5-10 mm beyond the apex of the upper lobes; anthers purple, ca. 2mm long. Style glabrous, extending somewhat beyond the stamens. Seeds ovoid, ca. 3 mm long, 1.5 mm wide, pale yellow, glabrous. ADDITIONAL SPECIMEN EXAMINED: MEXICO. Nuevo Leoén: Mpio. Zaragoza, Cerro El Viejo, 1935 m, 6 Oct 1992, Hinton et al. 22456 (TEX). According to label data, the type was collected from a “large colony”. The species is quite spectacular, with very large crimson corollas (up to 55 mm long, not counting the extended stamens and style branches). It belongs to the subgenus Calosphace, sect. Curtiflurae, where it relates to Salvia longistyla Benth., having the general habit, large leaves, and inflorescence of that species, but it differs markedly in having much larger corollas (40-55 mm long vs. 25-40 mm long) and shorter calyx lobes (5-6 mm long vs. 6-12 mm long) with abruptly acuminate apices (vs. gradually narrowing apices). In addition, the vestiture is less glandular-viscid and the styles are glabrous throughout, or nearly so. Salvia jorgehintoniana is apparently endemic to southern Nuevo Leén, while S. longistyla is fairly widespread, occurring from Durango to Guerrero and across the trans-volcanic belt to Veracruz. The apellation honors George Hinton, son of James Hinton, and grandson of the late G.B. Hinton, who, in conjunction with his father, has collected many extraordinary plants from the state of Nuevo Leén. ACKNOWLEDGMENTS I am grateful to Gayle Turmer for the Latin diagnosis, and to her and Piero Delprete for reviewing the paper. Marcia Thompson provided the illustration. Phytologia (August 1995) 79(2):83-88. TAXONOMY OF THE HEDYOTIS ACEROSA (RUBIACEAE) COMPLEX B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Hedyotis acerosa, a species of the southcentral U.S.A. and northern México, is treated as having four morphogeographical vanities: var. acerosa, a widespread very common stiffly erect, fasciculate plant occurring mostly in Texas and Coahuila, México; var. polypremoides, an erect nonfasciculate plant of New Mexico, western trans-Pecos Texas and Chihuahua and westernmost Coahuila, México; var. potosina B.L. Turner, var. nov., a low, mat-forming taxon with elongate corollas, occurring from southemmost Coahuila to San Luis Potosi, México; and var. tamaulipana B.L. Turner, var. nov., an open, much-branched, wirey-stemmed plant with relatively small flowers occurring in westcentral Tamaulipas, México. A key to these taxa is provided along with maps showing their distr bution. KEY WORDS: Rubiaceae, Hedyotis, Houstonia, Texas, México, systematics Attempts to classify Mexican collections of Hedyotis acerosa assembled at LL, TEX has prompted the present study. Terrell (1991) provided a bnef overview of this complex, which he included in his concept of the genus Houstonia. While not pretending to understand fully the taxonomic limits of these two closely related genera, my taxonomic intuition, after comparing representative species of the groups concerned, is that they are best treated as but a single genus, Hedyotis having priority. Distributional maps are based upon specimens on file at LL, TEX, all of these annotated accordingly. KEY TO THE HEDYOTIS ACEROSA COMPLEX IN U.S.A. 1. Stems with leaves decidedly fasciculate; flowers mostly on pedicels 0.3-1.5 mm long; vestiture of stems various, but not uniformly minutely pubescent with down curved hairs; Culberson Co., Texas and eastwards. .................0000- var. acerosa 1. Stems with leaves not fasciculate, or very weakly so; flowers, at least some of them, on pedicels 2.0-20.0 mm long; vestiture of stems uniformly minutely pubescent with down-curved hairs ........5......0.0cccceeeeee sees var. polypremoides 84 PHYTOLOGIA August 1995 volume 79(2):83-88 KEY TO THE HEDYOTIS ACEROSA COMPLEX IN MEXICO 1. Stems with internodes much-shortened, forming low pulvinate mat-like plants mostly 2-5 cm high; corolla tubes mostly 8-10 mm long; southernmost Coahuila and southwards to San Luis Potosf. ............... se cseeeeeeeeeeeeeeeeeenes var. potosina 1. Stems not as described in the above, mostly 5-15 cm high, forming well-defined rather naked stems; corolla tubes mostly 3-7 mm long....................eeee eee ee es (2) 2. Leaves markedly fasciculate; pedicels 0.3-1.5 mm long (rarely not so on lanky new growth of secondary shoots); vestiture various, but not minutely pubescent with down-curved hairs; common in Coahuila and closely adjacent central NUCVO: LeOns ictise Snes e eegs co eaee eset: egos eee eee var. fasciculata 2. Leaves weakly fasciculate, if at all; pedicels mostly 2-20 mm long; vestiture uniformly minutely pubescent with mostly down-curved hairs (rarely subglabrous in var. tamaulipana); Chihuahua, Coahuila and Tamaulipgs. ....(3) 3. Corolla tubes mostly 3-4 mm long; calyx lobes 1.5-2.0 mm long; Tamaulipas. ..... Sra bscnndiee at oki uak we reaiiean a rigednest igesedeea cers Rue miaer anew var. lamaulipana 3. Corolla tubes mostly (4-)5-6(-7) mm long; calyx lobes 3-4 mm long; Chihuahua, COMMU aisitistiuacincatane masat ergs eerste cons eae rena var. polypremoides HEDYOTIS ACEROSA A. Gray, Pl. Wright. 1:81. 1850. Houstonia acerosa (A. Gray) Benth. & Hook. f. (for additional synonymy cf Terrell 1991). HEDYOTIS ACEROSA A. Gray var. ACEROSA As described by Gray, this is a ngidly erect, fasciculate, sparingly branched plant ca. 15 cm high. Type matenal was collected by C. Wnght in late June of 1849, presumably in present day Kinney or Val Verde County, Texas where Wright would have first encountered the taxon. Wright, in his protologue, also cited a specimen from near Buena Vista, Coahuila, collected by Gregg, among others alluded to; clearly lectotypification is needed, but from the description there is little doubt as to the application of the name. This variety, in habit, is relatively uniform throughout its range, but its vestiture varies considerably as shown in Figure 2. In the latter illustration, specimens with a mixture of both long and very short, mostly straight hairs are depicted as open circles; those with + uniformly small straight hairs, and/or + glabrous are shown as closed circles; specimens intermediate to these extremes shown as half circles. At least a few of the specimens here accepted as var. acerosa were annotated by Terrell as subsp. polypremoides (e.g., Ector Co., Tex; Rowell 5605 [LL}). HEDYOTIS ACEROSA A. Gray var. POLYPREMOIDES (A. Gray) W.H. Lewis, Ann. Missouri Bot. Gard. 55:397. 1969. Hedyotis acerosa A. Gray var. bigelovii (Greenm.) W.H. Lewis Hedyotis polypremoides (A. Gray) Shinners Houstonia acerosa A. Gray subsp. polypremoides (A. Gray) Terrell Houstonia polypremoides A. Gray Houstonia polypremoides A. Gray var. bigelovii Greenm. 85 Taxonomy of Hedyotis acerosa complex Tumer: > Eyes 528.8 = YVOSs - oc ' OS ae e z8Og 4,882 ZH 29 s§848 a= oO , ao. ~osed Se. 27 OQ — Aes 2% rEg 8s 8° O .08 Soe 5 5 Ss zk VV 6 ie] ars) Oo ro £6. 8 SOR Pesce i) Soe Ss Sreas P D — an 5 : sg Pees rt ape = See ea8 SDLRerse¢ Sa BH 2s - O Sos oo oP MELE Ce: = ot = nm BEygt gt 3 3 sss Ses 2pGasa OSESQS 2 “S80 ae ors =—TWSH.as i) —_~~ eS EGSs 3S = BOS MOe'=7Ff Ox rosgsne 86 PHYTOLOGIA August 1995 volume 79(2):83-88 ihe | | Figure 2. Distribution of Hedyotis acerosa in México: var. acerosa (open circles); var. polypremoides (closed triangles); plants + intermediate to var. acerosa but tending to var. polypremoides (half solid triangle); var. potosina (closed circle); var. tamaulipana (Open square). Tumer: Taxonomy of Hedyolis acerosa complex 87 Lewis (1968) lectotypified this taxon by Pringle 356 (GH), collected in the Santa Eulalia Mts., Chihuahua (ca. 28° 35’ N, 105° 53’ W). Shinners (1949) accepted this taxon as a good species, but Lewis (1968, 1969) recognized it as but varietally distinct, although Terrell (1991) recognized it as a subspecies. Lewis (1969) took up the name Hedyotis acerosa var. bigelovii for this taxon, but the current code mandates the varietal name polypremoides as correct, much as inadvertently supplied by Lewis. I accept its varietal status because the taxon clearly grades into the var. acerosa in the trans-Pecos region of Texas (e.g., Whitehouse s.n. [TEX]; Young s.n. [TEX]- both from the Guadalupe Mts.) and in México (e.g., western Coahuila, Johnston 389 {LL}; etc.), mostly along the western periphery of var. acerosa, as noted by Terrell (1979). Occasional plants of var. acerosa, either aberrant late-flowering, or cut-back shoots showing new growth, are apt to be mistaken for var. polypremoides but individuals of the former can be readily sorted out by their pubescence, as noted in my key. HEDYOTIS ACEROSA A. Gray var. POTOSINA B.L. Turner, var. nov. TYPE: MEXICO. San Luis Potosi: Charcas, Jul-Aug 1934, C.L. Lundell 5048 (HOLOTYPE: LL!). H. acerosa A. Gray var. acerosa similis sed plantae 2-4 cm altae (vice 5-15 cm), breves, ramosissimae e basi sunt, tubis corollarum plerumque 8-10 mm longis (vice 4-6 mm). . ADDITIONAL SPECIMENS EXAMINED: MEXICO. Coahuila: mouth of San Lorenzo Canyon, SE of Saltillo, 6200 ft, 2 Aug 1975, Engard 690 (LL); 4 mi S of Saltillo, 6000 ft, 18 Nov 1958, Rollins 58125 (LL). Nuevo Leén: 18 mi E of Matehuala, road to Dr. Arroyo, 5 Aug 1970, Flyr 1536 (TEX). San Luis Potosi: 16 mi N of Matehuala, 11 Feb 1960, Johnston 5088A (TEX); 70 mi S of Matehuala, 2 Sep 1975, Simpson 7036 (TEX). Tamaulipas: Mpio. Bustamante, 38.8 km N of Tula, 2 Jun 1983, Barnett 83071 (TEX). All of the above cited plants, including the type, were annotated by Terrell as subsp. acerosa. But, as indicated by label data on Simpson 7036, var. potosina is a mat-forming plant, having a very different growth habit than found in var. acerosa; additionally, the corolla tubes are nearly twice the length of those of the latter, and it occupies a decidedly different geographical region. While treated at the varietal level, it might ultimately prove to be specifically distinct, at least no clear intermediates were found linking var. potosina to var. acerosa, although the two taxa come in close proximity in the region about Saltillo, Coahuila. HEDYOTIS ACEROSA A. Gray var. TAMAULIPANA B.L. Turner, var. nov. TYPE: MEXICO. Tamaulipas: Mpio. Villagran, 1 mi E of Ejido de San Lazaro (ca. 24° 35'N x 99° 13’ W), ca. 1500 ft, 11 Oct 1959, M.C. Johnsion (with J. Graham) 4281k (HOLOTYPE: TEX!). 88 PHYTOLOGIA August 1995 volume 79(2):83-88 H. acerosa A. Gray var. polypremoides (A. Gray) W.H. Lewis similis, sed plantae laxe divaricateque ramosae sunt, lobis calycum brevioribus (plerumque 1-2 mm longis vice 3-4 mm), et tubis corollarum brevioribus (plerumque 2-4 mm longis vice 4-6 mm). ADDITIONAL PLANTS EXAMINED: MEXICO. Tamaulipas: Mpio. San Carios, 6 mi S of San Carlos on the road to Padilla, 1600 ft, calcareous terraces of Arroyo de San Carlos, 13 Dec 1959, Johnston 5007A (TEX); Mpio. Casas, “S mi E of Casas on the new Victono-Soto la Marina highway”, 28 Sep 1960, Johnston 5784B (TEX). This taxon resembles Hedyotis acerosa var. polypremoides but the plants are loosely divaricately branched, the calyx lobes shorter (mostly 1-2 mm long vs. 3-4 mm long), and have shorter corolla tubes (mostly 2-4 mm long vs. 4-6 mm long). Terrell annotated all of the maternal cited above, including the type, as Houstonia acerosa subsp. polypremoides. Considering the differences between the latter and var. tamaulipana, as outlined in the above, and the aaa nature of the populations concemed, varietal status for the latter seems justified ACKNOWLEDGMENTS I am grateful to Gayle Turner for the Latin diagnosis, and to her and Piero Delprete for reviewing the paper. LITERATURE CITED Lewis, W.H. 1968. Notes on Hedyotis (Rubiaceae) in North America. Ann. Missouri Bot. Gard. 55:3 1-33. Lewis, W.H. 1969. Hedyotis acerosa var. bigelovii, comb. nov. (Rubiaceae). Ann. Missouri Bot. Gard. 55:397. Shinners, L.H. 1949. Transfer of Texas species of Houstonia to Hedyolis (Rubiaceae). Field & Laboratory 17:166-169. Terrell, E.E. 1991. Overview and annotated list of North American species of Hedyotis, Houstonia, Oldenlandia, and related genera. Phytologia 71:212-243. Phytologia (August 1995) 79(2):89-92. TAXONOMIC STUDY OF HEDYOTIS PALMERI (RUBIACEAE) B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Hedyotis palmeri (A. Gray) W.H. Lewis (=Houstonia palmeri A. Gray) is a species of northcentral México occurring in mostly shallow soils from 1000- 2200 m. Two morphogeographical infraspecific categones are recognized: var. palmeri (including H. longipes S. Wats.), occurring in southeastern Coahuila and most of Nuevo Leén from 1600-2200 m; and var. muzquizana B.L. Turner, var. nov., occurring in northcentral Coahuila mostly at 1000- 1600 m. The latter differs from the former in being a taller plant with larger corollas and longer pedicels. A map showing the distributions of the two taxa is included. Lectotypification for H. longipes and H. palmeri is provided. KEY WORDS: Rubiaceae, Hedyotis, Houstonia, México, systematics Terrell (1991) provided an overview of the genera Hedyotis, Houstonia, and Oldenlandia for North America. In this, Hedyotis palmeri (A. Gray) W.H. Lewis was positioned in the genus Houstonia, subgenus Fricotis Terrell. This subgenus includes Hedyotis acerosa A. Gray which I have recently studied (Turner, 1996), concluding that it is seemingly adequately treated as an element of Hedyotis. In working over that complex I became interested in the regional variation displayed by H. palmeri, hence the present paper. Terrell did not recognize infraspecific categories under Hedyotis palmeri, but a sorting of the specimens available to me, most of these annotated by him, showed that there was a series of populations in northcentral Coahuila made up of larger wirier plants, with larger corollas on more elongate pedicels than occurs in_ typical populational elements of H. palmeri. The two series of populations apparently do not coexist, and while clear intermediates between these are not known, their close relationship is so obvious that I have described the new taxon as but varietally distinct. _A key to these two varieties follow, along with a map showing their distribution (Figure 1), based upon material on file at GH, LL, SRSC, TEX. 89 90 PHYTOLOGIA August 1995 volume 79(2):89-92 is we o Figure 1. Distribution of Hedyotis palmeri: var. muzquizana (open circles); var. palmeri (closed circles). Tumer: Study of Hedyotis palmeri 91 Key to varieties of Hedyolis palmeri Mature corolla tubes mostly (6-)8-10 mm long; pedicels mostly 20-30 mm long; n SCAU Ao 2a as or sey pacaia sea Sen Sati ocus ina tasesaas dp eseiweeeasaes var. muzquizana Mature corolla tubes mostly 4-5(-8) mm long; pedicels mostly 5-20 mm long; s OAHU ae NEV OA SCOI nds sis nn 0 ote ase onde ies asus onesie daw nas eeu vetoes var. palmeri HEDYOTIS PALMERI (A. Gray) W.H. Lewis var. PALMERI, Rhodora 63:222. 1961. BASIONYM: JHoustonia palmeri A. Gray, Proc. Amer. Acad. Arts 17:202. 1882. TYPE: MEXICO. Coahuila: “Lerios, 45 mi E of Saltillo”, Jul 1880, Edward Palmer 397 (LECTOTYPE [here selected]: GH!). The lectotype is mounted on the same sheet with two other collections, all of these cited in the protologue: Palmer 398, Jul 1880, from “40 mi S of Saltillo”, and Palmer 2117, Jul 1880, from “6 mi E of Saltillo”. The several specimens are very similar but the collection selected as the lectotype is better developed as to flowering and fruiting material. Houstonia longipes S. Wats., Proc. Amer. Acad. Arts 18:97. 1883. Hedyotis longipes (S. Wats.) W.H. Lewis, Rhodora 63:222. 1961. TYPE: MEXICO. Nuevo Le6n: Monterrey, Feb 1880, Edward Palmer 395 (LECTOTYPE [here selected]: GH!). The lectotype 1s mounted on the same sheet with two other collections: E. Palmer 394, Sep 1880, from Monclova, Coahuila, and Gregg s.n., 29 May 1847, from “Cerralbo”, Coahuila (?). All of these are very similar and all were cited in the protologue. The Gregg specimens are the only ones having both flowers and fruits, the corolla tubes being ca. 4 mm long. Corollas are absent on the remaining collections. This is the commonly collected widespread vanety of the species and is known to me only by collections obtained from the south and east of var. muzquizana (Figure 1). HEDYOTIS PALMERI (A. Gray) W.H. Lewis var. MUZQUIZANA B.L. Tumer, var. nov. TYPE: MEXICO. Coahuila: Mpio. M. Muzquiz, ca. 130 road km NW of Muzquiz on Hwy 2A, “midslope of Sa. La Encantada along road up to tunnel entrance to La Encantada basin and mining area. Steep NW - facing slope, . . . common but scattered, mostly in moister microsites”, 28° 30’ 40” N x 102° 19’ 30” W, 3 Jun 1992, Guy Nesom 7380 (with M. Mayfield) (HOLOTYPE: TEX!; Isotype: MEXU). Similis H. palmeri (A. Gray) W.H. Lewis var. palmeri sed differt tubis corollarum plerumque 8-10 mm longis (vice tuborum plerumque 4-6 mm longorum) et pedicellis plerumque 20-30 mm longis (vice 5-20 mm longis). ADDITIONAL SPECIMENS EXAMINED: . MEXICO. Coahuila: Mpio. M. Muzquiz, Cuesta del Plomo, 1000 m, 7 Jun 1972, M.C. Johnston et al. 7550p (TEX); Muzquiz, spring 1935, Marsh 330 (GH,SRSC,TEX); Santa Rosa Mts., 8 Jul 1938, Marsh 1251 (GH,TEX); 15 air km NW of La Babia, 18 May 1992, Mayfield 1426 92 PHYTOLOGIA August 1995 volume 79(2):89-92 (TEX); SW margin of Serranias del Burro, 1400-2100 m, 23 Jun 1991, Ruiz 47 (TEX); Rancho Agua Dulce, 1 Jul 1936, Wynd & Mueller 400 (GH). Nearly all of the specimens cited above have the characters alluded to in the diagnosis, and it is clear that these represent populational units distinct from var. palmeri. Additionally, the plants concerned, in general, appear to be taller, wirier, with a less branched inflorescence than occurs in var. palmeri. Terrell annotated several or more of the above sheets as Hedyotis palmeri without comment. In spite of numerous collections of var. palmeri on file at LL, TEX (40 sheets), I have not detected any clear intermediates between these allopatric entities except for a single collection from “Alamar”, Pablillo, SE of Galeana, Nuevo Le6én (Pennell 17191 {GH]), having corolla tubes 6-8 mm long, otherwise it is similar to var. palmeri. Late-flowering specimens of var. muzquizana, however, occasionally produce small flowers (e.g., Wynd & Muller 400). It is possible that future field workers will elevate var. muzquizana to specific rank, typical specimens differing markedly from var. palmeri. ACKNOWLEDGMENTS I am grateful to GH and SRSC for the loan of materials. Gayle Tumer provided the Latin diagnosis, and she and Piero Delprete reviewed the article. LITERATURE CITED Terrell, E.E. 1991. Overview and annotated list of North American species of Hedyotis, Houstonia, Oldenlandia, and related genera. Phytologia 71:212-243. Tumer, B.L. 1996. Taxonomy of the Hedyotis acerosa (Rubiaceae) complex. Phytologia 79:83-88. Tumer: New Hedyolis from Texas 95 eae ad os Biv ¢. oe) OS eee = woe <= =f 4 . less we ° ; xR ons a= ° Ise ° € <0 "oO Px eng : W ac lo 2s a ees : zy jo Bos Es <3 i. : 3 3) ff ae ad a's . Pro) l ej— BD y : s > wv | ge | = : re Ww w T4 Ss ° zl ce ze : ola pe: = gm ox "Ee ‘ Ly “a eon | - ~ = + Sos. 1 u 3 ! Fw ro) oa Sen re eae 26 we if, Oe ° 2 © ammo 5 fiw Me = v, S = e why (eo) Zz me a ae a%es- m. Gat ad 2 < b z z4 Vv Po @ 5 fEY EY 5 . 3 . > Ww F 62085 g a « > z L2é& j8& Acs | z e e e [a) °o bf if Q lz z og _ S : , | eee as N55 y Panna w * oO «<° w tet oe} 49. Ce HR a Se = ® © z2 4 ; watts j= Ze 8 ° of Pent ee Ww sl > bs Ps S 2 * “aS ‘inye aS N \ ie yore 28S lo e 3 ME a OA OU E i= a 56 TREE PS es BO ow we ee < e.- W at ae FS i. “ aia? © —zeom re o< ze D i Ete te WS re z < e 3 ice, Sap gem 4: ‘es a7 5 om? S3A3 ow F « ORE ie ws A Pkt A ie oN OE ia Frwwern., o = © om ae" 4 Ss a Me a No = e eo ue ans tenes < oe ows, sa: TA” 2 pe ® 1 ‘ =: Ee E ie GEG. SIGS Big AES OO = fo) eh tin leg 2 Fr e\ 2S Y f? w OS. ee EP jae “Zammss oeaeN, ehg eh? 2 MSs Whee = pace AC Oh 2"*sQ,, NM s mm 3 ag fr es i tr ae Ff > yw ny See QRS ON Pe 7/6 oe? oss ww ea et w iy - =e Zarate ms ay iS oe tt) pasate swat Fes CT Se PPFD anh EIR lea WOE ase ears ot Ou : te PY aw ee r\ S * Jo fe Of we w Ke Er Fe Ae Le SIERC pio SF yt 1g en 9 Bid gti teeing eee me a} “0 yo" svn a Rate) oe saint Je v aN aay lay p> Ly wt? ARN sop AY a , ee sR SIERRAE SS O% Qos os Ae a ER DIABLO, Se a WIE 5 s %, oe 4 = a Rt) * a ° Rr SE See me = | +> asc bi ae <2S OS c U(r r) gee Se (os os loo"3e ° < re eo 5 es i ‘ & Pins 22 2 a or pe € eee ae Raa x 3 <= 3< < 2“: yr. 8 | ad “we = Seas eA - bs ad an Fae aS ey @o a et SS o € ] Ww = z i z= rY) a 7) | 55 : ia ao - > =) te Es : : ae : : ° poe e 7" , 19 : ne 5 ] qs° & a’ z | z< 3 ast ——— KB xo pWze Wes ol wy, Figure 2. Map showing locations of the localized endemics, Hedyotis butterwickiae (circle) and H. pooleana (triangle). 96 PHY TOLOGIA August 1995 volume 79(2):93-96 Mat-forming perennial herbs 2-3 cm high. Stems glabrous and much-branched from the base, the internodes mostly 1-3 mm long. Stipules lanceolate, 1-2 mm long. Midstem leaves thick, lanceolate, 5-7 mm long, 1.0-1.4 mm wide, strongly 1-nerved, glabrous except for minutely hispidulous margins, the apices decidedly apiculate. Flowering branches not much extending beyond the leaves, if at all. Pedicels 0.1-0.4 mm long. Calyces ca. 2 mm long, the 4 lobes lanceolate, ca. 1 mm long. Corollas 2.5-3.0 mm long, white, the 4 lobes lanceolate, ca. 2 mm long, hispidulous externally at the apices, moderately pilose within. Anthers included within the tube. Styles excurrent for ca. 2 mm. Capsules orbicular ca. 1 mm high, dehiscing loculicidally across the disk. Seeds not available. Hedyotis pooleana much resembles H. mullerae Fosberg of northcentral México but the leaves are markedly different, as noted in the above diagnosis. When first collected Ms. Jackie Poole (conservation biologist and one-time curator at LL, TEX) thought the plant might be H. mullerae, which it superficially resembles. Comparisons of her material with ten or more collections of the latter at LL, TEX has shown the distinctiveness of the taxon proposed here. Terrell (1991: Phytologia 71:212-243.) provided an overview of the North American species of Hedyotis and related genera, but did not have material of the present species. Jackie Poole collected the species again at the type locality on 25 May 1985 (Poole 2527 ([SRSC,TEX]). She also informed me that she observed the species on 27 Nov 1987 along the same ridge at about 4840 ft elevation within the boundary of the Big Bend National Park, about a mile or so from the type locality. The Dead Horse Mountains is an extension of the loftier Sierra del Carmen range across the Rio Grande in Coahuila, México. Wells (1965: Southwestern Naturalist 10:256-260.) has provided a vegetational account of this Texas extension. Northcentral México and closely adjacent trans-Pecos Texas harbor a large array of endemic taxa. This is especially so for Hedyotis for the present novelty is apparently restncted to the Dead Horse Mountains, not too far removed from the recently described Hedyotis butterwickiae Terrell, the two occurring in close proximity (Figure 2). I can’t help but add that both of the individuals for which these two taxa were named, obtained advanced degrees under my direction years ago now, and both are still ardent field workers. Bless such students! | ACKNOWLEDGMENTS I am grateful to Jackie Poole for calling the novelty to my attention, to Gayle Tumer for the Latin diagnosis, and to her and Piero Delprete for reviewing the manuscript. Phytologia (August 1995) 79(2):97-101. A NEW SPECIES OF SALVIA (LAMIACEAE) FROM NORTHERN MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Salvia jaimehintoniana Ramamoorthy spec. nov. is described and illustrated. It occurs in Durango, Hidalgo, Nuevo Le6n, and Tamaulipas, and belongs to the sect. Farinaceae sensu Epling. It has previously been described as S. azurea var. mexicana Epling. When elevated to specific status it must take on another epithet, the name S. mexicana L. having priority at the species level. Because of this, the new name, S. jaimehintoniana, with new typification is proposed. The distinctions between S. azurea and S. jaimehintoniana are discussed, and a map showing their distributions in Texas and México 1s provided. KEY WORDS: Lamiaceae, Salvia, México, Salvia azurea, systematics Routine identification of Mexican salvias has prompted the present study. SALVIA JAIMEHINTONIANA Ramamoorthy, spec. nov. Figure 1. TYPE: MEXICO. Nuevo Leén: Mpio. Zaragosa, 4.3 road mi. S of Zaragosa on the road to Aserradero la Encantada, 20 May 1988, Burford L. Westlund 24 (HOLOTYPE: TEX!}). _ Similis S. azurea Lam. sed differt lobis superis (conjunctis) calycum acutis (vice loborum obtusorum), bracteis floralibus late ovatis et persistentibus (vice bractearum lanceolatarum et mox deciduarum). Perennial herbs 30-50 cm high, forming fascicles of tuberous roots. Stems stiffly erect, relatively unbranched or remotely branched, minutely hispidulous to subglabrate, the nodes pilose with hairs 0.6-1.0 mm long. Midstem leaves elliptical, lance-elliptical to lance-obovate, pinnately nervate; petioles 3-15 mm long; blades mostly 4-10 cm long, 1.2-3.5 cm wide, subglabrous or pubescent along the major veins, undersurfaces markedly glandular-punctate, the margins crenulodentate to nearly entire. Flowers 4-8 to a node, arranged in terminal interrupted spikes. Bracts ovate, persistent, 6-10 mm long, 3-5 mm wide, appressed-pubescent dorsally, the margins ciliate. Calyces 6-8 mm long, flaring upwards, 3-5 mm wide at orifice (pressed); upper lip ca. 2 mm long with 7 well-defined hispidulous ribs. Corollas oy | 98 PHYTOLOGIA August 1995 volume 79(2):97-101 | blue, 15-18 mm long; tubes 2-3 mm long; throats abruptly bulging below, 4-6 mm | long (tube and throat 6-10 mm long); lower lip, 3-lobed, 6-9 mm long; upper lip densely puberulous, 3-4 mm long; tubes and throat not papillose within, or but weakly | so. Anthers included within the upper lip, attached near the orifice of the throat. | Styles pubescent above, the upper style branches ca. 3 mm long, the lower branches | ca. 1 mm long. Fruits ovoid, smooth, ca. 2 mm long, 1.5 mm wide. REPRESENTATIVE SPECIMENS EXAMINED: MEXICO. Durango: Mpio. | de Tepehuanes, El Tarahumar, 2720 m, 27 Aug 1983, Tenorio 4200 (TEX). Hidalgo: | 6.5 air km ENE of Jacala, 1700 m, 13 Jul 1991, Mayfield et al. 820 (TEX). Nuevo | Ledén: Mpio. Galeana, above El Carnzo, 1900 m, 16 Oct 1983, Hinton et al. 18615 | (TEX); along road from Agua Blanca to San Miguel, pine-oak forests, 2030 m, 28 Aug 1991, Hinton et al. 21276 (Hinton herbarium); above Agua Blanca, oakwoods, 2305 m, 4 Jul 1992, Hinton et al. 22285 (Hinton herbarium); ca. 30 mi S of | Monterrey, 13 Aug 1934, C.H. & M.T. Mueller 1335 (TEX); area of Cerro Pefia | Nevada, ca. 12 km NE of San Antonio Pefia Nevada, N and NW slopes of mt. known | locally as Picacho Onofre, Jul 1977, Wells & Nesom 345, 374, 440 (TEX). | Tamaulipas: ca. 6 km NW of Rancho El Cielo, ca. 12 km NW of Gémez Farias, 1900 | m, 12 Aug 1991, Iltis 30724 (TEX). | This species 1s represented at LL, TEX by twenty or more collections and is presumably the same as Salvia azurea subsp. mexicana Epling, the latter typified by collections from near Galeana, Nuevo Le6én (Photoisotypes: TEX!; Paratype: Mueller 1335 [TEX!]). I have given the plants concerned a new specific name with new typification since the name S. mexicana L. is preoccupied, precluding the elevation of Epling’s subspecific epithet. Salvia jaimehintoniana belongs to the sect. Farinaceae as circumscribed by Epling (1939, 1940), having the perennial habit, interrupted inflorescence with persistent bracts, upper lip of the calyx with 5-7 ribs, and corolla features of species belonging to that difficult complex. The specimen cited from Hidalgo differs from the other collections in having spreading pilose hairs, the vestiture along the stems mostly 0.5-1.0 mm high; in all other characters, however, it is like the type matenal. The rather isolated specimen from Durango has all of the features of typical forms of Salvia jaimehintoniana except for its somewhat larger corollas and smaller floral bracts. Salvia jaimehintoniana differs from S. azurea in having calyces with the upper fused lobes acute (vs. obtuse) and floral bracts broadly ovate and persistent (vs. lanceolate and early deciduous). The former is confined to México; the latter to the U.S.A. (Figure 1). Ramamoorthy (by annotation) first called attention to this specific novelty, and I have retained the name which he proposed. He did not, however, recognize its affinities nor provide information as to its sectional affiliation; these are my own. The epithet honors Jaime Hinton, son of the late George Hinton, renown collector of Mexican plants. Tumer. New Salvia from México / ae 7 ny WZ v= : VEY, YE Figure 1. Salvia jaimehintoniana, from holotype. | 100 PHY TOLOGIA August 1995 volume 79(2):97-101 | x : wey HL. au int Bere Figure 2. Distribution of Salvia azurea (open circles, in Texas; it is absent in México); and S. jaimehintoniana. Based upon specimens at LL, TEX. Turner: New Salvia from México 101 ACKNOWLEDGMENTS I am grateful to Gayle Turner for the Latin diagnosis, and to her and Piero Delprete for reviewing the manuscript. LITERATURE CITED Epling, C. 1939. A revision of Salvia, subgenus Calosphace. Feddes Repert. Sp. Nov. Beith. 110: 1-388. Epling, C. 1940. Supplementary notes on American Labiatae V. Bnittonia 7:129- 142. Phytologia (August 1995) 79(2):102-107. A NEW SPECIES OF LUPINUS (FABACEAE) FROM OAXACA, MEXICO: A SHRUB OR TREE MOSTLY THREE TO EIGHT METERS HIGH B. L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT A new species, Lupinus jaimehintoniana B.L. Turner is described and photographed from near timberline on Cerro Quiexobra, Oaxaca, where it is a subdominant shrub or small tree up to 8 m high, the lower trunks markedly woody and up to 30 cm across. It appears to be closely related to Lupinus montanus, having most of the characters of that species, except for its woody habit, much-reduced leaves and stipules, silvery pubescence, and longer floral bracts. KEY WORDS: Fabaceae, Lupinus, México, Oaxaca, systematics Identification of Mexican plants has revealed the following novelty. LUPINUS JAIMEHINTONIANA B.L. Turner, spec. nov. Figures 1, | TYPE: MEXICO. Oaxaca: Mpio. Miahuatldn, Cerro Quiexobra, 3575 m, 15 Oct 1995, Hinton et al. 26160 (HOLOTYPE: TEX!; Isotype: TEX!). Similis Lupino montano H.B.K. sed frutex vel arbor est, 8 m alto, foliis calium superorum 5-7 foliola habentibus, stipulis 2-10 mm secus petiolos connatis, indumento pilorum curtorum et argenteorum sursum appresso. Shrubs or trees mostly (1-)3-8 m high, the lower trunks up to 30 cm across. Flowering stems (of new growth) nodose, the vestiture of short silvery, upwardly | appressed hairs ca. 0.2 mm long. Leaves at 2-4 nodes below the inflorescence having — 5-7 leaflets; stipules 2-3 cm long, fused at the base to the petioles for 2-10 mm; petioles 4-7 cm long; leaflets narrowly elliptic, 3-6 cm long, 0.6-1.2 cm wide, , moderately silky appressed-pubescent on both surfaces, the apices acute. Inflorescence a terminal spike 15-30 cm long, ca. 5 cm across. Bracts linear- lanceolate, much exceeding the flowers, markedly pubescent with appressed hairs above and below, the apices mostly narrowly acuminate. Pedicels mostly 7-8 mm | 102 Turner: New Lupinus from Oaxaca 105 long, pubescent like the stems. Calyx with lower sepals lanceolate ca. 9 mm long (including the short tube), upper (united) lobes broadly ovate, ca. 6 mm long. Corollas reportedly purple; wing petals with claws ca. 3 mm long; blades broadly oval, glabrous, ca. 13 mm long, 9 mm wide, the upper 1/3 corrugate near its base; banner glabrous throughout, sessile or nearly so, ca. 12 mm long and as wide; keel petals glabrous with claws ca. 4 mm long, their blades ca. 7 mm long as measured along the basal axis, then sharply arcuate upwards, the apical axis nearly at nght angle to that of the basal axis, the apices acute. Lower stamens with anthers ca. 2 mm long. Pods (immature) ca. 4 cm long, 0.8 cm wide, densely tomentose with contorted subtawny hairs. Mature seeds not available. , ADDITIONAL SPECIMENS EXAMINED: MEXICO. Oaxaca: Mpio. Miahuatldn, Quiexobra, 3070 m, 19 Oct 1995, Hinton et al. 26228 (TEX); 35 km ESE of Miahuatlén, 5 km NE of Santo Domingo Ozolotepec, Cerro Quiexobra, “Timberline vegetation in open glades along ridges and in mountain saddles”, 3650-3800 m, 10 Dec 1989, McDonald 2923 (TEX). When first collected by Dr. Andrew McDonald (collection cited above), perhaps the first botanist to collect on Cerro Quiexobra, I was too busy with other projects to pursue its identification. Had I known its remarkable habit (as shown in figures 1 and 2) I most certainly would have sought its identity, although McDonald did describe or label the collection as being “Common subarborescent shrubs often forming dense stands along ridges, 1-3 m tall.” Lupinus jaimehintoniana appears to belong to the L. montanus Cerv. ex Lag. species complex, which was treated in some detail by Dunn & Harmon (1977). These authors recognized five species in the complex, one of these L. montanus having five infraspecific categories. Most of these taxa are confined to México and Guatemala and most were onginally accepted as “good” species by yet earlier well known mavens of the genus in North Amenica, mainly, C.P. Smith. As species are defined by most current workers in Lupinus, the vanous segregates from L. montanus (s.1.) rendered by Dunn & Harmon are about as distinct as yet other species in this or that complex. Nevertheless, were it not for the extraordinary habit of L. jaimehintoniana | would probably have followed Dunn & Harmon in recognizing it as but another infraspecific category of L. montanus, although having stipules quite different from the latter. In their treatment (1977) L. jaimehintoniana will key to L. montanus var. nelsonii (Rose) C.P. Smith, a taxon known only from eastern Oaxaca, mainly in the pine-fir forests in the sierras to the east of Cd. Oaxaca. In addition to its small stipules, it differs from L. montanus in having a silvery upturned vestiture on its stems (vs. tawny and down- curved or glabrous), and mostly longer floral bracts with somewhat contorted apices. Lupinus montanus is consistently described as a coarse herb or shrub 1-2 m high, the stems fistulose. According to Dunn (1984), the largest lupine known to him at that time was a collection of Lupinus (the species not named) from Pert, said to be about 4.5 m hi gh and possessing pendant flowering branches. As shown in figures 1 and 2, Lupinus Jjaimehintoniana can develop into relatively large trees, the inflorescences clearly borne terminal and erect. . 106 PHYTOLOGIA August 1995 volume 79(2): 102-107 As communicated by Jaime Hinton (nearly 80 years of age at the time of his ascent — of Cerro Quiexobra, accompanied by his faithful friend and colleague, Anacleto Lugo): . we trailed McDonald’s [Dr. Andrew McDonald, currently Research Associate at Harvard University, who made the first extensive collections from Cerro Quiexobra in 1990] redoubtable footsteps over Quiexobra and up to the top of La Sirena (where, two years ago, a great fire reduced the four summits to tall grass and a few trees) .. . [I found myself] staring in “wild surmise” at the Lupine trees, as astonishing to the density of my ignorance as sudden fire to the human skin. (One badly burned and dying old Lupine graciously balanced its thirty feet of height on a real wooden trunk twelve inches across.) Never in Quiexobra could I grow used to the miraculous blue Lupines held with such accomplished and heart-wringing majesty so high up in the air, as if, by God, who could ever have doubted that a Lupine could even more easily become a magnificent tree than a lovely herb? And I gazed with undying wonder at the beige-colored trunks of dead Lupines burning in the huge fires we built against the icen winds that drove us to bed, only a bit after sundown, as they mercilessly swept up at us from those Oaxacan sierras that by daylight appear tossed like the most gorgeous heaps of pale blue jewels across the whole wide northern world. I reckon, Billie, Quiexobra does show the mightiest pines and firs still standing in Mexico. And I must admit my wonder at how well the Zapotec’s earthen superstition has protected those mossy sprawling _ giants (Chirathrodendron pentadactylon, famed and held in awe for its flowers shaped like little human hands, richly yellow on one side and richly scarlet on the other) from the last few hundred years of mindless ax and fire. Alas, the enterpnsing marihuaneros of to-day are no more able to control the rampage of the fires they themselves set to burn the forest for their secret and forbidden plantations, than their fabled stone gods were able to control the marauding rampage of the fiery Ibenans. Judging from its local abundance on Cerro Quiexobra, its resistance to fire and its adaptation to near timberline climates in México, it is likely that the species will prove hardy in the more temperate regions. At least it should prove interesting to ascertain through DNA analysis, efc., what genes might be involved that permit its development into such a bizarre woody member of this otherwise mostly herbaceous genus. It seems fitting that this remarkable lupine should bear the name of James Hinton, for he has collected with his father numerous lupine species, many of which are types and some of which already bear their names, including Lupinus hintonii C.P. Smith (for G.B. Hinton, the elder) and L. hintoniorum B.L. Tumer (for the extended family). Tumer: New Lupinus from Oaxaca 107 ACKNOWLEDGMENTS I am grateful to Gayle Tumer for the Latin diagnosis and to Piero Delprete and Mark Mayfield for reviewing the manuscript. LITERATURE CITED Dunn, D.B. 1984. Genetic resources cytotaxonomy and distribution of New World lupin species. A paper presented at the 3rd Intemational Conference on lupines, 4- 8 Jun 1984, La Rochelle, France (copy on file at TEX!). Dunn, D.B. & W.E. Harmon. 1977. The Lupinus montanus complex of Mexico and Central America. Ann. Missouri Bot. Gard. 64:340-365. Phytologia (August 1995) 79(2):108-113. NOTES ON COSTA RICAN PEPEROMIA (PIPERACEAE), INCLUDING FOUR NEW SPECIES Michael H. Grayum Missouri Botanical Garden, P. O. Box 299, St. Louis, Missouri 63166-0299 U.S.A. ABSTRACT Four new, ostensibly endemic, Costa Rican species of Peperomia are descnbed: Peperomia hammelii Grayum, P. saintpauliella Grayum, and P. trichomanoides Grayum are all terrestnal or epilithic species restnicted to the southern Pacific slope, mainly in limestone habitats. Peperomia ursina Grayum comprises epilithic or epiphytic plants from the lower Atlantic slope of the Cordillera de Talamanca. Peperomia tenuifolia C. DC., heretofore considered a synonym of P. lignescens C. DC., is reinterpreted as an older name for the species heretofore called P. killipii Trel. Revised synonymies are provided for P. lignescens and P. tenuifolia. KEY WORDS: Costa Rica, Peperomia, Piperaceae, systematics The Costa Rican members of the huge, pantropical genus Peperomia (Piperaceae) | were most recently treated by Burger (1971), who accounted for 66 species. Since that time, intensive collecting efforts in previously underexplored regions of the country (particularly the Cordillera de Talamanca) have resulted in the addition of at least fifteen species to this total. Most of these additions have involved species already . described from other countries, but a few appear to represent new taxonomic entities. Four new Costa Rican species of Peperomia are described hereunder, and a fifth additional species is freed from synonymy under a name accepted by Burger. PEPEROMIA HAMMELII Grayum, spec. nov. TYPE: COSTA RICA. Puntarenas: Canton de Osa, Fila Costefia, Fila Cruces, cabeceras del Rio Piedras | Blancas, Cerro Anguciana, faldas al oeste, bosque en roca de cal, 8° 48’ 56” N, 83° 10’ 37” W, 1,400-1,600 m, 10 Dec 1993, Hammel 19274 (HOLOTYPE: - INB!; Isotypes: BM!,COL!,CR!,F!,MO!). 108 Grayum: Notes on Costa Rican Peperomia 109 P. lignescens C. DC. affinis, a que imprimis differt caule trichomatibus multiseriatis vesicariis vestito petiolis in longitudinem late alatis laminis foliorum hirsutis pedunculis longioribus. Plants terrestrial or epilithic. Stems erect, to ca. 23 x 0.2-0.5 cm, densely clothed with stout, multiseriate, inflated hairs to ca. 1 mm long. Leaves alternate. Petiole 1.2- 4.6 cm, broadly alate throughout its length, ca. 2-6 mm wide, hirsute on both sides. Lamina 5.5-11.0 x 2.5-7.2 cm, ovate to broadly elliptic, impeltate, broadly cuneate to rounded or subcordate at base, subacute to subacuminate apically, pinnately nerved with ca. 5-6 primary lateral veins per side, dark-gland-dotted and hirsute on both surfaces. Inflorescences solitary at stem apex. Peduncle 2.7-3.8 cm, to ca. 1 mm wide, glabrous or with few scattered hairs toward base. Spike 1.7-8.5 x 0.2-0.4 cm, white. Flowers moderately separated; rachis glabrous; bracts 0.5-0.6 mm _ wide, suborbicular, densely glandular-punctate; anthers broadly elliptic to oblong, ca. 0.25 mm. Fruits unknown. Peperomia hammelii is known only from the type locality, on the western slope of Cerro Anguciana, the highest peak in the Fila Costefia in the southern Pacific region of Costa Rica. Here, it grows on or near limestone cliffs or outcrops at 1,400-1,600 m elevation. Peperomia hammelii is an unusually well-marked species in uniquely combining two features which, even by themselves, are anomalous within the genus: an indument of odd, inflated hairs, and broadly and extensively alate petioles. In its terrestrial or epilithic habitat, erect, caulescent habit, alternate, pinnately veined leaves and dark, sessile laminar glands it most closely resembles P. lignescens C. DC. and allies, to which it is perhaps intimately related. Peperomia lignescens, which is parapatric and at least conceivably syntopic with P. hammelii, differs from the latter in having generally puberulent or glabrescent (rather than hirsute) foliage and shorter peduncles (in addition to the characters mentioned previously). I take great pleasure in dedicating this new species to its discoverer, Dr. Barry E. Hammel of the Missouri Botanical Garden, a long-time student of the Neotropical flora and my colleague on the “Manual to the Plants of Costa Rica” project. Numerous Costa Rican collections have accrued in recent years of yet another Peperomia species that agrees in a general way with the description of P. lignescens, but which differs in having consistently palmate leaf venation. These collections are all from the humid Pacific lowlands (O-1,600 m), south from the Rio Grande de Tarcoles. They key out easily to Peperomia killipii Trel. in Yuncker’s (1950) Flora of Panama treatment, and are an excellent overall match for the holotypes of P. killipii and its synonym (fide Yuncker) P. hymenodes Trel. Peperomia lignescens was not treated by Yuncker (1950), while P. killipii was only briefly mentioned by Burger (1971: 65) in comparison with P. pseudodependens C. DC. (=P. asarifolia Schltdl. & Cham.), a somewhat similar species that also has palmate venation. Due to the venation difference, P. killipii will not key out anywhere near P. lignescens in Burger’s (1971) treatment. Nevertheless, type material of both Peperomia aguacatensis C. DC. and P. tenuifolia C. DC., two of the five heterotypic names listed in synonymy under P. lignescens by Burger (1971), agrees in all critical 110 PHYTOLOGIA August 1995 volume 79(2): 108-113 details with that of P. killipii. As both P. aguacatensis and P. tenuifolia substantially — predate P. killipii, the last-mentioned name must fall into synonymy. The following paragraphs provide what | presently consider to be complete synonymies for the two species I propose be called Peperomia lignescens C. DC. and P. tenuifolia C. DC. This is necessary not only to clanfy the confusion detailed — above, but also to establish precedent in two cases of equal priority. PEPEROMIA LIGNESCENS C. DC., J. Bot. 4:137. 1866. Peperomia carlosiana C. DC., J. Bot. 4:140. 1866. Peperomia carthaginensis C. DC., Linnaea 37:377. 1872. Peperomia lignescens C. DC. var. carthaginensis (C. DC.) Trel., Contr. U.S. Natl. Herb. 26:193. 1929. Peperomia lignescens C. DC. var. subcuneilimba Trel., Contr. U.S. Natl. Herb. 26:193. 1929. Peperomia jilotepequeana Trel. & Standl. in Standl. & Steyerm., Fieldfana, Bot. 24(3):254. 1952. PEPEROMIA TENUIFOLIA C. DC., Linnaea 37:371. 1872. Peperomia aguacatensis C. DC., Linnaea 37:376. 1872. Peperomia killipii Trel., Bot. Gaz. 73:143. 1922. Peperomia hymenodes Trel., Contr. U.S. Natl. Herb. 26:43. 1927. Peperomia tenuifolia differs from P. lignescens not only in its palmate leaf venation, but also in its usually epiphytic habit (it may occasionally be epilithic), absence of conspicuous dark, sessile laminar glands, and minutely papillate inflorescence rachis. Furthermore, it is a species of generally lower elevations (though there is considerable overlap). I select the names P. lignescens and P tenuifolia because they have already been more widely applied in herbaria than their alternatives, and because both P. carlosiana and P. aguacatensis are inappropriate toponyms. PEPEROMIA SAINTPAULIELLA Grayum, spec. nov. TYPE: COSTA RICA. Puntarenas: along short-cut road to Golfito from Villa Bricefio on Interamerican Hwy., W side of Fila Gamba, ca. 6 km from Golfito airport, 8° 41’ 30” N, 83° 12’ W, < 100 m, 6 Mar 1985, Croat & Grayum 59911 (HOLOTYPE: CR!; Isotypes: BM!,MO!). P. insueta Trel. affinis, sed differt laminis foliorum (1.7-)2.0-3.9 cm longis ovatis vel suborbicularis pedunculis 1.6-3.7 cm longis spicis 7.3-16.1 cm x 0.4-1.0 mm. Plants terrestrial or epilithic. Stems erect to + decumbent, 0.8-1.3. x 0.2-0.3 cm. Leaves alternate in basal rosette. Petiole 1.3-7.4 cm, spreading-hirsute with uniseriate hairs. Lamina (1.7-)2.0-3.9 x 1.80-4.65 cm, broadly ovate to orbicular (or rarely obovate), impeltate, cordate or (rarely) subsagittate at base with sinus to 0.7 cm deep and posterior lobes rounded to subtruncate or (rarely) obtuse, nearly truncate or — Grayum: Notes on Costa Rican Peperomia 111 rounded to obtuse apically, palmately (5-)7(-9)-nerved, pellucid-gland-dotted on both surfaces, sparsely to moderately hirsute on both sides (especially along major veins abaxially). Inflorescences solitary, basal. Peduncle 1.6-3.7 cm, with hairs like petiole. Spike 7.3-16.1 cm x 0.4-1.0 mm, pinkish. Flowers + crowded at first, becoming distant; rachis virtually glabrous; bracts 0.4-0.5 mm wide, + peltate, elliptic, covered with orange, sessile glands; anthers broadly elliptic, ca. 0.2 mm. Fruits ca. 0.5-0.6 x 0.4-0.5 mm, + globose-bodied, broadly narrowed to substipitate base, beakless; stigma apical. , Additional specimens examined. COSTA RICA. Puntarenas: Cant6n de Osa, forest along Quebrada Benjamin, near crossing of trail from Palmar Norte to Jalisco, 8° 58’ N, 83° 28’ W, ca. 160 m, 14 Dec 1989, Grayum & Hammel 9543 (BM,INB, MO); Cant6n de Osa/Buenos Aires, western part of main ndge of Fila Retinto, along and near trail (not on current maps) from Palmar Norte to Jalisco, 8° 59’ 30” N, 83° 28’ W, ca. 780-960 m, 9 Dec 1988, Grayum & Herrera 9150 (MO). Peperomia saintpauliella is apparently confined to a small area to the north and east of Golfo Dulce in Puntarenas Province, from near Palmar Norte to the vicinity of Golfito. Here, it grows near forest creeks, often on vertical rock (usually specified as limestone) faces, at ca. 50-800 m elevation. Peperomia saintpauliella comprises smallish, acaulescent plants with impeltate, suborbicular leaves and solitary, basal inflorescences. As the specific epithet implies, living specimens bear a strong vegetative resemblance to smaller forms of the cultivated African violet (Saintpaulia ionantha H. Wendl.), and have a similarly compact, ornamental appearance. Living material of P. saintpauliella is in cultivation at the Missouri Botanical Garden, and plants have been put on display in the Climatron. Other Peperomia species most resembling P. saintpauliella are the Colombian P. macrotricha C. DC. and the Panamanian P. umbrigaudens Yunck. and, especially, P. insueta Trel. The last-mentioned species differs from P saintpauliella in having longer (4.0-7.5 cm), narrowly elliptic to + ovate leaf blades, absolutely and relatively much longer peduncles (about as long as the spikes), and generally shorter and thicker spikes (6-12 cm x 1.0-1.5 mm). PEPEROMIA TRICHOMANOIDES Grayum, spec. nov. TYPE: COSTA RICA. Puntarenas: Cantén de Osa, Fila Costefia, Fila Cruces, cabeceras del Rio Piedras Blancas, Cerro Anguciana, faldas al Oeste, bosque en roca de cal, 9° 48’ 56" N, 83° 10’ 37” W, 1,400-1,600 m, 10 Dec 1993, Hammel 19273 (HOLOTYPE: INB!; Isotypes: BM!,CR!,MO!). Differt a P. saintpauliella Grayum dimensionibus uniformiter parvioribus pedunculis relative longioribus rhachidi inflorescentiae dense pubescenti; a P. tuerckheimii C. DC. laminis foliorum impeltatis basi cordatis relative latioribus venis primariis basalibus plerumque 7. ii PHYTOLOGIA August 1995 _ volume 79(2):108-113 Plants epilithic, the leaves and spikes flattened against rock. Stems short and thick, subcormose, ca. 0.2-0.8 x 0.15-0.25 cm. Leaves apparently alternate, in basal rosette. Petiole 0.3-1.9 cm, spreading-hirsute with uniseriate hairs. Lamina 0.5-1.8 x 0.5-1.8 cm, broadly ovate to suborbicular or subreniform, impeltate or scarcely peltate, cordulate or cordate at base with sinus to 0.25 cm deep and posterior lobes rounded to subtruncate, broadly rounded to subacute apically, palmately 3-5-nerved, pellucid-gland-dotted at least above, appressed-hirsute on both sides (more sparsely so above). Inflorescences solitary, basal. Peduncle ca. 1.3-4.1 cm, pubescent as petiole. Spike 2.7-7.0 cm x 0.2-0.9 mm. Flowers becoming distant; rachis + densely spreading-pubescent; bracts 0.3-0.4 mm wide, + peltate, suborbicular, densely dark- pellucid-punctate; anthers broadly elliptic-oblong to suborbicular, ca. 0.25-0.30 mm. Fruits ca. 0.5-0.6 x 0.3-0.4 mm, ellipsoidal to subglobose, narrowed to substipitate base, beakless; stigma apical. This species is known only from the type locality, at 1,400-1,600 m eleVation on the steep limestone ramparts of Cerro Anguciana, the highest peak in the Fila Costefia of southern Pacific Costa Rica. Peperomia trichomanoides is so named because its habitat (epilithic and growing among mosses), appressed habit, and small size recall some species of the fern genus Trichomanes L. (Hymenophyllaceae). Plants of this species resemble, in general aspect, miniature versions of P. saintpauliella (descnbed above), from which they differ not only in their uniformly smaller dimensions, but also in having proportionately longer (relative to the spike) peduncles and densely pubescent (rather than essentially glabrous) inflorescence rachises. In the latter respect, P. trichomanoides approaches some specimens of P. tuerckheimii C. DC. (including P. hispidorhachis Y unck. and P. tecticola C. DC.), another small calciphile that occurs in the same vicinity; however, P. tuerckheimii has clearly peltate, non-cordate, more elongate leaf-blades with generally 7 (rather than 5) primary basal veins. PEPEROMIA URSINA Grayum, spec. nov. TYPE: COSTA RICA. Lim6n: Cordillera de Talamanca, along mdge descending to main fork of Quebrada Cafiabral from divide between basin of Rio Madre de Dios and that of Rio Barbilla, 10° 02’ N, 83° 25’ W, 280-400 m, 6 Sep 1988, Grayum, Herrera, & Robles 8842 (HOLOTYPE: INB!; Isotypes: BM!,COL!,F!,MO!). Differt a P. alata Ruiz & Pav. pubescentia dense uniformiterque hirsuta; a P. tuisana C. DC. atque P. montecristana Trel. petiolis brevioribus inflorescentiis multo brevioribus. Appressed-climbing trunk epiphytes or epilithic, stoloniferous. Stems erect to + decumbent, ca. 2-8 x 0.10-0.15 cm, spreading-hirsute with uniseriate hairs. Leaves alternate. Petiole 0.1-0.3 cm, pubescent as stems. Lower leaves + reduced; medial and distal laminae 1.0-3.6 x 0.5-1.5 cm, narrowly elliptic to rhombic, impeltate, acute at base, subacute to subacuminate at apex, + obscurely 3-nerved from base, hirsute on both surfaces. Inflorescences solitary at stem apex. Peduncle 0.1-1.0 cm, spreading- Grayum: Notes on Costa Rican Peperomia 113 hirsute. Spike 1.3-5.0 cm x 0.7-1.5 mm, yellow-green. Flowers moderately separated; rachis glabrous; bracts 0.3-0.4 mm wide, suborbicular, densely glandular- punctate; anthers broadly elliptic, 0.15-0.25 mm. Fruits ca. 0.5-0.6 x 0.5-0.6 mm, globose-bodied, rounded at base, exserted on triangular stipe ca. 0.5-0.6 mm, papillate, with stout, conical beak to ca. 0.15 mm. Additional specimens examined. COSTA RICA. Limon: Reserva Indigena Talamanca, camino a Soki entre la Quebrada Amubri, margen izquierda de Rio Lan, 9° 29’ 40” N, 82° 59’ 40” W, 200 m, 28 Jun 1989, A. Chacdn 20 (BM,CR,MO). As far as is presently known, Peperomia ursina is restricte to the Atlantic slope of the Costa Rican Cordillera de Talamanca from ca. 200-400 m. According to collectors’ notes, the plants may be either epilithic or epiphytic on trunks. Peperomia ursina is most similar and perhaps most closely related to P. alata Ruiz & Pav. and allied species characterized by alternate, distichous leaves with thin, -palmately veined blades, and solitary inflorescences. It differs sharply from most species in this group in its dense, uniform hirsute pubescence, reflected in the specific epithet. This species will key to the vicinity of P. tuisana C. DC. and P. montecristana -Trel. in Burger’s (1971) treatment of Costa Rican Piperaceae, but differs from both in its shorter petioles and much shorter inflorescences. ACKNOWLEDGMENTS Field work resulting in the discovery of all four new species described in this paper was supported by National Geographic Society grants 3317-86 and 4682-91, to the author, and National Science Foundation (NSF) grant BSR-8700068, to the author and B.E. Hammel. Publication was supported by NSF grant DEB-9300814, to B.E. Hammel and the author. I thank Ramblin’ Joe Evans and George E. Schatz for their critical reviews of the manuscript. LITERATURE CITED Burger, W. 1971. Piperaceae. Jn, W. Burger (editor), Flora costaricensis. : Fieldiana, Bot. 35:5-218. Yuncker, T.G. 1950. Piperaceae. In, R.E. Woodson, Jr. & R.W. Schery (editors), Flora of Panama. Ann. Missouri Bot. Gard. 37: 1-120. Phytologia (August 1995) 79(2):114-122. NEW ADDITIONS TO THE GENUS PINGUICULA (LENTIBULARIACEAE) OF MEXICO Hans Luhrs Krayenhoffstr. 51, 1018 RJ Amsterdam, HOLLAND ABSTRACT Two new species of Pinguicula from México are described and illustrated: P. stolonifera (subgen. Pinguicula) from the state of Oaxaca, and P. laxifolia (subgen. Pinguicula) from the state of Tamaulipas. Pinguicula stolonifera belongs to the section Orcheosanthus, and subsect. Caudatopsis. A new section (Orchidioides) is proposed to include P. laxifolia. The taxonomic status of P. jorgehintonii B.L. Turner, P. hintoniorum B.L. Turner, and P. reticulata Schlauer is discussed. They are considered to be synonymous with previously described species. KEY WORDS: Lentibulariaceae, Pinguicula, Flora of México, systematics Research on the extensive herbarium collections of the genus Pinguicula, from the University of Texas, has revealed the following results. Pinguicula stolonifera Luhrs, spec. nov. (Figure 1). TYPE: MEXICO. Oaxaca: ca. 3 km. se. of Ixtlan de Juarez, on steep banks in pine and oak woods, ca. 2300- 2400 m, 14 Aug. 1966, R.W. Cruden 1177 (HOLOTYPE: TEX! 271238); sub nomine P. oblongiloba DC. Det.: S. Zamudio 1989. Herba perennis, stolonifera; stolones flagelliformis, cerasini, usque ad 8 cm longis. Rhizoma simplex brevis, radicibus adventitiis numerosis funiformibus. Folia radicalia rosulata, biformia; rosula “hiemis” numerosa - 36, crassa, ovata vel lanceolata, acuta, 4-7(-12) mm longa, 1-3 mm lata, facie concava; rosula “aestatis” 4-7, distincte petiolata, petiolo erecto, 11-18 mm longo, 2-3 mm lato, margine ciliato, lamina lanceolata vel anguste oblongo- ovata, acuta, basin versus angustata, margine provunde involuta, superne glandulis sessilibus et glandulis stipitatis dense vestita, 18-33 mm longa, 6-12 mm lata. Hibernacula nulla; gemmatae. Pedicelli 1-3 erecti, cerasini, apicem versus glandulis stipitatis disperse obsiti, 105-164 mm alti, uniflon. Flores 39-51 mm longi (calcari incluso). Calyx bilabiatus, extus glandulis stipitatis 114 Luhrs: New species of Pinguicula from México 115 obsitus; labium superum trlobum, lobis anguste ovatis, 3 mm longis, 2 mm latis; labium inferum usque ad dimidium longitudinis bilobum, lobis ovatis, 2.5 mm longis, 1 mm latis. Corolla ringens, profunde bilabiata, magentea, labio infero ad basi striata alba ornato, extus glandulis stipitatis vestita; labium superum bilobum, lobis oblongo-ovatis, 10-14 mm longis, 5-9 mm latis; labium inferum profunde tripartitum, lobis lateralibus oblongo-lanceolatis, apicem versus angustatis, 11-16 mm longis, 4-7 mm latis, lobo intermedio paulo major 15-19 mm longo, 45 mm lato. Tubus_brevissimus infundibuliformis, 3-4 mm longus, intus pilosus, pilis cylindrico-subulatis, sine palato. Calcar cylindrico-acuminatum, sinuatum, 18-26 mm longum, cerasinum. Ovarium subglobosum, glandulis stipitatis obsitum. Stigma bilabiatum, purpureum, labio infero maximo, suborbiculato, fimbriato. Capsula ovoidea, + 4 mm _ longa, glandulis stipitatis parum_ obsita. Florescentia VIII-IX. Perennial herb, stoloniferous; stolons whip-like, cherry-red, up to 8 cm long, bearing up to 4 non glandular leaves (2-4[-6] mm long) along its length. Stem short, with numerous adventitious fibrous roots. Leaves rosulate, dimorphic; the leaves of the winter rosette numerous -36, thick, ovate or lanceolate, acute, 4-7(-12) mm long, 1-3 mm wide, concave; the leaves of the summer rosette 4-7, with a distinct petiole, erect, 11-18 mm long, 2-3 mm wide, margin ciliate, lamina lanceolate or narrowly oblong-ovate, acute, narrowing towards the base, margin deeply involute, the upper surface densely covered with sessile and stipitate glands, 18-33 mm long, 6-12 mm wide. Hibernaculum absent; provided with gemma-like buds. Scapes 1-3, erect, cherry-red, the upper part dispersedly stipitate glandular, 105-164 mm all, 1- flowered. Flowers 39-51 mm long, including the spur. Calyx bilabiate, stipitate glandular; upper lip 3-lobed, the lobes narrowly ovate, 3 mm long, 2 mm wide; lower lip divided to the middle into 2 lobes, the lobes ovate, 2.5 mm long, 1 mm wide. Corolla deeply bilabiate, red-purple, the base of the lower lip marked with a white vertical streak, the outer surface stipitate glandular; upper lip 2-lobed, the lobes oblong-ovate, 10-14 mm long, 5-9 mm wide; lower lip deeply 3-lobed, the lateral lobes oblong-lanceolate, narrowing towards the apex, 11-16 mm long, 4-7 mm wide, the middle lobe slightly larger, 15-19 mm long, 4-5 mm wide. Tube extremely short, funnel-shaped, 3-4 mm long, with cylindnical-subulate hairs inside, palate absent. Spur cylindrical-acuminate, 18-26 mm long, cherry-red. Ovary subglobular, stipitate glandular. Stigma bilabiate, purple, the lower lip much larger, suborbiculate, margin fimbriate. Capsule ovoid, + 4 mm long, slightly stipitate glandular. Florescence August-September. ADDITIONAL MATERIAL EXAMINED: MEXICO. Oaxaca: Distr. Ixtlan, Sierra de Judrez, ne. of C. Pelén, on a steep loamy bank, + 2700 m, 29 Sep. 1991, Luhrs et al. 9105 (Herb. Luhrs); In umbrosis Totontepeque, Hartweg 509 (L). Pinguicula stolonifera belongs to the section Orcheosanthus because of the deeply bilabiate corolla, the extremely short funnel-shaped tube, and the very large spur. Within this it is placed in the subsect. Caudatopsis, together with P. macrophylla H.B.K. and P. oblongiloba DC., because of the lanceolate or broadly ovate, acute or acuminate winter leaves, and long petiolate summer leaves as defined in Casper’s monograph of the genus Pinguicula (1966a). It shows some affinity with P. 116 PHYTOLOGIA August 1995 volume 79(2): 114-122 oblongiloba, especially on behalf of the corolla lobes (Hinton et al. 14504 [TEX]). Although it has been identified with P. oblongiloba by S. Zamudio, it differs from the latter by having much shorter, narrower, and deeply involute summer leaves, and by forming gemma-like buds, putting forth long whip-like runners, budding at the end of its tip, a feature which is unique in the Mexican pinguiculas and is known (in a much shorter stolon-like manner in P. calyptrata H.B.K. from Ecuador, and P. vallisneriifolia Webb from Spain. Unfortunately these differences are not easily observed when the plants are dried, resulting in difficult identification of the herbarium material, especially when plants are poorly pressed. However, field study confirms such identification, as both species have been observed by the author in their natural habitats. Other charactenistics are: P_ oblongiloba pC Stollonifera__|_—iP. oblongilobor Winter leaf ovate or lanceolate, acute, | lanceolate, acute, 8-12 4-7(-12) mm L./ 1-3 (-15) mm L./, 2-3(-5) mm W. mm W. Lamina of the summer leaf | lanceolate or narrow,| oblong or _ spatulate- ovate-oblong, acute, rotundate, 23-65 mm 18-33 mm L./ 6-12 mm L./ 10-42 mm W. W [1-18 mm L, 12-23 mm L. Scape apex dispersedly stipitate | densely stipitate glandular, ae 105-164 mm (60-)80- 130(- 154) mm ie Sipe Infenor lobes oblong-lanceolate 11-19 eblanig: -lanceolate or mm L./ 4-7 mm W. oblong-obovate, 9-13 mm L./5-8 mm W. Spur sinuate, 18-26 mm L. incurved, (13-)18-23(-26) mm L. Pinguicula stolonifera is known from the southern slopes of the Sierra de Juarez, Oaxaca, where it inhabits cool and moist banks in mixed oak and pine woods at altitudes between 2300 and 2700 m. Pinguicula laxifolia Luhrs, spec. nov. (Figure 2). TYPE: MEXICO. Tamaulipas: Distr. GOmez Farias, Rancho del Cielo, between La Perra and Agua Linda, small plants with pink flowers, 31 Mar 1969, A. Richardson 121] (HOLOTYPE: TEX!). Herba __perennis. Rhizoma simplex brevis, radicibus adventitiis filiformibus numerosis. Folia radicalia rosulata, biformia; rosula “hiemis” numerosa -17, obovato-spathulata, subpetiolata, 10-17 mm longa, 1.5-3.5(- 5.0) mm lata; rosula “aestatis” semierecta, erecto-patens dissimilia, elliptica vel oblanceolata, basin versus in longe petiolum ad + 1/3 longitudinis angustata, apicem versus margine parum involuta, superne glandulis sessilibus et Luhrs: New species of Pinguicula from México 117 glandulis stipitatis dense vestita, (32-)40-68 mm longa, (4-)6-12 mm lata. Hibernacula nulla. Pedicelli 1-3 (vel plures?) erecti, glandulis stipitatis obsiti, 60-93 mm alti, uniflori. Flores 30-39 mm longi (calcan incluso). Calyx bilabiatus, extus glandulis stipitatis obsitus; labium superum trilobum, lobis oblongis, + 2 mm longis, 1.5 mm latis; labium inferum bilobum, lobis elliptico-oblongis, + 1 mm longis, 1 mm latis. Corolla bilabiata, rosea vel pallide violacea, in fauce albida, stria et macv'a violacea; lablum superum bilobum, lobis late obovato-cuneatis, 8-9 mm longis, 6-8 mm latis; labium inferum trilobum, basi pilosis luteus, pi'is longis cylindricis disperse vestitis, lobis lateralibus obovatis vel obovats rotundatis, 9-10 mm longis, 7-9 mm latis, lobo intermedio obovato vel suborbiculato, usque ad 13 mm longo et 11 mm lato. Tubus brevis, late infundibuliformis, 6-8 mm longus, 4-5 mm latus, sine palato, intus pilosus, pilis longis cylindnicis disperse vestitus. Calcar cylindricum-acuminatum, subrectum, 10-14(-17) mm longum, cum tubo angulum subrectum formans. Capsula subglobosa, + 3 mm _ longa. Florescentia (IT)-III-(?). Perennial herb. Stem short, with numerous adventitious thread-like roots. Leaves rosulate, dimorphic; the leaves of the winter rosette numerous -17, obovate-spatulate, subpetiolate, 10-17 mm long, 1.5-3.5(-5.0) mm wide; the leaves of the summer rosette semi-erect, spreading at different angles, elliptic or oblanceolate, narrowing towards the base into a long petiole about 1/3 of its length, the margin towards the apex lightly involute, the upper surface densely covered with sessile and stipitate glands, (32-)40-68 mm long, (4-)6-12 mm wide. Hibernaculum absent. Scapes 1-3 (or more’), erect, stipitate glandular, 60-93 mm tall, 1-flowered. Flowers 30-39 mm long, including the spur. Calyx bilabiate, stipitate glandular; upper lip 3-lobed, the lobes oblong, + 2 mm long, 1.5 mm wide; lower lip 2-lobed, the lobes elliptic- oblong, + 1 mm long, 1 mm wide. Corolla bilabiate, pink or pale violet, the throat white, with darker violet markings; upper lip 2-lobed, the lobes broadly obovate- cuneate, 8-9 mm long, 6-8 mm wide; lower lip 3-lobed, the base dispersedly scattered with long cylindrical hairs, being yellow in the center of the throat, the lateral lobes obovate or obovate-rotundate, 9-10 mm long, 7-9 mm wide, the middle lobe obovate or suborbiculate, up to 13 mm long and 11 mm wide. Tube short, broadly funnel- shaped, 6-8 mm long, 4-5 mm wide, palate absent, the inside scattered with long cylindrical hairs. Spur cylindrical-acuminate, more or less straight, 10-14(-17) mm long, forming an almost straight angle with the tube. Capsule subglobular, + 3 mm long. Florescence (February)-March-(?) This species occurs between 6300 and 6800 ft. in the high mountains of the Gémez Farias area. Although the distribution of this plant appears to be very restricted, further details of habitat and geographical range are unknown. Pinguicula laxifolia clearly belongs to the subgen. Pinguicula because of its bilabiate corolla, distinct funnel-shaped tube, and the spur which is longer than the tube without being contracted from it. Within this it is closely related to the sections Orcheosanthus and Pinguicula. From the latter it is distinguished because of the dimorphic leaves, the absence of a hibernaculum, and the somewhat larger tube. From the section Orcheosanthus it is distinguished because of the bilabiate corolla, the 118 PHYTOLOGIA August 1995 volume 79(2):114-122 lobes being almost twice as long as the tube, and the spur formed in an almost straight angle with the tube about twice its length. The existence of this new species, which cannot satisfactorily be placed in either of the sections mentioned above, necessitates the erection of a new section within the subgen. Pinguicula, named after the likeness with members of the Orchid family, and close relationship to the section Orcheosanthus. Pinguicula sectio Orchidioides Luhrs, sect. nov. Folia biformia, hibemaculis nullis; corolla bilabiata, lobis tubum + duplo superantibus; tubus brevis, late infundibuliformis; calcar lou.giusculus, tubum + duplo superans. Leaves dimorphic, without hibernaculum; corolla bilabiate, the lobes about twice the length of the tube; tube short, broadly funnel-shaped; spur moderately long, about twice the length of the tube. Type species: Pinguicula laxifolia Luhrs. In view of the fact that most species of Pinguicula show a degree of variation in size, figure, and color of the floral parts, the following species, due to their close resemblance to previously descnibed taxa, are considered to be synonymous. Pinguicula jorgehintonii B.L. Tumer and P. hintoniorum B.L. Tumer (Tumer 1994), were thought to be related to P. esseriana Kirchner of the section Crassifolia. Pinguicula jorgehintonii is clearly related to the section Heterophyllum, because of the corolla with equal lobes, the cylindrical tube, and the short spur being well contracted from the tube. Within this it shows identical features with P. rotundiflora Studnicka (1985) of the subsect. [solobopsis. According to the description and the herbarium Specimens accompanied by numerous photographs (Hinton et al. 24000 (HOLOTYPE: TEX]), the two types of leaves described are actually decayed late- summer leaves, and those who form the winter rosette of which the plant flowers. These are identical with the leaves of P. rotundiflora which flowers at the same time. The numerous capitate hairs on the orifice of the throat and inside the tube occur in both species. Because of the identical features alluded to, P. jorgehintonii is regarded as a synonym of P. rotundiflora. The obvious resemblances of the inflorescence of both species are found in Table 1. Pinguicula hintoniorum is related to P. esseriana and belongs to the section Crassifolia, mainly because of the numerous succulent leaves, forming a tight rosette like those of a Sempervivum, a feature which cannot be observed in dried matenal. According to the herbarium specimens and the photographs accompanied (Hinton et al. 22661 [HOLOTYPE: TEX]), it is clearly identical to P. ehlersae Speta & Fuchs (1982), a species which has been observed by the author both in the field and in culture. Pinguicula hintoniorum is regarded as synonymous with P. ehlersae, because of the oblanceolate or spatulate winter leaves, the nearly glabrous scapes, the deeply bilabiate corolla, purple or mauve in color, the narrowly cuneate or obovate corolla lobes, the short funnel-shaped tube, and the long glabrous spur. Luhrs: New species of Pinguicula from México 119 Petoloni lec Figure 1. Pinguicula stolonifera. A. summer rosette with stolons; B. winter rosette; C. winter leaf, with lateral view; D. outer winter leaf; E, F, G. lamina and petiole of the summer leaf, with transverse sections, and margin hair of the petiole; H. calyx; I: calyx and spur, lateral view; J. corolla; K. corolla tube hairs; L. hairs from the upper region of the spur. Scale bars A-F, H-J 1 mm; G, K, L0.1 mm. volume 79(2): 114-122 PHY TOLOGIA August 1995 - 120 p laviret: aC Figure 2. Pinguicula laxifolia. A. flowering plant; B. winter leaves, with lateral view; C. summer leaf, with lateral view, and transverse sections; D. flower, lateral view; E. calyx and spur; F. corolla; G. corolla throat hairs; H. corolla tube hairs. Scale bars A- F 1 mm; G, H0O.1 mm. Luhrs: New species of Pinguicula from México 121 Table 1. Comparison of inflorescence features between Pinguicula jorgehintonii and P. rotundifolia. [Scape ——i“‘éaéO +C glabrous, 30-60 mm L glabrous, 20-75 mm L. ee Corolla lobes pink or pale purple,| pale purple, obovate, obovate or cuneate, 5-8 oblong or cuneate, 5-9 Bete ee ee Pjorgehinionit___ P. rotundiflora_ mmL/5-8mmW. | mmL/49mmW. Tube cylindrical, + 8 mm L./ 6 cylindrical, 5-9 mm_ L./ 4- Ain Ww. 7mm W. ___| short, 5-8 min Le short, 4-7 mm L. Another species, Pinguicula reticulata Schlauer (1991), shows a remarkable resemblance with P. kondoi Casper (1974), both belonging to the section Heterophyllum and subsect. Isolobopsis. Pinguicula reticulata was thought to be different from P. kondoi because of the longer flower scapes, the truncate or somewhat emarginate calyx lobes, and the purple-veined corolla lobes. From habit observations, the average length of the flower scapes is equal to those of P. kondoi, the calyx lobes are not always truncate or emarginate but also obtuse, and the veining of the corolla lobes is not always visible, in white as well as in pale purple corollas. Herbarium specimens of P. reticulata (Hinton et al 21936, 22700, 22716 [TEX]) show similar features with those of P. kondoi (Hinton et al. 19021 [TEX]), and according to the latter’s description, the photograph of the holotype (Kondo 1029 {NCU 381921]) clearly indicates dark venation in the corolla lobes, a feature that somehow must have been overlooked by the author. The most obvious resemblances of the inflorescence are: ______ -Prerteutaia Pond 5555555585 5855555555555 5 5 Scape stipitate glandular, 30-65 | stipitate glandular, 30-65 (-90) mm L. mm L. Calyx lobes oblong or oblong- | oblong-spatulate, obtuse spatulate, truncate, emarginate or obtuse suborbiculate, rotundate, | suborbiculate, rotundate, | 4-5 mm L./ 4-5 mm W. 4-5 mm L./ 4-5 mm W. Despite its name, Pinguicula reticulata must be regarded as a synonym of P. kondoi, due to the identical features discussed. 122 PHYTOLOGIA August 1995- volume 79(2): 114-122 ACKNOWLEDGMENTS I am most grateful to Dr. B.L. Turmer for giving me the opportunity to examine the herbarium collections of the Plant Resources Center (LL, TEX) Austin, and to him and Mr. P. Delprete for reviewing the manuscript.. Special thanks to Stan Lampard, who provided the illustrations. LITERATURE CITED Casper, S.J. 1966a. Monographie der Gattung Pinguicula L. Bibl. Bot. 127/128: 209 pp. a a S.J. 1974. Eine neue Pinguicula-Art aus Mexiko. Feddes Repert. 85(1/2):1- eee J. 1991. Pinguicula reticulata spec. nov., ein neues Fettkraut aus Mexiko. Der Palmengarten 55(3):26-29. Speta, F. & F. Fuchs. 1982. Neue Pinguicula-arten aus Mexiko. Stapfia 10:111- 119. Studnicka, M. 1985. Pinguicula rotundifiora - a new species from Mexico. Folia Geobot. Phytotax. 20:201-204. Turner, B.L. 1994. Two new gypsophilic species of Pinguicula from Nuevo Leén, México. Phytologia 76(1):69-72. Phytologia (August 1995) 79(2):123-131. FLORISTICS OF XERIC SANDHILLS IN NORTHWESTERN LOUISIANA B.R. MacRoberts & M.H. MacRoberts Bog Research, 740 Columbia, Shreveport, Louisiana 71104 U.S.A. ABSTRACT The floristics and edaphic conditions of three northwestern Louisiana xeric sandhills are described. This community occurs in central and northwestern Louisiana, east Texas, and southern Arkansas. The soil is nutrient poor and porous. Water and air move rapidly through it, causing rapid drying. In presettlement times, xeric sandhills were probably fairly common in northwestern Louisiana, but because of fire suppression, grazing, agriculture, oil exploration, and agroforestry, this community has been almost eradicated and is now considered imperiled. KEY WORDS: Sandylands, xeric sandhills, floristics, Louisiana INTRODUCTION As is the case for so many plant communities of the West Gulf Coastal Plain, there is little published information on xeric sandhills (synonyms: sandylands, oak- farkleberry sandylands, xeric sandy woodlands) (see MacRoberts & MacRoberts 1994 for literature). This community occurs in east Texas, central and northwestem Louisiana, and in southern Arkansas. The xeric sandhills of the West Gulf Coastal Piain appear to be similar to turkey oak sandhill forests in the East Gulf Coastal Plain except for the absence of several key species such as turkey oak (Quercus laevis Walt.) and wiregrass (Aristida stricta Michx.) and the presence of several western elements not found in the east (Harcombe et al. in press; Stout & Marion 1993). Xeric sandhills occur mainly in Tertiary marine deposits on ridge tops and upper slopes, and on Pleistocene deposits on terraces near streams. The deep sandy soils are of low fertility and, because of their porous nature, water and air move rapidly through them causing rapid drying. Overstory, midstory, and herbaceous vegetation is often sparse allowing sun to reach the ground, and in some areas, trees are virtually absent. Reflected glare from the sand is often intense. Trees, typically a combination of overstory pines and midstory oaks, are often stunted. Lichens and mosses are 123 124 PHYTOLOGIA August 1995 - volume 79(2): 123-131 usually plentiful on the bare soils, and the soils, where undisturbed, are often cryptogamic. In order to learn more about this community, we made a study of the vascular flora of three xeric sandhills in Caddo Parish in northwestern Louisiana. In addition we made brief and irregular surveys of other sandhills in Caddo Parish to assess their condition and to look for rare species. Many of these sites are known because of rare species records: others were located through soil maps. METHODS We visited three xeric sandhills --- Ida, Kendrick Road, and Roger’s Station --- every two to three weeks between the summer of 1994 and the fall of 1995. The three sites are located in T23N RISW Sec. 26, T22N R16W Sec. 11, T21IN R16W Sec. 5, respectively, and are within 20 km of each other. The three sites are on private land. All of the study areas are partly open (10% - 50% cover), the overstory dominated by Quercus incana Bartr., Q. marilandica Muenchh., Q. stellata Wang., and Pinus taeda L. Trees are often stunted and small openings occur among the wooded areas. Ida and Roger’s Station are each about 1.2 ha. in size while Kendrick Road is only about 0.4 ha. All are about 90 meters above sea level. The three study sites, although selected because of their relatively good condition, are badly damaged. Roger’s Station is an oil field with active wells, pipelines, and storage tanks. It is also the site of earlier sand excavations that left large pits --- some excavated for sand, others as mud pits and for waste water --- now ponds. Ida has some oil/gas pipelines, and storage tanks. It is also the site of earlier sand excavations that left large pits ---some excavated for sand, others as mud pits and for waste water - -- now ponds. Ida has some oil/gas pipelines through it but damage here is mainly the result of agribusiness, roads, herbicides, and fire suppression. Half of Kendrick Road is mowed annually; the remainder is a tangle of shrubs with little or no herbaceous layer. There is little or nothing “natural” about the processes keeping these sites open. Compared with the sites in Natchitoches Parish (MacRoberts & MacRoberts 1994), they are weedy with often a very dense cover of such species as Cassia, Krigia, Ambrosia, Plantago, Oenothera, Rubus, Gnaphalium, Diodia, and Daucus. We collected and recorded all vascular plants found. Additionally, we consulted the herbarium at Louisiana State University in Shreveport [LSUS], which has a substantial collection of plants from Ida made by D.T. MacRoberts in the late 1970’s (MacRoberts 1979). We follow Kartesz (1994) in most instances of botanical nomenclature. Voucher specimens of many of the species collected are deposited at VDB, LSUS, and LSU. Soil samples were taken from the upper 15 cm of each sandhill community and analyzed by A&L Laboratories, Memphis, Tennessee. MacRoberts & MacRoberts: Flonistics of xeric sandhills 125 While the specific fire history of these areas is not known, none has burned in decades. It can be inferred that in presettlement times the sites probably burned regularly since xeric sandhills are continuous with the oak-pine communities surrounding them. We also made irregular observations of other sandhill sites in Caddo Parish, several of which are known because of the presence of state rare plants. Further sites were located using soil survey maps. We assessed the condition of these areas and looked for rare species. All are badly damaged by various anthropogenic activities. Annual precipitation averages about 100 cm and is fairly evenly distributed throughout the year. In summer, temperatures rise to 35° C, which, combined with short droughts, translates into very hot and dry conditions. Under these conditions, especially when there are short droughts, the exposed sands become very dry. Drought occurred in August 1995, which may have prevented or delayed flowering in some of the grasses (Edwards et al. 1980). General background information on geology, soils, climate, and _ plant communities in Caddo Parish can be found in MacRoberts (1979), Edwards et al. (1980), and Teague & Wendt (1994). RESULTS We list the vascular plants found at Ida (I), Kendrick Road (K), and Roger’s Station (R) in Table 1. If the species occurs at all three sites, we give no site location. We recorded 170 taxa, representing 139 genera and 60 families for the three xeric sandhill sites. Asteraceae, Fabaceae, and Poaceae are the dominant families, accounting for about 36% of the total species. Ida had 143 taxa, Kendrick Road had 118, and Roger’s Station had 139. Sorensen’s Index of Similarity (IS) shows the three sites to be essentially the same community: Ida/Kendrick Road IS = 76, Ida/Roger’s Station IS = 80, and Roger’s Station/Kendrick Road IS = 83. We list the soil characteristics of the three Caddo Parish sandhills in Table 2. The soil on which this community occurs is acidic loamy fine sand of low fertility and rapid permeability (Edwards et al. 1980) and belongs to the same soil series described previously for Natchitoches Parish xeric sandhills (MacRoberts & MacRoberts 1994). 126 PHYTOLOGIA August 1995 volume 79(2): 123-131 Table 1. Vascular plants at three xeric sandhills in Caddo Parish. ACANTHACEAE - Ruellia humilis Nutt. (K,R]. AGAVACEAE - Yucca louisianensis Trel. AMARANTHACEAE - Froelichia floridana (Nutt.) Mog. ANACARDIACEAE - Rhus aromatica Ait., R. copallina L., Toxicodendron radicans (L.) Kuntze. ANNONACEAE - Asimina parviflora (Michx.) Duval. APIACEAE - Daucus pusillus Michx., Spermolepis echinata (DC.) Heller. AQUIFOLIACEAE - Ilex decidua Walt. (K,R], J. vomitoria Ait. [I,K]. ASCLEPIADACEAE - Asclepias amplexicaulis Sm. [I,R], A. tuberosa L. [I,R], Matelea cynanchoides (Engelm.) Wood [K,R]. ASTERACEAE - Ambrosia artemisiifolia L., Aster patens Ait. [R], Berlandiera pumila (Michx.) Nutt., Conyza canadensis (L.) Crong. [I,R], Coreopsis intermedia Sherff [K,R], Coreopsis lanceolata L., Croptilon divaricatum (Nutt.) Raf., Erigeron strigosus Willd., Gaillardia aestivalis (Walt.) Rock., Gnaphalium obtusifolium L. [I,R], Gnaphalium purpureum L., Heterotheca pilosa (Nutt.) Shinners, Heterotheca subaxillaris (Lam.) Britt. & Rusby [K,R], Hieracium gronovii L. [I], Hymenopappus artemisiaefolius DC., Lactuca canadensis L., Liatris elegans (Walt.) Michx., Krigia virginica (L.) Willd., Rudbeckia hirta L., Solidago ludoviciana (A. Gray) Small, Tetragonotheca ludoviciana (Torrey & A. Gray) A. Gray [I,R], Vernonia texana (A. Gray) Small [R]. BORAGINACEAE - Lithospermum caroliniense (J.F. Gmel.) MacM. BRASSICACEAE - Draba brachycarpa Nutt. ex Torrey & A. Gray [I], Streptanthus hyacinthoides Hook. [K,R], Thlaspi arvense L. CACTACEAE - Opuntia humifusa (Raf.) Raf. CAMPANULACEAE - Trifolium perfoliata (L.) Nieuwl. CAPRIFOLIACEAE - Viburnum rufidulum Raf. [I,R]. CARYOPHYLLACEAE - Arenaria serpyllifolia L. [K], Paronychia drummondii Torrey & A. Gray [R]. CISTACEAE - Helianthemum georgianum Chapm., Lechea mucronata Raf. CLUSIACEAE - Hypericum gentianoides (L.) B.S.P., H. hypericoides (L.) Crantz. COMMELINACEAE - Commelina erecta L., Tradescantia reverchonii Bush. | CONVOLVULACEAE - Ipomoea pandurata (L.) Mey. [I], Stylisma_pickeringii (Torrey ex Curtis) A. Gray. CORNACEAE - Cornus florida L. CUPRESSACEAE - Juniperus virginiana L.[I,K]. CYPERACEAE - Bulbostylis ciliatifolia (Ell.) Fern. [1,R], Cyperus retrofractus (L.) Torrey [I], C. retroflexus Buckl., Rhynchospora grayi Knunth [I,K], Scleria triglomerata Michx. [I]. EBENACEAE - Diospyros virginiana L. ERICACEAE - Monotropa uniflora L. [I], Vaccinium arboreum Marsh., V. Sstamineum L. [{I,R]. EUPHORBIACEAE - Cnidosculus stimulosus (Michx.) Engelm. & A. Gray, Chamaesyce cordifolia (Ell.) Small, Crotonopsis linearis Michx. [K,R], Stillingia sylvatica L., Tragia urticifolia Michx. [I,R]. MacRoberts & MacRoberts: Floristics of xeric sandhills 127 Table 1. (continued). FABACEAE - Astragalus leptocarpus Torrey & A. Gray, Baptisia nuttalliana Small (R], Cassia fasciculata Michx., Centrosema virginianum (L.) Benth., Crotalaria Sagittalis L. [I], Dalea villosa (Nutt.) Sprengel var. grisea (Torrey & A. Gray) Barneby [I,K], Dalea phleoides (Torrey & A. Gray) Shinners, Desmodium sessilifolium (Torrey) Torrey & A. Gray, Erythrina herbacea L. [I], Galactia volubilis (L.) Britton, Lespedeza stuevei Nutt. [I,R], Pediomelum hypogaeum (Nutt. ex Torrey & A. Gray) Rydb. var. subulatum (Bush) J. Gnmes [K], Stylosanthes biflora (L.) B.S.P., Tephrosia virginiana (L.) Pers. [R], Trifolium arvense L. [I], Zornea bracteata (Walt.) J.F. Gmel. FAGACEAE - Quercus falcata Michx. [I], Q. incana Bartr., Q. marilandica Muenchh., Q. stellata Wang., Castanea pumila (L.) P. Mill. [I]. HIPPOCASTANACEAE - Aesculus pavia L. HY DROPHYLLACEAE - Phacelia eee (Engelm. & A. Gray) A. Gray [K,R]. GERANIACEAE - Geranium carolinianum L. JUGLANDACEAE - Carya tomentosa (Poir.) Nutt., Juglans nigra L. [R]. JUNCACEAE - Juncus marginatus Rostk. ([K,R]. LAMIACEAE - Hedeoma hispidum Pursh, Monarda punctata L., Salvia awurea Michx. & Lam. [I], Scutellaria cardiophylla Engelm. & A. Gray, Teucrium canadense L. [I], Trichostema dichotomum L. [K,R]. LAURACEAE - Sassafras albidum (Nutt.) Nees. LILIACEAE - Smilax glauca Walt., S. smallii Morong. LOGANIACEAE - Gelsemium sempervirens (L.) St. Hil. [I,R]. NYCTAGINACEAE - Mirabilis albida (Walt.) Heimer. OLEACEAE - Chionanthus virginicus L. ONAGRACEAE - Gaura sinuata Ser. [1,R], Oenothera biennis L. [1,R], O. laciniata Hill. OXALIDACEAE - Oxalis stricta L. [I,R]. PINACEAE - Pinus echinata P. Mill., P. taeda L. PLANTAGINACEAE - Plantago aristata Michx., P. hookeriana Fisch. & Mey., P. virginica L. [I,R]. POACEAE - Aristida desmantha Trin. & Rupr. [K,R], A. lanosa Ell., A. oligantha Michx., A. purpurascens Poir. [I,R], Cenchrus incertus M.A. Curtis, Dichanthelium oligosanthes (Schult.) Gould, D. villosissimum (Nash) Freckman [I], Eragrostis hirsuta (Michx.) Nees [I,R], Eragrostis secundiflora Pres\. [I], Eragrostis spectabilis (Pursh) Steud. [R], Eragrostis trichodes (Nutt.) Wood [R], Frianthus alopecuroides (L.) Ell. 1], Gymnopogon ambiguus (Michx.) B.S.P., Leptoloma cognatum (Schult.) Chase, Paspalum setaceum Michx., Schizachyrium scoparium (Michx.) Nash [I,R]}, Sorghastrum elliottii (Mohr) Nash _ [I], Sphenopholis obtusata (Michx.) Scribn. [I,K], Tridens flavus (L.) Hitchcock, Triplasis purpurea (Walt.) Chapm., Vulpia octoflora (Walt.) Rydb., V. sciurea (Nutt.) Henr. POLY GALACEAE - Polygala polygama Walt.. [R]. POLY GONACEAE - Eriogonum longifolium Nutt., Polygonella americana (Fisch. & Mey.) Small [I], Ruwnex hastatulus Ell. RANUNCULACEAE - Anemone caroliniana Walt. [K], Clematis reticulata Walt., Delphinium carolinianum Walt. [K,R]. 128 PHY TOLOGIA August 1995 - volume 79(2):123-131 Table 1. (continued). RHAMNACEAE - Ceanothus americanus L. [I]. ROSACEAE - Crataegus uniflora Muenchh. {K], Potentilla recta L. [I], Prunus angustifolia Marsh. [I], Prunus caroliniana (P. Mill) Ait. [I], Prunus gracilis Engelm. & A. Gray, Prunus umbellata Ell. [K,R]. RUBIACEAE - Diodia teres Walt. RUTACEAE - Zanthoxylum clava-herculis L. [I,K]. SAPOTACEAE - Bumelia lanuginosa (Michx.) Pers. SCROPHULARIACEAE - Linaria canadensis (L.) Dum.-Cours., Penstemon australis subsp. laxiflorus (Pennell) Bennett [K], P. murrayanus Hook. [I]. SELAGINELLACEAE - Selaginella arenicola Underw. subsp. riddellii (Van Eselt.) Tryon [R]. SOLANACEAE - Physalis heterophylla Nees., P. mollis Nutt. [1,R]. ULMACEAE - Ulmus alata Michx. URTICACEAE - Parietaria pensylvanica Muhl. ex Willd. [1]. VALERIANACEAE - Valerianella radiata (L.) Dufr. [K,R]. VERBENACEAE - Glandularia canadensis (L.) Nutt., Verbena halei Small [1,R]. VIOLACEAE - Viola rafinesquii Greene, V. villosa Walt. [I,K]. VITACEAE - Ampelopsis arborea (L.) Koehne, Vitis aestivalis Michx., V. rotundifolia Michx. Table 2. Soil characteristics of three xeric sandhills in Caddo Parish. see Excrangeaible Tons (ppm) DISCUSSION Floristically, these three xeric sandhills are essentially the same as xeric sandhills farther south in Natchitoches Parish (MacRoberts & MacRoberts 1994). Since the sample sizes are different, Sorensen’s Index of Similarity has not been calculated, but 82% of the species found in one Natchitoches Parish site also occur in the Caddo sandhills. As mentioned above, in addition to surveying these three sites, we made bnef surveys of locations where rare sandhill species had been previously found (Louisiana Natural Heritage files) or which showed up as being on similar soil types to the three study areas (Betis-Bniley-Darden, Sacul-Ruston) (Edwards et al. 1980). MacRoberts & MacRoberts: Floristics of xeric sandhills 129 We found only one other site in the dozens surveyed to be comparable in quality to the three study sites. This site is an oil field with trash piles, pipe lines, well roads, and is badly fire suppressed. We first visited this site in the late 1970’s and it has deteriorated substantially. It is briefly described by Teague & Wendt (1994), who consider it to be the highest quality site in the area, a conclusion with which we do not demur, except to emphasize that it is badly degraded. Most of the other Caddo sandhills are either totally altered from orginal conditions (e.g., are now pastures, fields, mobile home sites, cemeteries, and churches) or are so badly degraded (e.g., are pine plantation with only a few sandhill species hugging the road edges) as to be basically unrecognizable as once having been xeric sandhills. These surveys allowed us to compare sandhill communities in central Louisiana and in east Texas (MacRoberts & MacRoberts 1994). Our finding is that none of the Caddo Parish sites is of comparable quality to the best sites in the Kisatchie National Forest or in east Texas (see references in MacRoberts & MacRoberts 1994). We are chary of estimating total area of this community remaining in Caddo Parish since we did not set out to determine this, but assuming that much of the sandy soils were once xeric sandhills, there is very little left. Today, this community is scattered in small, badly degraded, patches. None is high-quality. While there may be a lot of Betis/Bnley/Darden and Sacul/Ruston soils in Caddo Parish, soil occurrence does not translate into a functional plant community. Consequently, we agree with Teague & Wendt (1994) and with the Louisiana Natural Heritage Program in designating this community imperiled in Louisiana. How much of this community existed in Caddo Parish in presettlement times can only be conjectured, but it probably measured in the thousands of acres. The very little that is left is mostly due to the inadvertent creation of artificial refugia on road sides, and in oil fields and derelict hay fields. Since xenc sandhills are usually found in badly disturbed areas, it has been assumed that they are “disturbance” communities. This conclusion is a natural one considering the appalling conditions in which sandhill species “hang on,” and is probably true to the extent that sandhills surely require repeated but occasional fire for full development. Nevertheless, ground disturbance associated with logging, road construction, and oil field work will eventually destroy these communities. Sandhill species are often found in highly disturbed sandy areas because they require an open habitat and can tolerate some anthropogenic disturbance at least for awhile, but the sare structure of both the community and the soil is obliterated under these conditions. While seldom evident except under fairly intact conditions, sandhill soils are Cryptogamous. In open areas among the scattered plants there is a substantial cover of mature cryptogamic crusts. Ground disturbances destroy this layer, leading in tum to rapid erosion, loss of soil nutrients, and rapid water evaporation (Hogan 1994). Also, under intact conditions the surface may have extensive patches of Cladonia moss. Neither cryptogamic crusts nor Cladonia are frequently encountered in Caddo Parish sandhills. 130 PHYTOLOGIA August 1995 volume 79(2): 123-131 We believe that xeric sandhills in Caddo Parish have been degraded so badly that little remains of this community. Restoration efforts might simulate or counterfeit what this community might have been in presettlement times, but whether or not such efforts could actually bring the community back is not known. In the course of this work we kept records of rare sandhill species (Louisiana Natural Heritage Program 1995) that occur in Caddo Parish. These are: Astragalus soxmaniorum Lundell, Coreopsis intermedia Sherff, Crataegus uniflora Muenchh., Croton argyranthemus Michx., Dalea phleoides (Torrey & A. Gray) Shinners, Dalea villosa (Nutt.) Sprengel var. grisea (Torrey & A. Gray) Barneby, Eriogonum longifolium Nutt., E. multiflorum Benth., Matelea cynanchoides (Engelm.) Woods., Mirabilis albida (Walt.) Heimerl., Paronychia drummondii Torrey & A. Gray, Pediomelum digitatum (Nutt. ex Torrey & A. Gray) Isely, Pediomelum hypogaeum (Nutt. ex Torrey & A. Gray) Rydb., Penstemon murrayanus Hook., Phacelia strictiflora (Engelm. & A. Gray) A. Gray, Polygonella americana (Fisch. & Meyer) Small, Prunus gracilis Engelm. & A. Gray, Quercus arkansana Sarg., Scutellaria cardiophylla Engelm. & A. Gray, Selaginella arenicola Underw. subsp. riddellii (Van Eselt.) Tryon, Streptanthus hyacinthoides Hook., Talinum parviflorum Nutt. ex Torrey & A. Gray, Tetragonotheca ludoviciana (Torrey & A. Gray) A. Gray, Thelesperma filifolium (Hook.) A. Gray, Tradescantia reverchonii Bush, Zornea bracteata (Walt.) Gmel. Only a few of these did not occur in one or more of the three study sites. POSTSCRIPT On our last round of visits to the study sites on November 16, 1995, Kendrick Road was destroyed and a house was being constructed on the site. ACKNOWLEDGMENTS Robert Kral kindly vetted a number of the plants. We thank Julia Larke of the Louisiana Natural Heritage Program for sharing their rare plant data with us and for providing information regarding sites in Caddo Parish. Marlyn Yohe, ARKLA Inc., generously provided us with a copy of the Teague & Wendt (1994) report. D.T. MacRoberts and Tom Wendt reviewed an earlier version of this paper. LITERATURE CITED Edwards, J.P., P.G. Martin, J.W. Magoun, W.W. Kilpatrick, & C. Henry. 1980. Soil Survey of Caddo Parish, Louisiana. USDA Soil Conservation Service. MacRoberts & MacRoberts: Floristics of xeric sandhills 131 Harcombe, P.A., J.S. Glitzenstein, R.G. Knox, S.L. Orzell, & E.L. Bridges. In press. Vegetation of the longleaf pine region of the west gulf coastal plain. Proceedings of the Tall Timbers Ecology Conference, No. 18. Hogan, D. 1994. Cryptogamic doomsday. Wild Earth 4:26-28. Kartesz, J.T. 1994. A Synonymized Checklist of the Vascular Flora of the United States, Canada, and Greenland. Timber Press, Portland, Oregon. Louisiana Natural Hertage Program. 1995. Rare plant species of Louisiana. Unpublished report. Louisiana Department of Wildlife and Fisheries. Baton Rouge, Louisiana. MacRoberts, D.T. 1979. Checklist of the Plants of Caddo Parish, Louisiana. Bull. Museum of Life Sciences No. 1. Louisiana State University, Shreveport, Louisiana. MacRoberts, M.H. & B.R. MacRoberts. 1994. Floristics of a xeric sandyland in western Louisiana. Phytologia 77:414-424. Stout, I.J. & W.R. Marion. 1993. Pine flatwoods and xeric pine forests of the southern (lower) coastal plain. Pp. 373-446. In: W.H. Martin, S.G. Boyce, & A.C. Echternacht (Eds.). Biodiversity of the Southeastern United States: Lowland Terrestrial Communities. John Wiley & Sons, New York, New York. Teague, J. & T. Wendt. 1994. Caddo and Bossier Parishes Louisiana: Natural Areas Survey. Unpublished report. The Nature Conservancy: Baton Rouge, Louisiana. Phytologia (August 1995) 79(2):132. PUBLICATION DATES FOR VOLUME 78 Issue Cover date Publication date 7&1) January 1995 30 June 1995 78(2) February 1995 26 July 1995 78(3) March 1995 | 14 August 1995 78(4) Apmil 1995 11 September 1995 7&(5) May 1995 16 October 1995 7&6) June 1995 29 November 1995 : Information for Authors & Articles from botanical — systematics. and. ecology, includir biographical sketches, critical reviews, and summaries of literatui will be considered for publication in PHYTOLOGIA. Manuscripts mé| be submitted either on computer diskette, or as clean typescrip Diskettes will be returned to authors after action has been taken ¢| the manuscript. Diskettes may be 5.25” or 3.5” and may be written jj any IBM or Macintosh compatible format. Typescript manuscrip| should be single spaced and will be read into the computer using | scanner. The scanner will read standard type fonts but will not red dot matrix print, Manuscripts submitted in dot matrix print. cann be accepted. Use underscore (not italics) for scientific name Language of manuscripts may be either English or Spanish. Figur will be reduced to fit within limits of text pages. Therefore, figuri should be submitted with internal scales. Legends for figures shou be included in figures whenever possible. Each manuscript. shou| have an abstract and key word list. Specimen citations should ]j consistent throughout the manuscript. Serial titles should be cit« with standard abbreviations. References cited only as part | nomenclatural summaries should not appear in Literature Cite} Nomenclatural work should include one paragraph per basiony| and must provide proper (as defined by the current Internation] Code of Botanical Nomenclature) citation of sources of epi: all combinations. : al Authors should arrange for two workers in the appropriate field | review the manuscript before submission. Copies of reviews shou} be forwarded to the editor with the rence Manas et will nl be published without review. : Cost of publ tian. is currently $13.00 US per page for publican without reprints. Publication with 100 reprints is provided f| $18.00 US per page, . 200 reprints for $21.50. US per page. Pal charges are due with manuscript and no paper will be publishi : before payment is received in full. Reprints must be ordered aj) paid for in advance. Page charges will be determined on the basis |) a typeset page. Title page should include title, authors(s) name(}) and address(es). No extra charge is made for line drawings provid) they conform to limitations of size and proportion for normal te| Halftones require an extra charge of $14.00 US per page at 106} Pergamon or reductions cost an additional SO: 00 Per page. 2 bs7e BOT PHYTOLOGIA 4 An international journal io eypeviite pina systematic, phytogeographical soe eM Spe ie se and et lise ecautgaaleste PVol 1 eee Seprember 1005 Bo No 3 . Acpsiae TURNER, B. es Anew species of Pectis ee Tr ageteae) from Sonora, BO NICNIOU ee he aa ee Oa tue at 133 WARNOCK, M.J., , Taxon index to Phytologia voles M115: i oe 136. ENGEL, J.J. & G. L. SMITH MERRILL, Austral Hepaticae Dt New taxa and ’ new combinations in Telaranea Spruce ex Schiffn. (Lepidoziaceae). ...... 250 GRANT, J. RK. Mew ‘combinations and new taxa in the Bromeliaceae. See oe ee Published: by Michael J. Warnock ois Hee 185 Westridge Drive Huntsville, Texas 77340 U.S. Asc oe o eas is PRUIEE on Lacie free Pane? | 2 piece SSN 00319430) ‘is : poniehed: ‘monthly a two Michael J. Warnock, 185. Westridge - ‘Drive, Huntsville, TX 77340." ‘paid at Huntsville, TX. . © 1996 by. PHYTOLOGIA” Annual “subscription © (12. issues): $40.00. _ fea i issues): - $44.00. Foreign “and/or “airmail © issue and back issues” ‘volume sary to present: — $4.0 soe si $3. 00; add $.75 per copy ‘postage oe handli issue sales by. volume: ts volumes); $21.00 - per volume: Ta “present; ~~ volume foreign). “POSTMASTER: Send Be es oe es ah 77340-8916. eee Phytologia (September 1995) 79(3):133-135. A NEW SPECIES OF PECTIS (ASTERACEAE, TAGETEAE) FROM SONORA, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT A new species, Pectis vandevenderi B.L. Turner, is described and illustrated from Mpio. de Yecora, Sonora, México. It is clearly related to P. barberi but differs in having mostly broader less pustulate leaves, shorter peduncles, and heteromorphic achenes. KEY WORDS: Asteraceae, Tageteae, Pectis, México, Sonora, systematics Routine identification of Mexican Asteraceae has revealed the following novelty. PECTIS VANDEVENDERI B.L. Turner, spec. nov. Figure 1. TYPE: MEXICO. Sonora: Mpio. de Yecora, Los Pilares, Arroyo Los Pilares (28° 23’ N, 108° 47’ 30” W), ca. 23 km E of Yecora, 1260 m, “common annual on base bedrock surface”, 8 Sep 1995, T.R. Van Devender 95-919 (HOLOTYPE: TEX!). Similis P. barberi Greenm. sed pedunculis 2-4 cm longis (vice 5-12 cm longis), achenibus discorum et radiorum similaribus (vice heteromorphorum). Annual herbs 5-6 cm high. Stems glabrous, arising from delicate taproots. Leaves mostly basal, glabrous, the scapes 2-4 times as long as the basal clusters; petioles 1-6 mm long, ciliate with 3-5 pairs of basal cilia 2-3 mm long; blades elliptical to obovate, 1-2 cm long, 0.3-0.5 cm wide, weakly 3-nervate, the margins bearing 3-6 pairs of pustulate glands. Scapes 2-5 cm long, glabrous, bracteate with | or more linear-lanceolate scales 1-2 mm long. Heads single to a scape, the apices of the latter somewhat swollen. Involucres turbinate to turbocampanulate, 4-5 mm high; bracts ca. 8, purplish, glabrous, bearing 2-5 pustulate glands, mostly above the middle, the apices scarious, obtuse or rounded. Receptacles hemispheric, 3.0-3.5 mm across, 2.0-2.5 mm high, pock-marked after the achenes detach, or alveolate, the ridges 133 134 PHYTOLOGIA September 1995 volume 79(3):133-135 Figure |. Pectis vandevenderi, from holotype; upper right, ray floret; lower right, leaf. Turner: New Pectis from Sonora [35 pubescent. Ray florets 8, yellow, pisullate; tubes 2-5 mm long, scabridulous; ligules ca. 5 mm long, 2mm wide. Disk florets 20-30; corollas ca. 4 mm long, yellow, the lobes ca. | mm long. Ray and disk achenes similar, puberulent, 2.5-3.0 mm long, both surmounted by a pappus of 20-30 uneven scabridulous bristles 1-4 mm long. Pectis vandevenderi is closely related to P. barberi but differs from it in having mostly broader, more elliptical leaves with fewer marginal pustules (3-6 pairs vs. 8-15 pairs), shorter peduncles (2-4 cm long vs. 5-12 cm long), the disk and ray achenes having a similar pappus with numerous bristles (vs. ray and disk achenes differing as to pappus). The species is named for Thomas R. Van Devender, well known expert on packrat middens, and current compiler of the vascular plants of the Rio Mayo, Sonora. ACKNOWLEDGMENTS Iam grateful to Gayle Turner for the Latin diagnosis, and to her and Piero Delprete for reviewing the paper. Phytologia (September 1995) 79(3):136-249. TAXON INDEX TO PHYTOLOGIA VOLUMES 11-15 Michael J. Warnock Texas Regional Institute for Environmental Studies, Sam Houston State University, Huntsville, Texas 77341 U.S.A. ABSTRACT A summary of taxonomic citations found in Phytologia is made in order to facilitate searching for references to particular plants in the journal. The taxon index for the first volume of Phytologia included entries at the species level and above. However, indices for volumes 2 through 67 included entries only at the genus level and above. The present summary of taxon citations includes all citations from volumes I! through 15. Later summaries will include the remaining volumes through volume 67. Boldface entries indicate that the taxon was originally described or a new combination produced in Phytologia. KEY WORDS: Taxonomic index, new taxa, nomenclature Taxonomic citations from volumes I|1 through 15 are listed alphabetically. Boldface entries indicate that the taxon was originally described or a new combination produced in volumes I1 through 15 of Phytologia. Aberia 15:502 caffra 15:502 Abies 11:307, 427, 471; 13:194, 258; 14:193-197, 435, 508; 15°153, 155, 156 balsamea_ 15:156 var. balsamea_ 15:156 var. fallax 15:156 lastocarpa \5:156 religiosa 13:194, 258; 14:193, 197 Abromeitiella 14:458, 462, 490; 15:163, 198 abstrusa 15:163 brevifolia 14:490; 15:163, 198 chlorantha 15:163 lorentziana 15:163, 198 pulvinata 14:462; 15:163 Abronia 15:431, 432, 484 micrantha 1|5:432 136 Abutilon 15:441 theophrasti 15:44] Acacia 11:490; 12:71, 176, 188, 231, 306, 308, 436, 461; 13:173, 311, 357, 365, 370, 389, 390, 392: 14:7, 190, 217, 279-282, 339, 349, 396, 408, 431; 15:494 brandegeana 12:71 constricta 13:31] eliasiana 13:392 guachapele 13:389, 390 kauaiensts 13:370 koa 13:370; 14:431 lahat 12:231 Acalvpha_ 14:349 Acanthaceae (2321, 427: 15:224, 270, 482 Acanthocereus 13:380-383, 400 brasiliensis 13:381 14:512; [37 PY rO bO GA colombtanus 13:381, 382 pentagonus 13:381 Ptrajava 13:381 sicariguensts 13:380, 381, 400 subinermis 13:383 tetravonus 13:380, 382, 383, 400 var. micracanthus 13:383, 400 Acanthocladium 15:451 surculare 15:45] Acantholippia 12:6, 20, 22, 23, 27, 30, 32, 33, 36-38, 288, 487; 13:401: 15:463, 464, 466-470 deserticola 12:30, 32, 33, 36, 38, 288, 487; 15:464, 466, 470 hastulata 12:30; 15:466, 467 riojana 12:36; 15:467 salsoloides 15:466 seriphioides [2302 36,0975 15:468-470 trifida 12:30, 38; 15:469, 470 Acanthospermum 14:129 australe 14:129 hisptdum 14:129 Acanthostachys 14:460, 464 strobilacea 14:464 Acanthus 14:304 tlictfolius 14:304 Acer 11:414 saccharum 11:414 Aceraceae 15:331 Achyranthes 14:391 Achyrocline 14:129 satureoides 14:129 Actsanthera 13:65 erecta 13:65 lastophylla 13:65 Acrididae 12:122 Acridoidea_ 12:130 Acrocephalus 12:27, 35, 56, 298, 495 masulanus 12:298 villosus 12:27, 35, 56, 495 Acroclinum 14:129 roseum 14:129 Acroportum 15:67 baviense 15:67 brevipes 15:67 Stramineum 15:67 Acrospermum 11:342 compressum 11:342 Acrostichum 14:312, 316 aureum 14:316 Adelobotrys 14:265, 266 adscendens 14:265 gutanensts 14:265 September 1995 79(3): 136-249 scandens 14:265 Adenophorus 15:45 sarmentosus 15:45 Adtantum 15:44, 142, 144 captllus-venerits 15:44 cuneatum 15:44 pedatum 15:144 var. aleuticum 15:144 Aecitdium 11:164, 202, 342 verbenae 11:202, 342 verbenicola 11:164, 202, 342 Aechmea 13:137, 140, 147, 148, 161, 458, 464; 14:460, 461, 464; 15:163, 164, 175-179, 188, 191 bahiana \3:458, 464 bast-lateralis 13:147 bromeltifolia \5:178, 179 calatheoides \|3:147, 161 conglomerata 13:148 var. discolor 13:148 var. fartnosa 13:148 farinosa 13:148 var. conglomerata 13:148 var. discolor 13:148 var. farinosa 13:148 fernandae 15:177 germinyana 15:176 gigas 15:164 glomerata 13:148 discolor 13:148 var. farinosa 13:148 immersa 15:188, 191 lalindet 15:163, 164 latifolia 15:177 lingulata 15:176, 178 magdalenae 15:177 martae-reginae 15:163, 164 mertenstt. 15:178, 179 muricata 15:178 nudicaults 15:177, 178 var. cusptdata 15:177 var. nudicaulis 15:178 paniculata 14:464 paniculigera 15:178 purpurea-rosea \5:175 recurvata 13:137 stelligera 13:458 tomentosa 13:458 tricolor \3:140 Aedes 11:360 Aegiceras 14:304, 330, 332; 15:477 corniculatum 14:304, 332; Iosay mayjyus 14:330 Warnock: Aegiphtla 12:6, 215: 13:303, 343. 401, $27, 428, 431, I4:149, 151, 245, 427, La2237 aculetfera 13:319, 335 alba 13:319, 341 anomala 12:215: 13:319 australis 13:320 barbadensis 13:320 bogotensts 13:320 318- 476. S09; var. aequinoctialis 13:320 brachiata 13:320, 339 bracteolosa 13:32) candelabrum 13:321, 329 caucensts 13:321 cephalophora 13:322 cestrifolia 13:333 chrvsantha 13:322 conturbata 13:322 cordata 13:322 cordifolia 13:322, 428 coStaricensis 13:323 crenata 132323 cuneata 13:323 var. hirsutissima 13:323 cusptdata 13:321 deppeana 13:323 elata 13:323 elegans 13:324; 14:427 farinosa 13:324 fendleri 13:324 ferruginea 13:325 filipes 13:325, 332 floribunda 13:325 fluminensts 13:325 glabrata 13:325 glandulifera 13:326, 334 var. paraénsis 13:326 glomerata 13:326 grandis 13:326 graveolens 13:326 guianensis 13:326 hasslerit 13:327 herzogtt 13:327 hirsutissima 13:327, 334 incana_ 14:149, 15] integrifolia 13:328, 336, 428, 476; 14:245 intermedia 13:328 laeta 13:329, 427 laevis 13:329 lanata 13:329, 342 lanceolata 13:321, 329 laxicupults 13:329, 332 laxiflora 13:330 340, Index to Phytologia volumes [1-15 lehmanntt 13:330 lewistana 13:330 lhotzktana = 13:330 longtfolia 13:331 luschnatht 13:33 macrantha 13:331 IMATTINICENSIS S345 35D var. oligoneura 13:332 mediterranea 13:332 membranacea 13:333, 337 minutiflora 13:431 mollts 13:327, 332-334 var. intermedia 13:334 monstrosa 13:319, 334 multiflora 13:335 mutistt 13:333 novofriburgensts 13:335 Obducta 13:335 Obovata 13:335 odontophylla 13:319, 335 oligoneura 13:332 panamensis 13:336 paniculata 13:336 paraguariensis 13:336 parviflora 13:328, 336 pendula 13:337 peruana 13:337 peruviana 13:337 platyphylla 13:337 punctata. 15:237 punctatum 13:303; 14:509 purpurascens 13:337 quinduensis 13:333, 337, 338 racemosa 13:338 riedeliana 13:338 roraimensts 13:338 salticola |3:339 salutaris 13:333 138 [3332 5e0 330-352: sellowiana 13:319, 321, 339, 342 sessiliflora 13:328, 339, 340 var. cuatrecasast 13:340 skutchu 13:340 smithu 13:340 spicata 13:340 splendens 13:340 spruceana 13:340 stevermarkit 13:341 var. macrophylla 13:341 swartziana 13:332 tomentosa 13:342 truncata 13:34] umbraculiformis 13:34] valerit~ l2s2155137319,.341 venecuelensts 13:341, 342 139 Pippy tf OLOGTA var. serrata 13:342 verrucosa 13:342 verticillata 13:319, 339, 342 villosa 13:342 vilosa 13:342 vitelliniflora 13:343 var. egleri 13:343 wigandioides 13:343 Aegiphilla 13:318, 337 platyphylla 13:337 Aegiphyla 13:333 mots 13;3335 Aegophila 13:323 elata 13:323 Aegyphila 13:331, 332; 15:237 martinicensis 13:331, 332 Aegyphylla 13:336 Aerva 15:483 Aeschynomene_ 15:114, 115, 117-119 brevipes 15:114, 115 irwintt 15:115, 117 leptostachya 15:114, 115 marginata 15:114, 115 var. grandiflora 15:115 var. marginata 15:115 nana 15:114, 115, 118 oroboides 15:115 paniculata 15:115 paucifolia 15:114, 115, 117-119 series Pleuronerviae 15:114, 115, 117 racemosa 15:114, 115 Aesculus 15:261 hippocastanum 15:261 Agallostachys 15:169, 170, 174 antiacantha 15:169, 174 chrysantha 15:170, 174 commeliniana 15:169, 174 lanigera 15:170, 174 pinguin 15:170, 174 sylvestris 15:170, 174 Agastache 11:341 nepetoides 11:34] Agave 11:489; 12:188; 13:281; 14:217, 279, 281, 282, 391, 396, 408; 15:494 lecheguilla 13:281 Striata 12:188 Ageiphila 13:318 Ageratum 11:218; 14:129 conyvzoides 11:218; 14:129 Aganon 13:426 Aglaia 15:224, 324 odorata 15:224, 324 September 1995 79(3): 136-249 Agnus 15:73, 79, 84, 85, 305, 310, 311 castus 15:79, 84, 85, 305, 310, ot var. alba 15:84 diversifolia 15:85 var. diversifolia 15:85 incisa 15:310, 311 negundo 15:305 robusta 15:85 vulgaris 15:79, 84, 305 Agnus-castus 15:222, 267, 309 negundo 15:267, 309 incisa 15:309 Agrimonia 15:336, 357 siriaia 157357 Alacantarea 13:130, 131 imperialis 13:130, 131 regina 13:130, 131 Albizia 13:389, 390, 395, 400 guachapele 13:389, 390, 400 Albizzia 11:69; 13:389-392, 395 longepedata 13:389 longipes 13:392 marthae 13:391 Alcantarea 13:84, 85 Alectra 15:307 parasitica 15:307 Allasia 15:317 payos 15:317 Allazia 15:222 Allenrolfea 12:451; 14:315 patagonica 12:45] Allionia 15:431 hirsuta 15:431 linearis 15:431 nyctaginea 15:43] ovata 15:431 pilosa 15:431 Allium 11:424 cepa 11:424 Alnus 11:138; 12:73; 15:414, 418, 419 crispa 15:418 glutinosa 12:73 incana_ 15:418, 419 var. americana 15:418 forma hypomalaca 15:418 var. incana 15:418 subsp. rugosa 15:418 var. rugosa 15:418 var. serrulata 15:419 subsp. tenuifolia 15:418 var. virescens 15:418, 419 rugosa 15:418, 419 Warmock: Index to Phytologia volumes 11-15 140 var. subelliptica 15:419 viridis 15:418 var. mollis 15:418 subsp. sinuata 15:418 var. sinuata 15:418 var. viridis 15:418 Aloé 14:281; 15:172, 174 americana 15:172, 174 Aloisia 12:63, 100 citriodora 12:63 Alopecurus 11:289 aequalis 11:289 Aloysia 11:72, 144; 12:20, 23, 26-33, 35-39. 77, 162,108. 190, 191, 196, 291, 306, 339, 428, 477; 13:312; 14:353; 15:462, 470, 483, 484 aloysioides 12:27 barbata: 12:27; 32,.33-.162,, 168; 339, 477% 137312 acapulcensis |2:477 casadensis 12:32 chamaedryfolia 12:28 densispicata 12:29 fiebrigti 12:30 foncki 12:30 fonckit 15:470 gracile 15:470 gratissima 11:72, 144; 12:27, 30- 32, 38, 196; 14:353; 15:462 var. oblanceolata 15:462 var. paraguariensis 12:32 var. schulzae 12:32 leptophylla 12:31 looseri 12:30-32 lycioides 11:144 macrostachya 12:32, 33, 37 nahuire 12:33 peruviana 12:35 polygalaefolia 12:35 polystachya 12:35 pulchra 12:36 reichit 12:30, 77, 291; 15:470 salviaefolia 12:29 scorodonioides 12:36, 37 var. detonsa 12:37 var. mathewstt 12:37 sellowiit 12:27, 30, 37 sonorensis 12:428 spathulata 12:37 triphylla. 12:26; 29, 38,. 306; 15:483, 484 virgata 12:30,.35,, 38, 39 var. elliptica 12:39 var. laxa 12:38, 39 var. platvphvlla 12:38, 39 wrightit 12:39, 191 Alsinaceae 11:308 Alternanthera 12:12} philoxeroides 12:12] Althaea 15:441, 442 rosea 15:442 Amanita 1|1:428, 430 muscaria 11:428, 430 Amanitina 11:427 phalloides \1:427 Amanitopsis 11:427 muscaria 11:427 Amaranthaceae 13:198; 15:483 Amasonia 12:6, 21; 13:401 Amblystegiaceae 14:203 Ambrosia 11:339; 14:129 cumanensis 14:129 elatior 11:339 Amelanchier 15:335, 340-342 alnifolia 15:340, 341 amabilis 15:341 florida 15:340, 341 gaspensis 15:341 humilis 15:341 huronensis 15:341 mucronata 15:341 sanguinea 15:340-342 Wiegandii 15:341 Amictonis 13:408; 14:255 Japonica 14:255 Ammiaceae 12:27; 15:224 Amorpha_ 15:362, 372 canescens 15:372 fruticosa 15:372 var. angustifolia 15:372 Vat ofruticosa’ 157372 microphylla 15:372 nana 15:372 Amphianthus 12:386 Amphicarpa 11:447; 15:362, 394, 395 bracteata 11:447; 15:394, 395 var. bracteata 15:394 var. comosa 15:395 monoica 15:394 Amphoradenium 15:45 hymenophylloides 15:45 tamariscinum 15:45 Amplariella 11:427 spissa 11:427 Amsonia 15:492 ciliata 15:492 var. filifolia 15:492 Anabaena 11:426 141 PHY:TODOGTA Anacardiaceae 15:331 Anacardium 14:317 Anacolia 14:20] intertexta 14:20] Anacyclia 14:465 farinosa 14:465 Anagallis 11:105 arvensis 11:105 Ananas 14:461, 465; 15:164, 172, 174-177, 179 americana 15:172, 174 comosus 135°475-177, 179 erectifolius 15:164 luctdus 15:164, 177 macrodontes 14:465 pinguin 15:172, 174 Anatherum 14:88 holcoides 14:88 Andrea 14:460, 464; 15:190, 191 sellowitana 14:464 spectabilis 15:190, 191 Andrographideae 15:270 Andrographis 15:270, 271 echtotdes 15:270, 271 longipedunculata 15:27] Androlepis 14:459, 463 skinnert 14:463 Andropogon 11:83, 199, 341; 14:393 lateralis 11:83 tracey! 14:393 Anemone 11:203 virginiana 11:203 Angiophytina 15:129, 159 Anomobryum 14:200, 201 filiforme 14:200, 201 Anonymos 11:446, 447 caroliniens 11:446, 447 caroliniensis 11:446, 447 Anopheles 14:306, 332 melas 14:306 Anoplophytum 14:462 gulanense 14:462 Anthemis 11:339; 14:129 cotula 11:339 nobilis 14:129 Anthoceros 14:198 laevis 14:198 punctatus 14:198 Anthocerotaceae 14:198 Antidesmia 14:43) platvphylla_ 14:431 Antigonon 14:413 leptopus 14:413 Apetba_ 15:482 September 1995 79(3):136-249 Aphelenchotdes 11:437; 13:202 ritzema-bost 11:437; 13:202 Aphis 13:212 frangulae 13:212 gossyptt 13:212 Apocynaceae 14:391, 512; 15:458 Aquilegia 15:492 canadensis 15:492 Arachniodes 13:451 Araeococcus 14:459, 463; 15:175, 177 micranthus 14:463; 15:175, 177 Aralia 13:430, 477; 15:307, 429 chinensis 15:307 hispida 15:429 nudicaulis 15:429 racemosa 15:429 spinosa 13:430, 477 Araliaceae 11:359; 13:430; 15:47, 427, 428 Araliales 15:427 Araucaria 11:245; 12:432; 13:313, 366 Arbutus 13:357; 14:396 Aregelia 14:463; 15:179, 180, 184- 193 ampullacea 15:186, 191 bahiana_ 15:190, 191 binotti 15:190 carcharodon 15:190, 191 carolinae 15:186, 191 chlorosticta 15:187, 191 compacta 15:186, 191 concentrica 15:19] cruema 15:191 cyanea 15:188, 191 elegans 15:186, 191 farinosa 15:185, 191 indecora 15:185, 191 Johannis 15:189, 191 laevis 15:188, 191 laurentit 15:191, 192 leucophoea 15:190, 192 longebracteata 15:191, 192 macahensis 15:188, 192 makoyana_ 15:193 marechalit. 15:185, 186, 192 marmorata 15:189, 192 morrentana 15:184, 192 var. phyllanthidea = 15:184, 192 olens 15:185, 192 pineliana 15:184, 192 princeps 15:185, 192 Wamock: — Index to Phytologia volumes [1-15 142 var. phyllanthidea — 15:185, 192 rubrosptnosa 1S:191, 192 sarmentosa 15:188. 192 spectabilis 15:190, 192 tristis 15:186, 192 Arenaria 11:308 reptans 11:308 Argentina 15:353 Anserina 15:353 argentea 15:353 Argyroxiphium 13:369 sandwicense 13:369 Aristida 14:349 Aristolochia 11:83; 12:414, 415, 417, 418 sect. Asterolvtes 12:418 durior 12:415 frutescens 12:415 sect. Hexodon 12:415 macrophylla 12:415 serpentaria 12:418 siphio 12:415 sect. Siphisia 12:415 tomentosa 12:417 tomentosum 12:415 Aristolochiaceae 12:414 Arrabidaea 15:241 paniculata 15:241 Artemisia 11:425, 427, 489; 14:129, 349; 15:332, 333 campestris 11:425 sodiroit 14:129 spinescens 11:427 Arthocnemum 15:71 Arundinaria 12:3 gigantea 12:3 Arvicennia 14:301, 311 nitida 14:31] Asarum 12:321, 323, 325, 327, 328, 330, 414, 419, 420, 422-426 acuminatum 12:426 artfolium 12:328 canadense 12:422-426 var. acuminatum 12:423, 425, 426 var. canadense 12:425, 426 var. reflexum 12:423-426 sect. Ceratasarum 12:321, 419 sect. Euasarum 1|2:422 grandiflorum 12:328 heterophyllum 12:325 ochranthum 12:325 lewistt. 12:327 macranthum 12:328 menningert 12:323, 325, 422 minus 12:328 reflexum 12:426 ruthti 12:330, 420 shuttleworthtu 12:328 virginicum 12:323, 328, 422 b grandiflorum 12:328 Asclepiadaceae 14:39] Asclepias 11:196, 198, 285; 14:284 incarnata 14:284 tuberosa 11:198 verticillata 11:198 Ascochyta 14:284, 300 cuneomaculata 14:284, 300 Aspergillus 11:426, 430 niger 11:426 Aspidella 11:427 solitaria 11:427 Aspidiaceae 15:45, 141, 144 Aspidium 15:147, 148 cristatum 15:147 fragrans 15:147 sptnulosum 15:147 var. dilatatum 15:147 var. Intermedium 15:147 Thelypteris 15:148 Aspilia 11:83, 322; 14:129 sylphioides 11:322 tenella 14:129 Aspleniaceae 15:46, 141, 149, 150 Asplenium 13:451;, 15:46, 149, 150 Filix-femina 15:149 macraei 15:46 var. stricta 15:46 forma strictum 15:46 nidus 15:46 viride 15:150 Astelia 15:47 Aster 11:340; 12:478; 14:129, 130 laevis 14:129 marginatus 14:129 sinensis 14:130 umbellata 12:478 forma intercedens 12:478 Astereae 12:476 Asterella 14:198 elegans 14:198 Astragalus bA27e 52122." 365; 374--385, 389-391, 492 aboriginorum 15:382 aboriginum 15:376, 382, 383 var. aboriginum 15:382 var. glabriusculus 15:382 var. Lepagei 15:382 var. major 15:382 143 PHY TOLOGIA var. Richardsonti 15:382, 383 adsurgens 15:375, 384 forma Chandonnettii 15:384 var. robustior |5:384 var. tananaicus 15:384 agrestis 15:384 alpinus 15:3/5-377, 379, 381, 383 var. alpinus 15:381 var. Brunetianus 15:38} var. labradoricus 15:381 americanus 15:375, 377 var. americanus 15:377 bisulcatus 15:377, 380, 381 forma albiflorus 15:381 var. bisulcatus 15:380 var. Haydenianus 15:381 var. nevadensis 15:381 Bodinti 15:376-378 var. yukonensis 15:377, 378 Bourgovii 15:375, 379 caespitosus 15:379 canadensis 15:377, 383, 384 var. canadensis 15:383, 384 var. Mortonti 15:384 caryocarpus 15:385 Chandonnettit 15:384 Cicer 15:376 confertiflorus 11:427 Cooperi 15:378 crassicarpus 15:376, 385 var. paysonit 15:385 var. trichocalyx 15:385 danicus 19°122,375; 384;,385 var. dasyglottis 15:384, 385 forma virgultulus 15:385 dasyglottis 15:384, 385 decumbens 15:379 distortus 15:492 Drummondii 15:376, 383 eucosmus 15:376, 381, 382 var. eucosmus 15:381 var. Fernaldit 15:382 forma leucocarpus 15:382 falcatus 15:376, 383 Fernaldii 15:382 flexuosus 15:376, 378, 379 var. flexuosus 15:378 var. Greenet 15:379 frigidus 15:377 gilviflorus 15:122, 375, 380 gontatus 15:384 gracilis 15:385 hyvpoglottis 15:122, 384, 385 September 1995 79(3): 136-249 var. dasyglottis 15:384 tochrous 15:377 Kentrophyta 15:375, 379 var. elatus 15:379 var. Kentrophyta 15:379 Lepaget 15:382 linearis 15:382 lotiflorus 15:375, 378 Macountt 15:383 mexicanus 15:385 microcystis 15:378 miser 15:375-377, 379 var. miser 15:379 var. serotinus 15:379 missouriensts 15:375, 380 var. amphibolus 15:380 var. mimetes 15:380 var. missouriensis 15:380 neglectus 15:377, 378 occidentalis 15:383 pattersoniti 11:427 pectinatus 15:376, 380 preussiti 11:427 arctus 11:427 Purshit 15:375, 380 var. glareosus 15:380 var. Purshii 15:380 racemosus 15:376, 383 Richardsonti 15:383 Robbinsti 15:376, 377, 383 serotinus 15:379 spathulatus 15:375, 379, 380 striatus 15:384 succulentus 15:385 fenellus 152375, 379 var. strigilosus 15:379 var. tenellus 15:379 triphyllus 15:122, 380 vexilliflexus 15:375, 379 var. nubilus 15:379 var. vexilliflexus 15:379 virgultulus 15:385 yukonensis 15:377, 378 Astranthium 12:476 Astronium 13:445 Atelephragma 15:38) alpinum 15:381 Atelophragma 15:381, 382 aboriginorum 15:382 elegans 15:381 Fernaldit 15:382 Athiorodaceae 11:144 Athyrium 15:141, 144, 149, 150 alpestre 15:150 distentifolium 15:149, 150 Warnock: Index to Phytologia volumes 11-15 144 var. americanum 15:150 Filix-femina 15:149, 150 var. cvclosorum 15:150 var. Filix-femina 15:149 var. Michauxti 15:149 var. sitchense 15:150 Atractilina 13:476 callicarpae 13:476 Atriplex 11:424, 427 canescens 11:427 confertifolia 11:427 patulum 11:424 Atropa 11:424 belladonna 11:424 Attalea 12:267 Aubletia 15:478, 482 Avacinea 14:301 Aviceinnia 14:301, 306 africana 14:306 Avicennia 11:72; 12:6, 27, 30, 248; 13:401; 14:301, 305-313, 315-318, 326, 328-336, 437; 15:71. 72,454, 470, 472-478 africana 14:306-308, 312, 326; 15:71, 454, 473 alba 14:309, 310, 329, 335; 15:71, 473 var. acuminatissima 14:309 var. latifolia 14:309, 310; L271 bicolor 14:310 eucalyptifolia 14:309, 310, 332; 15:71 floridana 14:311 germinalis 14:311 germinans 11:72; 12:30, 248; 14:305, 307, 310, 312, 315- 318; 3262 336; 437. 15:72, 454, 473, 474 lanata 14:328; 15:475 lanceolata 14:328 marina 14:309, 328, 330-332, 334, 335; 15:72, 454-478 var. acutissima 15:476 var. alba 14:309 var. intermedia 14:330, 331 var. resinifera 14:331, 332, . 334, 335; 15:454, 476, 478 var. Rumphiana 14:331; to477 nitida 11:72; 12:248; 14:307, 311, 312, 316, 328, 437: 15:454 officinalis 14:309, 317, 318, 328- 335% 15:72, 475-478 var. alba 14:309 schaueriana 14:318, 335; 15:478 sphaerocarpa 14:328 tomentosa 14:310, 316, 334, 335; [5!/2, 474, 475,478 var. campechensis 15:474 var. cumanensis 15:474 var. guavaquilensis 15:474 tonduzlt 14:336 Avicenniaceae 12:6, 27; 13:401, 420, 432; 14:55, 100, 107, 149, 153.159,- 186, 188231, 233, 238, 241, 245, 251, 306; 15°37, 226. 470, 472, 473 Avicennioideae 14:335 Avicinnia 14:301, 306 africana 14:306 Axinaea 13:70, 71 pennellit 13:71 sclerophylla 13:70, 71 speciosa 13:71 tomentosa 13:70, 71 tovarii 13:70 weberbaueri 13:71 Axinea 11:384 sessilifolia 11:384 Azolla 12:121, 122, 125-129; 13:451 filiculoides L2:122,: 125-127; 13:451 magellanica 12:128 nilotica 12:127, 128 pinnata 12:127, 129 var. africana 12:127, 129 Azotobacter 11:425, 430 Baccharis 12:62, 301; 14:130, 285, 292 cinnamonifolia 14:130 decussata 14:130 genistellioides 14:130 guascensis 14:130 floribunda 14:130 latifolia 14:130 lehmannii 14:130 macrantha 14:130 prunifolia 14:130 rosmarinifolia 12:62 tridentata 14:130 Bacopa 12:63 aquatica 12:63 Bahia 11:427 nudicaulis 11:427 Batkiaea 15:266 145 PHY POLOGIA plurijuga 15:266 Baillonia 12:6, 13:401 Bakerantha 14:462 tillandsioides \14:462 Bakeria 14:462 tillandsioides 14:462 Baptisia 12:184; 15:492 leucophaea_ 12:184 var. laevicaulis 12:184 minor 15:492 Barbula 14:199 bescherellei 14:199 Bartramia 14:201 microstoma 14:201 schimperi 14:201 Bartramiaceae 14:201; 15:65, 449 Bartramidula 15:65, 452 bartramioides 15:452 bartramoides 15:65 Batidaceae 12:27 Batidophaca_ 15:378 lotiflora 15:378 Batis 12:27: 14:327 maritima 12:27 Bauhinia 12:185,. 186; 14:3: 15:53, E20; 253 sect. Bauhinia 15:53, 120 coulteri 15:120 var. arborescens 15:120 var. coulteri 15:120 deserti 15:53 dipetala 15:53 var. deserti 15:53 hermesiana 1|2:185, 186 lunarioides 15:53 macranthera 15:53 var. grayana 15:53 Bazzania 11:424; 15:61 desciscens 15:61 spiralis 15:61 trilobata \1:424 Begonia 11:425; 12:250 olsoniae \|2:250 scharffiana 11:425 vellozoana 12:250 Begoniaceae 12:250 Bellucia 11:399 umbellata 11:399 Bennettiales 14:128 Bennettitales 14:392 Berbena 11:124 scabra 11:124 Berberidaceae 13:374 Berberis 15:331, 333 Bertolonieae 14:267 September 1995 79(3):136-249 Besleria 14:433 violacea 14:433 Beta 11:424 vulgaris 11:424 Betula 15:414-417, 418 alba 15:415, 416 var. humilis 15:416 var. resinifera 15:415 Andrewsit 15:416 arbuscula 15:416 cordifolia 15:415 Eastwoodae_ 15:416, 417 fontinalis 15:416 glandulifera 15:417 glandulifera X resinifera 15:417 glandulosa 15:417 var. glandulifera 15:417 incana 15:419 nana 15:414, 417, 418 var. glandulifera 15:417, 418 var. sibirica 15:417 neoalaskana_ 15:415-417 var. kenaica 15:416 var. neoalaskana 15:415 neoalaskana x papyrifera 15:415 occidentalis 15:415-417 var. inopina 15:416, 417 var. occidentalis 15:416 occidentalis X papvrifera 15:416 papyrifera 15:415-417 var. commutata 15:415 var. cordifolia 15:415 var. humilis 15:415 var. minor 15:416 var. neoalaskana_ 15:415 var. papyrifera 15:415 var. subcordata 15:415 pumila 15:417 var. glandulifera 15:417 resimifera 15:416 resinifera 15:415, 416 x Sandbergit 15:417 Sargentti 15:417 serrulata 15:419 uliginosa 15:416, 417 utahensis 15:416 Winteri 15:415 Betulaceae 15:334, 414 Beurerta 15:237 succulenta 15:237 Bidens 11-2356; 14:130, 285, 292. 321; 322 cynapttfolia 14:130 pilosa 14:130 Wamock: Index to Phytologia volumes | 1-15 146 var. radiata 14:130 rubifolia 14:322 var. Cuatrecasasit 14:322 tripartita 11:256 triplinervis 14:32] forma exaristata 14:321 var. macrantha 14:321 Bignoniaceae 12:21, 457; .13:278, 302,314: 141433; 15278, 224, 227, 241, 458 Bikkia 15:502 mariannensis 15:502 Billardiera 15:478, 482 Billbergia 13:149, 161; 14:461, 463, 464; 15:175, 177-179, 184- 188, 190, 192, 193 amoena 15:177, 178 angustifolia 15:175, 188, 192 aurantiaca 15:191, 192 brachysiphon 13:149, 161 var. brachysiphon 13:149 var. paraénesis 13:149, 161 caerulea 15:193 carolinae 15:185, 192 chlorosticta 15:187, 192 cruenta 15:190, 192 incarnata 15:177 iridifolia 15:177 meyendorffii 14:463; 15:185, 192 mooreana 15:184, 192 olens 15:185, 192 purpurea 15:186, 192 pyramidalis 15:178 var. pyramidalis 15:178 speciosa 14:464 vittata 15:179 gebrina..Ad179 Billia 15:197 Bixales 15:429 Blairia’. 127225, 228, 229; 14:350, 395 Javanica. 12:225, 228, 229 mexicana 14:395 Blakea 11:399, 400 bracteata 11:399, 400 subsp. bracteata 11:399 subsp. ecuadorensis 11:399, 400 Blechnaceae 15:46 hispida 11:400 Bontia 14:316-318; 15:72, 473, 477 daphnoides 14:317 germinans 14:316-318; 15:72, 477 Boraginaceae 11:341; 14:512 Borreria 12:27; 15:54 laevis 15:54 podocephala 12:27 Boswellia 15:106 Botrychium 15:139-141 boreale 15:139, 140 var. boreale 15:140 var. crassinervium 15:140 var. obtustlobum 15:140 lanceolatum 15:139, 140 var. angustisegmentum 15:140 Lunaria_ 15:139, 140 matricartifolium 15:139-141 var. hesperium 15:140 minganense 15:140 multifidum 15:139 var. Intermedium 15:139 var. multifidum 15:139 ramosum 15:140 silaifoltum 15:139 simplex 15:139, 140 var. simplex 15:140 var. tenebrosum 15:140 ternatum 15:139 var. intermedium 15:139 virginianum 15:139, 141 forma anomalum 15:141 var. europaeum 15:141 Botryosphaeria \13:476 callicarpae 13:476 Bouchea_ 13:242, 401, 430; 15:483 boyacana 13:242 var. glabrata 13:242 fluminensis 15:483 prismatica 13:430; 15:483 Bouvardia 1\4:279, 280 Bouchea \2:6 Bouteloua 11:199, 341, 489; 13:188 Brachymenium 14:200; 15:448, 449 nepalense 15:448, 449 spirifolium 14:200 systylium 14:200 Brachyotum 11:377-383; 14:257, 258 alpinum 11:380 angustifolium 11:381-383 barbeyanum 11:378, 382 benthamianum 11:382 campanulare 14:257, 258 cogniauxtt 11:378, 381, 382 coronatum |1:379 cutervoanum 1|4:257, 258 longisepalum |1:381 lycopodioides 11:382 147 PHY TOLOGIA maxtmowiczit 11:379, 383 multinervium 11:378, 379, 380 multituberculatum 11:382 naudinit 11:380, 381 parvifolium 11:378-381 quinquenerve 11:378; 14:258 var. pusillum 11:378 racemosum 11:379 radula_ 11:378, 379, 381, 383 rostratum 11:382, 383 sanguinolentum 11:380 seorsum 11:382, 383 strigosum 11:378, 381, 382 tyrianthinum 11:381 weberbaueri 11:378 Brachystegia 12:231, 351; 13:176; 14:408; 15:105, 260, 266, 314, 318 boehmii 15:318 floribunda 15:260 spiciformis 15:318 Brachytheciaceae 14:203; 15:67, 451 Brachythecium 14:203 corbieret 14:203 frigidum 14:203 plumosum 14:203 stereopoma 14:203 Brassica 11:424; 14:279, 285, 292, 437 nigra 14:437 oleracea 11:424; 14:279 var. gongylodes 11:424 Brassicaceae 11:256 Braunia 14:202 secunda 14:202 Breutelia 14:201 deflexifolia 14:201 Brickellia 12:363, 469 Brizopyrum 11:361, 372 calycinum 11:361, 372 Brocchinia 14:457, 458, 462 paniculata 14:457, 462 Bromelia 13:140, 141, 149, 161, 458, 464, 14:460, 463-465; 15:164-179, 185, 186, 188- 193, 196, 198-200 acanga_ 15:169, 172-175 acarna 15:170, 174 acaulis 15:173, 174 agavifolia 13:149; 15:165, 168, 170, 174 agavotdes 15:170, 174 albo-bracteata 15:175 albo-rosea 15:175 alsodes 15:165, 170, 174, 176 September 1995 79(3): 136-249 alta 15:168. 174 amazonica 15:174, 175 ananas 14:465; 15:164, 175 var. 6 15:164 angustifolia 15:175, 188, 192 antiacantha 13:458; 15:165, 169, 174, 176 aquilegia 15:175 arenaria 15:165, 169, 174 argentina 15:169, 174 arvensis 15:175 aurantiaca 15:175 aurea 15:170, 174 auriculata 15:166, 172, 174 balansae 13:141, 149, 458; 15:165-167, 169-171, 174 forma balansae 15:169, 170 forma tricolor 15:170 var. tricolor 15:170 bicolor 14:464; 15:175 binotit 15:164, 168, 174 blanda_ 15:176 bracteata 15:176 cachimbensis 13:149, 161; PS:171, 174 capituligera 15:176 caratas 15:176 carnea 15:176, 193 carolinae 15:176, 185, 192 caulescens 13:140; 15:171, 174 chrysantha = 15:164, 165, 170, 174 clandestina 15:176 comata 5:176 commeliniana 15:169, 174 communis 15:176 comosa 15:176 concentrica 15:176, 191, 192 crassa 15:176 cruenta 15:176, 190, 192 daguensis 15:176 denticulata 15:176, 188, 192 desmetiana 15:176 discolor 15:176 edulis 15:176 eitenorum § 13:458, 464; 15:165, 166, 170, 174 elegans 15:176 epiphytica 15:166, 171, 174 exigua 15:166, 172, 174 exsudans 14:464; 15:176 fastuosa 15:168, 169, 174. 176 var. bergmannit 15:168, 174 fernandae 15:176 fostertana 15:168, 173, 174 Wamock: fragilis \5:167, 173, 174 gigantea 15:177 glabra 15:177 glaziovit, 15:166, 171, 174 goeldiana 15:165, 168, 171, 174 govazensis 15:166, 171, 174 grandiflora 15:167, 173, 174 guvanensis 15:169, 174 hemtspherica 15:167, 172, 174 hieronymu 15:164, 168, 174 hookerit 15:177 humilis 15:166, 172, 174 ignea 15:170, 174 incarnata 15:177 inermis 15:177 interior 15:166, 171, 174 tridifolia 15:177 irwinti 15:164, 168, 174 itatiaiae 14:463; 15:177 Joinvillet 15:177 karatas 13:140; 15:171, 173-177 var. caulescens 13:140; Leth, 174 laciniosa 15:164, 168, 169, 172, 174, 176 laevis 15:177 lagopus 15:167, 173, 174 landbeckii 15:177 lanigera 15:169, 174 lanuginosa 15:177 lasiantha 15:171, 174 latifolia 15:177 legrellae 15:166, 171, 174 lindleyana 15:177, 193 lindmanti. 15:167, 172, 174 lingulata 14:464; 15:177 linifera 15:177 longifolia 15:177, 193 longissima 15:177 lucida 15:177 lutea 15:177 macedoi 1|5:166, 171, 174 macrodosa_ 15:177 magdalenae 15:177 marmorata 15:177, 189, 192 melanantha 14:464, 15:178 mertensit 15:178 mexicana 15:178 moensis 15:174, 174 morreniana 15:168, 174, 174 mucronata 15:170, 174 muricata 15:178 nidus-puellae 15:168, 173, 174 nitens 15:178 nudicaulis 15:173, 174, 178 Index to Phytologia volumes 11-15 148 var. B caraguata 152173; 174. 178 oliveirae 13:149, 161; 15:168, 174 pallida 15:178 palmert 15:165, 170, 174 paniculata 15:178 paniculigera 15:178 paraguayensis 15:170, 174 pauctflora 15:178, 188, 192 pearcet 15:178 peguin 15:170, 174 perigrina 15:178 pinguin 14:464; 15:165, 169, 170, 174 pttcatrnitfolia 15:178 plumiert 15:168, 173, 175 poeppigtt 15:165, 167, 171, 175 pumila 15:178 pyramidalis 15:178 pyramidata 15:178 redoutei 13:140; 15:166, 171, 175 regnellit 15:165, 167, 170, 175 reversacantha 15:165, 169, 175 rhodocincta 15:179, 185, 192 rohaniana 15:179 rondoniana 15:166, 171, 175 rubra 15:179 sagenaria 15:179 scarlatina 15:168, 173, 175 sceptrum 15:169, 175 semtserrata 15:179 septaria 15:170, 175 serra 13:141; 15:166, 169, 171, 175 forma serra 15:17] forma variegata 15:171 var. variegata 15:171 sessiliflora 15:179 silvestris 15:179 sphacelata 14:463; 15:179 spicata 15:179, 196 strobilina 15:179 subspinosa 15:179 superba 15:167, 173, 175 surinamensis 15:179 sylvestris 15:170, 175, 179 sylvicola 15:165, 170, 175 tarapotina 15:167, 172, 175 tejuptlcana 15:172, 175 thyrsiflora 15:179 tinctoria 15:179 trianae 15:167, 173, 175 tricolor 15:179 149 PRY TOLOGIA tristis 15:179, 186, 192 tubulosa 15:168, 173, 175 undulata 15:179 urbaniana 15:166, 168, 173, 175;°200 variegata 14:465; 15:179 villosa 15°167, 173; 179 violacea 15:179 wercklei 15:172, 175 zebrina 15:179 Bromeliaceae 13:84, 113, 116-120, 122, 124, 126-130, 134-140, 148, 150, 454, 459, 461-463; 14:457, 462, 463, 478-485, 487-489: 15:163, 173, 174, 178, 180 Bromelioideae 14:457, 459, 463 Bromus 11:289 tectorum 11:289 Brosimum 12:277; 15:265, 475 Bruguiera 14:304; 15:72 gymnorhiza 14:304 Bryaceae 14:200; 15:65, 449 Bryales 15:69 Bryhnia_ 14:203 stokestt 14:203 Brvoerythrophyllum 14:199 recurvirostrum 14:199 Bryonia_ 15:438, 439 dioica 15:439 Bryum 14:199-201; 15:65, 449 argenteum 14:199, 200 capillare 14:200 coronatum 15:65, 449 garutense 15:65 procerum 14:201 sericeum 15:65 truncorum 14:201 Buchloé 15:414, 489 dactvloides 15:414 Buchnera 11:62, 84, 164; 14:345 americana 11:164 cordifolia 14:345 elongata 11:84 montevidensis 11:62 Biichnera 14:345 cordifolia \|4:345 Bucquetia 14:257 glutinosa 14:257 vernicosa 14:257 Buddleta 12:27, 31, 162, 208, 213, 215, 292,363: 13:427., 478: [4-43.-122 asiatica 14:48, 122 bracteolata 12:213, 215 September 1995 79(3): 136-249 getsseana 12:162 iresinoides 12:31 marrubtifolia 12:27 racemosa \|3:427 wrightit 13:478 Buddleja 12:162, 163 bracteolata 12:213 geisseana 12:162, 163 Buddleyia 12:162 geisseana 12:162 Buechnera 14:345 cordifolia 14:345 Bulbophyllinae 13:308 Bulbophyllum 13:308 fimbriatum 13:309 flickingerianum 13:309 maudeae 1|3:309 microglossum 13:309 moldenkeanum 13:309 nigrilabium 13:309 Bulbulus 11:152, 154 nervatus 11:154 Bullaria 12:301 elatipes 12:301 Bumelia 12:71 Burcardia 13:408 Burchardia_ 13:408, 425, 427, 439, 440, 475 americana 13:440 callicarpa 13:439 umbellata 13:427 Burroughsia 12:20, 27, 30 appendiculata 12:27 fastigiata 12:30 Bursera 12:161, 188, 338; 13:34, 280, 312, 315, 357, 363, 445; 446; 14:413; 15:195, 265 fagaroides 13:357 microphylla 123395... "13-3172; 14:413 stmaruba 15:265 Burseria 15:483 Buxus 137212 Byrsonia 13:283 crassifolia 13:283 Cactaceae 13:380, 381, 400; 14:390; 15:439 Cactales 15:439 Cactus 13:381-383 lanuginosus 13:383 Pitajava 13:381, 382 tetragonus 13:381 Caesalpinia 14:288 Cakile 14:39] Wamock: Index to Phytologia volumes | 1-15 150 Calumaria 12:375, 384, 386, 389, 394, 397 butlert 12:386 engelmannit 12:375 flaccida 12:384 melanopoda 12:388 riparia 12:394 saccharata 12:397 Calamria 12:384 melanospora 12:385 Calceolaria 14:285, 288, 292 Calea 14:130 glomerata 14:130 pennellii 14:130 ternifolia 14:130 yuruparina 14:130 Calendula 14:130 officinalis 14:130 Calicarpa 13:409, 441; 14:175 americana 13:441 erioclona 14:175 Calicarpus 13:409, 441 americana 13:44] Calicocarpa 13:409 Caliocarpa 13:409 Calleocarpa 13:409, 441 americana 13:441 Callicapra 13:408 Callacarpa 13:408 Callicarpa 12:6; 13:242, 278, 318, 328, 329, 332, 344, 401, 408, 425-431, 433, 434, 437-441, 466, 467, 470-477, 494-502, 506; 14:36-38, 40-46, 48-55, 57-63, 99-108, 111-122, 124, 125-127, 140-151, 154-157, 161-167, 170-175, 177-179, 181-192, 218-225, 227-250, 254-256; 14:398, 399; 15:13- 32, 34-40 aculeolata 13:430; 14:219 acuminata 13:431, 433, 434, 466, 475; 14:112, 114, 142, 219: 15:14, 27 acuminatta 13:431 acuminatissima 13:428 acuta 13:439, 498 var. typica 13:439, 498 acutidens 13:437, 466; 14:142, 219 acutifolia 13:437, 467 adenanthera 14:107, 112-114 affinis 13:428 albida 14:125, 126 albido-tomentella 13:438 alongensis 13:438, 439 americana 13:328, 425-427, 433, 439-441, 467. 470-478, 494- 496: 14:37. 5354, 107,. 11 1- PIS, Pie IS A126. 167... 186, [87, W9l, 2192 220; 255: [5ei4. 24, 28: 30 alba 13:495 forma alba 15:14 var. alba 13:494-496 var. albocarpon 13:495, 496 lactea 13:494 forma lactea 13:495 var. lactea 13:470, 496; 15:14 forma leucocarpa 13:495, 496 var. leucocarpa 13:495 var. purpurea 13:440, 441 amerikana 13:440 ampla_ 13:497 amplam 13:497 angusta 13:438, 439, 498, 499, — 50l: 14:220, 225; 15:15, 173 19 var. B 13:501 var. longifolia 13:499 var. typica 13:498 angustifolia 13:500; 14:220 anomala_ 13:501; 15:15 apiculata 14:186, 231 apoénsis 13:428 arborea 13:501, 502, 506; 14:36-38, 40, 42, 111, 220, 2305, 245, 246: 13:15, 16 var. psilocalyx 13:506; 14:37, 38, 40, 42, 220; 15:16 var. villosa 13:502; 14:36, 37, 220 areolata 14:42, 238 arnoldiana 14:55, 58, 220, 221, 255 aspera 14:188, 223 attenuata 14:187, 191 australis 14:42 backeriana 14:242, 243 barbata 14:43 basilanensis 14:44; 15:16 basitruncata 14:45; 15:16 baviensis 14:46 bicolor 13:499; 14:46, 48, 108, Lh 2. a 12 179. FS. 187-188.) 191., .2207 225: 14:398, 399: 15:15-17, 19, 24 PHY TOLOGIA var. bermejosi 14:398; 15:17, 19 var. subintegrifolia 14:399; 15:17, 24 blancoi 13:499; 14:48, 188, 192, 223,224, 228; (D224 bodenieri 14:55 bodineiri 14:55 giraldii 15:18 bodinieri 14:49-55, 58-62, 102, 167, 220, 2215. (229, » 259; 15:18, 19, 30-32, 38, 39 giraldiana 15:39 giraldi 14:55 giraldti 14:53, 55 var. giraldii 14:50-52, 54, 55, 58,59, 62, 102, 167, 220, 2217p. 220,. 200, 10-10, 30> 32, 38, 39 var. lyi 14:51, 52, 54, 60; 13:18 var. rosthornii 14:62; 15:19 bonplandiana 13:431 borneénsis 14:63 bracteata 14:63, 99, 221 brecipes 14:99 brenipes 14:99, 104 breviceps 14:99 brevipes 14:58, 99, 101-104, 106, 147, 148, 173, 221, 255; 15219, 39 forma annamensis 14:102, 1035221 forma serrulata 14:102-104 forma subglabra 14:102-104 forma yingtakensis 14:102, 147, 148 brevipetiolata 14:102, 104-106, I2tee2i 1319 bucheri 14:106, 221 bucherii 14:106 cana 13:478, 499; 14:48, 106- 108, 111-120, 124-127, 142, 143, 174, 175, 178, 179, 183, Pali 22555220, 200.100) var. @ 14:108, 116 var. B 14:116 var. dentata 14:108, 117 forma glabriuscula 14:112, T7118 var. glabriuscula 14:111, 112, 174 var. integrifolia 14:108, 112, 117, 118 September 1995 79(3):136-249 var. latifolia 14:108, 116, 117, 174 var. longifolia 14:108, 116 forma pentandra 14:108, 117 var. perryana 14:124 var. repanda 14:118, 175, 179 var. B sumatrana 14:116 var. sumatrana 14:112, 116, 119.125 forma typica 14:108, 116- 118 var. & typica .4:108, 116 var. typica 14:108, 116, 178, pia candicans 13:426, 475; 14:37, 48, 59, 107, 112, 115, 116, 118, 119, 121,. 122, 124-1273 140, 174, 179, 183, 191, 221, 245; 15:19, 20, 23 var.5 14:126 var. y 14:126 forma laciniata 14:124 var. 6 latifolia 14:126 var. ylongifolia 14:126 var. latifolia 14:126 var. longifolia 14:126 var. perryana 14:124 var. sumatrana 14:59, 112, 121, 122, 140, 221; 15:20 var. typica 14:108 candida 14:175, 177 candidans 14:108 canescens 14:108 canna 15:15, 19 cathayana 14:140 caudata 13:433, 499; 14:121, 140-143, 170-173, 221, 228, 230; 15:20 var. a 14:142 var. B 14:142 var. glabriuscula 14:141, 142, 170, 171 var. B magna 14:142 var. magna 14:140, 142 var. simplicipuberula 14:142 var. typica 14:140, 142 var. a typica 14:142 caudatifolia 14:140, 142, 229, 2205 1537 cauliflora 14:144, 247; 15:20 cavaleriei 13:428 Chaffanjoni 14:52 chenaulti 14:145, 146 Wamock: chinensis 14:112, 125, 126 cinerea 13:428 clemensorum 14:146 collina 14:102. 147, 148 cordifolia 13:428 crassifolia 14:148 crassinervis 14:148, 149, 222, 2322 15:20 cubensis 14:149-151, 154 var. cubensis 14:149 var. parviflora 14:154 var. parvifolia 14:154 cumingiana 13:428 cunetfolia [49155, 222, 232; Lo20 cuspidata 13:437, 467; 14:105, 106. Lis, 142. 143° 15:27 sect. Cyathimorphae 14:43 dentata 13:428; 14:108, 112, 118, 121 denticulata 14:155, 156 dichotoma 13:472, 478; 14:53, 57 9939102, 156, 1357, 162- LG7,, 170,173, 184,222, 225; 249, 254-256; 15:20, 21, 29- 32, 36, 39 forma albifructa 14:170 var. koreana 14:162, 249 var. sinuato-dentata 14:170 discolor 13:428 dolichophylla 14:142, 170-172; 13:21 elegnas 15:21 elegans 14:112, 141, 162, 163, 166; 1725 173, 222, 2257 200; 13:21 elegens 15:21 epiphytica 13:428 erioclona 14:37, 48, 111, 114, 117-120, 122, 175, 177-179, 181-183, 222, 241, 243, 245; iaetd; We 20, 22229 var. Y 14:178 forma genuina 14:175 forma glabrescens 14:117, P6122, 1812. 15.20, 23 var. latifolia 14:178, 241, 243 var. paucinervia 14:117-120, i222, 179, 182,227: 13220, Zz var. repanda 14:175, 178 forma rivularis 14:179 var. subalbida_ 14:179 forma tvpica 14:175 Index to Phytologia volumes | 1-15 152 var. tyvpica 14:175, 179 eriocloma 15:22 eriophylla 14:102. 104-106 erythrocarpa 14:254 ervthrosticta 14:184 esquirolit 13:428 eucaudata 13:428 farinosa 14:37, 38 fasciculiflora 14:184 feddei 14:49, 51, 52 ferox 14:239, 240 ferruginea 14:155, 167, 185, 186, 219.222, 231-233" 15724 filigrana 14:231 flavida 13:428 floccosa 14:187, 233; 15:24 formosana 13:475, 499; 14:48, S159. Ths WAZ... 167, 073, 174, 187, 189-191, 220-225, 220-2515 1423992" 15215. 17, 20, 21, 24-26, 32, 39 forma albiflora 14:191, 225, 2a1; 19:25 - forma angustata 14:189, WOO, 222, 225 220, 2315 19:245.25.,59 var. chinensis 14:225, 229; 13:26 var. glabrescens 14:142, 225, 229.232; Noobs 20 var. longifolia 14:190, 191, 228,290; 15226 forma parvifolia 14:399; 15:24, 26 formosanum 15:24, 25 forma angustata 15:25 formosiana 14:188 fruticosa 14:156 fulva 14:148, 149, 186, 187, 222, 231-233, 238, 241; 15:26 var. fulva 14:231 var. glabrescens 14: 233 fulvohirsuta 14:234 fulvo-hirsuta 14:234 fumata 14:175 furfuracea 14:235 giraldiana 14:49, 51, 52, 54, 55, 57259;- Gl, 62, -F27,. 2235; 15:38, 39 var. rosthornii 14:62; 15:39 subscandens 14:49 var. subscandens 14:51, 52, S729. 61,0025 13739 giraldit 14:54, 55 133 glabra 14:162, 163, 235, 236, 255 glandulosa 14:237 globiflora 13:428, 476 gracilipes 14:237 gracilis 14:157, 23301331 grisea 14:49, 51, 52, 61 grisebachiana 14:42 grisebachti 14:149, 232, 238; 15:26 havilandii 14:239, 240; 15:26 var. pentamera 14:239, 240 var. tetramera 14:239, 240 haynii 14:108 hexandra_ 13:428 hexandria 13:428 heynit 14:107, 112, 113, 116 hitchcockiana_ 14:241 hitchcockii =14:149, 232, 241; 15:26 incana 14:149, 150 inaequalis 14:178, 241-243 integerrima 13:37; 14:111, 220, 243-246; 15:27 var. diffusa 14:244 var. serrulata 14:246 integrifolia 13:328, 428; 14:243, 245 involucrata 14:246, 247, 248 forma clemensae 14:246, 247 iriomotensis 14:248 Jamamurasaki 14:157, 255 Japonica 13:242, 472; 14:43, 53, 54, 57-59, 62, 99, 101, 102, 142,, 196, 157, 162-167, 173, 220-223, 225, 228, 230, 249, 290; 254-256; (15218. 19,. 21, 27, 29-32, 34-40 a 14:254 B 14:254 var. B 15:34 forma albibacca 14:254; 15:34, 36 forma albiflora 13:242; 15221, 36 forma albifructa 14:254; 15:36 angustata 14:254; 15:37 forma angustata 14:254,; ey, var. angustata 14:54, 58, 59, 62, 102, 142, 163, 164, 1G i, 220, 294%. 13718, 19, 21,31, 32.36, 38-40 Poy PlOLQGGLIA September 1995 79(3):136-249 angustifolia 14:254; 15:36 forma angustifolia 15:36, 38 var. angustifolia 14:157, 254 var. dichotoma 14:99, 102, 157, 173,294 var. ervthrocarpa 14:254 forma glabra 14:249, 254 var. japonica 14:250 var. kotoensis 14:156, 254; bons 3 forma kuruninsularis 15:31 forma /atifolia 14:254 leucocarpa 14:254; 15:34 forma leucocarpa 14:254; 15:34, 36 var. leucocarpa 14:254; 15:34, 35 subsp. /uxurians 14:254 var. luxurians 14:43, 59, 156, 254, 256; 15:30-32, 36, 39 forma parvifolia 14:249, 254 forma rhombifolia 14:254 var. rhombifolia 14:59, 167, 254; 15232 forma rugosior 14:254 a subglabra 14:250 var. taquetil 14:162, 167, 254 var. typica 14:249, 255 Japonica X mollis 14:254 koreana 14:157; 15:31, 39 kotoensis 14:156 lactea 13:494 lagunensis 14:175, 177 lami 14:162, 236 lancifolia 13:431, 433; 14:142, 143, 233 lanata 13:428, 502; 14:36-38, 40. 106,. 113; 115, 121-220, 245 a 14:36 var. psilocalyx 14:40 var. typica 14:38 latifolia 14:108, 116 leucocarpa 14:254; 15:34 leveilleana 13:428 lingit 14:148 longifolia 13:427, 475, 499, L431: 00-38 58,09, 02. 99, LO1, 102. 111, 114116, E6s, 126,127, 143, 156,, 167,17 l= 1 Send Oly 2200 cee eeor 20, 237, 2435¢° 249, 254. 255: LoS 19, 21,285 30, 30-39 var, & 14.172 Wamock: var. brevipes 14:99, 101, 102. 173.209. 19:52 forma floccosa 15:15 var. japonica 14:249 var. rosthorni 14:62 var. subglabra 14:172 a subglabrata 14:17] var. subglabrata 14:171, 172, 255 longipes 14:59, 99, 142 longipetiolata 13:499 var. glabrescens 13:499 longissima 14:58, 102, 104, 171; 15:38 loureiri 14:37, 111, 113, 245 lyi 14:51, 60 macrocarpa 14:107 macrophylla 13:437; 14:37, 38, D111, 114, 115, 142, 143, 150, 225, 245; 246; 15:30 maestrensis 14:185 magna 14:40, 41; 15:16 var. lilacina 14:40, 41 maingayi 14:37 maireit 14:55, 102 manga 14:40 martini 13:428 martinii 13:428 mekongensis 13:428 merrillii 13:433; 14:142, 143; [3:20 micrantha 14:142, 225, 228, 230; bos mimurasaki 14:249; 15:27 mimurazaki 14:249 minutiflora 13:431 mollis 13:431, 433; 14:53, 140, 142, 254; 15:30, 31 murasaki 14:249, 255; 15:27 murazaki 14:255 muricata 14:157, 161 murosaki 14:249 ningpoénsis 14:53, 188, 192, 223 nipensis 14:155 nudiflora 13:426, 433; 14:112, 114, 142, 219 oblanceolata 13:497; 14:42 okinawensis_ 13:433; 14:142 oligantha 14:255; 15:39 ovata 14:188, 192 paloensis 13:429 paniculata \3:429 parviflora 15:39, 40 paucinervia 14:48, 174, 179, 132. 583 Index to Phytologta volumes 11-15 154 pedunculata 13:427, 467: 14:37. 105, 106, PL), 118,142, 143, LON 225 eG, ZOU O92 pentandra 13:429, 430; 14:38, 45, 143-145, 172 forma apoensis 13:429 subforma cauliflora 14:144 forma celebica 13:429 var. cumingiana 13:429; 14:45 forma dentata 13:429 forma farinosa 13:429, 430; 14:38 forma flavida 13:430 forma floccosa 13:429 forma furfuracea 13:429 forma genuina 13:429, 430; 14:45, 172 forma glabra 13:429 forma glabrescens 13:429 forma hexandra 13:430; 14:144, 145 var. paloensis 13:429; 14:143 forma pentamera 13:429 forma pubescens 13:429, 430; 14:45 var. pubescens 13:429 forma repleta 13:429 forma typica_ 13:429, 430; 14:45 var. typica 13:430; 14:38, 145, 172 phanerophlebia 15:21 pilosissima 13:499; 14:141, 142 plumosa 14:179 pringlei 13:433, 434, 475; 14:111, 191 pringleti 13:434 prismatica 13:430 psilocalyx 14:57, 142 purpurea 13:478; 14:101, 156, 163, 165, 166, 173, 174, 186, 222, 223,. 249, 234,255, 15:39 ramiflora 14:145 randaiensis 14:167; 15:39, 40 var. koreana 14:167 reevesii 14:38, 121, 142, 225 repanda 14:175, 179 reticulata 13:430; 14:149-151 reveest 14:225 revoluta 14:155 rheediit 14:108, 112 rhynchophylla 15:28 155 PHYTOLOGIA rivularis 13:499, 501; 14:179; 13:1) roigit 13:433 rubella 14:59, 102, 105, 106, 142, 143, 148, 225, 254; 15:30 forma crenata 14:225 var. dielsii 14:102 var. hemsleyana 14:102 forma robusta 14:59 forma subglabra 14:102 rugaefolia 14:148 rugifolia 14:222 rugosa 14:149 runcinata 14:108, 117 schlimui 13:431 seguini 14:49, 51, 52 selleana 14:150 serrata 13:440 serrulata’ 14:162.-172,.1 713, 253 sessilifolia 14:142 shafert 14:154 sieboldii 14:157, 255 sinensis 14:59, 108, 112 sinica 14:157, 161 siongsaiensis 14:225, 246 shikokiana 14:162 shirasawana 14:249 x shirasawana_ 13:433; 14:142, 250) 294; 15:30 sordida 14:150 sorsogonensis 13:430; 14:41 spinosa 13:430 stenophylla 14:143, 228; 15:25 subalbida 14:179 subglandulosa 13:430 subintegra 13:499 subintegerrima 13:431, 433 subpubescens 13:434; 14:167, 23); 230 suffruticosa 14:231 sumatrana 14:125 taquetit 14:162 tectonaefolia 13:502 tectoniolia 13:502; 14:36 tenuiflora 14:142 tomentosa 13:425, 426, 502; 14:36-38, 40, 107, 108, 111- 115, 126, 131, 179;:225, 243- 245 forma arborea 13:502 var. arborea 13:502 var. magna 14:40 forma villosa 13:502 triloba 13:430 September 1995 79(3):136-249 umbellata 13:430 vastifolia 13:430; 14:36 velutina 13:430 verticillata 13:430 vestita 14:37 viburnifolia 13:440 villosa 13:440, 441, 502; 14:36, S1y-2eu villosissima 14:220 virginiana 13:44] wallichiana 14:38, 112 woodii 14:248 wrightit 14:187 Callicarpha 13:409, 431 acuminata 13:431 Callicarpia 13:409, 441 americana 13:441 Cailicarppa 15:13 Callicarpus 13:408, 425, 431, 433; 14:249 acuminata 13:431, 433 Japonica 14:249 mimurazaki 14:249 Calliopsis 11:202, 343, 437; 14:402; 15:482, 486, 489 andrediformia 15:482 andreniformis 15:489 hirsutifrons 11:437 hondurasica 14:402; 15:482 nebraskensis 11:202, 343, 437 verbenae 11:437; 15:486 var. nebraskensis 11:437 Callirhoe 11:285 Callistephus 14:392 chinensis 14:392 Callocarpa 13:409 Callycarpa 13:409 Calochortus 14:349 Calophyllum 14:510; 15:197 antillanus 14:510 Calycarpa 13:408 Calymperaceae 15:64 Calyptothecium 14:202; 15:66, 450 duplicatum 14:202 nematosum 15:66 wightiit 15:66, 450 Camara 12:460, 461 salviaefolia 12:460, 461 B transvalensis 12:460, 461 salviifolia 12:460 var. transvalensis 12:460 Campylium 14:198, 203 hispidulum 14:198, 203 Campylopus 15:63, 448 ericoides 15:448 Warnock: Index to Phytologia volumes 11-15 156 gracilis 15:63, 448 richardtt 15:63 serrulatus 15:63 stamensis 15:63 umbellatus 15:63 Canadea 11:435, 446; 15:483 aubletia 11:446 Canavalia 15:501 cathartica 15:501 microcarpa 15:50] Canistrum 14:461, 464 aurantiacum 14:464 Cannabinaceae 15:421, 423 Cannabis 15:423 sativa 15:423 Canthium 13:449 Capparidaceae 13:374 Caprifoliaceae 12:21; 13:430, 478, 479; 14:36: 15:33! Capsella 14:285, 292 Caragana 15:362, 374 arborescens 15:374 Caraguata 13:122, 128, 129, 131; 15:173, 175, 184. 192,193 acanga 15:173, 175 caerulea 15:193 coerulea 15:184, 192 hygrometrica 13:128, 131 macrostachya 13:122, 131 sintenisit 13:129, 131 Carduaceae 11:203, 256; 13:7 Carex 11:340; 15:123, 201-215 arisanensis 15:215, 216 var. tremula 15:213-215 ciliato-marginata 15:206, 207 egena 15:220 filipes 15:210, 212-221 subsp. Arakiana 15:213 subsp. arisanensis 15:216, var. arisanensis 15:217 subsp. filipes 15:210, 213, 215, 216, 218, 220 subsp. kuzakaiensts 15:213 subsp. oligostachys 15:220, 221 var. oligostachys 15:220 subsp. Rouyana 15:213, 218- 220 var. Rouvana 15:218 var. sparsinux 15:218 subsp. tremula 1|5:213-215 var. tremula 15:215 glossostigma 15:208 grandiligulata 15:208 Okamotoi 15:208, 209 oligostachys 15:220 pachygyna_ 15:202, 203 pensvlvanica 11:340 Rouvana 15:218 siderosticta 15:204-206 var. pilosa 15:206 forma variegata 15:204 sparsinux 15:218, 220 tremula 15:215 tumidula 15:208, 210, 211 Carlowrightia 12:427 parviflora 12:427 parvifolia 12:427 pubens 12:427 torreyana |2:427 Carpinus 11:427, 428; 13:365 Carpogymnia 15:144, 148, 149 Dryopteris 15:148, 149 var. disjuncta 15:148 var. Dryopteris 15:148 var. pumila 15:148 Carya 13:471; 15:14, 297 floridana 13:471 tomentosa 15:297 Caryophyllaceae 15:47 Caryopteris 13:428, 429 paniculata 13:428, 429 Casparea 15:53 deserti 15:53 lunarioides 15:53 Casselia 12:6; 13:29, 401 glaziovii 13:29 Cassia 13:34; 14:285, 292; 15:496, 500 glauca 15:500 surattensis 15:500 Castanopsis 14:142; 15:16 Castelia 12:6; 13:401; 15:41, 42 cuneato-ovata 15:41, 42 Castilleja 11:307; 14:285, 292 Casuarina 14:142, 330 glauca 14:330 Catalpa 15:307 bignonioides 15:307 ovata 15:307 Catharexylum 13:277, 285 donnell-smithii 13:285 Catlicarpa 13:409, 497 ampla_ 13:497 Catopsis 14:463; 15:179, 180 nutans 14:463 paniculata 15:179, 180 pendula 15:179 sessiliflora 15:179 lod PHY TOLOGIA Caudalejeunea 15:452 fruticosa 15:452 Caulalejeunea 15:62 fruticosa 15:62 Ceanothus 14:396; 15:334 Celastraceae 15:332 Celtis’ (led ive 12:3; 32312; 15:106, 421, 422 integrifolia 15:106 laevigata 12:3 occidentalis 12:3; 15:421, 422 var. canina 15:421 var. crassifolia 15:421 var. occidentalis 15:421, 422 var. pumila 15:42] reticulata 13:312 tenutfolia 12:3 Centaurea 14:130 cyanus 14:130 Centrospermae 11:359; 12:184 Centrostachys 13:198 aspera 13:198 Cephalanthera 11:425 rubra 11:425 Cephaelis 15:54, 59 elata 15:54 tomentosa 15:54 Cephalanthus 11:341 Cephalocereus 13:34, 383-385 colombianus 13:383-385 lanuginosus 13:383 russelianus 13:384, 385 Cerastium 14:285, 292 Cerasus 15:307 lusitanica 15:307 Ceratodon 14:199 purpureus 14:199 stenocarpus 14:199 Ceratolejeunea 14:197 flagelliformis 14:197 Cercospora 11:202, 501; 12:26, 115; 13:427, 476 callicarpae 13:427, 476 cardiostegiae 12:115 lippiae 12:26 papillosa 11:501 pulvinulata 13:476 verbenae-strictae 11:202 verbenicola 11:202, 501 Cereus 13:381; 14:352 tetragonus 13:38] Ceriops 14:304; 15:477 tagal 14:304;, 15:477 Chaetogastra 13:65 lasiophylla_ 13:65 September 1995 79(3): 136-249 Chaetomitropsis 15:67 glaucocarpa 15:67 Chaetopappa 12:476 Chamaepericlimenum 15:427 canadense 15:427 Chamaepericylmenum 13:476 canadense 13:476 Chamaecyparis 15:306 formosensis 15:306 obtusa 15:306 Chamaerhodos 15:335, 353, 354 erecta 15:354 var. erecta 15:354 var. parviflora 15:354 Nuttallit 15:354 Chamaesyce 13:385, 400; 15:446 buxifolia 13:385 glyptosperma 15:446 mesembryanthemifolia 13:385, 400 serpyllifolia 15:446— Chaptalia 14:130 nutans 14:130 Chascanum 12:6; 13:401 Cheilanthes 15:142, 143 Feei 15:143 Cheirodendron 13:369 platyphyllum 13:369 Chenopodiaceae 15:332 Chenopodium 14:282 Chevalieria 14:464 sphaerocephala 14:464 Chilianthus 13:429 arboreus 13:429 Chiloscyphus 15:447 argutus 15:447 Chimaphila 15:334 Chiococca 15:54 alba 15:54 Chione 15:55 buxifolia 15:55 guatemalensis 15:55 panamensis 15:55 Chionostomum 15:67 angustifolium 15:67 Chiranthodendron 14:508 Chirripoa 14:463 solitaria 14:463 Chloanthaceae 12:6; 13:401 Chlorella 11:508 Chlorobacteriaceae 11:144 Chloroleucon 13:391, 400 mangense 13:391, 400 Chlorophora 15:318 excelsa 15:318 Warnock: Index to Phytologia volumes 11-15 158 Chrysanthellum 14:321 americanum 14:321 mexicanum 14:321 weberbaueri 14:321 Chrysanthemum 14:130 frutescens 14:130 leucanthemum 14:130 pathenium 14:130 Chrysobotrya 15:426 aurea 15:426 Chrysophyllum 15:197 Chrysopsis 11:198 villosa 11:198 Chrysothamnus 11:427 viscidiflorus 11:427 Chuquiraga 14:130 jussieut 14:130 Cibotium 15:44, 47 chamissoi 15:44 glaucum 15:44 menziesii 15:44 splendens 15:44 Cicer 15:363, 391 arietinum 15:391 Cinchona 13:78; 14:278 officinalis 13:78 Cinnamomi 13:226 Cinnamomum 12:181 zeylanicum 12:181 Cipuropsis 13:84, 85, 120, 131; 14:463 subandina 13:120, 131; 14:463 Cirrhopetalum 13:309 fimbriatum 13:309 Cissus 13:430 triloba 13:430 Cistaceae 13:374; 15:332, 429 Citarexylum 13:315 subflavescens 13:315 Cithaerexylon 13:277 Citharaexylum 13:277 Citharaxilium 13:277, 292 hidalgense 13:292 Citharaxylum 13:277, 292 hidalgense 13:292 Citharexilom 13:277 Citharexilum 13:277, 282 caudatum 13:282 Citharexyhum 14:429 Citharexylon 13:242, 286, 289, 293, 294, 299, 327 bahamense_ 13:242, 289 JOrgensentt 13:293 karstenit 13:294 myrianthum 13:299 spinosum 13:286 Citharexyium > 12:6,221,. 27. 31,5 32° 13:242, 277-304, 310-315, 401; 14:216, 429-435, 507- ai) affine 13:278, 279; 14:430 altamiranum 13:279 amazonicum 13:279; 14:430 ambiguum 13:280 andinum 13:280 argutedentatum 132280, * 303: 14:430 argutidentatum 13:280 bahamense_ 13:289, 290 barbinerva 13:298 barbinerve 13:299 berlandieri 13:280 bourgeauianum 13:281 brachyanthum 13:281,. _ 310; 14:431 brachyanyhum 13:281 caudatum 13:282, 283, 292, 293, 312, 314; 14:431, 509 chartaceum 13:284, 304; 14:507 cinereum 14:433, 434, 510 dawei 13:284, 316; 14:431 decorum 13:284, 290, 302; 14-432 dentatum 13:285 discolor 13:285; 14:432 donnell-smithii 13:285; 14:431, 432 dryanderae 13:286 ellipticum 13:286; 14:432 flabellifolium 13:286,. 310; 14:432 flexyosum 13:286, 287; 14:433 fruticosum 13:242, 283-285, 287-290, 314; 14:433-435, 507, 510 forma bahamense 13:2472, 288-290; 14:434 var. brittonii 13:284, 285, 289, 314; 14:434 var. pentadrum 14:434 var. smallit 13:289, 290; 14:434 var. subserratum 13:290 var. subvillosum 13:290; 14:433, 434 var. villosum 13:289, 290; 14:435 fulgidum 13:290 glabrum 13:29] glaziovii 13:291 [59 gleasonianum 13:279, 291 herrerae 13:291 hexangulare 13:283, 291, 303; 14:435 hidalgense 13:292, 301; 14:435, 510 hintoni 13:292; 14:435 hirtellum 13:310; 14:435 X hybridum 13:292; 14:435 ilicifolium 13:283, 293; 14:435 X jamaicense 13:282, 293, 310 j6rgensenit 13:293 jJurgenseni 13:293 karsteni 13:294 var. lanceolatum 13:294 kerberi 13:294 kobuskianum 13:294 kunthianum 13:295; 14:507 laetum 13:295 lankesteri 13:295 laurifolium 13:295 ligustrinum 12:31, 32; 13:295, 296 lucidum 13:296; 14:507 lycioides 13:296, 311, 316; 14:507 macradenium 13:285, 296 macranthum 13:300 macrophyllum 13:296, 297, 302, 314; 14:507 matudae 13:297 mexicanum 13:297 mirifolium 13:297 mocinni 13:298; 14:507 var. longibracteolatum 13:298 molle 13:303 montanum 13:298, 310; 14:508 var. chimborazense 13:298 montevidense 13:298, 299; 14:508 montevidensis 13:298 myrianthum 13:299; 14:508 Oleinum 13:300; 14:508 ovatifolium 13:301 pachyphyllum = 13:301; 14:216, 508 var. canescens 14:216, 508 pentandrum 13:287,.° 301; 14:434, 509 x perkinsi 13:301, 310; 14:431, 509 perkinsti 13:301, 310; 14:509 poeppiggtt 13:297, 301 PHYTOLOGIA September 1995 79(3): 136-249 poeppigii 13:284, 297, 301, 302; 14:509 forma anomalum 13:302 var. calvescens 13:302 var. margaritaceum 13:302; 14:509 poeppigui 13:297, 301 pterocladum 13:292, 303 punctatum 13:280, 303; 14:435, 509 quadrangulare 14:434, 510 quercifolium 132303, 317: 14:510 quitense 13:284, 303, 304 racemosum 13:304 reitzit 13:304 reticulatum 13:304 rigidum 13:300, 310 roset 13:296, 310, 311 var. durangense 13:296, 311 var. pilosum 13:311 roxanae 13:312 scabrum 13:312 schottit 13:283, 312 Schulzit 13:312 sessaet 13:312; 14:510 sessel 13:279 Shrevet 13:313 solanaceum 13:299, 313 var. macrocalyx 13:313 spathulatum 13:313 spinosum 13:283, 286, 287, 290, 297, 313-315; 14:434, 509, 510 Standleyi 13:315 var. mexicanum 13:315 steyermarkii 13:315 suberosum 13:315 subflavescens 13:315; 14:511 subserratum 14:434 subthyrsoideum 13:284, 316 sulcatum 13:316 tetramerum 13:296, 316 tristachuym 13:317 tristachyum 13:317; 14:511 ulet 13:302, 317 var. calvescens 13:317 weberbaueri 13:303, 317 Citharoxylon 13:287; 14:432 flabellifolium 14:432 fruticosum \3:287 Citrus 12:54 aurantifolia 12:54 limonia 12:54 Cladium 14:330 Warnock: Index to Phytologia volumes 11-15 160 jJunceum 14:330 cajanifolia 15:500 Cladosporium 12:437 guianensis 15:500 herbarium 12:437 laurtfolia 15:500 Claopodium 15:67 ternatea 15:500 assurgens 15:67 Clostridium 11:426 Clastrobryum 15:45] butyricum 11:426 indicum 15:451 Clusia 14:217; 15:54 Cleistostoma 15:66 rosea 14:217 ambigua 15:66 Cnemidophacos 15:380 Clematis 15:331 pectinatus 15:380 Cleome 11:423, 429, 431 Cnidoscolus 13:315 integrifolia 11:424 Coccocypselum 15:54 ornithopodioides 11:423, 429, glabrum 15:54 431 Cochranea 11:87 Clerodendron 13:376 anchusaefolia 11:87 Clerodendrum 11:70; 12:21, 477, Coleus 12:47, 162, 164, 190, 283, 478, 483; 13:306, 376; 332,.339 14:304; 15:224, 305, 472 amboinicus 12:47, 162, 164, 190, glabrum 13:306 283, 332, 339 var. vagum 13:306 Cololejeunea 15:62 indicum 15:305 oshimensis 15:62 inerme 14:304; 15:472 Colubrina 14:413 intermedium 12:477 glabra 14:413 forma albiflorum 12:477 Colura 15:62 lindleyi 12:477 acroloba 15:62 forma albiflorum 12:477 Comanthera 13:218 paniculatum 12:478 kegeliana 13:218 forma albiflorum 12:478 Comarum 15:348 thomsonae 11:70 palustre 15:348 viscosum 15:224 Combretaceae 13:302 Clethra 13:205, 357; 14:196; 15:54 Combretum 12:42, 461; 14:411 lanata 15:54 micranthum 14:411 Clibadium 13:434; 14:131 Commelina 12:122 asperum 14:131 Compositae PU? (218, 359; surinamense 14:131 12:465, 468, 471, 474, 476; sylvestre 14:131 14:129, 321, 391; 15:47, 458 Clidemia 11:385, 397-399 acutifolia 11:398 allardii 11:397 aphanantha 11:399 bonplandii 11:399 chocoensis 11:397 debilis 11:399 densiflora 11:397 diffusa 11:385 dimorphica 11:385 fissinervia 11:398 micrantha 11:398 obliqua_ 11:397, 398 petiolata 11:398 rariflora 11:398 semijuga 11:385 uribei |1:397-399 Cliona 11:360 Clitoria 15:496, 500 Conanthes 14:462 albiflos 14:462 Condalia 11:12 Congea 15:269 chinensis 15:269 var. connata 15:269 muniri 15:269 Coniferales 15:152 Coniothyrium 13:476 callicarpae 13:476 Connellia 14:458, 462, 490 augustae 14:462, 490 Conocarpus 14:313, 318 erecta 14:318 Convolvulaceae 11:41 Conyza 11:218; 14:131 bonaritensis 14:131 var. letotheca 14:131 Copernicia 14:428 161 PHYTOLOGIA Cordaitales 14:392 Cordia: 12:26, 27. 19; 196... 2775 13:295, 333, 357; 14:407; 15:106, 496, 501 abyssinica 15:106 cana 12:26, 27 sebestena 15:501 sellowiana 13:333 subcordata 15:501 Cordyline 14:431 terminalis 14:43] Coreopsis 11:198, 340 palmata 11:198, 340 Cornaceae 12:184; 13:476; 15:330, 333, 427 Cornus 12:3, 215; 15:427, 428, 483 alba 15:427, 428 var. alba 15:428 forma azurea 15:428 var. Baileyi 15:428 var. californica 15:428 var. interior 15:428 var. occidentalis 15:428 subsp. stolonifera 15:428 alternifolia 15:427 Baileyi 15:428 californica 15:428 canadensis 15:427 var. canadensis 15:427 var. Dutillyt 15:427 var. intermedia 15:427 canadensis X suecica 15:427 candidissima 15:428 circinnata 15:428 drummondii 12:3 paniculata 15:428 racemosa 15:427, 428 rugosa 15:427, 428 sericea 15:428 var. occidentalis 15:428 stolonifera 15:428 forma azurea 15:428 unalaschkensis 15:427 Cornutia 12:6; 13:324, 334, 401, 428. f4e111, 420-429; 152113 coerulea 14:421 grandifolia 13:428; 14:111, 420- 424, 426 var. intermedia 14:423 var. normalis 14:423 var. purpust 14:421, 422, 424 var. quadrangularis 14:422, 424 var. storkit 14:424 September 1995 79(3):136-249 Jamaicensis 14:424, 429 latifolia 14:424, 425, 428 forma alba 14:425 lilacina 14:422, 425, 426 var. velutina 14:422, 425 liliacea 14:425 microcalycina 14:421, 422, 426- 428 var. anomala 14:422, 426 var. pulverulenta 14:426-428 obovata 14:427 odorata 13:324; 14:421, 422, 427, 428 var. calvescens 14:427 var. colombiana 14:421, 422, 428 pubescens 14:428 pyramidata 14:428, 429 var. isthmica 14:429 thyrsoidea 14:424, 429 velutina 13:334 Cornutioides 14:420 Coronilla 15:362, 390 varia 15:390 Corylaceae 15:334, 414, 419 Corylus 15:419, 420 americana 15:419, 420 cornuta 15:420 var. californica 15:420 var. cornuta 15:420 var. glandulosa 15:420 rostrata 15:420 Cosmos 14:131 bipinnatus 14:131 Cotinus 14:146 coggyria 14:146 Cotoneaster 15:333, 335, 338 acutifolia 15:338 melanocarpa 15:338 Cottendorfia 14:458, 462 florida 14:462 Coussarea 15:482 Cowania 11:427 mexicana 11:427 Crassulaceae 14:391 Crataegus 12:5; 14:407; 15:78, 123, 335, 338, 341, 342 chrysocarpa 15:341 columbiana_ 15:341, 342 Douglasii 15:341, 342 marshallti 12:5 punctata 15:342 rotundifolia 15:341, 342 succulenta 15:341, 342 var. occidentalis 15:342 Warnock: Index to Phytologia volumes 11-15 162 Crataeva 15:99 gynura 15:99 Crescentia 15:4 Cujete 15:4 Crescentiaceae 14:433 Crescentieae 14:433 Cressa 11:41; 15:489 aphylla 11:41 Crinum 15:496, 498, 499 amabile 15:499 asiaticum 15:499 bakeri 15:498, 499 procerum 15:499 rumphii 15:499 Croftia 12:427 parvifolia 12:427 Crossandra 12:427 fascicularis 12:427 Croton 13:294, 295, 386, 387, 400 bondaensis 13:386, 387 cienagensis 13:386 fragilis 13:386, 400 guildingii 13:386, 387, 400 Cruciferae 11:359; 13:374 Cryptanthopsis 13:459, 461; 14:464; 15:193 aloifolia 15:193 navioides 13:461 saxicola 13:461; 14:464 Cryptanthus 14:460, 463; 14:174, 175, 178 acaulis 15:178 var. argenteus 15:178 bromelioides 14:463 morrenianus 15:174, 175 Cryptocalyx 12:20 Cryptocarpa 13:34 Cryptogramma 15:142, 143 crispa 15:143 var. acrostichoides 15:143 var. crispa 15:143 Stelleri 15:143 Cucurbitaceae 13:212; 15:438 Cucurbitales 15:438 Cuphea 11:83 Cupressus 11:307; 15:306 macrocarpa 15:306 Curculionidae 12:122 Cucurbitaceae 14:391 Cunoniales 15:423 Cupressaceae 15:152, 156 Curcuma 15:306 longa 15:306 Cuscuta 13:477; 15:491 coryli 13:477 Cussonia 15:318 arborea 15:318 Cyanea 13:369 leptostegia 13:369 Cycadofilicales 14:392 Cycas 14:407 Cyclamen 11:425 persicum 11:425 Cyclosorus 15:45 cyatheoides 15:45 dentatus 15:45 sandwicensis 15:45 Cylindrosporium 12:26 lippiae 12:26 Cymbidium 13:305 Cyperaceae 13:36, 40; 15:47, 201 Cyperus 13:36-41 atribulbus 13:36 capillifolius 13:38-40 pelophilus 13:36-38, 41 sect. Polystachyi 13:36 polystachyos 13:36-38 var. leptostachyus 13:36 var. polystachyos 13:36, 37 var. texensis 13:36, 37 subgen. Pycreus 13:36 rivularis 13:36, 38-40 var. lagunetto 13:38, 39 subsp. lagunetto 13:40 var. rivularis 13:36, 38-40 sect. Sulcatae 13:36 sulsinux 13:36, 37 Cyphomandra 12:250, 251 mortoniana 12:250 patrum 1|2:251 Cyrtandra 13:81; 15:47 Cytharexylon 13:282, 315 caudatum 13:282 spinosum 13:314 Cyrtobagous 12:122 singularis 12:122 Cyrtocarpa 14:413 edulis 14:413 Cyrtomium 13:451 Cystopteris 15:144, 145, 149 bulbifera 15:149 Dickeana_ 15:149 fragilis 15:149 forma Dickena 15:149 var. fragilis 15:149 montana 15:149 Dahlia 14:131 lehmannit 14:131 variabilis 14:131 163 PHYTOLOGIA Dalea 12:77 lippiastrum 12:77 Dasiphora 12:478; 15:347 fruticosa 12:478; 15:347 forma villosissima 12:478 Dasyphyllum 14:321, 322 barbatum 14:321: Datura 11:424; 14:420 stramonium 11:424 Daucus 11:424 carota 11:424 Davya_ 14:265 sect. Adelobotrys 14:265 calyptrata 14:265 ciliata 14:265 claussenti 14:265 sect. Eudavya 14:265 glabra 14:265 guianensis 14:265 guyanensis 14:265 paniculata 14:265 peruviana 14:265 scandens 14:265 Deinacanthon 14:464; 15:174, 175 urbanianum 14:464; 15:174, 175 Delphinium 11:198 penardi 11:198 Dendrobium 13:305, 307, 308 aggregatum 13:307, 308 var. Jenkinsti 13:308 Griffithianum 13:308 Jenkinsti 13:308 lindleyi 13:308 var. Jenkinsti 13:308 Derris 14:178 Deschampsia 11:373; 12:249 mathewsii 11:373; 12:249 Desmodium 15:363, 391 canadense 15:391 Desmoscelis 14:266 Detarium 15:106 Deuterocohnia 14:458, 462, 490 longipetala 14:462, 490 Diandrolyra 11:152, 154 bicolor 11:154 Dianella 13:369; 14:213 lavarum 14:213 sandwicensis 14:213 Dianthera 12:247 parviflora 12:247 parvifolia 12:247 Dianthus 13:31 caryophyllus 13:31 Diapensiaceae 12:317; 15:330 Diatrype 13:476 September 1995 79(3):136-249 callicarpae 13:476 Dicaeoma 11:164, 202, 342 verbenicola 11:164, 202, 342 Dichroa_ 13:428 febrifuga 13:428 Dicopsida 15:159 Dicotyledoneae 15:459 Dicranaceae 14:199; 15:63, 448 Dicranella 15:63, 448, 452 brasiliensis 15:63, 448, 452 miquelianus 15:448 Dicranopteris 15:43 emarginata 15:43 linearis 15:43 var. maxima 15:43 Dicranum 14:199 sumichrasti 14:199 Dicypellia 13:221, 223 Didieriaceae 14:391 Didymodon 14:199 campylocarpus 14:199 Diellia 13:452; 15:47 Digitaria 11:340 sanguinalis 11:340 Diholcos 15:380 bisulcatus 15:380 Dioclea 15:289, 291, 294 trinervia 15:291, 294 Diodia 15:273 pedunculata 15:273 Diospyros 11:31; 15:106, 260 batocana 15:260 Diostea 11:195; 12:6, 20, 27, 31, 36; 13:195, 401; 14:402 jJuncea 12:27, 31, 36; 14:402 scoparia 11:195; 12:27; 13:195 Dipelta 14:146 floribunda 14:146 Diphystema 12:21 Diplostephium 14:131 baccharideum 14:131 cinerascens 14:131 var. centrale 14:131 floribundum 14:131 subsp. putumayense 14:131 revolutum 14:131 rosmarinifolium 14:131 Dipterocalyx 12:6, 151, 198, 199, 209-211, 481, 482 glabrescens 12:151, 209-211 hirta 12:199 hirtus 12:209 scaberrima 12:481 Dipterocarpus 13:506; 15:15 macrocarpus 13:506 Warnock: Index to Phytologia volumes 11-15 164 Dipyrena 12:6; 13:40] Dissanthelium 11:361-376; 12:249 aequale 11:362, 364, 368 breve 11:364, 371 brevifolium 11:362, 365, 375 californicum 11:361, 364, 365 calycinum 11:362, 364, 372 densum 11:362, 365, 374 expansum 11:365, 374 laxifolium 11:364, 370 longiligulatum 11:362, 364, 369 macusaniense |2:249 mathewsii 12:249 minimum 11:361, 362, 364, 365; 12:249 patagonicum 11:361-364, 368 peruvianum 11:363, 364, 366 pygmaeum 1|1:363, 364, 367 rauhii 11:362, 365, 376 sclerochloides 11:361, 365, 373; 12:249 semitectum 11:362, 364, 370 supinum 11:361, 363, 372 trollii 11:363, 364, 367 Disteganthus 14:464; 15:173-175 basi-lateralis 14:464 moensit 15:174, 175 scarlatinus 15:173, 175 Distiacanthus 15:173-175 morrenianus 15:174, 175 scarlatinus 15:173, 175 Distichlis 14:284; 15:489 Stricta 14:284 Distylium 14:508 Ditrichaceae 14:199; 15:63, 448 Doellingeria 12:478 umbellata 12:478 forma intercedens 12:478 Dolichos 15:289, 290 insularis 15:290 Donatia 15:473 Donatiaceae 15:473 Doritis 13:305 Doryopteris 13:450-452; 15:44 decipiens 13:450, 451; 15:44 decora 15:44 var. decipiens 15:44 Dracaena 13:369 Drejera 12:247 parviflora 12:247 Drepania 14:395 mexicana 14:395 Drosera 14:332 Dryas 15:332, 334, 335-357 Drummondti 15:356 forma tomentosa 15:356 integrifolia: 15:356,357 var. sylvatica 15:356, 357 octopetala 15:356 var. Hookeriana 15:356 var. octopetala 15:356 Drymocallis 15:347 agrimonioides 15:347 Dryopteris 13:451, 452; 15:45, 46, 145-148, 150 austriaca 15:147, 150 var. americana 15:147 var. dilatata 15:147 var. spinulosa 15:147 cristata 15:147 var. Clintoniana 15:147 var. cristata 15:147 cyatheoides 15:45 dentatus 15:45 dilatata 15:147 disjuncta 15:148 Filix-Mas 15:147 fragrans 15:146, 147 var. remotiuscula 15:147 globulifera 15:46 goggilodus 13:451 keraudraniana 15:46 keraudreniana 15:46 Phegopteris 15:148 Robertiana 15:148 setigera 15:46 spinulosa 15:147 stenogrammoides 15:45 Thelypteris 15:148 var. pubescens 15:148 Dukea 15:54 panamensis 15:54 Dumortiera 14:198 hirsuta 14:198 Duranta 11:69, 70; 12:21; 13:287, 294 mutisit 13:294 repens 11:69, 70 var. variegata 11:69, 70 skottsbergiana 13:287 Dyckia 13:150, 151, 161; 14:457, 458, 462, 465-491; 15:163 acaulis 14:489 affinis 14:471, 474, 483, 488 altissima 14:478, 488-490 apensis 14:483, 488 argentea 14:474, 476, 484, 487, 488, 490 augustae 14:490 aurea 14:477, 488, 491 165 biflora 14:473, 484, 488 boliviensis 14:483, 488 bracteata 14:467, 468, 479, 488 brasiliana 14:469, 476, 481, 488, 49] brevifolia 14:469, 481, 488; 15: 163 burchellii 14:469, 473, 481, 488 cabrerae 14:467, 469, 470, 476, 479, 488 catharinensis 14:478, 479, 488 var. dentata 14:479 caulescens 14:490 chaguar 14:471, 482, 488 choristaminea 14:467, 479, 488 cinerea 14:466, 479, 488 coccinea 14:485, 488 var. deltoidea 14:485, 488 commixta 14:472, 473, 483, 488 consimilis 14:477, 487, 488 conspicua 14:483, 488 dawsonii 14:477, 486, 488, 489 decomposita 14:490 deltoidea 14:474, 485, 489 densiflora 14:462, 468, 475, 481, 489 desmetiana 14:490 dissitiflora 14:475, 477, 479, 486, 489 var. bracteata 14:479, 489 distachya 14:471, 473, 482, 489 forma induta 14:482 duarteana 1|4:468, 472, 475, 480, 485, 489, 49] duckei 13:150; 14:473, 484, 489 dusenii 14:469, 481, 489 elata 14:467, 479, 489 elongata 14:475, 485, 489 eminens 14:468, 481, 489 encholirioides 14:466, 469, 470, 472, 475, 478, 480, 489 var. encholirioides 14:478 var. rubra 14:479 exserta 14:466, 478, 489 ferox 14:471-473, 482, 489 forma australis 14:482 forma hamosa_ 14:482- subsp. hamosa_ 14:482 forma vulgaris 14:482 ferruginea 14:469, 481, 489 floribunda 14:471, 473, 483, 489 fosteriana \4:468, 475, 479, 489 frigida 14:466, 470, 478, 489 gemellaria 14:481, 489 gigantea 14:490 PHY TOLGGTIA September 1995 79(3):136-249 gilliesit 14:483, 489 glandulosa 14:474, 484, 489, 49] glaziovii 14:490 goiana 14:467, 479, 489, 491 gracilis 14:477, 488, 489 grandiflora 14:478, 489 grandifolia 14:478, 489 grisebachit 14:490; 15:163 hamosa_ 14:482, 489 hassleri 14:483, 489 hatschbachii 14:468, 480, 489, 491 heloisae 14:473, 484, 489 hilaireana 14:474, 484, 489 horridula 14:476, 486, 489 ibiramensis 14:471, 474, 483, 489 insignis 14:466, 478, 489 flaviflora 14:478 var. macrantha 14:478 var. obtusiflora 14:478 interrupta 14:482, 489 irmgardiae 13:150, 161; 14:468, 480, 489 irwintt 14:472, 483, 489, 491 kuntzeana 14:481, 489 x Lad Cutak 14:490 lagoensis 14:468, 476, 481, 489 laxiflora 14:490 lemaireana 14:490 leptostachya 14:471, 473, 483, 489 linearifolia 14:474, 484, 489 longifolia 14:483, 489 longipetala 14:462, 490 lutziana 14:477, 488, 489 macedoi 14:474, 484, 489 machrisiana 14:475, 485, 489 macracantha 14:478, 489 macropoda_ 14:475, 476, 485, 489, 49] maracasensis 14:470, 476, 482, 489 maritima 13:150; 14:457, 466, 478, 489 marnier-lapostollet 14:474, 484, 489 mello-barretot 14:471, 474, 483, 489 meziana 14:482, 489 micracantha 14:479, 489 microcalyx 14:471, 473, 482, 483, 489 var. Inermis 14:482 Warnock: var. micrantha 14:483 var. microcalyx 14:482 var. ostenil 14:483 minarum 14:468, 480, 489 minutiflora 14:483, 489 missitonum 14:484, 489 var. breviflora 14:484 mitis 14:476, 477, 486, 489 montevidensis 14:480, 489 monticola 14:467, 469, 470, 475, 478, 489 morreniana 14:481, 489 myriostachya 14:478, 489 niederleinii 14:472, 477, 484, 489 odorata 14:466, 478, 489 oligantha 14:472, 484, 489 orobanchoides 14:472, 473, 483, 489 paraénsis 13:150, 161; 14:478, 488, 489 pectinata 14:476, 486, 489, 491 pedicellata 14:466, 478, 489 princeps 14:466, 478, 481, 489, 490 pseudococcinea 14:470, 476, 481, 482, 489 pulquinensis 14:471, 473, 483, 489 pumila 13:151, 161; 14:474, 484, 489 racemosa 14:477, 483, 488, 489 ragonesei 14:472, 475, 484, 489 ramosa 14:490 rariflora 14:472, 477, 480, 481, 484, 489 var. cunninghami 14:480 var. montevidensis 14:480 regalis 14:478, 489 reitzii 13:150; 14:468, 469, 480, 489 remotiflora 14:468-470, 472, 473, 480, 483, 489 var. angustior 14:480 var. montevidensis 14:480, 483, 489 var. remotiflora 14:480 rojasti_ 14:483, 489 rubra 14:479, 489 saxatilis 14:475, 477, 486-489 schwackeana_ 14:469, 470, 481, 489 secunda 14:477, 487, 489, 491 selloa 14:457, 466, 478, 489 sellowiana 14:476, 487, 489 Index to Phytologia volumes 11-15 166 sickii 14:474, 484, 489 silvae 13:151, 161; 14:470, 474, 482, 489 simulans 14:467, 470, 479, 489 sordida 14:472, 484, 489 spectabile 14:490 spinulosa 1|4:476, 486, 489, 491 stenophylla 14:477, 487, 489, 491 subinermis 14:474, 484, 489 subsecunda 14:490 sulphurea 14:481, 489 tenuis 14:469, 470, 474, 481, 489 tobatiensis 14:472, 483, 489 tomentella 14:472, 473, 484, 489 tomentosa 13:150; 14:478, 489 trichostachya_ 14:467, 470, 479, 489 tuberosa 13:151; 14:475, 485, 489 var. deltoidea 14:485, 489 tweediei 14:473, 484, 489 uleana 14:475, 486, 489 ursina 14:466, 468, 470, 472, 478, 480, 489 vaginosa 14:480, 489 velascana 14:471, 482, 489 velloziiflora 14:474 velloziifolia 14:471, 482, 489 vestita 14:466, 467, 471, 475, 478, 489 virgata 14:466, 470, 478, 482, 489 warmingii 14:476, 487, 489 weddelliana 14:470, 475, 482, 489 Echinochloa 11:340, 414 crus-galli 11:340, 414 Echinocystis 15:438, 439 lobata 15:439 Ectropothecium 15:68, 451 cyperoides 15:68 dealbatum 15:451 intorquatum 15:68 monumentorum 15:68 siamense 15:68 Eegipnila. 13:319 anomala 13:319 Egeria 15:496 densa 15:496 Egiphylla 13:497 macrophylla 13:497 Ehretia 15:237 Ehretiaceae 12:26, 27, 79 167 PHY LOLOGTTA Eichornia 12:121, 122 crassipes 12:121, 122 Elaphoglossum 15:45 hirtum 15:45 var. micans 15:45 wawrae 15:45 Eleagnaceae 15:330, 332 Eleagnus 14:146 pungens 14:146 reflexa 14:146 Eleocharis 14:284 rostellata 14:284 Elephantopus 14:131 mollis 14:131 Elodea 15:496 densa 15:496 Empetraceae 15:330, 332 Enchlorion 13:115 saundersti 13:115 Encholirion 13:122, 123, 126, 131, 136; 14:478, 479, 489 catharinense 14:479, 489 corallinum 13:123, 131 garreli 14:478, 489 jJonghii 13:122 libont 13:123, 131 roseum 13:123, 131, 136 variegatum 13:123, 131 sanguinolentum 13:126, 131 ynghit 13:123 Encholiriun 13:123, 131, 152, 161; 14:458, 462, 478, 490 augustae 14:462 corallinum 13:123, 131 glaziovii 13:152, 161 magalhaesii 1\3:152, 161 spectabile 14:462, 490 subsecundum 13:152; 14:490 Endodeca 12:414-416, 418 serpentaria 12:416, 418 Engelhardtia 15:197 Enterolobium 13:392, 400 cyclocarpum 13:392, 400 Entodon 14:204,; 15:451 abbreviatus 14:204 angustifolius 15:451 erythropus 14:204 Jamesonit 14:204 Entodontaceae 14:204; 15:451 Ephedra 11:427 viridis 11:427 Ephialis 15:222, 255 pentaphylla 15:255 Ephialum 15:222 Ephielis 15:73, 78, 224 September 1995 79(3):136-249 Epidendrum 13:305; 14:1-4, 21, 23 Hawkes 14:2-4, 21, 23 ibaguense 13:3 Epilobium 12:478 hornemanni 12:478 forma albiflorum 12:478 Equisetaceae 15:134 Equisetales 15:134 Equisetum 15:134-138 affine 15:136 arvense 15:135, 137 var. arvense 15:137 var. boreale 15:137 Ferrissti 15:136 fluviatile 15:135, 138 hyemale 15:135-137 var. affine 15:136 var. californicum 15:137 var. elatum 15:136, 137 var. hyemale 15:136 var. intermedium 15:135, 136 var. Jesupit 15:136 forma polystachyum 15:137 var. pseudohyemale 15:136 var. robustum 15:136, 137 hyemale X laevigatum 15:136 hyemale X variegatum 15:136 intermedium 15:135 kansanum 15:135 laevigatum 15:135, 136 laevigatum x variegatum [52136 limosum 15:138 Nelsonti 15:136 palustre 15:135, 138 var. americanum 15:138 var. palustre 15:138 var. simplicissimum 15:138 pratense 15:135, 137 prealtum 15:136 scirpoides 15:135, 137 sylvaticum 15:135, 137, 138 var. multiramosum — 15:137, 138 var. pauciramosum — 15:137, 138 var. sylvaticum 15:138 trachyodon 15:136 variegatum 15:135-137 var. alaskanum 15:137 forma anceps 15:137 var. anceps 15:137 var. Nelsoniui 15:136 Equisophyta 15:129, 134 Equisopsida 15:134 Warmock: Index to Phytologia volumes 11-15 168 Eragrostis 115289; 14:279 393; 152501 amabilis 15:501 oxylepis 11:289; 14:393 tenella 15:SO01 Erechtites 14:131 valerianifolia 14:131 Erianthus 14:91-93 angustifolius 14:92, 93 asper 14:91, 92 biaristatus 14:91, 92 clandestinus 14:92, 93 glabrinodis 14:92, 93 purpureus 14:91, 92 saccharoides 14:92, 93 subsp. angustifolius 14:92 var. biaristatus 14:92 subsp. genuinus 14:92, 93 var. trinti 14:92, 93 subvar. glabrinodis 14:93 trinit 14:91-93 Ericaceae 12:313; 15:330, 332, 334 Ericentrodea 14:322 corazonensis 14:322 var. cuatrecasasii 14:322 Erigeron 11:218 sumatresis 11:218 Erinus 11:6 peruvianus 11:6 Eriocaulon 15:457, 462 articulatus 15:457 decangulare 15:462 var. minor 15:462 pellucidum 15:457 septangulare 15:457, 462 texense 15:462 Eritochrysis 14:88-91 cayennensis 14:88, 91 var, laxiuscula 14:89 glabrifolia 14:88, 90 holcoides 14:88 laxa 14:88, 89 villosa 14:88, 90 warmingiana 14:88 Eriogonum 15:330, 492 longifolium 15:492 Eriophyes 14:335; 15:325 cryptotrichus 15:325 Eriophytes 15:307 Eriostax 14:464 glauca 14:464 Ernestia 13:68 adenotricha 13:68 karuruana |3:68 ovata 13:68 quadriseta 13:68 tenella 13:68 Eryngium 11:307; 12:27, 450 prostratum |2:27 Erysimum 11:256 officinale 11:256 Erysiphe 11:164, 202, 342, 343, 414 cichoracearum 11:164, 342, 343, 414 galeopsidis 11:342 horridula 11:202 lamprocarpa 11:202, 342 verbenae 11:343 Erythrina 13:312; 14:396 flabelliformis 13:312 Escallonia 13:278; 15:307 tortuosa 15:307 Espeletia 14:131 congestiflora 14:131 glossophylla 14:131 glandulosa 14:131 grandiflora 14:131 hartwegiana 14:131 var. brachyphylla 14:131 incana 14:131 Jimenez-quesadae 14:131 lopezit 14:131 murilloit 14:131 petiolata 14:131 var. escobensis 14:131 phaneractis 14:131 pleiochasia 14:131 schultesiana 14:131 Bsuris: 12122 Eucalyptus 11:82, 83; 14:330 robusta 14:330 Eumeces 12:313, 330 Inexpectatus 12:313, 330 Eupatorieae 12:465, 468, 469, 471, 475 Eupatoriinae 12:465, 468 Eupatorium 11:218, 341; 12:191; 14:131, 132 acuminatum 14:131 amygdalinum 14:132 angustifolium 14:132 bullatum 14:132 humile 14:132 inulaefolium 14:132 laevigatum 14:132 odoratum 14:132 paezense 14:132 pycnocephalum 14:132 scabrum 14:132 stoechadifolium 14:132 169 PHYTOLOGIA urticaefolium 11:341 Euphorbia 11:442; 13:385, 386; 14:285, 292, 391; 15:444- 446, 501 agraria 15:446 buxifolia 13:385 Cyparissias 15:445 Esula_ 15:445 Geyert 15:445, 446 glyptosperma 15:446 Helioscopia 15:445 intercedens 15:445 litoralis 13:385 lucida 15:445 marginata 15:445, 446 mesembrianthemifolia 13:38), 386 mesembryanthemifolia 13:38); 386 Peplus 15:445, 446 reinwardtiana 15:501 serpyllifolia 15:445, 446 serrulata 15:501 uralensis 15:445 virgata 15:445 Euphorbiaceae 11:200; 13:385, 400; 14:391, 441, 450; 15:47, 444, 458 Euphrasia 12:335 officinalis 12:335 Euphydras 11:360 Eurhynchium 14:203 riparioides 14:203 Eurotia 11:489 Eustoma 14:284 grandiflora 14:284 Euthamia 12:478 graminifolia 12:478 var. major 12:478 Evax 15:489 Excoecaria 14:304 agallocha 14:304 Exema 14:416 variopicta 14:416 Eysenhardtia 12:308 Fabaceae 11:203; 15:473 Fagaceae 15:333, 414, 420 Fagales 15:414 Fagus 11:427; 12:1 grandifolia 12:1 Faramea_ 15:54, 56-58 bullata 15:58 sect. Eufaramea 15:56 sect. Grandistipulata 15:56 September 1995 79(3): 136-249 sect. Homocladus 15:56 sect. Hypochasma_ 15:56 Jefensis 15:54, 56 loftoniit 15:54, 56 papillata 15:54, 57, 58 talamancarum 15:57 sect. Tetramerium 15:56, 58 Fascicularia 13:461; 14:460, 464; 152175; Vit; 178 bicolor 14:464; 15:175 pitcatirniifolia 15:177, 178 Fernseea 14:459, 463; 15:177 itatialae 14:463; 15:177 Ferocactus 14:413 rectispinus 14:413 Festuca 11:289, 307; 14:393 dertonensis 11:289; 14:393 Ficus 13:312 palmeri 13:312 Filicales 15:139, 141 Filix 15:149 fragilis 15:149 Fissidens 14:198: 15:63, 447, 448 asplenioides 14:198 hollianus 15:63 var. semperfalcatus 15:63 semperfalcatus 15:63 nobilis 15:447 sylvaticus 15:448 Fissidentaceae 14:198; 15:63, 447 Fletschmannia 12:465, 467, 468, 470-472, 474, 476 arguta 12:467, 468 microcephala_ 12:467, 468 repens 12:468 rhodostylis 12:467 schaffneri \2:467 Standley! 12:467 urenifolia 12:47] Flourencia 13:188 Flourensia 11:18; 12:188; 13:281, 282 Forestiera 12:308 Forchammeria 13:286, 445; 14:413 watsont 13:286; 14:413 Foreauella 15:69 orthothecia 15:69 Forestiera 13:473 ligustrina 13:473 Fosterella 14:458, 462 micrantha 14:462 Fouqueria 13:286; 14:413 peninsularts 13:286; 14:413 Fouquleriaceae 14:39] Fragaria 15:336, 344, 345 Warnock: Index to Phytologia volumes 11-15 170 canadensis 15:345 glauca 15:345 pauciflora 15:345 vesca 15:344 var. americana 15:344 var. bracteata 15:344 virginiana 15:344, 345 var. terrae-novae 15:345 Frankenia 15:489 Franseria 14:413 ambrosioides 14:413 Fraxinus 11:163, 427; 12:5; 13:449, 471 anomala_ 11:427 lanceolata 11:163 subsect. Melioides 12:5 uhdei 13:449 Frullania 15:62, 447 tamarisci 15:62 subsp. moniliata 15:62 tenuicaulis 15:447 Frullaniaceae 15:62, 447 Fuchsia 11:378 Funaria 14:200; 15:64, 449 calvescens 15:64 hygrometrica 14:200; 15:64, 449 var. calvescens 15:64 Funariaceae 14:200; 15:64, 449 Galax 12:313, 317, 318, 320 aphylla. 12:313, 317,.318,; 320 Galinsoga 14:132, 279 parvif ra 14:132 Galium 11:311, 312; 15:492 pilosum 15:492 virgatum 15:492 Galorrhoeus 15:445 Esula 15:445 lucidus 15:445 Galphimia 14:157 hirsuta 14:157 Gamopetalae 13:427 Gardenia 13:449 Gardoquia 12:164, 281, 283, 333 gillesii 12:164 origanoides 12:281, 283, 333 Garckea 15:63, 448, 452 comosa 15:448, 452 phascoides 15:63, 448 Garrelia 14:478, 479, 489 encholirioides 14:478, 479, 489 Garrya 14:194, 197 Gaura 11:41, 198; 14:289 coccinea 11:198 Gazania 14:132 speciosa 14:132 Gelsemium 13:473 sempervirens 13:473 Genipa 15:54, 58 vulcanicola 15:54, 58 Gentianaceae 12:21 Geophila 15:54 herbaceum 15:54 Geoprumnon 15:385 crassicarpum 15:385 succulentum 15:385 Geraniaceae 14:39] Gesneriaceae 12:21; 13:81 Gerardia 11:164; 12:428 dulcis 12:428 laevigata 11:164 Geum 15:336, 354-356 aleppicum 15:354, 355 var. Rydbergti 15:354 aurantiacum 15:355 macrophyllum X rivale 15:354, 355 macrophyllum 15:354, 355 var. perincisum 15:355 perincisum 15:354, 355 var. intermedium 15:355 var. perincisum 15:355 pervale 15:355 pulchrum 15:355 rivale 15:354, 355 rivale X perincisum 15:355 strictum 15:354 triflorum 15:354, 356 var. ciliatum 15:356 forma pallidum 15:356 var. triflorum 15:356 Geunsia 13:425, 428-430, 499; 14:36, 38, 40, 41, 45, 117, 145,235,239, 2402 15.15 acuminatissima 13:428 anomala 15:15 apoénsis 13:428, 429 beccariana 14:239, 240 cumingiana 13:428-430; 14:45 var. B 14:45 var. dentata 13:429 farinosa 13:428-430; 14:36, 38 flavida 13:428, 430 furfuracea 13:429 havilandit 14:235, 239 hexandra_ 13:428-430; 14:145 paloénsis 13:429, 430; 14:41 var. celebica 13:429 pentandra 13:429, 430; 14:38 ramost 13:499 L7] PHY POLOGIA straminea 14:40, 41 Ghinia 12:21 Ginkgoales 14:392 Glandularia 11:50, 121, 134, 135, 181, 184, 186, 187, 243, 262, 263, 268, 280, 318, 321, 323, 421, 438; 13:192, 193, 214, 254, 261, 266, 267, 269, 272; 14:294 berterot 11:438 X covasit 11:135 dissecta 13:192, 193 laciniata 11:135, 181, 318 laciniata x megapotamica 11:318 laciniata X peruviana 11:181 maritima 11:263 megapotamica 11:134, 135, 318 megapotamica XX __ peruviana 11:134 perakii 12:280; 13:214 perakiti X peruviana 11:280 peruviana 11:134, 135, 181, 280 peruviana X ~~ megapotamica Piet35 pulchella 13:192, 193, 254, 261, 267, 269, 272; 14:294 var. clavellata 14:294 var. gracilior 13:261 var. pulchella 13:254, 269 radicans 11:50 santiaguensis 11:121, 135 santiaguensis x laciniata 11:135 santiaguensis X megapotamica 112135, 421 selloi 13:261, 267 stellarioides 11:184, 186, 187 subincana 13:266 sulfurea 11:243 sulphurea 11:243 tampensis 11:262 tenera 11:268; 13:272 tenuisecta 11:280 tristachya 11:321 Glanduria 13:179; 15:478 Glecoma 11:32 hederacea 11:32 Gleichenia 15:43 linearis 15:43 Gleicheniaceae 15:43 Glomeropitcairnia 14:459, 463 penduliflora 14:463 Glycyrrhiza 15:362, 384, 389 lepidota 15:389 September 1995 79(3): 136-249 var. glutinosa 15:389 var. lepidota 15:389 Gmelina 15:224 dalrympleana_ 15:224 Gnaphalium 11:218, 286; 12:474; 14:132 elegans 14:132 luteo-album 11:218 subsp. affine 11:218 spicatum 14:132 Gnetales 14:392 Godmania 15:10} aesculifolia 15:101 Gomostachyum 12:6 Gongora 14:3 maculata 14:3 Goniostachyum 12:6, 27, 63, 179 berlandieri 12:179 cltrosum 12:27 graveolens 12:63, 179 Gonocormus 15:44 minutus 15:44 Goodenia 14:332 Gouldia 14:213, 214; 15:47-52 affinis 15:47, 48 var. gracilis 15:48 var. robusta 15:48 angustifolia 15:48 antiqua 15:47, 48 var. acuta 15:48 var. hirtellifolia 15:48 var. kauensis 15:48 var. kehenaensis 15:48 var. oblonga 15:48 arborescens 15:49, 51 aspera 15:48 axillaris 14:214; 15:48, 49 forma glabriflora 15:48 forma glabrifolia 14:214; 15:48 var. hawatiensis 14:214 forma lancifolia 14:214 var. microphylla 14:214 var. nodosa 1|4:214 bobeoides |5:48 cirrhopetiolata 15:49 congesta 15:49 cordata 14:214; 15:47, 49 var. acuminata 14:214 var. molokaiensis 14:214 var. nealae 14:214 var. nealiae |5:49 coriacea 15:49, 50 var.e 15:49, 50 crassicaulis |5:49 Warnock: degeneri 15:49 elongata 15:49 var. hirtellicostata 15:49 var. kahiliensis 15:49 forbesii 15:49 fosbergii 15:49 var. albicaulis 15:49 var. macrophylla 15:49 glabra 15:49 var. parvithyrsa 15:49 var. walpioensis 15:49 gracilis 15:47 hathewayi 15:50 Hillebrandii 14:214; 15:48 forma eunodosa 14:214 forma glabriflora 15:48 forma glabrifolia 14:214 var. hawailensis 14:214 forma lancifolia 14:214 forma microphylla 14:214 var. nodosa 14:214 var. typica 14:214; 15:48 hosakae 15:50 kaala 14:213; 15:47, 50 var. russii 14:213 macrothyrsa 15:47 kaalana 15:50 kapuaensis 15:50 var. pittosporoides 15:50 var. rigidifolia 15:50 var. rigidifolioides 15:50 var. violetiae 15:50 konaensis 15:50 var. latifolia 15:50 lanaiensis 15:50 macrocarpa 15:50 var. cuneata 15:50 var. sambucina 15:50 var. sclerophylla 15:50 var. teres 15:50 munroi 15:51 myrsinoidea 15:51 osteocarpa 15:51 ovata 14:214; 15:51 var. heterophylla 14:214; P5251 var. kalaupapa 14:214; 15:51 var. kalaupapana 15:51 var. lydgatei 14:214; 15:51 var. makawaoensis 14:214; [o5l var. maunahui 14:214; 15:51 var. maunahuiensis 15:51 Index to Phytologia volumes 11-15 172 var. membranacea_ 14:214,; loz51 var. oahuensis 15:51 var. obovata 14:214; 15:51 var. petiolata 14:214; 15:51 var. punaula 14:214; 15:51 var. punaulana 15:51 var. russitt 15:51 var. santalifolia 14:214,; [5251 var. Storeyi 14:214; 15:51 var. suehiroae 14:214; 15:51 var. wailauensis 14:214,; 1373] parvifolia 15:51 var. subpilosa 15:51 parvula 15:51 var. impressa 15:51 pedunculata 15:52 pseudodichotoma 15:52 pubescens 15:52 purpurea 15:48 quadrangularis 15:52 rotundifolia 15:52 sambucina 15:50 sandwicensis 15:49-52 forma alpha 15:50 var. arborescens 15:49, 51 var. hirtella 15:50 var. ovata 15:51 var. parvifolia 15:51 var. stipulacea 15:52 sclerotica 15:52 skottsbergii 15:52 stipulacea 15:52 var. rockii 15:52 st.-johnii 15:51 var. munrot 15:51 subcordata 15:52 tenuicaulis 15:52 terminalis 14:213, 214; 15:47-52 forma acuminata 14:214 forma acuta 15:48 forma albicaulis 15:49 var. angustifolia 15:48 var. antiqua 15:48 var. arborescens 15:49 var. aspera 15:48 var. beta 15:48 var. bobeoides 15:48 var. congesta 15:49 var. cordata 14:214; 15:49 var. crassicaulis 15:49 forma cuneata 15:50 var. degeneri 15:49 PHYTOLOGIA var. elongata 15:49 forma euarborescens 15:49 forma euglabra 15:49 var. forbesti 15:49 var. glabra 15:49 forma gracilis 15:48 var. hathewayi 15:50 forma heterophylla 14:214 forma hirtellicostata 15:49 forma hirtellifolia 15:48 var. hosakai 15:50 forma impressa 15:51 var. kKaala 14:213; 15:50, 51 forma kahili 15:49 forma kalaupapa 14:214; [o51 forma eukapuaensis 15:50 var. kKapuaensis 15:50 forma kauensis 15:48 forma kehena 15:48 forma eukonaensis 15:50 var. konaensis 15:50 var. lanai 15:50 forma latifolia 15:50 forma lydgatei 14:214 var. macrocarpa 15:50 forma macrophylla 15:49 forma makawaoensis 14:214 forma maunahui 14:214; 1551 forma membranacea 14:214 forma molokaiensis 14:214 var. myrsinoidea 15:50 forma nealae 14:214; 15:49 forma oahuensis 15:51 forma oblonga 15:48 forma obovata 14:214 var. osteocarpa 15:51 var. ovata 14:214; 15:51 var. parvifolia 15:51 forma parvithyrsa 15:49 var. parvula 15:51 var. pedunculata 15:52 forma petiolata 14:214 forma pittosporoides 15:50 var. pseudodichotoma 15:52 var. pubescens 15:52 forma punaula 14:214; {5:51 var. quadrangularis 15:52 forma rigidifolia 15:50 forma rigidifolioides 15:50 forma robusta 15:48 forma rockit 15:52 var. rotundifolia 15:52 September 1995 79(3): 136-249 forma russii 14:213; 15:51 forma santalifolia 14:214 forma sclerophylla 15:50 var. sclerotica 15:52 var. skottsbergtt 15:52 var. stipulacea 15:52 forma storey! 14:214 var. subcordata 15:52 forma subpilosa 15:51 forma suehiroae 14:214 var. tenuicaulis 15:52 forma teres 15:50 forma violetae 15:50 var. wailauensis 14:214 var. wawrana 15:52 wawrae 15:52 Graffenrieda 14:266, 267 emarginata 14:267 latifolia 14:267 subsp. meridensis 14:267 rotundifolia 14:266 rupestris 14:267 sessilifolia 14:266 subsp. occidentalis 14:266 sipapoana 14:266, 267 versicolor 14:267 Graftia 13:305, 306 Parishii 13:306 Graminastrum 11:365; 12:249 macusaniense 12:249 macusaniensis 11:365 Gramineae 12:249; 14:361 Grammitis 15:45 hookeri 15:45 tenella 15:45 Grandularia 11:280 tenuisecta 11:280 Gravisia 13:153, 161; 14:461, 13:175,. 176, 178, F79 aquilegia 15:175, 176, 178, exsudans 14:464 rodriguesiana 13:153, 161 Greigia 13:456, 464; 14:460, 464; 15:176-179 berteroi 14:464 landbeckii 15:177 pearcet 15:178 rohwederi 1|3:456, 464 sphacelata 14:463; 15:176, van-hyningit 13:456 Grevillea 14:213 robusta 14:213 Grewia 13:427 inaequalis 13:427 Grimmia 14:200 464; 179 463, We Warnock: Index to Phyrologia volumes 11-15 174 fusco-lutea 14:200 trichophyllum 14:200 Grimmiaceae_ 14:200 Grindelia 15:307 robusta 15:307 Grischowia 13:68 hirta 13:68 Grossularia 15:424, 425 hirtella 15:425 oxyacanthoides 15:424 setosa 15:424 Grossulariaceae 15:333, 423 Groutiella 15:449 goniorhyncha 15:449 Guagnebina 15:274, 279 luteo-rubra 15:275 lutescens 15:274, 279 Guazuma_ 13:365 Guettarda 13:278, 302 discolor 13:278 Gutierrezia 11:13, 489 Guttiferae 15:458 Guttiferales 15:446 Guzmania 13:85, 121, 124, 127-129, 131, 137, 138, 457, 464; 14:459, 463; 15:179, 180, 185, 192 balanophora 13:129, 131 bicolor 13:457, 464 capituligera 13:128, 131 cryptantha 15:180 fastuosa 13:128, 131 gracilior 13:457 hygrometrica 13:129, 131 monostachia 15:179 musaica 13:138 obtusa 13:121 ororiensis 13:129, 131 picta 15:185, 192 polycephala 14:463 Sintenisti_ 13:129, 131 squarrosa 15:180 splitgerbert 13:127, 131 tricolor 14:463 urbaniana 13:128, 131 wrightii 13:124, 131 zahniit 13:137 Guzvriesia 13:131, 137 magnifica 13:131, 137 Gymnocarpium 15:148 Dryopteris 15:148 Robertianum 15:148 Gymnophytina 15:129, 152 Gymnospermae 14:512 Gynoxys 14:132 parvifolia 14:132 Gynura 11:218 pseudochina 11:218 Hadongia 13:277, 278, 314 eberhardtii 13:314 Halimodendron 15:473 Halodendron \|5:473 Hamamelis 12:94 Haplopappus 11:427 armeroides 11:427 Harrisonia 15:258 abyssinica 15:258 Haworthia 12:184 sect. Retusae 12:184 sect. Rigidae 12:184 Hebenstretia 12:230 erinoides 12:230 Hechtia 13:136; 14:458, 462, 490; 157169: 1735. T76 argentea 14:490 desmetiana 14:490; 15:176 longifolia 15:169, 175 stenopetala 14:462 tillandsioides 13:136 Hedeoma 11:199; 12:47, 162, 164, 190, 283, 332, 339 floribunda 12:47, 162, 164, 190, 283, 332, 339 hispida 11:199 patens 12:47, 162, 164, 190, 283, 332, 339 Hedera 13:212 Hedwigia 14:202 ciliata 14:202 Hedwigiaceae 14:202; 15:66 Hedysarum 15:362, 390, 391 alpinum 15:390 forma albiflorum 15:390 var. americanum 15:390 var. grandiflorum 15:390 var. philoscia 15:390 americanum 15:390 boreale 15:390 var. boreale 15:390 var. cinerascens 15:390 var. Mackenzi 15:391 Mackenziti 15:390, 391 var. Frasert 15:390 sulphurescens 15:390 Heeria 15:260 Helenium 11:105 puberulum 11:105 Heleochloa 14:393 schoentodes 14:393 E75 PHY TOLOGIA Helianthemum 15:430 Bicknellit 15:430 Helianthus 11:424; 15:491 annuus 11:424; 15:491 Helichrysum 14:132 bracteatum 14:132 Helietta 12:188; 13:355 parvifolia 12:188; 13:355 Heliopsis 11:198 scabra 11:198 Heliotropiaceae 11:14, 87, 257 Heliotropium 11:14, 257; 12:40 arborescens 12:40 procumbens 11:257 Helipterum 14:132 manglesii 14:132 Helleranthus 11:32, 40 quadrangulatus 11:32, 40 Helleriella 14:4, 5, 21, 24 nicaraguensis 14:4, 5, 21, 24 Henriettella 11:397, 399; 13:80 fascicularis 13:80 maguirei 13:80 membranifolia 13:80 sylvestris 13:80 Henriettia 11:397, 399 Hepaticae 14:196; 15:61, 70, 447 Hepetis 15:163 lorentziana 15:163 Herbidae 15:159 Hermannia 12:279, 340 disticha 12:279 micrantha 12:279 pauciflora 12:340 Hernandea 14:217 sonora 14:217 Herpetineurum 14:203 toccoae 14:203 Hesperis 15:403 Hesperogreigia 14:464 berteroi 14:464 Heterocentron 14:260 Heterodera 12:26 marioni 12:26 Heterotropa 12:323, 328, 422 arifolia 12:328 virginica 12:323, 422 Hevea 12:58 brasiliensis 12:58 Hexalepis 13:84, 85 Hexastylis. 12:313,,. 321-323, .325- 330, 414, 419-422 arifolia 12:321, 328-330, 419- 421 var. arifolia 12:330 September 1995 79(3): 136-249 var. ruth 12:321, 329, 330, 419-42] heterophylla = 12:321-323, 325, 326 lewisit 12:321, 322, 326, 329 menningerit 12:321, 323, 422 minor 127321, 322, 328 pilosifera 12:327 ruthit 12:330, 420 shuttleworthit 12:321, 322, 328, 329 virginica. 12:313; 321-323; 326, 327, 419, 421 Hibiscus 14:431; 15:307, 441, 444 arnottianus 14:431 sabdariffa 15:307 trionum 15:444 Hierobotana 12:6; 13:401 Hilaria 11:453; 14:349 mutica 11:453 Hillia 15:54, 58 tetrandra 15:54, 58 Himantocladium 15:450 scrobiculatum 15:450 Hippia 12:6, 179, 216 graveolens 12:179, 216 Hirtella 15:260 bangweolensis 15:260 Hocquartia 12:415 Hofmeisteria 12:465-472, 474, 475 crassifolia 12:466 dissecta 12:466, 467, 471 fasciculata 12:465, 466 filifolia 12:466 gentryi 12:470 laphamioides 12:470 pluriseta 12:469 schaffneri 12:467 sinaloensis 12:467 standleyi 12:467 urenifolia 12:465-467, 475 Hohenbergia 14:461, 464 littoralis 14:461 stellata 14:464 strobilacea 14:464 Holomitrium 15:448 griffithianum 15:448 Homaliodendron 15:66, 450 flabellatum 15:450 microdendron 15:66 Homalobus 15:379, 380 caespitosus 15:380 tenellus 15:379 vexilliflexus 15:379 Homo 13:219 Wamock: Homotropa 12:328 macranthum 12:328 Hookeriaceae 15:67 Hopea 15:15 Hoplitis 11:360 Hoplophytum 15:188, 192 cyaneum 15:188, 192 Hosackia_ 15:371 americana 15:371 Hosta 14:424 longifolia 14:424 Hudsonia 15:430 ericoides 15:430 tomentosa 15:430 var. intermedia 15:430 var. tomentosa 15:430 Humulus 12:117; 15:423 lupulus 12:117; 15:423 Hura 15:265 Hydnum 11:447 erinaceus 11:447 Hydrangea 13:473 quercifolia 13:473 Hydrangeaceae 13:428; 15:330, 331, 423, 426 Hydromysteria 12:122 stolonifera 12:122 Hylocereus 13:382 Hylocomiaceae 15:452 Hymenocardia 15:260 Hymenophyllaceae 14:213; 15:43 Hymenophyllum 14:213; 15:43, 44 lanceolatum 15:43 obtusum 15:44 recurvum 15:44 Hyophila 14:199; 15:64, 448 involuta 14:199; 15:64, 449 tortula 14:199 Hypericaceae 15:446 Hypericum 14:289 Hyphaene_ 15:105 Hypnaceae 14:204; 15:68, 451 Hypochoeris 14:132 radicata 14:132 sonchoides 14:132 Hypopterygiaceae 14:203 Hypopterygium 14:203 tamariscinum 14:203 Hypoxis 14:285, 292 Hyptis 11:128; 12:27, 47, 63, 64, 154, 162, 164, 170, 190, 207, 208, 280, 283,284, 292, 332, 539 ASGe 13167. SE; 15:306 Icnanthus Index to Phytologia volumes 11-15 albida 12:47, 162, 164, 190, 332, 339 americana 12:47, 162, 164, 283, 332, 339 capitata 12:47, 162, 164, 283,332,339 emory!t 13:312 lacustris 12:64 longipes 12:27, 154 lutescens 12:27 microphylla 13:167 mutabilis 11:128 Stricta 12:63 suaveolens 12:47, 162, 164, 283, 332, 339; 15:306 urticoides 12:27 Hyssopus 12:279 Icacina 12:108 senegalensis 12:108 Icacinaceae 12:108; 14:391 Ichthyothere 14:132 scandens 14:132 terminales 14:132 11:73-79, 145- 14:83-85 | acuminatus 11:73, 77, 79 amplus 11:73, 74 angustus 14:83, 85 auriculatus 11:74, 78 bacularius 11:151 camporum |1:149 chasae 11:74, 79 congestus 11:148 duidensis 11:148 ephemeroblepharis 14:83, 84 erectus 11:73, 75 firmus 11:145 glaberrimus |1:147, 148 hispidus 11:74, 78 ichnodes 11:73 indutus \|1:73, 76 longifolius 14:83, 84 longispiculus 11:148 lutzelburgit 11:73, 77 neblinaensis 14:83, 84 nervosus 1|1:147 pallidus 11:73, 77 procurrens 11:149, 150 pubescens 11:146 reclinatus |1:150 reclivis 11:145 riparius 11:150 Serrata group 14:83 serratus 14:83, 84 176 2803 190, 190, 190, Ba a PHY POLOGIA silvestris 11:74, 79 subinclusus |1:146, 147 tectus 14:83, 84 vestitus 11:73, 75 vilosissimus 11:73, 74 vimineus 11:73, 76 Ilex 13:428, 476; 14:194, 197; 15:14 glabra 13:476 vomitoria 15:14 Iliamna 15:441, 444 rivularis 15:444 Ilicaceae 13:428, 476 Illa 13:408, 425 Illictum 15:307 religiosum 15:307 Imperata 14:87 flexuosa 14:87 Inga 13:294, 391; 14:205-212 alatocarpa 14:206, 207 borealis 14:208, 209 brevituba 14:209 chocoensis 14:210, 211 cocleensis 14:211 var. cocleensis 14:211 var. megantha 14:211 codonantha 14:206 cuatrecasasit 14:212 edulis 14:211, 212 var. minutula 14:211 eglandulosa 14:205 exaltata 14:208 sect. Inga 14:205, 207 series Inga 14:205, 207, 211 ingoides 14:207 marthae 13:391 megadenia 14:21] minutula 14:211, 212 multijuga 14:211 oerstediana 14:211 racemaria 14:212 spuria 14:207, 212 forma racemaria 14:207, 212 var. racemaria \|4:212 var. spuria 14:212 series Tetragonae 14:207 vallensis 14:207, 208 xalapensis 14:209 lodina \1:271 rhombifolia 11:27] lonopsis 14:3 utricularioides 14:3 Ipomoea 13:357, 446; 14:183, 391; 15:265 congesta 14:183 intrapitlosa 13:357 September 1995 79(3): 136-249 pes-caprae 14:39] Iridaceae 11:286 Tris 11:425 florentina 11:425 pallida 11:425 pumila 11:425 trojana 1\1:425 Isertia 15:54 hypoleuca 15:54 Isoberlinia 12:231; 15:105, 260 Isoetaceae 12:400; 15:134 Isoetales 12:384, 400 Isoétes 12:369-377, 379, 380, 382- 392, 394-400; 15:134 alata 12:384 arkansana_ 12:386, 387 Bolanderi 15:134 var. Bolanderi 15:134 var. pygmea 15:134 butleri 12:369-371, 373, 386, 387, 390, 392, 394, 395 forma immaculata 12:386 var. immaculata 12:386, 387 var. pallida 12:387 chapmanii 12:384 eatoni 12:391 echinospora 15:134 var. Braunii 15:134 subsp. echinospora 15:134 subsp. muricata 15:134 var. Savilei 15:134 engelmannii = 12:369-373, 375, 377,379, 380, 382, 383, 391, 392, 397 forma caroliniana 12:380 var. caroliniana 12:369-373, 380, 383 var. engelmannii 123370; S12, Sido) forma fontana 12:375 var. fontana 12:375 forma georgiana 12:382 var. georgiana 12:369-373, 382,393 var. gracilis 12:375 var. valida 12:377, 379 flaccida 12:369-373, 384, 385, 589 5..392 var. alata 12:384, 385 forma chapmanii 12:384 var. chapmanit 12:384 forma rigida 12:384 var. rigida 12:384, 385 foveolata 12:394 var. plenospora 12:394 Warnock: Index to Phytologia volumes 11-15 lithophila 12:390, 392 macrospora 12:394 melanopoda 12:369-372, 374, 387-392 forma pallida 12:374, 388 var. pallida 12:388, 390 melanospora 12:369-373, 385, 389, 390, 392 muricata 15:134 piedmontana_ 12:370, 372, 374, 392,395 riparia 12:369-372, 374, 375, 394, 396-400 var. palmeri 12:369-372, 375, 396-399 var. reticulata 12:369-371, F195, 370; O92 var. riparia 12:370, 371,. 373; 396, 399 forma saccharata 12:369, 371, 372, 397, 398 var. typica 12:394 saccharata 12:396, 397 forma palmeri 12:397 var. palmeri 12:397 forma reticulata 12:396 var. reticulata 12:396 virginica 12:369-372, 374, 386, 391, 392, 395, 400 var. piedmontana 12:369- 371, 392 var. virginica 12:370, 371 Isopsida 15:129, 134 Tsopterygium 15:69, 451 albescens 15:451 micans 15:451 minutirameum 15:69 [sotrema 12:414-417 durius 12:415 macrophyllum 12:415, 416 textorii 15:451 tomentosa 12:417 tomentosum 12:416 Ixora 15:54, 502 floribunda 15:54 triantha 15:502 Jacaranda 15:241 sagraeana 15:241 Jacaratia 15:265 Jacquemontia 12:338 Jacquinia 13:393-400 aciculata 13:395, 396, 398, 400 aristata 13:395-400 aurantiaca 13:396, 398, 399 178 caracasana_ 13:395-398, 400 geniculata 13:395, 397, 400 gracilis 13:395, 397, 398 ovalifolia 13:395, 396, 398 ruscifolia 13:394 Jaquinia 13:393-395, 400 Jasminum 11:3 Jdtropha. 127713. 161, “338; .13:286- 14:413 cinerea 12:71, 338; 14:413 cuneata 12:338 Johnsonia 13:408, 439, 440, 475 americana 13:439, 440 Juglans 13:199 Julbernardia 15:105, 266 globiflora 15:105, 266 Juliana 13:34 Juncus 11:105; 13:44-46, 48-63; 14:330 acuminatus 13:53, 62 alpinus 13:54, 55, 63 var. fuscescens 13:55, 63 var. rariflorus 13:54, 63 balticus 13:49, 58 var. littoralis 13:49, 58 biflorus 13:49, 50, 59 forma adinus 13:50, 59 forma biflorus 13:49, 59 brachycarpus 13:52, 60 brachycephalus 13:54, 62 bufonius 13:48, 49, 57, 58 var. bufonius 13:48, 57 var. congestus 13:49, 58 canadensis 13:54, 62 diffusissimus 13:53, 61 dudleyi 13:44, 55 effusus 11:105; 13:49, 58 var. solutus 13:49, 58 gerardi 13:48, 57 greenei 13:48, 57 interior 13:45, 56 marginatus 13:50, 59 maritimus 14:330 nodatus 13:53, 61 nodosus 13:50, 60 patens 11:105 secundus 13:44, 55 scirpoides 13:53, 61 var. scirpoides 13:53 tenuis 13:46, 56 torreyi 13:51, 60 vasevi 13:48, 56 Junellia V12121, 312) 12:27, 31, 32 15:483 ligustrina 12:31, 32 179 PHY TOLOGTA minutifolia 11:312 pseudo-juncea 11:121 seriphioides 15:483 Jungermannia 14:196; 15:61 linguifolia 14:196 spiralis 15:61 Jungermanniaceae 14:196 Jungia 14:132 aceroides 14:132 ferruginea 14:132 moschata 14:132 Juniperus 11:13, 427, 489; 13:194, 473; 15:156-158, 306, 430 communis 15:157 var. depressa 15:157 var. montana 15:157 var. saxatilis 15:157 deppeana 13:194 X Fassettii 15:158 horizontalis 15:157, 158, 430 horizontalis x scopulorum 157155 monosperma 11:427, 489 sabina 15:306 scopulorum 15:157, 158 var. patens 15:158 sibirica 15:157 virginiana 13:473 Kandelia 14:304 rheedii 14:304 Karatas 13:140; 15:169-175, 184- 193 acanthocrater 15:191, 192 agavifolia 15:170, 175 ampullacea 15:186, 192 binotii 15:190, 192 candida 15:188, 192 carcharodon 15:190, 192 carolinae 15:185, 192 chlorosticta 15:187, 192 coriacea 15:191, 192 cruenta 15:191, 192 cyanea 15:186, 192 denticulata 15:188, 192 guianensis 15:169, 175 humilis 15:171, 175 Johannis 15:189, 192 laciniosa’ 152172, 175 lasiantha 15:171, 175 laurentii 15:191, 192 legrellae 15:171, 175 leucophoea 15:190, 192 macracantha 15:190, 192 makoyana_ 15:193 September 1995 79(3):136-249 marmorata 15:189, 192 meyendorffii 15:185, 192 morreniana 15:184, 192 var. phyllanthidea 15:184, 192 nidus-puellae 15:173, 175 olens 15:185, 192 penguin 15:170, 175 pinguin 15:170, 175 plumieri 15:170, 173, 175 princeps 15:185, 192 redoutei 13:140; 15:171, 175 sarmentosa 15:188, 192 scarlatina 15:174, 175 spectabilis 15:190, 192 tristis 15:186, 192 Karwinskia_ 13:377-379 calderonii 13:378 colombiana 13:377-379 Kentrophyta 15:379 montana 15:379 Kigelia 15:105 pinnata 15:105 Kingiella 13:305 Kokia 13:449 cookei 13:449 Krameria 12:338, 341 Krigia 12:476 Labiatae 11:378, 490; 12:21, 26, 111, 164, 177, 189, 339; 13:426; 14:420, 427, 428, 512; 15:41 Labordia 15:47 Lactarius 11:427 torminosus 11:427 Lactuca 11:461; 15:489 scariola 11:461 Ladenburgia 15:54 Lagascea 13:349 Lagerstroemia 15:16 Laguncularia 14:306-308, 312, 314- 316, 318 racemosa 14:306, 314, 316, 318 Lamiaceae 11:32, 55, 128, 164, 200, 201,257, 3372 12:27, 30; 35; 38, 96, 495; 13:167, 251: 14:277, 341,352, 393, 402 Laminaria 15:457 Lampaya_ 15:466 medicinalis 15:466 Lamprococcus 13:148 farinosus 13:148 glomeratus 13:148 var. discolor 13:148 Lantana 11:69, 144, 436, 472; 12:21, 23, 24, 27-33, 35, 36, 38-42, Warnock: 47-50, 55-59, 63, 64, 71, 74, 77, 81, 84, 92, 94-96, 100, 103, 104, 106, 107, 111, 115, 118, 135, 142-144, 149, 162, 164, 174, 177, 179, 187, 189- 9b. 196.207, 217, 225,.226,; 228-230, 232, 235, 236, 238, 259, 280, 283, 286, 287, 291, 294, 304, 309, 332, 339, 340, 342,352,357, 300.. 365,428; 430, 434, 437, 438, 460, 482, 483, 492, 501; 13:7, 9, 29, 32, 167, 168; 170. 171,.-173-173; 242, 345, 354, 365; 14:216, 217; 14:277, 325, 399, 402, 403, 407, 414, 416; 15:253, 262, 462, 466 abyssinica 12:39, achyranthifolia 12:27, 30, 31, 36, 47, 77, 92, 100, 162, 164, 190, 283, 291, 332, 339; 14:407 aculeata 11:144 alba 12:47, 56, 229 aristata 12:24, 27, 28, 36, 38, 63, 190; 13:29 var. angustifolia 12:28, 38, 63; 13:29 var. cabrerae 12:196 balansae 12:36, 196 bazeiana 12:434 boyacana 12:63 bracteosa 12:103, 104, 111 brasiliensis 12:29, 32, 38, 135 camara 11:144, 162; 13:168 var. aculeata 11:144 var. mista 12:162 canescens 12:35, 39, 58, 63, 207; 13:6, 7 chamissonis 12:28, 29, 32, 63 chiapasensis 1|4:216 citrosa 12:63 collina 12:56 cuneatifolia 12:49 dauensis 12:143 dinteri 12:30 dubia 12:56 frutilla 14:217 var. obtusifolia \4:217 fucata 12:63 galpingiana 12:225 galpiniana 1|2:225 geminata 12:48-50, 229 var. microphylla 12:50 glaziovit 13:29 glutinosa 12:27 Index to Phytologia volumes 11-15 180 graveolens 12:179; 13:354 hypoleuca 12:438; 14:416 indica 12:56, 63 inermis 12:230 involucrata 12:31, 47, 59, 63, 115, 162, 164, 187, 190, 283, 932.5530. Sagoo var. odorata 12:187 forma rubella 14:325 jamaicensis 12:57, 230 javanica 12:225 jJorgenseni 12:94, 95 jJunelliana 12:235, 236 kisi 12:31 lavandulacea 12:56, 57, 64, 229, 232 lilacina 12:63 lippiotdes 12:49, 57 lockhartit 12:30, 32 macrophylla 12:23, 32; 15:466 macropoda_ 12:32, 36, 64, 190, 191; 13:345; 14:277 mearnsii 12:428 var. punctata 12:428 micrantha 12:33 microcephala 12:27, 30, 64, 187, 189, 191; 14:403 microphylla 11:472; 12:118, 287, 288 minasensis 13:242 var. longibracteolata 13:242 mollissima 12:48, 55, 57, 58, 64 montevidensis LtJ44: 12:33, 190; 15:262 obscura 12:309 ochroleuca 13:171, 173 odora 12:71, 74 odorata 12:28, 57, 63, 179, 187 origanoides 12:63, 179, 187 originoides 12:63 parvifolia 12:286 peduncularis 14:325 var. macrophylla 14:325 petitiana 12:118, 288 polycephala 12:39, 40 pretoriensis 12:357 pseudo-thea 12:365 pseudothea 12:365 radula 12:438 recta 12:63 rehmanni 12:434 reticulata 12:63 rugulosa 14:399 var. parvipedunculata 14:399 181 PHY TOLOGIA rugosa 12:107, 118, 238 var. tomentosa 12:118 salviflora 12:226, 228 saiviaefolia: 12:232;.352; 13317 | Salvifolia” 12106; 117, 232.352; b374.-175 salviifolia 12:232, 352, 460, 483 forma transvalensis 12:460 sect. Sarcolippia 12:144 scabiosaeflora 12:27 scabra 13:32 scabrifolia 12:28, 483 schliebeni 12:482 xX scorta 12:340 sellowiana 11:144; 12:63, 174, 236 sericea 12:492 tiliaefolia 12:38 trifolia 12:36, 47, 50, 56, 63, 162, 164, 177, 190, 283, 332, 339 turneraefolia 12:294 turnerifolia 12:259 undulata 11:436 velutina 12:63, 149, 191; 15:462 var. longifolia 15:462 viburnoides 12:36, 39, 41, 42, 252 xenica 12:33 Laportea 15:422 canadensis 15:422 Larix 15:152, 154, 155 laricina 15:154 Lyallii 15:154 occidentalis 15:154, 155 Larrea 11:13, 489, 490; 12:164, 188, 190, 338, 341; 13:254, 281, 282 mexicana 12:164 tridentata 12:190; 13:254 Lastarriaea 15:473 Lastrea 15:46 globulifera 15:46 torresiana 15:46 Lathyrus 12:183; 13:453; 15:362, 391-394 japonicus 15:393 var. aleuticus 15:393 var. glaber 15:393 var. pellitus 15:393 maritimus 15:393 ochroleucus 15:393, 394 odoratus 15:393 palustris 15:393 var. lineartfolius 15:393 var. macranthus 15:393 September 1995 79(3):136-249 var. myrtifolius 15:393 var. pilosus 15:393 sativus 15:393 tuberosus 15:393 venosus 15:393, 394 var. intonsus 15:394 var. venosus 15:394 Lauraceae (3221. 223-227, 229, Dae Lavandula 12:38 stoechas 12:38 Lavatera 15:441, 442 thuringiaca 15:442 Leandra 11:384, 385; 14:270 sect. Chaetodon 11:385 cornoides 11:385 laevigata 11:385 melanodesma 14:270 peltata 11:384, 385 refracta 11:385 Lechea 15:430, 431 intermedia 15:430 minor 15:430, 431 var. depauperata 15:431 var. maritima 15:430 Leguminosae 12:183, 186; 13:389, 400; 14:205; 15:47, 53, 289, 331, 334, 361, 362, 374, 432, 458 Leiothrix 13:218 vivipara 13:218 var. longipilosa 13:218 Lejeunea 15:447 riparia 15:447 Lejeuneaceae 14:197; 15:62, 447 Lematireocereus 12:338; 13:312 thurberi 12:338; 13:312 Lemna 12:122 Lentibulariaceae 14:392 Leonotis 12:50, 56 myrtifolia 12:50, 56 Lepachys 11:198 pinnata 11:198 Lepanthes 14:6, 7, 21, 25 Helleri 14:6, 7, 21, 25 rotundifolia \4:7 turialvae 14:7 Lepidium 15:403, 496, 499 bidentatum 15:499 o-wathiense 15:499 piscidium 15:499 sativum 15:403 Lepidophyllum 13:145 quadrangulare 13:145 Lepidoziaceae 15:61 Warnock: Index to Phytologia volumes | 1-15 182 Leppia 12:6 Leptilon 11:198 canadense 11:198 Leptobryvum 14:198 pyriforme 14:198 Leptodontium 14:199 sulphureum 14:199 ulocalyx 14:199 Leptohymenium 15:452 tenue 15:452 Leptospermum 14:332 Lepturus 15:496-498 gasparricensis 15:496-498 gasparricensis X repens var. septentrionalis 15:496 lepens 15:498 repens 15:496-498 var. septentrionalis 15:496- 498 var. subulatus 15:497, 498 Leskea 14:203 angustata 14:203 Leskeaceae 14:203; 15:67, 450 Lespedeza 11:198 capitata 11:198 Leucobryaceae 14:199; 15:64, 448 Leucobryum 15:64, 448 aduncum 15:64 bowringii 15:64 var. sericeum 15:64 Javense 15:64, 448 sanctum 15:448 scalare 15:64, 448 Leucodon 14:202 cryptotheca 14:202 Leucodontaceae 14:202 Leucoloma 15:64 molle 15:64 Leveillula 15:484 taurica 15:484 Liabum 14:132, 133, 323 acostae 14:323 bonplandii 14:132 caliense 14:132 igniarium 14:132 megacephalum 14:133 nigropilosum 14:133 vulcanicum 14:133 Liatris 11:197 spicata 11:197 Libocedrus 15:306 bidwilltt 15:306 Licaria 12:243 alata 12:243 coriacea 12:243 guatemalensis |2:243 triandra 12:243 Lignidae 15:159, 330-334 Ligustrum 14:167 foliosum 14:167 forma ovale 14:167 Liliaceae 13:425, 427; 14:391 Lilium 14:167 tigrinum 14:167 Limnobotrya 15:425 lacustris 15:425 Limnophila 12:47, 162, 164, 190, 283, 332,339 stolonifera 12:47, 162, 164, 190, 283; 332,339 Linaria 11:290 Lindbergia 14:203 mexicana 14:203 Lindmania 14:462; 15:163 brevifolia 15:163 chlorantha 15:163 guianensis 14:462 Lipachaeta 14:414 Lipochaeta 13:449 Lipostemmata 12:122 purpurata 12:122 Lippea 12:6, 27 hirsute’ 12:27 var. purpurea 12:27 Juncea 12:27 lycioides 12:27 Lippi 12:6 Lippia 11:72, 86; 12:6, 19-39, 41-50, 55-64, 71, 73-109, 111-119, 130-162, 164-179, 181, 187- 191, 194, 196-205, 207-226, 228-233, 235-242, 252-265, 267, 268, 271-281, 283-294, 297-311, 331-347, 349-360, 362-367, 429-452, 454-464, 478, 480-506; 13:1-8, 10-12, 14-21, 23-35, 162-179, 218, 343-368, 401, 445; 14:217, 325, 400, 402-419; 15:262, 464-468, 482 subsect. A 13:34 aberrans 12:24; 13:15, 16 abyssinica 12:23, 39, 41-43, 176, 230, 307, 352, 431, 447, 459; 13:345, 354; 14:402 var. pubescens 12:43; 13:344; 14:403 sect. Acantholippia 12:22, 23, 15:464 achyranthifolia 12:27 183 aculeata 12:27 acuminata 12:44 acutidens 12:24, 44; 13:344 adoensis 12:39, 175-177, 232, 483: 14:405, 411, 415 adoénsis 12:23, 39, 41-43, 130, 175, 1 76,.298, 305; 350, 351, 458, 459; 13:171, 344 var. multicaulis 12:350, 351 var. pubescens 12:43 adpressa 12:45 aegyptiaca 12:27 affinis 12:23, 26, 27, 46, 47, 61, 162, 164, 170, 189, 196, 219, 283, 332, 339, 346, 455; 13:345 africana 12:232, 458, 459; 13:171, 172, 175; 176 var. scaberrima 13:175 var. sessilis 12:458, 459 var. villosa 13:175 alba 12:24, 26, 47, 48, 50, 56-59, 62, 63, 71, 76, 98, 187, 189, 190, 196, 219, 228-232, 236, 284, 332, 358, 487; 13:21, 345, 346; 14:403 var. carterae 12:71; 13:346 albicaulis 13:35, 177, 178 alegrensis 12:203-205 allantanflora 12:360, 362 allantanifolia 12:360, 362 alnifolia 12:24. Ji, 73. 7A: 13:346 sect. Aloysia 12:21, 22 subgen. Aloysia 12:22, 23 aloysioides 12:27 amentacea 12:179, 181 americana 12:20, 23, 63, 74, 76- 82, 291, 484; 13:346, 347; 14:404 forma hyptoides 12:63, 77, 79, 80; 13:347 forma pilosa 1279, St: 14:404 angustifolia 12:24, 82-84, 102, 205, 259, 293, 294, 347, 464; 13:12, 14, 15, 347, 362; 14:404 antaica 12:85 aphylla 12:27 appendiculata 12:27 aprica 12:17, 19, 20 arborea 12:109, 111 arborescens |2:74 archavaletae 12:86, 87; 13:347 PHY TOLVOGIA September 1995 79(3): 136-249 var. microphylla Nese oe La347 arechavaletae 12:366; 13:3 argentea 12:492, 493 arguta |2:27 argyrophylla 12:24, 27 aristata 12:24, 28; 13:29 var. angustifolia 12:28; [32 forma pluripedunculata 12:28 var. pluripedunculata 12:28 armata 12:28 aspenfolia 12:28 asperifolia 12:24, 28, 48, 49, 55, 57, 58, 62, 64, 90, 97, 98, 106, 115, 194, 225, 226, 228-231, 240, 264, 343, 344, 358, 434, 436, 450, 459, 483; 13:12, 19, 21,471,473, 174; 176 var. anomala 12:225, 228 argentiniensis 12:194, 230 asperrima 12:24, 63, 88, 90-93, 135, 136, 232, 290, 294, 347, 429, 434; 13:11, 12, 28, 29, 347, 348; 14:410 var. asperrima 12:88 var. longipedunculata 12:91- 93, 294; 13:29, 348; 14:410 var. rotundata 12:93 attenuata 13:165, 166 group Axilliflorae 12:98; 13:3 series Axilliflorae 12:24, 139 subsect. Axilliflorae 12:21, 23, 24, 55, 74, 89, 99, 156, 157, 222, 251,257, 280, 283, 304, 367, 429, 439, 457; 13:8, 29 subsect. Axillifolorae 12:23 subsect. B_ 12:438 baillonia 14:402 balansae 12:24, 63, 94, 96, 97, 446; 13:348; 14:404 balsamea 12:50, 55 barbata 12:28, 168 baumii 12:56, 97, 230; 13:348 baurit 12:434, 435 bazeiana 12:229, 358, 434-436; 13:173, 174 bellatula 12:24, 98; 13:348 berlandieri 12:23, 63, 179, 187, 189 berterti 12:47, 311, 331 betulaefolia 12:28 betulifolia 12:28 Wamock: bicolor 12:24, 98, 99, 108, 132, 362 bocainiensis 12:99 boliviana 12:99-101, 219; 13:348; 14:325, 404 var. angusta 14:325, 404 bothrioura 12:84, 101, 102; 13:348 bracteata 12:103, 160, 265, 267; 13:348 bracteosa 12:103, I11, 115, 268; 13:349, 357; 14:404 bradei 12:105 subsect. Brasilianae |2:24 brasiliensis 12:71, 74 brenesii 12:114-116 briquetiana 12:360, 362 briquetii 12:208, 291 burtonii 12:42, 105, 106, 231, 232, 307, 352, 431; 13:349 caespitosa 12:28 Cajira 12:10], 232; 13:349 callensi 12:107, 108 var. villosa 12:108 callicaepaefolia 12:363 callicarpaefolia 12:24, 99, 104, 108, 109, 111, 137, 207, 215, 268, 292, 363, 504; 13:7, 34, 35, 162, 349; 14:404 callicarpiaefolia 12:109 callicarpifolia 12:109, 111, 360, 362, 363 var. briquetiana 12:360, 362 calliclada 12:94-96 callicorpaefolia 12:109 callicorpifolia 12:109 calocephala 12:109 campestris 12:112 candicans 12:113; 13:350 canescens 12:28; 14:402 caniflora 13:165 Capensis 12°57, 225, 229; 13:171 cardiostegia 12:63, 104, 114, 115, 137, 189, 301, 302; 13:34, 162, 350; 14:405 carviodora 12:116, 118, 144; 13:350; 14:405 var. minor 12:118 cayensis 12:28 centaurea 12:118 chacensis 12:63, 119; 13:350 chamaedrifolia 12:28 chamaedrifotia 12:28 chamaedrioides 12:28 chamaedryfolia 12:28 Index to Phytologia volumes 11-15 184 chamaedryoides 12:28 chamissonis 12:28, 29 chamssonis 12:29 chevalierti 12:42, 43, 119, 130; 13:350; 14:405 chiapasensis 12:131, 132, 504; 13239,.3509.351¢ 142405 chiapensis 13:350 chilensis 12:29 cnrysanina. \2132,. 133; 137351, 365; 14:405 ciliatifolia 12:257 cilindrica 12:29 cipoensis 121337 137351 citrata 12:29, 48, 50, 55, 57, 58, 64 B geminata 12:58 forma glabriuscula 12:58 forma incana 12:58 1 lanceolata 12:58 6 microphylla 12:58 var. triphylla 12:50, 55 citriodora 12:29 citrodora 12:29 citroidora 12:29 claussent 12:265, 267; 13:360 claussenii 12:265 contermina 12:24, 90, 134-136, 290; 13:29, 351 controversa 12:111, 136, 138, 504; 13:162, 351; 14:405 var. brevipedunculata 12:138 cordata 122238: 13:353;.359 coreacea 12:138 coriacea 12:24, 138, 139; 13:14, 351 forma angustifolia 12:138, forma latifolia 12:138, 139 corylifolia 12:219 corymbosa 12:24, 140, 141, 366; [32351 group Corymbosae_ 12:198, 490 subsect. Corymbosae 12:21, 23, 24, 45, 140, 174, 239, 241, 444, 481 costaricensis 12:141, 302; 132162..351 crenata 12:49, 56, 235, 236, 357, 358 cryptantha 12:220 cujabensis 12:29 culmenicola 13:445; 14:406 cuneafolia 12:29 cunefolia 12:29 185 cuneifolia 12:29, 285 var. angustissmia 12:29 var. incisa 12:29 curtisiana 12:142; 13:162, 352 cylindrica 12:29 cymosa 12:29 darwinii 12:29 dauensis 12:143, 144 densispicata 12:29 deserticola 12:30; 15:464, 465 diamantinensis 12:144, 145, 166, 200; 13:352 dinteri 12:30 group Diphyllocalyx 12:451 sect. Dipterocalyx 12:21-24, 42, 77, 198, 207, 211, 301, 489, 490; 13:346 disepala 12:17, 19, 20 domingensis 12:146; 14:406 dracocephaloides 12:146; 13:352 duartet 12:147; 13:352 dubia 14:402 dulcis 12:30, 56, 232, 240 var. mexicana 12:30 dumetorum 12:148, 170, 203; P37 352 durangense 12:149 durangensis 12:149; 13:35, 162, 202 echinus 12:30 ekmani 12:150; 13:352 elegans 12:47, 151, 152, 170, 333, 446, 488, 496; 13:352 ellenbeckii 12:143, 144 var. pinnatifida 12:143, 144 elliptica 12:24, 153, 437; 13:353 eupatorium 12:24, 153 sect. Euzapania 12:19, 23, 24, 45, 98, 102, 198, 349, 449, 463, 490; 13:14 fastigiata 12:30 felippei 12:154; 13:353 ferruginea 12:24, 155; 13:1, 353; 14:406 fiebrigit 12:30 filifolia 12:24, 157 filiformis 12:30 fimbriata 12:30 fissicalyx 13:24-26 flavida 12:158, 159 floribunda 12:30, 74, 77, 79, 208, 291, 292, 363, 484, 486 florida 12:24, 159, 268; 13:353 floridana 13:167 PHY TPOLOGIA September 1995 79(3):136-249 foliolosa 12:30; 15:468, 469 foliosa 12:30; 15:468, 469 foncki 12:30 formosa 12:47, 161, 162, 164, 189, 5289, 332, 539, 1373535; 14:406 fragrans 12:47, 162, 189, 283, 3925. 599) 19,959 francensis 12:164, 268; 13:353 fruticosa 12:75, 77 galpiniana 12:228 gardneriana 12:24, 145, 165, 100, 200; §3:353;. 359; 14:406 gehrtii 12:166, 268; 13:354; 14:406 geisseana 12:162, 164 geminata 12:24, 30, 48, 49, 55- 58, 64, 119, 158, 179, 187, 189, 190, 217, 229, 230, 260- 262, 340, 434, 505; 13:21, 26, 346 albiflora 12:58 forma glabriuscula 12:58 forma incana 12:58, 261 var. lanceolata 12:260-262 forma lilacina 12:58 var. lockhartit 12:30 B lockhartii 12:30 var. microphylla 12:49, 55, 156; 13:212.26 Q@normalis 12:58 forma pubescens 12:58 var. suffruticosa 12:505 gentryi 12:167, 168, 363, 364; 13:162, 354 genuina 14:403 germinata 12:50, 96 gigantea 12:109, 111 glabrescens 12:198, 209 glabriflora 12:50, 56 glandulosa 12:23, 47, 169, 170, 222, 487; 13:354; 14:406 glanduosa 12:169 glauca 12:30 glazioviana 12:171 glaziovii 12:304 globiflora 12:49, 50, 56-58, 60, 200-262. 13:17, 19.26 albiflora 12:49 B geminata 12:49, 56 var. geminata 12:49, 50; 13:26 forma glabriuscula 12:49, 50, 50: 13217, 19, 26 Warnock: forma incana 12:260, 262 nN lanceolata 1|2:260-262 var. lanceolata 12:260 forma lilacina 12:49, 50, 56 6 microphylla 12:49 var. microphylla 12:50; 13:17, 19 a normalis 12:49, 56 var. normalis 12:49, 50 forma pubescens 12:49 sect. Goniolippia 12:21, 446 sect. Goniostachyum 12:22-24, 46, 170, 173, 178, 181, 203, 252; 21dy 200" 310, 333, 399, 440, 446, 454, 487, 494, 496, 499; 13:164 sect. Gonostachyum 12:22 gossweileri 12:172 graciis 12:23,. 170,. [7 2, 173, 454, 488; 13:34, 354 graminifolia 12:82, 259 grandiceps 12:30 grandiflora 12:24, 174, 280; 13:354 grandifolia 12:41, 42, 175-177, 430; 13:174, 354; 14:406 var. angustispicata 12:177 var. longipedunculata lie pe eprata’ (12:23, 7/0, 178; 453; 13:354 graveolens 12:23, 46, 47, 56, 58, 63; 115, 162, 164, 170, 179, 187, 189-191, 215, 283, 301, 310, 332, 333, 339, 363, 504; 13:34, 351, 354, 355; 14:403, 407 greggil 12:337, 338 grisebachiana_ 12:47, 6l, 194, 196, 230, 236, 240; 13:355 grisebachii 12:30 guatemalensis 12:501, 502 guayaquilensis 12:80, 81 hassleriana 12:24, 197, 198, 211, 490, 491; 13:355 hastatula 12:30 hastulata 12:30; 15:466 havanensis 12:49, 55 havannensis 12:49; 13:345 hederaefolia 12:24, 145, 166, 199, 200, 274, 501; 13:355; 14:407 hederifolia 12:199, 437 helleri 12:285 hemisferica 12:74, 78 Index to Phytologia volumes 11-15 186 hemisphaerica 12:23, 74, 76-79, 81, 82 hemispherica 12:74, 75, 82 herbacea 12:24, 102, 201 hermannioides 12:24, 278, 280, 281 heterophylla 12:257-259; 13:14 var. ciliatifolia 12:257-259 hickentt 12:148, 170, 202, 203, 496; 13:356 hieracifolia 12:24, 203-205; 13:356 hieraciifolia 12:84, 203 hirsuta 12:23, 77, 205, 207, 208, 292, 363, 485, 486; 13:165, 166, 356; 14:407 var. glabrescens 12:207, 485 forma latifolia 13:165, 166 forma longifolia 13:165 B sphacelifolia 12:205 OQ vernonioides 12:207; L3:t65 forma vernonioides 12:207; 13:165 var. vernonioides 127207; 13:165 hirta 12:23, 151, 198, 199, 209- 211, 489, 490; 13:356; 14:407 hispida 12:30, 212 hoehnei 12:212 hypoleia 12:111, 213, 215, 302; 13:34, 162, 356, 362; 14:217, 407, 408, 419 var. ovatifolia 14:217, 408 hypoleuca 12:213 hyptodes 13:347 hyptoides 12:77, 80 ilan tlan 12:30, 31 imbricata 12:31, 90, 92, 93, 294; 13:168 inaguensis 12:30 incana 12:492, 493 incisa 12:31 indica 12:216 inopinata 12:217; 13:349, 357; 14:408 integrifolia 12:47, 61, 101, 196, 218; 13:357; 14:408 intermedia 12:24, 87, 220, 221, 429; 13:357 involucrata P2231. 109% Vie 13235 iodantha 12:109 187 iodophylla 12:24, 170, 221, 280; 32357 iresinoides 12:31 jauiscana, 12:2222 13: 102; 358 jangadensis 12:223, 224; 13:166, 358 var. eitenorum 12:224; 137358 Japonica 12:31 javanica 12:24, 42, 56, 57, 62, 63, 106, 225, 228-232, 307, 352, 358, 431, 436, 461; 13:171, 173, 174, 358; 14:408, 419 jJorgenseni 12:94 Juncea 12:31 var. 12:31 Junelliana 12:56, 196, 235, 236, 240, 358; 13:358; 14:409 jurgensenii 12:360 jurgensent 12:360, 362 kellermanii 12:263, 501, 502 kellermani 12:263, 501 kist 12:31 kituiensis 12:237 kituensis 12:237 lacunosa 12:24, 238, 239, 445; 133353, (399 lagustrina 12:31 lanata 12:239 lanceolata 12:31 var. recognita 12:31 lancifolia 12:300 lantanaefolia 12:194 lantanifolia 12:194, 196, 235, ano; 2402 155359 var. crenata 12:196, 235, 236, 240 lantanoides 12:49, 50, 57, 190 lasiocalycina 12:24, 174, 241, 242, 252, 349; 13:359; 14:409 var. sainthilairet 12:242, 252, 349; 13:359; 14:409 lasiocalyx 12:252 laxibracteata 12:170, 253 lepida 12:253 leptophylla 12:31 liberiensis 12:254; 13:359 ligustrifolia 12:31 ligustrina 11:72; 12:31, 32 var. casadensis 12:32 var. lasiodonta 12:32 var. paraguariensis 12:32 var. schulziu: 12732 PHY TOLOGTA September 1995 79(3):136-249 ligustrinia 12:32 liliformes 12:32 lindmanit f2:2)), 200, 268; 13:359 linearis 12:24, 256; 14:409 sect. Lippia 12:19, 24, 84, 139, 349, 464 subgen. Lippia 12:19, 84, 139, 267, 310, 464, 490 lipptoides 12:32 lithosperma 12:32 litoralis 12:32 litorlis 12:32 littoralis 12:32 lobata 12:32 lockhartit 12:32 longepedunculata 12:257-259; 13229,°359 longifolia 12:32 longipedunculata 12:24 lontanifolia 12:194 lopezti 12:260 lorentzii 12:260, 262; 14:409 looseri 12:32 lucens 12:262, 504; 13:360 lupuliformis 12:264; 13:360 lupulina 12:24, 103, 111, 160, 165-167, 256, 265, 267, 271, Zid, d02.9 13399, » 360; 14:409 var. albiflora 12:271 var. minor 12:265, 267 var. paraguariensis 12:272; 13:360 lyctoides 12:32, 164 lycoides 12:32 macedoi \2:272 macrastachya 12:32 macrastachys 12:32 macrophylla 12:23, 32; 15:464- 466 macropoda 12:32 macrostachya 12:32, 33 macrostachys 12:33 maldonadoi 12:33 maritima 12:33 marrubiifolia 12:273, 274, 437; 13:360 martiana 12:23, 47, 170, 274, 275, 310, 355, 455, 496, 13:360 mattogrossensis L2170,- 276; 13:361 mevaughit 12:277 mearnstt 12:56 Warnock: megapotamica 12:277,; 13:361 melastomifolia 12:278, 301 melissaeodora 13:345 melissacodora 13:345 melissifolia 12:240, 241 mexicana 12:33, 108, 111;,13:6 subsect. Mexicanae 12:24 michoacana |3:445,; 14:409 micrantha 12:33, 56 microcephala 12:24, 222, 278, 280, 281; 13:361; 14:409 micromer 12:281 micromera 12:24, 47, 162, 164, 190, 281, 283-286, 332, 333, 339; 13:361; 14:410 var. helleri 12:47, 162, 164, 190, 283-286, 332, 339; 13:361; 14:410 var. paludicola 123286: 13:361 micromeria 12:281 microphylla 12:33, 118, 169, 170, 224, 287-289, 355, 440, 486, 487; 13:17, 26, 361; 14:410, 417; 15:464-466, 470 var. acutiusculis 12:287 var. alpestris 12:169, 170 var. fasciculata 12:287 forma glabriuscula 12:288; 13217 modesta 12:24, 135, 136, 289, 290; 13:12, 361; 14:410 modiflora 12:33 mollis 12:152; 13:163, 164 montana 12:33, 342 montevidensis 12:33; 15:262 monticola 12:140 moritzii 12:77, 79, 111, 207, 208, 291, 292, 484, 486; 13:361 morongii 12:84, 90, 92, 93, 136, 293, 294, 297, 347, 434; 13:15, 29, 30, 362; 14:410, 418 multicapitata 12:495, 496 multiflora 12:297-299, 448, 458, 459; 13:362; 14:410, 411, 415, 416 var. pubescens 12:299, 458, 459; 13:362 mycrocephala 12:300, 363 myriantha 12:274, 275, 355 myriocephala 12:24, 115, 142, 189, 214, 216, 278, 300-303, 486; 13:34, 35, 362 Index to Phytologia volumes 11-15 188 var. integrifolia 12:302, 303; [32362 myriocephaloides 12:213, 214 myrtifolia 12:33 nahuire 12:33 nana 12:24, 303 nepetacea 12:23, 354, 355 neriifolia 12:265 nigeriensis 12:42, 298, 304, 458, 459; 13:362, 363; 14:412, 415 Var. brevipedunculata 12:305, 458, 459; 13:363 nipensis 12:33 nodiflora 11:72; 12:33-35, 232; 13221,.23 var. acutifolia 12:34 B arenaria 12:35 forma brevipes 12:34, 35 var. brevipes 12:34 forma canescens 12:34 subsp. canescens 12:34 var. canescens 12:34 y debilis 12:35 var. lanceolata 12:34 var. normallis . 12:34 forma pseudosarmentosa 12:34 forma pseudo-sarmentosa 12:34 var. pusilla 12:34 var. repanda 1|2:34 repens 12:34 B repens 12:35 var. repens 12:34 var. B repens 12:35 forma repens 12:34 race repens 12:34 subsp. repens 12:34 var. reptans 12:35 var. rosea 12:35 Q& sarmentosa 12:35 var. sarmentosa 12:35 forma sericea 12:34 var. sericea 12:35 var. subsessilis 12:35 var. tarraconensis 12:35 5 umbrosa 12:35 a vulgaris 12:35 nodoflora 12:35 nodosa 12:35 noduliflora 12:35 nudiflora 12:35 nutans 12:103, 137, 502 189 oatesii 12:42, 106, 230, 232, 306, 307,.392, 431; 13:171, 363 gaxacana 12133, 307,.13:363; 14:412 obovata 12:308 opscura 12:24, 26..47,.170. 275, 309,310; 133363 ocymoides 13:7 oligophylla 12:35, 56, 495 origanifolia 12:281 origanioides 12:311 origanodes 12:311 origanoides 12:23, 47, 56, 63, 152, 162, 164, 170, 188, 189, 190, 283, 286, 310, 311, 331- 333, 339, 346, 446, 452, 454, 455, 496; 13:164, 345, 363; 14:412 var. sampaionis 12:331, 452, 454 originoides 12:311 ovata 12:35; 13:34 oxycnemis 12:24, 102, 334; 13:363 oxyphyllaria 12:336, 503, 504; 13:162, 363 pallescens 12:35, 207 palmeri 12:47, 63, 162, 164, 190, 263, -d92, 337, °339-341; 13:355, 364; 14:412, 413 var. palmeri 12:337, 341 spicata 12:341 var. spicata 12:47, 162, 164, 190,- 2835 332, 339, ..340; 13:364; 14:413 panamensis 12:49, 56; 13:345, 346 group Paniculatae 12:102 series Paniculatae 12:24, 84, 464 subsect. Paniculatae 12:21, 23, 24, 84, 205, 221, 335; 13:166 paraguariensis 12:27] parviflora 12:172, 173; 13:32, 34 pauciserrata 12:74, 76 pavoniana 12:35 pearsoni 12:232, 342, 343; 13:364; 14:413 var. sessilis 12:343; 13:364; 14:413 pearsonit 14:413 var. sessilis 14:413 pedunculata 12:231, 232, 343, 344, 358, 462; 13:174, 364 pedunculosa 12:344 PHY TOLOGIA September 1995 79(3): 136-249 pendula 12:47, 170, 203, 333, 345, 346, 505; 13:364 pennellii 12:149 peruviana 12:35 petitiana 12:117 Phaeocephala_ 12:24, 90, 346, 347 Phryxocalyx 12:24, 242, 252, 347, 349; 13:364 pickelii 12:349; 13:218, 364, 366 pinetorum 12:136, 137 plicata 12:42, 106, 231, 264, 307, 350,352, 353, 431,483; 13:364, 365; 14:413 var. acuminata 127352: 13:365; 14:413 var. parvifolia 12:353; 13:365; 14:413 pohliana 12:23, 275, 289, 354, 494; 13:365; 14:414 poleo 13:17, 18 var. angustifolia 13:18 polycephala 12:39, 310, 452, 454, 455, 496, 497 var. aemilit 12:452, 454 var. aemillii 12:310, 452 var. genuina 12:452 var. typica 12:452 polygalaefolia 12:35 polystachya 12:35 polytricha 12:24, 355 praecox 12:356 pretoriensis 12:56, 229, 231, 236, 344, 357, 358, 436, 461; 13t1 73, 365 primulina 12:256, 268, 359, 360; 13:365 var. goyazensis 12:360 pringlei 12:79, 111, 112, 168, 208, 215, 360, 362, 364, 365; [oct oo. NOZ,.2hoy Joie 200, 14:414, 419 forma intecta 12:365 sect. Pseudaloysia 12:24 sect. Pseudoaloysia 12:349 pseudo-thea 12:24, 87, 141, 280, 365, 366; 14:414 pseudothea 12:365, 455 pulchella 12:344, 345 pulchra 12:36 pumila 12:24, 90, 221, 367, 429, 430; 13:4, 5, 366; 14:414 purpurea 12:36 pyramidalis 12:274, 275 pyramidata 12:74 Warnock: queratensis 12:36 queretanensis 12:36 queretarensis 12:36 quereturensis 12:36 radula 12:36, 42, 106, 177, 230, 307, 430, 431 ramboi 12:431; 13:366 recoletae 12:432 recollectae 12:432, 505 var. balansae 12:432 recolletae 12:63, 90, 233, 297, 432, 434; 13:218, 364, 366; 14:414 var. balansae 12:432, 434 var. pickelii 13:218, 364, 366; 14:414 rehmanni 12:434, 436, 461; 13:366; 14:414 rehmannii 12:229, 231, 232, 358, 434, 436; 13:173, 366 renifolia 12:272; 13:360 repens 12:36 var. decumbens 12:36 reptans 12:36, 90 reticulata 12:153, 200, 436 rhodocnemis 12:24, 437, 438 sect. Rhodocnemis 12:274 rhodocnenis 12:24, 437 sect. Rhodolepis 12:502 sect. Rhodolippia 12:21, 23, 24, 111, 117, 153, 154, 160, 166, 200, 256, 267, 438, 502; 13:34, 352, 360 rhodomensis 12:24, 437 riedeliana 12:24, 439 rigida 12:23, 439 riojana 12:36; 15:467 riorjana 12:36 rodriguezii 12:440 rofriguezii 12:440 rodula 12:430 rosmarinifolia 12:441-443; 14:217, 414, 415 var. latifolia 14:217, 414, 415 var. stewarti 12:442; 14:415 rotundifolia 12:24, 239, 443, 445 rubiginosa 12:23, 36, 47, 96, 152, 170, 310, 333, 445, 446; 13:352; 14:415; 15:468 a dives 12:445, 446 B pauper 12:445, 446 var. pauper 12:445 B pauperior 12:445 Index to Phytologia volumes | 1-15 190 rugosa 12:41, 298, 447, 448; 14:412, 415, 416 rzedowskii 12:478; 13:367 salamensis 12:448 salicifolia 12:449; 14:415, 416 salsa. 12:23, 450, 451 salsoloides 12:36; 15:464 salviaefolia 12:23, 47, 152, 170, 1722179; 203,-2532275:. 310, 331, 358, 366, 452, 454, 455, 496, 497; 13:164, 367; 14:416 var. parvifolia 12:454 salvifolia 14:416 salviifolia 12:452 sandwithiana 12:456 sarmentosa 12:36 satureiaefolia 12:24, 457 savoryi 12:458, 459, 462; 13:367; 14:417 scaberrima 12:231, 232, 306, 344, 358, 436, 459-462, 481; 13:173, 174, 367 scabra 12:57, 225 scaposa 12:84, 462, 464, 480; 14:417 var. melanocaulos 12:464, 480 schaueriana 12:24, 480 schickendantzti 12:36 schimperi 12:36, 39 schlechtendalii 12:481 schliebeni 12:482; 13:32, 344, 358, 367; 14:417 schlimi 12:484 schlimti 12:207, 208, 292, 484- 486; 13:367 var. glabrescens 12:207, 208, 292, 484-486; 13:367 schomburgkiana 12:23, 47, 170, 288, 289, 486, 487; 13:352, 354; 14:417; 15:466 scirpea 12:36 sclerophylla 12:24, 199, 211, 488-492; 13:355, 367 var. crenato-dentata 12:488- 49] var. loretensis 12:492 var. sclerophylla 12:488, 490 var. subintegra 12:488-491 scordioides 12:36 scordonioides 12:37 scordonoides 12:37 scorodonioides 12:37 var. detonsa 12:37 PHYTOLOGIA var. hypoleuca 12:37 var. macrostachya 12:37 var. mathewsit 12:37 scoronioides 12:37 sellowi 12:37 sericea 12:23, 113, 492; 13:367 seriphioides 12:37 sessiliflora 12:56, 495 sidioides 12:495, 497 sidoides 12:23, 47, 152, 170, 203, 275, 333, 452, 454, 455, 495- 497; 13:361, 367; 14:417 forma flaccida 12:497 somalensis 12:42, 106, 230, 264, 307, 431, 498 spathulata 12:37 spathulatoides 12:37 sphacelifolia 12:205, 207 spinifera 12:37 sect. Spinulosae 12:23 spiraeoides 12:37 stachidifolia 12:37 stachydaefolia \|2:37 staechadifolia 12:37 stachyoides 12:23, 170, 498; 14:417 stoechas 12:38 stoechadifolia 12:37, 38, 63 stoechiadifolia 12:38 storchiadifolia 12:37 strigosa 12:501 Strigulosa 12:38 strobiliformis 12:350-353 var. acuminata 12:352 var. parvifolia 12:353 suaveolens 12:179, 187 subfruticosa 12:505 subracemosa 12:500 substrigosa 12:112, 137, 263, 336, 337, 501-504; 13:10, 35, 162, 349, 351, 355, 367; 14:417 var. oxyphyllaria 12:336, 503 subterranea 12:38 suffruticosa 12:63, 100, 346, 433, 434, 505; 13:345; 14:417 tayacajana 12:506; 13:1, 218, 368 var. sessiliflora \13:218, 368 tegulifera 12:24; 13:1-6, 368; 14:418 var. grisea 13:3, 4 var. ovata 13:3-6, 368; 14:418 var. parvifolia 13:1 September 1995 79(3):136-249 var. pedunculata 13:3-6 var. tegulifera 13:1, 2 tenulifera 13:1, 2 tepicana 12:111, 112, 363; 13:6, 7, 162, 368 thymoides 12:24; 13:7 tiliaefolia 12:38 tomentosa 12:179 torresi 13:8 torresit 12:504; 13:8, 10, 368 trachyphylla 12:24, 90, 290; 13:10, 12, 29; 14:410 transvaalensis 12:460 transvalensis 12:460 trifida 12:38, 164; 15:464-466, 468-470 trifolia 12:50, 56 triphylla 12:38 triplinervis 12:278, 280 tristis 12:24, 139; 13:12, 14-16, 29, 347, 362; 14:418 var. aberrans 12:24; 13:14- var. normalis 13:12, 14 var. tristis 13:12 trollii 13:16 turbinata 12:26, 47, 61, 196, 218, 219, 236, 2682 13:17, 20,521; 23-26, 345; 14:418 forma angustifolia 13:20, 21, 23; 14:418 var. integrifolia 12:218 forma magnifolia 13:21, 24; 14:418 turneraefolia 12:294; 13:12, 15, 2129 turnerfolia 13:27, 31 var. sessilifolia 13:31 turnerifolia 12:24, 26, 38, 90, 93, 134-136, 294, 347, 356; 13:12. 14,15, 26, 27,.29-31, 168, 348, 368; 14:418 B angusta 13:30 var. angusta 13:29, 30 Q@normalis 13:27 var. normalis 13:27 var. camporum 12:38, 90, 34, 1353. 13:29 var. sessilifolia 13:31 turneritfolia 13:27 ukambensis 12:42, 106, 230, 307, 431, 483; 13:31, 32; 14:409, 418 umbellata 12:24, 111, 115, 137, 142, 143, 149, 168, 173, 189, Wamock: Index to Phytologia volumes 11-15 192 216, 223,263,301, 337, 303, 502-504." 13:7. 32,. 34, 35. 162, 178, 179, 349, 350, 352, 365, 368; 14:419 uncinuligera 12:38 urticifolia 12:38 urticoides 12:38 var. laxa 12:38 B parvifolia 12:38 var. platyphylla 12:38 urticoides 12:38 urticolides 12:38 valerianoides 12:38 vartifolia 12:39 vauthiert 12:443, 444 velutina 12:23, 47, 170, 310, 455; 13:163, 164, 363; 14:419 venezolana 12:485 venezuelana 12:485, 486 venezuelensis 12:291, 485, 486 venosa 12:39 vernonioides 12:24, 102, 207, 224; 13:165-167; 14:419 verticillata 13:167, 168 viburnoides 12:39, 483 villafloridana 12:92, 136; 13:29, 169 villafloridans 13:167 violacea 12:211, 500 virgata 12:39, 50 var. elliptica 12:39 var. laxa 12:39 var. platyphylla 12:39 viricifolia 12:39 viscosa 12:278, 280 volkii 13:169 weberbaueri 12:155, 156 whytei 12:229, 230, 233, 307; 13:170, 358; 14:419 wilmsii 12:98, 229, 358, 436, 458, 459, 461, 462; 13:171, 173- 177, 358, 364; 14:419 var. scaberrima 13:175 var. sessilis 12:458 var. tomentosa 13:175 var. villosa 13:174, 175 woodii 13:174, 176; 14:419 wrightii 12:39, 63, 190 xerophylla 12:488 yucatana 13:35, 162, 177, 178, 362: 14:419 sect. Zapania 12:21, 22, 55, 74, 84, 89, 99, 140, 156, 157, 174, 209, 221, 222, 231, 239,241, 257, 262, 280, 294, 304, 335, 366, 429, 439, 444, 457, 481, 484, 503; 13:3, 29, 166, 362 subgen. Zapania 12:22, 77, 200; 13:34 Lippeaé: 12:21 Liquidambar 12:503; 13:205, 296, 356,357, 4/7 1e 14:195;. 341, 394, 421, 507 Lirtodendron 11:359 tulipifera 11:359 Lithospermum 11:163; 15:492 canescens 11:163; 15:492 Lobaria 11:433, 434 amplissima_ 11:433 pulmonaria 11:433, 434 quercizans 11:433, 434 Lobelia 11:164, 200, 446; 12:73; 14:332 aubrietiae 11:446 grayana 12:73 puberula 11:164 spicata 11:200 Lobeliaceae 11:164, 378; 12:73; 15:47 Loganiaceae 12:27, 31; 13:427, 429, 478; 14:48, 122, 424; 15:458 Lonicera 15:330 Lonicerae 12:20 Lophocereus 12:71; 13:312 SCNOMU 12-112 13,312 Lophocolea 14:196 bidentata 14:196 Lophocoleaceae 14:196; 15:447 Loranthaceae 15:78, 458 Loranthus 15:106, 306 longiflorus 15:306 Loreya 11:399 acutifolia 11:399 arborescens 11:399 umbellata 11:399 Lotus 15:362,. 363,.370,. 371,..390; 490, 491 americanus 15:371, 490, 491 corniculatus 15:370 pedunculatus 15:370, 371 Purshianus 15:370, 371 uliginosus 15:37] unifoliolatus 15:371 Lucuma_ 13:340 Luetked-“'9;331,339,-337 pectinata 15:337 Luffa 14:106 cylindrica 14:106 Lumnitzera 14:304 193 PHYTOLOGIA racemosa 14:304 Lupinus 14:285, 292; 15:363-366 alpestris 15:365 arcticus 15:366 argenteus 15:364, 365 forma albiflorus 15:364 var. argenteus 15:364 var. argophyllus 15:364 var. Macounti 15:364 argenteus X caudatus 15:365 flexuosus 15:365 lepidus 15:365, 366 leucophyllus 15:366 leucopsis 15:366 minimus 15:365 nootkatensis 15:364 parviflorus 15:365 polyphyllus 15:364, 366 pusillus 15:364 var. pusillus 15:366 sericeus 15:364-366 var. asotinensis 15:365 var. Kuschei 15:365 forma leucanthus 15:365 var. sericeus 15:365 Lycium 15:333 Lycopersicon 11:424 esculentum 11:424 Lycophyta 15:129 Lycopodiaceae 15:46, 129, 130 Lycopodiales 15:130 Lycopodium 15:46, 130-133 alpinum 15:130, 132 annotinum 15:130, 131 var. acrifolium 15:131 var. alpestre 15:131 forma pungens 15:131 cernuum 15:46 var. crassifolium 15:46 clavatum 15:130, 131 var. clavatum 15:131 var. integerrimum 15:131 var. megastachyon 15:131 forma monostachyon 15:131 forma pungens 15:131 complanatum 15:130, 132 var. complanatum 15:132 var. Gartonis 15:132 var. Habererit 15:132 inundatum 15:130, 131 var. inundatum 15:131 luctdulum 15:131 obscurum 15:130-132 var. dendroideum [Sit31, 132 September 1995 79(3): 136-249 forma exsertum 15:131, 132 porophilum 15:131 sabinifolium 15:130, 132 var. sabinifolium 15:132 var. sitchense 15:132 Selago 15:130, 131 forma appressum 15:130 var. Miyoshianum 15:130 var. Selago 15:130 tristachyum 15:15:132 Lycopsida 15:129 Lycopus 11:55; 12:144 europaeus 12:144 Lycoseris 14:133 crocata 14:133 latifolia 14:133 Lygaeidae 12:122 Lygodium 11:433; 12:420 palmatum 11:433; 12:420 Lysiloma 12:338; 13:389; 14:413 candida 12:338; 14:413 guachapele 13:389 Lythrum 11:87, 501 californicum 11:501 roseum 11:87 Macadamia 15:501 integrifolia 15:501 ternifolia 15:501 Macairea 13:65 lasiophylla 13:65 multinervia 13:65 Macaranga 15:15 denticulata 15:15 Machaericereus 13:286 gummosus 13:286 Machaerocereus 14:413 gummosus 14:413 Machaonia 12:27, 29 cymosa 12:27, 29 Maclura 11:447; 13:478; 15:455 aurantiaca 13:478 pomifera 11:447 Macrocentrum 14:267, 268 glandulosum 14:267 minus 14:267, 268 pusillum 14:267 rubescens 14:267, 268 steyermarkii 14:267, 268 vestitum 14:268 Macromitrium 14:201; 15:65, 448, 450 fragilicuspts 14:201 orthostichum 15:65 sulcatum 15:448, 450 Warnock: Index to Phytologia volumes 11-15 194 Macrostegia 15:224 Macrothamnium |5:452 macrocarpum 15:452 Madvigia 15:171, 175 humilis 15:171, 175 Magnolia 15:14 grandiflora 15:14 Mailelou 15:222 Mallotonia 14:391 Malperia 12:465, 468, 470-472, 474 Malpighiaceae 15:458 Malus 12:3, 4 coronaria 12:4 lancifolia 12:4 Malva_ 15:441-444 borealis 15:443 crispa 15:443 moschata 15:442, 444 neglecta 15:442, 443 parviflora 15:442, 443 pusilla 15:443 rotundifolia 15:442-444 sylvestris 15:442, 443 var. mauritiana 15:443 var. sylvestris 15:443 verticillata 15:442, 443 var. crispa 15:443 var. verticillata 15:443 Malvaceae 12:19; 14:348; 15:441 Malvales 15:441 Malvastrum 15:442 coccineum 15:442 Mamanira 14:115, 118 Mamillaria 15:439 vivipara 15:439 Manettia 15:272-277, 279-288 bicolor 15:275, 276 bradei 15:275 calycosa 157272, 217, 279, 288 var. calycosa 15:277, 279 var. karsteniana 15:277 var. latifolia 15:277 var. scaberrima 15:279 campanulacea 15:272, 274, 281 ciliata 15:274 dominicensis 15:277 filicaulis 15:275 sect. Heterochlora 15:272 holtonii 15:279 inflata 15:276, 279 luteo-rubra 15:272, 274, 276, 2145 219; 202°200,200 var. /uteo-rubra 15:275, 276, 288 var. paraguariensis 15:276, 277, 279, 284-286, 288 lutescens 15:279 paraguariensis 15:276 pauciflora 15:274 pedunculata 15:272-274, 281 var. ciliata 15:274, 281 var. glabra 15:273 var. pedunculata 133273; 274, 281 pseudo-diodia 15:273 quinquenervia 15:277, 287 rojastana 15:272, 273, 280 samuelssoniana 15:276 scaberrima 15:279 Mangifera 12:227; 15:62, 66 indica 12:227; 15:62, 66 Manihot 12:483 Marchantia 14:198 domingensis 14:198 paleacea 14:198 polymorpha 14:198 Marchantiaceae 14:198 Margaritaria 13:387-389, 400 nobilis 13:387, 388, 400 var. hypomalaca 13:387- 389, 400 var. nobilis 13:389 Marmor 11:343 tabaci 11:343 Marsilea 12:390; 15:151 mucronata 15:151 vestita 15:151 Marsileaceae 15:141, 151 Martyniaceae 12:21 Masdevallia 14:7 chontalensis 14:7 Massangea 13:125, 131 hieroglyphica 13:125, 131 santoviensis 13:125, 131 figrina” 137125; 131 Mastigobryum 15:61 desciscens 15:61 Matricaria 14:133 chamomilla 14:133 Matteuccia 11:432; 15:145 pensylvanica 11:432 Struthiopteris 15:145 var. pensyvilvanica 15:145 Mauritia |2:201 vinifera 12:201 Maxillaria 13:308 aggregata 13:308 Maytenus 14:327 phyllanthoides 14:327 195 PHY TOLOGIA Mecodium 15:44 recurvum 15:44 Medicago 15:363, 366-368 falcata 15:366, 367 var. falcata 15:367 hispida 15:366-368 lupulina 15:366, 367 var. glandulosa 15:367 orbicularis 15:368 polymorpha 15:367, 368 var. nigra 15:367, 368 a orbicularis 15:368 sativa 15:366 Melampodium 13:7 Melasanthus 12:268 Melastoma 14:265, 266 aquatica 14:266 scandens 14:265, 266 villosa 14:266 Melastomaceae 15:458 Melastomataceae Mists. 13203. 14:257 Meliaceae 15:224 Melilotus 15:363, 366, 368, 369, 491 alba 15:368, 369, 491 var. alba 15:368 var. arboreus 15:369 indica 15:368, 369 officinalis 15:368 var. maximus 15:368 var. micranthus 15:368 var. officinalis 15:368 wolgica 15:368, 369 Meliola 12:26; 13:427, 476 amphitricha 13:476 cookeana 12:26; 13:427, 476 inermis 13:476 lippiae 12:26 Meliosma 12:215; 14:195 Melochia 15:502 compacta 15:502 umbellata 15:502 Melogramma 13:476 callicarpae 13:476 Menispermaceae 15:332, 458 Menta 12:62 americana 12:62 Mentha 11:342; 12:47, 54, 61, 181, 196; 14:402 alopecuroides 14:402 longifolia 11:342 pulegina 12:47 pulegium 12:61, 196 Mentzelia 13:147 Mercurialis 11:424 September 1995 79(3):136-249 annua 1|1:424 Mertania 11:383, 384; 13:71-73; 14:265 sect. Adelbertia 13:73 arborea 13:72, 73 boliviensis 13:73 brittoniana 13:71, 72 calophylla_ 13:72, 73 cunetfolia 13:73 cuzcoana 13:71 hexamera 11:383, 384; 13:72 huilensis 13:72 sect. Meriania 13:73 mexiae 11:383, 384 quintuplinervis 13:73 rigida 11:384; 13:72 simsiana 11:384 speciosa 13:71, 72 stevermarkit 13:73 sect. Umbellatae 13:73 vargasti 13:72, 73 Mesembryanthemum 13:386 Mesembryanthemaceae 14:391 Mesua 13:506 ferrea 13:506 Meteoriaceae 14:202; 15:66, 450 Meteorium 14:202 teres 14:202 Meteortopsis 15:450 ancistrodes 15:450 Meteoropsis 15:66 ancistrodes 15:66 Metrosideros 14:431 collina 14:431 Metzgeria 14:193, 197 conjugata 14:197 gigantea 14:197 hamata 14:197 rzedowskii 14:193, 197 Metzgeriaceae 14:197 Meziothamnus 15:163 brevifolius 15:163 Mezobromelia 14:459, 463 bicolor 14:463 Miconia 11:385-397; 13:73-80; 14:267-274 sect. Adenodesma 14:269 adrienti 14:273 albicans 11:385 alborufescens 11:385 alypifolia 14:273, 274 amabilis 14:272, 273 sect. Amblyarrhena 11:388, 389, 391. 392: 13:76, 77> 14-272. 273 Wamock: anisotricha 14:270 artrambae 11:385 aureoides 13:75, 76 axinaeoides 14:269 bangii 14:272, 273 barbicaulis 11:396 barbinervis 14:272 barbipilis 11:389 beneolens 13:77, 78 bisulcata 11:386 brachyanthera 11:389, 390 brachycalyx 14:268, 269 bracteolata 11:394 brittontt 11:390 bullata 11:395, 396 buxifolia 14:274 cachimbensis 11:385 caelata 11:394 carpishana 13:76, 77 caudata 13:74 centronioides 14:268, 269 centrophora 13:76, 77 cercophora \|3:74, 75 sect. Chaenanthera 11:386, 391, 396 sect. Chaenopleura 11:391, 396 chrysanthera 13:77 ciliaris 13:75, 76 cionotricha 14:272 cladonia 11:393 clivorum 11:388, 389 cookit 13:77, 78; 14:273 crassifolia 13:77 crassipes 11:385 crassistigma 13:80 sect. Cremanium 11:391-395; 13:77-79; 14:274 crocea 13:78 dielsit 11:394 dodecandra 13:76 doneana 13:74 dumetosa 13:79, 80 echinoidea 14:270, 271 elaeoides 11:394 elongata 13:78 ernstit 11:385-387 floribunda 11:388 fosbergii 11:390, 391; 14:271 galactantha 11:392; 13:80 gibba_ 14:267 glaberrima 13:79 var. australis 13:79 glandulifera 13:76 gleasoniana 13:80 globulifera 14:269, 270 Index to Phytologia volumes 11-15 196 globuliflora 13:78, 79 sect. Glossocentrum 11:385, 386 goniostigma 11:387, 388 guatemalensis 14:270 hamata_ 11:389 hirta 11:388, 389 hutchisonii_ 14:273, 274 hygrophila 11:393, 394 tgnaria 13:77 ingens 14:268, 269 jJentaculorum 11:393, 394 jitotolana \4:270 killipti_ 11:387 lastostyla 11:388 ledifolia 11:395 leptantha 11:386 leucantha 13:73, 75 ligustroides 11:386 var. cordifolia 11:386 littlet 13:73, 74 longicaudata 13:73, 75 loreyoides 11:387 lucida 14:273 lutescens 13:77 martinicensis 11:387 media 14:274 . subsp. borealis 14:274 subsp. cajamarcensis 14:274 | subsp. media 14:274 megalantha 14:268, 269 megastigma 11:387 mituana 13:75, 76 modica 11:388 molinopampana \3:78, 79 multiplinervia 11:390; 14:271 nigricans 11:396 notabilis 14:269 obovata 13:77 sect. Octomeris 14:271 orcheotoma 11:393 ossaeifolia 11:386 paludigena 11:394, 395 paradisica |1:391, 392 pastoensis 11:393 penicillata 11:390; 14:271 penningtonit 11:392, 393 perturbatae 11:385 pichinchensis 11:388; 13:77 plethorica 11:392, 393 poecilantha 14:269 polvgama 11:39] polvneura 11:391, 393 pulgari 14:273 pulverulenta 11:391-393 purulensis 11:393 137 PHYTOLOGIA ravenii 14:269-271 rhonhofiae 11:391 rigens 11:394 rivetit 11:391 rubens 13:79 ruizii 11:389 salicifolia 11:394, 395 saltuensis 14:272, 273 saxatilis 11:391, 392 scabra 11:389 secundifolia 11:396 subsp. malcabalensis 11:397 subsp. secundifolia 11:396 sneidernit 14:271, 272 spatellophora 13:77 staphidioides 11:388 Stipitata 14:272 sect. Tamonea_ 13:73-75 terera 13:77, 78; 14:273 tetragona 11:385 tirt 11:392 tixixensis 14:27] trichocaula 11:395 trichotoma 11:386 tuckeri 11:393 tuerckheimit 14:270 vaccinoides 11:395; 14:274 valida 11:391, 392 vitiflora 11:393 Micrampelis 15:439 lobata 15:439 Microdon 12:27, 28, 35 ovatus 12:28, 35 Microdus 15:448 miquelianus 15:448 Micropuccinia 12:301 permagna 12:301 Microtheciella 15:70 Mikania 12:63; 14:133 cordifolia 14:133 guaco 14:133 hassleriana 12:63 forma cuneifolia 12:63 micrantha 14:133 pachydictya 14:133 ruiziana 14:133 Mimosa 12:90, 130;. 308, - 338; 137312, 391, 392, 14:19), 396; 15:496, 499 bimucronata 12:90, 136 var. hexandra 12:90, 136 forma viperes 12:136 cyclocarpa 13:392 invisa 15:499 mangensis 13:391 September 1995 79(3):136-249 pudica 15:499 purpurascens 12:338; 13:312 Mimosaceae 14:352 Mimoseae 14:212 Mimosoideae 13:389, 400 Mimulus 14:349 Mirabilis 15:43] hirsuta 15:43] var. hirsuta 15:431 var. linearis 15:431 linearis 15:43] nyctaginea 15:431 Misospatha 15:469 lippiae 15:469 Mitchella 13:476 repens 13:476 Mittenothamnium 14:202 reptans 14:202 Mniaceae 14:201; 15:65 Mnium 11:424; 14:201, 202 punctatum 11:424 rostratum 11:424; 14:201, 202 undulatum 11:424 Monactis 14:324 penlandii 14:324 Monarda 12:47, 162, 164, 190, 283, 332, 339 austromontana 12:47, 162, 164, 190, 283, 332, 339 Monimiaceae 13:427, 430 Monnieria 15:482 Monochaetum 13:68-70; 14:261-263 bonplandii 13:69; 14:261, 262 brevifolium 13:68, 69; 14:262 ciliatum 13:70 group Dicranantherae 14:263 glanduliferum 14:263 gleasonianum 13:69, 70 sect. Grischowia 13:69 hirtum 13:68, 69 humboldtianum 13:68, 69; 14:262 var. chardonti 13:69 var. hirtum 13:68, 69 var. humboldtianum 13:68, 69 Jahnit 14:263 laxifolium 13:68 lindenianum 13:69, 70 lineatum 13:70 meridense 13:70; 14:262 pulchrum 14:261 tachirense \4:261, 262 villosum 14:262, 263 Wamock: Index to Phytologia volumes 11-15 198 subsp. venezuelense 14:262, 263 Monodus 11:508 subterraneus 11:508 Monoplegma_ 15:289, 291, 294 sphaerospermum = 15:289, 291, 294 trinervium 15:291 Monopsida 15:159 Monotropsis 11:433 odorata 11:433 Montanoa 14:133 lehmanii 14:133 ovalifolia 14:133 quadrangularis 14:133 Moraceae 14:391 Morinia 14:200 ehrenbergiana 14:200 Mouriri 15:197 Muhlenbergia 11:307 Musci 14:198; 15:61, 62, 69, 447 Mutisia 14:133, 285, 292, 322 clematis 14:133 glabrata 14:133 Myoporaceae 12:21; 15:473 Myrica 15:414 asplentifolia 15:414 Gale 15:414 Myricaceae 15:334, 414 Myricales 15:414 Myrtillocactus 13:311; 14:395 Myrtillus 15:409 Myuriaceae 15:450 Myurium 15:450 rufescens 15:450 Napaea 11:340 dioca 11:340 Nashia 12:20, 27, 28, 31, 33, 37, 39, 451 armata 12:28 cayensis 12:28 inguanensis 12:31 myrtifolia 12:33 nipensis 12:33 spinifera 12:37 varitfolia 12:39 Navia 14:457, 458, 462, 465, 489, 490; 15:163 acaulis 14:489 brevifolia 15:163 caulescens 14:462, 490 Neckera 14:202 ehrenbergit 14:202 Neckeraceae 14:202; 15:66 Neckeriaceae 15:450 Neckeropsis 15:450 gracilenta 15:450 lepineana_ 15:450 Nectandra 12:244; 13:221, 224-228, 230 globosa 12:244 petenensis |2:244 sect. Pomatia 13:228, 230 sect. Porostema 13:228, 230 trianae 13:225 Neea 14:137-139 amplexicaulis 14:137, 139 amplifolia 14:137, 138 darienensis 14:137, 138, 139 delicatula 14:137, 138 elegans 14:137, 138 laetevirens 14:137, 138 Neesiella 15:270, 271 echioides 15:271 longipedunculata |5:271 Neocastela 15:42 Neoglaziovia 14:461, 464, 465, 490; 15:177, 179 variegata 14:465, 490; 15:177, 179 Neomamillaria 15:439 vivipara 15:439 Neoregelia 14:460, 463; 15:175, 176, 178-193, 200 abendrothae 15:181, 186, 192 albiflora 15:182, 188, 192 subgen. Amazonicae 15:184, 191 ampullacea 15:181, 186, 192 bahiana_ 15:183, 190, 192 forma bahiana 15:190 forma viridis 15:190, 192 var. viridis 15:190, 192 binotii 15:183, 190, 192, 193 brevifolia 15:182, 188, 192 carcharodon 15:184, 190, 192 carolinae 15:176, 179, 181, 185, 186, 192 forma carolinae 15:185 forma tricolor 15:186, 192 var. tricolor 15:186, 192 chlorosticta 15:182, 187, 192 compacta 15:181, 186, 192 concentrica 15:176, 184, 191, 192 coriacea 15:184, 191, 192 cruenta 15:176, 184, 190, 192 cyanea 15:175, 176, 178, 182, 188, 192 doeringiana 15:182, 188, 192 199 Pie POL OG ITs eleutheropetala \5:191 jarinosa 19°181, 185,192 fluminensis 15:182, 187, 192 fosteriana 15:180, 184, 192 hoehneana 15:181, 186, 192 indecora 15:181, 185, 192 johannis 15:183, 189, 192 kuhlmannit 15:183, 190, 192 laevis 15:180, 182, 188, 192 leprosa 15:182, 186, 192 leucophoea 15:184, 190, 192 longebracteata 15:191, 192 macahensis 15:182, 188, 192 macrosepala 15:180, 185, 192 maculata 15:182, 187, 192 magdalenae 15:183, 189, 192 var. magdalenae 15:189 var. teresae 15:189, 192 makoyana 15:193 marmorata 15:178, 183, 187, 189, 192 - melanodonta 15:183, 189, 192 morreniana 15:184, 192 subgen. Neoregelia 15:180, 184, 191 olens 15:181, 185, 192 oligantha 15:183, 190, 192 pauciflora 15:183, 190, 192 pineliana 15:180, 184, 192 forma phyllanthidea 15:184, 192 forma pineliana 15:184 princeps 15:180, 185, 192 forma phyllanthidea 15:185, 192 var. phyllanthidea 15:185, 192 forma princeps 15:185 punctatissima 15:181, 186, 192 rubrifolia 15:181, 186, 192 rubrospinosa 15:191, 192 sarmentosa 15:182, 187, 188, 192 var. chlorosticta 15:187, 192 seideliana 15:183, 190, 192 stmulans 15:182, 187, 192 spectabilis 15:183, 190, 192 tigrina 15:181, 186, 192 tristis 15:179, 182, 186, 192 uleana 15:184, 190, 192 wilsoniana 15:181, 186, 192 zonata 15:183, 189, 192 Neosparton 12:27, 29, 205 darwinit 12:29 Neottopteris 15:46 September 1995 79(3): 136-249 nidus 15:46 Neovriesia 13:84, 85, 122, 126, 131 guadalupensis 13:126, 131 macrostachya 13:122, 131 Neowimmeria 12:73 costata 12:73 dunbariae \2:73 grayana 12:73 hillebrandii 12:73 hypoleuca 12:73 nithauensis 12:73 remyit 12:73 tortuosa \2:73 yuccoides 12:73 Nepeta 11:340 cataria 11:340 Nephlyctis 12:363 conjuncta 12:363 Nepsera 14:266 Nestegis 13:449 Neurolaena 14:133 lobata 14:133 Nicotiana 13:35 tabacum 13:35 Nidularia 14:463 Nidularium 13:138; 14:459, 460, 463° 1517 lin 173, 175, TIS, 184-193 acanthocrater 15:191, 192 agavifolium 15:188, 192 ampullaceum 15:186, 192 bahianum 15:190, 192 binotii 15:190, 192 burchellii 15:175 caeruleum 15:193 carcharodon 15:190, 192 carolinae 15:185, 192 chlorosticta 15:187, 192 compactum 15:186, 192 concentricum 15:191, 192 coriaceum 15:191, 192 cruentum 15:190-192 cyaneum 15:186, 188, 192 denticulatum 15:188, 192 var. simplex 15:188, 192 elegans 15:186, 192 eleutheropetalum 15:191 eximium 15:190, 192 farinosum 15:185, 192 fulgens 14:463; 15:178 guyanense 15:184, 192 humile 15:171, 175 innocentit 13:138 Johannis 15:189, 192 karatas 15:173, 175 Wamock: Index to Phytologia volumes 11-15 200 laurentii 15:189, 191, 192 var. elatius 15:189, 192 var. immaculatum S219 1, 192 var. tyvpica 15:191 leucophoeum 15:190, 192 longebracteatum 15:191, 192 macahense 15:188, 192 makoyanum 15:193 marichalt: 15:185, 192 marmoratum 15:186, 189, 192 meyendorffti 15:185, 192 var. pruinosum 15:185, 192 mooreanum 15:184, 192 morrenianum 15:184, 192 pinelianum 15:184, 192 princeps 15:185, 192 pulverulentum 15:184, 192 punctatissimum 15:186, 192 purpureum 15:186, 192 sanguinarium 15:193 sarmentosum 15:188, 192 seidelii 14:459 spectabile 15:185, 190, 192 tigrinum 15:186, 192 triste 15:186, 192 Nolina 11:490 Noteroclada 14:197 confluens 14:197 Nothoscordum 11:83 Notothylas 14:198 orbicularis 14:198 Nototriche 12:19 Nyctaginaceae 14:137; 15:431 Nymphaea 12:122 Nymphaeaceae 13:374 Nyssaceae 12:184 Obione 14:305 Obletia 15:478 Ochagavia 14:460, 463; 15:176, 177, 193 carnea 15:176, 177, 193 elegans 14:463 lindleyana 15:193 Ochnaceae 14:439 Ochrobryum 15:449 kurzianum 15:449 Ocimum 12:47, 162, 164, 190, 283, 286, 332, 339; 14:403, 411; 15:306 basilicum 12:47, 162, 164, 190, 283,286,332, 339 canum_ 15:306 viride 14:403 Ocotea 12:244, 13:221, 225-228, 2308232 bahiensits 13:225 effusa 12:244 truncata 1|2:244 Skutchtt 13:232 standleyi 12:245 undulata 13:225 venosa 12:245 williamstt 13:232 Octoblepharum 14:199; 15:64, 449 albidum 14:199; 15:64, 449 Octotoma 13:34 scabripennis 13:34 Ocymum 11:124 nervosum 11:124 Oenothera 11:105; 14:285, 289, 292 hookeri 11:105 Oftia, 12:21) 13:3 Oidium 11:343 erysiphoides 11:343 Oleaceae 14:167; 15:331 Oliganthes 14:133 discolor 14:133 Olneya 14:413 tesota 14:413 Olyra 11:152, 153; 14:85, 86 maranonensis 14:86 sympodica 11:152, 153 taquara 14:86 wurdackii 14:85 Olyreae 11:152 Oncidium 14:7; 15:2-12 arizae 15:5 arizajulianum 15:4, 5 bahamense 15:3, 5 berenice 15:5 perenyce: 13:3, 5; 6; 11,12 berenyce X pulchellum 15:5, 11 berenyce X tetrapetalum 15:5, 6, 12 compressicaule 15:3, 5 compressicaulis 15:5 crista-galli 14:7 sect. Equitantia 15:2, 4 x floride-phillipsae 15:5, 6,7 gauntlettii 15:3, 5 gundlachit 15:5 haitiense 15:3-5 hawkesianum 15:3,5,7, 8 henekentt 15:3-5 intermedium 15:3-5, 8 var. alborubrum 15:5, 8,9 var. album 15:5, 9 x jamaicense 15:5, 9, 12 201 PHY TOLOGIA leiboldii 15:5, 10 var. album 15:5, 10 var. majus 15:5, 10 lemonianum 15:5 lucayanum 15:3, 5 osmentit 15:5 prionochilum 15:3, 5-7 prionochilum X variegatum var. purpureum 15:5, 6 pulchellum 15:3, 5, 9-12 pulchellum X tetrapetalum 15:5, 9, 10 quadrilobum 15:3-5 xX sanctae-anae 15:5, 11, 12 sylvestre 15:3-5 tetrapetalum 15:3, 5, 6,9, 10, 12 triquetrum 15:3, 5 tuerckheimiui 15:3, 5 urophyllum 15:5 usneoides 15:5 variegatum 15:2-7 var. album 15:5 var. purpureum 15:5-7 var. roseum 15:5 velutinum 15:3, 5 x witherianum 15:6, 12 Onoclea 15:144, 145 sensibilis 15:145 Struthiopteris 15:145 var. pensylvanica 15:145 Onoseris 14:133 onoseroides 14:133 purpurea 14:133 Ophioderma 15:43 falcatum 15:43 Ophioglossaceae 13:451; 15:43, 139 Ophioglossales 15:139 Ophioglossum 13:451, 452; 15:43 pendulum 13:451; 15:43 var. falcatum 13:451; 15:43 Opisthocomus 14:315 hoazin 14:315 Oplopanax 15:429 horridus 15:429 Opuntia 11:13, 163, 199, 451; 12:71, 218;. 137311, 369: 14:195, 279, 281, 341, 349, 396; 15:439, 440, 494 fragilis 15:439, 440 megacantha 13:369 polyacantha 15:440 Orbignya 13:279 Orchidaceae 11:431; 13:371; 14:1, 13-1522. 2358 Oreoweisia 14:193, 199 September 1995 79(3):136-249 mexicana 14:193, 199 Origanum 12:26, 47, 162, 164, 189, 190,283,332, 339 majorana 12:47, 162, 164, 190, 283, 332, 339 vulgare 12:47, 162, 164, 190, 283, 332, 339 Ornithochilus 13:306 Orobanchaceae 12:21; 14:392 Orophaca_ 15:380 caespitosa 15:380 Orthomnion 15:65 bryoides 15:65 Orthophytum 13:153, 459-464; 14:460, 464; 15:193 amoenum 13:459, 461, 464 compactum 13:460, 462, 464 disjunctum 13:463, 464 var. disjunctum 13:463 var. minor 13:463 duartei 13:460, 462, 464 foliosum 13:153, 460, 462 fosterianum 13:460, 462 glabrum 13:460, 463; 14:464 leprosum 13:153, 460, 463 magalhaesii 13:460, 464 maracasense 13:460, 463 mello-barretoi 13:460, 461 navioides 13:459, 461 rubrum 13:460, 461 sanctum 13:460, 463 saxicola 13:459, 461, 464; 15:193 var. aloifolia 15:193 var. saxicola 15:193 vagans 13:459, 461 Orthotrichaceae 14:201; 15:65, 449 Orthotrichum 14:202, 204 pycnophyllum 14:202, 204 Oryza 11:360 Oryzopsis 11:427 hymenoides 11:427 Osmunda 15:142 Claytoniana 15:142 var. Claytoniana 15:142 var. vestita 15:142 Osmundaceae 15:14] Ossaea 11:385 Ostrya 12:215; 14:508; 15:419 virginiana 15:419 var. lasia 15:419 var. virginiana 15:419 Ouratea 14:439, 440 cocleensis |4:439 flexipedicellata 1|4:439 Warnock: Index to Phytologia volumes 11-15 202 insula 14:439 patelliformis 14:440 Ovieda 12:21 Oxalis 14:279, 349 Oxybaphus 13:475; 15:431 albidus 13:475; 15:431 hirsutus 15:431 linearis 15:431 nyctagineus 15:431 Oxydendrum 12:313, 320 arboreum 12:313, 320 Oxyrhynchus 15:289-294 alienus 15:290 insularis 15:290 trinervius 15:291, 293, 294 volubilis 15:289, 291, 292, 294 Oxytropis 15:362, 363, 375, 381, 385-389 albertina 15:387 arctica 15:385, 389 var. arctica 15:389 var. Bellii 15:389 Bellii 15:389 Besseyi 15:386, 387 var. Besseyi 15:387 campestris 15:386-389 subsp. campestris 15:388 var. Cusickit 15:388 var. dispar 15:388 subsp. gracilis 15:388 var. gracilis 15:387, 388 var. johannensis 15:388 var. varians 15:388 deflexa 15:381, 385 var. capitata 15:381, 386 var. deflexa 15:386 var. foliolosa 15:386 var. parviflora 15:386 var. sericea 15:386 foliolosa 15:386 glabrata 15:387 gracilis 15:387 Johannensis 15:388 Lagopus 15:386, 387 var. conjugans 15:387 Lambertii 15:386-389 var. articulata 15:389 var. Bigelovit 15:389 var. Lambertii 15:388 leucantha 15:386, 387 Macounit 15:388 podocarpa 15:386, 387 var. inflata 15:387 var. podocarpa 15:386, 387 Richardsonit 15:389 sericea 15:386, 388 var. sericea 15:388 var. spicata 15:388 spicata 15:388 splendens 15:385, 389 var. Richardsonii 15:389 var. splendens 15:389 terrae-novae 15:388 villosa 15:388 viscida 15:387 viscidula 15:387 Pachycereus 12:338, 341; 13:286; 14:413 pringlet 12:338; 13:286 thurbert 14:413 Padus 11:163 nana 11:163 Paeoniaceae 13:374 Paepalanthus 13:218; 15:463 convexus 15:463 var. major 15:463 kegelianus 13:218 stegolepoides 15:463 var. acutalis 15:463 Palicourea 15:55 guianensis 15:55 tysonit 15:55 Paliurus 15:482 Pandanaceae 15:176, 179 Pandanus 14:254; 15:176, 179 odoratissimus 15:176, 179 Panicum 11:149, S501; 13:164; 14:65-83; 15:501 amarulum 11:501 angulosum 14:67, 75 arctum 14:67, 73 blackii 14:67, 74 caaguense 14:65, 68 carannasense 14:65, 68 cyanescens 14:65, 69 densifolium 14:67, 75 Dichotoma group 14:81 egleri 14:66, 69 emergens 14:68 errabundum 14:65, 68 Fasciculata group 14:76 fontanale |4:80 fonticolum 14:66, 71 froesii 14:66, 70 goeldii 14:67, 72 gracilissimum 14:66, 71 graniticum 14:66, 67, 71 granuliferum 14:67, 74 helobium 14:65, 69 203 PHY TOLOGIA September 1995 79(3):136-249 hylaeium 14:78 var. gracilis 15:66 ichunense 14:77 deppei 14:202 infuscum 14:82 formosana 15:66 itatiaiae 14:81 var. pilifera 15:66 kaietukense 14:65, 68 Paraphalaenopsis 13:305; 15:1 kappleri 14:67, 74 denevei 15:1 kuhlmanni 14:67, 74 denevei X serpentilingua 15:1 latiglume 14:81 serpentilingua 15:1 Laxa group 14:77 x thorntonii 15:1 longipedicellatum 14:79 Parietaria 15:422 sect. Lorea 14:80 pensylvanica 15:422 lutzii 14:80 Parinari 13:358 manacalensis 14:77 Parodianthus 12:6; 13:401 mauryi 14:67, 72 Parthenium 11:198 micranthum 14:68, 75 integrifolium 11:198 micranthus 14:72 Paspalum 11:322; 14:358-387 var. hirtum 14:72 album 14:367 miliaceum 13:164 ambustum 14:366 multinodosum 14:83 ammodes 14:368 nervosum 14:65, 69 group Anachyris 14:384 oblitum 14:76 atratum 14:378 obovatum 14:66, 70 caperatum 14:375 orinocanum 14:65, 69 carinatum 14:358 pandum 14:66, 72 group Ceresia 14:358, 368 Parvifolia group 14:65 chapadense 14:363 parvifolium 14:66, 69 clandestinum 14:386 Penicillata group 14:79 compressifolium 14:381 penicillatum 14:79 cordaense 14:374 petilum 14:67, 73 costellatum 14:385 petrense 14:67, 72 crispulum 14:365 pirineosense 14:78 crustarium 14:380 politii 14:68, 76 dasytrichium 14:363 polycomum 14:67, 73 denticulatum 14:359, 361 Procurrens 11:149 diamantinum 14:367, 368 pseudisachne 14:65, 68 eitenti 14:385, 386 Pyrularia group 14:77 group Eriantha 14:367, 368 rectissimum 14:68 erianthus 14:371 reptans 15:501 fessum 14:366 rivale 14:68, 75 formosulum 14:367 savannarum 14:65, 68 formosum 14:379 semitectum 14:65, 68 froesianum 14:387 siccaneum 14:66, 71 goeldii 14:359, 361 spissifolium 14:67, 74 goyanum 14:376 steyermarkii 14:80 guaricense 14:378 Stolonifera group 14:78 haumani 11:322 subinclusum 14:66, 70 haughtii 14:367, 370, 371 telematum 14:81 humigenum 14:360, 362 tamayonis 14:66, 71 indutum 14:373 vinnulum 14:66, 69 intonsum 14:367, 370 wettsteinti 14:65, 68 involutum 14:367, 368 yavitaense 14:66, 72 lacustre 14:374 Panurgidae 14:277, 284, 298, 300 latipes 1|4:377 Papaveraceae 13:374 group Linearia 14:364, 367 Papillaria 14:202; 15:66 group Livida 14:359 auriculata 15:66 luticolum 14:373 Warnock: Index to Phytologia volumes 11-15 204 macedoii 14:377, 378 malacophyllum 14:386 mollifolium 14:367 morulum 14:389 nitidum 14:358 group Notata 14:358, 359 oteroii 14:383 pallens 14:365 paludosum 14:379 pannuceum 14:381, 383 paranaense 14:375 paucifolium 14:367, 372 petrosum 14:362 pisinnum 14:359, 360 planiusculum 14:384 group Plicatula 14:373 pontanalis 14:376 pumillum 14:359 group Quadrifaria 14:363 ramosum 14:380 group Recta 14:362, 363 redondense 14:388 rigens 14:367, 369 schultesii 14:387 sericatum 14:367, 371 spissum 14:358 swallenii 14:389 telmatus 14:388 tenuifolium 14:384 trichophyllum 14:359, 361 trinti 14:359, 360 validum 14:382 vescum 14:364 viale 14:383 group Virgata 14:367 Passifloraceae 14:391 Paulinia 12:122, 130 acuminata 12:122, 130 Pauliniidae 12:122, 130 Pectis 14:133 elongata 14:133 Pedaliaceae 12:21; 14:391 Peekelia 15:289, 294 papuana 15:294 Pelea 15:47 Pellaea 11:434; 15:142, 143 atropurpurea 11:434; 15:143 var. simplex 15:143 glabella 15:143 var. nana 15:143 var. occidentalis 15:143 var. simplex 15:143 Suksdorfiana 15:143 Pelliaceae 14:197 Penstemon 12:477; 15:162, 233-235 arkansanus 15:233-235 var. pubescens 15:234 australis 15:233 subsp. laxiflorus 15:233 series Graciles 15:233 hirsutus 12:477; 15:162 var. hirsutus 12:477 var. minimus 12:477; 15:162 var. pygmaeus 15:162 laxiflorus 15:234, 235 multicaulis 15:233, 234 pallidus .15:233-235 subsp. arkansanus 15:233 wherryt 15:233-235 Pentacme 15:320 suavis 15:320 Peperomia 13:233, 234, 239-241; 15:47 breviramula 13:234 gibbonsii 13:240, 241 glassmanii 13:234 guamana 13:239, 240 var. saipana 13:240 kraemeri 13:234, 239 kusaiensis 13:234 mariannensis 13:234, 239-241 forma mariannensis 13:239, 240 ; forma saipana 13:240 palauensis 13:239 ponapensis 13:234, 240, 241 var. ponapensis 13:241 var. trukensis 13:241 saipana 13:240 trukensis 13:241 volkensii 13:240, 241 Perama 12:21 Persea 12:245; 14:20 flavifolia 12:245 Persicaria 11:339, 340, 414; 12:479 lapathifolia 11:414; 12:479 var. prostrata |2:479 mitis 11:339 pensylvanica 11:340 scabra 12:479 Petalostemon 11:285; 15:362, 373, 374 candidum 15:373, 374 var. occidentale 15:373 var. oligophyllum 153373; 374 mollis 15:373 occidentale 15:373 oligophyllum 15:373 purpureum 15:373 205 PHYTOLOGIA forma albiflorum 15:373 var. molle 15:373 var. pubescens 15:373 var. purpureum 15:373 purpureus 15:373 mollis 15:373 villosum 15:373 virgatum 15:373 Petalostemum 11:203 purpureum 11:203 Petitia 12:6; 13:318, 401, 428, 430; 14:151; 15:236, 240 domingensis 13:318, 428, 430; 14:1512219:236, 240 var. ekmant 15:240 urbanitt 15:240 Petrea 12:6, 21; 13:401 Phaca_ 15:377, 378 americana 15:377 neglecta 15:378 Phalaenopsis 13:305, 306; 15:1 Parishii 13:305, 306 Lobbii 13:306 var. Lobbii 13:306 x Thornton 15:1 Phaseolus 15:289 Phalaridium 11:363, 366 peruvianum 11:366 Phania 12:465, 466 dissecta 12:466 urenifolia 12:465, 466 Phaseolus 15:294, 362, 394 papuana 15:294 vulgaris 15:394 Phegopteris 15:148 Dryopteris 15:148 polypodioides 15:148 Robertiana 15:148 Philadelphus 15:426 coronarius 15:426 Lewisit 15:426 Philonotis 14:201; 15:449 fontana 14:201 turneriana 15:449 Phlox 11:290 Phoebe 12:245, 246; 15:16 salicifolia 12:246 trinervis |2:245, 246 Phryma_ 11:436; 12:50, 109; 14:338 arborea 12:109 capitata 12:50 leptostachya 14:338 Phrymaceae 14:338 Phycomyces 15:307 blakesleeanus 15:307 September 1995 79(3):136-249 Phygelius 14:146 capensis 14:146 Phyla 11:72, 84, 127, 257, 436, 501; 12:19; -20,223, 25-38,2 90, 56, 64, 93, 111, 189, 191, 228, 230, 285, 333; 14:402; 15:482 betulaefolia 12:27, 28 caespitosa 12:28 cuneifolia 12:29, 285 geminata 12:50 incisa 11:501; 12:29, 31 lanceolata 11:84, 127; 12:31, 33, 34 nodifiora. 11272; 257; 12:25, 27- 36, 38, 64, 93, 228, 230, 285, 333 var. canescens 12:28, 34, 35, 333 var. reptans 12:27, 28, 31, 33-36 var. rosea 12:30, 32-36, 38, 64 scaberrima 12:28, 30, 33, 56, 111, 191, 230; 14:402 stoechadifolia 11:436; 12:32, 37, 38, 189 strigosa 14:402 strigulosa 12:34-36, 38 var. parvifolia 12:34, 35 var. subsessilis 12:35 subterranea 12:38 Phyllanthus —11:200; 13:387-389; 14:225 acidus 13:389 antillanus 13:387 var. hypomalacus 13:387 carolinensis 11:200 elsiae 13:389 heteromorpha_ 13:387, 388 nobilis 13:387 hypomalacus 13:387 var. hypomalacus — 13:387, 388 Phyllosticta 11:202 verbenicola 11:202 Phymatodes 15:45 scolopendria 15:45 Phymatotrichum 12:26 omnivorum 12:26 Physalis 14:289 Physocarpus 15:335, 336 malvaceus 15:336 Phytolacca_ 13:476 americana 13:476 Wamock: Index to Phytologia volumes | 1-15 206 Phytolaccaceae 13:344, 476; 14:402 Picea 114:427,428;..15:153,-155, 156, 343 canadensis 15:155 Engelmannii 15:155 glauca 15:155 var. albertiana 15:155 var. Engelmannii 15:155 var. glauca 15:155 var. Porsildii 15:155 mariana 15:155, 156, 343 rubra 15:156 Picramnia 13:283 antidesma_ 13:283 Pilocereus 13:383 colombianus 13:383 lanuginosus 13:383 Pilosocereus 13:383-385, 400 colombianus 13:383-385, 400 lanuginosus 13:383-385, 400 Pimela 14:332 Pinaceae 15:152, 156 Pinckneya 15:14 pubens 15:14 Pinopsida 15:152 Pinus 11:285, 286, 307, 427, 428, 489; 12:215, 499, 503; 13:199, 205, 258, 273, 274, 307, 350, 351, 356, 368, 376, 471-473; 14:155, 194, 195, 197, 260, 280, 289, 299, 341, 394, 396, 417, 421, 435; 15:153, 154, 494 albicaulis 15:153 Banksiana_ 15:153, 154 clausa 13:47] contorta 15:154 var. latifolia 15:154 cubensis 14:155 divaricata 15:153, 154 var. divaricata 15:153 var. latifolia 15:154 echinata 11:285 edulis 11:427, 489 jlexilis: 13:133 hartwegii 11:307; 13:258 laricio 13:376 monticola 15:153 Murrayana 15:154 nigra 13:376 var. poiretiana 13:376 palustris 13:472 patula 13:273, 274 ponderosa 15:154 resinosa 15:153 Strobus $152153 var. monticola 15:153 sylvestris 11:428 taeda 11:286; 13:473 Piper 12:301; 13:233-239; 15:306 betle 13:234, 235 forma betle 13:234 forma densum 13:235 var. densum 13:235 forma marianum 13:235 var. mariannum 13:235 cubeba_ 15:306 decumanum 13:237 var. palauense 13:237 densum 13:235 guahamense 13:235, 236 forma glabrum 13:236 var. glabrum 13:235, 236 var. guahamense_ 13:236 hosokawae 1|3:237 latifolium 13:236-238 majusculum 13:237 marianum 13:235 methysticum 13:234, 238, 239 micronesiacum 13:236, 237 nigrum 12:301. palauense 13:237 potamogetonifolium 13:235 Piperaceae 13:233; 15:458 Piptochaetium 11:307 Pipturus 14:213; 15:47 albidus 14:213 Piqueria 12:474; 14:324, 325 sect. Phalacraea 14:324, 325 setifera 14:324 vargasii 14:325 Piquerinae 12:465, 466 Piresia 11:152 goeldii 11:152, 153 sympodica |1:153 Pisonia 13:318, 329; 14:352 Pisoniaceae 13:318 Pisophaca_ 15:378 flexuosa 15:378 Pista AZ 21122 e127 stratiotes 12:121, 122, 127 Pisum — 12:76, 95, 134, 206,. 290; 13:11; 15:362, 394 sativum 12:76, 95, 134, 206, 290; 13:11; 15:394 Pitcairnia 13:127, 131, 140, 142, 153, 161, 455, 457, 464; 14:457, 458, 462, 465; 15:163, 176, 178, 179, 194- 196, 200 207 PHY TOLOGIA abundans 15:194 aequatorialis 15:194 albiflos 14:462 albucifolia 15:196 altensteinii 13:457, 464 var. altensteinti 13:457 var. minor 13:457, 464 andreana 15:195 aphelandriflora 14:457, 458 bracteata 15:196 a 15:196 breedlovei 13:455 brevifolia 15:163 bromeliaefolia 14:462 chiapensis 15:195 chlorantha 15:163 cuzcoensis 15:194 ellenbergii 15:194, 200 ensifolia 13:153 flammea_ 15:194, 195 var. flocossa 15:194 var. macropoda 15:194 flavescentia 15:194 irwiniana 13:153, 161; 15:195 jJimenezit 13:455 karwinskyana_ 13:153 lanosisepala 15:195 lanuginosa 15:195 latifolia 15:195, 196 limae 15:195 lorentziana 15:163 maidifolia 13:140 micrantha 14:462 mirabilis 14:458 modesta 15:195 pungens 13:142 var. flava 13:142 var. pungens 13:142 spicata 15:176, 178, 179, 193, 196 forma latior 15:196 forma pallida 15:196 forma spicata 15:196 var. sulphurea 15:196 subpetiolata 15:195 sulphurea 15:196 viridiflora 13:127, 131 xanthocalyx 13:455 September 1995 79(3): 136-249 Pitraea 15:42 Pittosporaceae 15:482 Pittosporum 15:47, 306 eugenioides 15:306 Pityogramma 15:44 calomelanos 15:44 chrysophylla 15:44 Placseptalia 14:463 rebecae 14:463 Plagiochila 11:424 asplenioides 11:424 Plagiotheciaceae 14:204 Plagiothecitum 14:204 denticulatum 14:204 Plantago 11:198; 12:239; 14:282, 285; 292 preslit 11:198 Plasyrgophyta 12:21 Plasyrgophytum 12:21 Platanus 11:340 occidentalis 11:340 Platyglottis 14:4 Platymiscium 12:277 Platystachys 13:130, 131 geniculata 13:130, 131 Pleomele 13:369 Pleopeltis 15:45 thunbergiana 15:45 Pleroma 11:379 coronatum 11:379 Pleurocoronis 12:468-472, 474, 475 gentryi 12:470 laphamioides 12:470 pluriseta 12:468, 470 Pleurothallis 14:7-10, 21, 22, 26-30 alexii 14:8, 9, 21, 26 barbae 14:11 Brighamii 14:9 carnosilabia 14:9, 10, 21, 27 chontalensis 14:10, 11, 22, 28 exesilabia 14:11, 22, 29 fuegiu 14:12 fulgens 14:11 gelida 14:13 glandulosa 14:11 Helleri 14:12-14, 22, 30 pertenuis 14:11 pteroglossa 14:10 Pitcaimioideae 14:457, 461, 465 Pitex 15:113 heterophylla 15:113 Pithecollobium 13:389, 390 vitartifolia 14:11 longepedatum 13:389, 390 Pleurothyrium 13:221-223, 225-228, Pithecolobium 13:389, 390 230 mangense 13:391 bifidum 13:223, 2235; 226 ruscifolia 14:13 samacensis 14:12 triquetra 14:10 Warnock: Index to Phytologia volumes | 1-15 208 poeppigii 13:222 reflexum 13:226 Pluchea 14:133; 15:502 X fosbergti 15:502 purpurascens 14:133 Poa 11:340, 361, 372 calycina 11:372 pratensis 11:340 Podocarpus 12:215; 14:508 Podophania_ 12:465-467, 471, 476 dissecta 12:466, 471 Pogonatum 14:204; 15:69, 448, 452 cirrhatum 15:69 cuspidatum 14:204 gymniphyllum 15:69 junghuhnianum 15:69, 448, 452 macrophyllum 15:69 spurio-cirratum 15:69 subflexuosum 14:204 Pohlia 14:201 integridens 14:201 Poinsettia 11:461 dentata 11:461 Polemoniaceae 12:21; 14:512 Poliomintha 12:47, 162, 164, 190, 283, 284, 332, 339 longiflora 12:47, 162, 164, 190, 283, 284, 332, 339 Pollalesta 14:133 colombiana 14:133 Polygala 11:83, 198; 15:437, 438 alba 15:437, 438 paucifolia 15:437 sanguinea 11:198 Senega 15:437, 438 var. latifolia 15:437, 438 var. Senega 15:437 verticillata 15:437, 438 var. isocycla 15:438 Polygalaceae 13:374 Polygalactaeae 15:437 Polygalactales 15:437 Polygonaceae 15:473 Polygonum 11:340, 424; 12:479; 14:279 acre 11:340 lapathifolium 11:424; 12:479 5 prostratum 12:479 scabrum 12:479 Polymnia_ 14:133, 134 pyramidalis 14:133, 134 Polypodiaceae 15:45, 141, 150 Polypodium 15:45, 148, 150, 151 Drvopteris 15:148 var. disjunctum 15:148 var. pumila 15:148 hookeri 15:45 hymenophylloides 15:45 pellucidum 15:45 var. vulcanicum 15:45 pseudogrammitis 15:45 saffordii 15:45 sarmentosum 15:45 scolopendria 15:45 scolopendrium 15:45 tamariscinum 15:45 thunbergianum 15:45 vulgare 15:150, 151 var. columbianum 15:150 var. virgianum 15:150 Polystachya 14:3 cerea 14:3 Polystichum 13:449; 15:145, 146 Lonchitis 15:146 Polytrichaceae 14:204; 15:69, 452 Polytrichum 14:204 Juniperinum 14:204 Pomeae 15:338 Ponerinae 14:4 Populus 11:199, 341, 428; 13:199; 15:307, 395-398, 489 xX acuminata 15:397 Nm. Andrewsii 15:397 angustifolia 15:395, 397, 398 balsamifera 15:307, 395, 397 var. balsamifera 15:397 var. californica 15:397 forma candicans 15:397 var. Michauxii 15:397 var. subcordata 15:397 x Dutillyi 15:397 candicans 15:397 deltoides 15:395-397 var. occidentalis 15:396 x Bernardii 15:396 gileadensis 15:397 grandidentata 15:395, 396 Sargentii 15:396 X Sennit 15:397 Tacamahacca 15:397 tremuloides 15:395-397 var. aurea 15:395, 396 trichocarpa 15:397 var. hastata 15:397 virginiana 15:396 Porella 14:196 arborea 14:196 Porellaceae 14:196 Porlieria 13:278 Porophyllum 14:134 209 PHYTOLOGIA September 1995 79(3): 136-249 ellipticum 14:134 var. intermedia 15:348 macrocephalum 14:134 subsp. pseudorupestris ruderale 14:134 15:348 Porphyra 13:408, 425, 426; 14:156, glaucophylla 15:350 255 gracilis 15:347, 350, 351 dichotoma 14:156, 255 var. ctenophora 15:350 Porphyria 13:408 var. filipes 15:350 Portea 14:461, 465 var. flabelliformis 15:350 kermesiana 14:465 var. glabrata 15:350 Potamogeton 14:512 var. gracilis 15:350 Portulaca 14:213 var. Nuttallit 15:350 hawatiensis 14:213 var. permollis 15:350 Portulacaceae 11:286; 14:391 var. pulcherrima 15:350 Potentialleae 15:345 var. rigida 15:350 Potentilla 11:163; 12:478; 15:331, Hippiana 15:346, 349, 350 336, 345-354 Anserina 15:345, 353 var. Anserina 15:353 var. groenlandica 15:353 forma sericea 15:353 var. yukonensis 15:353 argentea 15:347, 352 arguta 15:345, 347, 348 var. arguta 15:347 var. Convallaria 15:348 argyrea 15:350 biennis 15:353 bipinnatifida 15:346, 349 camporum 15:350 canadensis 11:163 concinna 15:346, 347, 351 var. concinna 15:351 var. divisa 15:351 var. dissecta 15:35] dissecta 15:351 diversifolia 15:347, 350, 351 var. diversifolia 15:350, 351 var. glaucophylla 15:350 var. multisecta 15:351 var. perdissecta 15:351 Drummondii 15:345, 350 effusa 15:350 Egedti 15:353 var. groenlandica 15:353 emarginata 15:352 flabellifolia |5:346, 352 var. emarginata 15:352 var. flabellifolia 15:352 flabelliformis 15:350 fruticosa 12:478; 15:345, 347 forma villosissima 12:478 glabrella 15:348 glandulosa 15:345, 348 var. Convallaria 15:348 var. glandulosa 15:348 var. argyrea 15:350 var. filicaulis 15:350 var. Hippiana 15:349, 350 Hookeriana 15:351 humifusa 15:351 hyparctica 15:352 var. elatior 15:352 Juncunda 15:350 Ledebouriana 15:351 Macounii 15:349 millegrana 15:353 monspeliensis 15:352 multifida 15:346, 349, 351 Nicolletit 15:349 nivea 15:346, 347, 351, 352 subsp. Chamissonis 15:351 subsp. Hookeriana 15:351 var. incisa 15:351 var. lapponica 15:35] var. macrophylla 15:351 var. nivea 15:351 var. parviflora 15:352 var. pulchella 15:352 var. villosa 15:351 norvegica 15:346, 351, 352 var. labradorica 15:352 var. norvegica 15:352 Nuttallii 15:350 ovina 15:349 palustris 15:345, 348 var. parvifolia 15:348 paradoxa 15:345, 349 pectinata 15:348, 349 pensylvanica 15:346, 348, 349 var. arida 15:348 var. atrovirens 15:348 var. bipinnatifida 15:349 var. glabrata 15:348 var. litoralis 15:348, 349 var. pectinata 15:348, 349 Warnock: Index to Phytologia volumes 11-15 210 var. pensylvanica 15:348 var. strigosa 15:348 pentandra 15:353 plattensis 15:346, 349 platyloba 15:348 pratincola 15:353 pulchella 15:352 pulcherrima 15:350 quinquefolia 15:347, 351 var. Hookeriana 15:351 var. pentaphylla 15:351 recta 15:347, 352 var. sulphurea 15:352 rigida 15:350 rivalis 15:346, 347, 353 var. millegrana 15:353 var. pentandra 15:353 rubricaulis 15:352 rubripes 15:349 saximontana 15:346, 349 Sibbaldiit 15:346, 353 strigosa 15:348 tridentata 15:346, 347 uniflora 15:351 Vahliana 15:351 Villosa 151331 viridescens 15:350 yukonensis 15:353 Potentilleae 15:344 Poterieae 15:357 Pottiaceae 14:199; 15:64, 449 Pourretia 14:478 frigida 14:478 Prantleia 13:153, 459, 463; 14:464 glabra 13:463; 14:464 leprosa 13:153, 463 Premna 12:21; 13:425, 428, 430; 14:37, 42, 156, 248, 420; 15723, 269 caulifera 14:248 foetida 15:269 var. parvifolia 15:269 gaudichaudit 15:23 mekongensis 13:428 tomentosa 13:428; 14:37 Primulaceae 11:342 Prionophyllum 13:150; 14:462, 466, 478, 489 maritimum 13:150; 14:478, 489 selloum 14:462, 478, 489 Priva 12128, 256: 12:6, 20: 132401; 14:277, 336, 338-350, 352, 353, 394-398; 15:42, 483 abessinica 14:346 abyssinica 14:346 adhaerens 14:338, 346, 394 africana 14:339 angolensis 14:339 armata 14:340 aspera 14:340, 341, 353, 394 auricoccea 14:342, 343 bahiensis 14:343 bellinit 14:348 boliviana 14:344, 345; 15:42 cordifolia 14:345, 346, 348, 394, 397 var. abyssinica 14:346, 348 var. australis 14:347 var. flabelliformis 14:347 cuneato-ovata 15:42 curtisiae 14:343, 347, 348, 394 dentata 11:256 domingensis 14:348 echinata 11:128 grandiflora 14:277, 349 humberti 14:350 laciniata 14:350 laevis 15:42 lappulacea 14:345, 350, 353, 394, 396; 15:483 lapulacea 14:350 leptostachya 14:338, 345-348 mexicana 14:341, 353, 394, 395 meyeri 14:347, 397, 398 , var. madagascariensis 14:398 mitchelit 14:338 pedicellata 14:398 peruviana 14:398 portoricensis 14:398 rhinanthifolia 14:349 socotrana 14:398 spicata 14:395 Prosopis 11:12, 13, 453, 459, 489; 12:71; 14:352, 413 juliflora 14:413 Prospodium 12:111, 301, 363,303; 13:34 lippiae 12:111, 301,363, 303; 13:34 Pruneae 15:359 Prunus ~ 125; 110,. 153, 154; 346: BA eeolar(O4. 197° “15:3353 360, 361 americana 12:5; 15:360, 361 var. americana 15:361 var. nigra 15:361 avium 12:153, 154 Besseyi 15:361 lanata 12:5 Zak PHY TOLOGIA melanocarpa 15:360 mexicana 12:5 nanag 1573601 nigra 15:361 pensylvanica 15:360, 361 var. mollis 15:360, 361 var. pensylvanica 15:360, 361 var. saximontana 15:360, 361 pumila 15:360, 361 spinosa 12:110, 346, 347 virginiana 15:360 forma Deamii 15:360 var. demissa 15:360 var. melanocarpa_ 15:360 var. virginiana 15:360 Pseudananas 14:461, 465; 15:177, 179 macrodontes 14:465 sagenarius 15:177, 179 Pseudelephantopus 14:134 spicatus 14:134 Pseudocarpidium 12:6; 13:401 Pseudogynoxys 14:134 bogotensis 14:134 Pseudomelia 14:465 Pseudosamanea_ 13:390 guachapele 13:390 Pseudotsuga 11:471; 15:153, 156 Menziesii 15:156 forma Alexidis 15:156 var. glauca 15:156 taxifolia 15:156 Psidium 14:7 Guajava 14:7 Psilotaceae 15:46 Psilotum 13:451; 15:47 complanatum 15:47 forma fosbergiti 15:47 var. fosbergit 15:47 nudum 15:47 var. oahuense 15:47 Psittacanthus 14:217 schiedeanus 14:217 Psoralea 15:363, 371, 372 argophylla 15:371, 372 esculenta 15:371, 372 lanceolata 15:371, 372 var. Purshit 15:372 Psoralidium 15:371 argophyllum 15:372 esculentum 15:372 lanceolatum 15:37] September 1995 79(3): 136-249 Psychotria 13:318, 325, 434; 15:55, 60 capttata 15:55 erecta 15:55 hebeclada 13:434 luxurians 15:55, 60 pithecobia 15:55 racemosa 15:55 suerrensis 15:55 Pteretis 15:145 nodulosa 15:145 Pteridaceae 15:44, 141, 142 Preridium 15:142 aqualina 15:142 aqualinum 15:142 subsp. aquilinum 15:142 subsp. caudatum 15:142 var. champlainense 15:142 var. latiusculum 15:142 var. pubescens 15:142 Pteridophyta 14:64, 512 Pteris 15:45 longifolia 15:45 vittata 15:45 Pterobryaceae 14:202; 15:66 Pterobryopsis 15:66 nematosum 15:66 Pterocaulon 14:134 alopecuroides 14:134 Pterolepis 13:65; 14:261 lasiophylla 13:65 Pterophyta 15:138 Pterophytina 15:129, 138 Pteropsida 15:139 Ptychomitriaceae 14:20] Ptychomitrium 14:201 lepidomitrium 14:201 Puccinia 11:164, 202, 343; 12:111, 301, 363, 503; 13:34 conjuncta 12:363 elatipes 12:301; 13:34 lippiae AZ:111, 301,. 363,303; 13:34 permagna 12:301 senilis 12:301 sydowiana 11:202, 343 verbenicola 11:202, 343 vilfae 11:164, 202, 343 Puya 12:407; 13:142-145, 147, 160, 161, 457, 464; 14:458, 461, 462, 405: 152171, Vis, 177, 178 angulonis 13:142 asplundtt 13:143 chilensis 14:461, 462 Warnock: Index to Phytologia volumes 11-15 212 coriacea \|3:142, 160 ervngioides 12:407 floccosa 13:457, 464 var. compacta 13:457, 464 var. flocossa 13:457 glandulosa 13:142, 160 gummifera 13:143 herzogiu 13:144 hutchisonii 13:143, 160 iltisiana 13:143, 160 lanata 15:171, 175 lanuginosa 15:177 macropoda 1|3:144, 160 meziana 13:142 oxyantha 13:147 ponderosa 13:144, 160 pyramidata 15:178 rauhit 13:143, 145 sanctae-martae 13:144 ugentiana 13:147, 161 wrightii 13:145, 160 Pycnanthemum 11:285 Pyraustidae 12:122 Pyrolaceae 15:330 Pyrus 12:3, 4; 15:335, 336, 338-340 americana 15:339 var. americana 15:339 var. decora 15:339 Aucuparia 15:338, 339 var. glabrata 15:339 coronaria 12:3, 4 var. coronaria 12:4 loensis 12:3 lancifolia 12:4 Malus 15:338 occidentalis 15:340 scopulina 15:339 sitchensis 15:339, 340 Quercus 11:126, 199, 286, 340, 427, 428° 12:1.2, 132,503; 13:10: 205, 307, 312, 349-351, 355- 357, 368, 456, 471, 473; 14:194-197, 217, 260, 280, 282, 289, 299, 340, 341, 394, 396, 405, 407, 408, 417, 432, 435, 507, 508; 15:14, 195, 295-303, 420, 494 alba 15:297 coccinea 12:1, 2; 15:295-298 var. tuberculata 12:2 coccinea X velutina 15:295 x columnaris 12:3 copeyensis 12:10 costaricensis 12:10 x discreta 12:2 X egglestonit 12:2 sect. Erythrobalanus 15:295 falcata 12:1 var. leucophylla 12:1 var. pagodaefolia 12:1 xX fontana 15:295-303 gambellit 11:427 geminata 13:471 georgiana 13:473 x hill W222 lyrata 12:3 lyrata X macrocarpa 12:3 macrocarpa 12:3; 15:420 macrophylla 15:195 mandanensis 15:420 xX megaleia 12:2, 3 x mutabilis 12:2 myrtifolia 13:471 nigra 11:286 nuttallit 12:2 palustris 12:2, 3 palustris X rubra 12:3 X riparia 12:3 rubra 12:3 rubra X shumardii — schneckii t2:3 X schuettei 12:2 shumardii 12:2, 3 schneckit 12:3 shumardii X velutina 12:2 X tridentata 12:2 tuberculata 13:312 velutina 12:2; 15:295-298 virginiana 15:14 Quesnelia 14:461, 464; 15:175, 176 arvensis 15:175 blanda 15:176 rufa 14:464 selloana 14:464 Quita 12:62 dolor 12:62 Raddia 11:153 biformis 11:153 sympodica 11:153 Radopholus 13:476 similis 13:476 Ranunculaceae 11:203; 13:374 Ranunculus 13:453 Raphanus 11:424 sativus 11:424 Ratonia 15:224 Rauwolfia 13:278, 287, 311 emarginata 13:287 213 PHY TOLOGIA lyctodes 13:311 Reboulia 14:198, 203 hemisphaerica 14:198, 203 Rebouliaceae 14:198 Recordia 12:6; 13:401 Regelia 14:463; 15:184-193 acanthocrater 15:191, 192 ampullacea 15:186, 192 binotii 15:190, 192 caerulea 15:193 chlorosticta 15:187, 192 coriacea 15:191, 192 cruenta 15:191, 192 denticulata 15:188, 192 johannis 15:189, 192 laurentii 15:191, 192 makoyana_ 15:193 marechali 15:185, 192 meyendorffii 14:463; 15:185, 192 morreniana 15:184, 192 princeps 15:185, 192 sarmentosa 15:188, 192 spectabilis 15:190, 192 tristis 15:186, 192 Rehdera 12:6; 13:401 Reitzia 11:152, 153 smithiy 11:153 Renealmia 13:121; 15:178 disticha 13:121 ramosissima 15:178 Resedaceae 13:374 Rhacelopus 15:69 pilifer 15:69 Rhacopilaceae 14:202; 15:66, 450 Rhacopilum 14:202, 203; 15:66, 450 schmidti 15:66, 450 tomentosum 14:202, 203 Rhamnaceae 13:212, 377; 15:331, 333, 482 Rhamnidium 13:379 elaeocarpum 13:379 Rhamnus 13:294 Rhaphidophora_ 15:501 aurea 15:501 Rhaphiodon 12:27, 30 echinus 12:30 Rhaphithamnus 12:6; 13:401 Rheum 11:424; 15:403 rhabarbarum 11:424 Rhexophyllum 14:200 subnigrum 14:200 Rhizogoniaceae 15:65, 449 Rhizogonium 15:65, 449 spiniforme 15:65, 449 September 1995 79(3): 136-249 Rhizophora 13:292; 14:304, 307- 309, 342, 9135-31 0y 20G5. 32 7, 332) Isii2y 417 mangle 14:312, 316, 327 mucronata 14:304; 15:477 Rhodobryum 15:65, 449 giganteum 15:449 roseum 15:65, 449 Rhododendron 15:333 Rhodolippia 12:265 lupulina 12:265 Rhodostachys 14:464; 15:169, 171, 174, 175 argentina 15:169, 171, 175 urbaniana 14:464; 14:174, 175 Rhoeo 11:425 discolor 11:425 Rhus 12:3; 13:281, 473; 14:146, 407 copallinum 13:473 cotinus 14:146 atropurpureus 14:146 microphylla 13:281 radicans 12:3 Rhynchanthera 14:263, 264 sect. Anisostemones 14:263, 264 cacerense 14:264 cardonae 14:263, 264 haenkeana 14:263 leucorrhiza 14:264 linearifolia 14:264 riparia 14:264 secundiflora 14:264 verbenoides 14:264 Rhynchostegium 15:67, 451 celebicum 15:67 vagans 15:451 Ribes 11:340; 14:146; 15:423-426 americanum 15:424, 425 aureum 15:424, 426 var. grandiflorum 15:426 cynosbati 11:340 diacanthum 15:424, 426 floridum 15:425 glandulosum 15:424, 425 hirtellum 15:425 hudsonianum 15:424, 425 var. hudsonianum 15:425 var. petiolare 15:425 inerme 15:425 lacustre 15:424, 425 laxiflorum 15:424, 425 odoratum 15:426 oxyacanthoides 15:424, 425 var. calcicola 15:425 var. oxyacanthoides 15:424 Warnock: Index to Phyrtologia volumes 11-15 214 var. saxosum 15:424, 425 prostratum 15:425 rubrum 15:424, 425 var. alaskanum 15:425 var. propinguum 15:425 setosum 15:424 speciosum 14:146 var. fuchsioides 14:146 triste 15:425 viscosissimum 15:424, 426 var. Hallii 15:426 var. viscosissimum 15:426 Riedelia 12:22, 82, 220 angustifolia 12:82 intermedia 12:220 Rondeletia 15:55, 58, 59 salicifolia 15:55, 58 Ronnbergia 14:459, 463; 15:196, 200 hathewayi 15:196, 200 killipiana_ 15:196 morreniana 14:463 Rosa 14:146; 15:336, 357-359, 414 acicularis 15:357, 358 var. acicularis 15:358 var. Bourgeauiana 15:358 forma plena 15:358 alcea 15:358 arkansana_ 15:357-359 forma plena 15:359 var. suffulta 15:358 blanda_ 15:357-359 forma alba 15:358 var. blanda_ 15:358 var. glabra 15:358 Fendleri 15:359 Macounti 15:359 nutkana 15:359, 414 sericea 14:146 petrolutea 14:146 subblanda 15:358 suffulta 15:358, 359 terrens 15:358 Woodsii 15:358, 359 var. Fendleri 15:359 var. terrens 15:359 var. ultramontana 15:359 Rosaceae 15:331, 333-335 Rosales 15:427, 429 Roseae 15:357 Rubeae 15:342 Rubiaceae 12:21, 27, 29, 79; 13:274, 218, 476: 14:213, 292: 15:42, 47, 54, 272, 458, 461, 482 Rubus 13:370, 477; 14:146, 299. 15:335, 336, 342-344, 494 arcticus 15:343 var. acaulis 15:343 var. stellatus 15:343 Chamaemorus 15:342 deliciosa 14:146 Idaeus 15:343, 344 var. aculeatissimus 15:343 var. canadensis 15:343, 344 forma erythrochlamydeus 15:344 var. idaeus 15:344 var. peramoenus 15:344 var. strigosus 15:343, 344 melanolasius 15:343 paracaulis 15:343 parviflorus 15:342, 343 pedatus 15:342, 343 penetrans 13:370 pubescens 15:343 var. paracaulis 15:343 var. pubescens 15:343 forma roseiflorus 15:343 strigosus 15:343 triflorus 15:343 viburnifolius 15:344 Rudbeckia 11:200, 203, 461 laciniata 11:203 serotina 11:200 Ruelleoideae 15:270 Ruellia 12:338, 427; 14:349, 413; 15:482 duicis 12:427 Rumex 11:105, 340; 14:279, 285, 292; 15:491 crispus 11:340; 15:491 Rutaceae 11:359; 15:482 Sabicea 15:55 villosa 15:55 Sabina 15:157, 492 horizontalis 15:157 virginiana 15:492 Saccharum 14:88 holcoides 14:88 warmingiana 14:88 Sacciolepis 14:85 pungens 14:85 Sadleria 15:46 cyatheoides 15:46 hillebrandii 15:46 pallida 15:46 Sagittaria 15:496 kurziana 15:496 215 subulata 15:496 var. kurziana 15:496 Salicaceae 15:332, 334, 395, 414 Salicales 15:395 Salicornia 14:305, 315, 327, 330, 391; 15:71 ambigua 14:327 australis 14:330 Salix 11:199, 341; 15:334, 395, 398- 414 acutifolia 15:403 alaxensis 15:401, 411 forma longistylis 15:411 var. obovalifolia 15:411 var. silicicola 15:411 alba 15:399, 403 var. argentea 15:403 var. sericea 15:403 var. vitellina 15:403 amygdaloides 15:399, 402 arbusculoides 15:402, 413 forma glabra 15:413 arctica 15:399, 406 var. araioclada 15:406 var. torulosa 15:406 arctica X glauca 15:406 arctophila 15:398, 405, 406 x Argusti 15:407 athabascensis 15:41} balsamifera 15:408 Barclayi 15:400, 408, 409 Barrattiana 15:401, 410 var. angustifolia 15:410 Bebbiana 15:401, 410 var. capreifolia 15:410 var. perrostrata 15:410 brachycarpa 15:402, 406, 407 var. antimina 15:406 var. brachycarpa 15:406 var. Mexiae 15:407 var. psammophila 15:406, 407 var. Sansonit 15:406 brachycarpa X glauca 15:406, 407 X brachypurpurea 15:407 calcicola 15:398, 400, 410 var. glandulosior 15:410 candata 15:402 candida 15:401, 407, 412 forma denudata 15:412 X Clarket 15:412 commutata 15:400, 409 var. denudata 15:409 cordata 15:409 PHY TOLOGIA September 1995 79(3):136-249 var. rigida 15:409 cordifolia 15:406 curtiflora 15:409 desertorum 15:406 discolor 15:400, 401, 410-413 var. coetanea 15:412 var. discolor 15:411 var. eriocephala 15:412 forma hirsuta 15:412 var. latifolia 15:412 var. prinoides 15:411 Drummondiana 15:413 var. bella 15:413 exigua 15:404 fallax 15:41] Farrae 15:408 fluviatilis 15:399, 401, 402, 404 var. Bolanderiana 15:404 var. fluviatilis 15:404 forma Hindsiana 15:404 var. pedicellata 15:404 var. sericans 15:404 forma Wheeleri 15:404 fragilis 15:399, 403 glauca 15:399, 406, 407 var. callicarpea 15:406 var. glauca 15:406 var. Macounti 15:406 glauca X pedicellaris 15:411 glaucops 15:406 gracilis 15:412 herbacea 15:398, 405 humilis 15:401, 412 var. humilis 15:412 var. microphylla 15:412 interior 15:404 var. exterior 15:404 lasiandra 15:402, 403 longifolia 15:404 lucida 15:399, 402 var. angustifolia 15:402 var. caudata 15:402, 403 var. intonsa 15:402 var. lancifolia 15:402 var. parvifolia 15:402 lutea 15:400, 407-409 var. lutea 15:407 var. Turnorit 15:407, 408 MacCalliana 15:402, 407 mackenzieana_ 15:400, 408, 409 melanopsis 15:404 var. tenerrima 15:404 monticola 15:400, 408, 409 myrtillifolia 15:398, 400, 409 var. brachypoda_ 15:409 Warnock: Index to Phytologia volumes | 1-15 216 var. pseudomyrsinites 15:409 myrtilloides 15:41] subsp. pedicellaris 15:411 nigra 15:414 niphoclada_ 15:407 nivalis 15:405 var. nivalis 15:405 var. saximontana 15:405 padophylla 15:408 pedicellaris 15:399-401, 411 var. athabascensis 15:411 var. hypoglauca 15:41] var. pedicellaris 15:411 pedicellaris x phylicifolia 141i pedicellaris X planifolia 15:411 pellita 15:401, 413 var. angustifolia 15:413 var. pellita 15:413 forma psila 15:413 var. subcoerulea 15:413 pentandra 15:403 petiolaris 15:401, 412 var. gracilis 15:412 var. rosmarinoides 15:412 var. subsericea 15:412 var. textoris 15:412 Phylicifolia 15:400, 402, 413 var. phylicifolia 15:413 subsp. planifolia 15:413 var. subglauca 15:413 planifolia 15:410, 413 var. Nelsonii 15:413 pseudocordata 15:409 pseudomonticola 15:408 var. padophylla 15:408 pyrifolia 15:400, 408 reticulata 15:399, 404, 405 var. nivalis 15:405 Richardsonii 15:410 rigida 15:408-410 saximontana 15:405 Scouleriana 15:412 serissima 15:399, 403, 407 sessilifolia 15:404 silicicola 15:411 sitchensis 15:401, 402, 413 subsericea 15:412 tristis 15:412 Turnorti 15:408 Tyrellii 15:413 vestita 15:399, 401, 405 var. erecta 15:405 forma mensalis 15:405 var. nana 15:405 var. psitlophylla 15:405 wyomingensis 15:406 Salpinga 14:267 dimorpha_ 14:267 glandulosa 14:267 maranonensis 14:267 pusilla 14:267 secunda 14:267 Salsola 15:489 Salvadora 14:437 persica 14:437 Salvadoraceae 15:472 Salvia 11:105, 164, 201, 336; 12:47, 54, 111, 162, 164, 190, 284, 332, 339°. T3251 ae, 288, 341, 349, 353 azurea 11:164 nigriflora 13:251 occidentalis 11:336; 14:277, 341, 353 officinalis 12:111 sylvestris 11:201 Salvinia 12:121-124, 126, 127, 129, 130 auriculata 12:121-124, 127, 130 hastata 12:121. radula 12:123, 124, 126 rotundifolia 12:123, 127 Samanea 13:389, 390 samanigua 13:389, 390 Sambucus 14:420 Samea 12:122 multiplicalis 12:122 Samolus 11:342 floribundus 11:342 Sanango 14:424; 15:458 durum 14:424 Sanguisorba 15:335 canadensis 15:335 Sansevieria 14:512; 15:501 guineensis 15:501 roxburghiana 15:501 Santalaceae 11:271 Santalum 13:369; 15:47 ellipitcum 13:369 pyrularium 13:369 Sapindaceae 15:224, 458 Sapium 12:338; 14:441-453; 15:106 aereum 14:445, 448 albomarginatum 14:447, 448 argutum 14:446, 448 aubletianum 14:443, 448 aucuparium 14:446, 448 biloculare 12:338 bogotense 14:443, 448 217 bolivianum 14:447, 448 cicatricosum 14:446, 448 ciliatum 14:446, 448 cladogyne 14:448 claussenianum 14:448 contortum 14:442, 448 cremostachyum 14:448 cuatrecasasti 14:444, 448 cupuliferum 14:448 decipiens 14:448 diandrum 14:448 eglandulosum 14:442, 448 sect. Emmenostylum 14:441 fragile 14:448 gibertii 14:446, 448 glandulatum 14:448 glandulosum 14:448 Graham 15:106 guaricense 14:448 haematospermum 14:442, 447, 448, 451 var. saltense 14:451 hamatum 14:448 hasslerianum 14:445, 448 hemsleyanum 14:444, 448 hippomane 14:444, 448 intercedens 14:448 ixiamasense 14:445, 448, 450, 453 Jenmanii 14:443, 448 klotzschianum 14:441, 444, 448 lanceolatum 14:443, 448, 450 leitera 14:448 leptadenium 14:448 linearifolium 14:447, 448 longifolium 14:447, 448 longipes 14:442, 448 marginatum 14:446, 448 marmieri 14:442, 448 martit 14:448, 451 var. peruvianum 14:45] microdentatum 14:442, 448 montanum 14:443, 448 montevidense 14:446, 448 muelleri 14:446, 448 myrmecophylium 14:443, 448 naiguatense 14:444, 445, 448 obovatum 14:443, 448 obtusilobum 14:444, 448 occidentale 14:448 pallidum 14:446, 448 paraguarense 14:446 paranaense 14:445, 448 patens 14:443, 448, 450 paucinervium 14:442, 448 PHYTOLOGIA September 1995 79(3):136-249 paucistamineum 14:445, 448 pavonianum 14:443, 448 peloto 14:448 peruvianum 14:445, 448, 451 petiolare 14:448 poeppigtit 14:445, 448 pohlianum 14:448 prunifolium 14:442, 448 punctatum 14:448 putamajense 14:442 putamayense 14:448 rhombifolia 14:452 rojasti 14:448 saltense 14:447, 448, 451 sceleratum 14:445, 448 sellowianum 14:442, 448 serratum 14:448 stenophyllum 14:447, 448 steyermarkii 14:444, 448, 450 stylare 14:442, 448 sublanceolatum 14:442, 448 submarginatum 14:447, 448 taburu 14:444, 448 tenellum 14:448 thomsonii 14:448 tijucense 14:448 tolimense 14:448 triste 14:446, 448 utile 14:443, 448 verum 14:442, 448 yutajense 14:447, 448, 451 Sapenaria 15:320 officinalis 15:320 Sarcobatus 11:427; 15:332 vermiculatus 11:427 Satureja 11:311; 12:190 montana 11:311 Saurauia 14:196 Scalesia 14:288, 352 Scaveola 15:47, 160-162 cerasifolia 15:161 forma tomentosa 15:161 chamissoniana 15:160 Gaudichaudiana 15:160-162 forma kauaiensis 15:160 forma leucocarpa_ 15:160 var. stenolithos 15:160, 161 Gaudichaudiana x mollis 15:160 kahanae_ 15:160, 161 mollis 15:160, 161 var. albiflora 15:160, 161 forma triloba 15:160 procera 15:161 var. pseudomollis 15:16] Warnock: Index to Phytologia volumes 11-15 218 Scenedesmus 11:426, 430 obliquus 11:426 Schaueria 12:427 parvifolia 12:427 Schistochila 15:62 aligera 15:62 Schistochilaceae 15:62 Schizachyrium 11:285 scoparium 11:285 Schlegelia 13:336; 14:433 elongata 14:433 sect. Euschlegelia 14:433 lilacina 14:433 Schlotheimia 14:202 rugifolia 14:202 Schlumbergeria 13:128, 131 capituligera 13:128, 131 Schradera 15:59 blumii 15:59 Schrebera 15:78 alba 15:78 Schuttelworthia 11:273 pulchella 11:273 Schuttleworthia 11:22, 242, 267 dissecta 11:243 sulfurea 11:243 tenera 11:267 Scindapsus 15:501 aureus 15:501 Scirpus 11:414; 14:284 americanus 14:284 atrovirens 11:414 Scleria 14:512 Sclerocarya 15:105 caffra 15:105 Sclerotium 12:26 rolfsii 12:26 Scorodonia 14:350 Scrophulariaceae 11:84, 164, 200, 337, 342, 358; 12:21); 13:373; 14:146, 392; 15:233 Scutellaria 11:163 parvula 11:163 Sebastiana 14:413, 452, 453 rhombifolia 14:452, 453 Selaginaceae 12:21, 27, 28, 35, 230 Selaginella 15:46, 133 arbuscula 15:46 var. menziesii 15:46 menziesil 15:46 densa 15:133 var. scopulorum 15:133 var. Standleyi 15:133 rupestris 15:133 scopulorum 15:133 selaginoides 15:133 Wallacei 15:133 Sellaginellaceae 15:46, 129, 133 Selaginellales 15:133 Selago 12:21 Sematophyllaceae 14:204; 15:67, 45] Sematophyllum 14:204; 15:68, 451 caespitosum 14:204; 15:68 cuspidatum 14:204 lindigit 14:204 microcladium 15:68 tristiculum 15:451 Senecio 11:424; 12:62; 14:134, 285 abietinus 14:134 americanus 14:134 formosus 14:134 guicanensis 14:134 lanatus 14:134 lehmanni 14:134 macrophyllus 14:134 microchaete 14:134 niveo-aureus 14:134 pulchellus 14:134 rosmarinus 12:62 rufescens 14:134 vaccinioides 14:134 vulgaris 11:424 Senegalia 13:392, 393, 400 affinis 13:392 eliasiana 13:392, 393, 400 Septoria 11:164, 202, 343 verbenae 11:164, 202, 343 Sequioa 13:447 Serenoa 14:326 repens 14:326 forma glauca 14:326 Serjania 13:398 curassavica 13:398 Sherardia 11:109 Sesamum 14:403 Sesbania 13:449 Seseli 15:224 Setaria 14:282 Shuttelworthia 11:242; 15:478 diceras 11:242 pulchella 11:22 Shuttleworthia 11:22, 242, 245, 246, 267, 271 diceras 11:242, 245 dissecta 11:243, 246 pulchella 11:22, 271 sulfurea 11:243 sulphurea 11:243 tenera 11:267 212 PHYTOLOGIA Sibbaldia 15:353 procumbens 15:353 Sibbaldiopsis 15:347 tridentata 15:347 Sida 15:489 Sideroxylon 13:294 Siegesbeckia 14:134 cordifolia 14:134 Silene 11:199 antirrhina 11:199 Simmondsia 11:459 Sinapis 12:110; 14:47 alba 14:47 arvensis 12:110 Sincoraea 13:459, 461; 14:464 amoena 13:461; 14:464 Siparuna 13:427, 430 velutina 13:430 Siphantheropsis 13:65 williamit 13:65 Siphisia 12:415 Siphonanthus 13:306 glabra 13:306 var. vaga 13:306 Smilodon 13:219 Sobralia 14:3, 14-19, 22, 31-34 Bouchei 14:18 chatoensis 14:14, 22, 31 fragrans 14:3 Hawkesii 14:15, 16, 22, 32 Helleri 14:16, 17, 22, 33 triandra 14:17, 19, 22, 34 Sodiroa 14:463 graminifolia 14:463 Solanaceae 12:21; 15:332, 458 Solanum 11:340, 360, 424; 12:184; 13:326; 14:279-282, 285, 289, 292, 299, 341, 396; 15:494 acaule 14:289 boliviense 14:282 bulbocastanum 14:289, 341 calcense 14:279 canasense 14:285, 292 inscendens 14:299; 15:494 lycopersicum 11:424 michoacanum 14:289 nigrum 11:340 polyadenium 14:279, 281, 396; 15:494 radicans 14:282 raphanifolium 14:285, 292 skutchii 14:280 soukuptt 14:285 September 1995 79(3):136-249 stenophyllidium 14:280, 299; 15:494 stoloniferum 14:289 tuberosum 11:424 Solidago 11:198; 12:433 missouriensis 11:198 Sonchus 11:286; 14:134 oleraceus 14:134 Sonneratia 14:304; 15:473, 482 acida 14:304 apetala 14:304 Sonneratiaceae 15:482 Sophora 15:47, 265, 306 tomentosa 15:306 Sorbaria 15:336, 337 sorbifolia 15:337 Sorbus 15:339, 340 americana 15:339, 340 Aucuparia 15:339 decora 15:339, 340 occidentalis 15:340 scopulina 15:339 sitchensis 15:340 Sorghastrum 14:95-97 amplum 14:95 chasae 14:96 flexuosum 14:96 rigidifolium 14:97, 98 scaberrima 14:96 stipoides 14:95, 97, 98 viride 14:98 Sorghum 11:13 halapense 11:13 Spartina 14:284, 312 pectinata 14:284 Spathoglottis 15:496, 499 plicata 15:499 Spermatophyta 11:358; 14:64 Sphaceloma 12:26 lippiae 12:26 Sphaeralcea 15:441, 442 coccinea 15:442 Sphaerella 12:437 lippiae 12:437 Sphaerocionium 15:43, 44 lanceolatum 15:43 obtusum 15:44 Sphaerophysa_ \5:377 Sphagnum 15:130 Spielmannia 12:21 Sphaerotheca 11:343 humuli 11:343 var. fuliginea 11:343 Sphagnum 15:62, 63, 409 jJunghuhnianum 15:62 Warnock: Index to Phytologia volumes 11-15 khasitanum 15:62 luzonense 15:62 palustre 15:63 pseudocymbifolium 15:63 stamense 15:63 subsecundum 15:62 Sphenodesme_ 14:399, 15:224 involucrata 15:224 pierrei 14:399 var. thailandica \|4:399 Sphielis 15:78 Sphondylococcos 13:408 Sphondylococcum 13:408 Sphondylococcus 13:475 Spilanthes 14:134 americana 14:134 Spiraea 15:335-337 alba 15:336, 337 var. alba 15:337 var. latifolia 15:337 betulifolia 15:336, 337 var. betulifolia 15:337 var. lucida 15:337 densiflora 15:336, 337 var. densiflora 15:337 var. splendens 15:337 latifolia 15:337 salicifolia 15:337 Spireae 15:336 Spirodela 12:122 intermedia 12:122 Spirogyra 11:427 Spondylococca 13:408. 409 Spondylococcos 13:408 Spondylococcum 13:409 Spondylococcus 13:408, 426 Spondylococeus 13:408 Spondylococus 13:408 Sponia 14:115 amboinensis 14:115 Sporobolus 11:307; 14:330 virginicus 14:330 Stachys 11:69, 200; 12:498 germanica 12:498 hyssopifolia 11:69 tenuifolia 11:200 Stachytarpheta 11:109, 162, 164, 186,. 196,337, S01: 12:27, 29; 13:242, 307; 14:343 angustifolia 11:162, 164 cajamarcensis \|3:242 cayennensis 12:29 jJamaicensts 11:186, 337 forma monstrosa 11:337 maximiliant 14:343 nN Tw) i) scaberrima 13:307 var. pilosa 13:307 strigosa 11:196 Stagnospora 11:202 verbenae 11:202 Stanleya 11:527 arcuata 11:527 Stetractinia 14:135 aspera 14:135 oyedaeoides 14:135 Stellaria 11:142, 184; 14:285, 292 holostea 11:142, 184 Stenandrium 12:427, 428 dulce 12:427 var. floridanum 12:427 fascicularis \2:427 floridanum 12:427 Stenochloa_ 11:363, 365 californica 11:365 Stenotaphrum 11:126 Sterculia 11:143; 15:318 appendiculata 15:318 Stereodon 14:202, 204 falcatus 14:202, 204 Stereospermum 15:224, 227 Stevia 14:135 lucida 14:135 Stilbaceae 12:6; 13:401 Stillingia 14:451, 453 acutedentata 14:453 argutedentata 14:451 dichotoma 14:451 Streptium 14:345 asperum 14:345 Streptocalyx 14:459, 463; 15:177, 197 holmesti 15:197 longifolia 15:177 poeppigti 14:463 subnuda_ 15:197 Strobus - 1:l2307 Stylodon 11:72, 86, 117, 164, 201, 263,-*° 502:~ -12:6> 9 13:401¢ 15:495 carneus 11:72, 86, 117, 164, 201, 205-9022) 15:499 forma oswaldiae 11:69 Stylurus 14:213 robusta 14:213 Styvphelia 13:369; 15:47 douglasti 13:369 tameiametae 13:369 Stvrax 14:195 Subpilocereus 13:385 Sueda 14:305, 315 22) PHYTOLOGIA September 1995 79(3):136-249 Svensonia 12:6; 13:401 taxirameum 15:451 Svida 15:428 Taxithelium 15:68, 452 instolonea 15:428 batanense 15:68 interior 15:428 clastobryoides 15:68 Swainsonia 15:377 distratum 15:68 salsula 15:377 instratum 15:452 Sylibum 14:135 lindbergti 15:68 marianum 14:135 magnum 15:68 Symblepharis 14:199, 204 Taxodium 15:197 helicophylla 14:199, 204 Taxus. 13:132 Symblepharos 14:204 brevifolia 15:152 helicophylla 14:204 canadensis 15:152 Symphoremaceae 12:6; 13:401 Tectona 12:6; 13:401 Symphoricarpos 13:478, 479; 15:330 Teijsmanniodendron 14:400 orbiculatus 13:479 bogoriense 14:400 vulgaris 13:478 var. pentaphyllum 14:400 Symplocarpus 11:115 Terminalia 12:461; 13:303; 15:15, foetidus 11:115 54, 260 Synedrella 11:218 amazonica 15:54 nodiflora 11:218 Ternstroemia 14:195 Syngonanthus 14:399; 15:463 Tertula 14:336, 345, 348 froesii 14:399 aspera 14:345, 348 kuhilmannii 15:463 Tessaria 14:135 forma viviparus 15:463 integrifolia 14:135 Syringa 15:330 Tetraglochin 14:289 Syrrhopodon 15:64 strictum 14:289 albovaginatus 15:64 Tetragoniaceae 11:200 Tetrandra 15:323 Tabebuia 14:510; 15:101, 110, 265 paucidens 15:323 pallida 14:510 Teucrium 11:257, 341, 342 Tacsonia 13:370 campanulatum 11:257 mollissima 13:370 occidentale 11:341 Taenidia 15:492 Thecophyllum 13:84, 85, 110, 120, integerrima 15:492 121, 124, 127-131; 14:462, Tagetes 14:135, 279, 282, 285, 288 463; 15:180 apetala 14:135 acuminatum 13:129, 131 erecta 14:135 balanophorum 13:129, 131 patula 14:135 var. subpictum 13:129, 131 pusilla 14:135 bracteosum 13:128, 131 ternifolia 14:135 capitatum 13:129, 131 zipaquirensis 14:135 capituligerum 13:128, 131 Taitonia 14:219 comatum 13:128, 131 callicarpoides 14:219 crassiflorum 13:128, 131 Taligalea 12:21 cylindraceum 13:128, 131 Tamonea 12:21; 14:343 discolor 13:124, 131 jJuncea 14:343 fastuosum 13:128, 131 Tanaecium 14:433; 15:241 hygrometricum 13:129, 131 paniculatum 15:241 trazuense 13:129, 131 Taraxacum 14:135 johnstonet 13:128, 131 officinale 14:135 kuppert 13:129, 131 Targionia 14:198, 201 latissimum 13:121, 131 hypophylla_ 14:198, 201 laxum 13:127, 131 Targioniaceae 14:198 lineatum 13:129, 131 Taxaceae 15:152 montanum 13:128, 131 Taxiphyllum 15:45 ororiense 13:129, 131 Warnock: Index to Phytologia volumes | 1-15 Zee panniculatum 13:124, 131 pauperum 13:129, 131 pedicellatum 13:120, 131 pictum 13:129, 131 pittiert 13:128, 131 poortmantit 13:85; 14:463 rubrum 13:128, 131 singuliflorum 13:130, 131 sintenisit: 13:129, 131 spectabile 13:128, 131 splitgerberi 13:127, 131 squarrosum 15:180 standleyi 13:129, 131 stenophyllum 13:129, 131 turbinatum 13:121, 131 urbanianum 13:128, 131 violascens 13:128, 131 viride 13:129, 131 vittatum 13:130, 131 werckleanum 13:128, 131 wittmackit 13:85 Thelypteris 15:144, 148 palustris 15:148 var. pubescens 15:148 Phegopteris 15:148 Theophrastaceae 13:393, 400 Thermopsis 15:363 rhombifolia 15:363 Thiorhodaceae 11:144 Thladiantha 15:438 dubia 15:438 Thuidiaceae 14:203 Thuidium 14:203; 15:67, 450 cymbifolium 15:67, 450 delicatulum 14:203 glaucinum 15:67 meyenianum 15:450 philbertii 14:203 Thuja 15:156, 157, 306 occidentalis 15:157, 306 plicata 15:157 Thujopsis 15:306 dolabrata 15:306 Thymeleales 15:431 Thymus 11:311; 12:173, 181 vulgaris 11:311 Thysananthus 15:62 aculeatus 15:62 Tibouchina 11:379; 13:65-67, 80, 370; 14:258-261 asperiptlis 13:67 breedlovei 14:260, 261 chiapensis 14:260, 261 coronata 11:379 cymosa_ 13:67 decora 13:67 dimorphophylla_ 14:260 sect. Diotanthera 13:65; 14:258, 259 durangensis 14:260 galeottiana 14:26] gayana 14:260 hutchisonii 14:258, 259 incarum 14:258, 259 lastophylla 13:65 laxa 13:65, 66 var. vilosissima 13:67 longifolia 14:260 mariae 13:65-67 mollis 14:259 paleacea 13:80 pendula 13:67 sect. Pseudopterolepis 14:260 sandiensis 14:259, 260 semidecandra 13:370 solmsit 14:260 stenopetala 14:258, 259 tetrapetala 13:67 weberbaueri 13:67 Tilia 11:414; 15:440 americana 11:414; 15:440 glabra 15:440 neglecta 15:440 Tiliaceae 15:334, 440, 482 Tiliales 15:440, 441 Tillandsia 12:401; 13:84-86, 89-99, 101-104, 109, 112-128, 130- 132, 134, 136-141, 145-147, 160, 454, 455, 464; 14:459, 462, 463, 485, 489; 15:4, 163, 176, 178, 191-193, 197 acuminata 13:90 aequatorialis 13:91 aeris-incola 13:134 alta 13:130, 131 amazonica 13:125, 131 amethystina 13:117, 131 anceps 13:134, 139 appendiculata 13:119, 131 appuniana 13:116, 131 arguta 13:90 arpocalyx 13:113, 131 asplundit 13:92, 94 attenuata 13:119, 131 bakert 13:147 barbeyana 13:146 barclayana 13:113, 131 barilletis 13:115, 131 bartramu 13:454, 455, 464 bicolor 13:123, 131 223 biflora 13:91, 109 blokii 13:130 boliviana 13:89 bracteata 13:455 brassicoides 13:127, 131 brevilingua 13:9] caerulea 15:193 caespitosa 13:140, 454 capituligera 13:128, 131 carinata 13:115-117, 131 var. constricta 13:117, 131 carnosa 13:90 carrieret 13:92 cereicola 13:112, 131 chagresiana 13:124 chlorantha 15:163 chontalensis 13:119, 131 chrysostachys 13:120, 131 circinnata 13:134 cltrina 13:114 clausseniana 13:126, 131 comata 15:176 complanata 13:98, 101 compressa 13:139 concentrica 15:191, 192 corallina 13:123, 131 corcovadensis 13:119, 131 cowellii 13:89 crenulipetala 13:119, 131 crousseana 13:118, 131 cucullata 113:102, 104 cyanea 13:137 decurvata 13:117, 131 delicatula 13:92, 94 denudata 13:89-91 deppeana 13:90, 141 var. costaricensis 13:141 didistichoides 13:119, 131 dissitiflora 13:124, 131 disticha 13:121, 131 drepanocarpa 13:119, 131 dubia 13:90, 97; 15:197 duidae 13:90 duvaliana 13:116, 118, 131 dyeriana 13:92, 99 elata 13:120, 131 ensiformis 13:117, 131 erectiflora 13:115, 131 ernestit 13:115, 131 exaltata 13:120, 131 excavata 13:95 excelsa 13:89, 120, 131 fasciculata 13:136, 139, 455; Lo2197 var. clavispica 13:455 PHY TOLOGTSA September 1995 var. densispica 13:455; la197 var. fasciculata 15:197 var. floridana 15:197 var. venosispica 13:139 fassettii 13:90 fastuosa 13:128, 131 fendleri 13:89, 90, 98 fenestralis 13:122, 131 flexuosa 13:134, 139 fragrans 13:119, 131 fusco-guttata 13:89 fusiformis 13:90 gigantea 13:121, 125, 131 gladioliflora 13:122, 131 glaziovii 13:119, 131 glossophylla 13:98 glutinosa 13:114, 120, 131 goniorachis 13:119, 131 gracilis 13:115, 131 gradata 13:115, 131 grandis 13:90 guadelupensis 13:126, 131 guatemalensis 13:89 guttata 13:118, 131 hamaleana 13:91, 92 haplostachya 13:127, 131 harmsiana 13:113, 131 heliconioides 13:121, 131 heterandra 13:119, 131 heterophylla 13:91, 97 heterostachys 13:118, 131 hieroglyphica 13:125, 131 hitchcockiana 13:112, 131 hospitalis 13:120, 131 hutchisonii 13:145, 160 hystricina 13:454 imbricata 13:136 incurva 13:455 incurvata 13:116, 131 inflata 13:116, 131 tonochroma 13:91 itatiaiae 13:125, 131 jonghei 13:122, 131 Juncea 13:454 krukoffiana 13:90 kunthiana 13:141 kuntzeana 13:90 lacera \3:119;131 lajensis 13:91 lancifolia 13:122, 131 laterina: 13:113,.131 latifolia 13:141 var. divaricata 13:141 var. major 13:14] 79(3): 136-249 Warnock: fixed ASA TS laxissima 13:92, 94 letboldiana 13:139 longibracteata 13:116, 131 longicaulis 13:122, 131 lubbersii 13:113, 131 lucida 13:90 maculata 13:93, 95, 137 malzinet 13:130, 131 marantoidea 13:145 maxima 13:89 maxoniana 13:117, 131 mima_ 13:103 monstrum 13:96 morrenti 13:124, 131 multicaulis 13:96, 134, 140 myrtophylla 13:454 nutans 14:463 oerstediana 13:90, 141, 160 oligantha 13:119, 127, 131 pachychlamys 13:126, 131 paniculata 13:124, 131, 141; 15:178 var. costaricensis 13:141 paraénsis 13:139 paraibica 13:117, 131 pastuchoffiana 13:126, 131 patula 13:114, 131 penduliflora 14:463 pereziana 13:113, 131 philippocoburgii 13:118, 131 picta’ 13:116, 131 pinifolia 13:454 pinnata 13:92 piurensis 13:146, 160 platynema 13:123, 124, 131 platyphylla 13:89, 93, 146 platyrhachis 13:93 platzmannii 13:127, 131 poenulata 13:119, 131 procera 13:115, 131 pruinosa 13:455 subgen. Pseudo-catopsis 13:147 psittacina 13:84, 85, 116, 117, 131; 14:462 pyramidata 13:91 rariflora 13:93 rauhiti 13:90 recurvata 13:117, 131 regina 13:130, 131 reticulata 12:401; 13:121, 131 reversa 13:91 rhododactyla_ 13:120, 131 ringens 13:124, 131 robusta 13:112, 131 Index to Phytologia volumes 11-15 224 rodigastana 13:114, 131 roezlti 13:89 rubella 13:89, 90, 146 rubra 132120, 131, 141 var. costaricensis 13:14] sanguinolenta 13:126, 131 saundersit 13:115, 131 Scalariso lS 1s i3si secunda 13:104 selleana 13:89, 90 selloana 13:118, 131 setacea 13:454, 455, 464 sigmoidea 13:91 simplex “13:1 ¥8,.132 simulata 13:454 singularis 13:92 somnians 13:90 spiculosa 13:137, 140 splendens 13:116, 132 var. formosa 13:116, 132 spuria 13:119, 132 stenostachya 13:120, 132 stenoura 13:90, 91 stipitata 13:91, 109 streptophylla 13:139 subandina 13:120, 132 subsecunda 13:126, 132 superba 13:90, 91 swartzit 13:124, 132 tenuifolia 13:139, 454 tequendamae 13:113, 132 tessellata 13:121, 132 tetrantha 13:147 var. aurantiaca 13:147 var. ramosior 13:147 var. tetrantha 13:147 thyrsigera 13:91 tovarensis 13:89 tricolor 13:134 trinitensis 13:120, 132 tripinnata 13:147 truncata 13:92, 94 tuberosa 14:485, 489 tuerckheimtt 13:124, 132 tweedieana 13:114 unilateralis 13:126, 132 utriculata 13:138, 140; 14:462 valenzuelana 13:455 veltchit 13:124 ventricosa 13:119, 132 venusta 13:92, 95 virninalis” 132127, 132 viridifiora 13:94,-98. 127, 132% 134,137 viscidula 137115,.132 225 PHY TFOLOGIA vittata 13:116, 132 wagneriana 13:91 walteri 13:98 wangerinit 13:91 warmingti 13:118, 132 wawranea 13:124, 132 werckleana 13:89 wrightit 13:124 zebrina 13:116, 132 zamorensis 13:91 Tillandsioideae 14:457, 458, 462 Timmiaceae 14:201 Timmiella 14:201 anomala 14:201 Tithymalopsis 11:285 corollata 11:285 Tium 15:383 Drummondii 15:383 Tococa 11:396, 397 parviflora 1\:397 symphyandra_ 11:396, 397 variegata 11:396, 397 Tomea_ 13:408 Tomex 13:408 Tortula 14:200, 202, 345 andicola 14:200 aspera 14:345 caroliniana 14:200, 202 fragilis 14:200 ruralis 14:200 Tournefortia 12:190 trichocalycina 12:190 Toxicodendron 11:84, 337 radicans 11:84, 337 Trachaeophyta 15:129 Trachypodaceae 15:66 Trachypodopsis 15:66 crispulata 15:66 serrulata 15:66 Trachypogon 14:93, 94 densus 14:94 parviflorus 14:94 rigidifolius 14:93 Tradescantia 11:425 purpusi 11:425 zebrina 11:425 Tragopogon 11: 61 Trema 13:479: 14:115; 15:15 amboinensis 14:115 floridana 13:479 ortentalis 15:15 Trianthema 11:200 portulacastrum 11:200 Trichilia 15:265 Trichocolea 11:424 September 1995 79(3):136-249 tomentella 11:424 Trichomanes 14:213; 15:44 cyrtotheca 15:44 davallioides 15:44 saxifragoides 15:44 Trichostomum 14:200 cylindricum 14:200 Tridax 14:135 procumbens 14:135 Trifolium 15:363, 368-370, 374, 375, 384, 390 agrarium 15:369 hybridum 15:369, 370 pratense 15:369, 370 forma leucochraceum 15:370 procumbens 15:369 repens 15:369, 370 var. alpestre 15:370 var. alpinum 15:370 var. repens 15:370 Trigonella 15:363, 366 coerulea 15:366 Triodia 11:13 albescens 11:13 Tripina 15:73 Trismegistia 15:68 rigida 15:68 Triumfetta 15:260 palmatiloba 15:260 Trixis 14:135 radialis 14:135 Uapaca 14:408 Uerbena 11:133 Ulmaceae 13:479; 15:334, 421 Ulmus 11:340, 341, 414; 15:421 americana 11:340, 414; 15:421 rubra 11:414 Umbelliferae 11:359 Uredo 12:111, 301, 363; 13:427; 14:191 callicarpae 13:427; 14:191 lippiae 12:111, 301, 363 Urtica 14:107; 15:422 candicans 14:107 dioica 15:422 var. californica 15:422 var. procera 15:422 gracilis 15:422 Lyallii 15:422 procera 15:422 urens 15:422 viridis 15:422 Urticaceae 14:127; 15:421, 422 Uva-ursi 13:476 Warnock: Index to Phytologia volumes 11-15 226 procumbens \3:476 Uwarowia 11:243 chrysanthifolia 11:243 sulphurea 11:243 Vacciniaceae 11:378, 476; 15:332, 333, 334 Vaccinium 13:473; 15:47 arboreum 13:473 Valeriana 11:342; 12:27, 38; 15:41 papilla 15:41 scorpioides 11:342 Valerianaceae 11:342; 12:27, 38 Valerianella 15:492 Valerianodes 14:349 Vandenboschia 15:44 cyrtotheca 15:44 davallioides 15:44 Vanilla 14:19, 22, 35 Helleri 14:19, 22, 35 odorata 14:19 Pfaviana 14:19 planifolia 14:19 Pompona 14:19 Varangevillea 15:222, 232 hispidissima 15:232 Varronia 12:26, 27 cana 12:27 globosa 12:26, 27 Verbascum 11:340 thapsus 11:340 Verbena 11:1, 3-7, 9-15, 18-34, 39- 41, 43, 44, 46-63, 68, 80-88, 95-106, 108-118, 120-124, 126-129, 133-142, 155-158, 162-165, 167, 179-191, 195- 203, 205, 219, 232-243, 245- 252, 255-257, 259-280, 282- 287, 290, 291, 301-305, 307, 308, 310-318, 320, 322-329, 335-344, 346, 400, 410-415, 420-422, 435-443, 445-448, 450-460, 462, 465-486, 488, 490-493, 497, 498-503; 12:6, 212). 32¢ 48-502 D5, 31; 03; 84, 118, 196, 205, 207, 211, 225, 226, 228-230, 232, 265, 288, 349, 451, 479; 13:179- 217, 243-268, 270-276, 307, 366, 4016: 14:175, 275; 277- 290, 292-301, 338, 345, 346, 349, 350, 353, 394-396, 402; 15:224, 466, 468, 478, 482- 495 abramst . 11:105, 437: ~ 132181, 244; 15:484 adulterina 15:224 x adulterina 11:437; 13:181; 15:484 alata 11:437; 13:181, 195; 14:277; 15:484 forma alba 13:181 alopecurioides 11:190 alopecuroides 11:190 alopecurus 11:190, 195 alpina 11:273 ambletia 15:492 ambroisiaefolia 15:484 ambrosiaefolia 11:290, 490 ambrosiafolia 11:32, 490 ambrosifolia 11:43, 48, 273, 326, 437, 440, 448, 488, 490-493; 13:181, 182, 244; 14:277; 15:484-486 forma eglandulosa 11:491; 13:182, 244; 15:484-486 ambrosiifolia 11:490 americana 15:483 amoena 13:182, 244 anais 11:4, 7 andrieuxitt 13:181, 182, 244 angustata 11:158 angustifolia 11:86, 158, 162, 164, 180, 341; 13:251 angustifolia X hastata 11:164 angustifolium 11:158 anusifolia 11:158 apulchellas 11:268 araucana 11:58, 438; 13:182; 15:485 arenaria 13:182 arenicola 11:280, 284 X argentina 13:182 aristigera 15:485 aspera 14:345 atacamensis 11:438; 13:244 aristigera 11:284, 290, 438; 132132 atacamensis 11:245; 13:182 aubletia 11:32, 41, 86, 263, 271, 290, 315, 326, 485, 486, 488, 490 var. bipinnatifida 11:486, 488 aubletia X tenera 11:485 secondary subgroup Aubletia 11:20, 60 aubrietiae 11:446 aubrietit 11:474 224 x baileyana 11:438 bajacalifornica 11:32, 438 balansae Lie3l2s, “3l3; “438: 13:183; 15:485 banariensis 11:44] bangiana_ 15:485 barbata 11:438 berterii 11:51, 52, 189, 245, 246, 290, 438; 13:183; 14:277, 287; 15:486 bipinnatifida 11:13, 25, 32, 41, 43, 47, 48, 290, 308, 326, 437, 439-441, 443, 448, 452, 486, 488, 490, 491; 13:180, 181, 183, 189, 244, 246; 14:277; 15:486 var. latifolia 11:486, 488 var. latilobata 11:326, 437, 440, 441, 491; 13:183 bipinnatifida X wrightii 11:490 bipinnatifidia 11:439 bipinnatifidum 11:290 bipinnatifolia 11:280 bipinnatipida 15:486 bipiunatifida 15:486 biserrata 15:494 biternata 11:324 x blanchardi 11:441, 448, 462; 13:184; 14:277 bonaeiriensis 11:441 bonariensis 11:41, 62, 63, 84-86, 88, 98, 99, 183, 263, 341, 441, AA 4107 12205, - 228; 13:184, 185, 203, 204, 245; 14:278; 15:486-488 var. brevibracteata 11:85 var. conglomerata 11:442; 13:184, 185; 15:488 forma /atifolia 11:63 var. longibracteata 11:85 var. reineckii 11:84, 98 rigida 11:63 var. rigida 11:63 forma robustior 11:63 var. venosa 11:63 bracteata 11:13, 14, 32, 34, 86, 163, 165, 198, 203, 241, 336, 440, 442, 443, 448, 462, 476: 13:185, 245; 14:278; 15:488, 489, 493 forma albiflora 13:185 var. brevibracteata 11:32 bracteate 15:488 bracteosa 11:13, 32-34, 43, 105, 113, 116, 117, 202; 15:488 PHY TOLOGIA September 1995 79(3): 136-249 var. brevibracteata 11:13, 32, 34 bracteosa X stricta 11:113, 116, L117 bracteoso-aubletia 11:28-30 bractiosa 11:200 brasiliensis 11:86, 442, 445, 502; 13:185, 206, 245; 14:279, 288; 15:490, 492 var. subglabrata 15:491 brevibracteata 11:34 briquetiana 11:139, 140, 320, 321 forma campestris 11:139 forma silvatica 11:139 briquetiana X tenuisecta 11:320, 321 cabrera 13:186 cabrerae 13:186; 15:491 californica 15:491 calliantha 11:189, 290, 315, 446; 13:186; 15:491 cameronensis 11:307, 446; 13:186, 192, 245, 257; 14:279; 15:491 campestris 11:446; 13:186 canadensis 11:32, 33, 43, 47, 85, 86, 200, 263, 264, 271, 279, 290, 302, 440, 441, 443, 446- 448, 450, 455, 485, 486, 490; 13:186, 187, 245; 14:275; 15:492, 493 forma canadensis 11:446 forma candidissima 11:450; 132187 var. candidissima 11:448 canadensis X tenuisecta 11:485 candidissima 11:4 canes 13:187 var. roemeriana 13:187 canescens 11:12-15, 18, 32, 43, 256, 450, 502, 503; 13:187, 188, 211, 216, 246; 14:279, 280, 294; 15:490, 493, 494 forma albiflora 11:451; 13:187, 246; 15:494 var. neo-mexicana 11:14 var. roemeriana LE:13-15, 45), 502; 303; 13:17, 211, 246; 14:280, 294; 15:493, 494 caniuensis 11:451; 13:246 capensis 12:57, .225, 226, 228- 230 forma capillaris 12:230 Warnock: captitata 12:225 carolina 11:55, 56, 126-129, 335; 336, 338, 341, 344, 451; [3°188.. 213, -246;. 251, 238: 14:280, 297; 15:494, 495 forma albiflora 137188; 15:495 carolinense 11:501 carolinensis 11:128, 501 caroliniana 11:54, 55, 86, 128, 164, 336, 341, 414, 501; 13:188 forma recta 11:54 var. recta 11:54 caroliniensis 11:13 catharinae 11:451 cauesceus 11:13, 18 var. roemeriana 11:13, 18 chamaedrifolia 11:6, 86, 273 chamaedryfolia 11:3, 7, 9, 24, 25, 139, 140, 290, 320, 321, 421 forma foliosae 11:3 hybrida 11:139 a melindres 11:139 forma siccanea 11:139 forma strigosa 11:9 var. subbipinnatisecta 11:320 chamaedryfolia X erinoides 11:24, 25 chamaedryfolia x subbipinnatisecta 11:320 chamaedryfolia X _ tenuisecta 11:290 cheitmaniana 11:123, 452, 469; 13:188 chilensis 11:452; 13:188 ciliata 11:19, 20, 32, 43, 48, 49, 105, 156, 158, 189, 308, 310, 326, 440, 448, 452, 453, 490, 491, 493; 13:181, 183, 189, 190, 196, 246, 247, 257, 273; 14:280, 281; 15:484, 486 var. ciliata 11:452; 13:189, 196 var. longedentata 13:246 var. longidentata 11:32, 43, 440, 448, 452, 453, 490, 491; 13:189, 246, 247; 14:281; 15:486 var. pubera 11:453, 490, 491; 13:190, 246, 247, 257; 14:281; 15:486 cililata 13:189 cinerea |1:11 citriodora 1\2:207 Index to Phytologia volumes 11-15 228 clavata 11:453; 13:190; 14:281 forma albiflora 11:453 var. casmensis 11:453 x clemensorum 11:453 cloverae 13:190, 198, 247, 248 clovert 11:13, 454, 502; 13:190, 246, 247 var. cCloveri 13:246, 247 var. ellacina 13:190 var. lilaciana 13:190 var. lilacima 13:247 var. lilacina 11:13 coccinea 11:7 cochabambensis 14:281 coerulea 11:467 xX conata 11:454 X corrupta 11:454 corymbosa 11:454; 13:191, 247; 14:281 Xcovastt 11:290, 454 crinoides 11:25, 188, 189, 287 crithmifolia 11:454; 14:281 cumingti 13:191 cuneifolia 11:158, 162, 190, 195, 454, 484; 13:191; 14:281, 282 X deamii 11:203, 448, 454, 455; 13:191, 247 decurrens 11:142, 155, 184, 186 delticola 11:32, 43, 44, 48, 326, 448, 455; 13:186, 191, 192, 194-196, 247, 274; 14:281; 15:493 demissa 11:455; 13:247 deserticola 15:466 diceras 11:243 diffusa 11:20, 102, 200, 328, 335, 336 digitata 11:324 dissecta 11:20, 24, 25, 61, 122, 189, 243, 246, 270, 273, 276, 280, 290, 291, 455; 13:192- 194, 201, 204, 209, 213, 214, 217, 247,. 248, 251, 255,256, 262, -263, 268, 270, 271; 14:281, 282 forma alba 13:194, 248, 255; 14:282 x dissoluta 11:290, 455 domingensis 11:455 doniana 11:62 drummondii 11:290, 326 dusenti 13:194 ehrenbergiana 11:338, 455, 502; 13:194 ao elegans 11:25, 308, 456, 491; 13:189, 194, 195, 248; 14:282; 15:492, 493 var. asperata 11:25, 456, 491; 13:195, 248; 15:492, 493 engelmanni 11:456 X engelmannii 11:102, 127, 336, 337, 338, 340-342, 411, 456, 467; 13:195, 248; 14:282 ephedroides 11:121, 457, 481; 132195 ericoides 11:280 erinoides 11:10, 24, 25, 58, 62, 123, 188, 189, 245, 246, 265- 267,270; 2715 21 dvi 219, 200; 282-284, 286, 287, 290, 291, 301, 315, 421, 483; 13:204, 251. -262,.'" 263;)° 14: 287; 15:486 alba 11:301 var. alba 11:301 forma glabrescens 11:280, 284 var. laciniata 11:290 erinoides X hybrida 11:265 erioclona 14:175 exilis 11:305, 308 xX fabricata 11:336, 337, 457 fasciculata 11:457; 14:281, 282 X fecunda 13:195; 14:282 femina 11:256 xX ferax 11:47, 457; 13:195; 14:283 ferreyrae 11:457 filicaulis 11:458; 13:195 flava 11:458; 14:283 fluminensis 15:483 foetida 11:60, 61 group Foliosae 11:7, 20, 55, 60, $2,127,162, 185, 196; 239, 256, 335, 422, 500 forskdlei 11:256 forskaelei 11:256; 14:338, 345 forskaehlei 14:338 forskohlei 14:338, 346 galapagosensis 11:188, 317, 458 gentry: 11:458 geraniaefolia 11:268 geraniifolia 11:24, 267 glabrata 11:317, 458; 14:283 var. tenuispicata |4:283 glandularia 11:273, 290; 13:213 sect. Glandularia 11:44, 315, 318,321, 3260, 421 PHYTOLOGIA September 1995 79(3):136-249 glandulifera 11:273, 458; 13:196 globifera 12:48 globiflora 12:48, 55, 57, 229, 230 globulifera 12:48, 49 globuliflora 12:50 glutinosa [1:458; 13:196; 14:283, 287 X gonzalezi 11:458; 13:196 gooddingii 11:32, 157, 158, 200, 326, 458, 459, 490, 491; 13:189, 196, 248; 15:486 forma albiflora 11:491 var. gooddingti 11:458 var. nepetifolia 11:32, 157, 326, 459, 491; 13:196, 248 goodingii 11:490 X goodmani 11:203, 459; 13:197; 142283 gracilescens 11:162, 459; 13:197; 14:283 gracilis 11:13, 256, 308, 459; 13:197 grandiflora 14:286 grisea 14:283 guadrangularis 11:40 gynobasis 11:459; = 13:197; 14:284 var. strigosa 11:459 haleit 11:13, 14, 111, 116, 128, 136, 164, 200, 459, 460, 475, S01, -S0Zy 132197, 198, 217, 247, 248, 254; 14:284 halei X lasiostachys 11:136 halei X prostrata 11:136 hasslerana 11:315, 460; 13:199; 14:284 var. ovatifolia 13:199 hastata 11:101-103, 105, 113- 118, 128, 163-165, 167, 180, 195,-196, 200-203, 232,335, 336-343, 414, 441, 443, 455, 460, 462, 465, 466, 471, 476, 488, 501; 13:199, 200, 210, 249, 260; 14:277, 284, 298, 300 forma albiflora 11:341, 465 forma caerulea 11:465; 13:200 forma hastata 11:460 B oblongifolia 11:102 var. oblongifolia 11:101, 336 forma rosea 11:465; 13:200; 14:28514:285 Warnock: var. scabra 11:201, 466; 13:199, 200 stricta. T12)17,, 1915-195 hastata X stricta 11:113, 116- 118,200,201, 232, 239 hastata X urtictfolia 11:414 hastate X stricta 11:113 hatschbachi 13:249 hayekii 11:256, 466; 13:200, 249 herteri 13:200, 249 hirta 11:239, 466; 13:200, 201, 208, 249, 250, 266 var. gracilis 13:200, 201, 250; 14:285 hispida 11:21, 84, 86, 162, 336, 466, 484; 13:201, 250; 14:285 hispida X simplex 11:21 secondary subgroup Holophyllae PeS),. 1279" 162, 196, 239. 335, 422 hookeriana 11:466; 13:201, 250, 262; 14:286 humifusa 11:466; 13:201, 250 humilis 11:188, 189 hunzikeri 11:137, 138 hybrida 11:456; 13:180; 14:286 xX hybrida 11:7, 265, 266, 284, 290, 456, 466, 467; 13:202, 250, 253; 14:286, 293 gigantea 13:202 grandiflora 14:286 hybrida X erinoides 11:265, 266 hybirda X tenuisecta 11:265 xX illicita 11:117, 196, 200, 203, 337, 338, 342, 467; 13:203, 250; 14:286 inamoena 13:184, 203 imbricifolia 11:328, 337 incarnata 11:410 incisa 11:6, 7, 138-140, 266, 271, 279, 290, 314, 315, 320, 467; 13:203;-230 incisa X erinoides 11:320 incisa X tenuisecta 11:320 inconspicua 11:28, 29 subsect. Inermes 11:7, 20, 55, 60, $2, 121,127, 162, 185, 196, 239, 256, 335, 422, 500 inflata 11:484 x inhonesta 11:337, 468 integrifolia 11:158, 162, 468 intercedens 11:86, 468 x intercedens {3°203,.. 250; 14:286 Index to Phytologia volumes 11-15 230 intermedia 11:84, 85, 322, 323, 468; 13:204, 250; 14:287 javanica 12:225, 228-230 jordanensis 13:204 group Junceae 11:121 x kondai 11:47, 290, 468 kuntzeana 11:7, 468 laciniata 11:22-24, 58, 122, 123, 189, 249, 270-273, 276, 283, 287, 318, 468, 469; 12:230; 13:204, 250, 262; 14:287 var. albida 11:24 var. contracta 11:189, 469 var. sabini 11:271, 469 laciniata x megapotamica P1238 lambertii 11:32, 263, 326 lanceolata 11:271, 280, 284; 13:199, 205, 210 landbecki 11:469; 13:251 langustifolia 11:158 lantanoides 12:48, 55, 57 lantanoides 12:49 lappulacea 14:353 lappulaceae 15:484 lasiostachys 11:104-106, 136, 200, 241, 242, 337, 469; 13:204, 251; 14:287 forma albiflora 13:251 var. scabrida 11:105, 106, 469; 14:287 var. septentrionalis 11:105, 241, 469; 14:287 lasiostachys X halei 11:136 lasiostachys X officinalis 11:241 lastata 11:460 sect. Leptostachyae 13:252 lilacina 11:157, 469; 13:204; 14:287 lindmanii 11:121, 469; 13:205; 14:287 lipozygioides [32205, 2515 14:287 lipozygoides 13:205, 251; 14:287 litoralis 11:183, 422, 442, 469, 470; 12:32: 13:188, 205, 206, 210, 251: 14287, 288.292. 293; 15:486 var. albiflora 13:206 var. caracasana_ 1|1:470 littoralis 11:86, 128, 186, 317, 322; 323, 30%; 12:205 lobata 11:239, 243, 245, 470; 13:206;,.2075, 252 var. glabrata 13:207 PHYTOLOGIA var. hirsuta 11:470 longavina 11:60, 61 longevina 11:61 longifolia 11:470; 13:207, 251, 252: 307; 14:288 forma albiflora 13:207 var. pubescens 132307; 14:288 longovina 11:61 lucaena 11:498, 500 lucanensis 13:207; 14:288 lupulina 12:265 macdougalii 11:201, 470; 13:208; 14:289 macdouglalii 11:200 subgroup Macranthae 11:7, 20, 60, 82, 185 macrosperma 14:289 mahanettii 11:277, 290 mahoneti 11:277, 279 mahonetti 11:277 malmii 13:208 maritima 11:263, 471; 13:208; 14:289 marrubioides 11:6, 60, 471; 13:208; 14:289 mathewsii 14:282 X matritensis 14:289 matthesii 11:498, 500; 13:276 megapotamica 11:6, 134, 139, 140, 290, 318, 421, 471; 13:208; 14:289 var. truncatula 11:6, 139 var. tweediana 11:140 megapotamica X __ peruviana 11:134 megapotamica X santlaguensis 112421 megapotamica x tenulsecta 11:318 melindres 11:139, 420, 421 melindres X tenera 11:420, 421 secondary subgroup Melindres 11:7, 82,185 melindroides 11:139 mendocina Lizi22, 284, 290, 7 1 S209". 252, 271: 14:289 menthaefolia 11:27, 128, 308, AIL 502. 137209: (252, 2716: 14:289; 15:495 X meretrix 11:472 mexicana 11:55; 14:395 September 1995 79(3): 136-249 subgroup Micranthae 11:55, 127, 162,196, 239, 256; 335, 422, 500 microphylla 11:51, 53, 273, 290, 317, 4/72, 484, 485: 12:118; 288; 132193, 209, 292, 293; 262, 271; 14:289 minutiflora 11:472; 13:210, 252; 14:290 x moechina 11:117, 164, 165, 130, 195.) 201 203. 472: 13:210; 14:290 mollis 11:190, 195 montana 11:268, 271 montevidensis 11:59, 155, 186, 322, 0205 2413) TZ 10e 252: 14:290 moricolor 11:139, 473 morongit 11:142, 184, 185 moteana 11:280, 284 multicaulis 11:180, 473 multifida 11:246, 271 multiglandulosa 12:479; 13:211, 253 nana 11:139, 473; 13:211 neomexicana 11:13-15, 18, 111, 315, 316, 337, 341, 473, 490, 501, 502; 13:211; 14:290; 15:494 var. hirtella 11:13, 14, 341, 473, 502; 13:211; 14:290; 15:494 var. xylopoda 11:111, 473, 502; 13:211; 14:290 neomexicana x urticifolia 11:315, 316 neo mexicana 11:13 neo-mexicana 11:13, 14, 18 x nequam 11:290, 473 nervosa 11:63, 80 nicea 13:212 forma rosea 13:212 x nisa 11:290, 473 nivea 11:474; 13:211, 212 forma rosea 11:474, 212 sect. Nobiles 11:139, 140, 321, 421 nodiflora 12:225, 228 arborescens 12:225, 228 X notha 11:474 nudiflora 13:205, 251, 252 occulta 11:474 odorata © \liT: 12:48,. 50,225, 2902 252 Warnock: officinalis © 11353; 86; 102, 103, 111, 113, 117, 128, 164, 200, 2033241, 242,250, 257, 290, 304, 310, 336, 341, 342, 474- 476, 30L, 502; 132188, 212, 213... 253; 142290, 292; 15:484 var. albiflora 11:475 var. gaudichaudit 11:475 var. grandiflora 11:475 var. macrostachya 11:475 var. prostrata 11:257, 475 officinalis X lasiostachys 11:24] officinalis X prostrata 11:241, 242 orcuttiana 11:128, 475 origenes 11:475; 13:213 origens 11:475 X osteni 11:7, 475 ovata 13:213; 14:292 series Pachystachyae 11:322 paniculata 11:102, 113, 335 paniculata X stricta 11:113 paniculato-stricta 11:113, 116 paraguariensis 11:476 paranensis 13:213; 14:292 parodii 11:123, 476; 13:193, 213... 252,. 209, 208,° 2783 14:292, 299 parvula 11:485; 13:214; 14:288, 202% 2955 201 var. gigas 13:214 patagonica 15:488 paulseni 11:476 perakii 11:122, 280, 290, 476; 13:193, 214; 14:293 perakii X peruviana 11:280 peregrina 11:327, 328 perennis 11:13, 475, 476, 502; [3:211, 214, 253 var. johnstont 13:211, 214 permila 11:28 x perriana 11:117, 336, 443, 462, 467, 475, 476; 13:214, foe perturbata 11:476; 13:215 peruviana 11:6, 7, 134, 139, 181, 272, 280, 290, 320, 420, 442, 470, 476; 13:180, 215; 14:293 forma alba 13:215; 14:293 var. glabriuscula [3:213; 14:293 var. subbipinnatisecta 11:320 Index to Phytologia volumes 11-15 252 peruviana =X megapotamica 11:134 peruviana X perakit 11:280 peruviana X tenera 11:420 phlogiflora 11:86, 138, 140, 290, 467, 477; 13:208, 216, 253; 14:286, 293 forma alba 11:477; 13:216 forma truncatula 11:140 phlogiflora X coerulea 11:467 phlogiphlora 11:27 pinetorum 11:477, 502; 13:187, 216 pinnatifida 11:486, 488, 490 pinnatiloba 11:477 placata 13:248, 254 platensis 11:1, 3-7, 9, 10, 477; 13:216, 254; 14:293 var. latiuscula 11:3, 4 var. stenodes 11:9 forma violacea 11:6, 10, 477 plicata 11:11-15, 18, 451, 477, 502; 13:217, 247, 248, 254; 14:290, 294; 15:493 var. degeneri 11:13, 14, 18, 477 plivata 11:11 pmila 11:28 pogonostoma 11:19, 484 pogostoma 11:19, 20; 13:193, 217, 271; 14:294 polystachia 11:123, 341 polystachya 11:55, 56, 105, 123, 126-128, 341, 414, 501, 502; 13:188; 15:495 polystachya X prostrata 11:127 polystachys 11:13, 123, 128 porrigenes 11:20 porrigens 11:20, 21, 245, 246, 477; 13:254 procumbens 11:252, 256 x prostibula 11:21 prostrata 11:105, 106, 127, 136, 200, 242 prostrato-stricta 11:103, 104 pubera 11:48, 490 pulchella 11:21-26, 46, 47, 269- 21h 273.210, 210, 20). 200, 477, 13:192-194, 254-256, 261, 262, 263, 267, 268, 270- 272; 14:294 var. clavellata [3i250. 14:294 var. gracilior 13.255, 261, 203, 20 yu 292 29 PH YTOLOGIA forma _latiloba 1126; 13:192, 193, 256 var. latiloba 13:193, 194 var. mahoneti 11:277 maonettii 11:277 var. maonetti 11:23, 277, 278 var. maroetti 11:277 pulcherrima 11:22, 23 pulchra 11:26, 27, 139, 478; 13:256 var. paludicola 11:27 pumila 11:28, 30-34, 39-41, 43, 44, 48, 100, 158, 283, 290, 308, 326, 478, 490, 491; 13:186, 256, 257; 14:294; 15:488 forma albida 11:32, 39, 43, 478; 13:256, 257; 14:294 forma albiflora 11:30, 40, 41, 48 quadrangularis 11:40, 41 quadrangulata 11:30, 32, 33, 39- Al, 43; 44,478: 13:247,. 257: 14:294 quandrangulata 11:478 quintus 11:191, 195 racemosa . 11:23, 32, 43, 46-48, 290, 478, 490, 497; 13:258; 14:294 racemosa X canadensis 11:47 racemosa X tenuisecta 11:47 radicans 11:50-52, 249, 252, PA ee ame Ws var. glabra 11:52 radicata P5051. 22, 478: 13:298; 14:295 var. glabra 11:52, 478; 13:258 ramboi 11252:>. 132258, 264: 14:295 ramulosa 11:53, 54 recta 11:54-56, 478; 13:258; 14:295 canadensis 11:55 regnelliana 11:56 reichet 11:57, 58, 478 reitzil P18: -137258.. 259: 14:295 var. castrensis 132259: 142295 remota 1|1:14 var. hirsuta 11:14 ribifolia 11:59, 60, 61, 478; 1327259: 14:295 forma alba 11:60; 13:259 September 1995 79(3):136-249 var. foetida 11:61, 478 var. longavina 11:61 rigens 11:190 rigida 11:62, 63, 80, 81, 83-87, 95-98,, 127, 162, 322, 323, 478, 479; 13:259, 260; 14:295 var. alba 11:95 forma glandulifera 11:95; 13:260 var. glandulifera 11:95 var. latifolia 11:98 lilacina 11:96 var. lilacina 11:81, 96, 97, 479 forma obovata 11:97 var. obovata 11:87, 97, 479; 13:260 var. reineckit 11:98, 479 rinconensis 11:99, 479; 13:260 ringens 11:190, 195 riparia 11:100-102, 479; 14:295 robusta 11:103-106, 201, 479 rubiginosa 15:468 rugosa 11:62, 84, 109, 158, 162, 190, 479 runyoni 11:109-111, 460, 502; 13:260; 14:296 forma rosiflora 11:111 runyonu 11:109, 111 forma rosiflora 11:111 russellii 11:112, 479 rydbergi 11:113 xX rydbergii 11:113, 115, 117, 118,. 195, 196, 200, 201, 203, 462, 479; 13:199, 260; 14:296 sabini 11:27] sagittalis 11:120, 121 santiagensis 11:121 santiaguensis 11:52, 121-123, 273, 421, 468, 479; 13:261; 14:296 santiaguensis X megapotamica 11:421 scaberrima 11:62, 68 scabra 11:62, 84, 86; 102, 105, 123, 124, 126-129, 336, 342, 344, 346, 413, 414. 479, 502; 13;261; 14:296, 300; 13:495 forma angustifolia 14:296 scabrella 11:133 scabrosa 11:63, 80 secondary subgroup Schizophvllae 11:256, 500 Warnock: x schnackii 11:134, 421 schulzii 11:135 scoparia 11:190, 195 scordioides 11:3, 5,6 X scorta 11:136 scribiculata 11:137 scrobiculata 11:137, 139, 140; 13:261 scutellaria 15:483 sedula 11:140; 14:280, 297; 15:495 selloi 13:193, 201, 204, 209, 247, 248,251,299, 296, 261=263, 210,271, 2732 142297 senilis 11:14] sessilis 11:141, 142, 155, 185, 186, 479; 13:264 setacea 11:156 Shrevei 11:157, 479 simplex 11:21, 84, 109, 158, 162, 164, 165, 179, 180, 201-203, 328, 340, 480; 13:185, 198, 264, 265; 14:297; 15:491 forma albiflora 11:164, 179, 480; 13:264 eggerti 11:180 var. eggerti 11:164, 165, 180, 480 simplex X bracteata 13:185 simplex X hastata 11:165, 180 simplex X hispida 11:21 simplex X stricta 13:265 simplex X urticifolia 13:198 x solbrigii 11:181, 290, 480; 13:264; 14:297 sororia 11:273 spectabilis 11:181 sphaerocarpa 11:182 spicata 11:201 Stachys 11:183 spuria 11:256 stellarioides 11:141, 142, 155, 184-186, 322-324, 480; 13:258, 264; 14:297 a decurrens 11:142, 184 var. decurrens 11:184, 185 sessilis 11:141, 186 B sessilis 11:141, 142 var. sessilis 11:141, 185 stewartii 11:187, 188 stereoclada 11:188 storeoclada 11:188, 189; 13:265 striata. 11:190, 232,233 var. alba 11:232, 233 Stricata 11:190 Index to Phytologia volumes 11-15 234 stricta 11:84, 105, 113-118, 162- 164, 190, 191, 195-197, 199, 200-203, 205, 219, 232-237, 337, 339, 341, 342, 462, 471, 480, 500, 501; 13:210; 260, 261, 265; 14:277, 284, 297, 298, 300; 15:489 alba 11:232, 234 forma alba 11:232 var. alba 11:232, 234 forma albiflora 11:117, 118, 200-203, 232, 234, 237, 480; 13:265 forma caerulea 11:201 B mollis 11:190 var. mollis 11:190 forma roseiflora 11:201-203, 234-237, 480 forma stricta 11:191 Stricta X angustifolia 11:201 stricta X bracteosa 11:202 stricta X hastata 11:113, 116- 118, 190, 195, 201 stricta X spicata 11:201 Stricta X urticaefolia 11:113, 116,004 Stricta X urticifolia 11:113, 116, Li? Stricto-hastata 11:113, i17 Stricto-paniculata 11:113, 117 strieta 11:190 strigosa 11:238, 239, 498, 500; 13:265, 266; 14:298 structa 11:191 subbipinnatisecta 11:320 subincana 13:193, 255, 256, 266, 267, 270; 14:298 subligera 11:240 subpaludosa 11:240 subuligera 11:240 suksdorfi 11:241 x suksdorfi 11:241 sulfurea 11:243, 249, 250 forma intermedia 11:249 a normalis 11:243, 249 sulphurea 11:21, 52, 62, 242, 243, 245-251, 290, 480. 481; 13:213, 268; 14:282, 298 forma alba 11:246, 247, 480; 13:268 var. canescens 11:246, 248, 480 forma fuscorubra 11:480 var. fuscorubra 11:246, 248 intermedia 1|1:249 to Nn PHY TOLOGIA forma intermedia 11:249 var. Intermedia 11:52, 249 var. longituba 11:250 var. pedunculata 11:250 var. scabra 11:251 var. taltalensis 481; 13:268 supina 259, 260, 481, 490; 14:298, 299; 15:484 forma erecta 260, 481; 14:299 var. erecta 11:259 var. glabra 11:259 B hirsuta 11:252 var. hirsuta 11:257 var. major 11:259 var. minor 11:260 var. subglabriuscula 11:259 swiftiana 11:26] tampensis 11:262, 263, 264, 290, 481 tampeusis 11:262 teash 11:265 X teasii 11:264, 266, 267, 284, 290, 481 tenella 11:268, 271 tenera 11:23-25,..51,. 123,. 267, 268, 270-274, 276-280, 284, 207, 290, 291,302,312, 320, 321, 420, 458, 469, 481, 485; 13:193, 194, 204, 209, 214, ZiTy 2023 2505 2905.20; 202, 263,° 268, °(270,. 2715. 2935 14:299 var. albiflora 11:276; 13:253; 14:299 maanetti 11:277 var. maanettit 11:277 var. mahonetit 11:277 maonetti 11:276 maonettii 11:276, 277 var. maonetti 11:23, 25, 272, 210.218,.290, 3212481 var. maonettit 11:277, 290 var. trisiachya 11:271 tenera X aubletia 11:271, 485 tenera X erinoides 11:271, 279, 320 tenera X incisa 11:271, 279, 320 tenera X lanceolata 284 tenera X peruviana teniusecta 13:272 xX tentamenta 11:280 11:420 September 1995 11:246, 251, b1251:.251, 252, 296,257, 13:268; Me257, 259; 112271, 280; 79(3): 136-249 tenulfolia 11:251, 255 tenuisecta 1224, 25, 30, 47, 123, 181, 246, 265, 268, 270-273, 218, 200, 284, 285, 287, 290, 2913 301-303, 316,320, 321, 448, 481, 485, 486; 13:255, 262, 263. 210-273, 287,299: 15:486, 493 var. alba 11:290, 291, 301, 481; 13:273 albiflora 11:301, 302 forma arenaria 11:268, 271 var. glabra 11:303 vat. glabrata 11:303;.13:273 tenuisecta X canadensis 11:485 tenuisecta X hybrida 11:265 tenuisecta X incisa 11:320 tenuisecta X megapotamica Lis tenuiseta 11:280 tenulspicata 11:304 tessmannii 11:304 tetrandria 11:335 teucrifolia 11:305; 13:273 teucriifolia 11:32, 305, 307, 308, 310, 481,. 490; = 13:273: 14:299 var. corolluta 11:308, 310, 481 teucrioides 11:3, 5-7, 10, 24, 25, anais 11:7 var. anais 11:7 var. anais 11:7 auriculiflora 11:7 var. auriculiflora 11:7 hybrida 11:7 var. platensis 11:3 teucrioides X chamaedryfolia bi:7 teucrioides X venosa 11:7 thymioides 11:311 thymoides 11:274, 311-313; 13:274; 14:300 forma albiflora 11:312, 313 tomophylla 11:314, 315 X torpa 11:315, 337, 481 townsendii 11:316 trachea 11:317. 318 X transitoria 11:290, 318. 481 traquea 11:317 tricolor 15:483 trifida 11:318, 320; 14:300 ver. deserticola 11:320 trifidi 11:318 Warnock: X trinitensis 11:271, 279, 290, 320, 421, 481 fristachva A186, 271,321, 322- 324 triternata 11:324 tumidula 11:325, 326; 13:191, 274 ultricifolia 11:41] var. leiocarpa 1|1:411 uncinata 14:395, 396 undulata 11:436 urricaefolia 11:328 urticaefolia 11:100, 116, 117, 123, 128, 328,335,330, 411, 414, 502 var. hirsutior 11:328, 336 forma leiocarpa 11:411 var. leiocarpa 11:411 var. leiophylla 11:411 riparia 11:100 var. riparia 11:100 urticaefolium 11:328, 414 urticaefolia xX stricta 11:113, 117 urticafolia 11:328 urticiaefolia 11:414 urticifolia 11:20, 55, 100, 102, LOZ 113.1265 117, 123, 224, 127-129, 164, 201, 203, 315, 316, 326-329, 335-338, 340- 343, 346, 400, 410-415; £35198. 274, 275;.. 14.277, 284, 298, 300, 301 var. incarnata 11:338, 410, 411, 414; 13:275 leiocarpa 1\1:411 var. leiocarpa 11:55, 128, 338, 341, 342, 346, 411, 413, 414 var. paniculata 11:337 var. riparia 11:100, 336 var. simplex 11:328 var. typica 11:329 var. urticifolia 11:328 urticifolia X hastata 11:128 urticifolia Xx neomexicana 1313,5316 urticifolia X simplex 11:328, 340 urticifolia X stricta 11:328, 337 urticifolio-paniculata 11:117 urtricifolia 11:328 X uruguavensis 11:271, 272; [3s273 * vaca 13:275 Index to Phytologia volumes 11-15 236 X vega lich33,° 4212 -137275; 14:30] valerianoides 11:421, 422, 481. L3:2757 142301 variabilis 11:482; 13:275 venosa 11:7, 62, 63, 68, 80, 85, 86, 95-99, 266; 14:295 alba 11:95 forma genuina 11:63, 80 lilacina 11:96 var. parviflora 11:63, 80 var. reineckit 11:86, 98 var. rugosa 11:63 forma umbrosa_ 11:63, 80 venturit 11:482; 13:275 venusta 11:63, 80 sect. Verbenaca_ 11:6, 7, 20, 55, 60, 82, 121, 127, 162, 196, 239, 256, 315, 322, 422, 500 veronicaefolia 15:494 villifolia 11:483, 484; 13:275 vinosa 11:63 weberbaueri bias; 132 75% ~ 14:292, 301 xX wingei 11:271, 290, 485; 132275 wrightii 11:32, 47, 48, 257, 308, 437, 440, 452, 486, 488, 490, 491, 493, 497; 13:276; 14:301; 15:485, 486 forma albiflora 11:48, 497; 13:276 xantha 11:498 xanthii 11:498 xertha 11:498 xdind 1ttS5. 110) 111 127 126, 201, 239, 338, 498, 500-503; 132276 xanthia 11:498 xeriphioides 15:483 zutha 11:498, 502 Verbenaceae 11:1, 2, 9-11, 18-20, 22, 26-29, 40, 46, 50, 52-54, 56, 59, 61, 62, 66, 72, 95-98, 100, 103, 108, 109, 112-114, 120, 121,124, 1332135, 137, 139, 141, 142, 144, 156-160, 180- 184, 188_. 193, 233, 236, 238, 240, 241, 243, 244, 247-250, 254,259, 200; 261; 265,208, 269). 276, 217, 281, 282, 30k, 304, 306, 310, 311, 313. 314, 316-319, 321, 324, 323,331, 332, 359, 411, 412, 420, 422, 435, 446, 447, 461, 467, 474, ree PHYTOLOGIA 482-487, 498, 499; 12:6, I1, 14, 15, 21, 26, 39, 40, 44-46, 53, 71, 75, 80, 83. 85. 86, 91- 94, 97-101, 103-107, 109, 112-114, 116: 118. P19;. 131, 132, 134, 136, 138, 140-143, 145-151, 153-159, 161-167, 169, 171-175, 180, 189, 194, 195, 197, 199, 201, 204, 206, 209, 212-274. 216; 218. 220- 223, 220; 230) 291-241, 252- 257, 261, 265-267, 271-274, 276-279, 282, 285, 287, 289, 291, 293, 300, 303, 304, 306- 309, 311, 334, 336, 337, 339, 341, 342, 344-346, 348, 350, 354, 355, 357, 359-361, 365, 366, 428-430, 432, 435-443, 445, 447-450, 453, 456-458, 460, 462, 480-482, 484-488, 492, 493, 495, 498, 500, 501, 505, 506; 13:2, 4-6, 8, 10-13, L5. 18, 20,23, 27, 30-33.163, 165,. 168. 170, 171, 1/5, 176, Diz, 211s 2185201280; 281, 289-291, 293, 314, 401, 420- 423, 430, 432, 437, 438, 444, 467, 474, 495, 497, 498, 500, 501, 503; 14:40, 42-45, 47, 49, 55, 56, 61-63, 103-105, 107-111, 124, 125, 140, 141, 144, 145, 147, 149, 150, 155, 157-160, 170, 172, 175, 176, 182, 185-189, 216, 220, 229, 231, 233-239, 241-244, 246, 249-253, 256, 277-281, 284, 289, 251429 1, 293-29), 29 1- 302, 333, 337, 338, 340, 343, 346, 350, 351, 392, 402, 403, 409, 412, 420, 428, 429, 435, 508-510, 512; 15:35,. 37, 41, 80, 88, 94, 109, 226, 227, 253, 204, 267, 312, 322,323; 458, 467, 472, 482 Verbenajus 14:277, 284, 298, 300 verbenae 14:277, 284, 298, 300 Verbenapis 15:482, 486 andrediformis 15:482 verbenae 15:486 Verbeneae 12:20; 13:426 Verbenia 14:275 Verbenna 11:290 drummondii 1|1:290 Verbesina 12:208, 225; 14:135 capitata 12:225 September 1995 79(3): 136-249 crassiramea 14:135 pterophora 14:135 turbacensis 14:135 Verbina 11:502 Vermicularia 11:186 decurrens 11:186 Vernonia LUs2180-12:298, 483: 13:318, 325; 14:135, 284 brasiliana 14:135 canescens 14:135 fasciculata 14:284 patens 14:135 patula 11:218 var. patula 11:218 scabra 14:135 Veronica 11:200, 327; 14:285, 292 arvensis 11:200 peregrina 11:327 prostrata 11:200 xX Veronicena 15:483 Vesicularia 15:451 montagnei 15:451 Viburnum 13:430, 434; 14:36; 15:31, 331 americanum 13:434 rhytidophyllum 13:430; 14:36 Vicia 11:428; 13:453; 15:362, 391, 392, 394 americana 15:391, 392 var. americana 15:392 var. angustifolia 15:392 var. minor 15:392 var. truncata 15:392 angustifolia 15:392 Cracca 15:391, 392 var. multiflora 15:392 var. tenuifolia 15:392 faba 11:428 hirsuta 15:392 oregana 15:392 sativa 15:391, 392 var. angustifolia 15:392 var. sativa 15:392 sparsiflora 15:392 trifida 15:392 villosa 15:391, 392 Vigna 15:289, 294 populnea 15:294 Vilfa 11:361, 365 macusaniensis 11:361, 365 Viola 11:198; 15:432-437, 483 adunca 15:433, 435 forma albiflora 15:435 forma Mason 15:435 arenaria 15:435 Warnock: arvensis 15:432, 433 blanda_ 15:433, 437 canadensis 15:435, 436 conspersa 15:435 cucullata 15:433, 436 forma albiflora 15:436 eriocarpa 15:434, 435 glabella 15:432, 434 Kitaibeliana 15:433 var. Rafinesquii 15:433 nephrophylla 15:436 var. cognata 15:436 Nuttallii 15:432-434 var. Bakeri 15:434 var. linguifolia 15:433 var. Nuttallii 15:433 var. praemorsa 15:434 orbiculata 15:432, 434 pallens 15:437 palustris 15:433, 436, 437 forma albiflora 15:437 var. brevipes 15:437 pedata 11:198 pedatifida 15:433, 436 pensylvanica 15:435 pubescens 15:432, 434, 435 forma leiocarpa 15:435 var. leiocarpa 15:434, 435 var. Peckiti 15:435 var. pubescens 15:435 var. scabriuscula 15:435 Rafinesquit 15:433 renifolia 15:433, 437 var. Brainerdii 15:437 rugulosa 15:433, 435, 436 Russellii 15:433, 434 Selkirkii 15:433, 436 sororia 15:436 subvestita 15:435 tricolor 15:432, 433, 483 vallicola 15:433 Index to Phytologia volumes 11-15 238 var. rufula 15:225 agnes-castis 15:79 agnus 15:84, 85, 87, 309 castus 15:84, 85, 87, 309 agnuscastus 15:84, 85 alba 15:84 latifolia 15:85 forma latifolia 15:85 macrophylla 15:85 agnus-castus 15:79, 81, 82, 84- 31, 2255 220,309 forma alba 15:84, 225, 305 forma albiflora 15:87 var. caerulea 15:82, 84, 225 var. coerulea 15:84 var. diversifolia 15:85, 87, 225 forma latifolia 15:79, 82, 84- 86, 225 var. pseudonegundo 15:226 var. pseudo-negundo 15:79, 86, 87, 226 var. robusta 15:86 var. serrata 15:85, 87 forma variegata 15:87 ajugaeflora 15:226 algaeifolia 15:79 var. rufula 15:79 altissima 11:70; 15:87, 88, 226, 227, 307, 316, 324 forma subglabra 15:226, 227 var. zeylanica 15:88, 226, 227 altisima 15:87 altmanni 15:227 amaniensis 15:227 amboniensis 15:89, 227 var. schlechteri 15:89 andongensis 15:89 angolensis 15:89, 227 appuni 15:89, 227 Violaceae 13:374; 15:432, 483 Violales 15:432, 437 arborea 15:305, 308 aurea 15:90, 227 Viscum 15:78 axillaris 15:90, 228 orientale 15:78 balbi 15:90, 228 Vitaceae 13:430; 14:391; 15:224, barbata 15:90, 95, 228, 258 O31; 3o2 befotakensis 15:90, 228 Vitex 11:70; 12:6; 13:401; 14:119; benthamiana 15:90, 228 15:73, 77-79, 81, 82, 84-102, benuensis 15:90, 228 104-113, 222, 224-232, 240- 267, 304-325, 472, 484 acuminata 15:79, 224, 244 adulterina 15:224, 484 x adulterina 15:484 agelaeifolia 15:224, 225 bequaerti 15:90, 228 beraviensis 15:90, 91, 228 var. acuminata 15:91 forma pilosa 15:91 var. pilosa 15:91 forma villosa 15:91 209 var. villosa 15:91 betsiliensis 15:91, 228 subsp. barorum 15:91 bevariensis 15:90 bicolor 15:306 bignonioides 15:94 blancheti 15:250 bogalensis 15:91, 228 bojeri 15:92, 229 var. suborbicularis 15:92 bracteata 15:92, 229, 323 brasiliensis 15:230 brevilabiata 15:92, 229 brevipetiolata 15:92, 229° buchanani_ 15:229 buchananii 15:92, 229 var. guadrangula 15:92, 229 buchneri 15:93, 99, 229 buddingii 15:93, 229 burmensis 15:93 caespitosa 15:93, 230 calothyrsa 15:93, 230 canescens 15:93, 230 cannabifolia 15:308 var. latifolia 15:308 capitata 15:93, 230 capitatus 15:93 carbunculorum 15:94, 230 carvalhi 15:94, 230 cauliflora 15:94, 95, 230 var. longifolia 15:95 var. vilosissima 15:95 cestroides 15:95, 230 cestroides 15:95 chartensis 15:95, 230 var. latifolia 15:95 chrysleriana 15:95, 230 chrysocarpa 15:90, 95, 231 chrysomallum 15:96, 231 var. longicalvx 15:96 var. tomentella 15:96 group Chrysomallum 15:78 clenkovskit 15:104, 258 Cienkowskii 15:246, 264 ciliata 195231 cilio-foliolata 15:96, 231 cimosa_ 15:100 clementis 15:231 cochinchinensis 15:96, 231 cofassum 15:97 cofassus 15:17, 97, 98,231 forma anomala 15:98 var. puberula 15:98 columbiensis 15:98, 232 compressa 15:98, 232, 313 PHY TOLOGIA September 1995 79(3): 136-249 confassus 15:97 congensis 15:99, 232 congesta 15:99, 232 congolensis 15:93, 99, 100, 109, Nae Me Pes var. gilletii 15:100, 232 cooperit 15:232 cordata 15:100, 232 coursi 15:100, 240 crenata 15:100, 240 cujabensis 15:100 cuneata 15:245 cuspidata 15:100, 240 cymosa 15:100, 101, 240, 313 dalrympleana 15:224 degeneriana 15:101, 241 dentata 15:101, 241 dinklaget 15:102, 241 divaricata 15:102, 104, 241, 317 diversifolia 15:104, 241 djumaensis 15:104, 241 doniana 15:104, 107, 241, 246, 258, 260, 264 var. parvifolia 15:107 dryadum 15:108, 241 duboisti 15:108, 242 duckei 15:108, 242 duclouxti 15:108, 242 eberhardtii 15:108, 242 elakelakensis 15:108, 242 epidictyodes 15:108, 242 epidictyoides 15:108 erioclona 15:242 excelsa 15:242 farafanganensis 15:108, 242 ferruginea 15:99, 109, 229, 242, 318 fischeri 15:110, 242 flava 15:110, 243 flavens 15:110, 243 floribunda 15:111, 243 floridula 15:111, 243 formosana 15:224 fostert 15:109, 243 froesti 15:111, 243 gabunensis 15:111, 243 gamosepala 15:111, 243 var. kunstleri 15:111 var. scortechinu 15:111 gardneriana 15:111, 243 gaumert 15:112, 244 geminata 15:112, 244 gigantea 15:112, 244 glorglt 15:112, 244 Warnock: glabrata 15:79, 113, 244, 245, 253 var. bombacifolia 15:245 var. poilanei 15:245 golungensis 15:245 grandidiana 15:245 var. angustifolia 15:245 grandiflora 15:245 grandifolia 15:105, 245, 246, 250 grisea 15:246, 247 var. dekindtiana 15:247 guerkeana_ 15:247, 318 var. gossweilert 15:247 guianensis 15:247 harveyana_ 15:247, 321 hausknechtit 15:248 havilandit 15:248 hawaiiensis 15:265 haynga_ 15:248 hemsleyi 15:248 henryt 15:248 heptaphylla 15:248 hirsutissima 15:248 hockii 15:249 holoadenon 15:249 holocalyx 15:249 hornei 15:249 humberti 15:249 var. angustata 15:249 humbertti 15:249 hypoleuca 15:249 ibarensis 15:250 impressinervia 15:250 inaequifolia 15:324 incisa 15:309, 311 negunda 15:309 integrifolia 15:250 involucrata 15:224 traquensis 15:78, 250 iringensis 15:250 isotjensis 15:250 kaptrensis 15:250 keniensis 15:251 Klugti 15:251 krukovii 15:251 kuylenti 15:251 kwangsiensis 15:25] kweichowensis 15:251 laciniosa 15:252 lamiana 15:252 lanigera 15:252 lasiantha 15:252 lastophylla 15:264 lastellei 15:252 Index to Phytologia volumes | 1-15 240 latifolia 15:323 leandrit 15:252 lebrunt 15:252 lehmbachit 15:252 leucoxylon 15:253, 316 limonifolia 15:253 lindent 15:254 lindenti 15:254 littoralis 15:316, 320 lobata 15:254 lobkowitzti 15:254 lokundjensis 15:254 var. kruckei 15:254 longeracemosa 15:251 longipetiolata 15:254 longisepala 15:254, 325 lucens 15:255, 256 lundensis 15:256 luscens 15:255 lutea 15:245, 246, 256, 257 luteoglandulosa 15:257 luzonica 15:257 macrofoliola 15:257 macrophylla 15:84 madagascariensis 15:257 madiensis 15:105, 256-260 var. angustifolia 15:258 var. aromatica 15:258 var. baumti 15:258 var. darbandensis 15:259 var. glaberrima 15:259 var. gossweileri 15:259 subsp. milanjiensis 15:259 var. milanjiensis 15:259 var. nivea 15:260 var. schweinfurthii 15:260 maranhana_ 15:260 marquesii 15:260 martii 15:260 masoniana 15:260 medusaecalyx 15:260 megapotamica 15:78, 261-263 forma albiflora 15:263 mexitae 15:263 micrantha 15:263, 314 microphylla 15:264 milnet 15:264 mollis 15:264, 265 mombassae_ 15:266, 267 var. acuminata 15:267 var. parviflora 15:267 monophylla 15:231 monroviana 15:267, 322 montevidensis 15:261, 262 var. multinervis 15:262 241 PHY TLOLOGTA mossambicensis 15:267 var. oligantha 15:267 multinervis 15:261 nadiensis 15:257 negunde 15:267 negundo 15:79, 85, 88, 226, 267, 304-311 forma alba 15:308, 310 var. cannabifolia 15:308 var. densiflora 15:308 heterophylla 15:309, 310 var. heterophylla 15:307, 309, 310 var. intermedia 15:307, 311 macrophylla 15:85 var. microphylla 15:311 forma multifida 15:310 var. pseudo-negundo 15:226 var. sessilis 15:311 negundo-incisa 15:309 neo-caledonica 15:311 nigundo 15:267, 311 nlonakensis 15:312 Obanensis 15:312 obovata 15:312 occitans 15:313 odorata 15:312 orientale 15:78 orinocense 15:312 orinocensis 15:89, 99, 101, 312, 313 var. glabra 15:313 var. multiflora 15:101, 313 oscitans 15:313 oxycuspis 15:264, 314, 322 var. mossambicensts 15:314 pachyclada 15:315 pachyphylla_ 15:315 padangensis 15:315 panshiana 15:315 panshiniana 15:110, 315 var. pulchra 15:315 parviflora 11:70; 15:77, 316, 317 September 1995 79(3): 136-249 pentadactyla 15:321 pentamera 15:32] perrierit 15:32] pervillet 15:321 var. pubescens 15:321 petersiana 15:247, 321 var. tettensis 15:321 Phaeotricha 15:267, 321 phaseolifolia 15:323 phillyreaefolia 15:323 pierreana 15:323 pierret 15:323 pinnata 15:88, 224, 226, 229, 25), 323752) var. alata 15:324, 325 pobeguini 15:257 polygama_ 15:252 var. dusentt 15:252 pseudochrysocarpa 15:95 pubescens 15:88, 226, 323 ptilota 15:323 pyramidata 15:267 quinata 15:244, 307 var. puberula 15:244, 307 rehmanni 15:247 rivularis 15:231, 254, 256 rufa 15:99, 314, 322 rufescens 15:247 schlechteri 15:247 sinensis 15:309 group Sylva 15:78 tangensis 15:315 thyrsiflora 15:312 timorensis 15:316 timoriensis 15:317 trifolia 15:78, 267, 307, 472 var. bicolor 15:307 var. simplicifolia 15:472 vermoesent 15:254 verticillata 15:82 vestita 14:119; 15:111 welwitschii 15:247 zeylanica 15:224, 226, 227 var. puberulenta 15:317 Vitices 12:20 forma sterilis 15:317 Vitts 11:428; 15:224 patula 15:317 formosana \5:224 pawiflora 15:316 Vochysia 15:197 payos 15:317-319 Volkameria 12:21 var. glabrescens 15:318 Vriesea 13:84-140, 154, 156-160; var. stipitata 15:319 14:459, 462; 15:197 var. cambesiaca 15:319 acuminata 13:98, 106, 122, 129, pearsontt 15:319 ee peduncularts 15:319, 320 aerits-incola 13:134 var. roxburghiana 15:320 x Africain 13:134 pedunculata 15:319 x Alberti 13:134 Wamock: - albescens 13:134 albiflora 13:120, 132 albo-nitens 13:134 subgen. Alcantarea 13:84, 130, 138; 14:459 alexandrae 13:121, 132 alfarovit 13:126, 132 alotfolia 13:134 alta 13:94, 130, 132, 154 altodaserrae 13:93, 121, 132, 154 amazonica 13:103, 109, 125, 132 amethystina 13:99, 117, 132, 136, 157 amethystina X psittacina 13:136 ampla_ 13:107, 126, 132 anceps 13:134 x Andreana 13:134 antillana 13:110, 128, 132 apiculata 13:98, 122, 132, 157 appendiculata 13:87, 119, 132 argentinensis 13:114, 132 arpocalyx 13:88, 113, 132 atra 13:100, 122, 132 atro-purpurea 13:134 attenuata 13:111, 129, 132 X aurantiaca 13:134 aurea 13:120, 132 xX aurora 13:134 X aurora major 13:134 balanophora 13:111, 129, 132 barclayana 13:89, 113, 132 barilletii 13:96, 115, 132, 134- 140, 156 barilletit X fenestralis 13:137 barilletii X guttata 13:135, 136, 138 barilletii X incurvata 13:136 barilletii % (XX — morreniana) 13:140 barilletti X psittacina 13:140 barilletii X saundersti 13:137 barilletii X scalaris 13:140 barilletii X splendens 13:136 barilletii x (carinata x psittacina) 13:135-137 (barilletii xX (carinata xX psittacina)) X duvaliana L333 (barilletii xX (carinata xX psittacina)) X (duvaliana xX incurvata) 13:136 Index to Phytologia volumes 11-15 242 (barilletti x (carinata xX psittacina)) X (x fulgida) 132135 (barilletit X (X morreniana)) X (carinata X_ psittacina var. rubrobracteata) 13:135-137 barilletii X (psittacina x carinata) 13:139 X Belgica 13:134 bellula 13:121, 132 bicolor 13:106, 126, 132 biguassuensis 13:98, 117, 132 x bijou 13:134 billbergia 13:134 billbergioides 13:92, 94, 114, 132 var.ampla 13:114, 132 var. billbergioiges 13:114 var. subnuda_ 13:114, 132 bituminosa = 13:100, 124, 132, 158 blokti 13:130, 132 x boetscheria 13:134 botafogensis 13:115, 132 botteri 13:134 brachyphylla 13:98, 122, 132 brachystachys 13:116, 117, 132 Xx brachystachys major 13:134, 137 x brachystachys splendens 13:134 bracteosa 13:110, 128, 132, 134 brasiliana 13:94, 104, 130, 132, 156 brassicoides 13:108, 127, 132 broadwayi 13:108, 127, 132, 159 brunei 13:98, 122, 132 brusquensis 13:93, 104, 114, 132 bullata 13:121, 132 caespitosa 13:134 caldasiana 13:114, 132 camptoclada_ 13:90, 104, 120, 1259132 x candelabrum 13:134 capitata 13:111, 129, 132 capituligera 13:109, 127, 132, 159 x cappet 13:135 x cardinalis 13:135 carinata 13:97, 115-117, 132, | 134-140. 156 var. constricta 13:117, 132 var. inflata 13:116, 132 var. wawra 13:135 carinata X barilletit 13:137 243 PHY TOLOGIA carinata X ensiformis 13:140 carinata X (X fulgida) 13:139 carinata X paraibica 13:139 carinata X psittacina 13:117, 134-137 carinata ~X __ psittacina — var. rubrobracteata 13:134, 135, 138 (carinata X barilletii) X carinata 13:134 (carinata ~X_ psittacina) *X ensiformis 13:134 ((carinata X_ psittacina) xX barilletit) x splendida 13:135 catharinensis 13:115, 132 cearensis.-13:105, 126, 132 cereicola 13:87, 89, 112, 113, lo X chantrieri 13:135 chiapensis 13:107,:127, 132 chlorantha 13:112, 132 chontalensis 13:87, 89, 119, 132 chrysostachys 13:90, 120, 132, 154 var. chrysostachys 13:120 var. stenophylla 13:120, 132 citrina 13:114, 132 X citrina 13:135 clausseniana 13:106, 126, 132 X Closoniana 13:135 xX Closoniana — brachystachys major 13:135 comata 13:110, 128, 132 conjerta, 13:117,.132, 135 conferta X (X rex) 13:135 var. recurvata 13:117, 132 confusa 13:104, 125, 132, 159 subgen. Conostachys 13:86 corallina 13:123, 132, 135 var. rosea 13:135 var. Siriata 13:123, 132 corallina var. rosea ((carinata X psittacina) x barilletii) 132135 corcovadensis 13:109, 112, 119, 132.1365 137 corcovadensis X (X poelmanit) 13:136 corcovadensis X (X sceptre d’or) 6S tea hee . cornus-cervi. 13:104, 125, 132 crassa 13:101, 124, 132 crassiflora 13:109, 128, 132 crenulipetala 13:87, 119, 132 September 1995 79(3):136-249 x Croix d’Honneur 13:135 crotalophora 13:115, 132 crousseana 13:118, 132 cryptantha 13:120, 132 cylindracea 13:109, 112, 128, 132 cylindrica 13:88, 113, 132, 154 decipiens 13:135 delicatula 13:102, 118, 132 densiflora 13:101, 124, 132 x Devansayana 13:135 didistichoides 13:88, 119, 132, 154 diffusa 13:109, 127, 132 diminuta 13:126, 132 discolor 13:102, 124, 132 dissitiflora 13:102, 124, 132 disticha 13:121, 132 x Doctor Lebel 13:135 xX Donneai 13:135 drepanocarpa 13:88, 119, 132, 154 drewit 13:88, 119, 132 dubia 15:197 X Duchartret 13:135 x Ducretii 13:135 duseniit 13:119, 132 xX Duvalti 13:135 xX Duvalii major 13:135 duvaliana 13:97, 115, 116, 132, 135-138, 140, 156 duvaliana X carinata 13:140 duvaliana X (X fulgida) 13:135 duvaliana X incurvata 13:136 duvaliana X (xX morreniana) b3°135 duvaliana X_— rostrum-aquilae 13: 136,138 (duvaliana X rostrum-aquilae) X psittacina 13:136, 138 egregia 13:91, 120, 132 elata 13:90, 120, 132 x elegans 13:135 x Eimiriana .13:135 ensiformis 13:99, 117; 118, 132, 134-136, 138, 140, 157 var. bicolor 13:118, 132 var. ensiformis 13:117 var. striata 13:118, 132 var. warmingti 13:118, 132 x erecta 13:135 erict 13:124, 132 xX eros 13:135 erythrodactylon 13:96, 115, 132, 133, 156 Wamock: var. Striata 13:135 x esperanza 13:135 eumorpha 13:115, 132 subgen. Euvriesea 13:86 extensa 13:94, 95, 130, 132 falkenbergtit 13:121, 132 x Favorite 13:135 fenestralis 13:99, 122, 132, 135- 13724139, 137 x var. mortfontanensis 133135 fenestralis X — longibracteata 132139 fenestralis X tessellata 13:135 fenestralis X Encholirion roseum 13:136 fenestrata 13:122, 132 fibrosa 13:108, 127, 132 flammea 13:112, 119, 132, 160 fosteriana 13:100, 123, 132, 158 fragrans 13:88, 119, 132, 154 friburgensis 13:91, 93, 114, 132, 154 var. friburgensis 13:114 var. paludosa 13:114, 132 var. tucumanensis 13:114, 132 x Flaming Sword 13:135 xX Flamme_ 13:135 xX flammea_ 13:135 Xx Flammendes 13:135, 136, 139 schwert 13:136, 139 (xX Flammendes_ schwert) xX splendens 13:136 fulgida 13:135 xX fulgida 13:136, 139 funebris 13:89, 101, 120, 132 xX furcata 13:136 gamba 13:123, 132 xX gemma 13:136 geniculata 13:94, 130, 132, 154 sect. Genuinae 13:86 X Gerbe de feu 13:136 gibba 132103, 105, 130, 132 X Gigant 13:136 gigantea 13:94, 103, 121, 125, L30, 132,139, [54 X ginoti 13:136 gladioliflora 13:97, 106, 122, 132, 156 glauca 13:134, 136 glaucophylla 13:136 glaziouana 13:130, 132 x gloriosa 132136, 138, 139 Index to Phytologia volumes | 1-15 244 (X gloriosa) X (X_ vangeertii) 13:138 glutinosa 13:89, 114, 115, 120, 132, 154 var. viridis 13:114, 132 x Gnom 13:136 gontorachis 13:88, 119, 132 gracilis 13:115, 132 xX gracilis 13:136 gradaia 13:95,°99. 115,132 graminifolia 13:108, 127, 132 X grandis 13:136 gravisiana 13:89, 114, 132, 154 X griesseniana 13:136 X griessensti 13:136 guadeloupensis 13:132 guadelupensis 13:107, 126 guttata 13:101, 118, 132, 136, 138, 158 haematina 13:93, 121, 132 hainesiorum 13:111, 129, 132 hamata 13:122, 132 haplostachya 13:107, 127, 132 harmsiana 13:88, 113, 132, 154 xX Heinrich Schmidt 13:136 heliconioides 13:96, 121, 132, 136, 156 var. b polysticha 13:136 X Henrici 13:136 x Henri Ducret 13:136 heterandra 13:87, 119, 132 hieroglyphica 13:104, 125, 132, 136,159 marginata 13:136 var. zebrina 13:136 hillegeeriana 13:130, 132 hitchcockiana 13:87, 112, 132 hodgei 13:90, 120, 132 hoehneana = _13:103, 105, 108, 109, 124, 132 x hoelscheriana 13:136 hospitalis 13:92, 120, 132 hydrophora 13:105, 126, 132 hygrometrica 13:110, 128, 129, [32 var. angustifolia 13:129, 132 var. hygrometrica 13:128 icterica 13:117, 132 X illustris 13:136 imbricata 13:136 imperialis 13:104, 130, 132, 159 x Imperialis 13:136 incurvata 13:96, 116, 132, 134, 136-138, 140. 156 var. inflata 13:116, 132 245 incurvata X barilletii 13:138 incurvata) X (XX morreniana) P32 136, 137 incurvata X (psittacina xX carinata) 13:134 inflata 13:96, 116, 132, 156 xX insignis 13:136 x Inspector Kolb 13:136 x Inspector Perring 13:136 x intermedia 13:137 interrogatoria 13:107, 119, 132 irazuensis 13:111, 129, 132 itatiaiae 13:104, 125, 132, 159 jimenezii 13:88, 120, 132 johnstonii 13:110, 128, 132 jonghei 13:100, 121, 122, 132, 158 x Kienastit 13:137 killipiana 13:94, 121, 132 x kitteliana 13:135, 137-139 (xX kitteliana) x (xX brachystachys major) 13:138 (xX kitteliana) X (X rex) 13:139 (xX kitteliana ) X saundersii [32135 xX Komet 13:137 kramerit 13:117, 132 x Kramero-fulgida 13:137 kupperi 13:129, 132 kupperiana 13:105, 126, 132 dacera. 13:87, 119,132 lancifolia 13:99, 122, 132 languida 13:94, 121, 132 latissima 13:94, 110, 121, 132 laxa 13°98; 117, 127, 132 legrelleana 13:137 X leodiensis 13:137 X leonit 13:137 X leopoldi 13:137 xX leopoldiana 13:137 leptantha 13:92, 102, 114, 132 leptopoda 13:109, 128, 132 leucophylla 13:110, 128, 132 lindenit 13:137 lineata 13:111, 129,.132 longibracteata 13:116, 132, 134, 139 wartelii 13:116, 132 longicaulis 13:97, 104, 106, 121, 122,132, 133 var. secunda 13:122, 133 longiscapa —_13:105, 107, 108, 126.133 lopesit ASA12, 133 lubbersiana 13:114, 133 PHY TOLOGIA September 1995 79(3):136-249 lubbersii 13:88, 102, 113, 133, 134, 154 lubbersti X mephisto 13:34 luschnathit 13:137 luxemburgensis 1|3:137 macrantha 13:97, 122, 133 macrochlamys 13:108, 127, 133 macropetala 13:137 macropoda 13:133 macrostachya 13:99, 122, 133 maculata 13:137 maculosa 13:95, 121, 133 x Madame Susanne de Smet 132137 magdalenae_ 13:120, 133 magdalense 13:92 magnifica 13:131 xX magnifica 13:137 malzinei 13:112, 130, 133, 160 xX magnisiana 13:137 X magnusiana 13:137 xX majestica 13:137 xX Marechaliana 13:137 xX Mariae 13:137 x Marie 13:137 marnier-lapostollet 13:107, 127, 133, 159 maxoniana 13:98, 117, 133 x memoira Moensi 13:137 x menelik 13:137 mephisto 13:134 x mephisto 13:137, 138 (X mephisto) X_ pastuchoffiana 13:138 mesiana 13:118, 133 minarum 13:95, 100, 121, 133 xX minima 13:137 x mirabilis 13:136, 137 (X mirabilis) X (X rex) 13:136 (X mirabilis) X (X_ vangeertii) [32137 modesta 13:95, 115, 133 xX moensiana 13:137 monacorum 13:93, 121, 133 montana 13:110, 111, 128, 133 morreniana 13:99, 117, 133, 135, LS7 X morreniana 13:135-138, 140 (X morreniana) xX __ barilletii 13:135,. 138 (X morreniana) X duvaliana [3t137 morrenti 13:103, 124, 133 var; disticha 13:124, 133 x morreno-hbarilletiana 13:138 Wamock: x morreno-barilletit 13:138 mosenti 13:121, 133 muellert 13:93, 115, 133 musaica 13:138 neoglutinosa 13:92, 95, 114, 133 nephrolepis 13:110, 128, 133 x nigricans 13:138 notata 13:110, 128, 133 nutans 13:101, 124, 133 obliqua 13:101, 118, 133 x obliqua 13:138 oligantha 13:108, 127, 133 olmosana 13:87, 113, 133, 154 ororiensis. 13:111, 129, 133 ovandensis 13:97, 100, 122, 133, 156 pachychlamys 13:106, 126, 133 pachyspatha 13:97, 122, 133 paludosa 13:114, 133 paniculata 13:124, 133 x Papa Chevalier 13:138 paradoxa 13:94, 121, 133 paraibica’ 13:97, 117, 133, 156 pardalina 13:101, 118, 133, 158 parviflora 13:99, 122, 133 pastuchoffiana 13:105, 126, 133, 138 patula 13:89, 114, 133 pauciflora 13:98, 117, 133 paupera 13:110, 129, 133 pectinata 13:106, 126, 133 pedicellata 13:91, 102, 120, 133 penduliflora 13:104, 125, 133 pereziana 13:88, 113, 133 X perfecta 13:138 X Petersiana 13:138 petropolitana 13:96, 116, 133, 156 philippocoburgti 13:103, 118, 133,/ 136,158 var. vagans 13:118, 133 philippocoburgit X_ ensiformis 13136 picta 37111, 129.133 pinottit 13:91, 96, 114, 133 pittieri 13:107, 126, 128, 133 platynema 13:100, 112, 123, 124, 133, 138,158 var. flava 13:123, 133 var. gracilior 13:123, 133 var. libonii 13:123, 133 var. platynema 13:123 var. rosea 13:123, 133 var. striata 13:123, 133 var. variegata 13:123, 133 Index to Phytologia volumes | 1-15 246 var. wrightii 13:123, 133 platgnannu- 132108, 122. 127, 133 X Pleurvicti 13:138 xX poelmaniit 13:134, 136, 138, 140 superba 13:138 (X poelmanii) X (Vriesea sp. X psittacina) x (x versaillensis) 13:136 poenulata 13:112, 119, 133 xX Polonia 13:138 x Pommerescheana 13:138 xX President Krueger 13:138 x President O. Lamarche 13:138 x Prince Charles 13:138 x Prince Leopold 13:138 princeps 13:122, 133 procera. 13:93, 95, 99,.103.; 115, 133, 154 var. debilis 13:115, 133 var. gracilis 13:115, 133 var. procera 13:115 var. rubra 13:115, 133 var. tenuis 13:115, 133 X procera bicolor 13:138 psittacina 13:99, 115-118, 133, 134-140, 157; 14:462 var. brachystachys 13:116, 133 var. bracteis omnino coccinets 132117. 133 var. carinata 13:116, 133 var. decolor 13:117, 133 var. duvaliana 13:116, 133 var. erythrodactylon 13:115, 133 var. exilis 13:138 var. morreniana 13:117, 133 var. psittacina 13:117 var. rubro-bracteata 13:117, E33 var. rubrobracteata 13:134- 138 var. truffautiana 13:116, 133 psittacina x brachystachys Bag w psittacina X carinata 13:134, 139 psittacina X enstformis 13:134 psittacina =X longibracteata 13:134 psittacina X scalaris 13:118 psittacina X simplex 13:118 247 psittacina var. rubrobracteata X (rostrum-aquilae x duvaliana) 13:136, 137 x psitticina hybrida 13:138 X psitticina picta 13:138 x psitticino-filgida 13:138 pulverulento-lineata 13:138 purpurascens 13:138 pycnantha 13:97, 122, 133 X Quintusiana 13:138 racinae 13:109, 127, 133, 159 ramosa_ 13:138 ranifera 13:92, 121, 133 rauhtt 13:87, 112, 133, 154 recurvata 13:99, 117, 133, 157 regina 13:94, 130, 133, 156 var. glaziouana 13:130, 133 regnellii 13:100, 124, 133 reticulata 13:121, 133 retroflexa 13:101, 118, 133, 158 Xretroflexa 13:138 xX rex 13:134, 136-140 x rex candelabra 13:139 X rex major 13:139 x rex rubis 13:139 x rex superba 13:139 (X rex) X (X mirabilis) 13:137 (X rex) X platynema 13:138 (X rex) X (X poelmanii) 13:134 rhodostachys 13:97, 117, 133 ringens 13:103, 104, 106, 124, 133, 158 x Ritter v. Fernsee 13:139 robusta 13:87, 112, 133 rodigasiana 13:92, 95, 114, 133, 140, 154 rodigasiana X (X rex) 13:140 X Roehr’s favorite 13:139 roezlit 13:139 rosea 13:123, 133 x roseo-lineata 13:139 rostrum-aquilae [37b16; 133, 136, 138 rostrum-aquilae §_X_ duvaliana 133136, 137 rubida 13:119, 133 rubra 13:91, 120, 128, 133 X rubra 13:139 rugosa 13:97, 98, 122, 133 ruschtt 13:103, 124, 133 x St. Joseph 13:139 X sanctae-crucis 13:139 X Sanderitana 13:139 sanguinolenta 13:105, 107, 126, 133. 159 PHYTOLOGIA September 1995 79(3):136-249 saundersti 13:93, 114, 115, 133, 135, 137, 154 scalaris 13:101, 118, 133, 140, 158 var. scalaris 13:118 var. viridis 13:118, 133 x sceptre d'or 13:137, 139 sceptrum 13:91, 92, 120, 133 X sceptrum 13:139 schenckiana 13:125, 133 schipptt 13:108, 127, 133 schlechtendalit 13:139 var. alba 13:139 schultesiana 13:98, 122, 133 schwackeana 13:91, 92, 114, 133, 154 segadas-viannae_13:105, 125, BS selloana 13:118, 133 setacea 13:139 stebertiana 13:139 simplex 13:101, 118, 133, 158 sincorana 13:89, 114, 133 singuliflora 13:112, 130, 133 sintenisit. 13:112, 129, 133 socialis 13:108, 127, 133 soderstromtt 13:89, 120, 133 1/5 the total corolla length, spreading-reflexed; floral bracts 0.5-5.0 mm long; stems (0.35-)0.80-2.00 m tall; Costa Rica. ....... (2) 2. Inflorescence many- (14-30-) flowered, the peduncle purple; corolla 2.6-3.5 cm long, pubescent within in a band of flat, yellow hairs along the entire ventral surface and onto the lower lobe; leaf apex rounded to short-acuminate; Sire: LIMB ONES ae cease rye estirasateet aeune oerntew ene Ante tee tel nice T. floribundum Grayum & Hammel: Tetranema in Costa Rica Z19 2' Inflorescence few- (2-12-) flowered, the peduncle green; corolla ca. 4.9-5.5 cm long, glabrous throughout or (rarely) pubescent on lower lobe and at mouth, leaf apex long-acuminate; Fila Costefia and Atlantic slope of Cordillera de Dalaman Cds. canataboneicestusend se mcacdaieune eteitarisored aesoseoes T. gamboanum The recent discovery of Tetranema in Costa Rica is surprising, especially since both species comprise shrubby, understory plants with large, vividly scarlet corollas. Though the distribution of the genus in Costa Rica appears spotty, T. gamboanum, at least, may be locally abundant. At the Tinamastes site, a sizeable population occurs right at the roadside along a moderately well-botanized route (San Isidro de El General to Dominical). It is likely that earlier Costa Rican collections of Tetranema, not seen by us, will yet be discovered filed as undetermined, or misdetermined, in some of the many scattered herbaria housing Costa Rican maternal. As in the case of Ticodendron (Ticodendraceae), another conspicuous Central American plant described only recently, the belated recognition of Tetranema in Costa Rica is “perhaps explainable by the fact that although it looks very much like something well known [e.g., an Acanthaceae, Scutellaria, or Russelia], it really is something different’ (Hammel & Burger 1991: 92). ACKNOWLEDGMENTS The manuscript was cnitically reviewed by Thomas B. Croat and Gordon McPherson. We are also grateful to Silvia Troyo for the excellent line drawings; to William C. Burger and Betty Strack for arranging and executing (respectively) the SEM micrograph (Figure 2); to Jacqueline Kallunki for expediting the delivery of important specimens from NY; and to Quirico Jiménez, for leading the second author to the type locality of Tetranema floribundum. Field work was supported by National Geographic Society grants 3317-86 and 4682-91 to the first author. Publication was supported by National Science Foundation grant DEB-9300814 to both authors. LITERATURE CITED > Beaufort-Murphy, H.T. 1983. The seed surface morphology of the Gesneriaceae utilizing the scanning electron microscope and a new system for diagnosing seed morphology. Selbyana 6:220-422. Brandegee, T.S. 1914. Plantae mexicanae purpusianae, VI. Univ. Calif. Publ. Bot. 6:51-77. Burger, W. & Q. Jiménez. 1994. A new species of Psychotria subgenus Psychotria (Rubiaceae) from Costa Rica. Novon 4:206-208. Daniel, T.F. & D.E. Breedlove 1992. A new species of Uroskinnera (Scrophulaniaceae) from southern Mexico. Madrofio 39:13 1-136. 280 PHYTOLOGIA October 1995 volume 79(4):269-280 Hammel, B. & W.C. Burger. 1991. Neither oak nor alder, but nearly: the history of Ticodendraceae. Ann. Missouri Bot. Gard. 78:89-95. Méndez-Larios, I. & J.L. Villasefior. 1995. Revisidn taxondémica del género Tetranema (Scrophulariaceae). Acta Bot. Mex. 32:53-68. Morrison, P. 1981. Tetranema roseum (Mexican Foxglove) formerly Allophyton mexicanum. Light Gard. 18:180-181. Pennell, F.W. 1925. The genus Allophyton of southern Mexico and Guatemala Proc. Acad. Nat. Sci. Philadelphia 77:269-272. Standley, P.C. & L.O. Williams. 1973. Scrophulaniaceae. Jn, P.C. Standley, L.O. Williams, & D.N. Gibson (editors), Flora of Guatemala. Fieldiana, Bot. 24(9):3 19-416. Thieret, J.W. 1954. The tribes and genera of Central American Scrophulariaceae. Ceiba 4: 164-184. Tosi, J.A., Jr. 1969. Mapa ecoldgico, Repiblica de Costa Rica: Seguin la clasificaci6n de zonas de vida del mundo de L. R. Holdridge. San José, Costa Rica: Centro Cientifico Tropical. Phytologia (October 1995) 79(4):281-285. KEY TO THE AMERICAN GENERA OF ASTERINAE (ASTERACEAE) Guy L. Nesom Texas Regional Institute for Environmental Studies, Sam Houston State University, Huntsville, Texas 77341 U.S.A. ABSTRACT An artificial key is provided for identification of Aster sensu stricto and the fourteen genera that have been recently proposed to encompass the ca. 180 New World species segregated from Aster: Almutaster, Ampelaster, Canadanthus, Chloracantha, Doellingeria, Eucephalus, Eurybia, lonactis, Oclemena, Oreostemma, Psilactis, Sericocarpus, Symphyotrichum, and Tonestus. ASiter sensu Stricto is represented by only a single species native to the New World, A. alpinus. Also included in the key are Aster tataricus, naturalized in eastern North America, and the distinct genus Boltonia, which is often associated with a group of Old World Aster. KEY WORDS: Aster, Asteraceae, Asterinae, New World, systematics In a systematic review of the genus Aster as it has been broadly conceived in recent treatments, it was proposed that the ca. 180 American species of this alliance be divided among a number of segregates (Nesom 1994). In this view, only a single species of Aster sensu stricto occurs natively outside of the Old World: A. alpinus grows in northern Eurasia and across Beringia into Alaska and southward along the Rocky Mountain cordillera as far as Colorado. Aster tataricus, which is native to northeast Asia, is naturalized in the eastern United States; as noted in the review, this species probably should be placed in a genus separate from Aster sensu stricto. Only Doellingeria among the American segregate genera also has species in the Old World. Several of the genera included here (particularly Tonestus, Ionactis, Boltonia, and Chloracantha) are ambiguous in their relative positions among other potentially related genera (Nesom 1994). Tonestus kingii is the only species of that genus that has been treated within Aster, and Tonestus may be more closely related to the Solidagininae than to genera it 1s associated with among segregates of Aster. Jlonactis has been hypothesized to be related to Eucephalus and to the goldenasters, but it differs from both in a number of cntical morphological features. Boltonia is isolated among Amenican genera associated with Aster; it has long been considered to be closely related to the Asian genus Kalimeris (an Aster segregate), but morphological features 281 282 PHY TOLOGIA October 1995 volume 79(4):281-285 in the key below suggest that it may be closer to the South American subtribe Brachycominae. Chloracantha also appears to be phyletically isolated although it is similar to Boltonia in some features, particularly habit. Other North American species previously treated within Aster have recently been repositioned in Erigeron and Machaeranthera, and several South Amencan species of Aster sensu lato have recently been dispersed among phyletically diverse genera. The recognition of the genera segregated from Aster apportions the morphological variation into reasonably discrete entities, but apparent parallelisms create practical difficulties in the definition of some genera. The generic placement of certain species (particularly within Eurybia) will be problematic because of distinctive morphological specializations. These problems are discussed in detail elsewhere (Nesom 1994) and reflected in the artificial key provided here. In any case, the key should serve at least as a Starting point for those who elect to use this taxonomic system or something similar to it. Construction of keys and the identification of genera and species groups will be considerably easier on a regional basis, just as it has been for Aster sensu lato. Detailed descniptions of these genera, species groups, and problematic species are found in the Aster review (Nesom 1994), as are authonities for all names used in the present report. In previous keys and discussions, I have used the terms “ligule” and “achene” in reference to the expanded portion of the pistillate corollas and the fruit of Astereae. Those terms are replaced here by “lamina” and “cypsela,” in acknowledgment of their more technical correctness and their ineluctable fate in forthcoming application. KEY TO THE AMERICAN GENERA OF ASTERINAE 1. Cypselas strongly flattened with lateral wings; pappus of two lateral awns (or thickened bnstles) and a series of short, highly reduced, awns or scales; disc corollas with tube 0.2-0.5 mm long and abruptly expanded into the limb, the veins accompanied by orange resin GuCtS a, c.0iips coace eve pects tanec wel weaaiaaee Boltonia 1. Cypselas flat to terete, without wings; pappus of barbellate bristles disc corollas with a longer tube, abruptly or gradually opening into the limb, the veins without Orange resin ducts (except in Chloracaniha). .2cc.ccsscanisies saseceteessuteceacses esses (2) 2. Stems suffrutescent, usually sparsely to densely thorny, sometimes unarmed in var. spinosa, leaves deciduous by anthesis; heads terminal on wiry, green stems, arranged in a diffuse capitulescence; resting axillary buds with bud SC ALCS oy igsssa terse pete ine ett oe eee eerie Chloracantha 2. Stems usually herbaceous, suffrutescent in a few species, never thorny; at least the cauline leaves persistent and present at flowering (the stems of Oreostemma scapose); heads variously arranged but not on wiry green stems in a diffuse capitulescence: resting buds NOU LOM. icssccacstiws sets nsudniencoaeameeseos. ee (3) 3. Plants arising from long or short rhizomes and fibrous roots, not strongly woody iE NG CASS. 920 34.c2 sca teaehinnded se yokes. ae cae eee tetetoaete stanton samt iercaa eee (9) 3. Plants ansing from a distinct taproot or thick, woody, mostly erect caudex BAC Sires pace ear eten teeta aca are eae ent ea eee ne (4) Nesom: Key to American Asterinae 283 4. Plants perennial, usually arising from a thick taproot or thick caudex branches. ARR ENR eee Tee ee eT Renee ee ten re ere ere (7) 4. Plants annual, usually arising from a slender taproot.................:::::e (5) 5. Heads and upper stems stipitate-glandular; ray cypselas epappose.. Psilactis, in part 5. Plants completely eglandular; ray cypselas pappose (Symphyotrichum, in part). .(6) 6. Phyllaries evenly herbaceous and of subequal length; pistllate flowers in 2-4 series in a broad outer zone, the lamina absent or rudimentary to filiform and short; disc (staminate) flowers fewer than the pistillate; pappus bnstles in 2 series, all of equal length, .....6c.0055....00093 Symphyotrichum sect. Conyzopsis 6. Phyllaries with a green, rhombic apical patch, basally indurate, graduated in length (imbricate); pistillate flowers in 1(-2) series, the lamina prominent or strongly reduced; disc flowers more numerous than the ray; pappus bnistles of equal lenpih and tm a Swmiple Sites, 2.ecec je Peesei ss siesew cea enat teed eee: ee rer Symphyotrichum sect. Oxytripolium, in part 7. Stems scapose, eglandular or minutely granular-glandular near the apex; heads solitary; plants arising from a thick taproot or sometimes a short rhizome............ Shit ashes eer api ad denen ONE aot Naee eat tyhe Shs een a Hesaeoa tl ouug teen ee Oreostemma 7. Stems with well-developed cauline leaves, eglandular or densely glandular; heads solitary or few and loosely associated in a corymbiform capitulescence; plants arising from a thick taproot or thick, woody caudex branches. ..................54. (8) 8. Stems and leaves eglandular or with short-stipitate glands; leaves 1-nerved, congested on the stems; phyllanes stiff, evidently indurate-thickened, distinctly keeled; rays mostly blue to purple; disc cypselas commonly 2-nerved, ray cypselas usually 3-4 nerved; carpopodium oblique; pappus with an outer series of bnstles much shorter than the inner.................... 0... e cece eee e eee Tonactis 8. Stems and leaves usually with long-stipitate glands (eglandular in some species); leaves with at least the secondary veins evident, not crowded on the stems; outer phyllaries loose, foliaceous, rays yellow, white, or absent; cypselas mostly 5-8-nerved; carpopodium a symmetrical ring at nght angles to the long axis of the cypsela; pappus of (1-)2 series of bristles of equal length, ately With--a ShOiter ‘OUlEr SClIES. 25.2: caiacas ae specter Tonestus 2. Phyllanes without a ereen-apical Match: ..csi02 228s. enstete does eet eenas meenhee te oe (14) 9. Phyllaries with a distinct, green apical patch or zone, the lower portion of the Dey Mary indirect ee eee ee eee ek aay ina tetas se ec euaas (10) 10. Capitulescence diffuse or the heads terminally clustered but not in a distinctly corymboid association; apical patch of phyllanes rhombic, sharply delimited at the base and basally acute or attenuate, basally truncate in some species; pappus bristles apically attenuate, in a single series....................2.0000e- (12 10. Capitulescence corymboid or reduced to glomerate clusters; apical patch of phyllaries basally truncate, sometimes not sharply delimited; pappus bristles apically dilated, in (1-)2-3 series of equal or subequal length................. (11) 11. Heads pedicellate, mostly distinct (subsessile in Eurybia compacta); leaves stipitate-glandular in a few species, otherwise eglandular; disc corollas yellowish; style branch appendages spreading hairy from base to tip (closely papillate in a few Species); rays blue and strongly coiling, or white and non-coiling in sect. Biotia; cypselas narrowly cylindric, glabrous to moderately strigose................. Eurybia 11. Heads sessile or subsessile in glomerate clusters; leaves sessile- or punctate- glandular; disc corollas white; style branch appendages closely papillate; rays white, not coiling; cypselas turbinate, strigose-sericeous................: Sericocarpus 284 PHYTOLOGIA October 1995 volume 79(4):281-285 12. Ray Cypselas epappose: 22scccsioracscuhiiodoonses eres ose ens oes Psilactis, in part 12:- wRay CYPSElaS: Pap pOSes oh incasterestiasinrasn cosmos eee ee (13) 13. Plants trailing or climbing (not twining) vines. ...................:e eee eee Ampelaster 13. Plants mostly erect, sometimes leaning but never trailing or even subscandent..... Sieh ian eeeneaeest vaunte cima den atomes a dmeamalnaueet dan escatee Symphyotrichum, in part 14. Leaves all cauline, glabrous, linear with 3 parallel veins; pappus of a single series of equal-length, apically attenuate bristles; involucre glandular. ........... joc hetiiwbaeavaalecent sity iaue aoe Mira ne neers Moone iaune Ree eae Almutaster 14. Leaves vanous but not as above; pappus bnistles in (1-)2-3 series of equal length, apically dilated or attenuate; involucre glandular or eglandular. ..... (15) 15. Plants monocephalous; phyllanes evenly herbaceous, in 2(-3) series of subequal length; cypselas obovate, 2-nerved and flattened, usually sessile-glandular near the apex; pappus often with an evident short, outer senes. .................. Aster alpinus 15. Plants with two or usually more heads, or if monocephalous then without the above. combination: of Teatures:.cc5c.5.0.icis: esate scistcaaviets Gia eee ae (16) 16. Leaves neither clasping nor subclasping; phyllanes usually strongly graduated in length, not foliaceous; stems, leaves, and phyllaries eglandular or sometimes sessile-glandular but without stipitate glands. ................... cece eee eee ees (18) 16. Leaves clasping or subclasping; phyllaries subequal in length, at least those of the outer series foliaceous; stems, leaves, and phyllaries with stipitate glands. . x aces init mink reese erat bela diate Rone es tahee Maen ea when ks, aa Bada 1 17. Outer phyllanies foliaceous, the inner usually with a green apical patch or zone; basal leaves usually the largest, persistent; cypselas cylindric; pappus bristles usually dilated at the apeX: 3.005 is ascii eeedciscaaytaoaeerent Eurybia sect. Herrickia 17. Outer phyllaries similar to the inner, herbaceous from base to apex; lowermost cauline leaves greatly reduced in size (scale-like) and not persistent; cypselas flattened; pappus bnistles apically attenuate. ..................... cee cena Canadanthus 18. Phyllaries herbaceous, 1-nerved, with a green band along the midvein from base to tip, often purple-margined; basal leaves the largest, persistent; cypselas TOTOLO Rocco tion os Oe ice ee ese aera ties eee: Aster tataricus 18. Phyllaries usually somewhat indurate at least near the base, with 1 or more nerves, never with a medial green band; lowermost cauline leaves greatly reduced in size (scale-like); cypselas terete to flattened. .....................4. (19) 19. Heads mostly solitary or sometimes few and in a loosely corymboid capitulescence; leaves thickened and stiff, l-nerved, congested on the stems (internodes abbreviated); disc cypselas commonly 2-nerved, ray cypselas usually 3-4-nerved; carpopodium : ODI GUC 222 ocsdcccecsdeesscrine.aBiarersossdteccadesdes Tonactis 19. Heads in a distinctly corymboid capitulescence; leaves relatively thin and flexuous, spaced along the stem with internodes prominent, venation with at least the secondary nerves evident; all cypselas 4-9 nerved; carpopodium at nght angles to: the lone axis Of the cy pselac. 05.50. tc ete at tents coed canon et cci eee t aes tie (20) 20. Leaves usually sessile-glandular on the lower surface; collecting appendages of the disc style branches spreading-hairy from base to tip; cypselas densely sessile-glandular; pappus bnistles apically attenuate or (in Oclemena reticulata) Sluehtly dilated at the anex:.).>.<.0tcnatimasiascio vets eskiatauqenns Oclemena 20. Leaves not sessile-glandular, rarely short-stipitate glandular; collecting appendages of the disc style branches closely papillate at least in the distal portion; cypselas eglandular; pappus bristles usually prominently dilated at the ADOX: Sco onstrates eeteceen erent tana en aeeeee beams ae ae (21) Nesom: Key to Amencan Asterinae 25) 21. Cypselas terete or subterete, with (4-)5-9 evenly spaced, orange-resinous nerves, at maturity about the same length as the phyllanes; phyllaries oblong, not keeled, each with a midvein and 1-2 lateral pairs of nerves; eastern North Amentca and SOUCHEASIOIM Slade 248s 2s oon cots beatin tesscunenenes cory ieee esaxeses Doellingeria 21. Cypselas distinctly flattened, with a pair of lateral nerves and sometimes 1-2 whitish, subepidermal nerves on each face, shorter than the phyllaries at matunty; phyllanes ovate to ovate-oblong, keeled, 1-nerved; western North Amenica......... sadaateaptug se pcceeiassund Miguel catamatn, bausete omes gapdecsngacied cee neace Eucephalus LITERATURE CITED Nesom, G.L. 1994. Taxonomic overview of Aster sensu lato (Asteraceae: Astereae), emphasizing the New World species. Phytologia 77: 141-297. Phytologia (October 1995) 79(4):286-288. TRIDAX YECORANA (ASTERACEAE, HELIANTHEAE) A NEW SPECIES FROM SONORA, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Tridax yecorana B.L. Turner, spec. nov., is described and illustrated. It is an annual herb known only from type matenal collected near Yecora, Sonora, and is related to T. erecta. It differs from the latter in numerous characters which are discussed in the text. KEY WORDS: Asteraceae, Heliantheae, Tridax, México, Sonora, systematics Routine identification of Mexican Asteraceae has revealed the following novelty. TRIDAX YECORANA B.L. Tumer, spec. nov., Figure 1. TYPE: MEXICO. Sonora: Arroyo El Otro Lado, Mesa El Otro Lado, 1-2 km NNE of Yecora on old road to Maycoba, pine-oak forest, 28° 23’ 49” N, 108° 54’ 48” W, 1520 m, 7 Sep 1995, T.R. Van Devender 95-836 (with A.L. Reina G., D.A. Yetman, and M.E. Fishbein) (HOLOTYPE: TEX). Similis T. erectae A. Gray sed foliis linearibus-lanceolatis (vice foliorum ovatorum), glaberis aut sparsim — glanduliferis-pubescentibus (vice hispidissimorum), involucns campanulatis (vice urceolatorum) glaberisque (vice pubescentium), acheniis mgide pubescentibus (vice molliter pubescentium), et pappis 1-2 mm longis (vice 2.5-5.0 mm). Annual herbs 7-20 cm high. Stems mostly unbranched, sparsely pubescent with glandular tnchomes 0.5-1.0 mm long. Leaves linear-lanceolate, mostly 1-2 mm wide. Heads single on peduncles, 4-15 cm long, pubescent like the stems. Involucres campanulate, 4-6 mm high, 4-9 mm wide (pressed); bracts 3-4 senate, broadly elliptical to oblanceolate, glabrous, the apices broadly rounded, scarious. Receptacles conical, 2-3 mm across, 2.0-2.5 mm high; bracts scarious, persistent, oblanceolate to linear-oblanceolate, variously 2-3 cleft at theirapices. Ray florets pistillate, fertile; 286 Tumer: New Tridax from Sonora Figure 1. Tridax yecorana, from holotype; left, a single head; nght, a disk achene. 288 PHY TOLOGIA October 1995 volume 79(4):286-288 corollas yellow; tube ca. 2 mm long, densely pilose; ligules mostly 4-5 mm long, 3-4 mm wide. Disk florets 10-25; corollas yellow, ca. 3 mm long, the tubes ca. 0.8 mm long, densely pilose; throat ca. 2 mm long, gradually ampliate upwards, the 5 lobes markedly nervate. Anthers yellow, their apices tnanguloid, keeled inwardly. Achenes of disk and ray florets similar, obpyramidal, ca. 2 mm long, 0.8 mm wide, densely pubescent with stiff ascending hairs 0.5-1.0 mm long; pappus of 20 or more short plumose scales 1-2 mm long. Tridax yecorana, in habit, superficially resembles T. coronopifolia H.B.K. but is clearly most closely related to T. erecta A. Gray, differing from the latter in having linear, nearly glabrous leaves, campanulate completely glabrous involucres, ray florets with densely villous tubes, and achenes with stiffer hairs and shorter pappus scales. Tridax erecta (including the recently descnbed T. durangensis A. Garcia Arévalo, which appears to be but a form of that species) has ovate, coarsely pubescent leaves, involucres urceolate with loose outer bracts and coarsely pubescent inner bracts, and more softly pubescent achenes with longer pappus scales. According to label data on the type sheet, Tridax yecorana is a “Locally very common annual.” ACKNOWLEDGMENTS I am grateful to Gayle Turner for the Latin diagnosis, and to her and Ted Delevoryas for reviewing the manuscript. Phytologia (October 1995) 79(4):289-292. SALVIA BOOLEANA (LAMIACEAE), A NEW SPECIES FROM NORTHEASTERN MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Salvia booleana B.L. Turmer spec. nov., is described and illustrated. It belongs to the sect. Fulgentes, a small group with about eight species, all having large red flowers (corollas mostly 3-5 cm long), where it relates to S. fulgens Cav. It is distinguished from the latter by numerous characters including habit, leaf shape, bract size, vestiture and distribution. KEY WORDS: Lamiaceae, Salvia, sect. Fulgentes, México, Nuevo Leon, San Luis Potosi, systematics Routine identification of Mexican plants has revealed the following novelty. SALVIA BOOLEANA B.L. Tumer, spec. nov. Figure 1. TYPE: MEXICO. San Luis Potosi: Mpio. Charcas, Charcas, “on wetbank of Arroyo”, Jul-Aug 1934, C.L. Lundell 5470 (HOLOTYPE: LL!, Isotype: TEX!). Similis Salviae fulgenti Cav. (Salvia fulgens) sed differt laminis foliorum subdeltatis, basibus foliorum plerumque cordatis, et caulibus valde glandulosis-pubescentibus, indumento 0.6-1.0 mm alto. Perennial herbs 60-100 cm high. Stems densely glandular-hirsute, the vestiture 0.6-1.0 mm high. Midstem leaves 4-7 cm long, 2.5-4.0 cm wide; petioles 1.5-3.0 cm long; blades cordate-deltoid to subdeltoid, about as wide as long, mostly subcordate at base, pubescent like the stems, margins crenulodentate, the apices mostly obtuse. Floral bracts ovate, soon deciduous, the upper immature bracts 8-10 mm long, 2-4 mm wide, the apices gradually acuminate. Flowers (2-)4-6 to a node. Calyces mostly 11-15 mm long, glandular-pubescent; upper lobes 3-4 mm long, 9-ribbed. Corollas red to orangish-red, 3.0-4.2 cm long; upper lips 12-15 mm long; lower lips 10-12 mm long. Stamens attached near the orifice, the anthers mostly loosely exserted somewhat beyond the upper lip, rarely not, ca. 2 mm long, attached near the base (1/4 the anthers’ length). Styles pubescent, the upper branches 2-3 times as long as the lower. Nutlets linear-ovoid, ca. 4 mm long, 1.5 mm wide, veinous, glabrous. 289 PHY tOLOGTA \ D. et October 1995 volume 79(4):289-292 Tumer: New Salvia from Nuevo Leon 291 ADDITIONAL SPECIMENS EXAMINED: MEXICO. Nuevo Leén: Mpio. Arambern, N of Aramberri, 995 m, 16 Jun 1990, Hinton et al. 20340 (TEX); N of Aramberri, 970 m, 1 Sep 1990, Hinton et al. 25019 (TEX); Sierra Vieja, 12.2 mi along dirt road turnoff to Ejido Capadero, just N of Dr. Arroyo, 6900 ft., “In dry stream bed”, 20 Oct 1984, Saunders-Scherrer 13476 (TEX). Salvia booleana belongs to the sect. Fulgentes of Salvia, sensu Epling (1939). The nomenclatural history of this section is discussed in some detail by Ramamoorthy (1987), but no recent taxonomic study of the taxon is available, in spite of its array of attractive large red-flowered species. Epling (1939) recognized (and keyed) six species as occurring in the section, adding an additional species with the description of Salvia sharpii Epling & Mathias in 1957, which is probably a weakly differentiated populational element of S. microphylla H.B.K. The present addition brings this total to eight, and additional species are certain to follow as Mexico becomes more thoroughly collected. Type matenial of Salvia booleana was apparently included by Epling (1939) in his concept of S. fulgens, but with the comment, “Lundell’s specimen from Charcas, while similar in flowers to the southern forms is markedly glandular with short-deltoid leaves.” Which is certainly true; indeed, all of the specimens cited above possess such leaves and, combined with their relatively small calyces and much-reduced floral bracts, mark the plants concerned as very distinctive, certainly deserving of specific rank as morphologically defined by Epling and yet others. Salvia booleana reportedly occurs along dry washes in relative xeric habitats from 800 to 2000 m; S. fulgens is a taller plant with much larger leaves occurring in mostly moist montane habitats above 2000 m (distributed from southern San Luis Potosi southwards to the states of Puebla and Morelos). It is a pleasure to name this taxon for George Boole Hinton (great grandson of the late renown Mexican collector, George Boole Hinton), frequent companion on field forays with Jaime and Jorge Hinton, son and grandson, respectively of the pnmal sire, G.B. Hinton. A photograph of this young Hinton can be found in Turner (1996). My principal reason for selection of the epithet concerned is to establish a familial record of sorts: five names from a male lineage representing four generations, all included in the same genus. These include: Salvia hintonii Epling - named for G.B. Hinton, the father. Salvia jacobi Epling - for James Hinton, the son (pers. comm., James Hinton) Salvia jaimehintoniana Ramamoorthy - honoring James Hinton, the son. Salvia jorgehintoniana Ramamoorthy - honoring George Hinton, the grandson. Salvia booleana B.L. Turner - honoring George Boole Hinton, the great grandson. AfWNre And this does not include Salvia leninae Epling, named for a remarkable pack animal of the Hinton’s, a mule named Lenina. Salvia, with 500 or more species, can comfortably ingest such effrontery. What I like about the eponyms concemed is that most of the species (all except S. jacobi and S. hintonii) occur in the state of Nuevo Le6n, and the surviving kin of G.B. Hinton, all residing in Nuevo Le6n on their 252 PHY TOLOGIA October 1995 volume 79(4):289-292 Rancho Aguililla, are now surrounded by flonstic “headstones” that will extend far beyond their natural lives. I like that kind of perpetuity for such dedicated workers! ACKNOWLEDGMENTS I am grateful to Gayle Tumer for the Latin diagnosis, and to her and Piero Delprete for reviewing the manuscnpt. LITERATURE CITED Epling, C. 1939. A revision of Salvia, subgenus Calosphace, Fedde Repert. Sp. Nov. Beih. 110:1-388. Ramamoorthy, T.P., 1987. Typifications in Salvia (Lamiaceae). Taxon 33:322-324. Turner, B.L. 1996. Sedum booleanum (Crassulaceae), a new red-flowered species from Nuevo Leén, México. Phytologia 79:31-34. Phytologia (October 1995) 79(4):293-295. A NEW SPECIES OF LOBELIA (CAMPANULACEAE) FROM OAXACA, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Lobelia hintoniorum B.L. Tumer, spec. nov. from _ Distrito Miahuatldan, Oaxaca, is described and illustrated. It belongs to the sect. Hemipogon, subsect. Leiospermae, where it relates to L. occidentalis McVaugh. It differs from the latter in possessing very large dark blue corollas and nonhispidulous anthers. KEY WORDS: Campanulaceae, Lobelia, México, Oaxaca, systematics Routine identification of Mexican lobelioids has revealed the following novelty. LOBELIA HINTONIORUM B.L. Turner, spec. nov. Figure 1. TYPE: MEXICO. Oaxaca: Distnto Miahuatlan, S side of Cerro Quiexobra, 1-3 km NE of La Cieneguilla on road to summit, in damp ravines below understory of pine- oak forests, 2900 m, 2 Oct 1990, Andrew McDonald 2982 (HOLOTYPE: TEX). Similis L. occidentali McVaugh & Huft sed foliis midcaulis majoribus, ([6- ]12-15 cm longis vice 4-10 cm longis), pedunculis valde majonbus (5-6 cm longis vice 2.5-4.0 cm longis), tubis corollarum longionbus (12-15 mm longis vice 7-9 mm longis), et sacculis superis antherarum glabns (vice sacculorum hispidorum). | Weakly ascending or procumbent herbs to 60 cm high ansing from slender rhizomes, forming colonies. Midstems 1-3 mm across, glabrous. Midstem leaves glabrous, mostly linear to linear-lanceolate, gradually reduced upwards, (5-)6-15 cm long, 0.3-0.7 cm wide, remotely denticulate. Inflorescence of (2-)5-25 flowers, when numerous the latter disposed in a secund fashion. Bracts linear, mostly 1/2 as long as the pedicels, or more. Pedicels of mature flowers mostly upwardly arcuate, 2-6 cm long. Ovary ca. 1/3 to 1/2 inferior, the calyx cup ca. 2 mm high, glabrous, the lobes 293 294 PHY TOLOGIA October 1995 Figure 1. Lobelia hintoniorum, from holotype. volume 79(4):293-295 Turner: New Lobelia from Oaxaca 295 linear-lanceolate, 4-6 mm long, reflexing with age. Corollas dark blue, the tubes 12- 16 mm long, not fenestrate, the dorsal slit 9-11 mm deep; upper two lobes linear- lanceolate, 6-8 mm long; lower 3 lobes neatly elliptical, 7-10 mm long, 2.5-4.0 mm wide. Filaments ca. 10 mm long, united for ca. 4 mm apically; anthers 3-4 mm long, the lower 2 tufted, otherwise glabrous. Fruits not available. ADDITIONAL SPECIMENS EXAMINED: MEXICO. Oaxaca: Distrito Miahuatlan, Quiexobra, 2920 m, 14 Oct 1995, Hinton et al. 26104 (TEX); Siete Ocotes, 2950 m, 20 Oct 1995, Hinton et al. 26256 (TEX); Siete Ocotes, 2880 m, Hinton et al. 26265 (TEX). Lobelia hintoniorum clearly belongs to the sect. Hemipogon subsect. Leiospermae (sensu Wimmer 1953) where it relates to L. occidentalis McVaugh and L. dielsiana Wimmer. McVaugh (1975) provided a detailed key to both of these taxa. In this, L. hintoniorum, because of its very large corollas, will key to L. sublibera S. Wats., a very distinctive species confined to northeastern México (Nuevo Le6én and Tamaulipas). Lobelia hintoniorum has the habit, leaves, and general inflorescence of L. occidentalis, but differs in the characters called to the fore in my diagnosis. It is a pleasure to name this taxon for the Hinton family, who collected three of the only four collections known to me. Label data on the Hinton matenal report the species to form scattered but common procumbent plants or colonies to 60 cm high. Hinton 26104 is a depauperate plant with relatively small leaves, but its flowers are typical of the taxon concerned. The type of Lobelia hintoniorum was obtained by Andrew McDonald in 1990 (from among whose many collections I named Lobelia macdonaldii B.L. Turner), but this collection remained unnamed awaiting additional material. The several Hinton specimens cited above leave little doubt that the taxon is quite distinct and undescribed. ACKNOWLEDGMENTS I am grateful to Gayle Tumer for the Latin diagnosis, and to her and Ted Delevoryas for reviewing the manuscript. Ms. Maria Thompson provided the illustration. LITERATURE CITED McVaugh, M. & M.J. Huft. 1975. Rediscovery of Lobelia dielsiana Wimmer, and a related species new to science. Contr. Univ. Mich. Herb. 11:65-68. Turner, B.L. 1992. A new species of Lobelia (Campanulaceae) from Oaxaca, México. Phytologia 72:34-36. Wimmer, F.E. 1953. Lobelia, in Pflanzenreich 1V. 276b (Heft 107): 408-695. Phytologia (October 1995) 79(4):296-297. A NEW SPECIES OF VERBESINA (ASTERACEAE) FROM OAXACA, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Verbesina miahuatlana B.L. Tumer spec. nov., is described and illustrated from Distrito Miahuatlén, Oaxaca. It is known only from two collections, both obtained in pine-oak forests between 2700-2825 m._ It belongs to the Verbesina virgata complex (ca. eight species) but can be distinguished from all of these by its much larger coarsely serrate leaves and loosely corymbose paniculate capitulescence. KEY WORDS: Asteraceae, Verbesina, México, Oaxaca, systematics Routine identification of Mexican Asteraceae has revealed the following novelty. VERBESINA MIAHUATLANA B.L. Turner, spec. nov. TYPE: MEXICO. Oaxaca: Distrito Miahuatlan, Xianaguilla, 2700 m, oak and pine forests, 21 Oct 1995, Hinton et al. 26294 (HOLOTYPE: TEX). Similis V. virgatae sed foliis lationbus (3-9 cm latis vice 1.5-2.5 cm latis), cum marginibus valde serratis, et capitulis parvioribus, dispositis in paniculis rotundatis et corymbosis, pedunculis ultimis gracilibus et flexuosis (vice crassorum et rigide erectorum). Shrub to 2.5 m high. Stems sparsely strigose, narrowly corky winged for 1-3 cm below each node. Larger leaves alternate, 9-24 cm long, 3-8 cm wide; petioles 5-20 mm long; blades pinnately nervate, broadly ovate to elliptic, gradually tapenng upon the petioles, sparsely strigose above and below, especially along the major veins, the margins irregularly serrate. Heads numerous, arranged in terminal corymbose panicles, scarcely exceeding the leaves, the ultimate peduncles mostly 5-15 mm long. Involucres broadly campanulate, 4-5 mm high, 6-8 mm wide (pressed); bracts 2-4 senate, narrowly ovate, subgraduate, black, the apices acute. Receptacle ca. 2 mm across, | mm high, the chaff shorter than the subtended florets, their apices abruptly acute. Ray florets 5-8, pistillate fertile; ligules yellow, 6-9 mm long, 2-3 mm wide, 4-6 nervate, their apices with 2-3 shallow lobes; tubes ca. 1.5 mm long, pubescent. 296 Turner: New Verbesina from Oaxaca 297 Disk florets 30-40 (est.); corollas yellow, ca. 3 mm long, the tube ca. 0.75 mm long, pubescent; lobes glabrous, ca. 0.7 mm long. Anthers brown. Achenes ca. 2 mm long, the faces sparsely strigose, the margins ciliate; pappus of 2 subequal persistent awns ca. 2 mm long. ADDITIONAL SPECIMEN EXAMINED: MEXICO. Oaxaca. Distrito Miahuatldn, Siete Ocotes to Xianaguilla, 2825 m, 21 Oct 1995, Hinton et al. 26277 (LEX), The present novelty is closely related to a group of species centering about the widespread Verbesina virgata. The distribution of this complex is shown in more detail by Turner (1992). Verbesina miahuatlana differs from these in possessing broader leaves, more numerous heads arranged in rounded corymbose panicles, and having black, broadly campanulate involucres, among yet other characters. The holotype represents a lush collection with very large leaves, while the additional collection has much smaller, less serrate leaves, but in all other characters the two plants are alike and unquestionably belong to the same species. ACKNOWLEDGMENTS I am grateful to Gayle Tumer for the Latin diagnosis, and to her and Justin Williams for reviewing the paper. LITERATURE CITED Turner, B.L. 1992. Two new species of Verbesina (Asteraceae) from southern México. Phytologia 72: 109-114. Phytologia (October 1995) 79(4):298-300. A NEW SPECIES OF MENTZELIA (LOASACEAE) FROM NUEVO LEON, MEXICO B.L. Turner & Alice L. Hempel Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Mentzelia hintoniorum B.L. Tumer & Hempel, spec. nov, is described and illustrated. It is known only from gypseous soils near San Roberto, Mpio. Galeana, Nuevo Leén. The taxon belongs to the sect. Bartonia and is, seemingly most closely related to M. mexicana but is distinguished from that species by numerous features including habit, vestiture, and flower size. KEY WORDS: Loasaceae, Mentzelia, México, Nuevo Leon, systematics Routine identification of Mexican plants has revealed the following novelty. MENTZELIA HINTONIORUM B.L. Turmer & Hempel, spec. nov. Figure 1. TYPE: MEXICO. Nuevo Leén: Mpio. Galeana, San Roberto to “Y,” (24° 41’ 55” N, 100° 10’ 34” W) 2015 m, gypsum hillside, 5 Sep 1995, Hinton et al. 25495 (HOLOTYPE: TEX). Similis M. mexicanae M.J. Thompson et Zavort. sed caulibus rectis, non ramosis infra, em corona radicum lignearum exonentibus, et floribus majonbus, petalis plerumque 20-22 mm longis (vice 10-15 mm longis), staminibus exterionbus ca. 13 mm longis (vice ca. 9 mm longis). Simple-stemmed (or sparsely branched following injury) perennial herbs ca. 30 cm high, arising from the crown of woody roots. Stems straight, not at all fractiflex, ca. 3 mm across at midstem, moderately pubescent with stiff, multiseptate, glochidiate hairs, forming a vestiture ca. 0.5 mm high. Leaves linear-oblanceolate, not clearly petiolate, gradually reduced upwards, those at midstem mostly 3-4 cm long, 4-7 mm wide, pubescent like the stems, but sparsely so, and the surfaces mostly glabrous, the margins with 3-7 shallow lobes. Flowers 1-3, terminal. Calyx cup at anthesis 3-5 mm high; lobes lanceolate, ca. 12 mm long, 2.5 mm wide at base, fused below for 298 New Menizelia from Nuevo Leén Turner: Figure 1. Mentzelia hintoniorum, from holotype 300 PHY TOLOGIA October 1995 volume 79(4):298-300 1.5-2.0 mm, pubescent like the stems. Petals 10, yellow, 20-22 mm long, ca. 5 mm wide, gradually tapered from above into a narrow claw ca. 8 mm long. Stamens numerous, 10-13 mm long, the outermost anthers borne on narrow filaments. Capsules 20-25 mm long, 8-10 mm wide (pressed); lobes 4-6 mm long. Seeds white, smooth, 2.5-3.0 mm long, ca. 2 mm wide; wings ca. 0.5 mm wide. Menizelia hintoniorum is closely related to M. mexicana Thompson & Zabort. of the sect. Bartonia (cf. Thompson & Powell 1981). Itis readily distinguished from M. mexicana by its unbranched straight stems which arise from the crown of woody tap roots (vs. much-branched stems from tough but scarcely woody tap roots), more prominent stem-hairs, the vestiture ca. 0.5 mm high, lacking an understory of minute hairs (vs. vestiture ca. 0.25 mm high and minutely pubescent beneath), and much larger petals (20-22 mm long vs. 10-15 mm long). Thompson & Powell (1981) provided a detailed account of Mentzelia mexicana and closely related taxa, mapping the distnbution of each taxon. None of these was shown to occur in Nuevo Le6én. Menizelia hintoniorum occurs in a region of Nuevo Ledén (near San Roberto) where numerous gypseous endemics occur, the present apparently being yet another. It is a pleasure to honor the remarkable Hinton clan with this rare novelty, the collectors noting the taxon to be represented by only “a few plants.” at the locality concerned, which is very near the type locality of the localized Arenaria hintoniorum B.L. Turner: ACKNOWLEDGMENTS We are grateful to Gayle Turner for the Latin diagnosis, and to her and Ted Delevoryas for reviewing the paper. Maria Thompson provided the illustration. LITERATURE CITED Thompson, H.J. & A.M. Powell. 1981. Loasaceae of the Chihuahuan Desert Region. Phytologia 49: 16-32. Phytologia (October 1995) 79(4):301-302. A NEW SPECIES OF STEVIA (ASTERACEAE) FROM CERRO QUIEXOBRA, OAXACA, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Stevia quiexobra B.L. Turner, spec. nov. is described from Cerro Quiexobra, Oaxaca, México, where it occurs in pine-fir forests at ca. 3400 m. KEY WORDS: Asteraceae, Stevia, México, Oaxaca, systematics Stevia is represented in México by numerous species, most of these treated by Grashoff (1972). Since the latter’s treatment, numerous additional species have been added, the most recent being those of Turner (1995) and Yahara & Soejima (1995). | add here a newly discovered taxon from Cerro Quiexobra, Oaxaca. STEVIA QUIEXOBRA B.L. Turner spec. nov. TYPE: MEXICO. Oaxaca: Distrito Miahuatlan, Cerro Quiexobra, 3385 m, “steep fir and pine woods”, 15 Oct 1995, Hinton et al. 26141 (TEX). Similis S. perfoliatae Cronq. sed foliis non perfoliatis et achenibus exaristatis. Perennial rhizomatous herbs 20-30 cm high. Stems with a dense vestiture of glandular-capitate trichomes about 0.5 m high. Leaves mostly opposite (except for 3-5 uppermost leaves), gradually reduced upwards. Midstem leaves ovate to ovate- elliptic, sessile or nearly so, widest at or about the middle, 3-4 cm long, 1.0-1.8 cm wide, with 3 principal nerves arising from above the base, glandular-punctate on both surfaces, glandular pubescent like the stems, the margins weakly crenate. Heads arranged in bracteate congested glomerules ca. 1.5 cm high, 1.5 cm across. Subtending bracts glandular pubescent, similar to the involucral bracts. Involucres ca. 7mm high, sparsely glandular pubescent to glabrous. Corolla tubes ca. 5 mm long, sparsely pubescent; lobes 1.5-2.0 mm long, sparsely pubescent on the outer surfaces. Achenes (immature) all alike, ca. 4.5 mm long, glabrous except for a few hispid hairs near the apices; pappus a crown of short scales ca. 0.75 mm high. 301 302 PHY TOLOGIA October 1995 volume 79(4):301-302 This taxon is known only by the type; label data note it to occur as “thin colonies 0.3 m high.” Because of its broad sessile glandular pubescent leaves, S. quiexobra is readily distinguished from most other Mexican taxa. It is seemingly most closely related to S. perfoliata Cronq., but lacks the perfoliate leaves and anstate achenes of that species. ACKNOWLEDGMENTS I am grateful to Gayle Tumer for the Latin diagnosis, and to her and Ted Delevoryas for reviewing the paper. LITERATURE CITED Grashoff, J.L. 1972. A systematic study of the North and Central American species of Stevia. Doctoral Dissertation. The University of Texas, Austin, Texas. Turner, B.L. 1995. Stevia calzadana (Asteraceae) a new species from Oaxaca, México. Phytologia 79:5-7. Yahara, T. & A. Soejima. 1995. A new species of Stevia from México. Phytologia 79:35-37. Phytologia (October 1995) 79(4):303-305. STELLARIA MIAHUATLANA (CARYOPHYLLACEAE), A NEW SPECIES FROM OAXACA, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Stellaria miahuatlana B.L. Turner, spec. nov., is described from Distrito Miahuatlan, Oaxaca, México. It is closely related to S. irazuensis but differs in its 5-parted calyx, larger corollas and much larger leaves. KEY WORDS: Caryophyllaceae, Stellaria, México, Oaxaca, systematics Routine identification of Mexican plants has revealed the following novelty. STELLARIA MIAHUATLANA B.L. Turner, spec. nov. Figure 1. TYPE: MEXICO. Oaxaca: Distrito Miahuatlan, above Xianaguilla, 2510 m, “mixed woods of oak, pine, arbutus...Common”, 24 Oct 1995, Hinton et al. 26426 (LEX): Similis S. irazuensis Donn. Sm. sed calycibus cum 5 lobis (vice 4), _ corollis majonibus, ca. 9 mm longis (vice 3-6 mm longis), et foliis majoribus cum laminis 30-40 mm latis (vice 10-20 mm). Sprawling perennial (?) herbs to 0.4 m high. Younger stems mostly pilose; older stems glabrate and shiny, the internodes mostly 2-3 times as long as the leaves. Stipules absent. Midstem leaves (4-)5-6 cm long; petioles 1.0-2.5 cm long, pilose; blades cordate, 3.0-4.5 cm long, 3.0-3.5 cm wide, more or less glabrous on both surfaces, the margins and veins sparsely pilose. Flowers 5-10, mostly axillary in bracteate dichasial cymes, rarely solitary. Pedicels mostly 1.5-2.0 cm long, densely glandular-pilose. Sepals 5, ovate-lanceolate, 4-5 mm long, ca. 1.5 mm_ wide, sparsely pilose below, the margins white-scarious. Petals 5, white, ca. 9 mm long, deeply cleft for 4-5 mm, the lobes linear to linear-oblanceolate, weakly nervate, if at all. Stamens 10, ca. 4mm long, the anthers white. Style branches 3, ca. 4 mm long, free to the base. Capsules (immature) ca. 4.5 mm long, the young seeds numerous and peripherally ornate with bulging cells. 303 304 XQ PHY TOLOGIA October 1995 ~ ly AD 7) A : Ef ) t Wi } LF J eS i yy WN J q WH AY, BZ wae — i dem \ " Nd ic an oe - \ 4 LS {mm Figure 1. Stellaria miahuatlana, from holotype. volume 79(4):303-305 Turner: New Stellaria from Sonora 305 This taxon, because of its inflorescence, glandular-villous pedicels and markedly cordate leaves, appears to be closely related to Stellaria irazuensis Donn. Sm. a species of Central Amenca (Guatemala to Panama), nicely illustrated by Duke (1961) in his treatment of Stellaria for Panama. Stellaria miahuatlana \s readily distinguished from S. irazuensis in having larger more broadly cordate blades (30-35 mm wide vs. 5-15 mm wide) mostly 5 sepals (vs. 4 sepals), and larger petals. ACKNOWLEDGMENTS I am grateful to Gayle Tumer for the Latin diagnosis, and to her and Ted Delevoryas for reviewing the manuscript. LITERATURE CITED Duke, J.A. 1961. Stellaria, in Flora of Panama. Ann. Missouri Bot. Gard. 48:438- 442. Phytologia (October 1995) 79(4):306-308. A NEW SPECIES OF CYNOGLOSSUM (BORAGINACEAE) FROM OAXACA, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Cynoglossum hintoniorum B.L. Turner, spec. nov., is described and illustrated from high elevational regions on and about Cerro Quiexobra, Oaxaca. It is closely related to C. amabile, but differs markedly from that Species in possessing mericarps with relatively few smooth elongate spines, otherwise they appear very similar. KEY WORDS: Boraginaceae, Cynoglossum, México, Oaxaca, systematics Identifications of collections from Cerro Quiexobra, Oaxaca, and immediate environs has revealed the following novelty. CYNOGLOSSUM HINTONIORUM B.L. Tumer, spec. nov. TPS: MEXICO. Oaxaca: Distrito Miahuatlan, Cerro Quiexobra, 3145 m, 19 Oct 1995, Hinton et al. 26206 (HOLOTY PE: TEX). Similis C. amabili Stapf & Drumm. sed mencarpiis cum solum 10-15 spinis elongatis laevibusque (vice spinarum multarum, brevium, et muricatarum). Erect perennial herbs 20-60 cm high, ansing from stout ligneous taproots. Basal leaves mostly 10-18 cm long, 1.5-3.0 cm wide; petioles 3-6 cm long; blades narrowly elliptic, widest at or near the middle, pinnately veined, moderately pilose above and below, stngose along the major veins, the surfaces minutely atomiferous-glandular, the margins entire. Midstem leaves 5-10 cm long, 1-3 cm wide, the petioles winged throughout, tapered upon by the blades. Flowers terminal, arranged in scorpioid- racemic inflorescences 10-20 cm long, the pedicels 2-5 mm long, recurved in fruit. Sepals ovate-lanceolate, ca. 3 mm long, strigose externally, free to the base or nearly so. Corollas blue, 8-10 mm across, the throat nearly closed by hispidulous bilobate appendages. Stamens 5, nearly sessile, the anthers ca. 1 mm long, not excurrent. 306 Turner. New Cynoglossum from Oaxaca 307 Figure 1. Mericarps of Cynoglossum amabile (lower left, Webster 11327 [TEX]) and C. hintoniorum (upper right, from holotype). 308 PHY TOLOGIA October 1995 volume 79(4):306-308 Style ca. 3 mm long, the stigmatic surface more or less peltate. Mericarps (3 of them), each with 10-15 long flattened smooth spines, 3-4 mm long, their apices with 2-4 hooked hairs, 1 of the mericarps tending to abort, nearly rugose, not at all spinose or very weakly so. ADDITIONAL SPECIMEN EXAMINED: MEXICO. Oaxaca: Distnto Miahuatlan, Xianaguilla, 2715 m, oak and pine forest, 13 Oct 1995, Hinton et al. 26063 (TEX). This taxon has most of the characters of Cynoglossum amabile Stapf & Drumm., except for the markedly different fruits, as shown in Figure 1. Examination of 30 or more sheets of C. amabile (LL, TEX) from both México and Central America revealed no fruits remotely approaching those of C. hintoniorum. Mexico is now known to have four species of Cynoglossum: C. amabile, C. henricksonii Higgins (=C. erectum Higgins 1976, not C. erectum Sweigg ex Schrank 1822), C. hintoniorum, and C. pringlei Greenm. Cynoglossum amabile is said to be native to China, being introduced into México and elsewhere in Central and South America (cf. Nash & Moreno 1981, who provided an excellent illustration). Brand (1921), however, does not note a New World distnbution in his treatment. Apparently C. amabile is used as a folk medicinal, having largely spread throughout the tropical and subtropical regions of the New World over the past 50 years (it was not described as new to science until 1906). Gibson (1970) thought the plant to be largely cultivated for ornamental purposes in Guatemala, the very adherent seeds readily dispersed by mammals, including man. Finally, it should be noted that C. hintoniorum may be a stabilized or populational fruit-form of C. amabile; if so, itis a remarkable populational variant, especially since it occurs at two distant locales in Miahuatldn at very high elevations (2715-3145 m) in regions relatively remote from human population centers. ACKNOWLEDGMENTS I am grateful to Gayle Turner for the Latin diagnosis, and to her and Ted Delevoryas for reviewing the manuscnpt. Marcia Thompson provided the illustration. LITERATURE CITED Brand, A. 1921. Cynoglossum, in Pflanzenreich IV (252):114-153. Gibson, D. 1970. Cynoglossum, in Flora of Guatemala. Fieldiana: Bot. 24:133- 134. Nash, L. & N. Moreno. 1981. Cynoglossum, in Flora de Veracruz. 18:52-55. Phytologia (October 1995) 79(4):309-312. TWO NEW SPECIES OF AGERATINA (ASTERACEAE) FROM MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Two new species of Ageratina are described from México: A. ayerscottiana B.L. Turner, from the vicinity of Basaseachi, Chihuahua; and A. miahuatlana from Oaxaca. The former belongs to the subgenus Neogreenella and relates to A. petiolaris; the latter belongs to the subgenus Ageratina and relates to A. viscosissima. A map showing the distribution of A. ayerscottiana and A. petiolaris is provided. KEY WORDS: Asteraceae, Eupatorieae, Ageratina, Mexico, Chihuahua, Oaxaca, systematics The genus Ageratina is a segregate from Eupatoriwm (s.].). It is a large highly variable complex in Mexico, 110 or more species currently recognized (cf. Tumer & Nesom 1993). The present account, along with others described since the 1993 survey, adds two additional species, bringing to ca. 125 the number currently recognized for México (Tumer 1996). AGERATINA AYERSCOTTIANA B.L. Turner, spec. nov. TYPE: MEXICO. Chihuahua: | mi N. of Maguarachi, ca. 22 mi S of junction with Basaseachi-San Juanito road, “steep S-facing cliff in drainage,” ca. 6000 ft, May 1984, T.J. Ayers 399, with R. Scott (HOLOTYPE: TEX!) Similis A. petiolari (DC.) R.M. King & H. Rob. sed foliis parvionbus cum venatione valde elevata et sine trichomatibus glandulosis. Suffruticose herbs or shrublets. Young stems densely hirsute with white eglandular hairs. Leaves opposite throughout; uppermost leaves thick and strongly venose beneath; petioles 10-15 mm long; blades neatly cordate, 2-3 cm long, 2-3 cm wide, 3-5 nervate from the base, densely hirsute above and below with eglandular hairs, the surfaces densely atomiferous-glandular, the margins crenulate. Heads terminal, arranged 30-100 in rounded corymbose capitulescences, the ultimate peduncles mostly 5-15 mm long. Involucres campanulate, 5-6 mm high, ca. 10 mm 309 310 PHYTOLOGIA October 1995 volume 79(4):309-312 wide (pressed); bracts linear-lanceolate in ca. 2 series, pubescent with eglandular hairs, the surfaces atomiferous-glandular. Receptacles convex, ca. 4 mm across, 1.5 mm high, glabrous. Disk florets 50 or more (est.); corollas white, 4-5 mm long, glabrous; tubes ca. 2 mm long; lobes ca. 0.5 mm long, atomiferous-glandular, but without hairs. Achenes ca. 3 mm long, hispidulous; the pappus of ca. 20 barbellate bristles S mm long in a single series. ADDITIONAL SPECIMEN EXAMINED: MEXICO. Chihuahua: just E of Maguarachi on road between Basaseachi and San Juanito, headwaters of the Rio Oteros, “steep sided mountain slopes in narrow arroyo,” 17 May 1984, Lavin 5427 (TEX), with R. Scott et al. This taxon belongs to the subgenus Neogreenella (sensu King & Robinson 1987), superficially resembling Ageratina petiolaris (DC.) King & H. Rob. It is amply distinct from the latter by a number of characters, most notably through the absence of glandular trichomes, and by the seemingly smaller, thicker more venous leaves. I retained such plants under my concept of A. petiolaris for several years, but closer inspection has suggested that these are deserving of specific status. The distributional relationship of A. ayerscottiana and A. petiolaris is shown in Figure 1. It is a pleasure to name this isolated species in honor of Dr. Tina Ayers and her husband Dr. Randy Scott, both having participated in the collection of the only two specimens known to me. Tina and Randy obtained their doctorates under my direction, and are currently located at Northern Anzona University, Flagstaff, Anzona. Their wedded name also appears on one other Mexican species, Wedelia ayerscottiana B.L. Turner. AGERATINA MIAHUATLANA B.L. Turner, spec. nov. TYPE: MEXICO. Oaxaca: Distrito Miahuatlan, Quiexobra, 3050 m, 22 Oct 1995, Hinton et al. 26304 (HOLOTYPE: TEX!). Similis A. viscosissimae (Rolfe) R.M. King & H. Rob. sed involucris majonbus (10-12 mm altis vice 6-8 mm altis) et setis papporum plunbus (ca. 30 vice 10-15). Suffruticose herbs or shrublets 0.5-1.2 m high. Midstems 3-5 mm across, densely pubescent with a vestiture of glandular tnchomes ca. 0.25 mm high. Leaves opposite throughout, but occasionally the uppermost alternate; those at midstem mostly cordate; petioles 2-3 cm long; blades 5-7 cm long, 4-7 cm wide, thin, 3-nervate from the base, moderately to sparsely pubescent above and below, the margins crenulodentate. Heads arranged in relatively loose terminal cymes, the ultimate peduncles mostly 1-3 cm long, pubescent like the stems. Involucres campanulate, 11- 12 mm high; bracts linear-lanceolate, 2-3 senate, subequal, glandular-pubescent, the apices narrowly acute. Florets 20-30 per head (est.); corollas white, 6-7 mm long, glabrous except for the sparsely pilose lobes. Achenes (immature) ca. 3 mm long, hispidulous; pappus of ca. 30 readily deciduous white bristles ca. 6 mm long. ADDITIONAL COLLECTIONS EXAMINED: MEXICO. Oaxaca: Distnto Miahuatlan, Xianaguilla, 2715 m, 13 Oct 1995, Hinton et al 26062 (TEX); Siete Ocotes, 2950 m, 20 Oct 1995, Hinton et al. 26258 (TEX). Turner: Two new Ageratina from México 31d Figure 1. Distribution of Ageratina petiolaris (closed circles) and A. ayerscottiana (open circle). Based upon specimens at LL, TEX. 312 PHYTOLOGIA October 1995 volume 79(4):309-3 12 Ageratina miahuatlana relates to a group of species with large heads and glandular - pubescent foliage centering about A. viscosissima (Rolfe) King & H. Rob. The latter occurs in northwestern México and belongs to the subgenus Ageratina (sensu King & Robinson 1987). It differs from the latter in having leaves with shorter petioles and larger heads, the involucres 10-12 mm long (vs. 6-8 mm long), and pappus of more numerous bristles (ca. 30 vs. 10-15). ACKNOWLEDGMENTS I am grateful to Gayle Tumer for the Latin diagnoses, and to her and Justin Williams for reviewing the paper. LITERATURE CITED King, R.M. & H. Robinson. 1987. The genera of the Eupatorieae (Asteraceae). Monographs Syst. Bot. Missouri Bot. Gard. 22:1-581. Turner, B.L. 1996. Asteraceae of Mexico vol. 1 (of a contemplated 10 vol. account): in prep. Turner, B.L. & G. Nesom. 1993. Biogeography diversity, and endangered or threatened status of Mexican Asteraceae, in Biological Diversity of Mexico [T.P. Ramamoorthy et al., eds.] Oxford Univ. Press, Oxford. Phytologia (October 1995) 79(4):313-316. A NEW SPECIES OF BOCCONIA (PAPAVERACEAE) FROM OAXACA, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Bocconia hintoniorum B.L. Tumer, spec. nov., is described and illustrated from Cerro Quiexobra, Distrito Miahuatldn, Oaxaca. It is a small tree 3-5 m high having undivided, thick coriaceous leaves, and flowers with 7- 8 anthers. It is closely related to the more southern B. gracilis, differing from the latter in having smaller, thicker leaves with minutely crenulodentate margins and fewer anthers. KEY WORDS: Papaveraceae, Bocconia, México, Oaxaca, systematics Routine identification of Mexican plants has revealed the following novelty. BOCCONIA HINTONIORUM B.L. Turner, spec. nov. Figures 1-2. TYPE: MEXICO. Oaxaca: Distrito Miahuatlan, Cerro Quiexobra, 3070 m, 19 Oct 1995, Hinton et al. 26227 (HOLOTY PE: TEX). Similis Bocconiae gracili Hutch. sed foliis crassionbus glabrisque, marginibus uniformiter minuteque crenulatis-dentatis, et antheris 7-8 (vice ca. 12), Small tree 3-5 m high. Young stems densely hirsute. Leaves 12-13 cm long, 2-3 cm wide, pubescent at the base like the stem, often winged throughout by the gradually tapering blades, the latter narrowly elliptic to elliptic-oblanceolate, pinnately nervate, the margins minutely crenulodentate for about 2/3 of their length. Flowers arranged in terminal panicles ca. 30 cm long, 10 cm across, the pedicels mostly 4-10 mm long, glabrous. Sepals 9-11 mm long, 2.5-3.0 mm wide, the apices abruptly constricted forming a lanceolate extension ca. 2 mm long. Petals absent. Stamens 7 or 8. Fruits on recurved pedicels at matunty, glaucous-black, glabrous. Seeds ovoid, ca. 4mm long, 3 mm across, the caruncle broadly conical, ca. 2 mm long. Se 314 PHYTOLOGIA October 1995 volume 79(4):3 13-316 Figure 1. Leaves of Bocconia hintoniorumr. left side (lower surface); nght side (upper surface); circular inset (undersurface, showing detail); from holotype. Turner. New Bocconia from México 315 ME CAAT LA tats & AN eae CTY ATG \a Figure 2. Flower of Bocconia hintoniorum with one of the two sepals removed (from holotype). 316 PHYTOLOGIA October 1995 volume 79(4):3 13-316 This newly described taxon first came to my attention in the fall of 1980 while on a Bocconia collecting expedition with Ms. Joan Johnson (accompanied by Dr. David Northington and Dr. Wayne Elisens). Ms. Johnson was in the early stages of a doctoral systematic study of Bocconia, having borrowed a wide range of matenal from various institutions so as to prepare herself for the field tnp concerned. We collected the commonly occurring bocconias throughout most of México (mainly B. frutescens L., including B. latisepala S. Wats.), but were startled to find small populations of the presently described species along highway 175 in the vicinity of Miahuatlan, Oaxaca. Unfortunately, Ms. Johnson abandoned her doctoral program and failed to preserve the various collections made during this sojourn. She also left me, her major professor, with a large set of Bocconia specimens to annotate and return to various institutions, none of these representing the species described herein. Thus my delight to find among Hinton’s numerous collections from Cerro Quiexobra, newly assembled specimens that might serve as type matenal for this long-remembered but unnamed taxon. Bocconia hintoniorum will key to B. integrifolia Kunth in Standley’s (1922) Trees and Shrubs of Mexico. The latter, however, is typified by Peruvian material and, as noted by Hutchinson (1920) in his account of the genus, is restricted to South America. Although the matenal of B. hintoniorum will key to B. integrifolia in the treatment of Hutchinson, it is seemingly more closely related to the Central American B. gracilis Hutch., with which it is compared here. It is a pleasure to name this attractive new species for the Hinton family, whose collections in México are becoming increasingly legendary. ACKNOWLEDGMENTS I am grateful to Gayle Tumer for the Latin diagnosis, and to her and Ted Delevoryas for reviewing the manuscript. LITERATURE CITED Hutchinson, J. 1920. Bocconia and Macleaya. Kew Bull. 1920:275-282. Standley, P.C. 1922. Bocconia, in Trees and Shrubs of Mexico. Contr. U.S. Natl. Herb. 23:299-301. -+nomenclatural summaries should not appear in Literature Cite Information for Authors « Articles from botanical systematics and ecology, includi biographical sketches, critical reviews, and summaries of literatu: will be considered for publication in PHYTOLOGIA.. Manuscripts. ™ be submitted either. on computer diskette, or as clean typescrir Diskettes will be returned to authors after. action has been taken « the manuscript. Diskettes may be 5.25” or 3.5” and may be written - any IBM or Macintosh compatible format. ‘Typescript manuscrip should be single spaced and will be read into the computer using: scanner. The scanner will read standard type fonts. but will not rez dot matrix print. -Manuscripts submitted in dot matrix print cann be accepted. Use underscore (not italics) for scientific name Language of manuscripts may be either English or Spanish. Figur will be reduced to fit within ‘limits of text pages. Therefore, figur’ should be submitted with internal scales. Legends for figures shou be included in figures whenever possible. Each manuscript shou have an abstract and key word list. Specimen citations should consistent throughout the manuscript. Serial titles should be citt with standard abbreviations. — References cited. only as part | - -Nomenclatural work should include one. paragraph — per basiony’ --and must provide proper (as defined by the current Internation Code of Botanical Nomenclature) citation ‘OF s sources > of yee 3 combinations. | ae ee = Authors should arrange for two ew Grkeee in. Pie appropriate ‘Gold review the manuscript before submission. | Copies of reviews shou be forwarded to the editor with the ong cos fei ty ey ee n be published without TEVIOWS ee ee — oad Cost of. publication is. cuerente $13 ive US per page a publicatil without reprints. Publication with 100 reprints is ‘provided — | $18.00 US per page, 200 reprints for $21. 50. US per page.” Pal Charges. are due with manuscript and no paper will be publish before payment is received in full. Reprints must ‘be ordered aij paid for in advance. Page charges will be determined on the basis | a typeset page. Title page should include. title, authots(s): name(|| and address(es). No extra charge is made for. line drawings provid} they conform to limitations of size and proportion for normal te} Halftones require an extra charge of $14.00 US ‘per page at 100 | Pilargement or reductions cost an additional 36 00, pe PREE oe oan ee ease. Seon 'PHYTOLOGIA i. international journal aA Expedite plant: systematic Ghytoueeariplical s 3 pe and eee een Lh ae : : a No. 5 ce o CONTENTS . R! ER. B. L., a8 new. species oO Desmanthodium (Asteraceae, Heliantheae) - from: Oaxaca, WOMCO. eee SET: IVINSKI, R., T. LOWREY; & C. KELLER, Additions to the floras of * _ Colorado and New Mexico. ,. Ty Spe i ee et re eraenl eerie: s Lo ee [ERRERA A., Y., , Mublenbergia montana and M. quadridentata, a case of a } ~ natural hybrid swarm. eoneaieairp tan nents Uyak ee as GA oe ee ee seo URNER, B. a A new ; Species a Cerastium (Caryophyilaceae) from Oaxaca, BUS i 340 URNER, B. te A” new variety of Perymenium hintoniorum (Asteraceae, Heliantheae). . BEG AE eat too bl tien alan Shute eg ts riage io oe eo a BAS NOBLOCH, I.W. The natural history of southwestern Chihuahua, “México i ne: . the- 1930’ See a ey yt. Ne ea es 346 URNER, B. L., ‘Cerastiun texanum “ (Caryophyllaceas) does not occur in eTeXas. os. Ces hoe ren eh a pena na rr Semaine pee 356 URNER, B. E : Paxcnomy and. nomenclature. of Schkuhria pinnata (Asteraceae, Helenieae). Wet Re onus g Seco Slee eak oe Posed ook 364 JRNER, B.L., Anew species. oF Vividera ec Amphilepis) from ~ México, with observations On its relationship — to the genus Lithonia E (Asteraceae). bie eG Veer sene dep: ia ost ot ugh ot ee Re ee 369 JAW, ‘R.B.; B. Fe CLOSE. & i SCHNELL, Rediscovery of Solanum i ee re AC ee ees fn it ANG. WEN- TSAL M.J. WARNOCK, & GUANGHUA ZHU, Notulae de & -Ranunculaceis Sinensibus ls Bode oer i ieee tes ie Sos he 7382 tee Published oe Michael J. Wartock. ; ie 185 5 Westridge Drive: Huntsville, Texas 77340 U.S.A. | poo Ds ates is a Pitnted on acid free paper. ; _incompletum (Solanaceae), on the U.S. Army’ s Pohakuloa Training y | issue “Michael ye Mane 185. Westridge. Drive, "Huntsvil ex Tx. ‘T7340. d Class- paid at ‘Huntsville, TX; ©. 1996. by PHYTOLOGIA. Annual - ‘domestic — individ ce subscription - C12. isites\'* $40. 00... Annual domestic. ‘institutional ‘subscription. a Seca (Ma. 00. ass Sue oF - airmail , pastase extra. Single “copy. Baye Caine: ee eoluine “$17. 00. per -volume®. 42: a ne all a volumes); $21.00 Pee. volume. 72-present; add $3.00 per’ volume ‘postage ‘US ade. volume foreign). POSTMASTER: ~ Send_ address” HERenges to Papelera. 185 Aesth Die, Huntsville, TX eee 8916. z | Estas Phytologia (November 1995) 79(5):317-318. A NEW SPECIES OF DESMANTHODIUM (ASTERACEAE, HELIANTHEAE) FROM OAXACA, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT A new species, Desmanthodium hintoniorum B.L. Turner, is described from the state of Oaxaca, México (Mpio. Miahuatlan). It is closely related to the Guatemalan species, D. guatemalense Hemsl., but differs in having narrower, nearly entire elliptical leaves and being glabrous throughout, including all floral parts. KEY WORDS: Asteraceae, Heliantheae, Desmanthodium, México, Oaxaca, systematics Routine identification of Mexican Asteraceae has revealed the following novelty. DESMANTHODIUM HINTONIORUM B.L. Turner, spec. nov. TYPE: MEXICO. Oaxaca: Mpio. Miahuatlén, La Sirena, 2525 m, 23 Oct 1995, Hinton et al. 26409 (HOLOTYPE: TEX!). Similis D. guatamalensi Hemsl. sed foliis ellipticis et integris vel paene integris (vice foliorum ovatorum et dentatorum), caulibus, foliis, partibusque floralibue ubique glabris (vice diverse pubescentium). Shrub to 1.5 m high, the stems clearly woody and glabrous throughout. Leaves mostly 10-12 cm long, 3.0-3.5 cm wide; petioles 2-4 mm long; blades narrowly elliptical, pinnately nervate, gradually tapering to the petioles, the margins with minute well-spaced, denticulate teeth, but seemingly entire upon superficial inspection. Heads much congested and terminal on stout peduncles 0.5-2.0 cm long, the syncephalous structure ca. 1.5 cm high and 2-3 cm across. Bracts ovate, glabrous, subcoriaceous, 8-10 mm long, 5-6 mm wide, not forming a well-defined involucral-bound head. Receptacle plane, glabrous. Pistillate florets 2, fertile; ligule absent, the tube ca. 1.5 mm long; achenes ellipsoid, glabrous, completely enclosed in fused, elliptical (in outline) bracts, the latter 6-7 mm long, ca. 2.5 mm wide, glabrous throughout. Disk florets ca. 8, sterile, the style branches fused, forming a conical brush ca. 2 mm long; ahd 318 PHY TOLOGIA November 1995 volume 79(5):317-318 corollas white, glabrous, 5-lobed, the lobes ca. 1.4 mm long with ill-defined veins, these scarcely marginal, if at all; base of style surrounded by a well defined nectary ca. 0.75 mm high; achenes (although sterile), elongating at anthesis up to several times their bud-size, so as to resemble stout stalks 5-10 mm long. This taxon is clearly closely related to the more southern, Desmanthodium guatemalense Hemsl. but differs in having narrower, elliptical, nearly entire leaves, and being glabrous throughout, including all floral parts. So far as known, D. guatemalense does not occur in Chiapas or elsewhere in México, being confined to Guatemala and Honduras. It is a pleasure to name this for the Hinton family, several generations having now added, and continue to add, numerous remarkable Mexican collections to the research institutions of North Amenica. ACKNOWLEDGMENTS I am grateful to Gayle Turner for the Latin diagnosis, and to her and Piero Delprete for reviewing the paper. Phytologia (November 1995) 79(5):319-324. ADDITIONS TO THE FLORAS OF COLORADO AND NEW MEXICO Robert Sivinski New Mexico Forestry and Resources Conservation Division, P.O. Box 1948, Santa Fe, New Mexico 87504 U.S.A. Timothy Lowrey UNM Herbarium, Department of Biology, University of New Mexico, Albuquerque, New Mexico 87131 U.S.A. Charles Keller 4470 Ridgeway, Los Alamos, New Mexico 87544 U.S.A. ABSTRACT Zigadenus virescens (Kunth) Macbr. is added to the west-slope flora of Colorado. Thirteen new records are added to the New Mexico flora including Artemisia pygmaea A. Gray, Berteroa incana (L.) DC., Cleomella palmerana M.E. Jones, Eleocharis bella (Piper) Svenson, Epilobium lactiflorum Hausskn., Hackelia ursina (Greene ex A. Gray) I.M. Johnston var. pustulosa (Macbr.) J.L. Gentry, Hypoxis hirsuta (L.) Cov., Huperzia lucidula (Michx.) Trev., Lycopodium clavatum L., Malacothrix glabrata (D.C. Eat.) A. Gray, Senecio amplectens A. Gray var. holmii (Greene) Harrington, Senecio integerrimus Nutt., and Solidago speciosa Nutt. var. pallida Porter. All but one are native North American taxa. KEY WORDS: Flora, Colorado, New Mexico Botanical field surveys and curatorial work at the University of New Mexico Herbarium (UNM) by the authors have resulted in one new record for the Colorado flora and thirteen additional records of New Mexico vascular plants. All but one are native North American taxa and seven represent significant disjunctions in their previously known geographic ranges. This report is prepared as a contribution to the Working Index of New Mexico Vascular Plant Names (Roalson & Allred 1995) and to 319 320 PHY TOLOGIA — November 1995 volume 79(5):3 19-324 assist the Flora of North America Project. Nomenclature conforms to those two floristic endeavors. COLORADO LILIACEAE Zigadenus virescens (Kunth) J.F. Macbr. - Eagle Co., Tennessee Pass, 3100- 3500 msm, 4-6 Sept 1915, Eggleston 11801 (COLO). Gunnison Co., Rustler’s Gulch above Gothic, 3200 m., 28 Aug 1938, Ewan 11796 (COLO); West Elk Mountains, summit of McClure Pass, 1.3 km from main Hwy along dirt road following the ridge eas. ward, in wet depressions in aspen forest, elev: 2670 msm, 10 July 1994, W.A. Weber & &.C. Wiitmann 19070 (COLO,UNM). Pitkin Co., W of Redstone, 3050 m, 22 Aug 1980, Fenton s.n. (COLO); White River National Forest, Maroon Bells Snowmass Wilderness, Hell Roaring Creek, T9S R87W Section 31, Subalpine meadow, ca. 3350 m, 20 Aug 1995, T. Hogan 2968 (COLO,UNM). Routt Co., Grand Lake, 4 July 1937, K.R. Johnson 57] (COLO); Diamond Park Road, 2 km N of Seedhouse G.S., 45 kim N of Steamboat Springs, 18 July 1951, Weber 6789 (COLO). ‘Comment: The first Colorado records of a predominantly Madrean species that was previously known from México, southeastern Arnzona, and southwestern New Mexico (Hess & Sivinski 1995). These collections represent an approximately 400 km northern disjunction from the nearest known population in the Datil Mountains of northern Catron County, New Mexico. This species is occasionally sympatric and frequently confused with Zigadenus elegans Pursh (= Anticlea elegans [Pursh] Rydb. of some Colorado authors). Zigadenus virescens is distinguished by its campanulate corolla, cernuous flowers at anthesis, and stamens longer than the tepals as compared to the rotate-campanulate corolla, erect flowering pedicels, and usually longer tepals of Z. elegans. NEW MEXICO ASTERACEAE Artemisia pygmaea A. Gray - McKinley Co., Fort Wingate, NE side of military reservation ca. 1 km NW of Wingate High School, elev: 2100 m, locally common on sodic, red clay of the Chinle Shale Formation with Sporobolus airoides, Eriogonum microthecum, and Atriplex obovata, 31 May 1994, R. Sivinski & K. Lightfoot 2710 (UNM); same location, 26 Oct 1994, W. Hevron 226] (UNM); 1 km N of frontage road between I-40 and Iyanbito, TISN R16W Section 14, on red clayey sand of Chinle Fma with Chrysothamnus viscidiflorus, Bouteloua gracilis, and scattered Juniperus monosperma, 26 Oct 1994, W. Hevron 2262 (UNM). Sivinski et al.: Addition to floras, Colorado and New Mexico 321 Comment: First records for New Mexico and a nearly 200 km _ southern disjunction from the populations vouchered in southwestern Colorado (Anderson 89- 21 & 90-34 [COLO]). Welsh et al. (1993) observed this sagebrush on unique substrates that provide habitat for other rare plant species. The Fort Wingate, New Mexico, population is consistent by occurring with the relatively rare Phacelia cephalotes A. Gray and the narrow endemic Erigeron sivinskii Nesom. Malacothrix glabrata (D.C. Eat. ex A. Gray) A. Gray - Hidalgo Co., Peloncillo Mountains, ca. 56 km SSW of Animas, T33S R21W Section 16 SW1/4, elev: 1640 m, rare on flat, rocky (volcanic) hilltop with Bouteloua hirsuta, Agave palmeri, and Malacothrix fendleri, 26 Apr 1993, W. Dunmire 1223 (UNM). Luna Co., on NE footslope of Taylor Mountain ca. 10 km ENE of Faywood Hotspring, T20S R1OW Section 17 NE1/4, elev: 1600 m, locally rare on rhyolitic soils in desert grassland with Pleuraphis mutica, Bouteloua curtipendula, Malacothrix fendleri, Ephedra, and Fallugia, 12 Apr 1995, R. Sivinski 2949 (UNM). Comment: First records for New Mexico and an eastern range extension from Graham County, Arizona (Kearney & Peebles 1951). Senecio amplectens A. Gray var. holmii (Greene) Harrington - Taos Co., Sangre de Cristo Mountains, west slope of Wheeler Peak, elev: 3650 m, scree slopes at treeline, 20 Jul 1986, C.F. Keller 328.2C (UNM). Comment: First record for New Mexico. A high elevation, short-stature variety (with basal leaves dominant) previously thought to be a Colorado endemic (Weber 1990). Variety amplectens also occurs in northern New Mexico, but at different localities and usually in subalpine habitats. Senecio integerrimus Nutt. var. integerrimus - Rio Ariba Co., Hwy 84 N of Chama and 1.6 km S of NM/CO border, moist meadow in open pifion-juniper habitat with Delphinium nelsonii and Phlox caryophylla, 21 May 1991, C.F. Keller 656.3 (UNM). Comment: First record for New Mexico and a minor southern range extension for this widespread, western North American species. Solidago speciosa Nutt. var. pallida Porter - Los Alamos Co., Jemez Mountains, Los Alamos, S rim of Pajarito Canyon, 0.5 km E of State Route 4, elev: 2360 m, on dry ridge with Pinus ponderosa, 8 Oct 1990, C.F. Keller 653 (UNM). San Miguel Co., Sangre de Cristo Mountains, Gallinas Canyon west of Las Vegas, T17N RI4E Section 14, elev: 2300 m, roadside slopes and ditches, 29 Aug 1994, C.F. Keller 938C (UNM). Comment: First records for New Mexico. The San Miguel County collection is a minor southern range extension from the east slope of the Colorado Rockies (Weber 1990). The Jemez Mountain record represents a 100 km western range extension for the species. 322 PHY TOLOGIA — November 1995 volume 79(5):3 19-324 BORAGINACEAE Hackelia ursina (Greene ex Gray) I.M. Johnston var. pustulosa (Macbr.) J.L. Gentry - Hidalgo Co., Animas Mountains, lower Indian Creek Canyon, elev: 1850 m, 13 Sept 1975, W. Wagner 1507 (UNM); Animas Mountains, unnamed canyon above Eckels Tank, T32S R19W Section 8 SW1/4, elev: 1860 m, locally rare on N-facing slope of rhyolitic soil in upper encinal of Quercus arizonica, Q. hypoleucoides, Rhus trilobata, and Yucca schottii, 21 Aug 1993, R. Sivinski & L. McIntosh 2531 (UNM). Comment: First records of this vanety in New Mexico. Variety pustulosa was previously known from western Chihuahua and southeastern Anzona (Gentry 1974). Vanety ursina is common in the Black Range and Mogollon Mountains of southwestern New Mexico. Their ranges overlap at the Animas Mountains in the New Mexico boot heel and the Chiricahua Mountains in adjacent Arizona. BRASSICACEAE ~ Berteroa incana (L.) DC. - Sandoval Co., Jemez Mountains, La Cueva, intersection of State Route 4 and 126, elev: 2320 m, waste ground at roadside, 5 Aug 1995, C.F. Keller 976C (UNM). Comment: First New Mexico record of this Eurasian weed. An adventive species that is established in North America from Nova Scotia to Washington (Great Plains Flora Assoc. 1986) and is spreading to southern montane areas in Colorado (Weber 1990) and New Mexico. CAPPARACEAE Cleomella palmerana M.E. Jones - San Juan Co., west of Rattlesnake, 26 Apr 1947, O. Clark 14107 (UNM). Identified and annotated by Hugh IItis (WIS), 1983. Comment: First record for New Mexico and a minor southern range extension from southwestern Colorado (Iltis, letter to Lowrey). CYPERACEAE Eleocharis bella (Piper) Svenson - Rio Arriba Co., Tusas Mountains, Posos Lake, T27N R8E Section 15, elev: 2630 m, abundant on shallow lake bed within conifer forest, on drying mud with Plagiobothrys scouleri and Veronica, 6 Aug 1991, R. Sivinski 1771 (NMC,UNM); Tusas Ridge west of Petaca, T26N R9E Section 6 NW 1/4, on mud of small impoundment created by logging disturbance in ponderosa pine forest, 30 July 1992, R. Sivinski 1928 (UNM). Sierra Co., Black Range, pond Sivinski et al.: Addition to floras, Colorado and New Mexico 323 at head of Sawmill Canyon, T10S R10OW Section 20 NW 1/4, elev: 2350 m, 16 Aug 1982, R. Fletcher & C. Barnard 6688 (UNM). Comment: Although Cronquist et al. (1977) acknowledged this species as occurring in New Mexico, Martin & Huichins (1980) included it in their Flora of New Mexico as expected in the southwestern part of the state, but with no certain records. These collections document the species for southwestern New Mexico and also the north-central part of the state. LILIACEAE Hypoxis hirsuta (L.) Cov. - Cibola Co., Zuni Mountains, Agua Fria, 26 km W of Grants, TION R12W Section 34, ponderosa pine forest, elev: 2440 m, 22 Aug 1963, K.K. Goodrow 756 (UNM). Identified and annotated by Doug Henderson (ID) and Anita Cholewa (MIN), 1990. Comment: Martin & Hutchins (1980) included this species in their Flora of New Mexico as expected in the northeastern corner of the state. This collection documents the species for New Mexico, but in the northwestern part of the state. The nearest previous collections are from southeastern Colorado (Weber 1990). LY COPODIACEAE Huperzia lucidula (Michx.) Trev. - Santa Fe Co., 4 km N, 4.4 km E from Santa Fe Plaza on ski run road, 9 Aug 1961, C.K. Dixon A-289 (UNM). _ Identified and annotated by Michael Windham (UT), 1990. Comment: First record of the genus and species for New Mexico. The range of this species is illustrated in the Flora of North America as east of the Mississippi River Valley (Flora of North Amenca Editonal Committee 1993). This New Mexico collection represents a significant disjunction to the southern Rocky Mountains. Lycopodium clavatum L. - Sandoval Co., Sandia Mountains, N of Sandia Crest on trail through moist Canadian forest, elev: 3050 m, 23 Apr 1965, C.B. Jones 12-2 (UNM). Identified and annotated by Michael Windham (UT), 1990. Comment: First record of this species for New Mexico. The North American distribution of this cosmopolitan species is the northeastern United States, southern Canada, and the Pacific northwest (Flora of North Amenca Editorial Committee 1993). It also occurs in the mountains of México. This New Mexico collection represents a significant disjunction to interior southwestern North America. 324 PHY TOLOGIA — November 1995 volume 79(5):3 19-324 ONAGRACEAE Epilobium lactiflorum Hausskn. - Taos Co., woods on west exposure along trail to Wheeler Peak, 36°33’ 20” N 105°25’ 45” W, elev: 3370-3400 m, 8 July 1967, H. Mackay 5T-214 (UNM). Identified and annotated by Peter Hoch (MO), 1977. Comment: First record for New Mexico and a southern range extension from the subalpine flora of Colorado (Weber 1990). ACKNOWLEDGMENTS We are grateful to Kelly Allred (NMCR), Rich Spellenberg (NMC), and Bill Weber (COLO) for reviewing the manuscript and providing helpful comments. Bill Weber brought the Zigadenus virescens collections to our attention and loaned specimens for review. We also thank Bill Dunmire and Bill Hevron for allowing us to publish their collection records. LITERATURE CITED Cronquist, A., A.H. Holmgren, N.H. Holmgren, J.L. Reveal, & P.K. Holmgren. 1977. Intermountain Flora. vol. 6: Monocotyledons, Columbia University Press, New York, New York. Flora of North America Editorial Committee. 1993. Flora of North America, vol. 2: Pteridophytes and Gymnosperms. Oxford University Press, New York, New York. Gentry, J.L. Jr. 1974. Studies in the genus Hackelia (Boraginaceae) in the western United States and Mexico. Southwestern Naturalist 19(2): 139-146. Great Plains Flora Association. 1986. Flora of the Great Plains. University Press of Kansas, Lawrence, Kansas. . Hess, W.J. & R.C. Sivinski. 1995. A new species of Zigadenus (Liliaceae) from New Mexico, with additional comments on the section Anticlea. Sida 16(3):389-400. Kearney, T.H. & R.H. Peebles. 1951. Arizona Flora. University of California Press, Berkeley, California. Martin, W.C. & C.R Hutchins. 1980, 1981 (vols. 1 & 2 respectively). A Flora of New Mexico. J. Cramer, Vaduz, Liechtenstein. Roalson, E.H. & K.W. Allred. 1995. A working index of New Mexico vascular plant names. Research Report 702, Agricultural Experiment Station, New Mexico State University, Las Cruces, New Mexico. Weber, W.A. 1990. Colorado Flora: Eastern Slope. University Press of Colorado, Niwot, Colorado. Welsh, S.L., N.D. Atwood, S. Goodrich, & L.C. Higgins. 1993. A Utah Flora. Brigham Young University, Provo, Utah. Phytologia (November 1995) 79(5):325-339. MUHLENBERGIA MONTANA AND M. QUADRIDENTATA, A CASE OF A NATURAL HYBRID SWARM Y olanda Herrera Armieta CIIDIR Unidad Durango, Instituto Politécnico Nacional, Apartado Postal 57, Durango, Durango., C.P. 34000 MEXICO Becaria de la COFAA ABSTRACT This study examined vanation in morphology for 49 populations of Muhlenbergia montana (Nutt.) Hitchc. and M. quadridentata (H.B.K.) Kunth representing the sympatric range of the species. These and previous results suggest the formation of hybrid swarms between the two species. Suspected hybridization is confirmed by the morphometric analysis of the species growing in this area. Flavonoid profiles, anatomical, and cytological features seem to support this theory. KEY WORDS: Muhlenbergia montana, Muhlenbergia quadridentata, hybrid swarm, Poaceae RESUMEN El presente estudio examin6 la variacién morfoldgica de 49 poblaciones de Muhlenbergia montana (Nutt.) Hitchc. y M. quadridentata (H.B.K.) Kunth, representando el drea de distribuci6n simpdtrica de las especies. Estos y previos resultados sugieren la formacién de camadas de hibridos entre las dos especies. La hibridaci6n sospechada se confirma a través del andalisis morfométrico de las especies que ocurren en esta area. El perfil de flavonoides y los caracteres anat6micos y citol6gicos parecen apoyar esta teoria. PALABRAS CLAVES: Muhlenbergia montana, Muhlenbergia quadridentata, camadas de hibridos, Poaceae Muhlenbergia montana (Nutt.) Hitchc., a widely distributed species (from Montana to México and Guatemala) is perhaps, a very successful species that along its wide distribution seems to hybridize with putative species; Welsh ef al. (1987) 325 326 PHY TOLOGIA — November 1995 volume 79(5):325-339 reported numerous intermediates formed with M. filiculmis Vasey in the Rocky Mountains, while, Herrera-Arneta & Grant (1993) mention the suspected hybndization with M. quadridentata (H.B.K.) Kunth, in the western and central part of México. Inital macromorphological studies of the Muhlenbergia montana complex (Herrera-A. & Bain 1991 and Herrera-Arneta & Grant 1993, 1994) have shown that some specimens of M. quadridentata shared certain features of M. montana. Further - macromorphological observations of floral and vegetative characters analyzed with multivariate statistical tests and phenetic analyses, augmented by information on pollen fertility and their geographical range of distribution, provide a context for evaluating the taxonomic limits and relationships of these two species. Phenetic analyses of morphological, anatomical, and flavonoid content data suggested that Muhlenbergia montana and M. quadridentata hybridize in sympatric areas. | The present analysis attempted to estimate the morphological vanation among populations within these two species belonging to the sympatric area of distribution in México, to confirm that hybndization occurs. MATERIALS AND METHODS A study of 49 freshly collected specimens (Table 1) was assembled. The collection locations seemed to cover the sympatric area of distribution of these two species at a range of 2100-3650 m, 17-24° N and 90-105° W. A few other herbarium specimens were selected to represent the morphological variation. Populations of Muhlenbergia vary in size from a few scattered individuals to hundreds of plants covering a large area. Sample sizes were randomly selected of ten to fifteen individuals per population at each location, to maximize the probability of sampling genetically different individuals. Eighteen morphological characters were scored and are shown in Table 2. Many loaned herbarium specimens were reviewed from: CIIDIR, CHAPA, ENCB, HUAA, IEB, and MEXU (acronyms follow Holmgren et al. 1990). The individuals of each population were measured for eighteen continuous macromorphological variables (Table 2), where each OTU is represented by the mean value (measurement) per variable. Application of Cluster Analysis and Principal Component Analysis (PCA) for a phenetic study were the most representative and are elaborated below. A distribution map (Figure 1) is included, based on over 950 herbarium specimens identified as Muhlenbergia montana and M. quadridentata. After examination, 49 locations were selected to collect fresh material representing the geographic ranges and putative hybrids. The specimens were measured and recorded. Herrera Arrieta: Muhlenbergia natural hybridization B27 Table 1. Specimens of Muhlenbergia analyzed in this study. M. montana (Nutt.) Hitchc. MEX. AGS: De La Cerda 3989 (CIIDIR,HUAA),. CHIH: Herrera, Peterson, & Annable 950, 956, 964, 968, 970, 972, 974, 980 (CIIDIR,MTMG,US); Pefia 802 (CIIDIR). DF: Herrera & Cortés 922, 924 (CIIDIR, MTMG,US). DGO: Herrera & Acevedo 984 (CIIDIR,MTMG,US); Acevedo 582 (CIIDIR); Acevedo & Gonzdlez 529, 534, 535, 536, 537, 540 (CIIDIR); Herrera & Gonzdlez 1022 (CIIDIR). MOR: Herrera & Cortés 926, 928 (CIIDIR,MTMG,US). OAX: Herrera 900 (CIIDIR,MTMG); Carrillo 361 (MEXU,ENCB). M. quadridentata (H.B.K.) Kunth MEX. COL: Herrera & Cortés 935, 936 (CIIDIR,MTMG,US). DF: Herrera & Cortés 911 (CITIDIR,MTMG,US). DGO: Acevedo & Gonzdlez 527 (CIIDIR,MTMG). HGO: Chavez 134 (CIIDIR,ENCB); Mancera I (CIIDIR,CHAPA). JAL: Herrera & Cortés 933 (CIIDIR,MTMG,US). MEX: Herrera & Cortés 904, 906, 907, 908, 913, 914, 915, 929 (CHDIR,MTMG,US); Herrera 241 (CIIDIR,ENCB); Vega 276 (CIIDIR, CHAPA,ENCB); Herndndez 15/78 (CIIDIR,ENCB). MOR: Herrera & Cortés 925, 927 (CIIDIR,MTMG,US). PUE: Herrera & Cortés 916, 917, 918, 919 (CIIDIR,MTMG,US). OAX: Herrera 899 (CIIDIR,MTMG). Table 2. Coding of macromorphological variables used in the phenetic analysis. . Leaves length, num (for numerical). . Old sheaths, 1) present, 2) absent. . Lamina leaves, 1) involute, 2) flat, 3) flat-involute. . Leaf width, num. . Ligule length, num. . Ligule shape, 1) truncate, 2) apiculate. . Spikelets length, num. . First glume length, num. . Second glume length, num. 10. First glume width, num. 11. Second glume width, num. 12. Second glume teeth length, num. 13. Lemma length, num. 14. Lemma pubscence, 1) in base and margins, 2) in the whole surface. 15. Lemma awn length, num. 16. Palea length, num. ~ 17. Palea pubescence, 1) scarce, 2) moderate. 18. Anthers length, num. OMNINNBRWNYE 328 PHY TOLOGIA — November 1995 volume 79(5):325-339 Flavonoid profiles were taken from (Herrera-A. & Bain 1991). A data matnx of morphological characters (Tables 3 & 4) was submitted to a Principal Component Analysis (Figures 2-4) and a cluster analysis using the unweighted pair-group mathematical average clustering analysis (UPGMA) of the Canberra distance matrix through the use of the Multivariate Statistical Package Version 1.31, Kovach (1987) to generate the dendrogram (Figure 5). Differential staining (Alexander 1969) of aborted and nonaborted spores was used to assess sterility in the suspected hybrid populations, results are presented in Table 5. RESULTS AND DISCUSSION Muhlenbergia quadridentata is often confused with M. montana (McVaugh 1983; Herrera-A. & Bain 1991; Herrera-Arneta & Grant 1992). Field observations of the Mexican populations of these two species suggest that, although the two taxa can often be easily recognized in the field, variation between the distinguishing characters and the presence of intermediate forms have caused confusion in this group. Muhlenbergia montana is more widely distributed, at elevations from 2000 to 3100 m, from 15° to 45° N and 90° to 112° W. Muhlenbergia quadridentata grows mostly at higher altitudes (more than 3000 m), and from 17° to 21° N, 96° to 102° W. Scattered populations were found close to 2000 m, at higher latitudes 24° N and 105° W. The former has spikelets and anthers shorter than M. quadridentata, with glumes subequal, and the second glume 3-toothed and conspicuously but shortly 3-awned. These two species seem to form a group on the basis of their flavonoid content (Herrera-A. & Bain 1991). The flavonoid profiles show that Muhlenbergia montana lacks four compounds present in M. quadridentata; while M. quadridentata lacks a compound always present in M. montana. These unique compounds are considered diagnostic marks (mark-q and mark-m for the compounds present in one species and absent in the other) in this work. From the twenty populations of M. montana studied for flavonoids (Herrera-A. & Bain 1991), fourteen shared having the well defined compounds identified for this species. On the other side, from the seventeen populations studied of M. quadridentata, fourteen shared having the seventeen flavonoids characteristic for M. quadridentata. The remaining populations (six populations of the former and three populations of the later) have shown a variable mixture of the marked flavonoids. The presence or absence of these compounds revealed key characters to delineate the identity of morphological intermediates between M. montana and M. quadridentata. Principal Component Analysis (PCA), using averages of eighteen measured characters (Table 2), was used to produce a graphic representation of the variation among the groups (Figures 2 to 4). Relative positions of individuals on the PC axes represent their relative similarity for the characters used. In this analysis the two species are completely separated by the first two principal components. 329 Muhlenbergia natural hybridization Herrera Armeta: Data matnx for the characters of Muhlenbergia quadrideniata (H.B.K.) Kunth used in this study. Table 3. nl S a) ies Rs i es Be is al (oa nana: fa) — , HDEZ: Hemandez, H: Herrera. H&C: Herrera & Cortés COLLECTORS PHY TOLOGIA November 1995 volume 79(5):325-339 330 Table 4. Data matrix for the characters used in this study of Muhlenbergia montana (Nutt.) Hitchc. COLLECTORS= ACEV.: Acevedo; H&C: Herrera & Cortés; H&G: Herrera & Gonzalez; A&G: Acevedo & Gonzdlez; CARR.: Carnllo; DLC: De La Cerda; H,P&A: Herrera, Peterson & Annabie. Herrera Arnieta: Muhlenbergia natural hybridization 331 —— po N ee se ay eg \J 3 @ c ® » i! if ( | os | oe | 10° 100° 90° e@ A. montane 0 200 400 600 800 1000 EE _ ee ee eee AW Aan Rone Ice il Figure 1. Map of Muhlenbergia montana and M. quadridentata distribution. Cod Figure 2. PHY TOLOGTIA i] a i = t oO nn [o) (oy) ak (o>) 08% © oo oN N ° o§ oR of J! on fae © ) oS o & eg a oe 2 ® ef og 3 ° 7 9 oO [8 on °| °8 a ef ek ,, oS ~ og 5 2 Q a NO es 0 2 ao 0g 0 8 4 es 03 oped ° eZ of es é @n 0% ° aes ° ®8 ur ° ° ey of ane (o) | oo ro-) —_— | wer nn November 1995 volume 79(5):325-339 Ol Sh e 9zo —______J Scatter diagram of individuals from pure and mixed populations of Muhlenbergia montana and M. quadridentata on Principal Components 1 and 2. Grouping 1s based on morphological characters. Herrera Armieta: Muhlenbergia natural hybridization 333 pa : Oo ay = wo uw ro) un ro) wn ieee ee L 1 ai ig “4 (eo) me) dM W A Co 7 mn o7 | Pane : of N eo ee ~S a3 1 [S,) oo sal 08 0% | Gee ef ; ~ J OR eo N7 s : 23 i | ° w | t H 8 en | 5 8 Q @ F °% a? s om ° O: oBs 28 oS oO" og ei 1 of o Oe; e® & | oS 0% N- = | G0 bac) 0 | eo | | ° fo} 5 os “sous _ ue poe | ane eo | o a | a & oO) - Figure 3. Scatter diagram of individuals from pure and mixed populations of Mulhlenbergia montana and M. quadridentata on Principal Components 2 and 3. Grouping is based on morphological characters. 334 PHY TOLOGIA November 1995 volume 79(5):325-339 i & Figure 4. Scatter diagram of individuals from pure and mixed populations of Muhlenbergia montana and M. quadridentata on Principal Components 1, 2, and 3. Grouping is based on morphological characters. Herrera Armieta: Muhlenbergia natural hybridization 335 33--m--N rot OA 2Zw 22 2 1 4 w oO ee 333 3 As Loe 5B 8 tt > So bes 1 B5B53 53335538 H H FOZ ZL POD ! 0.0 36 Average Taxonomic Distance Figure 5. Phenetic relationships among accessions of Muhienbergia montana and M. quadridentata as reflected by the cluster analysis (UPGMA) of the Canberra distance (Kovach 1987). Cophenetic correlation 0.923. Population numbers correspond to those in Tables 3 & 4. N= Northern populations, C= Central populations, and S= Southern populations. 336 PHY TOLOGIA — November 1995 volume 79(5):325-339 Table 5. Percentage of pollen sterility in suspected hybrids. H&C 900 | Sierra de Juarez, Oax. OTU | Collector # Locality Altitude | Good | Aborted | _ Pollen | Pollen H&C 899 Sierra de Juarez, Oax. | | | : : | [40 H.P&A 972__| Batopilas, Chih, | 2245m | 0% | 100% | 100% Herrera Arrieta: Muhlenbergia natural hybridization 337 PCA of the population data (Tables 3 & 4) resulted in complete separation between the species into three groups representing Muhlenbergia montana, M. quadridentata, and their putative hybrids with intermediate scores. Results from pollen analyses (Table 5) have shown individuals with abortive spores for the intermediate forms that overlap with both species. Populations from the mountains of the Trans-Mexican Volcanic Belt (D.F. and México states) and Sierra Madre Occidental (Chihuahua state) contains 100% abortive spores, this supports the position that Muhlenbergia montana and M. quadridentata are distinct species that interbreed to form sterile intermediates. The nature of the character differences between the two species also suggests that Muhlenbergia quadridentata is not simply an ecological vanant of M. montana. If it were, we would expect them to differ in features that are strongly susceptible to environmental modification, such as leaf length or overall size. While they do differ in some of these characteristics, the best characters to distinguish M. quadridentata from M. montana are: The glumes are subequal and truncate, and the second glume is 3-4 toothed to erose in the former; while the glumes are unequal and apiculate, and the second glume is sharply 3-toothed, mucronate to shortly aristate in the latter. Anatomically M. montana presents two secondary Vascular bundles (Vb) placed among the primary ones, Vb’s are circular in outline, and the girder is present adaxially and abaxially, as mentioned in Herrera-Arnrieta & Grant (1994); while M. quadridentata presents only one secondary Vb between the primary, the Vb’s are elliptical in outline and the girder is present just abaxially. Flavonoid profiles are also good characters to easily separate these two species (Herrera-A. & Bain 1991). Unfortunately few chromosome counts of these two species were successful in this work, meiotic counts were possible in three of all the collected populations (Herrera-Arnieta 1995), where Muhlenbergia quadridentata showed n=10, M. montana n=10 and n=20. Attempts to grow these species under greenhouse conditions for mitotic counts were unsuccessful. Earlier published chromosome counts for M. montana are n=20 (Reeder 1968). Pollen size varies from 20 to 25 uw in Muhlenbergia quadridentata and from 15 to 35 win M. montana, however, no correlation between the ploidy level and pollen sizes was established among the populations of this work. The differences in ploidy level between these two species validate a generalization from Stebbins (1950) about the relative distribution of diploids and polyploids. This author states that changes caused by polyploidy can often promote the adaptation of the new types to entirely different habitats from those occupied by their diploid ancestors. The polyploidal level shown by M. montana combined with its probable hybridization to other species (M. filiculmis in the USA and M. quadridentata in México) gives a wider pattern of distribution to it. Our studies have shown a polarized distribution (north, central-south) in the three data sets examined. The geographical distribution of Muhlenbergia montana occurs mostly in northern populations, while M. quadridentata and hybrid swarms are found In central and southern populations. 338 PHY TOLOGIA — November 1995 volume 79(5):325-339 CONCLUSIONS Recognition of Muhlenbergia quadridentata as a species distinct from M. montana is supported by this study. The two species differ mostly in glume shape and size, vascular bundle outline and number, flavonoid profiles, and ploidy level. The two taxa differ in some habitat preferences, they never grow in mixed populations, M. montana occurs at altitudes ranging between 2100 and 2700 m, in oak and pine forests, and even in mesophytic forest, forming small clumps; while M. quadridentata occurs at higher altitudes (up to 4100 m) 1n pine forests and alpine grasslands, forming big bunches which cover a large area. The hybrids exhibit morphological and anatomical intermediates, and mixed flavonoid profiles. Principal Component Analysis of natural populations of these two taxa demonstrates clear separation between the well defined species with the sterile hybrids intermediate between them. The two groups obtained from the cluster analysis suggest that there has been reduced gene flow between the northern and central-southern populations. The patterns of variation observed 1n allopatric populations of this species pair at central and southern sites fits the model of production of hybrid swarms summarized in Grant (1956). ACKNOWLEDGMENTS This research was supported by grants from the Instituto Politécnico Nacional and COFAA. Special thanks are given to Isaias Chairez who constructed the PCA diagrams. Appreciation is expressed to the reviewers. LITERATURE CITED Alexander, M.P. 1969. Differential staining of aborted and nonaborted pollen. Stain Technol. 44:117-122. Grant, V. 1956. The influence of breeding habit on the outcome of natural hybridization in plants. Amer. Naturalist 90:3 19-322. Herrera-A., Y. & J.F. Bain. 1991. Flavonoids of the Muhlenbergia montana complex. Biochem. Syst. Ecol. 19:665-672. Herrera-Armrieta, Y. & W.F. Grant. 1993. Correlation between generated morphological character data and flavonoid content of species in the Muhlenbergia montana complex. Can. J. Bot. 71:816-826. Herrera-Arrieta, Y. & W.F. Grant. 1994. Anatomy of the Muhlenbergia montana (Poaceae) complex. Amer. J. Bot. 81(8): 1038-1044. Herrera-Arneta, Y. 1995. Chromosome numbers report. 1995. Phytologia 79(1):25- oe Holmgren, P.K., N.H. Holmgren, & L.C. Barnett. 1990. Index Herbariorum, 8th ed. New York Botanical Garden, New York, New York. Kovach, W.L. 1987. A Multivariate Statistical Package, Version 1.31. Indiana Univ., Bloomington, Indiana. Herrera Arrieta: Muhlenbergia natural hybridization 339 McVaugh, R. 1983. Flora Novo-Galiciana, # 14, Gramineae. University of Michigan Press. Ann Arbor, Michigan. 1032 pp. Stebbins, G.L. 1950. Variation and Evolution in Plants. Columbia University Press, New York, New York. 643 pp. Welsh S.L., N.D. Atwood, S. Goodrich, & L.C. Higgins, editors. 1987. A Utah Flora, Gramineae (Great Basin Naturalist Memoirs No. 9). Brigham Young University, Provo, Utah. 894 pp. Phytologia (November 1995) 79(5):340-342. A NEW SPECIES OF CERASTIUM (CARYOPHYLLACEAE) FROM OAXACA, MEXICO B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Cerastium hintoniorum B.L. Turner, spec. nov., is described and illustrated. Itis known only from Distr. Miahuatlaén, Oaxaca, where it occurs in pine-alder forests at 3050 m on Cerro Quiexobra. Among North American species it is most closely related to C. guatemalense, differing from the latter in a number of characters, most notably leaf vestiture and fruit size. KEY WORDS: Caryophyllaceae, Cerastium, México, Oaxaca, systematics Exploration of remote, relatively poorly collected areas of México has yielded the following novelty. CERASTIUM HINTONIORUM B.L. Turner, spec. nov. Figure 1. TYPE: MEXICO. Oaxaca: Distr. Miahuatlan, Quiexobra, 3045 m, “pine and alder forests,” G.B. Hinton et al. 26114 (HOLOTYPE: TEX). Similis C. guatemalensi Standley, sed foliis sparsim appressis, ubique pilosis (vice foliorum glandulosorum - pilosorum infra), petalis parvioribus, ca. 5 mm longis (vice 6-7 mm longis), et capsulis multum majoribus 12-16 mm longis (vice “7.8-11.8” longis [Good 1984]). Perennial (?) sparsely branched herbs 15-30 cm high. Midstems pilose with mostly eglandular hairs 0.5-1.0 mm long, upwards the vestiture becoming increasingly glandular-pilose. Leaves more or less similar in shape throughout, but gradually reduced upwards, the larger (lower) leaves, mostly 40-50 mm.long, 5-6 mm wide, sparsely pilose on both surfaces with appressed hairs, not at all glandular- pilose. Cymes 8-12 flowered, the bracts not scarious-margined. Pedicels 10-35 mm long, the lower ones longer, moderately pilose like the upper stems, arcuate near the apices when in fruit. Sepals ovate-lanceolate, acute, ca. 5mm long, 1.5 mm wide, the margins scarious along the upper half, sparsely glandular-pilose on the outer faces. 340 ‘ Turmmer: New Cerastium from Oaxaca 341 Figure 1. Cerastium hintoniorum, from holotype. 342 PHY TOLOGIA — November 1995 volume 79(5):340-342 Petals white, ca. 5 mm long, bifid ca. 1/4 their length. Filaments ca. 3.2 mm long; anthers ca. 0.2 mm long. Capsules mostly 12-15 mm long, ca. 3.5 mm across, curved, the lobes 10, erect, ca. 0.8 mm long. Seeds ovoid, light brown, ca. 1.0 mm long, 0.9 mm wide, rugose throughout with rounded crests, less so laterally. This novelty is closely related to Cerastium guatemalense Standley, and will key to that species in the excellent revisionary treatment of Cerastium for México and Central America by Good (1984). It differs from C. guatemalense in having eglandular leaves, smaller petals and much larger capsules (mostly 12-16 mm long vs. 7.8-11.8 mm long). In addition, C. guatemalense is known only from southwesternmost Chiapas, México (Mpio. de Motozintla de Mendoza), and closely adjacent Guatemala, with an outlier-population in Costa Rica. It is a pleasure to name the taxon for the Hinton family, superlatives for which I do not have enough. ACKNOWLEDGMENTS I am grateful to Gayle Turner for the Latin diagnosis, and to her and Ted Delevoryas for reviewing the manuscript. Maria Thompson provided the illustration. LITERATURE CITED Good, D.A. 1984. A revision of the Mexican and Central American species of Cerastium (Caryophyllaceae). Rhodora 86:339-379. Phytologia (November 1995) 79(5):343-345. A NEW VARIETY OF PERYMENIUM HINTONIORUM (ASTERACEAE, HELIANTHEAE) B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT A new variety of Perymenium hintoniorum, P. h. var. gypsophilum B.L. Turner, is described from southern Nuevo Leén. It is seemingly confined to gypsum soils and differs from the more northern var. hintoniorum of calcareous soils in having eglandular peduncles, smaller leaves and brown anthers. A map showing their distributions is provided. KEY WORDS: Asteraceae, Heliantheae, Perymenium, México, Nuevo Leén, systematics Routine identification of Mexican Asteraceae has revealed the following novelty. PERYMENIUM HINTONIORUM B.L. Turmer var. GYPSOPHILUM B.L. Tumer, var. nov. TYPE: MEXICO. Nuevo Leén: Mpio. Arambern, along road from Aramberri to El Salitre, 1325 m, 26 Oct 1993, Hinton et al. 23749 (HOLOTYPE: TEX!). A P. hintoniorum B.L. Turmer var. hintoniorum folia parviora, 3-4 cm longa (vice 8-i0 cm longa), et antheras brunneas (vice lotearum) habendo et solum en soliis gypseis (vice calcareorum) crescendo diagnoscendum. Suffruticose much-branched perennial herbs or shrublets 40-60 cm high. Leaves _ mostly 3-4(-7) cm long; petioles 2-8 mm long; blades ovate, having 3 principal veins, pubescent above and below with coarse hispid to pilose hairs, the margins serrate to nearly entire. Heads single on eglandular, sparsely strigose, peduncles 3-6 cm long. Involucres ca. 6 mm high, 6-10 mm wide (pressed); bracts 3-seriate, moderately strigose, the outer series broadly ovate, ca. 4 mm long, the inner lanceolate, ca. 6 mm long. Receptacle plane, the bracts linear- lanceolate, persistent. Ray florets 5-11, the ligules yellow. Disk florets 25-40; corollas yellow, ca.6 mm long, glabrous except 343 344 PHY TOLOGIA — November 1995 volume 79(5):343-345 / TEA Cr o- NUE ZAC 9 TAM Figure 1. Distribution of vaneties of Perymenium hintoniorum. Turner: New variety of Perymenium hintoniorum from Nuevo Leon 345 for the hispidulous lobes. Anthers brown. Achenes 3-angled (ray florets) to radially flattened (disk florets), ca. 3 mm long, 1.8 mm wide; pappus of 10-20 deciduous bristles 2-4 mm long. ADDITIONAL SPECIMENS EXAMINED: MEXICO. Nuevo Leén: Mpio. Aramberri, S of La Escondida, gypsum hillside, 1820 m, 16 Oct 1993, Hinton et al. 23596 (TEX); Aramberri to El Salitre, gypsum hillside, 1325 m, 26 Oct 1993, Hinton et al. 23733 (TEX); road to Dolores (from Aramberri), gypsum hills, 1255 m, Hinton et al. 23855 (TEX). Mpio. Zaragoza, W of Zaragoza, gypsum hillside, 1460 m, 16 Oct 1993, Hinton et al. 23645 (TEX); 19 km S of Zaragoza (23° 40’ N, 99° 48’ W), 1950 m, 18 Nov 1993, Villarreal y Carranza 7560 (TEX). As indicated in the diagnosis, var. gypsophilum is distinguished from the typical variety in having smaller leaves, eglandular peduncles and brown anthers. So far as known, it is confined to gypseous soils of southern Nuevo Leon (Figure 1). ACKNOWLEDGMENTS I am grateful to Gayle Turner for the Latin diagnosis, and to her and Justin Williams for reviewing the paper. Phytologia (November 1995) 79(5):346-35S. THE NATURAL HISTORY OF SOUTHWESTERN CHIHUAHUA, MEXICO IN THE 1930’S Irving W. Knobloch, Ph.D. Professor Emeritus, Michigan State University, East Lansing, Michigan 48824 U.S.A. ABSTRACT A summary of conditions is given for southwestern Chihuahua during the 1930’s. This summary is based on the experiences of the author as he lived, worked, and botanized in that area. KEY WORDS: México, Chihuahua, ecology, historical summary RESUMEN Se presenta un sumario de condiciones del sudoeste de Chihuahua durante la década de los aflos 1930. Este sumario esta basado en las experiencias del autor durante el periodo en que vivid, trabaj6, y estudio la flora de la region. PALABRAS CLAVE: México, Chihuahua, ecologia, suman hist6rico The Sierra Madre of western Chihuahua has been inhabited for many years by such Indian tribes as the Tarahumaras and the Tepehuanes. The ethnobiology of these tribes has been narrated by various wniters such as Bennett & Zingg (1935), and Pennington (1963, 1969). Some prominent nineteenth century biologists who made serious studies there were Edward Palmer (in McVaugh 1956; Robinson & Fernald 1884-1895), Edward Nelson and Major Edward Goldman (Goldman 1951), and certain scientists with the several Carl Lumholtz expeditions (Lumholtz 1902). In this century are the works of Wilmer Tanner in herpetology (Tanner & Robinson, Jr. 1959), Sidney Anderson on mammals (Anderson 1972), and botanists Bailey & Wendt (1979), Bye, Burgess, & Trias (1975), Bye & Soltis (1979), Bye & Constance (1979), Clausen (1975), Correll (1962), Deghan & Webster (1978), Gentry (1942), Knobloch (1942-1983), Lindsay (1943), Mathiasen (1979), Spellenberg (1978), Wiens (1964), and Ayers (1987). The Chihuahuan Desert has been and continues to 346 Knobloch: Natural History of Southwest Chihuahua 347 be investigated intensively, but it is my opinion that the Sierra Madre Occidental which covers much of southwestern Chihuahua, still holds many surprises for the biologist. I will essentially confine my remarks and observations to the areas around two towns, only dealing casually with other areas where I collected starting in 1937. The first locale is Mojarachic with a latitude of 27° 52’ N, longitude of 107° 55’ W, and an elevation of approximately 6900 feet (2103 m ). The other town is Maguarichic at the same latitude, longitude of about 107° 59’ W, and at an undetermined elevation but approximately 1494 meters. These mining towns were not usually to be found on any map, but I was recently sent the Maguarichic section of a map on the scale of 1:50,000 by Dr. Tina Ayers which shows both places. Both towns are sometimes spelled without the final “c”’. Mojarachic boasted only one or two permanent, and no more than 30 temporary families when the silver mine was in operation in the late 1930’s. The mine was unprofitable and closed down shortly after I terminated my employment there in 1940 to pursue my doctorate at lowa State in Ames. I am now able to report that the road to this site is impassable by truck due to washouts. Dr. Tina Ayers is the authority for this late information based on her personal experience. Maguarichic was a silver and gold mine easily reached by horse from Mojarachic (and by car from San Juanito) and there were several thousand persons there with most of the men being employed by the mine. This mine proved to be a huge success and it was believed that ore valued at about $15 million U.S. was extracted in just a short time. Modern maps now show a fine graded road going as far as Maguarichic. Based on information which | have received from mining experts at the University of Texas--E] Paso, the visible rocks are volcanic in origin. The buff-colored surface rock is rhyolite and underneath this type is a bluish andesite in which one usually located the gold and silver-bearing quartz veins. Several miles from Mojarachic I have seen cliffs of basalt. Sedimentary Cretaceous limestone is present in many parts of Chihuahua and is assumed to underlie the andesite mentioned above. Small streams easily cut into the soft rhyolite and coalesce with others until they eventually drained into the large Rio Fuerte which empties into the Gulf of California. The Sierra Madre contains a number of deep canyons (Urique, Cobre, Tararecua, Verde, Oteros, and Batopilas) and the terrain is very rugged indeed. Three of these canyons or barrancas will be mentioned below. Only occasional flat areas can be cultivated and in the 1930’s the field workers used home-made wooden plows. As the furrow was made, another worker punched a hole in the furrow, dropped in a seed (fruit) and kicked the earth over the seed or fruit with his foot. Nature was then left to “take her course.” There were few cows to be seen and some ranchers favored goats. My wife and I possessed one female goat which furnished us with an ample supply of delicious milk. For meat we were able to select from several hundred chickens. Our other livestock consisted of a pair of horses, a pair of peacocks, and several turkeys. Our drinking water was carried from a hillside spring and dumped into an oil drum attached to the living quarters with a faucet in the kitchen. The water sometimes contained live salamanders. 348 PHY TOLOGIA — November 1995 volume 79(5):346-355 Sons were highly prized in our area because they were put to work early and they turned their earnings over to their parents. Health care was almost non-existent. The Maguarichic mine had a small medical facility and their x-ray machine showed that an almost severed finger tip of mine would heal just fine. However, a few days later I noticed that gangrene had set in and a long, hurmed tnp by car, truck, and train to an El Paso, Texas hospital was imperative. Being before the use of penicillin, the doctor had to extract the poison by using flaxseed poultices and this he did one day short of cutting the arm off at the wrst. The dentist there (in Maguarichic) specialized in pulling teeth, a talent which my wife has always regretted. When the same young lady developed hepatitis, she had to go all the way to El Paso for treatment. Law enforcement was in its infancy and there were posses going around regularly. Those who could afford to own a gun always carried it when away from their ranchito. Few natives wore eyeglasses or had store furniture because of the cost. In the 1930’s there was an east-west railroad in Chihuahua running from Ojinaga (opposite Presidio, Texas) to Creel. Its name was Kansas City, Missouri, and Onent and there 1s quite a story connected with its building. The wood-burning train boarded at Chihuahua City by us, was a combination passenger and freight outfit which stopped at every town and hamlet. Consequently, the tnp to San Juanito, our destination, sometimes took as long as 22 hours. Children and adults sold food from napkin-covered baskets at almost every stop. Kerosene lanterns swayed from the ceilings of the passenger cars as the train slowly creaked along the worn-out road bed. Some cars had many bullet holes in them. How different it is today. In a remarkable engineering feat, the Mexican government has carried the railroad through very difficult terrain as far as Los Mochis on the Pacific side by means of many tunnels and bridges, thus providing the passengers with spectacular views of Chihuahua’s barranca region. Modern lodges and hotels now enable the tourist an opportunity to stay a while and savor the beauty. The new railroad is named Ferrocarnil de Chihuahua al Pacifico S.A. de C.V. México. It is not possible to fully describe the physical features and ecological zones of Chihuahua in this short article; rather the reader can be referred to pages one to five of the book- “Ferns and Fern Allies of Chihuahua, Mexico,” (Knobloch & Correll 1962) for a summary and the names of well-known students of the subject. It is possible that the above-mentioned book can be purchased at The Bookstore, University of Texas at Dallas, 2601 N. Floyd Rd., Post Office Box 688, Richardson, Texas 75080. Although I did some collecting in the central, more arid areas of Chihuahua, most was done on either side of the Continental Divide. The eastern or Atlantic side of the Divide features eroding mountains with many beautiful, flower-filled meadows in season. The Pacific drainage embraces most of the great barrancas of the state. The Mojarachic area was in a transition zone of pines and oaks on the Pacific front but there were many other arborescent as well as shrubby taxa such as Arbutus, Ilex, Ceanothus, and Arctostaphylos. Although the rains did not start until May, some taxa were in flower in January and February such as Salix spp., Arctostaphylos pungens H.B.K. Cupressus arizonica E. Greene, Juniperus, and Acacia spp. In March we noted Ceanothus buxifolius Willd., Dalea cf. formosa Torr., Viola spp., and Potentilla knoblochii Standley, among others. April brought out the blossoms of various oaks, Gaultheria glaucifolia Hemsl., [lex cf. rubra S. Wats., Arbutus xalapensis H.B.K., and Opuntia spp. May finds the bracken fern’s croziers unrolling and some pines are . Knobloch: Natural History of Southwest Chihuahua 349 demonstrating new shoot growth. Many taxa are now coming into flower as we get into July, including Hypoxis sp., Bouvardia glaberrima Engelm., and Ipomoea madrensis S. Wats. The ericaceous Pterospora andromeda Nutt. was in flower in August, but my favorite flower, Milla biflora Cav. seems to be at its best in September. As mentioned above, Maguarichic is lower, has less rainfall, is more arid and the vegetation might be called Short-Thorn. The lower slopes and bottoms of the great barrancas can likewise be called Short-Thorn or Tropical Deciduous Forest with large cacti, sizable Bursera and fig trees with Crescentia alata H.B.K. trees occasionally seen. Where the federal railroad nears the Sinaloa border and, also west of Guadalupe y Calvo the vegetation is semi-tropical or tropical depending on elevation and other factors. Sierra Mohinora, reached from the same town, may be in the Boreal Zone at its summit (about 3200 meters). It is not possible to describe in this article all of the places I visited in Chihuahua, but it may be useful to some to know that I also examined the plant life in the vicinity of Guachochic (flying out of Cd. Chihuahua, including the Barranca Sinforosa and the area around the town of Guadalupe y Calvo (flying out of Hidalgo de Parral). The ethnobiology of the region has been dealt with earlier by Bennett & Zing (1935), Pennington (1963, 1969) and lately by Bye, Burgess, & Trias (1975) and will not be discussed here. Modern medicine can still learn about possible uses of native Mexican plants. In the late 1930’s I left Mojarachic where I was employed, for San Juanito by truck, took the old train to Creel, and then proceeded to a mine in the Barranca del Cobre by truck and then by horse. There, as the guest of the late Mr. and Mrs. Zehtner, I spent two weeks exploring this famous canyon. Copper has been mined by various companies there since the late nineteenth century. The barranca is about 3,000 feet (914 m) deep from the top to the mine and it was here that I saw my first Psilotum and my first Ficus. I also saw my first river otter, an animal which the late Major Edward Goldman of the Smithsonian Institution did not believe occurred there. The natives in the canyon occasionally hunted for them for their valuable fur. The name of the river is the Rio Unque, which runs westward until it reaches a hard rock formation at which point it runs south into the Barranca peneues a deeper canyon than the Copper Barranca. The depth of the Barranca Unique from the town of Cerocahui at the top, to the town of Unique at the bottom, was estimated to be about 5800 feet (1770 m) by Dr. Sidney Anderson (1972 and pers. comm.). Dr. Anderson’s 1972 contribution was on the mammals of Chihuahua. Incidentally, on page 214, Anderson quotes Dr. Villa as saying that Mojarachic is the same place as Maguarachic but this is not correct according to the late map consulted. I have been down in the Barranca Unique twice; the first ime was with Dr. Gerald Prescott (in 1954), a well-known algologist. We went in from a trail south of Creel before the new rails were laid. The second trip to the town of Unique was with Dr. Wilmer Tanner, a well-known herpetologist (in 1958). It is well to add that the entire barranca region is inhabited by the cave-dwelling Tarahumara Indians. At the time of our trips there were said to be about 25,000 350 PHY TOLOGIA — November 1995 volume 79(5):346-355 - members of this tribe. Modern medicine is reaching these tacitum people and will improve their health but putting their men in blue jeans and so forth will probably ~ destroy some aspects of their fascinating life style. Those family groups holding to their ancient customs will farm small areas at the top of the barrancas in the summer and practice their agriculture at the bottom in the cold winter months. One more barranca should be mentioned, namely that enclosing the Rio Batopilas. My main focus was the town of Batopilas where Edward Palmer (American botanist) worked in 1885 (Vasey & Scribner 1886-1887; Watson 1882-1883, 1886 a,b). The rare fern plants I was seeking were Asplenium modestum Maxon which I did not find, and Cheilanthes weatherbiana R.M. Tryon, which I did find. Lately, Dr. T. Reichstein of Basel, an expert in the genus Asplenium, has sent his co-worker Christopher Fraser-Jenkins twice to Batopilas to locate A. modestum. At this time, this rarity has not been rediscovered. My trip to this small town was in 1957 by truck from Creel to the Carmen Mine at La Bufa in the Batopilas Canyon, and thence by burro to the town. Now a fine road from Creel enters the town. Of the 2832 sheets of plants collected by me in México, about 2300 of them were taken in Chihuahua. This is so because of my early residence there in the late 1930’s and my later tnps sponsored by the NSF to complete copy for the book by the late Dr. Donovan Correll and myself, mentioned earlier. The bulk of my specimens are at MSC, US, F, and MICH, but others are scattered among TEX, SBDG, SMU, WAHL, WIS, PENN, BM, RSA, MO, TAES, RM, MINN, MEXU, ENCB, DS, CHAPA, LL, CSLA, CAN, SD, CU, NY, NA, and UC. Since my training included many courses in zoology, I could not resist noticing the fauna of a region I knew to be unexplored. Most of this sampling was done in the Mojarachic-Maguarichic region. Holo- and paratypes of a new salamander, Ambystoma rosaceum Taylor, were located at Mojarachic (Taylor 1941). This is the same creature we found in our drinking water. Taylor (1940b) also described the holo- and paratypes of a snake, Lampropeltis pyromelana Taylor subsp. knoblochii Tanner (as L. knoblochii). This was from Mojarachic, as well as a new frog, Hylactophryne tarahumaraensis Taylor (as Eleutherodactylus tarahumaraensis (Taylor 1940a). Legler (1959) described a new snake, Geophis aquilonaris Legler but this has now been reduced to the subspecies level under G. dugesii Boucort. A new species of fern was discovered in Nuevo Leén (a state in northeastern México) a fern long confused with Cheilanthes tomentosa Link. The holotype of this taxon, C. chipinquensis Knobloch & Lellinger is at US. Briquetia inermis Fryxell was found at La Bufa, s.e. of Creel, Chihuahua with the holotype at ENCB (Fryxell 1976). Lobelia knoblochii T. Ayers (Ayers 1987) was recently named with the holotype (F) coming from Mojarachic. Tillandsia cretacea L. Smith (at U.S.) came from La Bufa, s.e. of Creel and was described by Lyman Smith (1974). Solanum citrullifolium A. Br. var. knoblochii M. Whalen was located at the railroad town of San Juanito and named by Whalen in 1976. The last two new taxa came from Mojarachic. One was Potentilla knoblochii Standley with holotype at F (Standley 1940). The second was Quercus knoblochii C.H. Mull. (1942), probably a hybrid between Q. coccolobaefolia Trel. and Q. viminea Trel. The holotype is at F. Knobloch: Natural History of Southwest Chihuahua 2! A list of all my collections is in a storage room in the herbarium at Michigan State University and a copy has been sent to Dr. Bye; the receipt of this list was acknowledged by him. A card file on the flowering plants collected in all of Chihuahua by other collectors was sent to Dr. James Henrickson and the receipt of this was acknowledged by him. Both of these items are potentially useful, but continuing taxonomic refinement of the names will have to be made. The entire Sierra Madre Occidental, especially in the states of Chihuahua and Durango, can be very fruitful to both zoologists and botanists. Many areas remain to be explored and I especially recommend the southwest corner of Chihuahua near the Sinaloa border. ACKNOWLEDGMENTS I have found the Mexican government officials, the professional staffs of the Mexican universities, and the people I met in the small towns to be both helpful and gracious. I shall always be in their debt. LITERATURE CITED AND A SELECTED BIBLIOGRAPHY CHIEFLY ON THE BIOLOGY OF WESTERN CHIHUAHUA Anderson, Sidney. 1972. Mammals of Chihuahua: Taxonomy and Distribution. Bull. Amer. Mus. Nat. Hist. 148, Part 2, pp. 151-410. Ayers, Tina J. 1987. Four species from western Mexico new to Lobelia (Campanulaceae: Lobelioideae). Brittonia 39(4):417-422. Bailey, D.K. & Tom Wendt. 1979. New pinyon records from northern Mexico. The Southwestern Nat. 24(2):389-390. Bennett, Wendell C. & Robert M. Zingg. 1935. The Tarahumara, an Indian Tribe of Northern Mexico. Univ. of Chicago Press, Chicago, Illinois, pp. 412 (some ethnobotany). Bye, Robert A., Jr., D. Burgess, & A.M. Trias. 1975. Ethnobotany of the western Tarahumare of Chihuahua, Mexico. Bot. Mus. Leaflets, Harvard Univ. 24(5):85- 1 ean Bye, R.A., Jr. & Douglas E. Soltis. 1979. Parnassia townsendii, a Mexican endemic. The Southwestern Nat. 24(2):209-222. Bye, R.A., Jr. & Lincoln Constance. 1979. A new species of Tauschia (Umbelliferae) from Chihuahua, Mexico. Madrofio 26(1):44-47. Clausen, Robert T. 1975. Sedum of North America, North of the Mexican Plateau. Cornell Univ. Press, Ithaca, New York. Correll, Donovan S. 1962. A mule-train trip to Sierra Mohinora, Chihuahua. Amer. Fern Journ. 50(1):66-78. (taken at suggestion of Knobloch for fern book). Deghan, Bijan & Grady Webster. 1978. Three new species of Jatropha (Euphorbiaceae) from western Mexico. Madrofio 25:30-38. Fryxell, Paul A. 1976. New species and new combinations in Briquetia and Hochreutinera, and a discussion of the Briquetia generic alliance (Malvaceae). Brittonia 28(3):3 18-325. 352 PHY TOLOGIA — November 1995 volume 79(5):346-355 iS Rea 1 ae C CUCL VAS ANCA é \ , ¥ ‘ : . te Chess : i: am ote Fe \ aN , i : a ee “ . “se : ~~ ry ‘ _. ay = . : \ . | {4 if SS eee 4 qiae . j : | | \ / ! ‘ c rurMemtua ! : be / \_ Pe | ce “ | oe ) ae 14 (OMe aes ete PA f 77 Gott | , o y ‘ ls 1 | / | ” | y, wae t-- ! eee 2 bel oe Leet | ee ies q * ot Ns f . 4 \ Caen a) _ : ; Pee on 6c lomme Sieg? hae “uy Maguarichic al ae Wy ; ie FAs ae : Ne bee le Se ON ee ers ; ) : ; a agen y jie & Pe ; = j a ey : Py Motta ly EE ced PO hu ; as / Sarre ae, eee ay / tat se Re, a St rif ' ee, é: a ty Jae e F ze ae f 7 oes \ : . ay fe ed ( ‘ eae ae | 7 G pe aaa 7 it Vaal, 2 oe ry " 1A ee ae ne i on Wf . ear [C2 ZN; u eariaae ; 1 Hie 4 a ( f aN ake . ‘ ‘ hore Sons v. Ss ad G ‘ oe LS aoe Stan ; : KE ‘ at tes Ss Gta : “hea . ° - Ee ee age te t V «2 \-. Sate ‘ rece Satie aieae Ni \ "eterna : ’ eae c ' \ cas ie . an ' ne \ oe Scar oles : os 5 . , “° ) \ iyi f oe. ; a Si 1 r wes F 7 (- { ‘ ! yi aye a ) been a i are Ne ee bas \ ‘ ‘ x Al Figure 1. A drawing made in the Geography Department, Michigan State University, of a section of a map produced by the Republic of México, Centenal map (Instituto Nacional de Estadistica Geograffa y Informatica, G13 All, 1979) labeled “Maguarichic” on a scale of 1:50,000 to show the exact location of Maguarichic, Mojarachic, and Segorichic. Knobloch: Natural History of Southwest Chihuahua 353 Gentry, Howard Scott. 1942. Rio Mayo Plants. Carnegie Institution Publication 527, I- 315. Goldman, Edward A. 1951. Biological investigations in Mexico. Smith. Misc. Coll. 115, 476 pp., 70 plates, map. (a classic). Knobloch, Irving W. 1942. Notes on a collection of mammals from the Sierra Madres of Chihuahua, Mexico. Journ. Mamm. 23(3):297-298. Knobloch, Irving W. 1950. Una lista de los pajaros recédgidos en el estado de Chihuahua. Anal. Instit. Biol. 21(1): 155-157. Knobloch, Irving W. 1952. The Barranca del Cobre. Journ. Geography 51(2):67-70. Knobloch, Irving W. 1953. Southwest Chihuahua. Asa Gray Bull. ns., 11:441-443. Knobloch, Irving W. 1958. . Asplenium adiantum-nigrum again. Amer. Fern Journ. 48(2):86. Knobloch, Irving W. 1960. Hunting ferns in the barrancas of Chihuahua, Mexico. Amer. Fern Journ. 50(2):161-168. Knobloch, Irving W. 1965. Vernation in some species of Cheilanthes. Amer. Fern Journ. 55:113-116. Knobloch, Irving W. 1966a. Chromosome numbers in Cheilanthes and Polypodium. Amer. J. Bot. 53:288-291. Knobloch, Irving W. 1966b. A Selaginella new to Mexico and two new stations. Amer. Fern Journ. 56:36. Knobloch, Irving W. 1966c. A preliminary review of spore number and apogamy within the genus Cheilanthes. Amer. Fern Journ. 56: 163-167. Knobloch, Irving W. 1967. Chromosome numbers in Cheilanthes, Notholaena, Llavea and Polypodium. Amer. J. Bot. 54:461-464. Knobloch, Irving W. 1968a. A case of mistaken identity or the mysterious C.E. Lloyd. Rhodora. 70:462-466. (C.E. Lloyd a typo for Francis E. Lloyd). Knobloch, Irving W. 1968b. A check list of crosses in the Gramineae, pp. 176, Priv. Publ. Knobloch, Irving W. 1969. The spore pattern in some species of Cheilanthes. Amer. J. Bot. 56(6):646-653. Knobloch, Irving W. 1976a. Morphological characters in Cheilanthes with a key to north and central American species. Flora 165:507-522. Knobloch, Irving W. 1976b. Pteridophyte hybrids. E. Lansing, Mich. State Univ., Publ. Museum, Biol. Ser. 5(4):277-352. Knobloch, Irving W. 1976c. Indusial variation in western hemisphere members of Cheilanthes and related genera (Filicales). Phytomorphology 26:316-319. Knobloch, Irving W. 1979a. Juvenile leaves of the apogamous fern Notholaena cochisensis. Amer. Fern Journ 69(2):63. Knobloch, Irving W. 1979b. The plant collectors of northern Mexico. Latin Amer. Study Center, Michigan State University Mono. Ser. no. 17, pp. 96. (O.P., can be obtained from University Microfilm Internat., P.O. Box 1467, Ann Arbor, MI 48106). Knobloch, Irving W. 1983. A preliminary, verified list of plant collectors in Mexico. Phytologia Memoir VI, pp. 179, (can be purchased from author. Contains ca. 800 article citations on collecting in Mexico.). Knobloch, Irving W. & D.S. Correll. 1962. The Ferns and Fern Allies of Chihuahua, Mexico. Texas Research Foundation, Renner, Texas pp. 198, 57 plates. Knobloch, Irving W. & D.M. Britton. 1963. Chromosome number and_ possible ancestry of Pellaea wrightiana. Amer. J. Bot. 50:52-S5S. Knobloch, Irving W. & P.A. Volz. 1964, 1968. Studies in the fern genus Cheilanthes. I. The leaf blade anatomy of some species of the genus. Phytomorphology 14:508- 521. II. The anatomy of the stipes and rachises of some species. Phytomorphology 18:1 -12. Knobloch, Irving W. & D. Lellinger. 1969. A new species of Cheilanthes from Mexico. Amer. Fern Journ. 59:8-10 354 PHY TOLOGIA — November 1995 volume 79(5):346-355 Knobloch, Irving W., G.C. Spink, & J.C. Fults. 1970. Preliminary scanning electron microscope observations on the relief of the spore wall of some cheilanthoid ferns. Grana 11:23-26. Knobloch, Irving W., W. Tai, & T.A. Ninan. 1973. The cytology of some species of the genus Notholaena. Amer. J. Bot. 60:92-95. Knobloch, Irving W., M. P. Rasmussen, & W.S. Johnson. 1975a. Scanning electron microscopy of trichomes of Cheilanthes (Sinopteridaceae). Brittonia 27:245-250. Knobloch, Irving W., W. Tai, & T.N. Adangapuram. 1975b. Chromosome counts in Cheilanthes and Aspidotis with a conspectus of the cytology of the Sinopteridaceae. Amer. J. Bot. 62:649-654. Knobloch, Irving W. & Donovan Correll. 1978a. Additions and corrections to the pteridophyte flora of Chihuahua, Mexico. Amer. Fern Journ. 68:11-12. Knobloch, Irving W. & W. Tai. 1978b. The chromosome number of Notholaena cochisensis. Amer. Fern Journ. 68:63. Legler, John M. 1959. A new snake of the genus Geophis from Chihuahua, Mexico. University of Kansas Publ., Mus, Nat. Hist. 11(4):327-334. (as G. aquilonaris). Le Sueur, Harde. 1945. The ecology of the vegetation of Chihuahua, Mexico, north of parallel twenty-eight. University of Texas Publ. 4521. Lindsay, George E. 1943. Plant hunters in the Tarahuamare Mountains of Chihuahua, Mexico. Journ. Cact. & Suc. Soc. Amer. 8(9): 143-144. Lumholtz, Carl. 1902. Unknown Mexico, 2 vols. Scribners Sons, New York, New York (his botanists, Hartman and Lloyd, collected plants in the Sierra Madre). Mathiasen, Robert L. 1979. Distribution and effect of dwarf mistletoes parasitizing Pinus strobiformis in Arizona, New Mexico and northern Mexico. The Southwestern Nat. 24:455-461. McVaugh, Rogers. 1956. Edward Palmer, Plant Explorer of the American West. University of Oklahoma Press, Norman, Oklahoma. Muller, Cornelius H. 1942. Notes on the American flora. Amer. Midl. Naturalist 27:470-490. (Describes Quercus knoblochii). Pennington, Campbell. 1963. The Tarahumare of Mexico: Their Environment and Material Culture. University of Utah Press, Salt Lake City, Utah, pp. 267. Pennington, Campbell. 1969. The Tepehuan of Chihuahua: Their Material Culture. University of Utah Press, Salt Lake City, Utah. Robinson, B.L. & M.L. Fernald. 1894-1895. New plants collected by Messrs. C.V. Hartman and C. E. Lloyd [sic] upon an archaeological expedition to northwestern Mexico under the direction of Dr. Carl Lumholtz. Proc. Amer. Acad. Arts ns., 22 (whole ser. 30):114-123 (C.E. Lloyd a typo for F.E. Lloyd). Shreve, Forrest. 1939. Observations on the vegetation of Chihuahua. Madrofio 5(1):1- Jace Smith, Lyman B. 1974. Notes on Bromeliaceae, XXXV. Phytologia 28:31, pl. 3. Spellenberg, Richard. 1978. New plant distribution records from the southwestern United States and northern Mexico. Madrofio 25: 169-170. Standley, Paul C. 1940. Studies of American plants. Field Mus. Nat. Hist., Bot. Ser., 22(2):65-129. (Describes Potentilla knoblochii from Moyjarchic). Tanner, Wilmer M. & W. Gerald Robison, Jr. 1959. A collection of herptiles from Urique, Chihuahua. Great Basin Nat. 19(4):75-85, 1 map. Taylor, Edward H. 1940a. A new frog from the Tarahumara Mountains of Mexico. Copeia 1940, no. 4, p. 250. Taylor, Edward H. 1940 b. A new Lampropeltis from western Mexico. Copeia 1940, no. 4, pp. 253-255. (L. knoblochii-L. pyrolemanna subsp. k.). Taylor, Edward H. 1941. Two new ambystomid salamanders from Chihuahua. Copeia 1941, no. 3, 143-146. (Species coll. by I. Knobloch). Taylor, Edward H. & Irving W. Knobloch. 1940. Report on a herpetological collection from the Sierra Madre mountains of Chihuahua. Proc. Biol. Soc. Washington. 53:125-130. (Species coll. by junior author). Knobloch: Natural History of Southwest Chihuahua a2) Vasey, G. & F.L. Scribner. 1886-1887. New species of Mexican grasses collected by Dr. E. Palmer in southwest Chihuahua in 1885. Bull. Torr. Bot. Club 13:229-232; 14:8-10. Watson, Sereno. 1882-1883. List of plants from southwestern Texas and northern Mexico collected chiefly by Dr. E. Palmer in 1879-1880. I. Polypetalae. II. Gamopetalae to Acotyledones. Proc. Amer. Acad. Arts. 17:316-361, 1882; 18:96- 191, 1883. Watson, Sereno. 1886a. A list of plants collected by Edward Palmer in southwestern Chihuahua, Mexico in 1885. Proc. Amer. Acad. Sci. 21:414-445. Watson, Sereno. 1886b. Descriptions of new species of plants chiefly from the Pacific States and Chihuahua. Proc. Amer. Acad. Sci. 21:445-455. Whalen, Michael D. 1976. New taxa of Solanum section Androceras from Mexico and adjacent United States. Wrightia 5(7):228-239. Wiens, Delbert. 1964. Revision of the acataphyllous species of Phoradendron. Brittonia 16:11-54. Wislizenus, A. 1848. Memoir of a tour to northern Mexico. Thirtieth Congress Ist session (Senate) Misc. Publ. 26. U.S. Government Printing Office, Washington, D.C. Phytologia (November 1995) 79(5):356-363. CERASTIUM TEXANUM (CARYOPHYLLACEAE) DOES NOT OCCUR IN TEXAS B.L. Turner Department of Botany, University of Texas, Austin, Texas 78713 U.S.A. ABSTRACT Cerastium texanum Britt. is typified by material collected by Charles Wnight during the period March-Apnl of 1852, while he was engaged in a Mexican Boundary Survey under the direction of Major W.H. Emory. Britton, in naming the species, apparently thought the collection site, “Hills, Blanco...” {handwritten label data attached to the collection concerned] was in Texas, perhaps in reference to Blanco, Texas, a well known locale in central Texas located in southern Blanco County. The village of Blanco was established in 1853, after Wright collected type material. A careful retracing of Wright’s itinerary during his work with the Mexican Boundary Survey suggests that the species was probably collected in north-central México or possibly in closely adjacent New Mexico. Collections of Cerastium texanum are unknown from Texas. In addition to clarification of its typification, a map showing its distribution is provided, along with a key and distributional maps for the five species of Cerastium currently known to occur in Texas. KEY WORDS: Caryophyllaceae, Cerastium, Texas, México, systematics Cerastium is a relatively large, mostly Eurasian genus with 100 or more described species, some of these widely introduced elsewhere as weeds. According to Correll & Johnston (1970), Texas has seven native and/or introduced species of Cerastium, including C. clawsonii Correll (now known to be a species of Linwm: cf. Hartman 1979; Johnston 1990), and C. texanum Britt., the latter presumably not occurring in Texas as noted in the above abstract, in spite of statements to the contrary (Correll & Johnston 1970; Good 1984). With these two species removed Texas can now be said to harbor five species of Cerastium: C. axillare Correll, C. brachypodum (Engelm. ex A. Gray) B.L. Robins., C. fontanum Baumg., (=C. vulgatum L. of Correll & Johnston), C. glomeratum Thuill., and C. nutans Raf. A key to these five taxa, along with comments upon their occurrence, distribution, and synonymy, follows. 356 Turner Cerastium texanum geography 357 KEY TO TEXAS CERASTIUM 1. Flowers arranged in dense terminal glomerules, their pedicels mostly 1-3 mm POR ied cheese aorta ahepe die = «a ee a enie at wate a satean cure tieeeen ence. C. glomeratum 1. Flowers not as described in the above, their pedicels mostly 4 mm long or more. SAAD Cie reese h eotead seeded yaa aaiecenenen tea e arte Le ate sane eas nana haart ones (2) 2. Petals about equal to or shorter than the sepals...............c ee (3) 2,. Petals decidedly lonper than the SepalS......0250..cssessesssaresudsaesctuatonce ves (4) 3. Flowers arising single in the leaf axils along much of the stem; bracts of the inflorescence without scarioUS MAaFginS. ............. cee e eee cece ees C. axillare 3. Flowers not as described in the above, mostly arising 2 or more from the leaf axils along the uppermost portions of the stem; bracts of the inflorescence with scarious PINAL MUD Sse ct ene Se coe ye Gey eeanin cet ac ace eater see ene eee C. fontanum 4. Leaves along lower portion of stem mostly 3 cm long or less; fruiting pedicels about as long as the capsules, straight or only slightly arcuate or recurved; COMMON IMveasterm PeXas si. 2)35414ea9 cease tervssrieseeeed C. brachypodum 4. Leaves along lower portion of stem mostly 4 cm long or more; fruiting pedicels much longer than the capsules and markedly recurved near their apices; rare SPeCics Of WESICM CXAS. gic ace snare ds eaty sau tinese raters