JOHNSON'S GARDENERS' DICTIONARY EDITED BY J. ERASER, F.L.S., F.R.H.S., AND A. HEMSLEY JOHNSON'S GARDENERS' DICTIONARY AND CULTURAL INSTRUCTOR EDITED BY J. FRASER, F.L.S., F.R.H.S., AND A. HEMSLEY A NEW EDITION Baaed on the Original Edition of 1846, thoroughly recast and brought down to the year 1917 LONDON GEORGE ROUTLEDGE & SONS, LIMITED NEW YORK : A. T. DE LA MARE PRINTING & PUBLISHING Co., LTD. PREFACE TO THE NEW EDITION \G a new edition of the GARDENERS' DICTIONARY on the original one of involved the addition of many thousand names, and in doing so we have consulted the Kew Bulletin for new plants from 187610 1910 inclusive; also the seven Kew Hand-lists of plants actually in cultivation there, which means most of those grown at the present day. The lists of new Chinese plants, tissued by Messrs J. Veitch and Sons have also been added. Much of our information has been gleaned from the living plants themselves, during our close contact with the Kew collections since 1880. All the names have been checked, altered if wrong, and brought up to date, -According to the arrangement in the Genera Plantamm, by Bentham and Hooker, ;aided by the Kew Hand-lists, the Index Kewensis, and Synopsis Filicum for Ferns. To avoid the repetition of synonyms the old names have been retained in their proper alphabetical order, and, if altered, the reference is given to the modern ones. The genus Prunus now includes Amygdalus, Persica, Armeniaca, Prunus, Cerasus, Padus, and Laurocerasus, but for horticultural purposes their identity has been preserved by arranging the species in six alphabetical lists, under such headings as Almonds and Peaches, Apricots, Plums, Cherries, Bird Cherries, and Laurel Cherries. In like manner Pyrus includes Pyrus, Malus, Aria, Sorbus, Aronia, Pseudocydonia, and Mespilus, but, although this is not new in all cases, the species have been grouped under such well-recognised names as Pears, Apples, White Beam Trees, Mountain Ashes, Medlars, etc. The Quinces are still retained under Cydonia. Azalea, Rhododendron, Cactus, Echium, Orobus, Pinus, and Pyrethrum have been dealt with somewhat similarly, but the cross-references will make clear what the correct or modern names are. As in the first edition, the English translation or meaning of each generic and specific name has been given by reference to the original Latin or Greek, except in the case of proper or commemorative names and names of places, which are more obvious. In the pronunciation of Greek and Latin names every vowel or diphthong is equivalent to a syllable ; and an accent is placed after the vowel upon which emphasis or stress should be laid in speaking. The cultural articles on flowers, fruits and vegetables have been amended and brought up to date, or in some cases rewritten. The height of plants is given in feet or some fraction of a foot. The use of technical terms has been avoided in all cases, except for fungi, where they are strictly limited. Critical species or forms of minor importance, having no horticultural value, have been omitted ; also most of the hybrids, which are not likely to have any permanent value. THE EDITORS. 3607.U THE GARDENERS' DICTIONARY AND CULTURAL INSTRUCTOR AAB (Alnus glutinosa). See ALNUS. AARON (Arum maculatum). See ARUM. AARON'S BEARD (Hypericum calycinum and Saxi- fraga sarmentosa). See HYPERICUM and SAXIFRAGA. AARON'S ROD (Verbascum Thapsus). See VER- BASCUM. ABCHASIAN HELLEBORE. See HELLEBORUS ABCHASICUS. ABE LE TREE (Populus alba). See POPULUS. ABE'LIA. (After Dr. Abel, physician to the em- bassa ^e of Lord Amherst to China. Nat. ord. Caprifoils [Caprifoliacea?]. Linn. Sys. $-Pentandria i-Monogynia.) Half-hardy evergreen shrubs ; may be turned out into the borders in summer. Cuttings in summer, in light turfy loam and peat, and layers in spring. 4 . chine'nsis. 5. Pink and white. September. China. 1844. „ ,, grandiflo'ra. Garden variety. Hardy. Rev. Hort., 1886, p. 488. ., floribu'nda (many-flowered). 3. Rosy-purple. Re- quires a little peat March. Mexico. 1842. „ rupe'stris (rock). See A. CHINENSIS. „ spathula'ia. White. Japan. 1881. B. M.( t. 6601. „ trifto'ra (three-flowered). 5. Pale red. September. Hindostan. „ uniflo'ra (one-flowered). 3. China. ABELMO'SCHUS. See HIBISCUS. ABERRANT. Deviating from a typical form. ABIES, Silver Fir. (From abeo, depart [from the ground] : applied on account of the height that some of the species attain.) Ord. CONIFER*. A widely dis- tributed genus, chiefly from the Northern Hemisphere, and growing farther north of Norway and Sweden than any other timber trees. There is some confusion regard- ing names, and they are by some authorities included with Pinus. According to Humboldt, there is a line across Norway and Sweden beyond which wheat cannot be grown. Birch and Barley grow farther north, and beyond this the Spruce Firs is the only woody vegetation. For culture, see CONIFER.C. A. ajane'sis. See PICE A AJANENSIS. „ a'lba. See PICEA ALBA. ., albertia'na. See TUSGA MERTENSIAXA. „ alcoquia'na. See PICEA ALCOCKIA.VA. „ ama'bilis. 180. April. N. California. 1831. G. C., 1880, v. 14, p. 136. „ aroma'tica. 100. Oregon. „ ariton'ica (G. C., 1901, xxix. 86 ; 134, f. 52, 3). Coniferae. H. Arizona. (Henkel, Darmstadt.) „ babore'nsis. See A. NUMIDICA. „ balsa'mea. 45. May. N. Amer. 1696. Pin. Wob.. t. 37- Balm of Gilead. „ „ columna'ris (M. D. G., 1903, 94). Conifers. H. (Diedorf Experiment Garden, Germany.) „ „ hudso'nica. N. Amer. Syn. A. Fraseri hudsonica. „ „ lulf'scens (M. D. G., 1903, 94). H. (Diedorf Ex- periment Garden, Germany.) „ bi'fida. Japan. 1861 ; a form of A. firma. n brachyphy'lla. 120. Japan. 1879. G. C., 1879, V. 12, p. 556. „ bracUa'ta. 120. California. 1853. V. M. C., p. 90. A. brunonia'na. See TSUGA ERUNONIANA. , canade'nsis. See TSUGA CANADENSIS. , carolinia'na. See TSUGA CAROLINIANA. , cephalo'nica. 60. Mountains of Greece. 1824. Syn. A. Regina-Amalicc. , cili'cica. 40 to 60. Asia Minor. , co'ncolor. Sotojiso. California. 1851. J.L. S., 22. p. 178. Syn. A. Parsonii. „ „ au'rea (M. D. G., 1906, 144). Coniferae. H. C. Ansorge, Klein Flottbek, Hamburg. „ „ brevifo'lia(M. D. G., 1906, 144). C. Ansorge, Klein Flottbek, Hamburg. „ „ falca'ta (M. D. G., 1905, 212). Coniferae. H. W. F. Niemetz, Teinesvar, Hungary. „ Delava'yi (G. C., 1906, xxxix. 212, f. 82). Western China. ,. Dougla'sii. See PSEDDOTSUGA DOUGLASII. „ ,, glau'ca. Hort. „ dumo'sa. See TSUGA BRUNONIANA. „ Ei'chleri. 100. Caucasus. ., Engelma'nni and var. candidi'ssima. See PICEA ENGELMANNI. „ ,, glau'ca. Glaucous spruce fir. „ exce'lsa. See PICEA EXCELSA. „ ,, attenua'ta. The thin-leaved spruce. „ „ brevifo'lia. The short-leaved Norway spruce. „ „ clanbrasilia'na. Lord Clanbrasil spruce. „ „ e'legans. Knight's dwarf spruce. „ „ eremi'ta. Syns. A. miniata, Picea excelsa eremita. „ „ finedone'nsis. The Finedon spruce. .t » gregprya'na. Gregory's dwarf spruce. „ „ horizonta'lis. The horizontal spruce. „ „ Max'welli. Maxwell's dwarf spruce. „ „ monstro'sa. Syn. P. excelsa, var. virgala. „ ,, mucrona'ta. The spike-leaved spruce. „ ,, muta'bilis (W. G., 1888, 107). H. Garden variety of Picea excelsa. „ „ parvifo'rmis. The minute spruce. „ „ pu'mila. The low-growing spruce. •I » Pygma'a. One of the dwarfest of firs. „ ,, pyramida'lis. The pyramidal spruce. „ „ stri'cta. The upright Clanbrasil spruce. „ „ variega'ta. The variegated spruce. ,, falca'ta. 35. Oregon. „ Farge'sii (G. C., 1906, xxxix. 212, f. 83). Central and Western China ( J . Veitch & Sons.) „ fi'rma. too. Mountains of Japan. V. M. C., p. 95. 1801. Syn. A. bifHa. „ Fortu'nei. See Keteleeria Fortune*. G. C., 1884, v. 21, p. 348. ,, Frase'ri. 30. May. Pennsylvania. 1811. „ „ hudso'nica. See A. BALSAM/EA. „ „ na'na. Dwarf. „ Gle'hni. See PICBA GLEHNII. „ gra'ndis. 170. May. New California. 1831. V. M. C., p. 97. „ „ pe'ndula (M. D. G., 1896, 28). H. A weeping form, of garden origin. ,, heterophy'lla. See TSUGA MERTERSIANA. ,, homole'pis. Japan. „ hookeria'na. Sir W. Hooker's spruce. See TSUGA PATTONIANA. ,, insula'ris. See PINUS. ,, iezoe'nsis. See KETELEERIA FORTUNEI. „ Khu'trow. See PICEA MORINDA. ,, lasiosca'rpa. British Columbia to Colorado. A ABOBRA ABUTILON A. lowia'na. Sierra Nevada. „ magni'fica. Californian Sierras. ,, ,, xznthoca'rpa. „ Marif'sii. Japan. 1879. G. C, 1879, v. 12, p. 189. „ Menzie'sii. Menzies spruce. See PICEA MENZIESII. „ Merku'sii. See PINUS. „ mertcnsia'na. Californian hemlock spruce. See TSUGA. „ microphy'lla. 180. Oregon. ,, microspe'rma. The small-seeded Japan spruce. See PICEA AJANENSIS. „ minia'ta. See PICEA EREMITA. „ Mori'nda. The Himalayan spruce. See PICEA MORINDA. „ mucrona'ta. 180. Oregon. See PICEA EXCELSA MUCRONATA. „ na'na. See TSUGA SIEBOLDII NANA. „ nfgra. See PICEA NIGRA. ,, no'bilis. 200 to 300. California. 1831. G. C., 1885, v. 24, p. 653. ,, ,, robu'sta. 200. California. 1851. See A. MAGNI- FICA XANTHOCARPA. ,, nordmannia'na. 80. Crimea. 1848. B. M., t. 6992. ,, ,, au'reo'variega'ta (M. D. G., 1903, 94). Diedorf Ex- periment Garden, Germany. „ „ horizonta'lis. Garden variety. „ „ pe'ndula (R. H.( 1890, 440, f. 132). H. Garden variety. „ numi'dica. Algerian mountains. G. C., 1888, iii. 140, f. 23. „ obova'ia. The obovate spruce. See PICEA OBOVATA. „ Omo'rica (Servian spruce). See PICEA OMORICA. „ orienta'lis. The Oriental spruce. See PICEA ORIEN- TALIS. „ Parso'nii. See A. CONCOLOR. ,, pattonia'na. See TSUGA PATTONIANA. „ pectina'ta. 80 to 100. Central Europe. 1603. „ Pi'cea, with vars. Apolli'nis and leiocla'da. See PICEA EXCELSA. „ pi'chta. See A. SIBIRICA. „ Pi'ndrow. 100. May. Himalayas. 1837. G. C., 1886, v. 25, p. 689. „ Pinsa'po. 65. Spain. 1838. G. C., 1885, v. 24, p. 465. (A. andre'ana, A. beiss'neriana, A. ke'nti- ana, A. masters' iana. Garden varieties.) (R. H., 1902, 163, 164). Coniferae. H. (Moser, Versailles.) „ poll to,. Japanese Fir. See PICEA POLITA. ,, pu'ngens. See PICEA. „ „ glau'ca. (Blue spruce.) „ „ pen'dula. „ Regi'ncz-Ama'lice. See A. CEPHALONICA. „ religio'sa. 150. Mexico. 1839. B. M., t. 6753. ,. Roe'zlii. 50. Mexico. 1870. „ ru'bra, with vars. arctica and violacea. See PICEA RUBRA. „ sachaline'nsis. Island of Yesso. 1879. G. C., 1879, v. 12, p. 589. „ schrenkia'na. Schrenk's fir. See PICEA OBOVATA SCHRENKIANA. ., sibi'rica. 50. May. Siberia. 1820. Syn. A. pichta. „ Sieboldi. 25 to 30. Japan. See TSUGA SIEBOLDI. „ sitcht'nsis. See PICEA SITCHENSIS. ., smithia'na. See PICEA MORINDA. „ tubalpi'na. 60 to 100. High mountains of Colorado Variety of A. lasiocarpa. „ „ Beissne'ri (Gfl., 1903, 47). H. (H. A. Hesse, Weener, Germany.) „ trigo'na. See SEQUOIA RAFINESQUEI. „ Tsu'ga. See TSUGA SIEBOLDII. ,. Vei'ichii. 140. Japan. 1861. J. L. S., 18, t. 20. „ webbia'na. go. Himalayas. 1822. G. C., 1886 v. 25, pp. 688 and 788. „ Williamso'ni. See TSUGA PATTONIANA. ABO'BRA. (Its native name. Nat. ord. Cucurbita- ceic.) Intermediate greenhouse plant. Seeds sown in light soil in April. The tubers can be stored in winter. A. viridiflo'ra. Climbing perennial. Pale green. Brazil. ABO'RTION. Imperfect development. A seed vessel may swell or a fruit develop the pulpy portion, but no perfect seeds produced. In some instances pollen trans- ferred from other flowers will produce perfect seeds, but there are some hybrids which prove abortive under any conditions. The term is also applied to unnatural de- velopments in the growth of plants. ABRAHAM OF MAMRE OAK (Quercus pseudo- cocci/era). See QUERCUS. ABRA'XAS GROSSULARIA'TA. Magpie moth. See INSECT PESTS. ABRO'MA. (From a, not, and broma, food ; on ac- count of its deleterious qualities. Nat. ord. Byttneriads [Sterculiaceae]. Linn. i8-Polyadelphia i-Decandria.) Stove evergreen shrubs. Seed in March in heat ; or cuttings of half-ripe wood, April, in strong heat, under a bell-glass ; loam and peat. Summer temp., 65° to 75* ; winter, 50° to 55°. A. augu'sta (smooth-stalked). 10. August. Purple. E. Ind. 1770. „ fastuo'sa (prickly-stalked). 10. June to October. Purple. N. S. Wales. 1800. „ latifo'lia, B. M., t. 6546. ,, sinuo'sa. Madagascar. 1884. ABRO'NIA. (From abros, its involucrum being deli- cate. Nat. ord. Nyctagos [Nyctaginaceae]. Linn., $-Pen- tandria i-Monogynia. Allied to Mirabilis.) Half-hardy perennial trailers. Cuttings or seeds ; sandy peat, with a little light loam. A. arena'ria. ij. Lemon. California. 1865. ,, fra'grans. i. White. Rocky Mountains. 1865. Night blooming. B. M., t. 5544. „ latifo'lia. ij. Yellow. August. N.W. Amer. B. M., t. 6546. ,, nielli' fera (honey-bearing). £. July. Orange. Cali- fornia. 1826. „ pulche'lla (neat). \. July. Pink. California. 1848. ,, ro'sea (rose-coloured). See A. UMBELLATA. ,, umbella'ta (umbel-flowered). £. April and May. Pink. California. 1823. Purple Sand Verbena. A'BRUS precato'rius. Wild Liquorice. (From the leaves being soft and delicate, abros, and prayer, pre- catorius. because its seeds are used for rosaries. Nat. ord. Mimosads [LeguminosajJ. Linn. ij-Diadelphia, i-Decandria.) Stove climber. Cuttings in sand, under a glass ; sand and peat. 12. Pale purple. March to May. W. Ind. ABU'TA. (Native name. Nat. ord. Menispermaceas.) Free-growing stove evergreen climber, and is used medi- cinally in Cayenne. Cuttings root freely in ordinary propagating frame. Pot in good loam and leaf-mould. A. rufe'scens. 10. Grey outside, purple inside. March. Cayenne. 1820. ABU'TILON. (Arabic name for a'plant like a mallow. Nat. ord. Mallowworts [Malvaceae]. Linn. i6-Mona- delphia 8-Polyandria.) An interesting class of flowering plants of which we have many garden varieties, under favourable conditions they flower throughout the year. Though regarded as greenhouse plants, they succeed well in the open during the summer. Cuttings may be taken at any season of the year, and will root freely in a close frame where there is a little bottom heat. For the cuttings sandy loam may be used (see PROPAGATING) ; for potting good fibrous loam with manure and sand added. Light and air with a temperature of from 50° to 60° during the winter will ensure success. A. auranti'acum (orange-coloured). Orange. Brazil. ,, auri'tum (eared). Red. December. Tropics, Old World. 1821. ,, bedfordia'num (D. of Bedford's). 15. Yellow and red. November. Brazil. 1838. ,, brazilie'nse. G. C., 1882, vol. 18, p. 498. , chrysosle'phanum compa'ctum (W. G., 1888, 123). ,, cri'spum (crisped). 3. Yellow. Tropics. 1827. ,, Darwi'nii. 4. Orange-red, veins blood-red. April. S. Brazil. 1871. B. M., t. 5917. ,, escule'ntum. Yellow. Brazil. 1880. ,, floribu'ndum. Orange-red. Rev. Hort., 1881, p. 350. ,, grave' olens (strong-scented). 6. Orange and red. E. Ind. 1842. Stove. „ insi'gne (handsome-flowered). White and carmine. January. New Grenada. ,, intege'rrimum (whole-leaved). 14. Yellow. May. New Grenada. Stove. „ Lemoi'nei (F. M., t. 287). G. „ longicu'spe (long-pointed). Bluish-purple. Abyssinia. 1908. ABYSSINIAN ACACIA A. megapota'micum. 3. Yellow, with scarlet calyx. Spring. Rio Grande. 1864. Syn. A. vexillariutn. ,, mo'lU (soft). Peru. ., OcksSnii (Ochsen's). Purple. Chili. 1866. ,, pleniflo'ra, (double-flowered). Orange, with red stripes, double. 1885. „ patoniflo'rum (peony-flowered). Piiik. January. Brazil. 1845. ,, pulche'Uum (pretty). See PLAGIANTHUS PUL- CHELLUS. „ rufine'rve (red-nerved). Pale yellow. August. Rio Janeiro. 1845. ,, Sawi'trii (G. C., 1899, xxv. 276). Malvaceae. G. A pretty foliage plant. (Lord Leigh.) ,, seUovia'nummarmora'tum. Leaves marbled creamy- yellow. Brazil. Stove. „ sinSnse (Chinese). Orange-yellow, with brown-red blotches. Central China. 1909. ,, stria'tum (striped). 10. Orange and red stripes ; continually blooming. Brazil. 1837. In Hamp- shire and south of England, large old plants flower freely turned out under a south wall, being there all but hardy. „ „ kewSnsi (Kevr). Middle lobe of leaf short. 1885. „ „ Thompso'nii (Thompson's). Leaves smooth, tes- sellated with yellow. 1885. „ Thompso'ni flora plena (R. H., 1885, t. 324). See A. PLENIFLO'RA. „ Thompso'nii spu'rium (spurious). Leaves downy, tessellated with yellow. 1885. „ veno'sum (veined). Orange and red stripes. July. Mexico. 1846. „ vitifo'lium (vine-leaved). 6. White. July. Chili. 1837. There are now many garden varieties, including those with variegated foliage. Of the latter A. sellovianum, marmoratum, a large leaved variety, is one of the hand- somest, and A. megapotamicum is another much ap- preciated variety. Hybrid varieties vary in colour from white, yellow, pink, up to deep crimson, and are too numerous to include in this work. Years ago they were very popular, but it is only a few of the most decided colours that are now grown. ABYSSINIAN PRIMROSE (Primula verticillata boveana). ACACALLIS. (From ake, a point, and hallos, beauty ; the points of the segments are deep blue. Nat. ord. Orchidaceae.) Stove epiphytal orchid. Fibre of peat, sphagnum, and crocks. Increased by division. A. cya'nea (blue). White, tipped deep blue. August. Brazil. 1843. „ „ a'lba (white). Lip pure white. 1885. ACACIA. (From akazo, to sharpen, on account of the prickliness of the species first noticed. Nat. ord. Mimosads [Leguminosae]. Linn., 2$-Polygamia, i-Monoxia.) This is an extensive and variable genus, most of which require greenhouse treatment. They all succeed best in turfy loam and peat, with sand added, and those grown for ordinary decorations or for market are limited to a few species. Those grown as flowering plants are propa- gated from cuttings. The most useful sorts are armata, cordate, dtalbata, ovata, riceana, and Drummondi. Cut- tings from short- jointed shoots after the flowering period are taken off close to the old wood, put in a compost of equal parts of good loam, peat, and sand, and placed where there is a little bottom heat and a close cool sur- face. Lophantha. and many others may be raised from seeds. The seeds will germinate better if soaked in tepid water until they swell. All succeed best if placed in the open during the summer. STOVE SPECIES. A. acanthoca'rpa (spine-podded). See MIMOSA. „ acapulce'nsis (Acapulcan). See LYSILOMA. „ arctbica (Arabian). 20. White. E. Ind. 1596. This tree produces gum-arabic. ,, bancroftia'm (Bancroft's). See C^SALPINIA BIJUGA. ., brachyaca'ntha (short-spined). See MIMOSA ACANTHO- CARPA. „ b-urmannia'na (Burmann's). 6. Ceylon. 1818. „ cie'sia (grey). 20. Yellow. E. Ind. 1773. A. Ca'Uchu (catechu). 40. Pale yellow. E. Ind. 1790. This tree produces that most powerful astringent, catechu. The bark of all the other species also abounds in astringent principle, useful for tanning. ,, centrophy'lla (spur-leaved). 20. White. Jamaica. 1818. ,, Cerato'nia (Ceratonia). See MIMOSA CERATONIA. ,, chrysosta'chys (golden-spiked). 15. Mauritius. 1824. ,, conci'nna (neat). 20. White. E. Ind. 1823. ,, concordia'na (Concord's). See PITHECOLOBIUM UM- BELLATUM. ,, copalli'na (copal). 20. 1825. „ * corni'gera (horn-bearing). See A. SPADICIGERA. „ coronillafo'lia (coronilla-leaved). 10. N. Africa. 1817. ,, di'ptera (two-winged). See PROSOPIS JULIFLORA. ,, dumo'sa (bushy). See A. LATRONUM. „ ebu'rnea (ivory'-thorned). 5. Yellow. E. Ind. 1792. „ edu'lis (eatable-fruited). See A. FARNESIANA. ,, *farnesia'na (farnesian). 15. Yellow. July. St. Domingo. 1656. " Cassie." ,, fcrrugi'nea (rusty). E. Ind. 1818. „ filici'na (fern-leaved). 20. Mexico. 1825. ,, formo'sa (beautiful). See CALLIANDRA FORMOSA. ,, frondo'sa (leafy). See LEUC,CNA GLAUCA. ,, frutico'sa (shrubby). See MIMOSA FRUTICOSA. ,, Giraffce (cameleopard's). 40. Cape of Good Hope. 1816. „ gra'ta (grateful). See PIPTADENIA MACROCARPA. ,, guayaquile'nsis (Guayaquil). See MIMOSA. ,, guiane'nsis (Guiana). See STRYPHNODENDRON. „ Hcemato'xylon (bloody- wooded). 20. Yellow, white. Cape of Good Hope. 1816. „ heteroma'lla (one side woolly- leaved). Yellow. June. N. Holland. 1818. ,, I'ntsia (Intsia). See A. C.CSIA. ,, * Jacara'nda (Jacaranda-like). 20. Yellow, white. S. Amer. 1825. ,, kalko'ra. (kalkora). See ALBIZZIA JULIBRISSIN. ,, kermesi'na (kermesina). Purple. ,, latisi'liqua (broad-podded). See LYSILOMA. „ latro'num. 20. E. Ind. 1818. Syn. A. dumota. „ laurifo'lia (laurel-leaved). 4. Yellow. May. Tanna. „ Lc'bbek (lebbek). See ALBIZZIA. ,, lentiscifo'lia (lentiscus-leaved). 20. Cuba. 1824. , lepro'sa. Yellow. Australia. 1817. B. R., t. 1441. . „ ienuifo'lia. 1883. , leptophy'lla (slender-leaved). See A. FARNESIANA. , leucophlce'a (white). 12. Pale yellow. E. Ind. 1812. , longifto'ra. 1884. , lu'cida (shining). See ALBIZZIA. , macraca' ntha, (long-spined). 20. Jamaica. 1820. ,, macranthoi'des. See A. MACRACANTHA. „ Ma'ngium (Mangium's). 10. Yellow. E. Ind. 1820. ., microphy'lla. (small-leaved). See PIPTADENIA PERE- GRIN A. „ nudiflo'ra. 30. White. 1823. Syn. A. rohriana. „ odorati'ssima (most fragrant). See ALBIZZIA. „ oligophy'lla, (few-leaved). 4. Yellow. 1817. ,, penna'ta (feather-leaved). 20. Yellow. E. Ind. 1773. , pilo'sa (downy). See CALLIANDRA H.EMATOMMA. , pinna' ta. See A. PENNATA. , plumo'sa (feathery-leaved). 20. Yellow. A climber. , portorice' 'nsis (Porto Rico). See CALLIANDRA. , prisma' tica (prismatic). 6. Yellow. 1818. , * pulche' rrim* (fairest). See STRYPHNODENDRON FLORIBUNDUM. ,, quandrangula'ris (four-angled). See CALLIANDRA TETRAGONA. ,. ripa'ria. 10. W. Ind. 1820. Syn. A. sarmentosa. „ rohria'na (Rohr's). See A. NUDIFLORA. „ Ro'ssii (Ross's). 40. 1822. ,, sarmento'sa (twiggy). See A. RIPARIA. ,, sca'ndens (climbing). See ENTADA. ,, semicorda'ia (half-heart-shaped). 40. E. Ind. 1820. „ Senega'l (Senegal). 30. White. Africa. 1823. ,, Seri'ssa (Shireesh). 20. E. Ind. 1822. ,, spadi'cigera (B. M., t. 7395). One of the bull's horn acacias. Central America and Cuba. 1692. Syn. A. cornigera. „ specio'sa (showy). See ALBIZZIA LEBBEK „ Spi'ni (Spine's). 15. Red, yellow. ,, stipula'ta (large-stipuled). See ALBIZZIA. „ Sv'ma. 10. E. Ind. 1820. ACACIA ACACIA A. iamarindifo'lia (tamarind-leaved). 4. White. W. Ind. 1774. ., iomento'sa (woolly). 20. E. Ind. 1816. tricho'des (hairy). See LEUC.ENA TRICHODES. „ va'ga (common). 40. White. Brazil. 1818. „ venu'sta (charming). 6. Pink. S. Amer. 1816. ve'ra (tnie, Egyptian thorn). See A. ARABICA. „ virtfscens (strong-growing). 20. S. Amer. 1829. „ Wallichia'na (Wallich's). See A. CATECHU. GREENHOUSE SPECIES. A. abieti'na (fir-like). See A. LINIFOLIA. „ 'affi'nis (kindred). 5- Yellow. May. N. Holland. 1822. This is the Green Wattle Mimosa of the settlers. A variety of dealbata. ala'ta (wing-stalked). 6. Yellow. May. N. Hol- land. 1803. „ amx'na (pleasing). 5. Yellow. May. N. Holland. 1820. „ cmgula'ta (angular). See A. DISCOLOR. „ angustifo'lia (narrow-leaved). See A. LONGIFOLIA. „ argyrophy'lla. See A. BRACHYBOTRYA. „ *arma' ta (armed, simple-leaved). 10. Yellow. May. N. Holland. 1803. Syn. A. hybrida and A. tristis. „ a'spera (rough). 4. Yellow. May. N. Holland. 1824. Syn. A. Ausfieldii and A. densifolia. „ baileya'na (G. C., 1894. xv. 37, f. 4)- Leguminosas. Australia. „ biflo'ra (two-flowered). 3. Yellow. May. N. Hol- land. 1803. „ binerva'ta (two-nerved). 8. Yellow. May. N. Holland. 1824. „ brachybo'trya. 8. Yellow. April. Swan River. B. M., t. 4384. Syn. A. argyrophylla. „ brevifo'lia (short-leaved). 3. Yellow. May. N. Holland. 1820. ,, bre'vipes (short-stalked). See A. MELANOXYLONT. „ buxifo'lia (box-leaved). 4. Yellow. April. N. Hol- land. 1824. „ calamifo'lia (reed-leaved). Yellow. May. N. Hol- land. 1823. „ canalicula'ta (channeled). Yellow. May. N. Hol- land, 1824. „ cave'nia. See A. FARNESIANA. ,, cclastrifo'lia (celastrus-leaved). See A. MYRTIFOLIA. „ cilia' ta (fringe-winged). See A. STRIGOSA. ,, cinera'scens (ash-coloured). See A. GLAUCESCENS. „ cochlea' ris (spoon-leaved). 4. Yellow. May. N. Holland. 1818. „ confe'rta (crowded). Yellow. April. N. Holland. 1824. „ coria'cea (leathery-leaved). 5. Yellow. May. N. Holland. 1825. „ crassica'rpa (thick- fruited). 6. Yellow. April. N. Holland. 1824. „ culirifo'rmis (knife-shaped). 15. Yellow. April. N. Holland. 1820. „ cunea'ta (wedge-shaped). Yellow. April. Swan River. 1837. „ cuspida'ta. See A. DIFFUSA. „ cyanophy'lla (blue-leaved). Yettow. April. Swan. River. 1838. „ Cyck'ts (Cyclops-like). 4. Yellow. May. N. Hol- land. 1824. „ cycno'rum (Swan River). See A. OBSCURA. „ daviesiafo'lia (Daviesia- leaved). 6. Yellow. Tune N. Holland. 1817. „ *dealba'ta (whitened). 10. Yellow. May. N. Hol- land. 1823. „ *deci'piens pramo'rsa (deceiving, bitten-leaved). -\ Yellow. May. N. Holland. 1830. „ *decu'rrens (decurrent). 6. Yellow. June. N. S. Wales. 1790. „ densifo'lia. See A. ASPERA. „ denti'fera (tooth-bearing). Yellow. April. Swan River. 1839. „ depe'ndens (weeping). See A. LONGIFOLIA. „ de' linens (detaining). 3. Yellow. May. S. Africa 1828. „ diffu'sa. Yellow. May. Tasmania. B. R., t. 634. Syn. A. cuspidate. „ dilata'ta. 6. Whito. April. N. Holland. 1827. „ *dillwyniafo'lia (Dillwynia-leaved). 3. Yellow May. N. Holland. 1828. A. dimidia'ta. 6. Yellow. June. N. Holland. 1814. ,, di'ptera (two- winged). „ „ erio'ptera (woolly-winged). Yellow. September. Swan River. 1840. „ di'scolor (two-coloured). 10. Yellow. May. N. S. Wales. 1784. ,, divarica'ta (straggling). See A. DILATATA. ,, *dolabrifo'rmis (hatchet-leaved). See A. DIMIDIATA. „ Drummo'ndii. 10. Yellow. April. Swan River. ,, echi'nula (prickly). See A. JUNIPERINA. „ elonga'ta (long-branched). 6. Yellow. May. N. Holland. 1824. ,, emargina'ta (single-notched-leaved). See A. STRICTA. „ erioca'rpa (woolly- fruited). Pale yellow. April. N. Holland. 1845. „ eriocla'da (woolly-branched). Yellow. June. N. Holland. 1849. „ Esterha'zia (Prince Esterhazy's). 4. Yellow. May. N. Holland. 1824. „ *faka'ta, (sickle- leaved). 6. Yellow. May. N. S. Wales. 1790. ,, falcifp'rmis (sickle-shaped). See A. PENNINERVIS. ,, *ftoribu'nda (many-flowered). See A. LONGIFOLIA. ,, glau'ca (milky-white). See LEUC^ENA GLAUCA. ,, glauce'scens. 10. Yellow. May. N. Holland. 1824. ,, *gra'ndis (great). See A. PULCHELLA. ,, grave' olens (strong-smelling). See A. VERNICIFLUA. ,, gummi'fera (gum-bearing). 30. N. Africa. 1823. ,, harpophy'lla (Card., 1902, Ixi. 168 ; J. of H., 1902. xliv. 190. Queensland. (Mrs. Denison.) „ hastula'ta (halbert-leaved). 4. Yellow. May. N. Holland. 1824. ,, heteraca'ntha (varied- prickled). 15. Cape of Good Hope. 1816. ,, heteraphy'lla (variable-leaved). 5. Yellow. May. N. Holland. 1824. ,, hispidi'ssima (hairiest). See A. PULCHELLA. „ *Ao/os*n'c«a (all silky). Yellow. April. N.Holland. 1820. ,, homoma'lla (equal- woolled). See A. GLAUCESCENS. „ *Hnege'lii (Baron Huegel's). Pale yellow. February. N. Holland. 1846. ,, humifu'sa (trailing). N. Holland. 1820. ,, hy'brida (hybrid). See A. ARMATA. ,, ine'rmis variega'ta (G. C., 1902, xxxi. Suppl. May. 31, iii). ,, intermedia (intermediate). See A. LONGIFOLIA. ,, interte'xta (interwoven). See A. LONGIFOLIA. „ *juniperi'na (juniper-leaved). 6. Yellow. May. N. S. Wales. 1790. ,, lambertia'na (Lambert's). See CALLIANDRA LAM- BERTIANA. „ lani'gera (woolly). 6. Yellow. April. N. Holland* 1824. „ Lawso'ni (Lawson's). N. S. Wales. ,, lepro'sa. Australia. 1817. „ lep toca' rpa (slender- podded). 6. Yellow. April. N< Holland. 1821. ,, leucophy'lla (white-leaved). See A. HOLOSERICEA. ,, ligula'ta (strap-shape-leaved). See A. SALICINA. „ linea'ris (linear). 3. Yellow. May. N. S. Wales, 1820. „ linifo'lia. 4. Yellow. May. N. S. Wales. 1790. Syn. A. abietina. „ longifo'lia. 6. Yellow. May. Australia. 1792. B. M., t. 2166. Syn. A. intertexta. „ „ floribu'nda. 6. Yellow. April. N. S. Wales. 1816. Syns. A. angustifolia and A. intermedia. „ „ mucrona'ta. Yellow. March. Tasmania. 1819. Syn. A. dependens. „ „ So'phora. 10. Yellow. May. Tasmania. 1805. Syn. A. Sophora;. „ */ongt'ssima (longest-leaved). See A. LINEARIS. ,, lopha'ntha. See ALBIZZIA. „ luna'ta. 2. Yellow. April. N. S. Wales. Syn. A. olecefolia. „ Meisne'rii. Yellow. May. S.W. Australia. „ melano'xylon. 6. Yellow. N. S. Wales. B. M., t. 1659. Syn. A. brevipes. „ metti'fera (honey-bearing). White. Arabia. 1826. „ mo'llis (soft). See ALBIZZIA JULIBRISSIN. „ mottea'na (G. C., 1906, xxxix. 213). „ myrtifo'lia. 3. May. N. S. Wales. 1789. B. M., t. 302. ACACIA ACANTHOLIMON A. myr/i/o'/ta celastrifo'lia. 6. Yellow. May. Swan River. 1842. „ Ne'mu. See ALBIZZIA JULIBRISSIN. ., ni'gricans. 6. Yellow. April. King George's Sound. B. M., t. 2188. ., obli'qua. 6. N. Holland. 1842. .. obscu'ra. 2j. Yellow. Swan River. 1852. Syn. A. cycnorum. ., ole.Tfo'lia. See A. LUNATA. .. OxycSdrus. 10. Yellow. May. N. S. Wales. B. M., t. 2928. „ pcnnine'rvisfalcifo'rmis. 6. Yellow. May. Australia. 1818. Syn. A. falciformis. ,. peniade'nia. 10. Yellow. May. N. S. Wales. B. R., t. 1521. „ platyphyl'la (broad-leaved). 10. Yellow. June. N. Holland. 1820. .. podalyriv' folia (G. C., 1906, xxxix. 213). E. Australia. (Sir T. Hanbury, La Mortola.) ,, pube'scens. 6 to 10. N. Holland. 1790. „ pulche'lla gra'ndis. Golden yellow. March. Australia. 1846. Syn. A. grandis. „ „ hispidi'ssima. 3. Yellow. Swan River. 1800. B. M., t. 4588. Syn. A. hispidissima. ., ricea'na. Yellow. May. Tasmania. Maund. Bot., ,, Richardso'ni (Richardson's). 10. Yellow. June. N. Holland. 1822. ., rotundtfo'lia. See A. OBLIOUA. ,, ruscifo'lia. See A. VERTICILLATA LATIFOLIA. .. salici'na. Yellow. March. N. S. Wales. 1818. Syn. A. ligulata. ,. Sf'ntis. 8 to 10. Australia. „ sali'gna. 6 to 10. N. Holland. 1818. „ serica'ta (silky). Yellow. April. N. Holland. 1820. „ Si'msii (Sims's). Yellow. April. N. Holland. 1819. ,, *So'phort'nwm(stag's-horn-like). 3-5. Mexico to Peru. 1823. „ ,, corcovade'nse (Corcovado). Fronds simply pinnate. Brazil. 1837. „ citrifo'lium (orange-leaved). £. Yellow, brown. September. W. Ind. ,, confor'me. J. Trop. Amer. „ crena'tum. Syn.A.crispatulwn. Variety of A. virens. „ crini'tum (hairy), i. July. W. Ind. 1793. „ decor a' turn. i. W. Ind. „ decur'rens. i. Philippines. ,, fimbria'tum (fringed). Brazil. 1824. „ ftabella'tum (fan-shaped), £. Colombia to Peru. ,, ,, triparti'tum (three-parted). Colombia. „ fia'ccidum (feeble). J-x. Panama to Brazil. „ flagelli'ferum (rod-shaped). 2. E. Ind. 1828. „ fcenicula'ceum (fennel-like). J-J. Andes of Ecuador. „ fusifo'rme (spindle-formed), i. Brown, yellow. July. Malacca. ,, glandulo'sum (glandulous). i. Jamaica. 1825. ,, gran'de (magnificent). See PLATYCERIUM. „ Herminie'ri. Trop. Amer. 1871. ,, jitglandifo'lium (walnut-leaved). 2. Yellow, brown. August. Surinam. 1832. „ latifo'lium (broad-leaved), i. Yellow, blue. Jamaica. „ lechleria'num (Lechlerian). 3^-5. Peru and Ecuador. 1886. A. longifo'lium (long-leaved). See A. LATIFOLIUM. „ ma'gnum. i. Demerara. ,, musco'sum. i. Trop. Amer. , nicotianafo'lium (tobacco-leaved). 2. Brown. Oc- tober. W. Ind. ,, no'bilis. 2. Brazil. ,, osmunda' ccum. Syn. Polybotrya osmundaceum. „ pelta'tum (shield-like). \-\. Mexico to Peru and Brazil. „ piloselloi' des (mouse-ear-leaved). See A. SPATHULATUM. „ preslia'num. i. Trop. Amer. ,, punctula'tum (finely-dotted). i£-2|. Mascarene Isles. ,, quercifol'ium. Syn. Gymnopteris quercifolium. „ rig'idum. i. Brazil. ,, sca'ndens. Syn. Stenochlcsna scandens. ,, scolope'ndrifolium (scolopendrium-like). 2. Brown. August. E. Ind. ,, serratifo 'Hum (serrate-leaved). 2-3$. Venezuela ; Brazil ; Peru. „ si'mplex (simple-leaved), i. Jamaica. 1793. ., spathula' turn. z. Brown, yellow. July. E. Ind. 1822. ,, Stemma'ria (Stemmaria). See PLATYCERIUM /ETHIO- PICUM. ,, subdia'phanum (semi-transparent). Brown. India. ,, villo'sum. i. Trop. Amer. ., ,, undula'tum. i. Trop. Amer. ,, vi'rens crispa' tulum. Pinnae crisped. ,, visco'sum. J. Trop. Amer. ACROTREMA. (From akros, a point, and trema, a perforation. Nat. ord. Dilleniaceas.) Greenhouse plants. Treatment as given for Doliocarpus. A. Wolke'ri (B. M., t. 5353). Yellow. June. Ceylon. 1861. Warm greenhouse. ACRO'TRICHE. (From akros, top, and ihrix, hair ; referring to the hairs on the sepals. Nat. ord. Epacrids [Epacridacea?]. Linn. 6-Pentandria, i-Monogynia.) Greenhouse evergreen shrubs. Cuttings in sandy peat, under a bell-glass, in cold frame. Temp., 40° to 45°. A. corda'ta (heart-leaved). See A. OVALIFOLIA. „ divarica'ta (straggling). $. White. May. N. Hol- land. 1824. „ ovalifo'lia (oval-leaved). \. White. May. N. Hol- land. 1823. ACT&'A. (From aktaia, the elm ; referring to the leaves. Nat. ord. Crowfoots [Ranunculacea?]. Linn. 13- Polyandria, i-Monogynia.) Hardy herbaceous perennials of little beauty. Propa- gated by dividing roots. A. palma'ta. A synonym of Trautvetteria palmata. ,, spica'ta (spiked or bane-berry). 3. White. May. Britain. ,, ,, ni'gra. ,, „ ru'bra. ACTINE'LLA. (From aktin, a ray. Nat. ord. Com- positae.) In open border with light sandy soil. A. grandiflo'ra. \. Yellow. Colorado. „ lana'ta. See ERIOPHYLLUM C/ESPITOSUM. ,, scapo'sa. i. Yellow. Texas. ACTINI'DIA. (From aktin, a ray.) Nat. ord. Tern- strcemiaceae. Syn. Trochostigma. Ornamental, hardy, deciduous climbing shrubs, with axillary corymbs of blooms. They thrive in a light rich soil ; increased by seeds, layers, or cuttings. Useful as climbers on a wall or trellis-work. A. callosa. (Rev. Hort., 1874, *• 395-) White. N.E. Asia. ,, chine'nsis. (The Card., 1882, vol. xxi. p. 101.) Bright yellow. Central China. ,, Henry'i. Leaves bronze-red. China. 1906. ,, Kolomi'cta. See A. CALLOSA. ,, poly'gama. White. Japan. 1870. ., volu'bilis. (Rev. Hort., 1874, f. 395.) White. Japan 1874. ACTINOCA'RPUS. (From alkin, a ray, and carpos, fruit ; referring to its radiated appearance. Nat. ord. Alismads [AliSmaceae]. Linn. 6-Hexandria, 4-Poly- gynia.) Now included with Damasonium. Aquatics. A. minor grows in sandy peat immersed in water ; seeds sown in sandy peat ; temp., 40* to 50°. ACTINOLEPIS ADENANDRA A. Damaso'nium (Damasonium). |. White. July. England. .. mi'nor (smaller). J. White. June. N. S. Wales. ACTTNOLE PIS. (From aktin, a ray, and lepis, a scale. Nat. ord. Compositae.) A free-growing annual, verv pretty as an edging plant, also known as Shortia calt/ornica. A. corona'ria (B. M.. t. 3828). i. Yellow. California. September. 1839. Syns. Bceria coronaria and Hymenoxys californica. ACTTNO MERIS. (From aktin, a ray, and tneris, part ; referring to the radiated aspect of the parts. Nat. ord. Composites [Compositae]. Linn. ig-Syngenesia, 5'Frustranea.) Ornamental hardy plants, allied to Coreopsis, and of easy culture. Propagated by dividing roots. A. ala' ta (wing-stalked). See VERBESINA OCCIDENTALS „ helianthoi'des (sunflower-like). 3. Yellow. S. Amer. 1825. ,. proce'ra (tall). See A. SQUARROSA. „ squarro'sa (squarrose). 3. Yellow. July. N. Amer. 1640. ACTINIO PTERIS. (From aktin. a ray, and pteris. a fern.) Nat. ord. Ferns [Filices]. A very distinct genus, having small palmate fronds, deep green, and requiring a moderate stove temperature. Should be raised from spores (see TREATMENT OF FERNS). They like an open compost consisting chiefly of loam, peat, and sand ; with good drainage. A. radio! ta. India. 1869. (Ic. PI., t. 975.) ,, „ austra'lis. (Ic. PL, t. 976.) ACTINO'TUS. (From actinotos, meaning radiated, on account of the form of the involucrum. Nat. ord. Umbellifers [Umbelliferae]. Linn. s~Pentandria, i-Mono- Perennials requiring greenhouse treatment ; in winter the temperature should not fall below 35° to 40° ; propagated by divisions of roots ; grow in good fibrous loam, or peat may be added if the loam is heavy. A. Helia'nthi (sunflower). 2. White. June. N.Holland. 1821. ., leucoce'phalus (white-headed). Swan River. 1837. ACU MINATED. Having a long, slender point. A'CYNOS. (A Greek word of no obvious meaning, applied to balsamic plants. Nat. ord. Labiates [Labi- ata?]. Linn. n-Didynamia, i-Gymnospermia.) Now referred to Calamintha. These thyme-like plants are all hardy. Increased either by seeds or division of roots. ANNUALS. A. keterophy'Uus (variable-leaved). J. Purple. June. Italy. 1822. See CALAMINTHA SUAVE'OLENS. „ suave'olens (sweet-scented), i. Red. July. Greece. 1817. „ vulga'ris (Ba'sil-leaved, common). Violet. July. britian. See CALAMIXTHA ACINOS. , villo'sus (villous). J. Red. July. Germany. 1817. BIENNIALS. A. alpi'nus (Alpine). \. Purple. August. Austria. 1731. „ grandifto'rus (great- flowered). J. Purple. July. 1810. „ patavi'nus (Paduan). J. Flesh. July. S. Europe. 1776. „ purpura'scens (purplish). \. Purple. June. Spain. 1820. EVERGREEN SHRUBS. A. grave'olens (strong-scented). i. Purple. July. Crimea. 1820. „ He'rba-baro'na (herb-barona). i. Purple. July. Cor- sica. 1820. See THYMUS HERBA-BARONA. „ rotundifo'lius (round-leaved). J. Purple. June. Spain. 1820. See CALAMINTHA ALPINA. A DA. (A name probably given in honour of some lady. Nat. ord. Orchidaceae.) Tribe, Vandeae. A genus of epiphytes, containing two species found at high elevations on the Columbian Andes, succeed well in a cool greenhouse. May be grown with the Odontoglossums. A. auranti'aca (B. M., t. 5435). Orange. New Grenada. 1864. ,, Lehma'nni. Leaves marbled with grey. A newer introduction. ADAM'S APPLE. A name applied to several different plants, including Citrus Limctta and Musa paradisiaca. ADAM'S NEEDLE. See YUCCA. ADA'MIA. (In honour of John Adam, M.D., of Cal- cutta. Nat. ord. Saxifrages [Saxifragaceae]. Linn. lo-Decandria, s-Pentagynia. Now referred to Dichroa.) Greenhouse evergreen shrubs. Pot in light fibrous loam, or add peat and leaf-mould; propagate from cuttings in dose frame. A. cya'nea (blue- berried). See DICHROA FEBRIFUGA. ,, sylva'tica (wood). See DICHROA FEBRIFUGA. ,, versi 'color (many-coloured). See DICHROA FEBRIFUGA. ADAHSIA SCILLOrDES. See PUSCHKI'NIA. ADANSO NIA. The Baobab. A single African tree comprehends this genus. Is regarded as one of the largest trees in the world. A. digita'ta. White. Senegal 1724. B. M., t. 2791-2. ADDER'S- TONGUE. A Fern. Ophioglo'sswn. ADELA'STER ALBTVE'NIS. An excellent foliage plant, with leaves of a dark green, veined with white. Now referred to Eranthemum. ADEXGES ABIE'TIS. See INSECT PESTS. ADE LIA. (From a, not, and delos, visible ; in refer- ence to the minute parts of fructification. Nat. ord. Spurgeworts [Euphorbiaceae]. Linn. 22-Dicecia, i-Mon- andna.) Stove evergreen shrubs. Peat and loam ; cuttings in sandy loam, after their cut end is dry. A. Acido'ton(spiry). 3. Greenish- white. June. Jamaica. 1768. „ Berna'rdia (Bernard de Jussieu's). 6. Green. July. Jamaica. 1768. See BERNARDIA DICHOTOMA. „ ricine'lla (ricinus-like). 6. Greenish-white. July. Jamaica. 1768. ADELOBO'TRYS. (From adelos, obscure, and botrys, a cluster. Nat. ord. Melastomaceae.) Stove epiphytes. For culture, see PLEROMA. A. LindSni. White changing to purple. Brazil. 1866. „ sca'ndens. White. Guiana. ADENA'NDRA. (From aden, a gland, and antr, the stamen or male organ ; referring to the aspect of the anthers. Nat. ord. Rueworts [Rutaceae]. Linn. $-Pen- tandria, i-Monogynia. This genus was formerly included in Diosma.) Greenhouse evergreen shrubs, propagated from half- ripened shoots in close frame with a little bottom-heat ; may be grown in the open during the summer, and in a light airy house during the winter, with a temperature not falling much below 40°. Pot in light fibrous loam, with leaf-mould and peat added ; careful attention to watering is necessary. .-1. acumina'ta (acuminate). See A. AMCENA. „ amct'na (pleasing). 2. Red. June. Cape of Good Hope. 1798. ., „ acumina'ta. 2. White. June. Cape of Good Hope. 1812. „ coria'cea (leathery-leaved). 2. Pink. June. Cape of Good Hope. 1720. ., fra'grans (fragrant). 3. Pink. June. Cape of Good Hope. 1812. „ linea 'ris (linear-leaved). See A. UNIFLORA. „ margina'ta (margined). 2. Pink. June. Cape of Good Hope. 1806. ,, specio'sa (showy). See A. UMBELLATA. „ tetrago'na. See ACMADENIA TETRAGONA. „ umbella'ta (umbel-flowered). 2. Pink. June. Cape of Good Hope. 1790. „ ,, multiflo'ra (many-flowered, showy). 2. Pink. June. Cape of Good Hope. 1790. ,, ,, pauciflo'ra( few-flowered, showy). 2. Pink. June. Cape of Good Hope. 1790. ADENANTHERA ADESMIA A. uniflo'ra (one-flowered), i. Pink. June. Cape of Good Hope. 1775. „ ,, linea'ris. i. Pink. June. Cape of Good Hope. 1800. ,, „ pube'scens. 2. Pink. June. Cape of Good Hope. 1786. Syn. A. villosa. „ villo'sa (shaggy). 2. Pink. June. Cape of Good Hope. 1786. ADENANTHE'RA. (From aden, a gland, and anther a, an anther ; referring to the gland on each anther. Linn. lo-Decandria, i-Monogynia. Nat. ord. Leguminous Plants [Leguminosas], and allied to Mimosa.) Stove evergreen trees. Loam and peat ; cuttings. A. chrysosta'chys. See PIPTADENIA. „ falca'ta (sickle-shaped). 5. Yellow. E. Ind. 1812. „ pavoni'na (peacock-like). 5. Yellow, white. July. E. Ind. 1759. ,, sca'ndens. See ENTADA. ADENA'NTHOS. (From aden, a gland, and anthos, a flower ; referring to the glands on the flowers. Nat. ord. Proteads [Proteaceae]. Linn. 4-Tetrandria, i-Monogynia.) Greenhouse evergreen shrubs. Sandy peat cuttings in spring, under a glass, in sand ; soil, peat and loam. Winter temp., 40° to 45°. A. barbi'gera (bearded). Swan River. „ cunea'ta (wedge-leaved). 5. Red. July. N. Holland. 1824. ,, obova'ta (obovate-leaved). 5. Red. July. N. Hol- land. 1826. „ seri'cea (silky). 5. Red. N. Holland. 1824. ,, terminalis (terminal-flowered). Swan River. ADE'NIUM. (From Aden, where it is native. Nat. ord. Dogbanes [Apocynaceae]. Linn. $-Pentandria, i-Mono- gynia.) Greenhouse shrub, allied to Alstonia. It is propa- gated from cuttings of the young shoots in sand, under a glass, with bottom-heat, in spring. Soil, loam, leaf- mould, and some manure ; if loam is heavy, add some peat and pot firmly. A. obe'sum. 3. June. Pinky crimson. Aden. 1845. B. M., t. 5418. Syn. A. Honghel. ADENOCALY'MNA. (From aden, a gland, and calymna, a covering ; referring to the conspicuous glands on the leaves and floral coverings. Nat. ord. Bignoniads [Bignoniaceae]. Linn. i^-Didynamia, 2-Angiospermia.) A genus allied to Spatho'dea. Stove evergreen twiner. Loam and peat ; cuttings in sand and peat in the stove propagating pit. A. como'sum (hairy). 20. October. Yellow. Brazil. 1841. „ longeracemo' sum. Yellow. October. Brazil. „ ni'tidum. Yellow. Brazil. 1869. Pax. Fl. Card., t. 2. ADENOCA'RPUS. (From aden, a gland, and carpos, fruit ; referring to the glands on the fruit. Nat. ord. Mimosads [Leguminosae]. Linn. i6-Monadelphia, 6-Decandria. Allied to Cytisus.) This genus is chiefly made up of old species of cytisus, brooms, and allied plants. All are yellow-flowered. Ths first two greenhouse plants, others hardy ; sandy loam, but with a little peat for the first two. Seeds sown in March, and cuttings any time in spring and summer. A. anagy'rus. 2. June. Canaries. 1815. This and foliolosus are evergreen and require protection from frost. ,, deco'rticans. May. Sierra Nevada. Rev. Hort 1883, p. 156. „ foltolo'sus (slightly-leaved). 6. May. Canaries. 1629. ,, frankenioi' des (frankenia-like). See A. ANAGYRUS. „ hispa'nicus (Spanish). 3. June. Spain. 1816. „ intcrme'dius (intermediate). 4. June. Sicily. ., „ parvi'fo'lius (small-leaved). 4. June. South of France. 1800. ., telone'nsis (Toulon). 3. June. South of France. 1800. ADENOPE'LTIS. (From aden, a gland, and pe'lte, a small shield ; the shape of the glands. Nat. ord. Euphorbiaceae.) A stove evergreen shrub. Cuttings in sand, in a close frame, with bottom-heat. Fibrous loam, peat, and sand. A. Colligua'ya (Colliguaya). 6. White. May. Chili. 1796. ADENO'PHORA. (From aden, a gland, and phoreo, to bear. Nat. ord. Bellwort [Campanulace®]. Linn. 5-Pentandria, i-Monogynia.) Hardy herbaceous plants, like Campanula. Common soil. Seeds. All bear blue or bluish flowers. A. commu'nis (common). 4. July. Europe. 1810. it ii ny'brida. 2. June. Siberia. 1816. ,, „ suave' olens. 2. June. Siberia. 1816. ,, corona'ta. B. R., t. 149. See A. MARSUFIIFLORA. ,, coronopifo'Ua (buckthorn-leaved), i. June. Dahuria. 1822 „ denticula'ta (finely-toothed). See A. TRICUSPIDAT\. „ Fische'ri (Fischer's). See A. COMMUNIS. ,, Gmeli'ni (Gmelin's). 2. June. Siberia. 1820. „ interme'dia (intermediate). See A. COMMUNIS. ,, Lama'rckii (Lamarck's). 2. July. Siberia. 1820. ,, latifo'lia. 2. June. Siberia. 1821. „ liliifo'lia. B. R., t. 236. See. A. COMMUNIS. , marsupiiflo'ra (purse-flowered). 2. July. 1818. ,, pere'skicefo'lia (pereskia-leaved). See A. LATIFOLIA. „ £m'£/oc<2/o7ta(periploca-leaved). i. August. Siberia. 1824. ,, rabelaisia'na (Rabelais's). 2. August. Siberia. 1823. „ reticula'ta (netted). 2. July. Siberia. 1820. „ stri'cta (erect). Dark blue Japan. 1904. „ stylo' sa (long-styled). 2. May. Siberia. 1820. „ tricuspida' ta. i. July. Siberia. 1817. „ verticilla'ta (whorl-leaved). 2. June. Siberia. 1783. ADENO'SMA. (From aden, a gland, and osme, smell ; The plants exhale a mint-like scent from the glands. Nat. ord. Scrophulariaceae. Syn. Pterostigma.) A. grandifto'rum. 3. Violet. Hong-Kong. 1845. Syn. Pterostigma grandiflorum. B. R., 1846, t. 16. ADENOSTE'MMA. (From aden, a gland, and stemma, a crown ; the anthers are often crowned with a gland. Nat. ord. Compositae.) Greenhouse perennial. Seeds ; cuttings under a bell- glass. Loam, leaf-mould, and sand. A. visco'sum (clammy). 2. White. June. Tropics of Old World. 1821. ADENO STOMA. (From aden, a gland, and stoma, a pore. Nat. ord. Sanguisorbs [Rosaceas]. Linn. i2-Icosandria, i-Monogynia.) Hardy shrub, allied to Lady's Mantle (Alchemilla). Propagated by cuttings of the young shoots in spring, under a glass, in sand. Soil, rich loam and peat, in equal proportions. A. fascicula' turn (fascicled). 3. White. California. 1848. ADENO'STYLES. (From aden, a gland, and stulis, a style. Nat. ord. Compositae.) Hardy perennial herbs. Divisions. Ordinary garden soil. A. a'lbida (whitish). 2. Purple. July. Europe. ,, a'lbifrons (white-leaved) See A. ALBIDA. ,, alpi'na (alpine). See A. VIRIDIS. ,, gla'bra (smooth). See A. VIRIDIS. „ Petasi'tes (Petasites). See A. ALBIDA. „ vi'ridis (green). 2. Purple. July. Europe. 1739. ADENOTRI'CHIA. (From aden, a gland, and thrix, hair ; having hairs with glands. Nat. ord. Composites [Compositae]. Linn. i6-Syngenesia, 2-Superftua. Allied to Groundsel.) Now classed with Se'necio. Half-hardy herbaceous plant. Propagated from seeds sown in the spring in a gentle hotbed. Planted out in summer. Soil, light rich loam. A. amplexicau'lis (stem-clasping). 2. May. Yellow, Chili. 1826. See SENECIO ADENOTRICHIUS. ADE SMIA. (From a, not, or without, and desmos, a bond ; in reference to the stamens being free. Linn. i6-Monadelphia, 6-Decandria. Nat. ord. Leguminous Plants [Leguminosae]. Greenhouse and half-hardy plants, allied to Hedysarum, all more or less of a trailing habit.) Annuals, sown in spring in slight hotbed. Cuttings of others in summer, in sandy loam, in close propagating frame with bottom-heat. Winter temp., 40° to 45°. ADHATODA ADIANTUM ANNUALS. A. murica'ta (point-covered), x. Yellow. June. Pata- £ OLlicl . I 70 3 • .. pappo'sa (downy-podded), i. Yellow. June. Chili. 1823. „ pe'ndula (pendulous-flowered), i. Yellow. June. Buenos Ayres. 1625. EVERGREEN SHRUBS. A. balsa' mica. Yellow. March. Chili. B. M., t. 6921. „ glutino'sa (sticky). YeUow. Chili. 1831. ,. Loudo'nii (London's). 2. Yellow. May. Valparaiso. „ micrvp'ky'Ua (smaU-leaved). Yellow. Valparaiso. 1830. „ uspaUaU'nsis (uspallatan). i. Yellow. July. Chili. 1832. visco'sa (clammy). 12. Yellow. August. Chili. 1831. ADHATO'DA. (Native name. Nat. ord. Acanthaceae. Allied to J usticia.) Propagated from cuttings early in the spring in the stove, and require stove treatment. Should be potted in porous loamy soil, with good drainage. A. cydoniafo'lia. 5. Purple, white. August. Brazil. 1855. B. M., t. 4962. „ pa' tula (spreading). White. April. S. Africa. 1824. „ refUxiflo'ra (reflexed-flowered). i. Purple. June. W. Ind. 1824. ., Va'sica. 10. Purple. July. E. Ind. 1699. B. M., t. 861. Syn. J usticia Adhitoda. ADIANTO'PSES. (From adiantum, and opsis, like ; resembling the Maidenhair. Nat. ord. Ferns [Filices] ; considered sometimes as a section of Cheilanthes. For culture, see FERNS. A. pteroi'des. Java. „ radia'ta. i. S. Amer. ADIA'NTUBL Maidenhair. (From adiantos, dry, as if plunged in water, yet remaining dry. Nat. ord. Ferns [Filices]. Linn. 24-Cryptogamia, i-Filices.) This extensive genus includes species from all climates, and in addition to the many distinct species there are numerous garden varieties. They vary considerably, some having simple, or undivided fronds, and others have broad-spreading fronds with numerous small pinnules. They also vary in habit ; most of them may be raised from spores ; some are proliferous from the fronds, others from the roots. For general culture, see FERNS. A. ce'mulum (G. C., 1878-584). Brazil. See A. CUNEA- TUM. „ aOiio'picum (^Ethiopian). 2. Brown. September. 1838. „ affi'ne. Syn. A. Cunninghami. „ ama'bile. See A. MOOREI. „ amce'num. Syn. with A. ftabellulatum. „ andic'olum. See A. GLAUCOPHYLLUM. „ aneite'nse. Aneiteum Isles. 1880. ,, assi'mile. A form of A. eethiopicum. .. „ crista'tum (BulL Cat.. 9). Victoria. ,. Bau'sfi. A garden hybrid. 1879. ., be'Uum. Bermuda. 1879. .. bessonia'num (G. C., 1896, xx. 75). A variety of A. tenerum. W. Ind. .. Birkenhea'dii (G. C., 1886, xxv. 648). .. Bou'rnei (Fl. and P., 1882, 105). A form of A. cuneatum. ,. Bu'rnii (G. C., 1887. i. 447). „ Capi'llus-ve'neris (Venus's hair). Common maiden- hair. „ ,, cornubie'nse (Cornish). cri'spulum (crisped). daphni'tes (glistening). digita'tum (G. C., 1887, i. 547). fi'ssum (divided). Foo'ti (Foot's). Allied to the variety fissum. gra'nde (G. C., 1886, xxvi. 103). imbrica'tum (G. C., 1887, i. 547). inci'sum (deeply cut). magni'ficum (magnificent). montzia'num. rotunda' turn (rounded). Isle of Man. , undula'tum (wavy). A. cardiochlafna (heart form indusium). See A. POLY- PHYLLUM. „ cauda'tum (tailed). ,, ,, cilia' turn (ciliated). „ Clce'sii (111. Hort., 1894, t 137). Brazil. „ Colli'sii (Veitch Cat., 1885, 9). „ colpo'des (deep hollow). Ecuador and Peru. 1875. „ „ ro'seum (G. and F.. 1888, i. 376). ,, conci'nnum (neat). Trop. Amer. „ „ Flemi'ngii (Fleming's). ,, ,, la' turn (broad). ,, conglomera' turn (G. M., 1903, p. 269). „ crena'tum (crenated). Mexico. Syn. A. ivttesianum. ,, crista'tum (crested). W. Ind. and Venezuela. 1844. Syn. A. kunzeanum. ., crowea'num (G. M., 1904, 211). „ cube'nse. Cuba and Jamaica. ,. cunea'tum (wedge-shaped). Brazil. 1820. „ „ cK'mulum. Brazil. 1878. „ „ Ba'rdii (W. G., 1903, 119). ,. „ defte'xum (G. C., 1884, xx. 716). „ „ dissc'ctum (G. C., 1879, xii. 84). „ „ e'legans (G. C.. 1885, xxiv. 134). •• » fragranti' ssimum (G. C., 1887, i. 447, and ii. 198- 9, f. 49). ,, ,, graci Ihmum. „ „ Gordo'ni (W. G.. 1888, 107). „ „ gra'ndiceps (G. C., 1882, xvL 685). „ „ Lawso'ni (Lawson's). ,, ,, Legra'ndi. „ ., mu'ndulum (neat). 1879. ., „ Paco'ttii. ., „ stri'ctum (upright). „ Cunningha'mii. See A. AFFINE. ., curva'tum (curved). Trop. Amer. 1841. ., cycloso'rum (with circular spore masses). Ecuador. ., Da'ddsii (G. C., 1887, i. 42). „ deco'rum (decorous). See A. WAGNERI. „ ,, arge'nteo-stri'atum (R. H. B., 1904, 240). „ ddtoi'deum (deltoid). W. Ind. Islands. ,, dia'phanum (transparent). S.E.China. New Zealand, &c. Syn. A. setulosum. „ digita'tum (finger-leaved). Peru. Also cultivated under the name of A. speciosum. „ dolabrifo'rme (Fl. and P., 1882, 105). ,, dolo'sum (deceiving). Syn. A. Wilsoni. „ Edgewo'rthii (I1L Hort., 1878, t. 286). India. „ e'legans (G. C., 1886, xxv. 200). „ eleganti'ssimum (G. C., 1892, xii. 249). A sport from A. cuneatum. „ emargina'tum (notched). See A. *THIOPICUM. exci'sum (bluntly cut). Chili. „ Leyi (Ley's). „ multi'fidum (much cut). , farleye'nse. See A. TENERUM FARLEYENSE. fascicula'tum (G. C., 1897, xxii. 9). Fe'ei. Syn. A. ftexuosum. Ferguso'n'i (G. C., 1884, xxii. 360). Ceylon. , fe'stum (G. C.. 1887, i. no). . ftuvia'tHe multi'fidum (G. C., 1879, xii. 84). ftabellula' turn (small fan-leaved). Syn. A. amcenum. fiexuo'sum (zigzag). Syn. A. Feei. , formo'sum (beautiful). Australia. 1820. fovea'rum (pitted). See A. TETRAPHYLLUM. fu'lvum (tawny). New Zealand. Ghiesbre'ghtii. See A. TENERUM SCUTUM. ,. glaucophy 'Hum (grey-leaved). Syns. A. andicolum and A. mexicanum. ,, graci'llimum (very graceful). A form of A. cuneatum. ,, gro'ssum (large). 2. Colombia. 1909. „ henslovia'num (Henslow's). Columbia, Peru, &c., 1833. Syns. A. latum, A. Reichenbachii, and A. sessilifolium. „ Hewa'rdia. June. Guiana. Syn. Hewardia adiantoides. „ hi'ans (gaping). New Caledonia. ,, hispi'dulum. Syn. A. pubescens. „ intermedium. Trop. Amer. from the Antilles, and southward to Peru and Rio Janeiro. 1824. Syn. A. triangulatum. „ kunzea'num. Syn. A. cristatum. „ Icc'tum (joyful). Syn. A. henslovianum. „ lambertia'num (W. G., 1890, 345). A variety of A. cuneatum. „ La'thomi (Lathom's). Stated to be a sport from A. tenerum. ADIANTUM 16 ^CHMEA A. Legra'ndii (Fl. and P., 1882, 105). See A. CUNEATUM. „ LindSni (Linden's). Amazons. 1866. ., linea'tum (III. Hort.. 1895, 185, 312, t. 44). ., lu'cidum (shiny). W. Ind. Islands and Trop. Amer. ,, luddemannia'num. A crested variety of A. cuneatum. „ lunula'tum (crescent-leaved). „ „ celSbicum (111. Hort., 1878, t. 329). „ macro' cladum (long-branched). Syn. with A. poly- phyllum. ,, macrophy'llum (long-leaved). Trop. Amer. 1793. „ „ albo- stria' turn (G. C., 1892, xi. 816). „ „ bipinna'tum (Williams Cat., 1885, 7). „ macro' pterum (long- winged). Syn. A. Wilsoni. See A. DOLOSUM. „ Mairi'sii (G. C., 1885, xxiv. 294). Garden variety of A. Capillus-vencris. ,, manica'tum (Card., 1890, xxxviii. 94). „ mexica'num (Mexican). See A. GLAUCOPHYLLUM. „ microphy'llum (short-leaved). See A. VENUSTUM. ,, mono'chlamys (once covered). Japan. ,, monoso'rum (uni-soriate). Solomon Islands. „ Moo'rei (Moore's). Andes of Peru. Syn. A. amabile. „ moritzia'num (Moritz's). S. Amer. See A. CAPILLUS- VENERIS. „ mu'ndulum (G. C., 1879, xii. 84). Dwarf variety of A. cuneatum. „ ntbulo'sum (G. C., 1893, xiii. 415). A seedling form of A. graculimum. „ neo-caledo'nia (G. C., 1883, xix. 720). New Cale- donia. „ neoguinee'nse. New Guinea. 1877. „ obli'quum (oblique). W. Ind. 1826. ,. „ min'us (Bull. Cat, 1883, n). Colombia. „ obtu'sum. Jamaica. 1879. ., Owe'ni (G. C., 1887, i. no). „ Paco'ttii (Fl. and P., 1882, 105). A variety of A. cuneatum. ,. palma'tum (G. C, 1877, vii. 40, f. 5). Peru. „ Paradi'si (G. C., 1889, vi. 558). S. Africa. „ pa'tens (spreading). Brazil, &c. 1824. ., peda'tum (pedate). N. Hindostan. the United States, &c. „ peruvia'num (111. Hort., 1878, t. 331). Peru. ,, polyphy'llum (many-leaved). Colombia. Syns. A cardioMctna and A. macrocladum. ,, populifo'lium (poplar-leaved). See A. SEEMANNI. „ Pri'nceps (princely). New Grenada. 1875. ,, prionophy Hum (saw-leaved). See A. TETRAPHYLLUM. „ pube'scens (downy). See A. HISPIDULUM. „ pulverulSntum (dusty). W. Ind. „ regi'nce (Veitch Cat, 1888, t. 331). Garden variety. „ rtichenba'chii. See A. HENSLOVIANUM. „ renifo'rme (kidney-shaped). „ ,, asarifolium (Asarum-leaved). „ rhodophy'llum (G. C., 1881, xxi. 372). „ rhomboi'deum (G. C., 1879, xii. 84). See A. OBTUSUM. „ rube' Hum (reddish). Bolivia. 1868. „ schizophy'llum (L'Hort Int. Cat., 1888-9, 45). ,, scu'tum (shield). Syn. A. Ghiesbreghtii. See A. TENERUM. „ „ ramo'sum (G. C., 1903, xxxiii. 382). See A. TENERUM. „ „ ro'seum (rosy). Fronds rose. 1910. ., Seema'nnii (Seemann's). Central Amer. 1868. Syns. A. populifolium and A. Zahnii. „ sessilifo'lium (stalkless). See A. HENSLOVIANUM. „ setulo'sum (bristly). See A. DIAPHANUM. „ specio'sum (showy). See A. DIGITATUM. „ subvolu'bile (nearly twining). E. Peru. „ Ufnerum (tender). Mexico, &c. ,, ,, alcico'rne. „ „ farleyetnse. Barbadoes. 1865. „ „ Latho'mi. „ „ ramo'sum. „ „ scu'tum. ., „ Victo'rice. 1882. „ tetraphy'llum (four-leaved). Trop. Amer. „ „ gra'cile (Bull. Cat, 1878, f. ix.). Colombia. „ ,, Henderso'nii (Henderson's). „ „ obtu'sum (111. Hort, 1889, 65, t. 86). Congo. „ ti'nctum (tinted). Trop. Amer. „ trapezifo'rme (rhomb-shaped). W. Ind. 1793. „ „ Catherines. „ „ cultra'tum (sharpened). „ „ „ Fu'nckii (Funck's). A. trapezifo'rme pentada' ctylon (five-fingered). ,, friaH£ttto'/ttm(triangle-leaved). See A. INTERMEDIUM. ,, va'rium (various). Undoubtedly syn. with A. villosum. ,, veitchia'num (Veitch's). Peruvian Andes. 1868. ,, veluti'num (velvety). Colombia. 1866. ,, venu'stum (charming). Himalayas. Syn. A. micro* phyllum. „ versaille'nse (G. and F., 1888, i. 376). Crested form' of A. Capillus-veneris. „ Victo'rice (G. C., 1882, xvii. 428). See A. TENERUM. ., villo'sum (hairy stalked). W. Ind. 1775. „ Wagne'ri (Wagner's). Syn. A. decorum. „ Walto'ni (G. C., 1887, i. in). „ Weiga'ndii (G. C., 1884, xx. 748). American garden variety. „ wilesia'num (Wiles). See A. CRENATUM. „ Willia'msii (G. C., 1878, x. 45, f. 4). Peruvian Andes. „ Wilso'ni (Wilson's). Jamaica. Syn. A. macrop- terum. See A. DOLOSUM. A DINA. NAUCLEA ADINA is a synonym. Ten other names have been given to Nauclea. A pretty little stove plant ; may be propagated from cuttings put in loam, peat, and sand, under a bell-glass or in the stove propagating pit. Pot in sandy loam and leaf-mould, with good drainage. A. cordifo'lia (heart-leaved). 40. Yellow. E. Ind. „ globiflo'ra (globe-flowered). 3. White. July. China. 1804. ADLU MIA. (Named after Adlum, an American author. Nat. ord. Fumewprts. Allied to Corydalis [Papaveraceae]. Linn. ly-Diadelphia, z-Hexandria.) A biennial climber, requiring common soil. Seeds. Does not climb or flower until the second year. A. cirrho'sa (tendriled). 15. White. August. N. Amer. 1778. ADO LPHIA. (A commemorative name. Nat. ord. Rhamnaceae.) Stove evergreen shrub. Cuttings in sand in bottom- heat. Loam, peat, sand. A. infe'sta (troublesome). 4. Mexico. 1824. ADO NIS. (Named after Adonis of the Classics. Nat. ord. Crowfoots [Ranunculaceae]. Linn. i^-Polyandria, 6-Polygynia.) Hardy plants ; common soil ; the annual species from seeds, and the perennial from seed or root division. ANNUALS. A. cestiva'lis (summer). 2. Scarlet. June. South oi Europe. 1629. ,, „ citri'na (citron-coloured), i. Orange. June. South of Europe. 1819. „ autumna'lis (autumnal. Pheasant's eye), i. Crim- son. July. Britain. ,, fla'mmea. i. Scarlet. Austria. PERENNIALS. ,, amure'nsis (G. C., 1896, xix. 240). Manchuria. „ „ flor'e ple'no (G. W., 1903, 126). ,, apenni'na (Apennine). See A. PYRENAICA. ,, davu'rica (Dahurian). See A. VERNALIS. ,, disto'rta (distorted), i. April. Yellow. Naples. 1827. „ pyrena'ica (Pyrenean). ij. July. Yellow. Pyre- nees. 1817. „ sibi'rica (Siberian). 2. April. Yellow. Siberia. 1827. „ vcrna'lis (spring), r. March. Yellow. Europe. 1629. „ „ a'lba (J. of H., 1906, lii. 39). „ „ ma'jor. Dwarfer. Flowers larger. 1879. G. C., 1879, v. n, p. 621. „ volge'nsis( Volga), i. April. Yellow. Russia. 1818. 2ECHfiIE'A. (From aichtne, a point ; in reference to the rigid points on the calices or flower-envelopes. Nat. ord. Bromelworts [Bromeliaceae]. Linn. 6-Hexandria. i-Monogynia.) Suckers ; light turfy loam and leaf-mould ; very hand- some. Stove herbaceous perennials. /E. augu'sta (august). Trop. Amer. ,, BarlSei. 3. Primrose. Brit. Honduras. 1877. /ECHMEA AERANTHES bracUa'ta. Yellow, bracts crimson. W. Ind. 1873. brasilie'nsis (Gfl., t. 1202). Brazil. feromc'/kz/o'/kMBromelia-leaved). i*. Blue. Febru- ary. Trinidad. 1824. caruU'scens. i. Bluish. S. Amer. 1870. Snys. A. c^rulea, Lamprococcus, and Hoplophytum c>. „ amurensis. A dwarf form of A. xylonacantha. „ angustifo'lia. See A. RIGID A. „ angusti'ssima (G. aud F., 1893, vi. 5, fig. i). Mexico. A. applana'ta. Mexico. 1869. „ arma'ta (R. H., 1903, 227). Mexico. ,, aspe'rrima. 2. Yellow. Texas. 1864. ,, atrovi'rens. Mexico. .. Bakefri (Card., 1902, Ixi. 240 ff.). Mexico (?). „ Baxtefri (G. C., 1888, iii. 392). Mexico. ,, Beauca'rnci. Mexico. See A. KERCHOVEI. „ Bernha'rdii. Mexico. 1868. „ besseria'na (B. M., t. 5940). 2. Green. Mexico. 1869. See A. MACRANTHA. „ BotlSrii (B. M., t. 6248). Greenish. Mexico. 1875. ,, Bou'chei. 6. Yellowish-green. Mexico. 1861. „ brachysta'chys. 3. Green. Mexico. 1820. „ bracteo'sa (G. C., 1882, xviii., 776, f. 138-9). Monterey, Mexico. ,, braunia'na. Mexico. 1865. „ bromeliafo'lia. Mexico. 1834. ,, bulbo'sa. Colombia. 1871. , califo'rnica. See A. FALCATA. , candda'brum. See A. RIGID A ELONGATA. , carchario' donta. Country unknown. 1907. , cariba'a. Martinique. 1877. , celsia'na. 4. Green. May. Mexico. 1839. , chloraca'ntha. 6. Green. Mexico. 1842. „ cocci'nea. 2. Mexico. 1859. „ cochlea'ris. 25. Yellowish-green. Mexico. 1867 ,, ccerule'scens. See A. LOPHANTHA. ,, conci'nna. Mexico. 1877. ,, conduplica'ta. Mexico. 1865. ,, Cordero'yi. Mexico. 1872. ,, crena'ta. See A. SCOLYMUS. „ cuculla'ta. Mexico. 1860. ., dasylirioi'des. 10. Green. Mexico. 1846. ,, ,, angustifo'lia. Mexico. 1871. „ compa'cta. Mexico. 1871. dealba'ta. See A. DASYURIOIDES. decaisnea'na. Mexico. de-meesteria'na. Mexico. densiflo'ra. 6. Green. September. Mexico. 1857. Dese'rti. 4 to 10. Yellow. California. 1877. desmetia'na. See A. HORRIDA. diplaca'ntha. Mexico. echinoi'des. See A. STRIATA. Ehrenbe'rgii. 5. Mexico. 1864. , elemeetia 'na. 14. Yellowish-green. Mexico. 1864. , elonga'ta. See A. RIGIDA. , ensi'fera. See A. UNIVITTATA. , excelsa. Honduras. , expa'nsa. See A. AMERICANA. , falca'ta. Mexico. 1869. , femlia'na (B. M., t. 6589). Mexico. , fe'rox. Mexico. 1861. , fili'fera. 6. Greenish. Summer. Mexico. , „ filamento'sa. 10. Green, purplish. Mexico. , „ variega'ta. 1881. , fla'ccida. Mexico. 1872. , flave'scens. See A. MACRANTHA. , fo'etida. See FURCROZA GIGANTEA. , Franzosi'ni (K. B.. 1892, 3). , Fuersienbe'rgii. See A. AMERICANA. , funkia'na. See A. LOPHANTHA. , Galeo'ttei. Mexico. 1877. , gemina'ta. , geminiflo'ra. 15. Reddish-brown. Mexico. 1810. , Ghiesbre'ghtii. Mexico. 1862. , Gilbe'yi. See A. HORRIDA. , Gilbe'rti (M. K., 1904, 126). See A. BAKERI. , glance1 scens. Syn. A. attenuata. , gcspperiia'na. 8. Mexico. 1865. , Guedeney'ri. 12. Yellowish-green. Mexico. 1875. , gutta'ta. Mexico. 1860. , Haselo'ffi. 7. Green. Mexico. 1864. , Haynaldii. 10. Pale green. Autumn. 1879. , Henrique'sii (G. C., 1887, i. 732). 12. Green, tinged brown. Mexico. 1887. ,, ,, glomuliflo'ra. „ heteraca' ntha. 6. Olive-green. Mexico. ,, Hooke'ri (B. M., t. 6539). 30. Greenish. Mexico. ,, horizonta'lis. 6. Reddish-brown. Mexico. 1865. ,, ho'rrida. 6 to 8. Yellowish-green. Spring. Mexico. 1862. ,, ,, Gilbe'yi. Mexico. 1873. „ ,, le'vior. Leaves longer and narrower. Mexico. 1870. „ „ macrodo'nia. Mexico. 1876. AGAVE 22 AGERATUM A . ho 'rrida micraca'ntha. Mexico. 1876. „ Houlle'tii. Mexico. 1865. „ humboldtia'na. Mexico. 1865. ,, imbrica' t(\. Mexico. ,, ine'rmis. See A. KERCHOVEI. „ interme'dm. See A. ALIBERTII. ,, I'xtli. See A. RIGIDA. „ ixtlioi'des. See A. RIGIDA ELONGATA. ,, jacquinia no.. See A. LURIDA. „ Kara'tto. 5. Green. S. Amer. 1768. „ Kercho'vei. Mexico. 1864. ,, ,, canahcula' to,. „ ,, ma'jor. ., ,, ine'rmis. „ „ Vei'tchii. „ kewe'nsis. Mexico. 1865. „ Langla'ssei (R. H., 1901. 349, ff. 147-8). ,, latici'ncta. Mexico. 1869. ,, lati'ssima. See A. ATROVIRENS. „ laurentia'na. Mexico. 1865. „ la'xa. 1834. „ laxifo'lia (B. M., t. 7477). Mexico. „ legrellia'na. See A. EHRENBERGII. ,, leguaya'na. See A. GHIESBREGHTII. „ Lindle'yi. Mexico. 1867. „ littcBoides. 8. Greenish-yellow. Country unknown. 1909. , longifo'lia. Mexico. ,, lopha'ntha. 10 to 12. Mexico. , ,, c&rule'scens. „ lu'rida. 8. Green. June. Vera Cruz. 1731. , macra'ntha. 3. Greenish. Mexico Mountains. 1830. Syn. A. fiavescens. „ macraca'ntha. Mexico. 1869. ,, macrodo'nta. See A. KERCHOVEI. „ macula'ta. £ to 3. Purplish-green. Texas. 1856. „ maigretia'na. See A. HORRIDA. „ martia'na. Mexico. 1864. ,, maximilia'na. Mexico. Syn. A. gustaviana. „ maximowiczia'na. 6£. Green. 1889. „ melanaca' ntha. Mexico. 1863. ,, me'scal. See A. SCOLYMUS. „ mexica'na. 5. Green. Mexico. 1817. „ micraca'ntha. 6. Greenish-yellow. Mexico. 1860. „ mi'nor. 6. Leaves entire. 1869. „ tnir adore' nsis. 20, Yellow, green. Summer. Mexico. 1869. ,, mi'tis. 10. Yellowish. Mexico. 1860. „ moorea'na. New Grenada. 1873. „ Morri'sii (G. C., 1887, i. 543, 549, f. 105). 15 to 20. Bright yellow. Jamaica. 1887. „ Muilma'nni. 5. Mexico. 1871. ., Nicke'lsi (R. H., 1895, 579). Texas. „ Nisso'ni. Mexico. 1874. „ oblonga'ta. 8. Mexico. 1868. „ offoya'na. Mexico. 1862. „ oligophy'lla. Mexico (?). 1878. „ oxtgiesia'na. Mexico. 1876. „ parrasa'na (N. B., iv. 250). Mexico. 1907. „ Parry'i (G. C., 1879, xii. 237, 39). Arizona. ,. paucifo'lia (G. C., 1878, ix. 266). Mexico. ,, pavolinia'na. 7. Green-yeMow. Country unknown. 1910. „ Peaco'ckii. Mexico. 1873. „ pectina'ta. Mexico. 1869. „ Pfcrsdo'rffi (R. H., 1904, 326). „ poly oca' ntha. 6. Green. August. 1800. „ polyacanthoi'des. Mexico. 1835. ,, Poselge'ri. See A. HETERACANTHA. „ potato'rum. 12. Greenish-yellow. Mexico. 1813. „ pruino'sa. Mexico. 1863. ,, pube'scens. 3. Greenish. 1870. „ pugionifo'rmis. Mexico. 1830. „ pulche'rrima. Mexico. 1835. ,, recu'rva. See A. STKIATA. „ regelia'na. Mexico. 1865. ,, re'gia. Mexico. 1872. ,. reyolu'ta. 4. Greenish. Mexico. 1840. „ ri'gida. 6. Green. Mexico. 1790. ,, ,, elonga'ta. Mexico. 1871. .. ,, I'xtli. „ raezlta'na. Mexico. 1869. ,, Roha'nii. See A. GHIESBREGHTII. „ rube'scens. Mexico. 1834. „ ru'dis. Mexico. 1864. A. rupi'cola. 8. Yellowish. Mexico. 1858. ,, salmia'na. 20 to 30. Greenish-yellow. Mexico. Syns. A. tehuacanensis and A. jacobiana. See A. ATROVIRENS. . ,, Sapona'ria. See A. BRACK YSTACH vs. ,, Sarto'rii. 6. Green. Mexico. 1860. Syns. A. Noachii, A. czspitosa, and A. pendula. ,, Saunde'rsii. See A. SCOLYMUS. ,, schidi'gera. 6. Greenish. Mexico. 1861. ,, Schnittspa'hni. See A. SCOLYMUS. ,, Sco'lymus. 14. Greenish- yellow. Mexico. 1830. Syns. A. amcena, and A. auricantha. ,, ,, crena'ta. „ ,, Saunde'rsii. „ Seema'nni. 6. Nicaragua. 1868. „ ,, acu'ta. Nicaragua. 1869. „ „ papillo'sa. Nicaragua. 1869. ,, „ parvispi'na. Nicaragua. 1869. ,. serrula'ta. Mexico. 1842. ,, Sha'wii (Gfl., t. 902, f. a-c G.). California. „ Si'msii. Mexico. 1871. ,, Simo'ni (R. H., 1904, 297, ff. 128-130). ,, smithia'na. Mexico. 1865. ,, soboli'fera. 10. Yellowish. Mexico. 1678. ,, spica'ta. 15. Greenish. Cuba. 1802. ,, sple'ndens. Mexico. ,, stria'ta. 6. Yellow-green. Mexico. 1856. ,, ,, recu'rva. „ ,, Richa'rdsii. Mexico. ,, „ stri'cta. Mexico. 1869. ,, Taylo'ri. See A. WRIGHTII. ,, Terraccia'noi (Gfl., 1893, 66, f. 14) ; probably Mexico or Texas. ,, Theome'tel. 10. Yellowish- green. Mexico. ,. thomsonia'na. Mexico. 1865. ,, tonelia'na (G. C., i88i,xv. 362). 2. Mexico. 1881. ,, triangula'ris. See A. HORRIDA. ,, undula'ta. 3. Mexico. 1840. ,, univitta'ta. Green. Mexico. 1830. ,, Vandervi'nneni. Mexico. „ variega'ta. i£. Green. Leaves green, with dark blotches. Mexico. 1865. ,, Verschafle'ltii. See A. SCOLYMUS. ,, Victo'ricB-Regi'ncz. 8. Mexico. 1875. Syn. A. Consider anti. „ villa'rum (R. H., 1886, 465). Garden hybrid. ,, virgi'nica. 3. Purple. N. Amer. 1765. ,, viridi' ssima. Mexico. 1877. ,, vivi'para. 15. Green. September. S. Amer. 1731. Syns. A . Cantula and A . bulbifera. ,, Walli'sii. Colombia. 1867. ,, warellia'na. Mexico. „ Watson'i (K. B., 1907, 322). Probably Central Amer. 1907. ,, Webe'ri (Jard., 1901, 265). Mexico. ,, wiesenberge'nsis. 8. Greenish- yellow. Mexico. 1885. „ Willia'msii. Trop. Amer. 1872. ,, Wislize'ni. 12. Mexico. ,, Woodro'wi (G. C., 1899, xxvi. 432). A form of A. vivipara. ,, Wri'ghtii. 10. Green, edged cream. Central Amer. 1909. „ xalape'nsis. 13. Mexico. 1875. „ xylonaca'ntha. 8. Green. Mexico. Syn. A.Vander* donckii. „ „ vitta'ta. Syn. A. hybrida. „ yucccefo'lia. 6. Yellow. 1816. AGDE'STIS. (A mythical hermaphrodite monster, the genus being an anomalous one in its order.) Phyto- laccaceae. A monotypic genus. Tender climbing shrub. Mexico. A. clemati'dea, Moc. and Sesse. With axiliary or terminal branched racemous cymes. AGENO'RA. See HYPOCHOJKIS. AGE'RATUM. (From a, not, and geras, old ; in reference to the flowers being always clear. Nat. ord. Composites [Composite?]. Linn. ig-Syngenesia, i-J5qualis.) All annuals, but may be kept perennials by cuttings, or in pots, if not allowed to ripen seeds. The first two greenhouse; the others, except A. mexicanum, hardy. Light rich soil ; cuttings and seeds. There are many garden varieties of mexicanum, which are extensively AGLAIA AIR used for bedding. Imperial Dwarf Blue and Imperial Dwarf White were among the first we had, but there are now numerous names from different raisers. They all come fairly true from seed, but it is desirable to propa- gate from cuttings, as there is little trouble in keeping plants through the winter, and cuttings root freely early in the spring. A. angustifo'lium (narrow-leaved), i. White. July. Monte Video. 1827. ., caru'lfum (sky-blue). See A. CONYZOIDES. ., ceclesti'num (B. M., t. 1730). See A. CORYMBOSUM. ,. conyzoi'dfs (conyza-like). I. Light blue. July. America. 1714. „ corymbo'sum. i. Blue. July. Mexico. 1732. „ Lasseau'xii (Rev. Hort., 1870, p. 90). See CONO- CLINIUM. ,, latifo'lium (broad-leaved). See A. CONYZOIDES. „ mexica'num (Mexican). 2. Blue. June. Mexico. 1822. Greenhouse. „ puncta'tum (Jacq. H. Schcenb., t. 300). .. stn'ctvm (upright). See ADENOSTEMMA VISCOSUM. „ suffrutico' sum (Gfl., t. 108). ., Wendla'ndi (R. H., 1885, 9). Mexico. AGLA'IA. (The name of one of the three Graces. Nat. ord. Meliads [Meliacea?]. Linn. $-Penlandria, \-Mono- gynia.) Until very recently this interesting Chinese plant was referred to the Citronworts. Stove evergreen shrub. Light loam, decayed dung, and peat ; half-ripe cuttings in sand ; in stove-propagating frame with bottom-heat. A. odora' ta (sweet-scented). Striped. February. China. 1810. AGLAOMO'RPHA. (From aglaos, beautiful, and morphe, a form. Nat. ord. Ferns [Filices]. Linn. 24-Cryptogamia, i-Filices.) Stove herbaceous Fern. Root division and seed ; light, rich loam and peat. A. meyenia'na (Meyenian). Yellow. May. Island of Luzon. See POLYPODIUM MEYENIANUM. AGLAONFMA. (From aglaos, bright, and nema, a thread, alluding to the shining stamens. Nat. ord. Araceae.) Stove evergreen perennials, some of which are remark- able for their beautiful variegated foliage. They require a warm, moist atmosphere, and may be propagated from cuttings in sand and peat ; some may be propagated from divisions, and others from seeds ; pot in fibrous loam, peat, and leaf-mould, with sand added. A. acutispa'thum. Light green ; leaves dark green, paler beneath. Canton. „ commuta'tum (B. M., t. 5500). ,, commute' turn pi'ctum. „ hookeria' num. Spathe green, paler inside. India. 1874. ., Lava'lleei. Syn. Schismatoglottis Lavalleei. „ Ma'nnii. (B. If., t. 5760). Whitish. W. Africa. 1868. ,, marantifo' Hum. Malaya. „ nebulo'sum. Leaves dark green, blotched with whitish green. Java. 1887. ,, ni'tidum. See A. OBLONGIFOLIUM. „ oblongifo'lium. Malaya. „ pfctwn. i to 2. White ; leaves blotched. August. Borneo. 1880. „ „ compa'ctum. Shining green. Java. 1888. „ si'mplex. 2 to 3. White. July. Java. „ versi 'color (Bull. Cat.). E. Ind. AGNO'STUS. See STENOCA'RPUS. AGONIO'PTERIS. See ACRO'STICHUM. AGO'NIS. (From agonos, without children, or a, privative, and gonu, a joint. Nat. ord. Myrtaceae.) Evergreen greenhouse shrubs. Cuttings in sand, under a bell-glass. Loam, peat, and sand. A. fUxuo'sa (flexuous). 2. June. Australia. 1823. „ margina'ta (margined). 2103. White. June. Aus- tralia. 1827. AGRLMO'NIA. Agrimony. (From agremone, a plant by the Greeks in cataract of the eye. Nat. ord. Roseworts [Rosaceae]. Allied to Potentilla. Linn, n- Dodecandria, 2-Digynia.) Hardy herbaceous plants. Root division ; common garden soil. A. Eupato'ria (Eupatoria). 3. Yellow. June. Britain. ,, nepalc'nsis (Nepuul). Set- A. EUPATORIA. „ odora' ta (scented). 4. Yellow. July. England and Ireland. ,, parviflo'ra. 3. Yellow. July. Virginia. 1810. „ suave'olens (sweet-smelling). See A. PARVIFLORA. AGROMTZA VIOUE. Pansy Fly. Attacks the flower by puncturing the petal, and extracting the juice ; the puncture causes the colouring matter to fade. Very minute ; shining black ; bristly ; eyes green ; head orange. Appears in May. See IRIS FLY, also INSECT PESTS. AGROSTEMMA. Rose Campion. (From agros, afield, and stemma, a crown ; referring to the beauty of the flowers. Nat. ord. Cloveworts [Caryophyllaceae]. Linn. lo-Decandria, 4-Tetragynia.) Hardy herbaceous perennials. Common soil ; division or seed. All are now referred to Lychnis, which se«. A. bungea'na (Don Bunge's). i. Scarlet. July. Russia. 1834. „ decu'mbens (hanging-down), i. Crimson. July. „ pyrena'ica (Pyrenean). i. Pale rose. June. Pyre- nees. 1819. ,, sue'cica (Swedish). See LYCHNIS ALPINA. AGRO'STIS. Bent grass. (From agros, a field. The Greek name for a kind of grass. Nat. ord. Gramineae.) A. e'lfgans. i. Russia. 1834, „ nebulo'sa. i\. Spain. „ pulchSlla. i to i. Sicily. ,, Spica-ve'nti. England. See APERA SPICA-VENTI. AGRO'TB. The Turnip Moth. See TURNIP. AGYNEIA. (From a, without, and gune, female. The male and female are in different flowers. Nat. ord. Euphorbiaceae.) Stove annual. Seeds. Loam, leaf-mould, and sand. A. baccifo'rmis (berry-formed). 2. Green, yellow. July. India ; Malaya. 1793. AILA'NTHUS. (From ailanto, tree of heaven ; re- ferring to its lofty growth. Nat. ord. [Simarubaceae]. i Linn. 2^-Polygamia, n-Dicecia.) Deciduous trees. Cuttings of the roots ; sandy loam and peat. Glandulosa makes a very handsome tree. A. exctflsa (lofty). 50. Green. E. Ind. 1800. Stove. „ Gira'ldii (Girald's). Leaves long. China. 1907. ,, glandulo'sa (glandulous). 20. Green. China. 1751. Hardy. „ ,. pendulifo'lia. (R. H., 1906, 545, f. 205). „ „ tricolor (three-coloured). Leaves with rose blotches becoming white. 1907. „ sutchuend 'nsis (Sutchuen). Fruits flat, 2j in. long. Central China. 1907. ,, vHmorinia'na (R. H., 1904, 444, f. 184). W. China. Syn. A. glandulosa spinosa. AINSL^A. (Named after Dr. Whitelaw Ainstie, an authority on Indian drugs. Nat. ord. Composite.) A. a'£tera( Bull. Cat, 1882, 13). Purple. Sikkim. Hima- laya. 1882. . WalkSri (B. M.. t. 6225). i. White. Hong-Kong. 1875- AIR. Atmospheric air is uniformly and universally composed of — Oxygen 21 Nitrogen 79 Every 100 parts, even in the driest weather, containing, in solution, one part of water ; and in every 1000 parts having admixed about one part of Carbonic Acid. The average proportions are — Air 98.9 Watery vapour 1.0 Carbonic Acid Gas . . . . o.i All these are absolutely necessary to every plant, to enable it to vegetate with all the vigour of which it is capable ; and on its due state depends, in a great measure, the health of any plant requiring the protection of glass. See LEAVES ROOTS, VENTILATION. AIR 24 ALBUCA AIR (Giving). This is a term used by gardeners for ventilation, or opening the top sashes to let out the stagnant air and admit fresh, by giving ventilation from the sides or lower portion of the houses ; modern growers rarely give much side ventilation. On consideration, any one will agree that it is not a natural state of things to have a cold draught from beneath the plants where they are grown on stages. AI'RA. (From aim, the Greek name for Lolium temulentum. Nat. ord. Gramineae.) A. ftexuo'sa. i£. Shining brown. Britain. See DESCHAMPSIA. ,, pulche'lla. £. S. Europe. Correct name Gastridium australe. AIR-PLANT. Ae' rides. AITO'NIA. (In honour of Mr. W. Alton, once head- gardener at Kew. Nat. ord. Meliads [Meliaceae]. Linn. i6~Moncidelphia, 5-Pentandria.) Greenhouse evergreen shrub. Loam and peat ; cuttings of young wood, in sandy loam, in close frame, with bottom- heat. Pot in good loam with some manure and sand. A. cape'nsis (Cape). 2. Pink. July. Cape of Good Hope. 1777. AIZO'ON. (From aei, always, and zoos, alive. The plants are fleshy, and retain their vitality for a long tune. Nat. ord. Ficoideae.) Greenhouse succulent propagated from cuttings or seeds, and grown fully exposed to the sun. Pot in light loamy soil. A. canarie'nse. See SESUVIUM PEDUNCULATUM. ,, sarmento' sum. Greenish-white. S. Africa. 1862. AJAR. Used to denote the smallest amount of open- ing to allow the entrance of air, and usually applied to the front sashes or lights. A' JUG A. Bugle. (From a, not, and zugon, a yoke ; in reference to the calyx being one-leaved. Nat. ord. Labiates, or Lipworts [Labiatae]. Linn. i^-Didynamia, i-Gymnospermia.) Hardy plants. Common garden-soil ; division, or ANNUALS. A. Chamcz'pitys (ground-pine). i. Yellow. July. England. „ 1'va (Iva). i. Yellow. May. South of Europe. 1759- PERENNIALS. A. ausira'lis (southern), i. Blue. July. N. Holland. 1822. „ folio'sa (leafy). See A. GENEVENSIS. ,, furca'ta. See CRAINOTOME VERSICOLOR. „ geneve'nsis (Geneva), i. Flesh. July. Switzerland. 1656. „ integrifo'lia (entire-leaved), i. Blue. June. Nepaul. 1821. „ Laxma'nni (Laxmann's). i. Variegated. July. Siberia. 1800. „ orienta'lis (oriental). 2. Blue. June. Levant. 1752. ,, pyramida'lis (pyramidal). $. Blue. May. Britain. A beautiful plant. „ refptans (Eng. Bot., ed. 3, t. 1088). J to i. Blue, purple. Britain. ,, ,, atropurpu'rea. „ „ ru'bra (red-flowered), i. Red. May. Britain. „ „ ru'bra variega'ta (variegated-leaved), i. Blue. April. Britain. ,, rupe'stris (rock). See A. PYRAMIDALIS. AKEBIA. (The name it bears in Japan. Nat. ord. Lardizabalads [Berber ideas]. Linn. n-Moncccia, 6-Hexandria.) The fruit of Akebia quinata is used in Japan as an emollient medicine. Greenhouse evergreen twiner. Root division and cuttings ; sandy loam and peat. A. loba'ta (B. M., t. 7485). Japan and N. China. ,, ,, austra'lis (southern). Leaves with three leaflets. 1907. „ quina'ta (five-leafleted). Lilac-pink. March. Chusan. 1845. AKEE-TREE. Bli'ghia sapida. ALA'NOIUM. (The Malayan name for two trees, bearing fruit not palatable to Europeans. Nat. ord. [Cornacea?]. Linn. i2-Icosandria, i-Monogynia.) Stove evergreen trees. Loam, mixed with peat ; cuttings under glass, with bottom-heat. A. decape'talum (ten-petaled). See A. LAMARCKII. ,, hexape'talum (six-petaled). See A. LAMARCKII. „ Lama'rckii. 10. Pale purple. E. Ind. 1779. ALATE RNUS. Rha'mnus Alate'rnus. ALBERTA. (In honour of Albertus Magnus, a thirteenth-century philosopher. Nat. ord. Rubiaceae.) ORNAMENTAL GREENHOUSE OR STOVE SHRUB. A. ma' gnu (Bull. Cat., 1891). Red. Fruit red, winged. Natal. 1891. ALBI'ZZIA. (In honour of an Italian gentleman. Nat. ord. Leguminosae ; allied to Acacia.) Greenhouse shrubs or trees. Some are hardy ; chiefly useful for their ornamental foliage. A. lophantha is extensively used for sub- tropical gardens raised from seeds. A. Julibri'ssin. Syns. A. rosea, Acacia mollis, and A. Nemu. Asia. 1745. ,, Le'bbek (Beed. Fl. Syl., t. 53). Syns. Acacia Lcbbek and A. speciosa. „ lopha'ntha (B. R., t. 361). White. S.W. Aus- tralia. 1803. Syn. Acacia lophantha. „ odorati'ssima. Syn. Acacia odoratissima. ,, pro'cera. Tropical Asia and Australia. ,, stipula'ta. Syn. Acacia stipulata. ALBU'CA. (From albicans, or albus, white ; referring to the prevalence of white flowers in the genus. Nat. ord. Lilyworts [Liliaceas]. Linn. 6-Hexandna, i-Mono- gynia.) Greenhouse bulbs ; all from the Cape of Good Hope, except where otherwise named. Sandy loam and peat ; suckers from the old bulb, or leaves taken off with a scale. Well adapted for planting out in a border of light loam, in front of a greenhouse ; to be covered from frost like Ixias. A. abyssi'nica (Abyssinian). 2. White. August. 1818. „ Atte'nce. 3. Greenish-white. Zanzibar. 1887. ,, alti'ssima (tallest). 4. White. May. 1789. „ angole'nsis. 3. Yellow, green. Angola. ,, au'rea (golden). 2. Greenish-yellow. June. 1818. „ Buchana'ni (G. C., 1892, xii. 488). Nyasaland. ,, cauda'ta (tailed). 2. Yellow. June. 1791. ,, coarcta'ta (compressed). 2. White. June. 1774. ,, Coope'ri. J. Yellowish-green. S. Africa. „ corymbo'sa (G. C., 1886, xxvi. 38). Allied to A. juncifolia. „ Elwe'sii (G. C., 1880, xiv. 230). See A. WAKEFIELDII. ,, exwia'ta (adder's skin). See URGINEA. ,, fastigia'ta (peaked). 2. White. June. 1774. ,, fibro'sa. i. Yellow, green. S. Africa. ,, filifo'lia (thread-leaved). See URGINEA FILIFOLIA. ,, ,, major (Gard., 1904, Ixv.). See URGINEA. ,, fia'ccida (weak). 2. Yellow, green. June. 1791. ,, fraf grans (fragrant), i. Yellow, green. July. 1791. ,, fu'gax (fleeting). See URGINEA FRAGRANS. ,, Garde 'ni (Capt. Garden's). See SPEIRANTHA CON- VALLARIOIDES. ,, glandulo'sa. £. White, green, yellowish. S. Africa. . ,, juncilo'lia (G. C., 1876, v. 534). S. Africa. ,, ma'jor (greater). 3. Green, yellow. May. 1759. ,, mi'nor (smaller), i. Yellow. May. 1768. „ Nelso'ni (G. C, 1880, xiv. 198, f. 41). Natal. ,, physo'des (flatulent). See URGINEA. ., polyphy'lla. J. White, green. March. S. Africa. 1872. „ seto'sa (bristly), i. Green. June. 1795. ,, spira'lis (spiral-leaved), i. White. June. 1795. ,, ienuifo'lia. |. Pale yellow, green. S. Africa. „ iriochophy'lla. Bright yellow. Natal. 1889. „ viridifto'ra (green-flowered), i. Green. June. 1794. ,, visco'sa (clammy-leaved), i. White, green. June. 1779- ,, vilta'ta (banded). See ORNITHOGALUM. „ Wakefie'ldii (B. M., t. 6429). Syn. A. Elwesii. E. Trop. Africa. 1879. ALBURNUM ALLANTODIA ALBURNUM. The layers of young wood next be- neath the bark, in which layers the vessels are situated for conveying the sap from the roots to the leaves. ALCHEMI'LLA. Lady's Mantle. (From alkemtlyeh, .:ncname. Nat ord. Sanguisorbs [Rosaceae]. Linn. 4-Tetrandria, i-.Monogynia.) Herbaceous perennials. Common dry soil ; seeds, or divisions. Will succeed in any dry soil. Drainage must be good ; suitable for the Rock-garden, except the two greenhouse species. GREENHOUSE. A. cipe'nsis (Cape), i. Green. June. Cape of Good Hope. 1818. „ sMtidurfo'lia (sibbaldia-leaved). i. White. June. Mexico. 1823. HARDY. A. alpi'na (alpine), i. Green. June. Britain. „ fi'ssa (cleft-leaved), i. Green. July. Switzerland. 1826. „ pentaphy'llea (five-leaved), i. White. July. Switzer- land. 1784. ., pube'scens (downy). See A. VULGARIS. ., stri'cea (silky), i. Green. July. Caucasus. 1813. ;t'rw. i. Green. July. Britain. ALCHO'RNEA. (Derivation not clear. Nat. ord. Euphorbiaceae.) Greenhouse shrub. Cuttings in sand under a bell- glass. Loam, leaf-mould, and sand. A. ilicifo'lia (holly-leaved). 3. Green. Australia. 1829. A'LCOVE. A seat in a recess, formed of stone, brick, or other material. A LDER. See A'LNUS. ALECTORU RUS. (From alekfor, a cock, and oura, a tail ; in allusion to the long stamens in one form of the flower. Nat. ord. Liliaceae.) Hardy perennial herb, with thick rootstock. Offsets. Well-drained soil. A. yedoensis (Yedo). 1-2$. Pale rose. Japan. 1910. ALETRIS. (From alctron, meal; referring to the powdery appearance of the whole plant. Nat. ord. Bloodworts [Hasmodoraceae]. Linn. 6-Hexandria, i-Mono- gynia.) A. farino'sa is the most intense of bitters known. Hardy herbaceous perennials. Shady situation. Peat or loam and leaf-soil ; offsets. A. au'rea (golden- tipped). i. Yellow. July. N. Amer. 1811. ,. farina' sa (mealy), i. White. June. N. Amer. 1768. ALEURITES. (The name is the Greek word for mealy ; in reference to the mealy appearance of the plants. Nat. ord. Spurgeworts [Euphorbiaceae]. Allied to Croton.) Stove evergreen trees. Loam. Ripe cuttings root readily in sand, under a glass, in heat. A. corda'ta (heart-leaved). Japan. 1818. „ tri'loba (three-lobed). 10. Apetal. October. Society Islands. 1793. " Candleberry Tree." ALEXANDERS or ALISANDER(Smy rntum Olusa'trum) received its common name from the Greek, which means " a helper of man," because formerly believed to possess powerful medicinal properties. It was also much culti- vated for its stems, when blanched, to be eaten as celery, which it slightly resembles in flavour. Sow any time from the end of March to the commencement of May, in drills three feet apart. Thin the plants when two inches high to a foot apart, and the seedlings removed may be planted in rows at similar distances. Earth them up, to blanch like celery, when about a foot high. The plants will last two years ; but the stems are finer and crisper, if raised from seed annually. Grow it on a rich, light soil, and give it abundance of water and liquid- manure. ALEXANDRIAN LAUREL. Daneea Laurus. ALEYRO DBS PROLETELLA. See INSECT PESTS. ALFALFA, Lucerne (Medicago saliva. Linn.). Deep- rooted perennial forage plant. See MEDICAGO SATIVA. ALG2EL Name applied to seaweeds. ALHA'GL (The Arabic name of the plant. Nat. ord. Leguminous Plants. Allied to Hedysarum [Leguminosas]. Linn. ij-Diaddphia. i-Decandria.) The natural secretion from the leaves and branches of A. tnaurorum is supposed by some to be the manna of Scripture. It is worthy of remark, that this secretion is not now formed in Arabia, Egypt, or India, but only in Persia, where it is highly esteemed as food for cattle. Both require the protection of a greenhouse in winter. Sandy loam and peat ; young cuttings and seeds, the first in sand, the latter in a hotbed. Winter temp., 40° to 45° ; in summer, 55° to 70°. A. camelo 'rum (camels'). 2. Red. July. Siberia. 1816. „ mauro'rum (Moors'). 2. Red. July. Egypt. 1714. ALIBE RTIA. ( In honour of A libert, a French chemist. Nat. ord. Cinchonads [Rubiaceae]. Linn. $-Pentandria, i-Monogynia.) Stove evergreen tree. Cuttings ; sandy peat. A. edu'lis (eatable). 12. Cream-coloured. Guiana. 1823. ALJBRE XIA TOMENTO SA. See DOLIA. ALTSMA. Water Plantain. (From the Celtic word alis, water. Nat. ord. Alismads [Alismaceae]. Linn. 6-Hexandria, \-Pplysynia.) Hardy aquatics. Seed ; sandy peat immersed in water. A. Plantago is recommended in hydrophobia. A. Damaso'nium. See DAMASONIUM. ,, lanceola'tum (spear-leaved). See A. PLANTAGO. ,, na'tans (floating). See ELISMA. ,, parviflo'rum (small-flowered). See A. PLAXTAGO. ,, Planta'go (plantain). 2. Pure white. July. Britain. ,, ranunculoi'des (ranunculus-like). See ECHINODORUS. ,, trivia' le (trivial). See A. PLANTAGO. ALKANE'T. Alka'nna tincto'ria. ALKA NNA. (The Arabic name. Nat. ord. Boragin- aceae.) Hardy perennial herbs. Divisions. Ordinary garden soil. A. lit tea (yellow). Yellow. Europe. „ orienta'lis (oriental). 2. Yellow. June. Levant. 1713. „ tincto'ria (dyer's). 2. Blue. July. Europe; Orient. 1596. ALLAMA'NDA. (In honour of Dr. Allamand, of Leyden. Nat. ord. Dogbanes [Apocynaceae]. Linn. 5-Pentandria, i-Monogynia.) This order is remarkable for handsome flowering plants, with deleterious qualities. An infusion of the leaves of A. cathartica is a valuable purgative. Stove evergreen climbers. Rich loam ; cuttings root readily in sand, with bottom-heat and moist air. Winter temp., 55° to 65° ; summer, 65° to 75°. Keep the plants dry during the autumn and winter ; start them early in the spring. A. Auble'tii (B. M., t. 4411). See A. CATHARTICA. „ catha'rlica (cathartic). 12. Yellow. July. Guiana. 1785- ., Chflso'ni. Garden Hybrid. ,, grandifto'ra (large-flowered). Yellow. June. Brazil. 1844. „ neriifo'lia, (B. M., t. 4594). June. 1851. „ no'bilis(B.U., 1.5764). Yellow. July. Brazil. 1867. „ parae'nsis (Para). Yellow. Brazil.' 1846. ,, Scho'tlii (Schott's). September. Yellow. Brazil. 1847- o'ni (Gfl., 1887. 554, 560-1, f. 142). „ verliciUa' ta (whorl-leaved). June. E. Ind. 1812. „ ,. magni'fica (Williams' Cat., 1888. 19). „ viola'cea (G. C., 1889, vi. 304). Purple. Brazil. 1859. Re-introduced 1889. „ Willia'msii (G. C., 1891, x. in). A variety of A. cathartica. ,, uardlea'na. Yellow, outside maroon. New Grenada. 1881. ALLANTO DIA. (From allantos, a sausage ; in refer- ence to the cylindrical form of the indusium, or the case which encloses the seeds of Ferns. Nat. ord. Ferns [Filices]. T inn. 24'Cryptogamia, i-Filices.) ALLARDTIA ALLIUM Greenhouse Ferns ; division of the roots, or sowing spores ; equal parts, turfy peat and loam. A. austra'lis (southern). Brown. Van Diemen's Land. 1820. Syn. of Asplenium umbrosum. „ axila'ris (axillary). 2. Brown. Madeira. 1779. „ brunonia'na (Brownian). 2. Himalaya ; Java. „ strigo'sa (strigose). 2. Brown. Madeira. „ te'nera (tender), i. Brown. N. Holland. 1820. „ umbro'sa (shade-loving). 4. Brown. Madeira. 1779. See ASPLENIUM UMBROSUM. ALLA'RDTIA. See TILLA'NDSIA. ALLEYS are of two kinds :— i. The narrow walks which divide the compartments of the kitchen-garden ; and, 2. Narrow walks in the shrubberies and pleasure- grounds, closely bounded and overshadowed by the shrubs and trees. ALLIGATOR PEAR. Perse' a grali'ssima. ALLIO'NIA. In honour of C. Allioni, an Italian botanist. Nat. ord. Nyctagos. Allied to the Marvel of Peru [Nyctaginacea?]. Linn. ^-Tetrandria, i-Monogynia.) Hardy annuals. Seeds ; sandy loam. A. incarna'la (flesh-coloured). i. Flesh. August. Cumana. 1820. ,, ova'ta (egg-leaved). See OXYBAPHUS FLORIBUNDUS. ,, viola'cea (violet-coloured). See OXYBAPHUS. A'LLIUM. (From the Celtic all, meaning hot, or burning ; referring to the well-known qualities of all the Onionworts, which are now classed in the Nat. ord. Lily- worts [Liliaceae]. Linn. 6-Hexandria, i-Monogynia.) The onion, garlic, and leek, according to Dr. Royle, are the plants translated as such in the Bible (Num. ch. xi. 5). The genus includes the onion, garlic, &c. Hardy bulbs. Seeds or offsets ; rich, light loam. A. acumina' turn, f. Deep rose. July. N.W. Amer. 1840. „ „ ru'brum. Deep red purple. California. „ A'kaka (B. T. O., 1894, 226). See A. KARATAVIENSE. „ cdbopilo'sum (G. C., 1903, xxxiv. t. 34). „ Alexia'num. Whitish, striped brownish - purple. Turkestan. 1890. „ amblyopky'llum(Ga., t. 1190). 2. Purple. Turkestan. 1885. ,, ammo'philum. See A. ANGULOSUM. „ A mpelopr a' sum (Wild-leek). 2. Purple. May. Eng- land. „ a'nceps. £. Purple. May. California. 1875. „ Anderso'mi (Anderson's). See A. SENESCENS. „ angulo'sum (angulose). i. Light purple. June. Siberia. 1739. ,, ascalo'nicum (askalon, or shallot), i. Purple. June. Palestine. 1546. „ „ ma'jus (greater askalon, or scallion). i. Purple. July. South of Europe. ,, a'sperum (rough). See A. CARINATUM. ,, azu'reum (blue-coloured). See A. C^ERULEUM. „ backhousia'num. 3. Himalayas. 1885. „ baueria'num. i. Pale red. Cyprus. 1874. „ Bidwi'llia. J. Bright rose. July. Sierra Nevada. ,, &rac/tys/e'»non(short-stamened). See A. SUBHIRSUTUM. „ Brcwc'ri. f. Deep rose. July. California. 1882. „ cabu'licum (B. M., t. 7294). Afghanistan. „ ceeru'lfum (sky-blue). Blue. June. Russia. 1840. ,, carina' turn. i. Violet. June. Europe. 1823. „ ca'spium. 3. Green. May. Astrachan. „ Ctfpa (onion). 3. White. June. „ ,. aggrega'tum (aggregated onion), i. White. June. „ ,, pauciflo'rum (few-flowered onion). 2. White. June. ,, cepcefo'rme (onion-form). See A. CEPA. „ cinSreum (grey), i. Straw. July. Siberia. 1829. ,, confefrtum (crowded). See A. SENESCENS. ,, conge'stum (crowded-flowered). See A. STELLERIANUM. „ controve'rsum (contrary-stemmed). See A. SATIVUM. ,, cya'neum. Blue. Kansu. N. China. 1890. Syn. A. cyaneum macrostemon. „ desce'ndens (down-flowering). See A. SPH/EROCE- PHALUM. „ Diosco'ridis. Purple, green, white. June. Sicily. 1832. Syn. N ectaroscordum siculum. ,. ela'lum (Gfl.. t. 1251). 3. Purple. Central Asia. 1887. A. EUi'sii(B. M., 1.7875). Khorasan, Persia. Turkestan 1880. „ Erde'lii. £. WTiite. Palestine. 1879. „ falcifo'lium. J. Pale rose. August. N.W. Amer 1880. „ falcifo'rme. J. White. California. 1882. „ Fetiso'wii. Rosy lilac. Turkestan. 1879. „ Fische'ri (Fischer's), i. Lilac. July. Siberia. 1829 ,, fistulo'sum (pipe-leaved). Welsh onion. 2. Green yellow. April. Siberia. 1629. „ fla'vum. i. Yellow. Italy. 1759. „ Ira! grans (B. R., t. 898). See NOTHOSCORDUM. „ giga'nteum (Gfl., t. 1113). ij. Rose lilac. 1883 Merv. „ glau'cum (milky-green). See A. SENESCENS. „ gra'cile (Andr. Rep., t. 107). See NORTHOSCORDTJM. „ gutta'tum. See A. MARGARITACEUM. „ Hieroso'lymce (Damm. Cat.. 1889, 3). f. White. Palestine. „ Holtze'ri (Gfl., t. 1169, f. a.-c.). White, anthers rose. Turkestan. 1880. „ illy'ricum (Illyrian). See A. ROSEUM. ,, inodo'rum (B. M., t. 1129). See NOTHOSCORDUM. ,, intermedium (intermediate). See A. PANICULATUM. „ kansue'nse (Regel. Descr., 6). Blue. Kansu, N. China. Syn. A. cyaneum brachystemon. „ karatavie'nse (Gfl., t. 941). £. White. Turkestan. May. 1878. ,, litto'reum (sea-side). See A. MONSPESSULANUM. „ longifo'lium (long-leaved), i. Dark purple. July. Mexico. 1826. ,, Maclea'nii(B. M., t. 6707). Mauve, purple. Summer. Cabul. 1882. „ macnabia'num. i. Deep rose. N. Amer. „ macra'nthum (B. M., t. 6789). Deep purple. E. Himalayas. „ ma'gicum. See A. NIGRUM. „ margarita'ceum. ij. White. Europe. ,, me'dium (middle). See A. TRIQUETRUM. „ Mo'ly (moly). i. Yellow. June. South of Europe. 1604. ,, monspessula'num. 2. Purple. Italy. 1818. ,, murraya'num. See A. ACUMINATUM. ,, muta'bile. i to 2. White or rose. July. N. Amer. 1824. „ narcissiflo'rum. J. Deep purple. Italy. 1875. ,, neapolita'num. ij. White. S. Europe. 1823. ,, nevade'nse. \. White or rose. Sierra Nevada. 1882. ,. ni'grum. 3. Violet or whitish. June. S. Europe. Syn. A. magicum. „ odo'rum. i. White, pink. July. Siberia. ,, olera'ceum. 2. White. August. S. Europe. 1818. ,, Ophiosco' rodon (garden rocambole). See A. SATIVUM. ,, oreo'philum. i. Reddish-purple. Turkestan. „ orienta'le. Asia Minor. ,, ,, rube'llum (Damm. Cat., 1889, 3). „ ostrowskia'num. 2. Purple. W. Turkestan. 1882. „ oviflo'rum (Gfl., t. 1134). 3. Dark lilac. Tibet and Sikkim. „ oxype'talum. See A. OLERACEUM. ,, panicula' turn. i. White. June. 1827. ,, parado'xum. i. White. Siberia. „ parciflo'rum (G. C., 1888, iv. 236). f. Purple. Corsica and Sardinia. 1888. ,, pedemonta'num. See A. NARCISSIFLORUM. „ Po'rrum (leek). 2. White. Switzerland. 1562. ,, proli'ferum (proliferous). See A. CEPA. ,, przewalskia'num. Rosy-lilac. Kansu, China. 1890. ,, pu'lchrum (beautiful). See A. NIGRUM. ., Pu'rshii (Pursh's). See A. VINEALE. ,, ramo'sum (branchy). 2. Pale yellow. June. Siberia. 1819. „ reticula'tum. i. Pink or white. Summer. N. W. Amer. 1882. „ ,, alternifo'lium. N. W. Amer. ,, ro'seum. i. Pale rose. Summer. S.Europe. 1752. ,, rotu'ndum. z. June. Hungary. 1826. „ sati'vum (garlic). 2. White. June. Sicily. 1548. ,, Schczno'prasum (chives). J. Flesh. May. Britain. ,, Scorodo'prasum (rocambole). 3. Light purple. July. Denmark. 1596. ,, SCOT zonercefo' Hum (scorzonera-leaved). i. Yellow. June. South of Europe. 1820. „ Semeno'vi (Gfl., t. 1156). Yellow. Central Asia. 1884. ALLMANIA ALOCASIA A. semiretschenskia'num (Gfl., t. 971, f. g-k). Turkestan. .. sene'scens. i. Purple. July. Siberia. „ si'culum (Sicilian). Purple, green, white. June Sicily. 1832. „ sphcfroce'phalum. t. Reddish-purple. S. Europe. 1759. ,. Sprenge'ri. Yellowish. Jaffa. 1889. .. spu'num (spurious). See A. SENE.- „ sttlleria'num (Stellerian). i. Purple. May. Siberia. 1818. ., stipita'tum. 6. Purple, violet. Bokhara. 1881. „ strami'neutn. i. Straw- yellow. Manchuria. 1877. „ stria' turn (B. M., tt. 1035, 1524). See NOTHOSCORDUM. „ subhirsu' turn. 2. White. „ trique'trum. i\. White, green. S. Europe. ., unifo'lium. itoa. Mauve-pink. July. California. 1873. ,, ursi'num. i. White. Summer. Britain. „ va'lidum. 2. White or rose. Summer. California. 1881. „ Victoria'lis (Victor's). 2. Green, yellow. May. Austria. 1739. „ ., angustifo'lium (Victor's narrow-leaved), i. Green, yellow. April. ,. i-inca'le. i. Pink. June. Britain. .. viola' 'cfum (violet). See A. CARINATUM. ,. Waldstei'nii (Waldstein's). See A. ROTUNDUM. „ sebdane'nse (Gard., 1899, Iv. 282). White. Syria and Armenia. ALLMA'NIA. (A commemorative name. Nat. ord. Amarantaceae.) Stove perennial herbs. Seeds. Cuttings in sand in a close frame. Fibrous loam, leaf-mould, and sand. A. a'lbida (whitish). White. India; Malaya. „ nodiflo'ra (node-flowering), i. Yellow. July. India ; Malaya. 1824. ALLOPHY'LUS. (From aUos, diverse, and phulon, a race. Nat. ord. Sapindacese.) Stove, white-flowered evergreen. Cuttings in bottom- heat. Loam, peat, and sand. A. Co'bbe (Cobbe). 12 to 15. Eastern Asia. 1804. ALLOPLE'CTUS. (From olios, diverse, and plekein, to plait ; in reference to the leaves. Nat. ord. Gesnerworts [Gesneraceae]. Linn. Didynamia, 2-Angiospermia.) Stove evergreens. Light, rich soil ; cuttings. Allied to Gesnerias, and require similar treatment. A. bi' color. Leaves velvety-green, with silvery-grey band. S. Amer. 1869. ., capita'tus (B. M., t. 4452) 3. Red, yellow. March. S. Amer. 1848. „ chrysa'nthus. Yellow. Colombia. 1853. , cocci'neus. Guiana. „ co'ncolor. See A. DICHROCS. „ crista'tus. W. Ind. ,, di'chrous (two-coloured). 2. Purple, yellow. Brazil. 1845. „ ., co'ncolor. Red. Brazil. 1846. „ Forge'tii (Forget's). Pale yellow. Peru. 1910. „ peiia'tus. i. Yellow. Aug'ust. Costa Rica. 1877. „ re' pens (creeping). Yellow, brown. February. St. Martha. 1845. This is a climbing plant. ,, Schli'mii. Purple, yellow. New Grenada. 1851. „ tigri'nus (tiger-spotted). 3 to 4. White, pink. Vene- zuela. 1852. „ vitta'tus. Yellow, calyx crimson. Peru. 1870. „ zamore'nsis. i. Yellow, calvx orange-red. Colom- bia. 1875. ALLOSORUS. (From olios, diverse, and soros, a heap ; in reference to the variety of the patches of fructification — son" — on the back of the leaf. Nat. ord. Ferns [Filices]. Linn. 2^-Cryptogamia, i-Filices.) A. acrostickoi'des. See CRYPTOGRAMME CRISPA. „ calomela'nos (deltoid-leaved). See PELL.tA. carda'tus (heart-leaved). See PELLX.A. cri'spus (curled). See CRYPTOGRAMME. flexuo'sus (zigzag). See PELL>CA CORDATA. imbrica'tus. See JAMESONIA. Karwi'nskii. See LLAVEA CORDIFOLIA. ALLOTMENT. A space of land divided amongst so many labourers or artisans, and generally at the same price' as that which the farmer pays. It may just be such a piece of ground as a man and his family may successfully cultivate in their over-hours, after attending to their usual employment during the day. The term allotment thus becomes synonymous with garden ; and, if near to the occupier's home, such a piece of ground is of great importance to him, socially and morally. Or, secondly, an allotment may be such a space of ground as will secure the labourer in employment, when otherwise he might be without it. In many districts the local authorities assist, or let ground at reduced rates, and in the suburbs of London and other large towns holders of from five to ten rods of ground find it healthy exercise, and also get the benefit of fresh vegetables. ALLSEED. Polyca'rpon. ALLSPICE. Calyca'nthus. ALLSPICE-TREE. Pime'nta. ALLUVIAL SOIL is so called from the Latin word alluere, to wash down ; because the soil so named is that rich deposit of finely-divided earths and decomposing vegetable matters which, forming the land in valleys, and on the banks of rivers, is evidently formed of the richest and finest portions, washed down from higher situated soils. Alluvial soils are usually very fertile, and excellent for pasturage. ALMOND. Amy'gdalus. AXNUS. The Alder-tree. (From al, near, and Ian, the bank of a river ; in reference to the situation where the Alder delights to grow. Nat. ord. Birchworts [Cupuliferas]. Linn. 2i-Monoscia, 4-Tetrandria.) Hardy deciduous trees. The flowers have no petals. Layers, or seeds ; light loam, in moist situation. A. barba'la (bearded). March. Caucasus. 1838. ,, canade'nsis (Canadian). See A. SERRULATA. „ cordifo'lia (heart-leaved). June. Naples. 1818. „ gla'uca (milky-green). See A. INCANA. ,. glutino'sa (sticky). April. Britain. ,. „ emargina'ta (five-notched-leaved). April. Britain. „ „ fo'liis va-riega'tis (variegated-leaved). April. Britain. „ ,, imperia'lis (imperial). Leaves very finely cut. „ „ inci'sa (cut-leaved). April. Britain. „ „ lacinia'ta (jagged-leaved). April. Britain. ,, ,, quercifo'lia (oak-leaved). April. Britain. 1838. , inca'na (hoary-leaved). 20. June. Europe. 1780. ,, angula'ta (angular-leaved) . 20. ,, pinna'to, (pinnate). See A. INCANA INCISA. ,, inci'sa. 26. June. Europe. , jorulle'nsis (Jorulla). Mexico. , macroca'rpa (long- fruited). See A. GLUTINOSA. , macrophy'lla (long-leaved). See A. SERRULATA. , obcorda'ta (two-lobed). See A. CORDIFOLIA. , oblonga'ta (oblong-leaved). 20. June. South of Europe. 1730. „ ,, elliptica (elliptic-lobed). 20. June. ,, oxyacanthafolia (oxycanth-leaved). See A. GLUTI- NOSA INCISA. „ pu'mila (dwarf). 10. June. „ ru'bra (red). 20. June. ,, rugo'sa (wrinkled). See A. SERRULATA. „ serrula'ia (saw-leaved). 20. June. N. Amer. 1769. ., sibi'rica (Siberian). See A. INCANA. ,, subrotu'nda (roundish-kar«d). 23. April. ,, undula' ta (w awe-leaved) . 20. June. N. Amer. 1782. ALOCA'SIA. (From a, without, and Colocasia.) Allied to Colocasia. Ord. Araceae. Handsome stove foliage ; plants propagated by offsets or divisions, and some may be raised from seed ; should be potted in rough, fibrous loam, peat, and sand ; some sphagnum mess may also be used. Heat moisture, and when growing, liquid manure may be given freely. A slight shading is necessary in bright weather. A. alba. ij. White. Java. 1854. ,, ama'bilis. See A. LONGILOBA. „ augustia'na (111. Hort., t. 593). Papua. „ Chelso'nii. Hybrid between A. cuprea and A. longi- loba. ,, cuculla'ta. 2. Green, whitish. Spring. India. 1826. ,, cuprea. i to ij. Purplish, white. Borneo. 1860. Syns. A . metallica, Xanthosoma plutnbea. „ atsmetia'na. Leaves sinuate. 1908. ALOE 28 ALOE A. e'minens. Leaf dark green above, purple, with pale green veins ; spathe green. E. Ind. 1887. „ Gaulai'nii. Dark green leaves, with silvery nerves above ; light violet, with blackish nerves beneath. 1890. ,, gtga'ntea. See A. LONGILOBA. ,, gra'ndis. 5. Spathes white, striped carmine outside. E. Indian Archipelago. ,, gutta' ta. aj. Spathe white, spotted with purple. Borneo. 1879. ,, hy'brida. A cross between A. Lowii and A. cuprea. „ illu'stris. Leaves rich green, with olive-black patches. India. 1873. ,, i'ndica. 2. Whitish, green. India. ,, „ variega'ta. „ Jenni'ngsii. Leaves green, with blackish patches between the veins. India. 1867. This is Colo- casia affinis. „ Johnslo'ni. Leaves red-veined, stalks spiny. Solo- mon Isles. 1875. See CYRTOSPERMA. ,, Lierva'lii. Leaves bright green. Philippines. 1869. „ Linde'ni(l\\. Hort., t. 603). Spathe pale green, spadix white. Papua. ,, longilo'ba. i|. Green, whitish. Leaves green, with silvery veins. Java. 1864. Syns. A. amabilis and A . giganlea. „ Lo'wii. i. White ; olive-green, with thick white ribs . deep purple beneath. Borneo. 1862. „ macrorrhi' za. 5. Green, whitish. Polynesia. 1818. „ ,, variega'ta. Leaves blotched with cream. Ceylon. ,, Marcha'llii. Leaves green, with dark blotches, and broad central silvery band. India. 1811. See COLOCASIA MARCHALLI. ., meta'llica. See A. CUPREA. ., navicula'ris. i. Whitish. May. India. 1855. „ odo'ra (odorous). 3. Green, yellow. May. India ; China. 1810. „ Po'rtei (Forte's). New Guinea. 1862. ,, pri'nceps. Leaves olive-green, greyish beneath, with chocolate-brown veins. Malay Archipelago. 1888. „ pu'mila. £. Green. January. Borneo. 1879. „ Putze'ysi (111. Hort., 1.439). Leaves dark green above, purple beneath ; veins pale green. Sumatra. 1882. ,, Regi'na (111. Hort., t. 544). Leaves dark green above , brownish purple beneath ; spathe whitish. Borneo. 1884. „ Regnie'ri (Regnier's). Leaves dark green, with whitish ribs. Siam. 1887. '„ reve'rsa. i. Leaves grey-green, veins darker. Philippine Islands. 1890. ,, Roe'zlii. See CALADIUM MARMORATUM. ,, sanderia'na. Leaves metallic blue, veins white. Indian Archipelago. 1884. „ scabriu'scula. Spathe and spadix white. N. W. Borneo. 1878. ,. Sede'ni. A hybrid between A. Lowii and A. cuprea. „ Singapore' nsis. ij. Penang. „ sinua'ta. Spathe green, spadix white. Philippines. 1886. „ thibautia'na. 2. Leaves dark green, with white venation above, purple beneath. Borneo. 1878. ., variega'ta. See A. INDICA. „ Villaneu'vci (111. Hort., xxxiv., t. 21). „ watsonia'na (G. C., 1893. xiii. 442, 569, f. 83). Olive- green, and dark purple on the upper surface and beneath. See A. PUTZEYSI. „ zebri'na. 3. White. June. Philippine Isles. 1862. There are also several garden hybrids. A'LOE. (From alloeh, its Arabic name. Nat. ord. Lilyworts [Liliaceae]. Linn. 6-Hexandria, i-Monogynia.) Greenhouse evergreen succulents, from the Cape of Good Hope. Sandy loam and peat, with a little reduced manure, and full one-third of broken bricks and lime- rubbish, and good drainage. Give very little water in winter. Medium temp, in winter, 40° ; in summer, 50° to 70° ; water with care in winter. Propagated from suckers or leaves, inserted in gravelly soil. As purga- tives, the juice of the tree-aloes are exclusively in use, particularly that of A. socotrana, vulgaris, purpurascens, and spicata. A. abyssi'nica (W. G., 1896, 102). 3. Yellow. Abys- sinia. 1777. „ „ Peaco'ckii (B. M.. t. 6620). Yellow. Abyssinia. 1879. A. abyssi'nica percra'ssa. Red. Abyssinia. 1873. ,, acumina'ta (spike-leaved). See A. HUMILIS. „ africa'na. i. Yellow. October. Cape of Good Hope. 1823. „ agayefo'lia. Red. green. Autumn. 1879. „ albispi'na (white-spined). Scarlet. June. 1796. ,, alboci'ncta (white-banded). See A. STRIATA. ,, arbore'scens (tree-like). Red. June. 1731. ,, arista'ta (awned). Orange. May. 1801. „ „ leiophy'lla. 1879. ., Athersto'nei. See A. PLURIDENS. ,, atrovi'rens. See HAWORTHIA. „ auranti'aca (G. C., 1892, xi. 780). S. Africa. ,, Bai'nesii. S. Africa. ,, Barbe'rtB. See A. BAINESII. ,, Bau'mii (Baum's). 3 to 5. Orange-red. S.W. Africa. 1904. ,, Bayfie'ldii. See GASTERIA. ., Bedinghau'sii (M. K., 1896, 24). Garden hybrid. ,, Begui'nii (M. K., 1896, 24). Garden hybrid. ,, Bolu'sii. See A. AFRICAN A. ,, Bour'ea. Pale green tinged with red. 1822. Syn. Bowiea africana. „ brachy' stachys (B. M., t. 7399). Zanzibar. „ brevifo'lia (short-leaved). Orange. June. 1810. , Buchana'ni (K. B., 1895, 119). Trop. Africa. , c&'sia (grey). 2. Orange. July. 1818. , ,, da'tior (taller). 9. Red. June. 1821. , chine' nsis (Chinese). Yellow. June. 1821. , chloroleu'ca (G. C., 1877, viii. 38). 6 to 10. Pale yellowish. S. Africa. 1877. „ Chludow'ii (M. K., 1896, 24). Garden hybrid. „ cilia'ris (hair- fringed). Red. June. 1821 ,, Commely'ni (Commelin's). See A. MITRIFORMIS. ,, commuta'ta. 2. Coral-red May. S. Africa. 1877. „ consobri'na. 2. Reddish-yellow. S. Africa. 1845. „ Coope'ri. i. Orange, greenish. Natal. 1862. Syn. A. schmidtiana. „ cya'nea (M. K., 1896, 24). Garden hybrid. ,, depre'ssa (depressed). Orange. August. 1831. „ Derbe'tzi (R. H., 1894, 147). Garden hybrid. ,, dicho'toma (pair-branched). Red. July. 1781. „ di'stans (distant). 6. Red. July. 1732. ,, „ prede'ssa (&a.t-leaved). 6. Red. July. 1820. „ „ refle'xa (reflexed). 4. Red. July. 1820. „ drepanopliy'lla. 8 to 10. Whitish, green. S. Africa. 1862. „ echina'ta (hedge-hog). See A. HUMILIS. ,, flavtspi'na (yellow-spined). See A. MITRIFORMIS. ,, frute'scens (shrubby). See A. ARBORESCENS. ,, gla'uca (milky-green). Red. April. 1731. ,, ,, rhodaca'ntha (lesser red-spined). 4. Red. May. i73i- „ gra'cilis (graceful). Orange. June. 1822. „ Gree'nii (B. M., t. 6520). 2. Red. S. Africa. 1875- ,, lianburya'na. See A. STRIATA. „ heteraca'ntha(B. M., t. 6863). 3. Bright red, whitish. ,, Hiledbra' ndtii. f. Coral red, yellowish, green. E. Trop. Africa. 1888. „ Ho'ltzei (M. K., 1896, 24). Garden hybrid. ,, Hoye'ri (M. K., 1896, 24). Garden hybrid. ,, hu'milis (Jacq. H. Schoanb, t. 420). Orange. April. 1731- ., „ acumina'ta (B. M., t. 757). Orange. April. 1795. ,, ,, incu'rva (B. M., t. 828). Orange. May. 1731. ,, ,, macile'nta. Leaves tinged with purple. ,, ,, subtubercula'ta. Orange. June. 1620. ,, imbrica'ta (W. G., 1893, 194). Garden hybrid. ,, incu'rva (incurved). See A. HUMILIS. ,, ine'rmis. Arabia. See A. HETERACANTHA. ,, insi'gnis (G. C., 1885, xxiv. 40, 41, f. 8). Garden hybrid. ,, Kir'kii (B. M., t. 7386). Orange, tipped with brown. Zanzibar. „ Lae'tii (M. K., 1896, 24). Garden hybrid. ,, Ice'vis (smooth), i \. July. 1820. ,, latifo'lia (broad-leaved). Scarlet. July. 1795. „ linea'ta (line-marked). Scarlet. 1789. ,, „ glauce'scens (milky-green-marked). Scarlet. 1789. „ Lapai'xii (M. K., 1896, 27). Garden hybrid. ,, Lau'chei (M. K., 1896, 27). Garden hybrid. ,, longiarista' la. See A. ARISTATA. „ longiflo'ra (G. C., 1888, iv. 756). ij. Pale yellow, green. 1888. ALOMIA 29 ALPINIA X. Lun/M(K. B., 1894. 342)- Reddish-green. Arabia. „ Ly'nchii (G. C.. 1881. \v. 266). 2$. Pale yellow. greenish. 1881. Garden Hvhri«l. ,. macraca'ntka (B. M., t. 6580). Yellow, red. March. 1862. ,. macroca'rpa. i. Coral-red. April. Abyssinia. 1870. inargtna'lis. See LOMATOI-HYLIA'M HORBOMCUM. „ Marlo'tkii (Marloth's). Flower-spikes horizontal. British Bechuanaland. 1909. ,, mitrifo'rmis (B. M., t. 1270). Red. August. 1731. Syn. A. Commtlyni. „ flavispi'na. „ „ pachyphy'lla. S. Africa. 1862. „ Montci'roi (G. C., 1889, vi. 523). Dull red. Delagoa Bay. 1889. ,, myriaca'ntha. 2. Red, green. May. Cape of Good Hope. 1823. ,, ni'tens. S. Africa. 1878. „ no'bilis. Blue. August. 1800. ,. Nowo'tnyi (M. K., 1896, 27). Garden hybrid. ., palle'scens. See A. SERRULATA. „ pallidiflo ra (pale-flowered). Pale flesh. S. Africa (?). 1907. „ panicula'ta. See A. STRIATA. „ pendulifio'ra (G. C., 1888 iv. 178). Pale yellow. Zanzibar. „ percra'ssa. Coral-red. May. Mountains of Abys- sinia. 1879. See A. ABYSSINICA. „ Pe'rryi (B. M., t. 6596). \. Green. Socotra. 1879. „ platy'Upis (G. C., 1877, viii. 38). 10. Coral-red or yellow. S. Africa. 1877. „ plica'tilis. 10. Reddish- yellow. 1731. ., plu'ridens. Red. July. 1823. „ praU'nsis (B. M., t. 6705). ij. Scarlet. S. Africa. 1862. „ proli'fera. See A. BREVIFOLIA. „ ,, ma'jor. Orange. April. 1819. ,, purpura'scens. Purple. August. 1789. „ Que'hlii (M. K.. 1896, 27). Garden hybrid. ,, rhodaca'ntha. See A. GLAUCA. „ rubrolu'tea (red-yellow). Red, inner yellow, with brown tips. Trop. S.W. Africa. 1909. „ sapona'ria (soapy). Red. July. 1727. ,. „ lu' teostria' ta (yellow-striped, soapy). Red. July. 1821. ,, Schimpc'ri. 2. Orange-scarlet. June. Abyssinia. 1876. „ schmidti'ana (Gfl., t. 970). See A. COOPERI. ., Sermoi'dea. 4. Kaffraria. 1862. ,, Se'rra (saw). Orange. July. 1818. „ serrula'ta (finely- toothed). Red. July. 1789. „ simonia'na (W. G., 1893, 194). Garden hybrid. „ spica'ia (spiked). Red. 1795. ,, spino'sior (more spiny). Red. April. 1820. ,, stria'ta. Scarlet. July. 1795. Syn. A. paniculata. „ ,, oligospei'la (G. C. 1894, xv. 588). British Kaffrari a ,, stria tula (slight-striped). Red. June. 1821. „ subere'cta (slightly-leaning). See A. HUMILIS. „ ,, semigutta'ta (half -spotted). Orange. May. 1819. „ subtubercula' ta (slightly-knobbed). See A. HUMILIS. „ succetri'na (socotrine). Red. March. 1731. ,, tenuifo'lia (thin-leaved). Orange. June. 1831. „ tenu'ior (thinned). Orange. June. 1821. ., Thra'skii. 5. S. Africa. 1860. „ tricolor (B. M., 6324). Coral-red, flesh, yellow. Spring. S. Africa. 1875. ,, tubercula' ta. Orange. April. 1796. „ variega'ta. Pink. June. 1790. ,, vi'rens (B. M., t. 1355). $. Red. Autumn. ,, ,, macMnta. See A. HUMILIS. ., xanthaca'nlha. See A. MITRIFORMIS. .. Zeyhe'ri. See A. BAINESII. ALO MIA. (From a, not, and loma, a fringe. Nat. ord. Composites. Allied to Eupatorium [Compositae]. Linn. ig-Syngenesia, \-JEqualis.) Half-hardy evergreen. Sandy loam ; cuttings ; temp, not below 35° in winter. A. ageratoi'des (ageratum-like). White. July. Mexico. 1824. ALO'NA. (Letters of the primitive name, Nolana, transposed from Nola, a little bell ; in reference to the form of the flowers. Nat. ord. Nolanads [Convolvul- acea]. Linn. $-Pentandria, i-Monogynia.) A small order of pretty Chilian half-shrubby green- house evergreens, with large flowers ; cuttings root freely in sandy loam ; peat and loam. A. bacca'ta (berry-bearing). Yellow. Coquimbo. , coele'stis (sky-blue). 2. Blue. Chili. 1843. , carno'sa (fleshy). Blue. Coquimbo. , glandulo'sa (glandulous). Blue. Valparaiso. , longifo'lia (long-leaved). Blue. Coquimbo. , obtu'sa (blunt-leaved). Blue. July. Coquimbo. revolu'ta (rolled-back-leaved). Blue. Peru. , rostra' ta (beaked). See OSTEOCARPUS ROSTRATUS. , tomento'sa (white-downed). White. Valparaiso. ALONSO A. (In honour of Z. Alonzo, a Spaniard. Nat. ord. Figworts. Allied to Hemimeris [Scrophulari- aceae]. Linn. \\-Didynamia, 2-Angiospermia.) Greenhouse evergreens, except A. caulialata, which is a half-hardy herbaceous. Rich mould ; cuttings, or seeds, the first in sandy loam in August or March ; the seeds in March in gentle heat. A. acutifo'lia (acute-leaved). 3. Scarlet. June. Peru. 1700. ., albifto'ra. 2. White, yellow. Mexico. 1877. „ caidiala'ta (wing-stemmed). 3. Scarlet. June. Chili. 1823. „ incisifo'lia (cut-leaved). 2. Scarlet. June. Chili. 1795- ,, interme'dia (intermediate). See A. LINEARIS. „ linea'ris (linear-leaved). 2. Scarlet. June. Peru. 1790. ., linifo'lia. li. Scarlet. Peru. „ Matthe'wsii. i. Scarlet. Peru. „ myrtifo'lia. Scarlet. „ Warscewi'czii. ij. Crimson. July. Peru. 1858. ALOYSIA. Sweet-scented Verbena. (In honour of Maria Louisa, Queen of Spain. Nat. ord. Verbenas [Verbenacea?]. Linn. i^-Didynamia, 3-Angiospermia.) Greenhouse deciduous shrub. Rich mould ; cuttings from young shoots in sandy soil, in close frame or hotbed early in spring. Correct name Lippia. A. citriodo'ra (lemon-scented). 3. Pale purple. August- Chili. 1784. See LIPPIA CITRIODORA. ALPHO'NSEA. (Commemorative of the French botan- ist, Alphonso Decandolle. Nat. ord. Anonaces.) Stove evergreen shrub. Cuttings in sand in a close frame, with bottom-heat. Fibrous loam, peat, and sand. A. In' tea (yellow). 6. Greenish- yellow. India. 1822. ALPINES, strictly speaking, are plants from alpine, that is, mountainous districts, usually requiring the pro- tection of a frame in winter, because we cannot secure to them their natural covering of snow during that season. Gardeners, however, include in their lists of Alpines a great diversity of small plants, difficult of cultivation. They are best grown in pots, and require light sandy loam and lime rubble, with abundant drainage. ALPI'NIA. (In honour of Alpini, an Italian botanist. Nat. ord. Gingerworts [Scitaminaceae]. T.inn i-Monan- dria, i-Monogynia.) Stove herbaceous perennials, except A. penicillata, which is a greenhouse plant. Rich sandy soil and peat. They like much moisture and pot-room in the growing season ; root division in moist atmosphere. Some are remarkable for their beautiful variegated foliage. A. ala'ta. 3. Red. May. E. Ind. 1823. Syn. A. roscoeana. „ a'lbo-linea'ta. 3. Leaves banded with white. New Guinea. 1880. „ Allu'ghas (Allughas). 2. Red. February. E. Ind. „ AntUld'rum (Antilles). 4. Flesh. May. W. Ind. 1826. ,, auricula'ta (eared). 5. Reddish-yellow. E. Ind. 1814. ,, bornee'nsis (B. S. B. F., 1904, 448). 4-6. Borneo. „ bractea'ta (bracted). 3. White. May. E. Ind. 1824. ,, c.eru'elfa (blue). 4. White. Berries blue. Australia. 1820. „ calcara'ta (spur-flowered). 3. White. September. E. Ind. 1800. „ Cardamo'mum (Cardamom). See ELETTARIA. „ ce'rnua (drooping). See A. CALCARATA. ALSEUOSMIA ALSTROMERIA A, chine'nsis (Chinese). 3. White. China. 1825. „ como'sa (tufted-spiked). See COSTUS. „ diffi'sa (two-cleft). 6. Purple-blue, yellow. April. E. Ind. 1818. ,, exalta'ta (lofty). See RENEALMIA. „ fimbria'ta (B. S. B. F., 1904, 447). 3-5. Purple. „ Gala'nga (Galanga). 6. White, yellow. October. E. Ind. „ lingiiesfo'rmis (tongue-formed). See ELETTARIA. „ longepe'tiola (B. S. B. F., liii. 134). 6. White or rose, purple-spotted. W. Trop. Africa. 1906. „ tnagni'fica (magnificent). See AMOMUM. „ malacce'nsis (Malayan). 5. White. April. E. Ind. 1799. ,, media (mediate). See AMOMUM COSTATUM. „ mu'tica (spurless). 5. White. August. E. Ind. 1811. „ nu'tans (nodding).' 13. Pink. May. E. Ind. 1792. ,, occidenta' Us ( western). See RENEALMIA OCCIDENTALS. „ officina'rum (B. M., t. 6995). White. S. China. ,, penicilla'ta (pencilled). 3. Pink. May. China. „ pu'mila (B. M., t. 6832). White. S. China. ., puni'cea (scarlet). See ELETTARIA. ,, racemo'sa (branchy). See RENEALMIA RACEMOSA. ,, rafflesia'na. Leaves. Green, striped white. Polynesia. ,, roscoea'na (Roscoe's). See A. ALATA. „ Roxbu'rgthii. „ spica'ta, (spiked). 2. Sumatra. 1822. „ spira'lis. See COSTUS SPIRALIS. „ stria' to, (streaked). 4. E. Ind. 1818. „ tricolor (G. C., xxxiii. 245). Solomon Isles. See A. BRACTEATA. „ tubula'ta (tubular). 2. Red. July. Demerara. 1820. ,, vitta'ta. See A. RAFFLESIANA. „ zingiberi'na (B. M., t. 6944). 5. Greenish-yellow, white, crimson. Siam. 1886. ALSEUO'SMIA. (From alsos, a grove, and eu-osme, a perfume. Nat. ord. Caprifoliaceae.) A. macrophy'lla (B. M., t. 6951). 10. Creamy-white, red. New Zealand. 1884. ALSIKE. A common name for Tri folium hybridum. ALSI'NE. Chickweed. (From alsos, a grove ; in re- ference to the situation preferred by these plants. Nat. ord. Cloveworts [Caryophyllaceae]. Linn. s-Pentandria, 3-Trigynia.) Now referred to Arenaria. Hardy annuals. Seed ; common loam. A. laricifo'lia (larch-leaved). \. Siberia. 1834. This is perennial ; root division. „ mollugi'nea (mollugo-Uke). £. White. July. Spaia 1816. „ mucrona'ta (spine-pointed-leaved), i. White. July. South of Europe. 1777. ,. pube'scens (downy). £. White. July. 1810. See ARENARIA TENUIFOLIA. ., segeta'lis (cornfield). See SPERGULARIA. ALSODEI'A. (From alsodes, leafy. Nat. ord. Violet- worts [Violaceae]. Linn. 5-Pentandria, i-Monogynia.) Stove evergreen shrubs. Loam and peat ; cuttings in sand, in warm propagating pit. A. latifo'lia (broad-leaved). White. Madagascar. 1824. „ pauciflo'ra (few-flowered). White. Madagascar. 1824. ALSOMI TRA. (From alsos, a grove, and mitra, a mitre. Nat. ord. Cucurbitaceae.) A. sarcophy'lla. White. Winter. Burmah, Siam. 1870. Syn. Zanonia sarcophylla. ALSO PHILA. (From alsos, a grove, and phileo, to love ; in reference to the situation best suited for the plants. Nat. ord. Ferns [Filices]. Linn. z±-Cryp- togamia, i-Filices.) Greenhouse tree Ferns. Peat and loam ; spores, see FERNS. A. aculea'ta. See A. FEROX. ,, a'spera. W. Ind. „ atrovi'rens (G. and F., 1893, vi. 194). Brazil. „ „ keria'na (G. C., 1887, i. 639). „ austra'lis. Australia. 1833. ., „ Willia'msii. 1874. „ Barou'mba (R. H., 1900, 584). Congo. ,. congoe'nsis (Card., 1903, Ixiii. 288). Congo. A. conta'minans (111. Hort., t. 458). S.E. Asia. ,, fe'rox. Trop. America. ., gla'uca. Manilla. 1862. „ hi'spida. New Grenada. 1881. ,, Hostma'nni. Guiana. ,, inca'na (hoary). Petioles black, spiny. Congo. 1906. „ lateva'gans. New Grenada. 1881. ,, leichardtia'na. Australia. 1867. Syns. A. Macarthuri and A. Moorei. „ loubetia'na (R. H., 1900, 583). „ lunula'ta (Williams' Cat., 1880, 12). Polynesia. „ marshallia'na (G. C., 1894, xv. 663). Brazil (?). ,, Mique'lii. Java. ,, moorea'na. See A. LEICHARDTIANA. „ podophy'lla. Hong-Kong. 1881. ,, pruina'ta. 8. Trop. Amer. „ ra'dens. Brazil. „ Rebe'ccce. 8. Queensland. 1882. ,, sagittifo'lia. Trinidad. 1872. ,, scottia'na. Sikkim. 1872. „ Tceni'tis denticula' ta. Brazil. ALSTO'NIA. (In honour of Dr. Alston. Nat. ord. Dogbanes [Apocynaceae]. Linn. s-Pentandria, i-Mono~ gynia.) The leaves of Alstonia are slightly astringent, and are used as tea. Stove evergreen shrubs, allied to the Oleander. Sandy loam and peat ; cuttings root readily in moist bottom-heat. Winter temp., 50° to 55° ; summer, 60° to 75°. Being allied to one of the most virulent poisonous plants we have, it would be danger- ous to use them for tea. And in making cuttings care should be taken not to get the juice on any cuts on the hands. A. schola'ris (oleander-leaved). 8. White. May. E. Ind. 1825. Syn. Echites scholaris. „ venena'ta (poisonous). 6. White. June. E. Ind. 1825. ALSTROME'RIA. (In honour of Baron Alstrdmer, a Swedish botanist. Nat. ord. Amaryllids [Amaryllidaceae]. Linn. 6-Hexandria, i-Monogynia.) All the species of this beautiful genus live out of doors with us, with a slight protection from frost, except A. caryophyllacea, erroneously called Ligtu ; and this requires stove heat and absolute rest in winter. All the species, also, have one uniform mode of upright growth, by which they are easily distinguished from Boma'reas, the species of which are all twiners. The golden Alstromer from Chiloe (A. aurea) is perfectly hardy in England, and pre- fers a damp situation and strong loam ; the other species are chiefly from the alpine regions of Chili, and require free air and lighter soil — their long fascicled (or bundled) roots are not well adapted for pot cultivation. They succeed in deep, rich, light loam, and sand, and should be planted eight or ten inches deep, and receive abund- ance of water while they are growing. Alstromers have a strong natural tendency to variation, but will not cross with Boma'reas,. as has been asserted. No limits can be assigned between species and varieties in this family ; a race of endless variations has been obtained from A. hookeria'na by the pollen of A. hcema'ntha and its varieties. These are called Van Houtte's seedlings. The following are the most distinct forms of the genus in our gardens ; but many more are recorded and described, which remain to be introduced : — A. au'rea (golden). See A. AURANTIACA. ,, auranti'aca. Orange. Chili. 1831. ,, cummingia'na (Cumming's). See A. VERSICOLOR. ,, caryophyllaf cea, syn. Li'gtu (clove-like scent), x. February. Scarlet. Brazil. 1776. „ chile'nsis. 2. Yellow, red. July. Chili. 1849. ,, densifto'ra. See BOMAREA TOMENTOSA. „ hcema'ntha, var. barclaya'na (blood-coloured). 2}. July. Crimson. ChUi. 1830. ,, Hooke'rii (Dr. Hooker's). See A. LIGTU. „ Li'gtu. Chili. ,, ,, pu'lchra, syn. Flos Marti'ni ; syn. tri 'color (fair). li. June. White, purple, and yellow. Chili. 1822. ,, Nei'llii (Neil's). See A. SPATHULATA. „ ova'ta. See BOMAREA OVATA. „ Pelegri'na (spot-flowered), i. July. Striped. Chili. 1754- „ „ a'lba. White, yellow. 1877. ALTERNANTHERA ALYSSUM A. peruvia'na. See A. VERSICOLOR. ., psittaci'na (parrot-like). See A. PULCHELLA. ., pulche'lla (B. R., t. 1008). Brazil. .. revolu'ta (G. W., 1904, 700). Chili. ., Si'ntsii (Sims's). See A. LIGTU. „ spathula' ta. \ to I. Reddish. Chili. „ ,. Xei'Uii (B. M., t. 3105). ,, versi'color. Chili. ,, „ ni'veo-margina'ta. Leaves white margined. 1875. ALTERNANTHFRA. (Alluding to the anthers being alternately barren. Nat. ord. Amaranths [Amarantaceae]. Linn. s-Pentandria, i-Monogynia.) Chiefly stove herbaceous perennials propagated from cuttings in stove or on hotbed ; Amabilis, ficoidea, paronychioides, and other garden varieties, are exten- sively used for carpet-bedding, but though they grow 'well in the open during the summer they require stove treatment in winter, and should be kept on a shelf close to the glass. Also known as Telanthera. A. Achyra'ntha (chaff-flowered). i. White. July. Buenos Ayres. 1732. ., ama'bilis (111. Hort.. 1868, t. 558). See TELAN- THERA FICOIDEA. „ cane'scens (hoary), i. White. July. Cumana. 1825. „ caracasa'na (Caraccas). i. White. July. Caraccas. 1819. „ denticula'ta (finely-toothed-leaved). See A. SESSILIS. ,. ficoi'dea. See TELANTHERA FICOIDEA. .. „ versi'color (111. Hort., 12, t. 440). See TELAN- THERA VERSICOLOR. fo'rn Ind. „ flave'scens (yellowish), x. July. Colombia. 1824. ,, frutSscens (shrubby), i. White. July. Peru. 1820. This will do in a greenhouse. „ nodiflo'ra (knot-flowered). White. May. N. Holland. 1826. „ paronychioi'des. See TELANTHERA BETTZICHIANA. „ „ au'rea. ,, „ magni'ftca. „ „ ma'jor. „ polygonoi'aes (polygonum-like). See TELANTHERA POLYCONOIDES. ., procu'mbens (procumbent). 4. White. July. Brazil. 1818. „ pulche'lla (pretty). i. June. Trinidad. 1817. Greenhouse herb. „ seri'cea (silky). 2. White. July. Quito, 1820. „ se'ssilis (stalkless). J. July. Brown. E. Ind. 1778. A biennial. „ ,, amce'na (111. Hort., 1865, t. 447). See TELAN- THERA AMOZNA. , spathula'ta (111. Hort., 1865, t. 445). See TELAN- THERA FICOIDEA. „ spino'sa (spinous). Yellow. June. 1823. Stove annual. „ tersi'color. See TELANTHERA VERSICOLOR. ALTHJE A. Mallow. (From altheo, to cure ; in refer- ence to the medicinal qualities. Nat. ord. Mallowworts [Malvaceas]. Linn. i6-Monadelphia, 8-Polyandria.) The biennials and annuals sow in spring ; the herbace- ous dividing the roots, or seeds, which, sown as soon as ripe, produce flowering plants next year. A. ro'sea is the Hollyhock. For culture of this and its varieties, see HOLLYHOCK. HARDY ANNUALS. A. acau'lis (stemless). 2. Purple. July. Aleppo. 1680. „ hirsute (hairy) 2. White. July. Britain. „ Ludwi'gii (Ludwig's). 2. Pink. July. Sicily. 1791. HARDY BIENNIAL A. cariba'a (Caribbean). See A. ROSEA. ,, chine' nsis. See A. ROSEA. „ ficifo'lia (fig-leaved). 6. Orange. July. Siberia. 1597- , frolovia'na (Frolove's). 3. July. Siberia. 1827. „ pa'llida (pale-flowered). 6. Pale red. July. Hun- gary. 1805. ., ro'sea (the hollyhock). Red. August. Orient. 1573. ., ,. bi'loba (two-lobed H.). 8. Red. July. „ SicbSri (Sieber's). 4. Purple. July. Sicily. 1829. ., ttria'ta (streaked). 5. White. July. HARDY HERBACEOUS. A. cannabi'na (hemp- leaved). 6. Purple. July. South of Europe. 1597. ., nurbone'nsis. „ flexuo'sa (zigzag). 3. Pink. July. E. Ind. 1803. ,, narbone'nsis (Narbonne). See A. CANNABINA. ., nudiflo'ra (naked-flowered). 6. White. July. Siberia. 1827. „ officina'lis (officinal, Marsh-mallow). 4. Flesh. July. Britain. ,, taurine' nsis (Turin). See A. OFFICINALIS. ALTTNGIA. (In honour of Alting, a German botanist. Nat. ord. Conifers [Coniferae]. Linn. 22-Dicecia, i$-Mona- delphia.) Now referred to Araucaria, which see. A. Cunningha'mi (Cunningham's). 30. A petal. N. Holland. 1824. „ exceflsa (tall). 100. Apetal. Norfolk Island. 1796. ALTITUDE, or elevation above the sea, has a great influence over vegetation. The greater the altitude the greater the reduction of temperature ; so much so that every 600 feet of altitude are believed to reduce the annual temperature as much as receding a degree from the equator, either to the north or to the south. But this rule is far from universally applicable ; for the limit of perpetual snow at the equator is at the height of 15,000 feet ; whereas, in the 35 th degree of north latitude, the limit is at 11,000 feet, being an average of about 120 feet of altitude for every degree of recession from the equator. In the 45th degree, the limit is 8400 feet, being an average of 146 feet for every degree ; in the soth degree, 6000 feet, or 180 feet for each degree ; in the 6oth, 3000 feet, or 200 feet for a degree ; and in the 7oth, from 1200 to 2000 feet, or about the same for each degree as to the 6oth degree of latitude. Now we know of no reason why the temperature of elevations below the snow-line should not follow the same grada- tions ; and if this be so, these may be taken as a rule. All plants growing above 7000 feet under the equator, ought to grow in the open air, in the latitude of London. In general, good vegetation is produced at the same distance from the snow-line in the same latitudes. Many plants have been wrongly treated through taking the latitude, without regard to elevation. ALUMINOUS, applied to land, means heavy, owing to the presence of clay. ALY'SSUM. Madwort. (From a, not, and lyssa, rage ; in reference to a fable that the plant allayed anger. Nat. ord. Crucifers [Cruciferae]. Linn. i$-Tetra- dynamia.) Seeds, cuttings, and root divisions ; common soil. Mostly yellow-flowered and hardy. The best plants of the shrubs are from cuttings in April and May, and struck in a hotbed. They flower next year. The saxa- tile is the best yellow, and for scent none surpass the white sweet alyssum of the gardens, which will sow itself in the ground, and may be sowed several times during the summer, by the side of borders, like the Virginia stock. The evergreen shrubs, as they are called, more resemble herbaceous plants, they are so lowly in their growth. They are best propagated by cuttings of the points of the shoots, two or three inches in length, inserted in sandy loam, early in the season, and in a shady place. Variegatum is a little tender. Though all grow freely in common soil, yet to have them in perfection they should be used as rock or hillock plants. Even when planted in the border they succeed best when planted in little mounds. The variegatum makes a fine edging to any brilliant-coloured bed. EVERGREEN SHRUBS. A. atla'nticum (Atlantic). See A. MONTANUM. „ cane'scens (hoary). White. April. Siberia. 1828. „ cre'ticum (Cretan). J. Yellow. July. Crete. 1739. ,, gemone'nse (German), x. April. Europe. 1820. ,, obtusifo'lium (blunt-leaved). See A. ALPESTRE. ,, orienia'lf (eastern), x. April. Crete. „ ,, variega'tum (variegated- leaved). April. Gardens. „ saxa'tile (rock), x. June. Candia. 1710. ,, „ lu'teum (Jard., 1906, 29). „ „ citn'num. Lemon. „ „ fio'reple'no. Double. „ „ variega'tum. ALYXIA AMATEUR A- serpyllifo'lium (thyme-leaved). See A. ALPESTRE. ,. spatula'tum (spatulate). i. April. Siberia. 1818. ., verna'le (vernal). See A. MONTANUM. ANNUALS. A. campe'stre. Britain. „ hirsu'tum (hairy), i. June. Tauria. 1817. „ linifo'lium (flax- leaved). $. White. June. Caucasus. 1819. „ sinua'tum (indented), i. May. Europe. 1596. Biennial. „ wnbdla'tum (umbellate), i. July. Tauria. 1821. HERBACEOUS PERENNIALS. A. alpe'stre (alpine), i. June. South of Europe. 1825. „ arge"nteum (silvery), i. April. Switzerland. ,, Bertholo'nii (Bertholoni's). See A. ARGENTEUM. ,, cuneifo'lium (wedge-leaved). See A. MONTANUM. „ dasyca'rpum. £. Yellow. July. Siberia. 1819. Syn. Anodontea dasycarpa. ., diffu'sum (spreading). See A. MONTANUM. „ ede'ntulum. i. Yellow. July. Hungary. 1820. Syn. Anodonlea edentulum. See A. GEMONENSE. „ macroca'rpum. |. White. June. France. 1823. Syn. Anodontea macrocarpa. „ mari'timum. White. S. Europe. 1722. Syns. A. halimifolium and Anodontea halimifolia. See also K03NIGA. ., marschallia' num (Marschall's). i. April. Caucasus. 1820. ,, micra'nthum (small-flowered). See A. CAMPESTRE. ,, monta'num (mountain), i. June. Germany. 1713. ,, mura'le (wall). See A. ARGENTEUM. „ obova'tum. J. Yellow. June. France. 1830. Syn. Anodontea obovata. See A. SIBIRICUM. ,, oly'mpicum. i. June. 1700. „ podo'licum (Podollan). £. White. June. Europe, &c. 1821. " Russian Madwort." „ procu'mbens (trailing). „ rupe'stre. ±. White. June. Naples. 1825. Syn. Anodontea rupestre. ,, sibi'ricum. Siberia. „ spino'sum. £. White. June. S. of Europe. 1683. ,, tortuo'sum (twisted). See A. ALPESTRE. „ umbella'tum. i. July. Tauria. 1821. ,, utricula'tum (B. M., t. 130). See VESICARIA. , Warscha'llii (Warschall's). June. Yellow. South of Europe. 1847. „ Wierzbi'ckii. ij. Deep yellow. Summer. Asia Minor. ,. wulfenia'num (Wulfen's). i. April. Carinthia. 1819. ALY'XIA. (From aluxis, grief ; in reference to the deep, dull green of several species. Nat. ord. Apocynacea?. } Shrubby stove plants, propagated from half-ripened shoots in close frame, with bottom-heat, sand, peat, and loam for cuttings ; for potting, loam, leaf-mould, and manure with sand added. A. bracteolo'sa. Climber. Pale yellow. Fiji. 1887. „ daphnoi'des. A low shrub. White, tube yellowish Norfolk Island. 1830. „ ruscifo'lia (B. M., t. 3313). A low shrub. Flesh colour. New South Wales. Syn. A. Richardsonii. ALZATE'A. (In honour of a Spanish naturalist, named Alzaty. Nat. ord. Spindle-trees [Celas tracer] . Linn. s-Pentandria, i-Monogynia.) Greenhouse evergreen tree. Cuttings in hotbed ; sandy peat. A. verticilla'ta (verticillate). 20. Peru. 1824. AMANI'TA. See MUSHROOM. AMARABO'YA. Allied to Pleroma, which see. AMARA'NTUS. Amaranth. (From a, not, and mairaino, to wither ; in reference to the durability or " everlasting " quality of the flowers of some species Nat. ord. Amaranths [Amarantaceae]. Linn. •zi-Moncecia, 5-Pentandria.) Hardy or half-hardy annuals. Rich loam ; seeds sown in open ground in March and April. A. atropurpu'reus (dark purple). 3. Purple. September. E. Ind. 1820. A. bi' color (two-coloured). See A. MELANCHOLICUS. „ cauda'tus (love-lies-bleeding). 4. Red. August, E. Ind. 1596. ,, ,, ma'ximus (true-love-lies-bleeding). 6. Red. August. 1820. ,, crue'ntus (dark-bloody). See A. PANICULATUS. „ fascia'lus (banded). See A. VIRIDIS. „ fta'vus (yellow). 4. Light yellow. August. India. 1759. „ gange'ticus. 3. Red. July. Trop. Regions. 1816. „ Hende'ri. 3. Orange, carmine, golden-yellow. &c. ,, hypochondri'acus. 2. Purple or green. N.America. „ interru'ptus (interrupted). 3. Red. July. E. Ind. 1816. ,, lancefo'lius (lance-leaved). See A. GANGETICUS. „ Margari'tce. Garden variety. 1887. ,, melancho'licusru'ber. Leaves crimson purple. Japan. Half-hardy. „ olera'ceus (pot-herb). 6. Pale red. July. E. Ind. 1764. „ panicula'tus. 5. Red, green, or yellow. ,, salicifo'lius (Fl. Ser., t. 1929). 2j. Leaves green, bronzy, or orange-red. Philippines. 1871. „ sangui'neus (bloody). 3. Red. August. Bahama. 1775- „ specio'sus (showy). (B. M., t. 2227). 6. Red. July. Nepaul. 1819. ,, tricolor (three-coloured). See A. GANGETICUS. ,, vi'ridis. Trop. Regions. AMARY'LLIS. (A classical name, after Virgil's Amaryllis. Nat. ord. Amaryllids [Amaryllidaceae]. Linn. 6-Hexandria, i-Monogynia.) Half-hardy deciduous bulbs. Ever since the day the great Linnasus instituted this genus, " with a playful reason assigned," until the whole order was arranged by the late Dean of Manchester, it has been loaded in books with all kinds of allied plants in an interminable con- fusion. Every hybrid usually arranged in this genus is a Hippeastrum ; and all which we think necessary to mention will be found under that genus. Plant in light, rich soil, in a sheltered place, well drained, and the bulbs placed at least six inches deep. A. Bellado'nna (Belladonna lily). 2. Pale pink. Cape of Good Hope. 1712. ,, „ bla'nda (charming), ij. June. Whitish. Cape of Good Hope. 1754. ,, „ pa'llida (pale-flowered). 2. Flesh. August. Cape of Good Hope. 1712. „ ,, stria'ta (striped). Striped with crimson. 1904. „ Parke'ri (Parker's). Rosy pink and white. (A. Belladonna blandaxBrunsvigia Josephine.) 1889. " Kew Belladonna." These are all that we can arrange in this genus, although we think that Brunsvigia Josephine and B. grandiflora are true Amaryllises, having crossed, or produced fertile seeds, with Amaryllis blanda ; but, as they are very distinct in the appearance of their leaves and bulbs, no author but Dr. Herbert has yet ventured to unite them with Amaryllis. Without aiming at a reform of our botanical classification, we think it desirable to keep Hippeastrum apart from Amaryllis, on account of the opposite habits of the bulbs of the two genera, those of the Amaryllis growing only late in the autumn, and through the winter in Europe ; while those of Hippeas- trum are under the gardener's control, and may be managed to grow at different periods. Our great aim should be to get crosses between Amaryllis and Valotta. Thus reduced, Amaryllis would turn evergreen, or at least produce leaves and flowers simultaneously. In many gardens the Hippeastrums are still found under the name of Amaryllis ; having become very popular under the latter name many old growers do not like to discard it. AMASO'NIA. (In honour of an American traveller, named Amason. Nat. ord. Verbenas [Verbenaceae]. Linn. i^-Didynamia, 2-Angiospermia.) Stove herbaceous perennials. Sandy loam ; suckers. A. calyci'na (large-calyxed). 2. Yellow. September. Trinidad. 1825. ,, ere' eta (upright). 2. Yellow. September. Maranhao. 1823. ,, puni'cea (scarlet). See A. CALYCINA. AMATE'UR. As the true qualification of an amateur sometimes is questioned at local horticultural shows, AMATUNGULA 33 AMERICAN CRESS we give our definition. We consider that person is an amateur who has a taste for a pursuit (floriculture, or horticulture, for instance), but who neither follows it as a profession nor for pecuniary advantage, or does not employ professional aid. AMATUNGU'LA. Carissa grandiflo'ra. AMBER, SWEET- See HYPERICUM ANDROS.EMOM. AMBER TREE. See ANTHOSPERMUM. AM3LOSTO MA. (From amblos, blunt, and stoma, a mouth. Nat. ord. Orchideae ; Tribe, Epidendreae ; sub- tribe, Stenoglosseae.) A. ce'rnuum. i. Yellowish-green. Brazil. Syn. A. tridactylum. AMBROSI'NIA. (Named after Prof. Giacinti Am- brosim, of Bologna.) Ord. Aroidece (Araceas). A. Ba'ssii. 4 inches. Corsica, Sardinia. 1879. „ cilia'ta. See CRYPTOCORYNE. A'MBURT (Plasmodiophora brassica) is a disease peculiar to the Cabbageworts, and is known by the various names of Hanbury, Anbury, and Club Root. Fingers and Toes, a name applied to it in some parts, alludes to the swollen state of the small roots of the affected plants. Cabbage-plants are frequently infected with ambury in the seed-bed, which infection appears in the form of a gall or wart on the stem near the roots. If this swelling is short and thick it will probably contain a grub of the Cabbage Gall Weevil (Ceutorhynchus sulcicoUis), but if elongated it is certain that the spores of the ambury disease have gained an entrance, and if on the main root the swelling soon attains the size of the fist. All the smaller roots get attacked more or less, producing the state known as Fingers and Toes. Very soon the principal roots and base of the stem are more or less completely permeated by the fungus, thus preventing the ascent of water and food constituents, and the first bright day causes the leaves to wilt or flag for want of moisture, owing to the obstruction caused by the fungus. Spores are produced in myriads, forming dark masses in the interior of the clubbed roots, and later on the latter rot. All the cabbage tribe, as well as turnips, wallflower and other crucifers are liable to attack by this destructive fungus, the spores of which remain in the roots and the ground till a favourable period arrives, when they recommence growth. Being one of the slime fungi, its spores leave their cells and swarm over the ground ready to attack the roots of this class of plants again. Remedies. — All diseased plants should be carefully dug up, and every bit of swollen root burned in order to destroy the spores in them. The ground should be trenched in autumn, and the top soil placed in the bottom of the trench. A good dressing of gas lime should be placed over this. Before placing the bottom spit on the top give another dressing of gas lime on the top of the second spit. Nothing should be planted for two months after using gas lime. Select fresh ground every year for raising seedlings, and also for planting them upon. AMELA'NCHIER. (Savoy name of the Medlar, to which this genus is closely allied. Nat. ord. Appleworts [Rosaceae]. Linn. 12-Icosandria. 2-Di-pentagynia.) Hardy deciduous shrubs, closely allied to the Medlar. Layers ; common rich loam. Small trees cultivated for their showy white flowers, which are produced early in the season. They are also propagated by grafting on the hawthorn, or on the quince. A. alni/o'l^i, 6. Dark purple. N.W. Amer. 1888. „ asia'tica. White, 1879. Japan. „ Botrya'pium (grape-pear). See A. CANADENSIS. „ canade'nsis. White. 12. N. Amer. 1746. „ fto'rida. (flowery). See A. ALNIFOLIA. ., ,, parvifo'lia (smal'-leaved). See A. ALNIFOLIA. „ oligoca'rpa (G. and F., 1888, i. 245. 247, f. 44). Eastern United States. „ ova'lis (oval-leaved). See A. CAXADENSIS. „ „ se'mi-inUgrifo'lia (half - entire -leaved). See A. ALNIFOHA. „ ,, subcorda'ta (subcordate-leaved). N. Amer. „ oxy'odon (GfL, 1902. 609, f. 126 B.). N'.W. Amer. A. sangui'nea (bloody). See A. CANADENSIS. „ utaMnsis (Utah). 3. White. Utah, U.S. Amer. 1909. ., vulga'ris (common). 6. South of Europe. 1596. AMKLLUS. (A name employed by Virgil for a blue aster-looking plant growing on the banks of the river Mella. Nat. ord. Composites [Compositae]. T.inn. ig-Syn- gcnesia, 2-Superftua.) Allied to Aster. The first is a greenhouse evergreen shrub, and the other two hardy herbaceous perennials. Loamy soil ; cuttings. A. Lychni'tis (lychnitis). i. Violet July. Cape of Good Hope. 1768. „ spinulo'sus (spinulose). 2. Yellow. August. Mis- souri. 1811. „ villo'sus (long-haired), i. Yellow. August. Missouri. 1811. See CHRYSOPSIS. AMERICAN ALMOND. See BRABEJUM. AMERICAN ALOE. Aga've america'na. AMERICAN BLIGHT. The insect attacking our apple- trees, and known by this name, is the Eriosoma lanigera of some entomologists, and E. mali and Aphis lanigera of others. Later authors give it as Schizoneura lanigera. Its generic characters are, having an abdomen (belly) without tubercles, antennae, or horns, short and thread form, and the whole body more or less cottony or tomen- tose. The presence of these insects is shown by the white cottony matter in the cracks and excrescences of apple-tree branches in the spring. When crushed they extrude a reddish fluid. These insects are injurious by piercing the sap-vessels of the tree, sucking the juice, and causing wounds which ulcerate, and finally destroy, the branch attacked, by corroding through all the sap- vessels. The cottony matter is abundant ; and, wafted to other trees, conveys to them infection by bearing with it the eggs or embryo insects. Such, however, is not the exclusive mode of diffusing the disease ; for, although the females are usually wingless, yet many are produced with wings at the season propitious to colonisa- tion : the males are uniformly winged. In the winter these insects retire underground, and prey upon the roots of the apple-tree. A tree thus ravaged at all seasons will soon be killed, if prompt and vigorous remedies are not adopted. The affected roots may be bared and left exposed for a few days to the cold, and the earth, before being returned, be saturated with ammoniacal liquor from the gas-works. In early March the branches should be scraped and scrubbed with the same ammoniacal liquid, or a strong brine of cornmoa salt ; but, whatever liquid is employed, the scraping and hard bristles of the brush should penetrate every crack in the bark. We have found spirit of turpentine, applied thoroughly to every patch of the insect by means of an old tooth- brush, the most effective destroyer of these insects. The spirit must be applied carefully, because it kills every leaf on which it falls. There are many special prepara- tions which are very effective in destroying this pest. An emulsion of paraffin is one of the most effective remedies. The codlin and June-eating apple-trees are particularly liable to be infected ; but we never observed it upon any one of the russet apples ; and the Crofton pippin is also said to be exempted. Our woodcut repre- sents the insect of its natural size as well as magnified. The head, antennas, and proboscis, by which it wounds the sap-vessels, are still further magnified. AMERICAN COWSLIP. Dodeca' theon. AMERICAN CRANBERRY. Oxyco'ccus macroca'rpus. Grown extensively for the berries, which are bottled or exported in barrels or cases. It has become a favourite fruit for tarts, &c,, and may be used fresh or kept in bottles for winter use. The English species, 0. palustris, is also grown for its berries, and usually proves very prolific. Both species succeed on moist, boggy ground or by the edge of a stream where there is a fairly deep deposit of decayed leaves and other decayed vegetable matter. The North American species is perhaps the easiest to cultivate. They may be propagated from suckers or cuttings in the autumn, or raised from seed ; once planted they require very little attention. AMERICAN CRESS. Barbare'a pra'cox. Soil and Situation: For the winter standing crops, a light, dry soil, in an open but warm situation ; and, for the summer, c AMERICAN PLANTS 34 AMOMUM a rather moister and shady border — in neither instance rich. Sow every six weeks from March to August, for summer and autumn ; and one sowing, either at the end of August or beginning of September, for a supply during winter and spring. Sow in drills nine inches apart. Culture: Water occasionally during dry weather, both before and after the appearance of the plants. Thin to three inches apart. In winter, shelter with a little litter or other light covering, supported by some twigs bent over the bed, or some bushy branches laid among the plants ; keep clear of weeds. In gathering, strip off the outside leaves, which enables successional crops to become rapidly fit for use. When the plants begin to run, their centres must be cut away, which causes them to shoot afresh. To obtain Seed, a few of the strongest plants, raised from the first spring sowing, are left ungatbered from. They flower in June or July, and perfect their seed before the commencement of autumn. Since we have had the better salads forced and procurable all the year through, the American or winter cress is not appre- ciated, and is rarely found under cultivation. AMERICAN PLANTS. These comprise many very different species, which, resembling each other in re- quiring a well-drained, peaty soil and abundance of water, are usually cultivated in a separate department, where the garden-establishment is extensive ; and, wherever grown, should have a compartment to them- selves, a very acutely sloping bank, facing the north or east ; and some of them — as the Rhododendron, Andro- meda, and Azaleas — do not object to being overshadowed by trees. The soil, as already stated, should, if pos- sible, be peaty ; and the best annual dressings that can be applied are such matters as decayed leaves and the bottom of old wood-stacks, or any other mixture of decayed woody fibre ; and, in fact, these tribes in general have been well grown in an artificially compounded soil, such as rotten leaves, and ordinary light soil, with some sand, using twice as much of the vegetable matter as of the others. AMERI'MNUM. (From a, not, and merimna, care ; in reference to the little care needed by the Houseleek, to which this name was applied by the Greeks. Nat. ord. Leguminous Plants [Leguminosae]. Linn. i6-Mona- delphia, g-Decandria. Now referred to Dalbergia.) Stove evergreen shrubs. Cuttings of the young shoots in sand and gentle heat ; rich loam. A. Bro'wnii (Brown's). 10. White. W. Ind. 1793. ,, strigulo'sum (strigulose). 20. White. Trinidad. 1817. AMETHYSTEA. (From amethu'stos, the amethyst; in reference to the blue colour of the flower. Nat. ord. Labiates, or Lipworts [Labiate]. Linn. Didynamia, i-Gymnospermia. Hardy annual. Seed ; peat and sandy loam. A. c(Eru'lea (blue-flowering). 2. Blue. July. Siberia. 1759- AMHE RSTIA. (In honour of the Countess Amherst. Nat. ord. Leguminous Plants [Leguminosae]. Linn. 17- Diadelphia, i-Decandria.) Allied to Jonesia. This splendid flowering tree, " the cream of the Indian Flora," was first flowered in England, by Mrs. Lawrence, in 1849. The individual flowers sustain the praise lavished on this tree ; but they are so ephemeral, lasting hardly three days, as to render its cultivation less desirable. Stove evergreen tree. Rich, strong loam ; cuttings of half-ripened wood, in sand, in stove propagating pit. A. no'bilis (noble). 40. Rich vermilion. E. Ind. 1837. AMIA'NTmUM. See ZYGADENUS. AMTCIA. (In honour of B. Amici, physician. Nat. ord. Leguminous Plants [Leguminosae]. Linn. ij-Mona- delphia, i-Decandria.) Stove evergreen climber. Rough sandy loam ; cut- tings sand and peat, to which good loam may be added, and put in close stove propagating pit. A. Zygo'meris (two- join ted- podded). 8. Yellow. June. Mexico. 1826. AMMO'BIUM. (From ammos, sand, and bio, to live ; in reference to the sandy soil in which it thrives. Nnt. ord. Composites [Composite]. Linn. lo-Syngenesia, i-JEqualis.) Half-hardy annuals or biennials. Cuttings and seed sown in the autumn flower the next year ; common soil. A. ala'tum (winged). 2. White. June. N. Holland. 1822. „ „ grandiflo'rum. Pure white. „ plantagi' neum (plantain-leaved), i. White. August. N. Holland. 1827. AMMO'CHARIS. (From ammos, sand, and charts, de- light; the plant grows in sand. Nat. ord. Amarylli- daceae.) Greenhouse bulbs. Offsets. Loam, a little leaf- mould, and plenty of sand. A. falca'ta (sickle-shaped), r. Red. May. S. Africa. 1774- „ „ pa'llida (pale), i. Pink. September. S. Africa. 1826. AMMODE NDRON. (From ammos, sand, and dendron, a tree ; in reference to the situation it grows in. Nat. ord. Leguminous Plants [Leguminosas]. Linn. 10- Decandria, i-Monogynia.) A hardy evergreen tree. Allied to Sophora. Propa- gated from seeds or layers. Light sandy soil. A. Sieve' rsii (Siever's). 4. Purple. June. Siberia. 1837- AMMOGE TON. (From ammos, sand, and geton, near ; the situation it likes. Nat. ord. Composites [Composite]. Linn. ig-Syngenesia, i-dEqualis.) Hardy herbaceous perennial. Root division ; sandy loam. A. SCOT 'zonerifo 'Hum (scorzonera-leaved). Yellow. May. N. Amer. 1834. See TROXIMON GLAUCUM. AMMO PHILA. (Greek, sand-loving. Gramineas.) A. arundina'cea (A. arenaria). Grown on coast to bind sand. AMMY'RSINE. (From ammos, sand, and myrsine, myrtle. Nat. ord. Heathworts [Ericaceae]. Linn. 10- Decandria, i-Monogynia.) Hardy evergreen shrubs, allied to Ledum, but requiring slight protection in winter. Peat ; layers. This genus should be united to Leiophyllum, which see. A. buxifo'lia (box-leaved), i. White. May. N. Amer. 1736. ,. „ prostra'ta (flat-lying). White. June. N. Amer. AMOMOPHY'LLUM. See SPATHIPHYLLUM. AMO'MUM. (From a, not, and momos, impurity ; in reference to the quality of counteracting poison. Nat. ord. Gingerworts [Scitaminaceas]. Linn. i-Monandria, i-Monpgynia.) Grains of paradise, acrid seeds used to give pungent flavour to liquors, belong to different species of Amomum. Being aromatic herbs, they were used in embalming ; whence the word mummy. Stove herbaceous perennials. Root division ; rich, light loam ; require, when growing, a high, moist heat. A. aculea'tum (prickly). 10. Orange. May. E. Ind. 1819. „ Afze'lii (Afzelius's). 3. Pink. May. Sierra Leone. 1795- „ angustifo'lium (narrow-leaved). 8. Red. June. Madagascar. „ aroma'ticum (aromatic). 3. Purplish-yellow. June. E. Ind. 1823. ,, Cardamo'mum (small cardamom). See A. CARDAMON. „ Ca'rdamon. 4. Pale brown. June. E. Ind. 1823. , Clu'sii (B. M., t. 5250). See A. DANIELLI. , „ purpu'reum. See A. DANIELLI. , costa'tum. 6. Red. July. E. Indies. 1815. , Danie'lli (bastard melegueta). 2j. Red. W. Africa. , dealba'tum (whitened). 3. White. April. Bengal. 1819. ,, grandiflo'rum (large-flowered). See A. GRANUM- PARADISI. •„ Gra'num-paradi'si (grain of paradise). 3. Red. March. Madagascar. ., hemisphte'ricum (B. M., t. 7592). Java. AMOORA 35 AMPELYGONUM A. latifp'lium (broad-leaved). 4. Purplish- yellow. June, Sierra Leone. 1824. ,, magni'ficum. 10. Red. July. Mauritius. 1830. ., ma'ximum (greatest). 5. White. June. E. Ind. ,, Melegue'ta mi' nor (B. M., t. 5987). Pale pink. May. Sierra Leone. 1869. „ platya'ndrum (B. S. B. F., 1904, 451). „ ^ce'ptrum(B. M., t. 3761). 5. Rose-purple. January. Old Calabar. 1863. „ seri'ceum (silky). See A. DEALBATUM. „ subula'tum (awl-shaped). 3. Yellow. April. Bengal. 1822. „ sylre'stre (wood). See RENEALMIA. „ tri'lobum (B. S. B. F., 1904, 453). French Indo- China. „ unifo'lium (B. S. B. F., 1907. 403). Indo-China. „ vitelli'num. 2. Yellow. May. Ceylon. ., Zi'ngiber. See ZINCIBER OFFICINALE. AMOO'RA. (Nat. ord. Meliads [Meliaceae]. Linn. 6-Hexandria, ^-Trigynia.) Stove evergreen shrub. Cuttings in sand and loam in close frame with bottom-heat, in a hotbed ; soil, light, rich loam. A. cuculla'ta (cowl-leaved). Yellow. May. E. Ind. 1834. AMORPHA. Bastard Indigo. (From a, not, and morphe, form ; in reference to the irregularity of the flowers. Nat. ord. Leguminous Plants [Leguminosas]. Linn. if>-Monadelphia, 6-Decandria.) Hardy deciduous shrubs. Common soil ; layers, or cuttings of the ripe wood in autumn. A. cane'scens (hoary). See A. FRUTICOSA. „ cro'c#>-/ana' to ( yellow- woolled). See A. FRUTICOSA. „ fra'grans (fragrant). See A. FRUTICOSA. „ frutico'sa (shrubby). 6. Purple. July. Carolina. 1724. „ „ angustifo'lia (narrow-leaved). 9. Purple. June. S. Carolina. 1812. „ „ au'reo-variega'ta (golden-variegated). Leaves blotched with golden-yellow. 1907. „ „ c&ru'lta (blue). 9. Blue. June. S. Carolina. „ „ emargina'ta (emarginate-leaved). 6. Purple. July. Carolina. 1724. „ ., microphy'lla (small-leaved). See A. SANA. „ gla'bra (smooth). See A. FRUTICOSA. M herba'cea (herbaceous). 3. Blue. July. Carolina. 1803. „ Lewi' sit (Lewis's). See A. FRUTICOSA. „ microphy'lla (small-leaved). See A. NANA. ., na'na (dwarf). 2. Blue. August. Missouri. 1811. These last four require a little protection in winter. AMORPHOPHAXLUS. (From amorphos, deformed, and phallos, a mace ; alluding to the inflorescence. Syn. Pythion, including Proteinophallus. Ord. Aroides (Araceae]). A remarkably distinct class of Aroids. In some species the flowers are extremely foetid. They are produced before the foliage, which consists of a single leaf with a long stalk, with a flat, nearly circular branching leaf. A. Rivieri is one of the most attractive. They succeed best in good loam, leaf-mould, and manure. The leaves ripen off in the autumn, and the tuber should be stored in sand in a fairly dry, warm position. They rarely produce offsets, and it is only from imported tubers or seeds that they can be increased. A. campanula' tus. Syn. Arum campanulatum. See A. VIROSUS. „ Cka'tty. 3. India. 1872. B du'bius (B. M., t. 5187). 2. Purple. June. E. Ind. 1857. „ Eichle'ri (B. M., t. 7091). \\. Purple, white ; spadix brown. Congo. „ Ellio'ttii (B. M., t. 7349). Sierra Leone. .. Ga'lbra (G. C., 1895, xvii. 484). Allied to A. variabilis. „ gra'ndis. 3. Spathe green, white inside ; spadix purplish. Java. 1865. „ Lacou'rii (111. Hort., 1878, t. 316). Cochin-China. 1879- „ leone'nsis. Spathe and spadix purplish-brown. Sierra Leone. 1845. „ niw'sus. See DRACOMTIUM ASPERUM. A. no'bilis. Spathe livid purple, spotted with white. Java. 1867. „ oncophy'llus (B. M., t. 7327). Andaman Islands. ,, papillo'sus. Greenish and dark brown. ,, pi'ctus. Java. 1865. ., Rivie'ri. Syns. Proteinophallus Rivieri and A. Konjact ,, Schweinfu'rthii (Schweinfurth's). Dark purple, with pale zone. Brit, and Germ. E. Africa. 1910. „ specio'sus. Java. 1865. „ Tita'num (B. M., tt. 7i53~7i55)- A remarkable plant, of large proportions. 10. W. Sumatra. 1878. „ viro'sus (G. C., 1885, xxiii. 759). Siam. ,, Walli'sii. See DRACONTIUM ASPERUM. ,, xebri'nus. Java. 1865. AMPELO'PSIS. (From ampelos, a vine, and opsis, resemblance ; in reference to its resemblance to the grape-vine. Nat. ord. Vineworts [AmpelidaceaB]. Linn. S-Pentandria, i-Monogynia.) Now united with Vitis which see. The Ampelopsis are so nearly allied to Vitis, which causes some confusion. The common Virginian Creeper (Ampelopsis quinquefolia or A. hederacea) is one of the most popular climbers we have, especially for town gardens. A . Veitchii, which is perhaps even more popular, and of which we have some distinct varieties, has been variously named Vitis inconstans and Ampelopsis tricus- pidata, but A. Veitchiii is likely to remain the popular name for all garden purposes. A. henry ana is also in- cluded with Vitis ; this is a newer introduction, which may become as popular as those named above, and though included with Vitis, is more generally known as Ampelopsis. Loudon said A. hederacea is " the most vigorous-grow- ing climber in Europe. It thrives in almost every soil I and situation, from Warsaw to Naples." Hardy de- ! ciduous climbers ; all their flowers purple and green. j Common soil ; layers or cuttings. A. aconitifo'lia. China. 1868. Syns. A. lu'cida, A. tri'loba, A. triparti'ta, and Vitis disse'cta. See VlTIS SERIAN^FOLIA. „ bipinna'ta (double- winged). 15. August. N. Amer. 1700. See VITIS ARBOREA. „ citrulloi'des (Rev. Hort., 1868, p. 10). 16. Greenish. ,, corda'ta (heart-leaved). 20. May. N. Amer. 1803. See VITIS INDIVISA. ,, hedera'cea (Virginian creeper). 60. July. N. Amer. Syn. A. quinquefo'lia. See VITIS QUINQUEFOLIA. „ hirsu'ta (hairy). 60. May. N. Amer. 1806. See V. QUINQUEFOLIA. ,, Low'ii (G. C., 1907, xlii. 253). Raised from seed of A. Veitchii. „ napifo'rmis. Greenish. China. 1870. [ ,, quinquefo'lia. See A. HEDERACEA. ,, Saint-Pau'lii (R. H., 1907, 567). Probably native of N. Amer. „ sempervi'rens. An evergreen species. 1881. See VITIS STRIATA. „ serjanifo'lia (Gfl.. 1867, p. 451). Syns. A. tubero'sa, A. lissus, and A. viticifo'lia. Japan. 1867. See VlTIS SERIAN^EFOLIA. ,, tricuspida'ta. Syns. A. Vei'tchii and Vitis japo'nica. See VITIS INCONSTANS. ,, tri'loba. Syn. A. aconitifo'lia. See VITIS SERIAN^E- FOLIA. ,, tripari'ta. Syn. A. aconitifo'lia. See VITIS SERIA.V.E- FOLIA. „ tubero'sa. Syn. A . serjanafo'lia. See VITIS SERIAN^E- FOLIA. „ Vei'tchii. Syn. A. tricuspida'ta. See VITIS INCON- STANS. AMPELOVTTIS. (Nat. ord. Ampelidacea.) Climbers allied to Vitis may be propagated from cuttings or layers ; hardy in sheltered positions. A. Davi'di (R. H., 1889, 204, t.). N. China. „ intermedia (R. H., 1891, 334). „ RomanSti (R. H., 1892, 94). China (?). AMPELOSI'CTOS. A synonym of Telfai'ria. AMPELY'GONUM. (From ampelos. a vine, and gonu. a joint ; referring to its stems. Nat^ ord. Buckwheats [Polygonaceae]. Linn. S-Octandria, AMPHALTS AMYRIS Greenhouse herbaceous perennial. Sandy loam and a little peat ; seeds. A. ckine'nse (Chinese). Yellowish- white. July. E. Ind. 1837. See POLYGONUM. AMPHA'LIS. (From amphalos, surrounded by the sea. Nat. ord. Urticaceae.) Stove evergreen tree. Cuttings in sand, in bottom- heat. Loam, a little peat and sand. A. madagascarie'nsis (Madagascar). 20. Mascarene Islands. 1823. AMPHERE'PHIS. (From ampherephes, well-covered ; alluding to the double involucre. Nat. ord. Composites [Compositae]. Linn. ig-Syngenesia, i-^Equalis.) Hardy annuals, with purple flowers. Sandy loam ; seeds. Now referred to Centrantherum. A. arista.' ta (awned). See CENTRANTHERUM PUNCTATUM. „ interme'dia (intermediate). See CENTRANTHERUM INTERMEDIUM. „ mu'tica (awnless). See CENTRANTHERUM MUTICUM. AMPHIBLE'MMA. (From amphi, on both sides, and blemma, a face. Nat. ord. Melastomaceae.) Stove evergreen shrubs. Cuttings in sandy peat, in a close frame, with bottom-heat. Fibrous peat and loam, with sand. A. cymo'sum (cymed). 2. Purple. June. Trop. Africa. 1792. AMPHI'BLESTRA. See PTERIS. AMPHICARP.ffi'A. (From amphi, around, or on either side, and karpos, fruit ; in reference to the plant bearing pods on the stem and on the shoots. Nat. ord. Legumin- ous Plants [Leguminosae]. Linn. ij-Diadelphia, 4-Decan- dria.) Ornamental twining, hardy annual plants ; allied to Wistaria ; readily increased by seeds, in common soil. A. monoi'ca (monoicus). 4. September. N. Amer. 1781. ., sarmento'sa (twiggy). See A. MONOICA. AMPHTCOME. (From amphi, around, and home, hair ; in reference to the winged seed. Nat. ord. Bignoniads (Bignoniacea?]. Linn. 14-Didynamia, 2-Angiospermia.) Pretty half-hardy evergreens, not unlike a Pent- stemon. It may be increased by seeds, or by cuttings, which root readily in sandy peat, in July, if placed under glass. Lilac. A. argu'ta (finely-cut), i. Mountains. „ Emo'di (B. M., t. 4890). Himalaya. 1852. August. Himalaya Rose, orange. October. AMPHILO'BIUM. (From amphi, round, and lobos, a pod ; in reference to the shape of the seed-vessel. Nat. ord. Bignoniads [Bignoniaceae]. Linn. i4-Didynamia, z-Angiospermia. Now referred to Amphilophium.) AMPHILO'PHIUM. (From amphi, round, and lophos, a crest. Nat. ord. Bignoniaceae.) A handsome evergreen climber, requiring the same treatment as Bignonia. Cuttings root readily under glass, on bottom-heat, in the spring months. Soil, loam and leaf-mould. A. panicula' turn (panicled) . 20. Purple. W. Ind. 1738. AMPHISCO'PIA POHLIA'NA. See PORPHYROCOMA LANCEOLATA. AMPfflTE'CNA. (From amphi, both, and teknon, child, or seed. Nat. ord. Bignoniaceae.) Stove climber. Cuttings in bottom-heat. Loam, peat, sand. A. macrophy'lla (large-leaved). Yellow. Central Amer 1882. AMPHITHA'LEA. (Nat. ord. Leguminosae.) Greenhouse evergreen shrubs from Cape of Good Hope. Cuttings in sand and peat, in close frame. A. de'nsa (dense). 3. Yellow. June. 1822. „ erictzfo'lia. 3. Yellow. June. 1812. Syn. Bor- bonia ericcefolia. AMSO'NIA. (In honour of Charles Amson, a scientific traveller in America. Nat. ord. Dogbanes [Apocynaceae — Plumiereae]. Linn. $-Pentandria, i-Monogynia.) Allied to Plumieria. These are handsome herbaceous perennials, with blue flowers, and will grow in any garden- soil ; rooting readily from cuttings during the summer months, or they may be divided at the root at any season. A. angustifo'lia (narrow-leaved). 2. N. Amer. 1774. „ latifo'lia (broad-leaved). See A. TABERN^MONTANA. ,, salicifo'lia( willow-leaved). See A.TABERN^EMONTANA. ,, Tabern&monta'na. 2. N. Amer. 1759. AMY'GDALO'PSIS. See PRUNUS. AMY'GDALUS. (From amysso, to lacerate, in refer- ence to the fissured channels in the stone of the fruit ; but some suppose from a Hebrew word signifying vigilant, as its early flowers announce the return of spring. Nat. ord. Almondworts [Rosaceae]. Linn. i2-Icosandria, i-Mono- gynia. Now referred to Prunus, which see.) These are very ornamental plants ; the tall tree kinds are very pretty in the middle or back ground of shrub- beries ; the dwarf kinds, also, as front plants to the same. The varieties are increased by budding them upon seedling plum-stocks. In the south of France, Italy, Spain, and different parts of the Levant, they are culti- vated for their fruit. Almost any soil suits them. For early forcing they are very effective ; established in pots a year previous very little heat is required to have them in flower early. A. Boissie'ri (R. H., 1879, 229, f. 62-64). Pale rose. Asia Minor. 1879. ,, cochinchine'nsis (Cochin-China). Pink. March. Cochin-China. 1825. ,, commu'nis (common or sweet). 15. Red. April. Barbary. 1548. ., ,, ama'ra (bitter), i. Red. April. Barbary. 1548. „ „ du'lcis (sweet). 15. Red. March. 1548. ,, ,, flo're-ple'no (double-blossomed). 15. Red. March 1548. „ „ fo'liis variega'tis (variegated-leaved). 15. Red. March. 1548. „ >, fra'gilis (brittle). 15. Red. April. Barbary. 1548. „ „ grandiflo'ra ro'sea (great-rosy-flowered). 15. Rose. March. 1548. „ ,, macroca'rpa (long- fruited). 15. Red. April. Barbary. 1548. ,, „ pe'ndula (drooping). 15. White. March. 1548. ,, „ persicoi'des (peach-like). 15. Red. April. Barbary. 1548. ,, ,, salicifo'lia (willow-leaved). 15. White. March. 1548. „ fenzlia'na (Spath Cat., No. 104, 75). „ inca'na (hoary). 2. Red. April. Caucasus. „ campe1 stris (field). 2. Red. April. Podolia. 1818. „ „ geo'rgica (Georgian). 3. Red. April. Georgia. 1818. ,, orienta'lis (eastern). 10. Red. April. Levant. 1756. ,, peduncula'ta (flower-stalked). 10. Red. April. Siberia. 1833. i PRI 33T COS Crete. 1802. „ Pe'rsica. See PRUNUS PERSICA. „ „ ru'bra. Leaves deep red in spring. White. 1874. ,, prostra'ta (prostrate-growing). 2. Red. April. ,, pu'mila (double-dwarf). 4. Red. April. China. 1683. See PRUNUS JAPONICA FLORE ROSEO PLENO. ,, sibi'rica (Siberian). 5. Red. April. Siberia. 1820. A'MYRIS. (From a, intensive, and myrrha, myrrh ; in reference to its powerful perfume. Nat. ord. Amyrids [Burseraceae]. Linn. S-Octandria, i-Monogynia.) This genus is famed for its resinous gum. The species are all ornamental, white-flowered, evergreen stove trees, growing well in loam and peat, and readily increased by cuttings in sand and peat, on bottom-heat, under glass, in the spring months. A. acumina'ta (acuminated). 20. E. Ind. 1823. „ brasilie'nsis (Brazilian). 20. August. Brazil. 1823. ,, heptaphy'lla (seven-leaved). 16. E. Ind. 1820. ,, Luna'ni (Lunan's). 12. July. Jamaica. 1820. ,, mari'tima (sea). 12. S. Amer. 1810. „ na'na (dwarf). 5. E. Ind. 1822. ANABASIS 37 ANANAS A. Plumie'ri (Plumier's). 20. W. Ind. 1820. „ sylva'tica (wood). 16. July. Carthage. 1793. ., Tecoma'ca (Tecomaca). 20. Mexico. 1827. „ toxi'fera (poison-bearing). 10. W. Ind. 1818. „ zeyla'nica. See BALSAMODENDRON. ANA BASIS. (From the Greek, alluding to its up- right habit. Nat. ord. Chenopodiacea?.) Half-hardy shrubby evergreen, from cuttings in sandy toil. A. Ammode'ndron (W. G., 1888, 37). See HALOXYLON AMMODENDRON. ANACA'MPSEROS. (From anakampto, to cause to return, and eras, love ; an ancient name for a plant fabled to possess the virtue of restoring the soft passion. Nat. ord. Purslane [Portulaceae]. Linn. n-Dodfcandria, i- Monogynia.) These are very pretty little greenhouse plants ; do well in sand and loam, mixed with a little lime-rubbish, and are increased either from seeds sown in spring, or from cuttings at any time ; even a single leaf will make a plant. The cuttings should be laid to dry a day or two before planting. A. angustifo'lia (narrow-leaved), i. Pink. July. Cape of Good Hope. 1820. „ arachnoi'des (cobwebbed). i J. Pink. August. Cape of Good Hope. 1790. „ filamenio'sa (thready), i. Pink. September. Cape of Good Hope. 1795. ,, intertne'dia (intermediate). See A. TELEPHIASTRUM. „ lanceola'ta (spear-leaved), i. Pink. September. Cape of Good Hope. 1796. „ polyphy'Ua (many-leaved), i. Pink. August. Cape of Good Hope. 1818. „ rotundifo'lia (round-leaved). i. Pink. August. Cape of Good Hope. 1732. „ ru'bens (reddish-leaved). See A. ARACHNOIDES. „ rufe'scens (rusty-coloured). See A. ARACHNOIDES. ,, Telephia' strum. Pink. August. Cape of Good Hope. 1813. „ ra'rians (varying). See A. TELEPHIASTRUM. ANACA RDIUM. (From ana, like, and kardia, the heart ; in reference to the form of the nut. Nat. ord. Anacards, or Terebinths [Anacardiaceae]. Linn. 2^-Poly- gamia, 2-Dicecia.) A. occidenta'le produces the Cashew-nut. These are stove evergreen trees, ornamental, producing panicled corymbs of sweet-smelling flowers. Soil, rich loam ; ripe cuttings root readily, with their leaves on, in a pot of sand, under a glass, in heat. A. occidenta'U (western). 20. Green, red. W. Ind. 1699. „ ,, i'ndicum (Indian). 20. Green, red. E. Ind. 1699. ANACY'CLUS. (From ana, like, and kyklos, a circle ; in reference to the rows of ovaries in circles round the disc. Nat. ord. Composites [Composite]. Linn. ig-Syn- genesia, 2-Superfl.ua.) Common hardy annuals of no great beauty, allied to Chamomile. They should be sown in the open ground in April. A. alexandri'nus (Alexandrian). Yellow. June. Egypt. 1828. ,, au'reus (golden-flowered). See ANTHEMIS AUREA. „ clava'tus (clubbed). 2. White. August. Barbary. 1810. „ Pyre thrum (pyrethrum-like). 2. White. August. Barbary. 1837. „ radia'tus (rayed). 2. Yellow. August. South of Europe. 1596. „ ,, purpura' scens (Gfl., t. 1074). Spain. „ tomenta'sus. Syn. Anthemis pubescens. See A. CLAVATUS. ANADE'NIA. (From a, not, and aden, a gland ; in re- ference to the absence of a honey-gland. Nat. ord. Pro- teads [Proteaceae]. Linn. 4-Tetrandria, i-Monogynia.) Pretty greenhouse plants, referred to Grevillea. Grown in peat, with a little loam ; can be propagated by cuttings in sand and loam, in close frame with bottom-heat. A. M angle' sii (Mangle's). See GREVILLEA GLABRATA. „ pulchSlla (neat). See GREVILLEA PULCHELLA. ANAGA'LLIS. Pimpernel. ( From anagelao, to laugh ; fabled to possess a virtue to remove sadness. Nat. ord. Primeworts [Primulaceae]. Linn. s-Pentandria, i-Mono- gynia.) A favourite genus with gardeners. They are very interesting plants, of easy culture ; many of the perennial kinds require greenhouse protection during winter, and are readily increased by cuttings, in spring, in the hot- beds. The whole of them make excellent rock and border plants for the summer. A. alternifo'lia (alternate-leaved). Yellow, pink. April. Chili. 1839. Herbaceous perennial. ,, arve'nsis. Scarlet. Britain. Syn. A. phoenicea. „ „ caru'lca. Blue. June. England. ,, „ ca'rnea (fleshy). i. Flesh. August. Britain. 1819. Hardy annual. ,, colli'na (Andr. Bot. Rep., t. 367). 3. Vermilion. August. Morocco. 1803. Syn. A. grandiftora. „ „ a'lba compa'cta (Gfl., t. 1125). White. 1883. Both are varieties of linifolia. ,, frutico'sa (shrubby). See A. LINIFOLIA. ,, i'ndica (Indian). See A. ARVENSIS CCRULEA. „ latifo'lia (broad-leaved). See A. ARVENSIS. ,, linifo'lia (flax-leaved). Blue. August. Portugal. 1796. Greenhouse biennial. ,, „ Brewe"ri (Brewer's). J. Red. June. Gardens. 1648. This and the next five are greenhouse her- baceous trailers. ,, „ lilaci'na (lilac-flowered), i. Lilac. May. 1836. „ „ Mone'lli (Monelli's). i. Blue. July. Italy. 1648. „ „ phceni'cea (Phoenician). Scarlet. May. Morocco. 1803. „ „ Phili'psii (Philips's). f. Brown. June. Gar- dens. 1803. ,, „ vnllmorea'na. £. Purple. August. Madeira. 1834. „ Marrya'tta (Mrs. Marryatt's). i. Copper. July. Hybrid. 1828. Half-hardy evergreen trailer. „ tentlla (Eng. Bot., ed. 3, t. 1148). ±. Rose colour. July. Britain. A creeper. „ webbia'na (P. B. Webb's), i. Blue. July. Gardens. 1828. Half-hardy trailer. „ wellsia'na (Wells's). i. Copper. August. English hybrid. 1830. Half-hardy trailer. ANA GYRIS. (From ana, like, and gyros, a spiral, or turning in a circle ; in reference to its curved pods. Nat. ord. Leguminous Plants [Leguminosae]. Linn. 10- Decandria, i-Monogynia.) Small ornamental trees, allied to Podalyria; require the protection of the greenhouse ; soil, loam and peat ; young cuttings root readily in sand and peat, under glass, planted in July. A. fce'iida (foetid). 9. Yellow. April. Spain. 1750. ,, glau'ca (galucous). See A. FCSTIDA. „ inodo'ra (scentless). White. April. China. 1821. „ latifo'lia (broad-leaved). 19. YeUow. April. Tene- riffe. 1815. „ sinefnsis (Chinese). 6. Yellow. April. China. 1820. ANAMTRTA. (A native name. Nat. ord. Menisper- maces.) Stove, evergreen twiner. Seeds ; cuttings in sand in bottom-heat. Loam, peat, and sand. A. Co'cculus (Cocculus). 20. White, green. India; Malaya. 1800. "Cocculus Indicus." ,, panicula'ta (panicled). See A. COCCULUS. ANA'NAS. (From nanas, the local name for the pine-apple in South America. Nat. ord. Bromelworts (Bromeliaceae]. Linn. 6-Hexandria, i-Monogynia.) For culture, see PINE-APPLE. A. bracamore'nsis (Lind. Cat., 1879, 6). See A. SATIVUS. „ bractea'tus (bracted). 3. Crimson. April. Brazil. 1820. ,, de'bilis (weak}. See A. SATIVUS. ,, lu'cidus (shining). See A. SATIVUS LUCIDUS. „ macrodo'ntes (Belg. Hort., 1878, t. 5). Syn. Bromelia undulata. „ Mordilo'na (B. H.. 1879, 302). See A. SATWU3 LUCIDUS. ,. mensdorfia'nus. Syn. JEchmea. Fernanda. „ portea'nus (R. H., 1878, 140). See A. SATIVUS. ANANASSA ANCHUSA A. sati'vus (cultivated. The pine-apple). 3. Purple. April. S. Amer. 1690. „ „ bracamorc'nsis. Fruit large. „ „ lu'cidus. „ ,, portea'nus. „ „ variega'tus. A handsome variegated plant for vases. ANANA'SSA. See ANANAS. ANA'NTHERIX. (From a, not, and antherix, an awn ; fn reference to the want of awns, or filiform appendages to the pollen masses. Nat. ord. Asclepiads [Asclepia- daceae]. Linn. 6-Pentandria, 2-Digynia.) A hardy herbaceous plant, increased by root division ; at any season, any soil suits it in an open situation. A. vi'ridis (green). J. Green, yellow. September. N. Amer. 1812. See ASCLEPIODORA VIRIDIS. ANAPHA'LIS. (Altered from Gnaphalium. Nat. ord. Compositae ; Tribe Inuloideae.) A. conto'rta (contorted). 2. White. July. Himalaya. 1821. „ margarita'cea(Eent'h. and Hooker). Keeping well in a dried state. „ roylea'na. White, yellow. September. India. 1882. „ tripline'rvis (triple-nerved). i. White. August. Himalaya. 1823. ANARRHTNT7M. (From a, not, and rhin, nose. The snout-like form of the allied genus Antirrhinum is wanting in this. Nat. ord. Figworts [Scrophulariaceae]. Linn. i4-Didynamia, 2-Angiospermia.) Allied to Snapdragon. These plants are hardy biennials, and very pretty. Seeds may be sown in the open borders in spring, or the plants may be perpetuated by cuttings. See ANTIRRHI'NUM MA'JUS. A. bellidifo' Hum (daisy-leaved). 2. Blue. July. France. 1629. ,, Durimi'nium. i£. Whitish. Portugal. 1818. „ frutico'sum (shrubby). 2. White. August. South of Europe. 1826. ,, hirsu'tum. See A. DURIMINIUM. ,, pube'scens (downy). See A. DURIMINIUM. ANASCE'TUM CRASSIFO'LIUM. See POLYPODIUM (DRYNARIA). ANASTA'TICA. (From anastasis, resurrection ; in reference to its hygrometrical property. Nat. ord. Crudfers [Cruciferae]. Linn. -L^-Tetradynamia.) An annual plant, indigenous to the Egyptian deserts. and called the Rose of Jericho. When full grown it con- tracts its rigid branches into a round ball, and is then tossed about by the wind. When it alights in water, or on damp ground, the branches relax and open out, as if its life was renewed ; hence its name of Resurrection Plant. Among the superstitious tales told of it is, that " it first bloomed on Christmas Eve, to salute the birth of the Redeemer, and paid homage to His resurrection by remaining expanded till Easter." This curious annual requires frame-protection during the colder months ; in- creased by seeds in any common soil. A. hierochu'ntica (Rose of Jericho), i. White. July. Levant. 1597. ANA'XETON. (Name unexplained. Nat. ord. Com- positae.) Greenhouse evergreen shrub. Cuttings in sand, under a bell-glass. Loam, peat, and sand. A. arbo'reum (tree-like). itoi£. White. May. S.Africa. 1770. ANCHIE TEA. (In honour of a Brazilian writer on plants of that name. Nat. ord. Violetworts [Violacese]. Linn. $~Pentandria, i-Monogynia.) An ornamental evergreen stove climber. Loam and peat ; increased most readily by seeds. A. pyrifo'lia (pear-leaved). 3. White. July. Brazil. 1822. ANCHOMANES. (Nat. ord. Aroidea. Allied to Amorphophallus. ) A. Hookeri is a pretty stove perennial Aroid. Like the Amorphophallus, the flowers open before the foliage appears, the leaves die away in the autumn, and during the dormant period the cornus should be kept dry and in a warm position, but not where they will get dried too much. When started in spring pot in a good fibrous loam, with leaf-mould, manure, and sand added, and give liquid manure when they are well rooted. A. diffo'rmis (two-formed). See A. HOOKERI. „ du'bius (G. C.. 1885, xiii. 669). Spathe purplish outside, cream-coloured within. „ Hooke'ri. Syn. Caladium petiolatum. „ „ pa'llida (B. M., t. 5394). 1862. AN'CHOVY-PEAR. See GRI'AS. ANCHU'SA. (From anchousa, a cosmetic paint, for- merly made from A . tincto'ria, for staining the skin. Nat. ord. Borageworts [Boraginaceae]. Linn. s-Pentandria, i- Monogynia.) A reddish-brown substance, thought to be a peculiar chemical principle, used by dyers, is obtained from the roots of A. tincto'ria, or alkanet, and from other plants of this order. The whole of this genus, but two, are hardy perennial, biennial, or annual ornamental plants of the easiest culture, either by seeds or root division at any season. A . cape'nsis and pulche-lla require a little frame- protection during the winter months. ANNUALS. A. eegypti'aca (Egyptian). 2. Blue. July. S.Europe. 1821. ,, aggrega'ta (cluster-flowered). $. Blue. June. Levant. 1827. ,, amce'na (pleasing). See A. ITALICA. ., hy'brida (hybrid). 2. White, blue. July. Italy. 1820. „ Mille'ri (Miller's), if Blue. May. 1824. ,, parviflo'ra (small-flowered), i. Blue. June. Levant. 1827. „ stylo'sa (stylose). i. Blue. May. Siberia. 1802. ,, tene'lla (delicate). See BOTHRIOSPERMUM TENELLUM. ,, verruca' sa (warty). See A. ^GYPTIACA. BIENNIALS. A. aspe'rrima (very rough). See ARNEBIAHISPIDISSIMA. „ cape'nsis (Cape), i. Blue. June. Cape of Good Hope. 1830. „ „ a'lba (white). White. 1908. ,, Gmeli'ni (Gmelin's). See A. OCHROLEUCA. „ latifo'lia (broad-leaved). See NONNEA ROSEA. PERENNIALS. A. affi'nis (B. T. O., 1896, 220, f. 12). Abyssinia. ,, Aga'rdhii (Agardh's). i. Blue. August. Siberia. 1820. ,, angustifo'lia (narrow-leaved). 2. Purple. May. South of Europe. 1640. ,, Barrelie'ri (Barrelier's). 2. Blue. July. South of Europe. 1820. ,, caspito'sa (tufted), i. Blue. June. Levant. 1838. ., cri'spa (curled), i. Blue. June. Corsica. 1835. ,, hi'spida (bristly). 2. Blue. July. Egypt. 1817. ,, ita'lica (Italian). 2. Bright blue- August. South Europe. 1810. ,, lana'ta. See SOLENANTHUS LANATUS. ,, leptophy'lla (slender- leaved). See A. OFFICINALIS. „ longifo'lia (long-leaved). 3. Blue. July. Italy. 1819. ,, tnacula'ta (spotted-leaved). 2. Blue. May. Russia. 1824. „ wyoso/tdi/?o'ffl(myosotis-flowered). i. Pink. August. Levant. 1713. ,, officina'lis (officinal). 2. Blue. August. Tauria 1825. ., ,, incarna'ta (flesh-coloured). 2. Flesh. August. South of Europe. 1816. ,, ochroleu'ca (yellowish- white). 2. Purple. July. Orient. ,, panicula'ta (panicled). See A. ITALICA. ,, pftiola'ta (petiolated). See CYNOGLOSSUM PETIOLATUM. ., proce'ra (tail). See A. OCHROLEUCA. ,, nipe'stris (rock). See ERITRICHIUM RUPESTRE. ,, sempervfrens. ij. Blue. Britain. ,, seri'cea (silky). See ERITRICHIUM SERICEUM. ,, tincto'ria (dyer's). See ALKANNA TINCTORIA. ,, undula'ta (wave-leaved). 2. Purple. July. Spain. 1752- „ zeyla'nica. See BOTHRIOSPERMUM TENELLUM. ANCISTROCHILUS 39 ANDROMEDA ANCISTROCHTLUS. (From agkistron, a fish-hook, and cheilos, a lip ; the lip is hooked at the tip. Nat. ord. Orchidaceae.) Stove epiphytal Orchid that may be grown in pots, pans, or baskets. Divisions. Fibre of peat, sphagnum, and crocks. A. thompsonia'nus (Thompsonian). J. White ; lip purple, striped with brown. Trop. Africa. 1879. „ „ Gm/i'/u (Gen til's). \. Violet, with broader seg- ments. Congo Free State. 1904. „ punctula' turn (finely-dotted). Sej finely dotted with red. 1898. ii n ptinctula'tum (finely-dotted). Sepals and petals ANCISTROPHY'LLUM. (From agkistron, a fish-hook, and phullon, a leaf ; the leaves are furnished with hooks. Nat. ord. Palmaceas.) Stove Palm. Seeds. Loam, fibrous peat, and sand. A. lee've (smooth). Trop. Africa. ANCYLO'CLADUS. A synonym of Willughbeia. ANCYLO'GYNE. (From ankylos, curved, and gyne, a female ; the pistil is curved. Nat. ord. Acanthaceae. Syn. Sanchezia.) Handsome stove shrubs ; nobilis has large oval, varie- gated leaves, and makes a fine specimen for culture. See SANCHEZIA. A. longiflo'ra (B. M., t. 5588). Purple. April. Guaya- quil. 1866. „ no'bilis (B. M., t. 5594). Yellow, bracts red. June. Ecuador. 1863. ANDERSO'NIA. (In honour of Messrs. Anderson. patrous of botany. Nat. ord. Epacrids [Epacridaceae]. Linn. s-Pentandria, i-Monogynia.) Very pretty greenhouse shrubs. Sandy peat ; cuttings root readily, in spring, in common hotbed. A. cezru'lea (Gfl., t. 1180, fig. 2). 2. Calyx pink. corolla blue. King George's Sound. W. Australia. ., de-pre'ssa (Gfl., t. 1180, f. i). $. Blue and white. \V. Australia. „ komalo' stoma (Gfl., t. 1180, fig. 3). Calyx pink, corolla blue. King George's Sound. W. Australia. „ sprengelioi'des (sprengelia-like). 2. Pink. June. N. Holland. 1803. ANDI'RA. (Its local name in the Brazils. Nat. ord. Leguminous Plants [Leguminosae]. Linn. ij-Diadelphia, 4-Decandria.) Alliance obscure. Large ornamental stove trees. Soil, loam and peat ; cuttings root readily under a glass, in heat. A. exce'lsa. 20. Purple. Trinidad. 1818. ,, ine'rmis (unarmed). 20. Purple. W. Ind. 1773. „ racemo'sa (branchy). See A. EXCELSA. ANDRA'CHNE. (From andrachne, the herb purslane. Nat. ord. Euphorbiaceae.) Greenhouse evergreen shrub. Cuttings in sand, in bottom-heat. Loam, peat, and sand. A. fruticp'sa (shrubby). 2. Green, yellow. July, August. China. 1820. ANDROCY MBIUM. (From aner, anther, and kymbion a saucer ; in reference to the peculiar form of the anthers Nat. ord. Melanths [Liliaceae]. Linn. 6-Hexandria, 3- Trigynia.) Few plants are more generally poisonous than this order of Melanths. Interesting bulbous-rooted plants, requiring the protection of frame or greenhouse ; in- creased readily by offsets and seed. Loam and leaf- mould, sand, and good drainage ; grown fully exposed to the sun, and rested after a season's growth is developed. A. eucomofdes (eucomis-like). i. Green. April. Cape of Good Hope. 1794. „ leuca'nthum (Swt. Fl. Card., t. 165). „ melanthioi' des (melanthium-like). i. White. July. Cape of Good Hope. 1823. .. puncta'tum. See A. LEUCANTHUM. „ voluta're (rolled-leaved), i. White. April. Cape of Good Hope. 1816. ANDROGRA PEE. (From aner, andros, a stamen, and grapho, to write. Nat. ord. Acanthaceae.) Stove perennial herbs. Cuttings in a close frame, with bottom-heat. Fibrous loam, peat, and sand. A. echioi'des (Echium-like). i. Red. April. E. Ind. 1820. ,, elonga'ta (elongated). 2. Red. May. E. Ind. 1812. ANDROLETIS. (From aner, a man, and lepis, a scale ; alluding to the scaly stamens. Ord. BromeliaceaB.) Allied to Billbergias. Propagated from offsets, which are produced after flowering. Pot in good sandy loam and leaf-mould. Now referred to jEchmea. A. Skinne'ri. ij. Gautemala. 1850. Syn. BiUbergia Skinneri. ANDROMA'CHIA. (Nat. ord. Composite.) Greenhouse herbaceous plant ; propagate from cuttings ; good loamy soil. Now referred to Liabum. A. Maro'ni (R. H.. 1887, 496). 2. Pale yellow. Brazil. 1887. ANDRO MEDA. (A classical name, after the daughter of Cepheus and Cassiope, King and Queen of ^Ethiopia. Nat. ord. Heathworts [Ericaceae]. lo-Decandria, i-Mono- gynia.) An extensive family of beautiful shrubs, all evergreen and all hardy, except those otherwise specified ; delight in a peaty soil, although some of them will do well in any soil ; generally increased by layers, put down about the month of September, to remain till that time twelve- month ; also by seeds, which should be sown as soon as ripe in large pans or pots, and covered thinly with earth in a cold frame, but plenty of air given. Very useful for the rock-garden and for sloping banks. HARDY. A. acumina'ta (acuminate). 3. White. August. N. Amer. 1765. See LEUCOTHOS ACUMINATA „ anguslifo'lia (narrow-leaved), i. White. August. N. Amer. 1748. See CASSANDRA CALYCULATA. ,, arbo'rea (sorrel-tree). 40. White. August. N. Amer. 1752. See OXYDENDRON ARBOREUM. „ axilla'ris (axil-flowering), i. White. June. N. Amer. 1765. See LEUCOTHOE AXILLARIS. „ „ longifo'lia (long-leaved), i. White. July. N. Amer. 1765. „ calycula'ta (small-calyxed). 2. White. March. N. Amer. 1748. See CASSANDRA CALYCULATA. „ „ latifo'lia (broad-leaved). 2. White. March. Newfoundland. 1748. ., „ na'na (dwarf), i. White. March. Newfound- land. 1748. „ „ ventrico'sa (inflated). 2. White. March. Russia. 1748. .; campanula' ia. Greenish-white, tinted with red. ,, cane'scens (hoary). 3. White. June. N. Amer. 1748. „ Catcsba'i (Catesby's). 2. White. June. N. Amer. 1793. See LEUCOTHOE CATESB^EI. „ coria'cea (thick-leaved). 3. Pink. July. N. Amer. 1765. See PIERIS NITIDA. „ „ ru'bra (red-flowered). 3. Red. July. N. Amer. 1765- .. cri'spa (curled). 3. White. July. N. Amer. 1824. See CASSANDRA CALYCULATA. „ dealba'ta (whitened). 2. Pink. April. N. Amer. 1824. See ZENOBIA SPECIOSA. „ fastigia'ta (pyramidal). 2. White. May. Himalaya. 1855. See CASSIOPE FASTIGIATA. ,, floribu'nda (many-flowered). 3. White. May. N. Amer. 1812. See PIERIS FLORIBUNDA. ,, glaucophy'Ua (glaucous-leaved), i. Pink. July. N. Amer. 1812. See A. POLIFOLIA. ,, hypnoi'des (moss-like), i. White, red. June. Lap- land. 1798. Half-hardy deciduous creeper. See CASSIOPE HYPNOIDES. ,, maria'na (Maryland). 2. White. June. N. Amer. 1763. See PIERIS MARIANA. ,, „ oblo'nga (oblong-leaved). 2. White. June. N. Amer. 1736. ,, ,, ova'l is (oval-leaved). 2. White. June. N. Amer. 1736. „ pilulifera (pellet-bearing). 3. White. June. W. Florida. 1842. See LYONIA PANICULATA. „ Polifo'lia (polium-leaved). i. Pink. May. Britain, „ ,, grandiflo'ra (large-flowered), i. Pink. April. Ingria. 1790. ANDROMYCIA 40 ANDROSTEPHIUM A. Polifo'lia latifo'lia (broad-leaved). 3. Pink. July. olifo'lia latifo'lia ( N. Amer. 1700. „ „ me'dia (wild rosemary). i. White. July. Britain. 1790. „ ,, mi'nima (smallest), i. Pink. April. Britain. 1790. „ „ oleifo'lia (olive-leaved), i. Pink. April. Britain. 1790. ., „ revolu'ta (rolled-back-leaved), i. Pink. April. North of Europe. 1783. ,, „ rosmarinifo'lia (rosemary-leaved). 2. Pink. July. N. Amer. 1736. ,, „ subula'ta, (awl-leaved), i. Pink. July. North of Europe. 1783. ,, racemo'sa (branchy). 3. White. June. N. Amer. 1736. See LEUCOTHOE RACEMOSA. „ „ latifo'lia (broad-leaved). 3. White. July. Cuba. 1736. „ „ stric'ia (upright). 4. White. July. N. Amer. 1736. STOVE. A. buxifo'lia (box-leaved). 2. Pink. July. Mauritius. 1822. See AGAURIA BUXIFOLIA. „ fascicula'ta (bundled). 20. White. April. Jamaica. 1824. See LYONIA FASCICULATA. ,, jamaice'nsis (Jamaica). 6. White. June. Jamaica. 1793. See LYONIA JAMAICENSIS. „ rubigino'sa (ruddy). 10. White. July. W. Ind. 1736. See LYONIA RUBIGINOSA. GREENHOUSE. A. elegant? 'ssima (very elegant). See A. JAPONICA ELEGANTISSIMA. „ ,, formo'sa (beautiful). See PIERIS FORMOSA. ,, japo'nica (Japan). 3. White. June. Japan. 1806. See PIERIS JAPOXICA. ,, „ deganti'ssima (R. H., 1887, 83). ,, neriifo'lia (oleander-leaved). 3. Crimson. June. Brazil. 1851. See LEUCOTHOE NERIIFOLIA. ,, ovalifo'lia (oval-leaved). 20. White. June. N. Amer. 1825. See PIERIS OVALIFOLIA. „ £Mtym£/o'/ia(phillyrea-leaved). i. White. January. W. Florida. 1842. See PIERIS PHILLYRE^EFOLIA. ,, salicifo'lia (willow-leaved). 4. Pale green. June. Mauritius. 1825. See AGAURIA SALICIFOLIA. ., sine'nsis (Chinese). 2. Blush. June. China. 1826. See VACCINIUM BRACTEATUM. „ specio'sa (showy). 3, White. August. Carolina. 1800. See ZENOBIA SPECIOSA. „ „ glau'ca (milky-green). 2. Pink. August. Caro- lina. 1800. See ZENOBIA SPECIOSA PULVERULENTA. ,, ,, ni'tida (shining-leaved). 3. White. August. Carolina. 1800. See ZENOBIA SPECIOSA. ,, „ pulverule'nta (dusty-leaved). 3. White. August. Carolina. 1800. See ZENOBIA SPECIOSA PULVERU- LENTA. ' „ spica'ta (spiked). 2. White. June. N. Amer. 1800. See LEUCOTHOE RACEMOSA. „ Utrago'na (four-angled), i. White. April. Lapland. 1810. Half-hardy. See CASSIOPE TETRAGONA. ANDROMY'CIA. See XANTHOSOMA. ANDROPO'GON. (From aner, a man, and pogon, a beard. Nat. ord. Graminese.) A genus of grasses. Propagated by seeds, and also by division of the roots. The European kind succeed in the open air, if planted in a warm, dry border. A. argen'teus. Silver beard glass. Probably a form of A. saccharoides, Swartz, of Trop. Amer. ,, formo'sus. March. 1882. ,, furca'tus. N. Amer. ,, halepe'nsis. Tropics. ,, murica'tus. See A. SQUARROSUS. ,, pube'scens. Dalmatia. „ Schcena'ntkus. 2. India. 1786. Syn. A. citratus. ,, squarro'sus. Tropics. „ stria'tus. Malabar. See ISCH^MUM I.AXUM. ANDRO'SACE. (From aner, a man, and sakos, buckler ; in reference to the resemblance of the anther to an ancient buckler. Nat. ord. Primeworts [Primulacesej. Linn. s-Pentandria, i-Monogynia.) A favourite family of small alpine plants. All do be*t, though hardy, grown in pots, in peat and sandy loam, and carefully watered ; increased by seeds ; and the perennials by cuttings, or root division. All are interest- ing plants for the rock-work in summer, and in winter protected in frame. ANNUALS. A. donga' ta (elongated), i. White. April. Austria. 1776. ,, ,, na'na (dwarf), i. White. April. Denmark. 1803. ., filifo'rmis (thread-like), i. White. May. Siberia. 1820. ,, macra'ntha (Gard., 1897, Hi. 434). See A. ALBANA. „ macroca'rpa (large-capsuled). i. White. July. Siberia. 1827. ,, ma'xima (greatest), i. White. April. Austria. 1797. ,, obtusifo'lia (blunt-leaved), i. Pink. April. Italy. 1817. „ septentriona'lis (northern), i. White. May. Russia. 1755- BIENNIALS. A. acau'lis (stalkless). i. White. July. Siberia. 1825. ,, alismoi'des (alisma-like). See A. LACTIFLORA. ,, brevifo'lia (short- leaved). See A. SEPTENTRIONALIS. „ bulleya'na (Bulleyan). See A. COCCINEA. ,, cocci'nea (scarlet). $. Cinnabar-red. S.W. China. 1908. „ lactiflo'ra (milk-flowered). i. White. August. Siberia. 1806. PERENNIALS. A. alba'na (G. C., 1892, xii. 399). E. Caucasus. „ alpi'na. J. Rose, with yellow throat. June. Switzerland. 1775. ., arge'niea. See A. IMBRICATA. ,, brita'nnica (W. G.( 1890, 34). \. White. March to May. „ ca'rnea. i. Flesh. July. Switzerland. 1768. ,, carina'ta. See A. CHAM^JASME. ,, cauca'sica (G. C., 1892, xii. 399). Caucasus. ,, Chamezja'sme. i. Pink. July. Austria. 1768. ,, cyli'ndrica (W. G., 1890, 34). „ folio'sa (B. M., t. 6661). ,, glacia'lis. £. Pink. June. Europe. 1775. ,, hedrea'ntha (Gard., 1904, Ixv., 307). Pale purple. Thrace. ,, helve'tica. White, yellow. May. Switzerland. 1775. ,, Henry'i (Gard., 1906, Ixix., Suppl., June 2 [4]). White. Central China. ,, imbrica'ta. \. White. June. Europe. 1826. ,, la'ctea. i. White. July. Austria. 1752. ,, Lagge'ri (GfL, t. 969). Pyrenees. 1879. ,, lanugino'sa. J. Rose, yellow. August. Himalaya. 1842. ,, „ Leichtli'ni. White, with red eye. ,, lineafris. See A. SEPTENTRIONALIS. „ pube'scens (B. M., t. 5808). June. Central Tyrolese Alps. 1869. „ pyrena'ica. White, with yellow eye. Summer. Pyrenees. ,, raddia'na (Jard., 1897, 378). Caucasus. ,, rotundifo'lia (B. M., t. 6617). Himalaya. ,, sarmento'sa (B. M., t. 6210). Himalaya. ,, sempervivoi des (Gard., 1893, xliv. 466). W. Tibet. ,, spinuli'fera (spine-bearing). | to i. Rose-pink. China. 1910. ,, villa' sa (B. M., t. 743). Syn. A. penicillata.. ,, viialia'na. |. Yellow. Alps. 1787. Syn. Gregoria vitaliana. See DOUGLASIA VITALIANA. „ wulfenia'na (W. G., 1890, 35). Hardy form of A. alpina. ANDROS^E'MUM. (From aner, man, and haima, blood ; in reference to the juice of the plant. Nat. ord. Tutsans [Hypericaceae]. Linn. i6-Polyaddphia, 8-Poly- andria.) A hardy, herbaceous, pretty perennial, readily in- creased by seeds or root division. Does well under the drip of large trees. Now referred to Hypericum. A. officina'le (officinal). 2. Yellow. August. Britain. ANDROSTE'PHIUM. (From aner. a man, and slephos, a crown. Nat. ord. Liliaceje.) ANDRYALA ANEMONE A pretty little hardy bulbous plant, allied to Brodiaea ; propagated by offsets ; rich sandy loam and leaf-mould, plant rather deep. A. viola' ceum. \. Violet-blue. Spring. Texas. 1874. ANDRT'ALA. (Of unknown meaning. Nat. ord. Composites [Composite]. I .inn. io-Syngenesia, i-JEqualis. Allied to Hieracium.) Both the greenhouse and hardy species are rather pretty, and will grow in any common soil ; they are in- creased by seeds and root division. All are hardy, except those otherwise described. Few of the species are now in cultivation. A. arge'niea, (silvery), i. Yellow. August. Pyrenees. 1817. Biennial. „ ckienznlkifo'lia. (stock-leaved). See A. VARIA. ,, crithmifp'lia (samphire-leaved), i. Yellow. August. Madeira. 1778. Greenhouse biennial ,, inca'na (hoary). See A. RAGUSINA. „ inUgrifo'lia (entire-leaved), i. Yellow. August. South of Europe. 1711. Biennial. „ lana'ta. See HIESACH.-M PAXNOSUM. „ mogadore'nsis. 2. Yellow. April. Morocco. 1871. ,, ni'gricans (blackish-flowered), i. Yellow. August. Barbary. 1804. Annual. „ pinnati'fida (pinnatifid-leaved). i. Yellow. July. Madeira. 1778. Greenhouse biennial „ ragusi'na (Ragusan). i. Yellow. August. Archi- pelago. 1753. Greenhouse perennial. ,, runcina'ta (runcinate). See A. INTEGRIFOLIA. .. va'ria. i to 3. Yellow. June. Madeira. 1777. Greenhouse perennial. ANELLE'MA. (From a, not, and eilema, involucrum ; in reference to the absence of the involucrum. Nat. ord. Spiderworts [Commelinaceae] . Linn. ^-Triandria, i-Mono- gynia.) All perennials and pretty little trailing-plants, except A. gigante'um and A. si'nicum. They are increased by seed and root division ; soil, loam, manure, leaf-mould, and sand. GREENHOUSE. A. affi'ne (similar), i. Blue. August. N. Holland. 1820. Evergreen. See A. GRAMINEUM. „ biflo'rum (two-flowered), i. Blue. August. N.Hol- land. 1820. Evergreen. . grami'nuemaffi'ne. i. Blue. August. Australia. 1820. „ nudiflo'rum (naked-flowered), i. Blue. July. E. Ind. 1776. Biennial. ,, si'nicum (Chinese), i. Purple-blue. May. China. 1820. Herbaceous perennial. ,, spira'tum (spiral), i. Blue. July. E. Ind. 1783. Evergreen. STOVE. A. acumina' turn (pointed), i Blue. August. N. Hol- land. 1822. Evergreen. ,, aquinoctia'lc (equinoctial), i. Blue. July. Guinea. 1820. Evergreen. „ ambi'guum (ambiguous). 3. Blue. July. Sierra Leone. 1822. Herbaceous. ,, crispa'tum (curled-leaved). See POLLIA CRISPATA. „ gigantSum. i. Blue. July. Mozambique. 1825. Syns. A. ensi folium and A. longifolium. „ longito'lium (long-leaved). See A. GIGANTEUM. ,, nudiczu'le (naked-stemmed). See A. NUDIFLORUM „ serrula'tum (saw-edged), i. Blue. July. Trinidad. 1824. Evergreen. ANEMIA. (From aneimon, naked; in reference to the naked inflorescence. Nat. ord. Ferns [Filices]. Linn. z^-Cryptogamia, i-Filices.) Stove herbaceous perennials, allied to Schizaea; soil, loam and peat; readily increased from spores. For culture, see FERNS. A. adiantifo'lia (maiden - hair - leaved). 3. Brown. August. W. Ind. 1793. ,. caiuia'ia (tailed). Brazil. 1831. ,, cocn'nea (scarlet), i. Brown. August. VV. Ind 1830. .. coUi'na (hill), i. Brown. August. Brazil. 1829. A. flfxuo'sa (zigzag). See A. TOMENTOSA. ,, fraxinifo'lia (ash-leaved). See A. PHYLLITIDIS. ,, hi'rta (hairy). See A. PHYLLITIDIS. ,, hirsu'ta (soft-haired). 3. Brown. June. Jamaica. 1704. „ ,, tene'lla (slender), i. Brown. May. W. Ind. 1843. „ ku'milis (dwarf). See A. OBLONGIFOLIA. ., lacinia'ta (jagged). See A. PHYLLITIDIS. ., lanceola'ta (lanceolate). See A. PHYLLITIDIS. ,, longifo'lia (long-leaved). See A. PHYLLITIDIS. , mandiocca'na. i. Mandiocca district, Rio Janeiro. , oblongifo'lia. Mexico to Brazil. , „ ku'milis. Smaller. , radi'cans. See A. CAUDATA. , rtfpens. See A. HIRSUTA. , PhyUi'tidis (Phyllitis-like). i. Brown. June. Trini- dad. 1830. , „ fraxinifo'lia. i. June. Brazil. 1828. , hirta (hairy). , lacinia'ta. i. August. W. Ind. 1794. , lanceola'ta. 2. August. W. Ind. 1820. , linea'ta. S. Amer. 1868. , longifo'lia. i. August. Brazil. 1831. , tessella'ta. Pinnae dark green, with bright green centre, and dull grey border. Brazil. 1875. Syn. A. Phyllitidis plumbea. „ tomento'sa. i. Trop. Amer. Syns. A. deltoidea, A. flexuosa, and A. villosa. ANEMLDI'CTYON. See ANEMIA. ANEMIO'PSIS. (From aneimon, naked, and apsis, like ; stems almost leafless. Nat. ord. Piperaceae.) Hardy sub-aquatic perennial. See WATER GARDEN. A. calif o'rnica (B. M., t 5292). White. California. 1862. See HOUTTUYNIA CALIFORNIA. ANE'MONE. Wind-flower. (From anemos, the wind ; inhabiting exposed places. Nat. ord. Crowfoots [Ranun- culaceae]. i^-Polyandria, 6-Polygynia.) These consist of herbaceous and tuberous rooted plants, most of which are hardy, but some of the small growing species do better in a cold frame during the winter. Many of them flower early in the spring and are among the prettiest things we have for the Rockery. Numerous garden varieties exist, among the most popular being the St. Brigid varieties of corona' 'ria for early spring ; and the varieties of japo'nica for late summer and autumn. TUBEROUS ROOTED. A. apenni'na (Apennine). f. Blue. ApriL England. „ „ ple'na (G. M., 1906, 301). Mauve or lilac. „ „ purpu'rea (G. M., 1906, 265). Purple. „ balde'nsis (Mount Baldo). j. White. May. Switzer- land. 1792. „ bla'nda. |. Deep blue. Winter. Eastern Europe. „ „ scythi'nica (Card., 1895, xlvii. 279). Pale blue and white. N. Kurdistan. „ c» hyperbo'rea (northern), i. Whitish. June. Isle of Skye. 1821. „ ,, tomento'sa. Summer. Silvery-leaved. Syn. A. Candida. „ margarita'cea (pearly). See ANAPHALIS MARGARITACEA. ,, plantagi'nea (plantain-leaved), i. White. July. Virginia. 1759. ,, tripline'rvis (three-nerved). i. White. August. Nepaul. 1823. See ANAPHALIS TRIPLINERVIS. ANTHACA'NTHUS. (From anthos, a flower, and Acanthus. Nat. ord. Acanthacese.) Stove evergreens. Cuttings hi sand, hi a close case, with bottom-heat. Fibrous loam, leaf-mould, and sand. A. acicula'ris (needle-shaped). 2. Red. July. Jamaica. 1821. „ spino'sus (spiny). 3. July. S. Amer. 1733. A'NTHEMIS. Chamomile. (From Anthemon, a flower ; in reference to the great number of flowers pro- duced. Nat. ord. Composites [Composite]. Linn. ig-Syn- genesia, 2-Superflua.) With a few exceptions, they are hardy plants. Division of plant, and seeds ; common soil. The single-flowering A. no'bilis is superior to the double for medicinal pro- perties. HERBACEOUS PERENNIALS. A. alpi'na (alpine), i. White. July. Austria. 1824. ,, apiifo'lia (parsley- leaved). See A. PARTHENIOIDES. „ Barrelie'ri (Barrelier's). i. White. August. Italy. 1825. See ACHILLEA BARRELIERI. „ bitbersteinia'na (Gfl., t. 936). Yellow. „ „ marschaUia'na. i to 2. Yellow. Caucasus. 1816. ,, ,, rudolphia'na. i. Yellow. July. Caucasus. 1824. „ carpa'thica (Carpathian), i. White. June. Car- pathia. 1820. ,, Chamomi'lla (chamomile). i. White. July. South of Europe. 1807. „ coronopifo'lia (buck-horn-leaved), r. White. May. Spain. 1818. „ flonbit'nda (free-flowering), i. Pure white. 1908. ,, fruticulo'sa (shrubby). 2. White. August. Caucasus. 1820. ,, globo'sa (globose). See ZALUZANIA GLOBOSA. ,, grandiflo'ra (great-flowered). i. White. July. South of Europe. 1825. „ ibe'r ica (Iberian), i. White. August. Iberia. 1820. ,, incrassa'ta( thick- peduncled). See ANACYCLUS CLAVA- TUS. „ Kitaibe'llii (Kitaibel's). See A. MONTANA. „ macedo'nica (Gard., 1894, xlv. 519). ,, marshallia'na (Marshall's). See A. BIEBERSTEINIANA. „ melampo'dina (black-footed), i. White. August. Egypt. 1819. ,, monta'na (mountain), i. Purple. July. Italy. 1759- ,, Parthenioi'des. Syn. A. apiifo'lia. ,, petr&'a (rock). See A. CARPATHICA, ANTHEPHORA 49 ANTHODON A. pube'scens (soft-haired). See ANACYCLUS CLAVATUS. „ Pyre'tkrum (pellitory of Spain). See ANACVCLUS PYRETHRUM. ., n&'scens (rigescent). 2. White. August. Caucasus. 1805. „ ntdolpkitfm* (Rudolph's). See A. BIEBERSTEINIANA. i tilis (rock). See A. MONTANA. „ tincto'ria (dyer's). 2. Yellow. June. Britain. ,. tomento'sa (downy), x. White. July. Levant. 1795. ANNUALS. A. Aizo'on. See ACHILLEA AGERATIFOLIA. „ alti'ssima (tallest). 4. White. July. South of Europe. 1731. ,, au'rea. x. Yellow. August. Levant. 1570. „ austri'aca (Austrian), i. White. August. Austria. 1759. .. chi'a (Chian). 2. White. June. Chio. 1731. ,. Co'ta (cota). x. White. ApriL Italy. 1714. „ discoi'dta (discoid). See A. TINCTORIA. ,, fa'llax (uncertain). See A. FUSCATA. „ fusca'ta (brown-scaled), x. White. July. Portugal. 1805. .. mart lima (sea), i. White. July. Mediterranean. 1800. „ mi'xta (mixed), i. White. August. France. 1731. „ mucronula'ta (hard-pointed). See ANACYCLUS CLAVA- TUS. „ ruthSnica (Russian). 2. White. June. Taurida. 1823. „ Triumfe'tti (Triumfetti's). i. Pale yellow. August. Switzerland. 1819. EVERGREENS. A. cre'tica (Cretan). $. August. Mediterranean region. 1729. „ cupania'na. x. \Vhite. August. Barbary. 1818. Biennial. „ no'bilis (noble. Common chamomile). x. White. August, Britain. „ „ fto're-ple'no (double). i. White. August. Britain. ,, puncta'ta (dotted). See A. CUPANIANA. See CHAMOMILE^ ANTHE PHORA. (From dnthos, a flower, and phoreo, to bear. Nat. ord. Grasses [Gramineae]. Linn. 3- Triandria, 2-Digynia.) Seed in March or April. Peat and loam. They are pretty, and with the exception of requiring a greenhouse in winter, as easily managed as any other grass. A. t'legans (elegant). Apetal. August. Mexico. 1776. ,, villa's* (soft-haired). See A. ELEGANS. ANTHE' RICTJM. (From anthos, a flower, and kerkos, a hedge ; in reference to the tall flower-stems. Nat. ord. Ltiyworts [Liliaceae]. Linn. 6-Hexandria, i-Monogynia.) Few orders of plants are less ably arranged by men of science, and still less understood by the gardener, than the " beautiful " Order of Lilies. Some are hardy, others are mostly low, greenhouse, herbaceous plants, with tuberous and fleshy-bundled roots. Propagated by suckers, offsets, and seeds. Sandy loam, with abundance of drainage, and requiring the frame or greenhouse in winter. A. albucoi'dts (albuca-like). See ORNITHOGALUM SUAVEO- LENS. „ BichSti (Jard., 1902, 609, f. 126 B.). „ bip&iuncula'lum (two-peduncled). See A. TRIFLORUM. ,, canalicula' turn (channelled-leaved). i. White and green. May. Cape of Good Hope. 1774. „ „ ru'fum (rusty), i. Copper. June. Cape of Good Hope. „ ceeru'leum (bluish). See PASITHEA C/ERULEA. „ cilia' turn (eye-lashed). 2. Yellow. May. S. Africa. 1823. „ cro'ceum (saffron), i. White. June. Georgia. 1800. ., echeandioi'des (B. M., t 6809). Bright yellow. Mexico. „ da' turn and da' turn varifga'tum. See CHLOROPHYTUM ELATUM. A. falca'tum (sickle-shaped), i. White. July. Cape of Good Hope. 1825. ,, filifo'lium (thread-leaved). See URGINEA FILIFOLIA. ,, filtfo'rmt (thr«ad-form). SCCBULBINELLATRIQUETRA. ,, fUxifo'lium (zigzag-leaved). I. White. June. Cape of Good Hope. 1795. „ floribu'ndum (many-flowered). See BULBINELLA LATI- FOLIA. „ fra'grans (sweet-scented). See URGINEA FRAGRANS. ,, frute'scens. See BULBINE CAULESCENS. ., Gerra'rdi. J. White, green. Natal. 1876. „ graci'llimum. 4. White. 1879. „ graminifo'lium (grass-leaved). See A. UNDULATUM. „ graptophy'Uum. $. White. Summer. Socotra. 1882. „ hirsu'tum (hairy), x. White. July. Cape of Good Hope. 1820. ,, hi'sptdum. i. White. May. S. Africa. 1774. „ Hoffma'nnii (Gartenwelt, viiL 501). E. Africa. ,, Hooke'ri. See BULBINELLA HOOKERI. „ Lilia'go. Syns. PhalanRium and Watsonia LUiago. „ Lilia'strum and var. ma' jus. Sec PARADISEA LILIAS- TRUM. „ longifo'lium (long-leaved), x. White. July. Capa of Good Hope. 1824. „ makoya'num (Gfl., t. 1007). 2 to 3. White. Leaves striped and margined with white. „ pilo' sum (long-haired). See ORNITHOGALUM HISPIDUM. „ plumo'sum (feather-petaled). See BOTTIONEA THYS- ANOTHOIDES. ,, pomeridia'num (afternoon). See CHLOROGALUM POMERIDIANUM. ,, ramo'sum. White. Europe. „ revolu'tum (rolled-back). 2. White. October. Cape of Good Hope. 1731. „ sca'brum (rough), i. Yellow. June. S.Africa. 1825. ,, sero'tinum (late-flowering). See LLOYDIA ALPINA. „ spira'le (spiral). See ERIOSPERMUM SPIRALS. ,, squa'mewn (scaly). See A. HISPIDUM. ,, sulphu'reum (sulphur). See ORNITHOGALUM PYRE- NAICUM. ,, triflo'rum (three-flowered), x. White. September. Cape of Good Hope. 1782. „ unduia'tum (waved), i. White. June. Cape of Good Hope. 1825. ,, variega turn. Syns. A. WUliamsii and Phalangium argenteolineare. See CHLOROPHYTUM ELATUM. ,, vesperti'num (evening). See A. FALCATUM. ,, villo'swn (long-haired). See GAGEA BOHEMICA. ANTHOCEPHALUS. (From anthos, a flower, and kephale, a head ; the flowers are in compact heads. Nat. ord. Rubiaceae.) Evergreen stove tree. Cuttings of half-ripe wood in sandy soil in bottom-heat. Loam, peat, and sand. A. morindafo'lius (Morinda- leaved). 20. Orange. E. Ind. ANTHOCE RGB. (From anthos, a flower, and kirkis, a ray. Nat. ord. Nightshades [Solanaceae]. Linn. 14- Didynamia, 2-Angiospermia.) Cuttings of ripened wood in April, placed in sandy soil under a glass, set at first in a cool place, and after- wards placed in a mild bottom-heat. Sandy loam and peat, well drained. Intermediate temperature. A. a'lbicans (whitish-leaved). 3. White. June. N. Holland. 1825. „ floribu'nda. 3. White. N. S. Wales. „ ilicifo'lia (holly-leaved). See A. VISCOSA. ,, liito'rea (shore). 3. White. June. N. Holland. 1803. „ visco'sa (clammy). 6. White. May. N. Holland. 1822. ANTHOCLETSTA. (From anthos, a flower, and cleistos, shut up. Nat. ord. Loganiads [Loganiaceae]. Linn. $-Pentandria, i-Monogynia.) Cuttings in heat ; peat and loam. Summer temp., 65° to 80* ; winter, 55° to 66°. A. insi'gnis (K. B., 1895, 150, 158). Yellow. Swaziland. „ macrophy'lla (long-leaved). 20. White, Sierra Leone. 1820. A'NTHODON. (From anthos, a flower, and odon, a tooth. Nat. ord. Celastraceae. Linn. 3-Triandria, i- Monogynia.) D ANTHOLOMA ANTHONOMUS Tropical evergreen shrubs ; cuttings of half-ripened wood, in close frame with bottom-heat ; sandy loam and peat. Temperature as for preceding genus. Now re- ferred to Salacia. A. elli'pticum (elliptic). 12. Yellow, green. Rio Janeiro. 1818. ,, panicula.' turn (panicled). 12. Yellow, green. Rio Janeiro. 1818. ANTHOLO'MA. (From anthos, a flower, and loma, a fringe. Nat. ord. Tiliaceae. Linn. i$-Polyandria, i- Monogynia.) A stove evergreen shrub ; cuttings of ripe wood, under glass, in sand and in heat ; light, rich loam. Tempera- ture as for preceding. A. monta'na (mountain). N. Caledonia. 1810. ANTHOLY'ZA. (From anthos, a flower, and lyssa, rage ; in reference to the opening of the flower like the mouth of an enraged animal. Nat. ord. Irids [Iridaceae]. Linn. ^-Triandria, i-Monoeynia.) Bulbs requiring the assistance of a frame or greenhouse in winter, or to be planted deep enough beyond the reach of frost in a dry, sheltered situation ; light, sandy soil ; offsets. Syn. Anisa'nthus. A. aihio'pica (Ethiopian). 3. Scarlet and green. June. Cape of Good Hope. 1759. ,, „ bi'color. 2. Flowers nodding, upper half scarlet, lower yellowish-green. May. Cape of Good Hope. Syn. A. celhiopica minor. „ „ ri'ngens. Red, yellow. November. Cape of Good Hope. Syn. A. vittigera. „ ca'ffra. Syn. Anisanthus splendens. „ Cuno'nia. Syn. Anisanthus Cunonia. ., fuca'ta. 2 to 2j. Bright red-yellow. S. Africa. 1818. ,, monta'na. See GLADIOLUS MONTANUS. ,, panicu'lata ma'jor (Gard., 1904, Ixvi. 348). ,, quadrangula'ris. 2. Yellow-red. April. Cape of Good Hope. 1760. „ Schweinfu'rthii (G. C., 1894, xv. 588). Bright red and yellow. Abyssinia. „ spica'ta. See GLADIOLUS MILLERI. ., tubulo'sa (Andr. Rep., t. 174). See WATSONIA ALETROIDES. ANTHOMY'IA, a genus of fly very injurious to the gardener. The principal species are the following : — A. cepa'rum (onion-fly). In light soils, especially, the onion is liable to suffer from the grub or larva of this fly (Anthomy'ia cepa'rum, or Scaio'phaga cepa'rum of some writers). The gardener who sees his young onions, when about the thickness of a straw, turning yellow, and the leaves sunk down upon the ground, may at once know that they are the victims of this insect. Even when of larger growth the onion is still liable to suffer from its attacks, and even up to the time of the bulb's full growth. If the outer coats of a young onion thus destroyed are stripped off, the grub is at once detected ; but if the onion is older, the grubs are often numerous. In both cases they will be found feeding on the very heart of the onion. The grub varies from about a quarter to half an inch long, is fleshy, shining, whitish, cylindrical, tapering from the head to the tail, and divided into twelve segments. The pores through which it breathes are yellow, and in the first segment. In about three weeks from the time of being hatched it changes into a chestnut-coloured, oval puparium, or case, within which is the real pupa. From this, in about a fortnight, the perfect fly comes forth, of the size of the cross lines, and appearing as magnified in our drawing. This is the female, and is entirely of a pale, ashy colour, covered with black bristles. The male has a black line down the middle of the abdomen. The antennae and legs are black ; the wings are transparent, almost colourless, but iridescent pink and green. The female inserts her eggs within the leaf-sheaths of the onion, close to the ground. She continues to lay her eggs from May to September, producing several broods during that period. The latest brood remains in the pupa state through the winter, so that all old, decaying store- onions should be burnt up as spring advances. The best preventive of this grub is to sprinkle gas-lime between the rows of seeding-onions, its fumes being offensive to the fly. It may be well, also, to try spreading powdered charcoal among them in a similar way, for the fly is said to deposit her eggs in this powder as readily as in the onion-plants. A. bra'ssica, cabbage-fly, says Mr. Curtis, is found through the summer, and is the parent of a maggot which has been known to lay waste whole fields of cab- bages, by diseasing the roots on which they feed, as well as at the base of the stalk. Successive generations are feeding until November ; the latter families lying in the pupa state through the winter, and most probably some of the flies survive that season, secreted in holes and crevices. When the cabbage-leaves assume a lead or yellow colour, and droop in midday from the effect of the sun, such plants, being diseased, should be taken up, carried away, and burnt, and brine or lime put into the holes. Gardeners, in some instances, have collected large quantities of the pupae from the roots by drawing away the earth. The male of A . bra'ssiccz is dark, bright grey, with black bristles ; there is a black stripe half-way down the middle of the thorax, and a curved one on each side ; the body has a more decided black stripe down the centre, and the segments are marked by a line of the same colour : legs and antennae blackish ; wings a little smoky. The female is pale, ashy-grey ; the eyes remote, with a dark chestnut-coloured stripe on the crown ; the wings are similar in tint to those of the foregoing species, but the insects are considerably smaller. — Gardeners' Chronicle. A. lactu'cce, lettuce-fly. Mr. Curtis says the larvaa make their appearance in August, but are abundant in September ; they closely resemble those from the cabbage and turnips, being of a yellowish-white colour, tapering towards the head, which is pointed, and armed with two short, black claws at the nose. These maggots live in the involucra of different varieties of lettuce, feeding upon the seeds and receptacle ; and when these are consumed, they wriggle themselves out backward, either to enter another seed-vessel or fall to the ground and become pupae. When the seed-stems are gathered and dying, the larvae change to pupae, called shucks, in Surrey, being bright chestnut-coloured, oval cases, which are rough, when examined under a lens, with two minute tubercles at the head, and two hooks, and a few other tubercles at the tail. In the course of May a few of the pupae hatch ; they have, however, been observed as early as April, and as late as July. The male is intense black, clothed with short hair and bristles ; the eyes reddish-brown, and meeting above ; face inclining to chestnut-colour, with a bright spot of the same on the crown ; the fore part of the trunk bears four varying whitish stripes ; the body is ashy-grey, the segments blackish, at the base a deep black;' wings two, stained with black, and beautifully iridescent; the base and poisers ochreous, the nervures of the wings pitchy. The female is entirely ashy-grey, and less bristly ; the eyes not meeting on the crown, with a bright chestnut- coloured stripe between them ; body oval, the apex cone- shaped ; horns and legs blackish ; wings and nervures lighter than in the male, which it equals in size. — Ibid, ANTHONOMUS POMO'RUM. Apple Weevil. This insect shelters itself beneath the scurfy bark during the winter, awaiting the return of spring to renew its attacks upon the blossom-buds. " This insect," says Mr. Curtis, " commits great devastation in apple-orchards, by de- stroying the stamens, pistil, and receptacle of the flower. As soon as the blossom-buds swell, the female beetle begins to deposit her eggs. In calm weather, she selects a good bud, and makes a hole in it with her rostrum (long beak) ; she fixes herself at the hole, lays one egg, and goes on till she has deposited a considerable number of eggs in separate buds. The bud continues to swell, and the petals (flower-leaves) nearly expand, when sud- denly the growth ceases and the petals wither, and assume a shrivelled appearance. If one of these flower- buds be examined when nearly expanded, a small, white grub, with a black head, will be found in the centre, which begins to assume a yellowish colour ; a few days later the grub will be found either wholly or partially changed to a beetle, and, should there be a small hole on the side of the receptacle, the beetle will have escaped, the trans- formation from the egg to the perfect state not having ANTHOSPERMUM ANTHURIUM occupied more than a month. When this beetle, or weevil, leaves the receptacle, it feeds during the summer on the leaves of the trees, and is seldom to be seen. In the autumn, the weevils leave the trees and search for convenient hiding-places, under stones about the trees or under the rough bark, in which they pass the winter. Consequently, as they commence their operations early in the spring, care should be taken to remove all stones, dead leaves, and other litter from under the trees, as well as to scrape off the rough, dead bark from them in the winter season. The apple-weevil is also very injurious to pear-trees. This beetle, or weevil, is scarcely one line and a half long ; its wing-cases are dark brown, with whitish-grey stripes ; its antennae (horns or feelers) spring from the middle of its beak, and all these parts, as well as its eyes and the under part of the body, are black." There are several nearly-allied species of predatory weevils, which will be found under the name of CURCU'LIO. ANTHOSPE RMUM. (From anthos, a flower, and spertna, seeds. Nat. ord. Cinchotiads [Rubiaceae]. Linn. 22-Dicecia, ^.-Tetrandria.) Cuttings in sand, in close frame ; peat and loam ; summer temp., intermediate temperature. A. athio'picum (Ethiopian). 2. Green and white. June. Cape of Good Hope. 1692. ANTHOXA'NTHUM. (Yellow-flower, from the Greek. ) Gramineae. A. odoratum. Linn. One of the sweet grasses, useful in pastures. ANTHU RIUM. (From anthos, a flower, and our a, a tail ; referring to the spadix, or Arum, flower-spike. Nat. ord. Aroids [AroideaeJ. Linn. ^-Tctrandria, i- Monogynia. Allied to Pothos.) In the old edition there are only two species recorded, but it has since become a most important genus, and there are many garden hybrids of those with showy flowers. They are chiefly hybrids of andrea'num and scherzeria'num. Many of the varieties are named, but seedlings are now so numerous that they are grown under colours only, in some instances. In andrea'num we have various colours from pure white, pink, and various shades up to deep blood-red or crimson. They may be raised from seeds, but it is a slow process, it being nearly a year after flowering before seeds are ripened, and then they are slow to germinate. The seeds should be sown as soon as ripe, the seed pots well drained and filled up with sphagnum moss, rough peat, and sand, and some powdered charcoal may be added. They may also be propagated by divisions, and should be grown in a com- post of rough, fibrous loam, peat, sphagnum moss, sand, and charcoal, with good drainage, and in potting the crowns of the plants should be kept well above the rims of the pots. They delight in a moist atmosphere and a high temperature, but may be kept cooler while in flower. Those grown for their foliage require similar treatment. While growing, liquid manure may be used freely, but it should not be very strong. A. acau'le. 3. Green or violet. Spring. W. Ind. 1853. ,, acu'tum. i. Dark green. Brazil. 1887. „ aeranthe. 3. Spathe green, spadix red-brown. Trop. Amer. ,, affi'ne. Yellowish-green. 1855. „ Allendo'rfi (GfL, 1889, 121, t. 1293). Hybrid be- tween A. andreanum and A. Lindigii. „ am't'num. Spathe green. Venezuela. 1848. „ andi'cola. i£. Spathe olive-green, spadix brownish- purple. Mexico. 1855. Syn. A. cucullalum. „ andrea'num (111. Hort., 1877, t. 271). Spathe scarlet, spadix yellowish, whitish. Columbia. 1876. „ „ a'lba (Veitch Cat, 1895, 2). Pure white. „ ., amce'num (G. C., 1893, xiii. 415). Spathe rose- carmine and white spadix tipped with yellow. „ „ atropurpu'reum (R. H. B., 1889, 169 t.). Garden hybrid between A. andreanum and A. Chanlrien. ,, „ atrosangui'neum (G. C., 1893, xiii. 415). Dark crimson spathes. flo're a'lbo (R. H., 1887, 171). Garden variety. Game'ri (R. H., 1907, 30). Lawre'ncia (G. C.. 1900, xxvii. 370). White. rhodochlo'rum (R. H., 1901, 452 t). uambekea'num (111. Hort., 1892, 109, t. 163). White spathes. ,, angusta'tum (narrow). J. May. Venezuela. 1823. A. appunia'num. Spathe green, spadix violet. Vene- zuela. 1860. ,, Aublc'iii. See A. PENTAPHYLI.UM. ., augusii'num. See A. TRINEKVM'M. „ Bake'ri. Spathe green, the spadix being of a pleasing combination of pink and bright scarlet. July. Costa Rica. 1872. ,, be'llum. 3. Green, red-brown. Brazil. 1860. ., Bino'ti. i. Olive-green. Autumn. Brazil. ., bogotf'nsc (Sand. Cat., 1897, 3, f.). , bouchea'num. Spathe green, spadix violet. Vene- zuela. 1855. ., brachygona'tum. Mexico. 1860. ;, brevi''lobum (C. G., 1887, i. 380). Spathe purplish, spadix dark purple-brown. ., Bro'wnii (G. C., 1877, vi. 744). Spathe greenish tinged with red, purplish spadix. Columbia. „ burfordie'nse (G. C., 1889, vi. 700). Garden hybrid similar to A. leodiense, A. carneum, &c. ,, ca'ndidum. See SPATHIPHYLLUM. ,, ca'rneum (R. H., 1884, 101). Garden hybrid between A. lindenia'num and andrea'num. There is also a garden variety under the same name, a hybrid between A. andrea'num and A. nymph&ifo'lium. „ Chamberlai'ni (G. C., 1888, hi. 462, 464-5, f. 66, 67). Spathe pale, dull, puce-coloured outside, shining crimson inside. Spadix dull red. Venezuela (?). ,, chantinia'num (R. H., 1889, 157). Garden hybrid between A. houllettianum and A. andreanum. „ ChantriSri (R. H., 1884, 101). Garden hybrid be- tween A. subsignatum and A. ornatum. „ chelseie'nse (G. C., 1886, xxiv. 650). Garden hybrid between A . Veitchii and A . andreanum. „ colocasicefo'lium (R. H., 1879, 452, f. 90). Trop. Amer. ,, corda'tum. Whitish-green. Trop. Amer. 1854. „ cordifo'lium. 2j. Green. W. Ind. „ coria'ceum. 3. Green. Brazil. ,, costa'tum (ribbed). Spathe greenish, spadix violet. Venezuela. 1854. „ crassifo'lium (G. C., 1883, xix. 10). Spathe light green, spadix dull green. ,, crassine'rvium. Green. Panama. 1796. ,, crombezia' num (R. H., 1894, 552 t.). Garden hybid, of which A. scherzeria'num is one of the parents. ., crue'ntum (R. H., 1886, 50). Garden hybrid between A. andreanum and A. Veitchii. ,, crystalli'num. i. Greenish. Leaves velvety green, with frosted veins. Columbia. ,, ,, illus'tre (G. C., 1898, xxiv. 293). Apparently the same as variegatum. „ „ variega'tum (G. C., 1893, xiii. 641). Leaves wiih large blotches of creamy-white. „ crystalli'no-Edua'rdi (R. H., 1903, 253). ,, cymbifo'rme (G. C., 1889, vi 67). Spathe white, with salmon-pink spadix. Colombia (?). ., Decha'rdi (111. Hort., 1877, t. 269). See SPATHI- PHYLLUM CANN^EFOLIUM. „ denta'tum (R. H.. 1884, 293, f. 71). Garden hybrid between A. fi'ssum and A. leuconeu'rum. „ desmetia'num (111. Hort., 1888, 47, t. 52). Garden hybrid. ,, devansaya'num. Hybrid between A. magni'ficum and A. galeo'ttianitm. ,, digita'tum. i. Spathe green, spadix violet. Colombia. ,, dominice1 'nse. i. Dominica. 1860. „ Edua'rdi (R. H., 1884, 102). Garden hybrid between A. crystalli'num and A. subsigna' turn. ,, egre'gium. See A. ELLIPTICUM. „ e'legans (Gfl., t. 1112). Spathe green and spadix green or dark purple. ,, elli'pticum. Caraccas. 1853. ,, emargina' turn. i. Green, brownish. Trop. Amer. ,, exce'lsius (W. G., 1890, 307 t.). A hybrid between A. Veifchii and A. orna'tum. ,, ferriere'nse (Fl. and P., 1883, 10). Garden hybrid between A. andrea'num and A. orna'tum. ,, fi'ssum. 2. Green. Colombia. 1868. ,, fla'vidum (G. C., 1886, xxiv. 651). Spathe pale yellowish or yellowish-green, spadix pale violet pink. Colombia. ,, fioribu'ndum. See SPATHIPHYLLUM. ,, fraxine'nse (G. C., 1899, xxvi. 58). ANTHURIUM ANTHURIUM A. Frcebe'lii (Gfl., 1886, 52). Garden hybrid between A. andrea'num and A. orna'tum. ,, Forge'ti (G. C., 1906, xxxix. 161). Colombia. „ Galeo'tti. Brazil. 1858. „ gandave'nse (G. C., 1893, xiii. 415). Garden hybrid between A . andrea'num and A . Chantrie'ri. „ gaudichaudia' num. 2%. Green. S. Brazil. ,, geitneria'num. 2. Green. Trop. Amer. 1867. ,, gladiifo'lium. i\. Spathe green, spadix red-brown. Brazil. 1860. ,, glance' scens. Green. Trop. Amer. ,, Glazio'vii (B. M., t. 6833). Spathe green outside, deep purple within ; spadix violet-purple. Brazil. ,, Goldri'ngi (G. and F., 1893, 269). Garden hybrid be- tween A. andrea'num and A. scherzeri'anum. „ gra'cile. Green. Guiana. 1833. „ grandiflo'rum perfec'tum (R. H. B., 1904, 72). Spathe red. ., grandifo'lium. Caraccas and Colombia. „ greya'num (G. and F., v. 526). Garden hybrid be- tween A. arna'tum and A. andrea'num, ,, Gusta'vi (Gfl., t. 1076). Green. Colombia. „ hanburya'num (W. G., 1897, 256). Garden hybrid. „ liardya'num (R. H., 1889, 157). Garden hybrid be- tween A. andrea'num and A. Edua'rdi. ,, Harri'sii. Spathe greenish, spadix violet- brown. Brazil. 1826. „ „ pu'lchrum (G. C., 1880, xiv. 358). Whitish spathe, spadix brownish-crimson. Brazil. „ He'ro. Hybrid between A. Vei'tchii and A. orna'tum. „ Holla'ndi (G. and F., 1893, 269). Garden hybrid be- tween A. gra'nde and A. ferriere'nse. ,, Hooke'ri. 3. Spathe green, spadix green or violet. Trop. Amer. 1840. ,, houlletiia'num (R. H., 1884, 101). Garden hybrid be- tween A . magnifi'cum and A . andrea'num. „ Huege-lii. W. Ind. ,, humboldtia'num. See A. RUBRINERVIUM. ., inconspi'cuum (G. C., 1885, xxiii. 787). Spathe green, spadix dark violet-brown. „ intermedium (Bull. Cat., 1884, n). Garden hybrid between A. hybri'dum and A. crystalli'num. „ isare'nse (R. H., 1888, 423). Garden hybrid. „ Kalbreye'ri (G. C.. 1881, xvi. 116). Colombia. ,, Kellerma'nni (Jard., 1893, 43., f. 15). There is ateo a garden hybrid (see H. G., 1888, 49). „ Kol'bii (Gfl., 1889, 121, t. 1293). Hybrid of A. andrea'num and A. lindenia'num. „ Lai'ngi (W. G., 1888, 383). Garden variety. ,, lanceola' turn. Certain varieties of A. Harrisii are grown under this name. ,, lauchea'num. 2. Brownish-purple. 1857. „ lawrencea'num (R. H., 1888, t. 12). Garden hybrid. ,, Lawre'ncice (G. C., 1892, xi. 731). Garden hybrid. ,, leptosla' chyum. See A. OLFERSIANUM. ,, leuconeu'ron. Green. Mexico. 1862. ,, Ihotzkya'num. 2. Red-brown. blackish- violet. Brazil. 1860. ,, libonia'num. See A. GAUDICHAUDIANUM. „ lindenia'num. 3. Spathe white, spadix white or purplish. Colombia. 1866. Syns. A . Lindeni and A. Lindigi. ,, longifo'lium. i. Mexico. 1829. „ lo'ngipes (G. C., 1882, xviii. 297). Spathe green, spadix yellowish. Brazil. „ longispa'ihum (R. H., 1888, 498). Guadeloupe. „ lu'cidum. 4 to 5. Reddish-brown, purplish. Brazil. „ macro'lobum (Bull. Cat., 1883, n). Garden hybrid between A. leuconeu'ron and A. peda'to-radia'tum. ,, macrophy'llum. See POTHOS MACROPHYLLA. „ macrospa' dix. Guiana. 1862. ,, magni'ficum. Colombia. ., Ma'lyi. i. Reddish- violet, blackish-violet. Brazil. 1860. ,, margarita'ceum. See A. HOFFMANNI. „ maximilia'num. 3. Spathe green, spadix red-brown. Brazil. 1860. „ meta'llicum. Green. 1860. „ miquelid 'num. 5. Green, purplish. Brazil. 1869. Syn. A. Fendleri of gardens. „ moorea'num (G. C., 1886, xxvi. 230, 497). A garden hybrid between A. crystalli'num and A. subsig- na'tum. „ mortfontane'nse (R. H., 1885, 282). Garden hybrid between A. andrea'num and A. Vei'tchii. A. nymphcefo'lium. Spathe white, spadix purplish. Venezuela. 1854. ,, ochra'nthum. 2. Spathe greenish- yellow, spadix yellow. Costa Rica. 1853. ,, olfersia'num. 4. Green-purplish. Brazil. ,, orna'tum. 2\. Spathe white, spadix purplish. Spring. Venezuela. „ Ortgie'sii (Gfl., 1889, 121, t. 1293). Hybrid of A. andrea'num and A. lindenia'num. ,, ottonia'num. Spathe green, spadix bluish-green, be- coming purplish. Brazil. „ pandurcefo'rme. Costa Rica. 1860. „ Paradi'sa (Williams' Cat., 1891, 24). Garden hybrid between A. andrea'num and A. orna'tum. „ pa'rvum (G. C., 1881, xiv. 588). Purple-brown. Rio de Janeiro. „ Pa'tini. See SPATHIPHYLLUM. ,, pedati'fidum. See A. PEDATO-RADIATUM. ,, peda'to-radia'tum. 2. Green. Mexico. 1859. ,, pentaphy'llum. 1859. ,, podophy'llum. 3. Green. Mexico. 1859. ,, polyto'mum. See A. PODOPHYLLUM. ,, pu'milum(G. C., 1896, xix. 401). Garden seedling ot hybrid ; parentage not stated. „ puncta'tum (G. C., 1886, xxvi. 809). Greenish. Ecuador. „ purpu'reum (G. C. 1887, i. 575). Purple. Brazil. ,, radi'cans. J. Green. Brazil (?). ,, recusa'tum. Trop. Amer. 1860. ,, refle'xum. Trop. Amer. 1867. ,, rega'le. Green, pale veined. Brazil. 1866. „ ricasolia'num (W. G., 1897, 258). Garden hybrid. ,, ridolfia'num (W. G., 1897, 258). Garden hybrid. ,, ridolfia'num a'lbum (B. T. O., 1891, 244, t. 8). Garden hybrid. ,, Rigou'tsi (S. H., 1899, 57). Garden hybrid. „ Roe'zlii. 3. White. Andes of Santa Martha. ^ ,, rosczflo'rum (G. C., 1892, xi. 731). No description available. „ ro'seum (B. T. O., 1888, 99). Garden hybrid. ,, rothschildia'num. Garden hybrid. 1884. ., rotundispa'thum (111. Hort., 1891, t. 119). Garden hvbrid between A. andrea'num and A. lin- ,, rube'scens. Reddish. September. Brazil. 1828. ,, rubrine'rvium. Spathe yellow-green, spadix rosy- violet. Venezuela. 1820. ,, rugo'sum. 2. Spadix violet-brown. Caraccas. 1858. ,, Sagitta'ria. See A. PANDUR^EFORME. ,, sagitta'tum. See A. RUBRINERVIUM. ,, salmo'neum (111. Hort., 1895, t. 42). Garden hybrid between A. lindenia'num and A. undre- a'num. ,, Sande'ri (Sander's). Leaves sinuate, banded with silvery-white. Colombia. 1908. ,, sanderia'num (G. C., 1895, xvii. 594). Seedling variety, related to A. andrea'num. „ Saunde'rsii (B. M., t. 6218). Spathe pale green, spadix greyish-green, becoming purplish. ,, scherzeria'num. i. Spathe and spadix scarlet. Costa Rica. „ ,, Adria'ni (111. Hort., 1878, t. 351). Richly coloured. ., „ a'lbolinea'tum (W. G., 1888, 278). „ „ andegave'nse (R. H., 1881, 272). Resembling A. rothschildia'num. „ „ a'tro-sangui'neum (W. G., 1889, 113). ,, ., bispatha'ceum (111. Hort., 1890, 67, t. 107). With two red spathes placed opposite to each other. „ „ bruxelle'nse (111. Hort., 1887, 51, t. 18). „ „ compa'ctum (G. C., 1895, xvii. 467). White. thickly covered with blotches of coral-red. „ „ gigante'um. Blood-red. 1884. „ „ Henderso'ni (F. M., t. 468). Crimson-coloured. „ imperia'le (R. H., 1903, 227). „ „ la'cteum (111. Hort., 1886, t. 607). White. „ „ ma'ximum (Bull. Cat., 1881, 7, 15). Scarlet. „ „ „ a'lbum (111. Hort., 1890, 29, t. 100). White. ,, „ muta'bilis. Spathe white, gradually becoming scarlet. 1883. ,, „ nebulo'sum (R. H., 1888, 146). Garden variety, with double white spathes, dusted with red. „ „ ni'gricans (W. G., 1889, 113). „ „ parisie'nse (R. H., 1887, 144). n i. pygm&'um. Spathe small, spadix stalked. 1880. „ ,, ro'seum (Bull. Cat., 1893, 9). Salmon-rose. ANTHYLLIS 53 ANTIGRAMME A. scherteria'num rothschildia' num. Spathe creamy red- spotted, spadix creamy. 1880. „ ,, ro's« (Belg. Hort., 1883, t. 19). Orange. Leaves dark green, with lighter green nerves, under surface rose. „ me dio-aura' ta. Leaves bright green, with yellow central band. Syn. Graptophvllum medio-auratum. „ ni'tens. 2103. Vermilion-scarlet. Colombia. 1867. „ ,, Sinitzi'ni. Scarlet. E. Peru. 1876. „ orna'ta (Belg. Hort., 1865, t. 3). Yellow, purple. Brazil. 1864. „ portea'na. 2. Bright orange. Brazil. 1854. „ prisma'tica (prismatic). Yellow. Central Amer. 1852. ,, pulche'rrima (fairest). Colombia. „ pu'mila. Orange coloured. Brazil. 1878. „ ., sple'ndens (Gfl., t. 1104). Brazil. „ puncta'ta. See A. CHAMISSONIANA. „ Roe'zlii. A syn. of A. aurantiaca Raedii. ,, squarro'sA. Brazil. „ squarro'sa citri'na (Fl. Ser., t 809). Yellow. Brazil. 1851. „ ,, Leopo'ldii. Syn. A. chrysops. „ sulphu'rea (B. M., t. 5951). Yellow. Guayaquil. 1872. „ tetrago'na. 2. Autumn. 1846. ,, „ gra'ndis. September. Merida, Venezuela. „ „ imperia'lis (Gfl., 1891, 449, t. 1354). Central Amer. „ variega'ta (B. M., 4899). i|. Yellow. Brazil. APHELE XIS. (From apheles, simple, and exis, habit. Nat. ord. Composites [Compositae]. Linn. ig-Syngenesta, 2'Superflua.) Greenhouse evergreen shrubs. Referred to Helichrysum. Cuttings in spring or summer ; small side-shoots are best, ripened, but not hard, inserted in sand, under a bell- glass, or in close frame. A very distinct class of plants from the Cape of Good Hope. They are, by some authors, included with the Helichrysums by some authorities, but have so long been known to the trade under the above name, and are so totally distinct in every respect from the ordinary plants known as Helichrysums, that it seems difficult to associate them together, and the above name may well be retained as a separate genus. They require similar treatment to the Cape Ericas. Formerly they were among the plants grown into large specimens for exhibi- tion. Summer temp., 55° to 65° ; winter, 40° to 47°. A. ericoi'des (heath-like), x. White. June. Cape of Good Hope. 1796. ., fascicula'ta (fascicled). 2. Purple, yellow. June. Cape of Good Hope. 1799. See HELICHRYSUM SESAMOIDES. „ „ a'lba (white-flowered). 2. White. July. Cape of Good Hope. 1799. „ „ ru'bra (red-flowered). 2. Red. July. Cape of Good Hope. 1799. „ „ versi'cclor (parti-coloured). 2. Variegated. July. Cape of Good Hope. 1799. „ hu'milis (dwarf). 2. Pink. May. Cape of Good Hope. 1810. „ „ macra'ntha (large-flowered-dwarf). 2. Purple. N. Holland. 1840. A. hu'milis ro'sea (rose-large-flowered-dwarf). 2. Rose. Gardens. 1845. ,, „ purpu'rea (purple-large-flowered-dwarf). 2. Purple. N. Holland. 1840. „ scsamoi'des (sesamun-like). 2. Purple, white. May. Cape of Good Hope. 1739. See HELICHRYSUM SESAMOIDES. APHIS. The plant-louse, or green fly ; called some- times the puceron, or vine-fretter. It is usual to consider that every plant liable to be attacked by this insect is the victim of some especial species ; but we think that further examination will reduce the number of species very considerably. Difference in colour certainly does not constitute a specific difference ; for the rose-louse is green when the shoots of the rose are green, but red when the shoots are of this colour. The amount of injury they cause to a plant, by robbing it of its sap or blood, is pro- portioned to their number, and the time they are allowed to infest the subject of their attack. Aphis humuli (the Hop aphis) often proves very de- structive to the hop crops. The green fly on our roses (Aphis rosce) is that of which we will now offer a few particulars. It is curious that these always are most abundant after the prevalence of easterly winds ; and Mr. Jenyns observed in Cambridgeshire, during October, and Mr. White, at Selborne, in August, myriads of aphides, in both instances, after the wind had been for some time easterly. So fast do they multiply, twenty generations being producible in one year, and the young in the autumn being born alive, and not from an egg. Reaumur has shown that one female may be the ancestor of nearly six millions in five generations. It is needless to describe minutely the rose aphis. It is usually light green, with green wood ; and red, with red wood, with brown antenna? and legs, and transparent iridescent wings. They frequently change their skins ; and these may be seen hanging about the leaves and shoots of the rose. The males may be known by a double row of black dots on each of their sides. There are many effectual insecticides for the destruction of this troublesome pest if used as soon as they appear, but when the leaves get curled through the moisture being extracted it is diffi- cult to cleanse the trees. Aphis pyrimali is of a grass-green colour, attacking { the apple and pear. To prevent its appearance, the I following treatment is said to be very effectual. The , application must be made every other if not every year ; i but once in two years may be sufficient, if thoroughly \ well done. Take i Ib. sulphur vivum, i Ib. Scotch snuff, ii Ib. quicklime, £ Ib. lampblack, i Ib. soft soap, and of water sufficient to make it into the consistence of paint. j Unnail your trees about February, before the bloom-buds • begin to swell, and with a common paint-brush paint \ every branch from the ground upwards. A. persi&cB is dark green, and is peculiar to the peach I and nectarine. A. pruni ravages the plum tribes, and is a very light j green. A. rumicis, known popularly as the Black Dolphin and : Elephant, is black, and attacks the common bean. The tops of beans attacked by the black dolphin should be ! forthwith removed ; and smaller plants may be syringed I with tobacco-water, or water in which elder-leaves have j been boiled ; which applications are all fatal to the aphis ; syringing with soap-suds, on two or three follow- j ing days, is also effectual. A. pisi is green, and affects the pea. A. lonicera, woodbine louse. Dingy green. A. cerasi, Morello cherry louse. Appears black. In- fests the under sides of the leaves, especially on wet soils. A. coryli, nut louse. Pale green. A. dahlia, dahlia louse. Amber-coloured. A. ribis, red-currant louse. Blackish. A. ligustri, privet louse. Dark brown. A. ribis-nigri, black-currant louse. Transparent green. A. lathy ri, sweet- pea louse. Dark purple. A. (Cinara) raphani, radish louse. Females, green ; males, lightish-red. The aphides on the peach appear the earliest, being, as are all the others, the produce of eggs deposited during the previous autumn. During the spring and summer they are viviparous, and breed with extraordinary rapidity. The gardener does well, therefore, to scrub the branches of his wall-trees, and to boil or change the APHYLLANTHES APONOGETON shreds every winter, for he thus destroys the pest in embryo. So soon as they appear in spring over each wall-tree a mat should be fastened, and tobacco in some mode, burnt beneath it. Peas, whilst the dew is upon them, may be dusted with Scotch inuff. Over the apple, plum, and other standards, the only available remedy is a repeated application of quicklime, at the same early period of the day, by the means of Curtis's lime-duster. The larvae of the Coccinella or Lady-bird, especially C. punctate, the Syrphus, or bee-like fly, the Hemerobius perla, or golden-eyed fly, the ant, some caterpillars, and many of the Ichneumonid