Читать книгу The Illustrated Dictionary of Gardening, Division 1; A to Car - Various - Страница 8

A. acuminatum (taper-pointed). fl. bluish purple; spur capitate; helmet closed, conical, beaked. July. l. with cuneate, bipinnate lobes. h. 2ft. to 4ft. Switzerland, 1819.

A. album (white-flowered).* fl. pure white, large, with erect helmet, very freely produced. l. dark green, with oblong-cuneate divisions. August. h. 4ft. to 5ft. Levant, 1752. This is a rare and very handsome species.

A. alpinum (alpine). Synonymous with A. rostratum.

A. ampliflorum (large-flowered). fl. bluish-purple, large; spur obtuse, straight. June. l. with blunt segments. h. 2ft. to 3ft. Austria, 1823.

A. angustifolium (narrow-leaved).* fl. deep blue, in spiked panicles; spur capitate; helmet closed, hemispherical; lip bifid. June. l. palmately cut into linear lobes. h. 2ft. to 3ft. Siberia, 1824.

A. biflorum (twin-flowered).* fl. pale blue, usually twin, sessile, the middle rather obscure and with yellowish edges, covered on the back with spreading down; spur truncate; helmet depressed; beak drawn out. June. l. lower ones on long stalks, with linear segments. h. 6in. Siberia, 1817. A very rare alpine species.

A. Cammarum (Cammarum). fl. rich deep purple, on rather loose spikes; spur capitate; helmet closed, hemispherical. July to September. l. with short, bluntish lobes. h. 3ft. to 4ft. Austria, 1752.

A. cernuum (drooping). fl. violet, large, on nodding, loose, hairy racemes; spur capitate, or a little hooked; helmet large, arched, beaked. July and August. l. with trapeziform, pinnate lobes. Branches axillary, spreading. h. 3ft. to 4ft. Europe, 1800.

A. delphinifolium (Delphinium-leaved).* fl. pale bluish purple, large, on loose racemes; spur a little hooked; helmet hemispherical. June. l. smooth, deeply cut into five parts. Stems slender. h. 6in. to 2ft. North America, 1820. A rare alpine species.

A. elatum (tall). fl. blue, very large, in loose panicled spikes; peduncles pubescent; spur capitate, inclining. June. l. with linear acute segments. h. 3ft. to 4ft. Europe, 1822.

A. eminens (eminent).* fl. blue, on erectly spreading pubescent peduncles; spur capitate; helmet closed; lip very long, refracted. June. l. with cuneate bipinnate lobes. h. 2ft. to 4ft. Europe, 1800.

A. eriostemon (woolly-stamened). fl. bluish-purple, disposed in long, beautiful, erect-spreading spikes; spur capitate; helmet closed, arched. June. l. with cuneate, bipinnate lobes. h. 4ft. Switzerland, 1821.

A. exaltatum (exalted). fl. blue, on loose panicles, with ascending stiff branches; spur thick, somewhat hooked; helmet conical; beak elongated. July. l. with trapeziform, pinnate lobes. h. 6ft. Pyrenees, 1819. SYN. A. hamatum.

A. flaccidum (flaccid). fl. pale violet, large, on erect spreading peduncles; racemes branched; spur hooked at the apex; helmet high, arched, inclining forwards, gaping. July and August. l. multifid, ciliated (as well as the petioles), when young. h. 6ft. Siberia, 1822.

A. gibbosum (swollen). Synonymous with A. nasutum.

A. Gmelini (Gmelin's). fl. cream-coloured, middle-sized, on very long loose racemes; spur straight, obtuse; bottom of the helmet rounded, cylindrical. July. l. on long stalks, villous beneath and shining above; lobes divided into narrow segments. h. 2ft. Siberia, 1817. SYN. A. nitidum.

A. gracile (slender).* fl. pale blue or violet, large, on loose racemes; spur erect, clavated-hooked; helmet with a middle sized beak. June. l. smooth, with trapeziform, pinnate lobes. Stems slender. h. 2ft. Italy, &c.

A. Halleri (Haller's).* fl. opaque violet, on elongated, loose racemes, with a few lateral ascending ones; spur capitate; helmet convex-hemispherical, gaping. June. l. lobes linear, dilated, very long. Stem straight, long, branched. h. 4ft. to 6ft. Switzerland, 1821.

A. H. bicolor (two-coloured).* fl. white, variegated with blue, disposed in spikes or panicles. June.

FIG. 17. FLOWER OF ACONITUM NAPELLUS, nearly Full Size.

A. hamatum (hooked). Synonymous with A. exaltatum.

A. hebegynum (blunt-styled). Synonymous with A. paniculatum.

A. heterophyllum (various-leaved). fl. pale yellow, and deep blue in front, large, numerous, dense. August. l. petiolate below, sessile above, broadly cordate, coarsely toothed at the edge, and deep green. h. 2ft. Himalayas, 1874. A new introduction, said to be non-poisonous, and used as a tonic in India.

A. illinitum (anointed). fl. pale or deep violet, on very loose and much branched panicles, large; spur thick, long, abruptly pointed; beak blunt; helmet sub-conical. July. l. with broad cuneiform lobes, and obtuse lobules. h. 4ft. 1821.

A. intermedium (intermediate). fl. blue, on a loose panicle, with ascending stiff branches; spur supine, somewhat hooked; helmet arched. June. l. with trapeziform, pinnate lobes. h. 3ft. to 4ft. Alps of Europe, 1820.

A. japonicum (Japanese).* fl. flesh-coloured, on loose panicles, with ascending branches; helmet exactly conical, abruptly mucronate; beak acute, straight. July to September. l. stalked, trifid; lateral lobes bifid, middle lobe trifid, all blunt and deeply toothed. Stem round, smooth. h. 6ft. Japan, 1790. One of the best species grown.

A. j. cœruleum (blue). fl. blue. Japan.

A. laciniosum (jagged). fl. pale blue, or with a white base, large, on somewhat contracted racemes; spur clavated-hooked; helmet arched, conical. June. l. with jagged, trapeziform pinnate lobes. h. 3ft. Switzerland, 1820.

A. lycoctonum (true Wolf's-bane).* fl. livid-violet, rather large; racemes more or less pubescent, branched at the base; bottom of helmet cylindrical; beak elongated. July. l. large, seven-parted. Stem slender, simple, upright. h. 4ft. to 6ft. Europe, 1596.

A. maximum (largest). fl. pale blue; panicle loose, furnished with a few long distant, few-flowered, pubescent branches; spur short, incurved; helmet hemispherico-conical, obtuse. July. l. multifid, large, smooth. h. 6ft. Kamtschatka, 1823.

A. meloctonum (Badger's-bane). fl. cream-coloured, loose, pubescent; panicle large, with diverging branches; spur arched; bottom of helmet conico-cylindrical. July. l. five to seven-parted, deep green. h. 2ft. to 4ft. Piedmont, 1821.

A. Meyeri (Meyer's). fl. bluish purple, on pubescent peduncles; spur capitate, inclining. June. l. with cuneate bipinnate lobes. h. 2ft. to 4ft. Bavaria, 1823.

A. molle (soft). fl. violet, large, puberulous; racemes panicled, pubescent; helmet irregularly conical, obtuse; front erect; spur capitate, or a little hooked. June. l. smooth, with trapeziform, pinnate lobes. h. 2ft. to 6ft. 1820.

FIG. 18. ACONITUM NAPELLUS, showing Root, Seed-pod, Flower-spike, Leaf, and Flower with Sepals removed.

A. Napellus (little turnip).* Common Monk's Hood. fl. blue, large, on a large terminal raceme; peduncles erect, pubescent; spur capitate; helmet convex-hemispherical, gaping, smoothish; lip revolute. Summer. l. pedately five-lobed. h. 3ft. to 4ft. There are a great number of varieties of this species cultivated and introduced. The following are some of the names representing slightly varying forms which have, however, been regarded as species by Reichenbach and other authors: acutum, amœnum, Bernhardianum, Braunii, callibotryon, Clusianum, commutatum, firmum, formosum, Funkianum, hians, Hoppeanum, Kœhleri, lætum, laxiflorum, laxum, Mielichhoferi, napelloides, neomontanum, neubergense, oligocarpus, rigidum, strictum, tenuifolium, venustum, virgatum. One of the most virulent of poisonous plants, both to cattle as well as human beings; and, notwithstanding its eminently handsome appearance, it should only be planted in places where no danger is likely to arise from its presence. See Figs. 17 and 18.

A. nasutum (great-nosed). fl. violet; panicle contracted, quite smooth; spur elongated, arched; helmet conical, bending forward; beak short. June. l. with broad, trapeziform, pinnate lobes. h. 3ft. Caucasus, &c., 1818. SYN. A. gibbosum.

A. nitidum (shining). Synonymous with A. Gmelini.

A. Ottonianum (Otto's).* fl. blue, variegated with white; young peduncles nodding; spur supine, somewhat hooked; helmet arched. July, August. l. with trapeziform, pinnate lobes. h. 2ft. to 4ft. Carpathian Mountains, 1824.

A. paniculatum (paniculate).* fl. large, violet; panicle terminal, much branched, loose or contracted, more or less pubescent; helmet conical, beaked; front sinuate. June to September. l. smooth, with trapeziform, pinnate lobes. h. 2ft. to 3ft. France and Switzerland, 1815. SYN. A. hebegynum.

A. plicatum (folded). Synonymous with A. tauricum.

A. productum (long-lipped). fl. violet, downy, on few-flowered, loose, pubescent racemes; helmet straight, irregularly convex-conical, with a drawn-out beak; spur capitate. June. l. on long stalks with three-parted lobes. h. 1ft. Siberia.

A. rostratum (beaked).* fl. violet; panicle rather loose; spur thick, depressed, globose; helmet conical, elongated, abruptly pointed in front; beak stretched out. June. l. with trapeziform, pinnate lobes. h. 1ft. to 2ft. Switzerland, 1752. SYN. A. alpinum.

A. Schleicheri (Schleicher's). fl. blue or violet, middle sized, on short racemes; spur capitate; helmet convex-hemispherical, gaping, smoothish. Summer. l. with finely jagged lobes. Stem straight (or infracted), simple, slender. h. 2ft. to 3ft. Europe. SYN. A. vulgare.

A. semigaleatum (half-helmeted). fl. pale blue, pubescent when young, on very loose racemes; peduncles elongated; spur hooked; helmet convex, navicular. June. l. multifid, few, membranous, smooth; root about the size and form of a pea. h. 6in. to 2ft. Kamtschatka, 1818.

A. Sprengelii (Sprengel's). fl. bluish purple; spur obtuse, straight. June. l. with blunt, bipinnate lobes. h. 3ft. to 4ft. Europe, 1820.

A. tauricum (Taurian).* fl. deep blue, disposed in dense racemes; peduncles erect, smooth; lateral sepals smooth inside; spur blunt; helmet closed, hemispherical. June. l. segments almost pedately disposed and divided into linear acuminate lobes. h. 3ft. to 4ft. Germany, 1752. SYN. A. plicatum.

A. tortuosum (twisting). fl. pale or deep violet, large; panicle loose, few flowered; spur thick, long, abruptly pointed (neither arched, nor convolute). July. l. smooth, with narrow wedge-shaped lobes, and acute lobules. h. 6ft. to 8ft. North America, 1812.

A. toxicum (very poisonous). fl. violet, large, pubescent, on loose, also pubescent, racemes; spur hooked; helmet large, arched, with a blunt beak. June. l. smooth, with trapeziform pinnate lobes. Stem flexuous, almost simple. h. 2ft. America, 1825.

A. uncinatum (hooked).* fl. generally lilac, large, smooth; racemes loose, rather umbellate at the apex, very rarely panicled; spur somewhat spiral, inclined; helmet regularly conical, compressed. July. l. with trapeziform pinnate lobes. Stem with branches rising from the axils of the leaves. h. 4ft. to 8ft. North America, 1768.