ABIES (from abeo, to rise; alluding to the aspiring habit of growth of the tree; or, according to some, from apios, a Pear-tree, in allusion to the form of the fruit). Spruce Fir. The synonymy of this genus is much confused, plants belonging to several genera being frequently referred to Abies in nurserymen's catalogues and gardening periodicals. ORD. Coniferæ. A genus of about twenty-five species, widely distributed over the mountainous regions of the Northern hemisphere. Cones cylindrical, or but slightly tapering, erect; catkins generally solitary; the carpels not thickened at the tip; and the leaves solitary, partially scattered in insertion, and more or less two-ranked in direction. Scales deciduous, falling off as soon as the seed is ripe, leaving the axis on the tree. All the species bear seeds at a comparatively early age; most are hardy. For culture, see Pinus.
A. amabilis (lovely).* shoots rather rigid, furrowed with elongated cushions, covered with numerous small dark hairs. l. scattered, crowded, 1½in. to 2in. long; linear obtuse, dark green above, silvery beneath. The cones are described as cylindrical, and about 6in. long. h. 180ft. California, 1831. A magnificent conifer, very massive in appearance.
A. baborensis.* l. linear, dark green, silvery on the under surface, very numerous, those of the larger branches shortly pointed, and those of the branchlets more obtuse and pointless, ½in. to 1in. long. cones erect, cylindrical, usually in clusters of four or five, 5in. to 8in. long, and about 2in. in diameter; scales reniform, greyish-brown, inclosing a thin, dry, and shrivelled bract. h. 40ft. to 60ft. Algiers, 1864. This is a very beautiful medium-sized tree. SYN. A. Numidica.
A. balsamea (Balm of Gilead or Balsam Fir).* l. silvery beneath, apex emarginate or entire, somewhat recurved and spreading, ¾in. long. cones cylindrical, violet-coloured, pointing upwards, 4in. to 5in. long, and ½in. broad; scales ¾in. broad, and the same in length. h. 40ft. to 60ft. United States and Canada, &c., 1696. A medium-sized slender tree.
A. bifida (bifid). Identical with A. firma.
A. brachyphylla (short-leaved).* l. linear, spirally inserted round the branchlets, but pointing laterally in two directions, ¾in. to 1½in. in length; lower ones longest, obtusely pointed or emarginate, bright green above, with two silvery lines beneath. cones 3in. to 4in. long, purple. h. 120ft. Japan, 1870. A recently introduced magnificent fir, with an erect stem, regularly whorled horizontal branches.
A. bracteata (bracted).* l. rigid, linear, flat, distichous, 2in. to 3in. long, bright glossy green above, and glaucous beneath. cones about 4in. long, with the bracts developed into long rigid leaf-like linear spines, 2in. long, and slightly curved inwards. h. 25ft. Southern California, 1853. A very handsome tall slender tree, but, owing to its very early growth of new shoots, it is much injured by the spring frosts.
A. Brunoniana (Brown's). Synonymous with Tsuga Brunoniana.
A. canadensis (Canadian). A synonym of Tsuga canadensis.
A. cephalonica (Cephalonian).* l. subulate, flat, dark green above, and silvery beneath, acute. cones erect, cylindrical, green when young, afterwards reddish, and brown when ripe, 5in. to 6in. in length, and about 1½in. in diameter; scales broad, thin, and rounded, shorter than the bracts. h. 50ft. to 60ft. Mountains of Greece, 1824. A very desirable tree for growing in exposed situations.
A. cilicica (Cilician). l. linear, slightly curved or straight, 1in. to 1½in. long, dark green above, and glaucous beneath, crowded, in two ranks. cones cylindrical, 6in. to 8in. long; scales broad, thin, entire, coriaceous. h. 40ft. to 60ft. Mount Taurus, in Asia Minor. This species seldom produces a good specimen tree in England, and cannot, therefore, be recommended for general cultivation.
A. concolor (one-coloured).* l. linear, flat, obtuse, glaucous green, distichously arranged in double rows, those in the lower rows 2in. to 3in. long, upper ones shorter, channelled above. cones cylindrical, obtuse both at base and top, 3in. to 5in. long, 2in. to 2½in. in diameter; scales numerous, imbricated, larger than the bracts. h. 80ft. to 150ft. California, &c., 1851. A very beautiful species, with yellow bark on the young branches. SYNS. A. lasiocarpa and A. Parsonii.
A. Douglasii (Douglas'). A synonym of Pseudotsuga Douglasii.
A. dumosa (short-leaved). Synonymous with Tsuga Brunoniana.
A. excelsa (tall). A synonym of Picea excelsa.
A. firma (solid).* l. rigid, coriaceous, spirally arranged around the branchlets, but point laterally in two directions, 1in. to 1¼in. long, very variable in young and old trees. cones cylindrical, obtuse at both ends, 3in. to 6in. long; scales imbricated, bearing protruding keeled bracts. h. 100ft. Japan, 1861. An erect tree, of great beauty.
A. Fortunei (Fortune's). It is said that in its native country, its aspect is peculiar rather than handsome, and that but one living representative is believed to be in existence in this country—at Veitch's Nursery. SYN. Keteleeria Fortunei.
A. Fraseri (Fraser's). Double Balsam Spruce Fir. l. linear, emarginate, silvery beneath. cones oblong, squarrose, somewhat leafy, obcordate, mucronate, half exserted, reflexed. h. 30ft. to 40ft. North Carolina, 1811. This species closely resembles A. balsamea, from which it differs in having shorter and more erect leaves, and smaller cones.
A. grandis (splendid).* l. in double rows, on each side of the branchlets, flat, obtuse, emarginate, pectinate, silvery beneath, from ¾in. to 1in. long. cones lateral, solitary, cylindrical, obtuse at base and apex, 4in. to. 5in. long, 2in. wide; bracts ovate, acuminate, irregularly dentate, very short. h. 100ft. California, 1831. A handsome tree of symmetrical habit, and rapid growth.
A. lasiocarpa (woolly-coned). Synonymous with A. concolor.
A. magnifica (magnificent).* l. densely crowded, two-rowed, 1in. to nearly 2in. long, olive green, very glaucous on the upper surface when young, becoming duller with age, and marked with two silvery lines beneath. cones 6in. to 7in. long, 2½in. to 3in. in diameter; scales, outer edge incurved. h. 200ft. North California, 1851. A very tall and stately species, with, at successive intervals, whorls of horizontal branches.
A. Mariesii (Maries'). l. erect, evenly disposed around the stem, linear-oblong, obtuse; apex notched, ⅓in. to not quite 1in. long; bracts ovate, oblong, retuse. cones erect, cylindrical, 3½in. to 5½in. long, 1½in. to 2in. wide, narrowed at the base and apex, blackish purple; scales entire, nearly 1in. wide, not quite so long as wide. Japan, 1879. A tall, pyramidal tree.
A. Mertensiana (Merten's). Synonymous with Tsuga Mertensiana.
A. miniata (vermilion). Synonymous with Picea eremita.
A. Morinda (Morinda). Synonymous with Picea Morinda.
A. nobilis (noble).* l. linear, mostly on one side of the branches, falcate, short, acute, silvery beneath, 1¾in. long. cones cylindrical, erect, sessile, 6½in. long, 2¾in. broad, brownish; scales triangular, without the bractea, 1¼in. long, and the same in breadth; bractea spathulate, imbricated backwards, ⅝in. long. h. 200ft. to 300ft. California, 1831. A majestic tree.
A. Nordmanniana (Nordmann's).* l. linear, rigid, flat, and minutely bifid at the apex, on young trees spreading in two rows, with a half-twist at the base, 1in. long. cones erect, slightly ovoid, pedunculate, 4in. to 6in. long, and 2¼in. to 2¾in. wide; bracts large, coriaceous, three-lobed, fringed, greatly exceeding the scales. h. 80ft. to 100ft. Crimea, &c., 1848. A magnificent and stately tree, of regular growth.
A. Numidica (Numidian). Synonymous with A. baborensis.
A. obovata (reversed-egg-coned). A synonym of Picea obovata.
A. orientalis (eastern). Synonymous with Picea orientalis.
A. Parsonii (Parson's). Synonymous with A. concolor.
A. pectinata (comb-like).* l. linear, solitary, flat, obtuse, stiff, turned-up at the points, two-ranked, ½in. to 1in. long, shining green above, with two lines of silvery white on each side of the midrib beneath. cones axillary, cylindrical, erect, 6in. to 8in. long, 1½in. to 2in. broad, when ripe, brown; scales with a long dorsal bractea, 1/6in. to 1¼in. long, and 1¼in. broad. h. 80ft. to 100ft. A very noble silver fir, of slow growth when young only. Central Europe, 1603. There are several unimportant varieties of this splendid species.
A. Pindrow (Pindrow). In its native home, the Himalayas, this is a very beautiful tree, attaining the height of 150ft., but it has generally failed in England, in consequence of our late spring frosts destroying the young growth. It comes very near A. Webbiana, but is readily distinguished by its longer and more acutely bidented leaves, and smaller cones.
A. Pinsapo (Pinsapo).* The Spanish Silver Fir. l. linear, disposed around the branches, nearly terete, and entire at the apex, not quite ½in. long, bright green, with faint silvery lines on the inner side. cones sessile, oval, or oblong, 4in. to 5½in. long, about 2in. wide; bracts short, concealed by the broad rounded scales. h. 60ft. to 80ft. South Spain, 1839. A very magnificent species, very regular and symmetrical in habit. The one or two varieties offered for sale are not desirable.
A. polita (neat).* l. arranged spirally, short, erect, rigid, falcate, acute at the apex, tetragonal, but compressed. cones ellipsoid, 3in. to 4in. long; scales light brown, coriaceous, minutely notched at the edge. Island of Nippon, 1861. This is a beautiful species, admirably adapted as a specimen tree for lawns.
A. religiosa (sacred). l. linear, acute, quite entire, 1½in. long. cones roundish-oval, 2¾in. long, and 2½in. broad; scales trapezoided-cordate; bracts the length of the scapes, spathulate-oblong. h. 100ft. to 150ft. Mexico, 1839. A very handsome species, but not hardy in this country.
A. sachalinensis (Sachalin). l. in many rows, 1in. or very slightly more long, ¹/₁₂in. broad, twisted to one side, rigid, linear, obtuse. cones sessile, erect, cylindrical, bluntly rounded at the apex, 3in. long, 1in. wide; scales transversely oblong, reniform; margin inflexed, denticulate; bracts ½in. wide, ¼in. long, obovate, serrulate, terminating in a reflexed angular point, exceeding the scale. Japan, 1879. A tall pyramidal robust species.
A. Schrenkiana (Schrenk's). Synonymous with Picea Schrenkiana.
A. sibirica (Siberian). Like the last, this species is not recommended; its growth is very slow, even under the most favourable circumstances. Siberia.
A. Smithiana (Smith's). A synonym of Picea Morinda.
A. subalpina (sub-alpine).* On the high mountains of Colorado, &c., a tree 60ft. to 100ft. in height. Has not been long enough in English gardens for any decided opinion to be formed as to its merits as an ornamental tree.
A. Tsuga (Tsugan). A synonym of Tsuga Sieboldi.
A. Veitchii (Veitch's).* l. crowded, lateral ones spreading in a distichous manner, those on the upper side much shorter and pointing forwards, ½in. to 1in. long, linear, flat, glaucous above, silvery beneath; emarginate on the sterile branches, entire on the fertile ones. cones erect, sub-cylindrical, purplish-brown, 2in. to 2½in. long, ¾in. to nearly 1in. wide; scales horizontal, reniform, densely packed, each enclosing a short, wedge-shaped bract as long as the scale. h. 120ft. to 140ft. Japan, 1860, and again in 1879. Described as a beautiful and interesting tree, as well as perfectly hardy; it should be planted on elevated spots open to the south or south-east.
A. Webbiana (Webb's).* l. two-rowed, linear, flat, obtusely emarginate, silvery beneath, 1½in. to 2½in. long. cones cylindrical, 6½in. to 7in. long, 2in. or more broad, deep purple; scales kidney-shaped, roundish, closely compressed, imbricated, about 1in. long, and 1¼in. broad; bracts oblong, apiculate. h. 70ft. to 90ft. Himalayan Mountains, 1822. A large handsome pyramidal tree, with numerous branches spreading horizontally, much divided, and densely clothed.
A. Williamsoni (Williamson's). A synonym of Tsuga Pattoniana.
ABOBRA (its Brazilian name). ORD. Cucurbitaceæ. A genus of stove or greenhouse plants, having solitary axillary diœcious flowers, and finely divided leaves. The only species in cultivation is a very pretty half-hardy climbing perennial, having a fleshy root about 1ft. or more beneath the surface of the soil. It thrives well in warm sunny spots, and in a light soil; seeds may be sown in pots or pans of light soil early in April; the young plants can be planted out about the middle of June. The fleshy tuberous roots may be stored during winter in a greenhouse or frame. See also Gourds.
A. viridiflora (green-flowered). fl. pale green, fragrant; females succeeded by small oval scarlet fruits, which are about as large as a filbert. l. dark green, glossy, much divided into narrow segments. South America. A rapid growing plant, admirably adapted for training over arbours or trellis-work. It is a very pretty form of ornamental gourd.
ABORTION. An imperfect formation, or the non-formation of an organ; any fruit or produce that does not come to maturity, or anything which fails in its progress before it is matured, frequently from a defect in the male or female flowers.
ABRAXAS GROSSULARIATA. See Gooseberry or Magpie Moth.
ABRICOCK. A former mode of writing Apricot.
ABROMA (from a, not, and broma, food; from its unwholesomeness). ORD. Sterculiaceæ. Handsome, free-flowering evergreen trees, with hairy lobed leaves, and extra axillary or terminal few-flowered peduncles. Of easy culture, in a stove temperature, in loam and peat soil. Propagated by seeds or cuttings, the former sown in March, the latter made in April from half-ripened wood, and placed under a bell glass.
A. augusta (smooth-stalked).* fl. dingy purple, drooping. August. l. lower, cordate, three to five lobed; upper, ovate-lanceolate, undivided. h. 10ft. East India, 1770.
A. fastuosa (prickly-stalked). fl. dark purple. June. l. lower, cordate, acutely five lobed; upper, ovate, entire. h. 10ft. New Holland, 1800.
ABRONIA (from abros, delicate; referring to its involucrum). Sand Verbena. ORD. Nyctaginaceæ. A small genus of seven species, mostly natives of California, four of which only are known in general cultivation. They are of a dwarf trailing habit, producing showy blossoms in dense verbena-like clusters. Corolla funnel-shaped; limb spreading. They succeed best in light sandy soil, in a position fully exposed; if well drained, the rockery is perhaps the best place. Increased by seeds, the outer skin of which should be peeled off before sowing; sow during autumn in pots of sandy soil, and keep in a frame until the following spring, when they may be placed in their flowering quarters; or by young cuttings, set in spring, and also in sandy soil.