Stereospermum

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Plant Characteristics
Origin: ?
Cultivation
Exposure: ?"?" is not in the list (sun, part-sun, shade, unknown) of allowed values for the "Exposure" property.
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Scientific Names



Read about Stereospermum in the Standard Cyclopedia of Horticulture 

Stereospermum (Greek, hard seed). Bignoniaceae. About 12 species of tropical evergreen trees in Afr. and E. India, with handsome once- or twice-pinnate foliage and large bignonia-like fls., pale yellow or rose-colored to purple, in large and loose terminal panicles; calyx campanulate, 2-5-lobed or 5-toothed; corolla funnelform-campanulate, with round crisped or toothed lobes; stamens 4, included; disk cupulate: caps. terete or 4-angled, 2-valved; seeds in 2 rows, with the thick nutlets deeply impressed in the thick spongy septum. Only the following species seems to be in cult. S. suaveolens, DC. Tree, 30-60 ft.: lvs. simply pinnate, 12-18 in. long; lfts. 7-9, broadly elliptic, acuminate or acute, entire or serrulate, hairy while young, about 5 in. long: panicle many-fld., viscous-pubescent: calyx campanulate, with 3-5 short lobes; corolla 1 1/2 in. long, pale or dark purple, puberulous outside, with crenately crisped lobes: caps. 18 in. long. India.— Adapted for tropical or subtropical regions only and prop. by seeds or cuttings, also by air-layering.

S. sinicum, Hance - Radermachia sinica. CH


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