Boscia Lam.

Boscia (en)

Genus

Angiosperms > Brassicales > Capparaceae

Characteristics

Small trees or shrubs, unarmed, generally with smooth grey bark. Leaves alternate or fascicled, always simple. Bud-scales woody, subulate, generally persistent at the bases of the new shoots. Inflorescence a simple or compound terminal often corymbose raceme, which may, apparently, sometimes grow out into a leafy twig. Sepals 4, free or nearly so, valvate; receptacle with a small sometimes fimbriate disk, generally prominent. Petals absent. Stamens 4–18, as long as the gynophore. Ovary ovoid or ellipsoid, 1-locular; placentas 2, lateral with 4 or more ovules each; stigma and style somewhatproduced. Fruits globose with a crustaceous exocarp, 1–several-seeded, indehiscent.
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Ovary ovoid or globose with a gynophore, 1-locular with 6–12 or occasionally numerous ovules on 1–2 placentas; style short or almost absent; stigma capitate or subcapitate, rarely 2-lobed.
Shrubs or trees; leaves petiolate, alternate or fasciculate, often coriaceous, simple; stipules setaceous.
Seeds 1-several, embedded in pulp; testa crustaceous, often rugose; cotyledons folded, radicle curved.
Fruit globose, indehiscent, shortly stalked or subsessile, crustaceous or leathery.
Receptacle disk-like, entire, granular or fimbriate, sometimes 4-sided.
Inflorescence of racemes, fascicles or corymbs, terminal or axillary.
Stamens 6–? on a very short androgynophore.
Sepals 4, free or nearly so, valvate.
Petals 0.
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Foliage retention evergreen
Sexuality hermaphrodite
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