Source:
SSA
Synonym(s):
Ostryoderris Dunn: 363 (1911).
Description:
Deciduous trees; slash producing blood-red resinous exudate. Leaves imparipinnate; stipules present, caducous; stipels almost always 0. Flowers white, in lateral, spreading panicles, a number together from young shoots which grow out into leafy branches; bracts and bracteoles small, caducous. Calyx campanulate, shortly 5-lobed, the upper 2 obscure. Petals: vexillum shortly clawed, scarcely callused, suborbicular to oblate; wings oblong-obovate; keel with elliptic-falcate blades, lightly coherent along lower side. Stamens diadelphous, with vexillary stamens free; anthers dorsifixed. Ovary sessile, few-ovuled; style curved, attenuate, with a small, incurved stigma. Pod indehiscent, compressed, margined with a wing on each side; valves coherent between seeds. Seeds oblong-reniform. x= 12 (1 report).
Distribution:
Species 1, in the savanna regions of tropical Africa: Xeroderris stuhlmannii (Taub.) Mendonca & E.P.Sousa (= Ostryoderris stuhlmannii Taub.) Harms, Northern Province.
Classification:
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