Climbing herbs. Stipules and stipels present. Leaves pinnately 3-foliolate. Inflorescences axillary, racemose, several-many-flowered. Calyx: tube cylindric, ± swollen at base at the back, the
mouth obliquely truncate; lobes ± 0. Corolla small; standard auriculate, glabrous; all petals with long claws. Upper stamen free; anthers uniform. Style hairy at base, bent and thickened at the bend. Pod linear, flattened. Seeds subspherical; aril not
developed. Worldwide: 9 species in the Old World tropics; 1 occurring in Africa Mozambique: 1 taxon. |
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