Annual or perennial herbs.
Stipules present. Leaves usually digitately 3-foliolate; lateral
leaflets often much smaller than terminal. Inflorescence terminal, but
often leaf-opposed and appearing axillary, racemose or
subumbellate, 1-many-flowered. Calyx 5-lobed, the upper 4 united
higher up than the lower lobe, which is often narrower.
Standard usually ovate or obovate with a short linear-oblong
claw. Stamens all united in a tube; anthers dimorphic.
Pod oblong, slightly inflated. Seeds usually numerous. Worldwide: 120 species, mostly in South Africa, extending to the Mediterranean region and India Zimbabwe: 10 taxa. |
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