Erect, branched shrub, 0.5-1.5 m high; branches slender, ascending, with leafy tips, young branches short-villous. Leaflets 0.8-2.0(-4.0) mm long, ovoid-oblong, succulent, minutely white-hairy, terete, obtuse or subacute. Inflorescences uni-or bifloral, scattered on short-shoots, several on each branch end. Flowers small. Calyx shortly hairy. Petals: pale yellow; keel glabrous. Flowering time Aug.-Dec. Pod triangular ovate, compressed, sparsely pubescent.
Erect shrublet, 0.5-1.5 m. Leaves 3-foliolate, leaflets terete, ovoid-oblong, minutely grey-or white-hairy. Flowers 1(2) on short shoots, scattered, pale yellow or lemon-coloured, wings and keel glabrous, calyx shortly hairy, lobes narrowly triangular.