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DescriptionRounded shrub up to 5 m tall. Leaves pinnate with 2-3(4) pairs of broadly obovate-elliptic leaflets, rounded or notched at the apex, hairless; a single ellipsoid gland, c. 1 mm long, present on the rhachis between the lowest pairs of leaflets. Flowers yellow, in axillary racemes. Pods cylindrical, straight, up to 5-15 cm long.