Erect or ascending, suffruticose, the angular stem, the petioles and peduncles thinly albo-strigose; leaflets laxly 4-6-jugate (often alternate), linear-oblong or sublanceolate, obtuse or acute, glabrous above, strigose beneath; stipules lanceolate; peduncles longer than the leaves, corymbo-racemose near the summit; pedicels not exceeding the albo-puberulous calyx; legumes glabrous, inflated, oval-oblong, acute at each end, not very unequal sided.