KEY TO THE SPECIES

1	Leaves (1- or) 2- (or 3-)jugate. Stipules small, up to 7 mm long. Calyx lobes obovate or oblanceolate, 12 by 4-6 mm. Pods curved, 26 by 6 cm. Leucostegane grandis
1'	Leaves (1-3-) 5- (or 6-)jugate. Stipules large, often foliaceous, 12.5-40 mm long, rarely associated with some small ones. Calyx lobes oblong or elliptic, 5-6 by 2.5-3 mm. Pods straight, oblong, 5-10 by 2-5 cm Leucostegane latistipulata