Racemes densely fasciculate at the older nodes of the branches
Racemes not as above, terminal or axillary
Fruit segments flat or nearly so
Fruit segments terete or subterete (calyx glumaceous and deeply divided)
Fruit not enclosed by calyx
Fruit enclosed by the calyx (calyx lobes not enlarged in fruit)
Alysicarpus Desv.Desmodium Desv.Ougeinia Benth.Uraria Desv.