family: Fabaceae >
genus: Indigofera L. >
Burundi , Congo , Eritrea , Ethiopia , Kenya , Rwanda , Sudan , Tanzania , Uganda , Zaire
[1]
Bull. Herb. Boissier 4(App. 2): 237 (1896)
[2]
Legum. Trop. Africa: 126 (1926)
[3]
J. Bot. 70: 252 (1932)
[4]
Bull. Jard. Bot. État Bruxelles 8: 153 (1923)