Synonyms
Indigofera tephrosiopsis Baill.
Indigofera subulata var. microphylla Chiov.
Anil tetragonoloba (E.Mey.) Kuntze
Indigofera trita var. nubica (J.B.Gillett) L.Boulos & Schrire
Indigofera subulata var. nubica J.B.Gillett
Indigofera dimorphophylla Schinz
Indigofera thonningii Schumach. & Thonn.
Indigofera subincana N.E.Br.
Indigofera tetragonoloba E.Mey.