Synonyms
Indigofera knoblecheri Kotschy
Indigofera dalzielii var. congolensis Baker f. ex De Wild.
Indigofera dalzielii Hutch.
Indigofera schweinfurthii Taub.
Anil knoblecheri (Kotschy) Kuntze
Indigofera conjugata var. schweinfurthii (Taub.) J.B.Gillett