Synonyms
Phacelurus huillensis (Rendle) Clayton
Rottboellia huillensis Rendle
Coelorachis fasciculata Peter
Rottboellia sulcata Peter
Coelorachis undulatifolia (Chiov.) Chiov.
Thyrsia undulatifolia (Chiov.) Robyns
Rottboellia undulatifolia Chiov.
Thyrsia inflata Stapf