Synonyms
Stereospermum tetragonum DC.
Bignonia caudata Miq. ex C.B.Clarke
Dipterosperma personatum Hassk.
Bignonia colais Buch.-Ham. ex Dillwyn
Bignonia tetragona Wall. ex DC.
Stereospermum colais var. angustifolium V.Chandrasekaran
Stereospermum colais var. puberula (Dop) D.D.Tao
Stereospermum caudatum (DC.) Miq.
Stereospermum personatum (Hassk.) Chatterjee
Stereospermum colais var. shendurunii Sasidh., Sujanapal & Binoy
Stereospermum hasskarlii Zoll. & Moritzi