Oxyanthus racemosus & Thonn.) Keay [family RUBIACEAE], l.c. 42 (1958).
Ucriana racemosa Schum.& Thonn. [family RUBIACEAE], (1827).
Oxyanthus hirsutus DC. [family RUBIACEAE], (1830)
Oxyanthus thonningii Benth. [family RUBIACEAE], (1849)
Oxyanthus rubriflorus Hiern [family RUBIACEAE], in F.T.A3: 108 (1877); F.W.T.A., ed .1, 2: 80
Oxyanthus ? sulcatus Hiern [family RUBIACEAE], l.c(1877); ChevBot325
Oxyanthus tubiflorus [family RUBIACEAE], of F.T.A3: 107; of ChevBot325; of F.W.T.A., ed .1, 2: 80; not of (Andr.) DC.