PSYCHOTRIA kirkii (Bremek.) Verdc. var. nairobiensis [family RUBIACEAE], in K.B. 30: 262 (1975). Type: Kenya, Nairobi, Dawson 490 (K, holo.!)
PSYCHOTRIA nairobiensis Bremek. [family RUBIACEAE], in J.B. 71: 278 (1933); T.T.C.L.: 525 (1949); K.T.S.: 466 (1961); E.P.A.: 1018 (1965); Petit in B.J.B.B. 36: 116 (1966)
PSYCHOTRIA marginata Bremek. [family RUBIACEAE], in J.B. 71: 279 (1933); T.T.C.L.: 525 (1949). Type: Tanzania, Kondoa District, Kolo, B. D. Burtt 1258 (K, holo.!, EA, iso.!)
PSYCHOTRIA punctata Chiov. var. hirtella [family RUBIACEAE], in Miss. Biol. Borana, Racc. Bot.: 231, fig. 72 (1939). Types: Ethiopia, Javello, Cufodontis 387 & Mega, Cufodontis 626 (both FI, syn.)
PSYCHOTRIA ciliatocostata Cufod. [family RUBIACEAE], in Nuov. Giorn. Bot. Ital., n.s. 55: 90 (1948) & in Phyton 1: 149 (1949). Types as for P. punctata var. hirtella Chiov.