Psorospermum febrifugum var. ferrugineum Hook. f. Keay & Milne-Redh. [family GUTTIFERAE], in Kew Bull. 1953: 290 (1953). Same type as P. ferrugineum.
Psorospermum stuhlmannii var. cuneifolium Engl. [family GUTTIFERAE], loc. cit. Syntypes from Tanganyika and Mozambique: Quelimane, Stuhlmann 663 (B).
Psorospermum stuhlmannii Engl. [family GUTTIFERAE], Pflanzenw. Ost-Afr. C: 274 (1895). Type from Tanganyika.
Psorospermum febrifugum var. albidum Oliv. [family GUTTIFERAE], tom. cit.: 159 (1868). Syntypes from Angola and Mozambique: R. Zambezi below Tete, Kirk (K).
Psorospermum campestre Engl. [family GUTTIFERAE], tom. cit.: 84 (1893). Type from Angola.
Psorospermum ferrugineum Hook. f. [family GUTTIFERAE], in Hook., Niger Fl.: 241 (1849). Type from Sierra Leone.
Psorospermum febrifugum Spach [family GUTTIFERAE], in Ann. Sci. Nat., Bot., Ser. 2, 5: 163 (1836). — Oliv., F.T.A. 1: 158 (1868). — Ficalho, Pl. Ut. Afr. Port.: 94 (1884). — Sim, For. Fl. Port. E. Afr.: 14 (1909) — Bak. f. in Journ. Linn. Soc., Bot. 40: 26 (1911). — R.E.Fr., Wiss. Ergebn. Schwed. Rhod.-Kongo-Exped. 1: 151 (1914). — Eyles in Trans. Roy. Soc. S. Afr. 5: 420 (1916) pro parte excl. specim. Rogers 7259. — Norlindh in Bot. Notis. 1934: 104 (1934). — Gomes e Sousa in Bol. Soc. Estud. Col. Moçamb. 26: 42 (1935). — Exell & Mendonça, C.F.A. 1, 1: 122 (1937) excl. syn. P. baumii Engl. — Suesseng. & Merxm. in Proc. & Trans. Rhod. Sci. Ass. 43: 89 (1951). — Milne-Redh., F.T.E.A. Hyperic.: 17 t. 4 (1953). — Pardy in Rhod. Agr. Journ. 52: 235, cum tt. (1955). TAB. 74. Type from Angola.
Psorospermum febrifugum var. glabrum Oliv. [family GUTTIFERAE], loc. cit. Type from Nigeria.
Psorospermum albidum Oliv. Engl. [family GUTTIFERAE], Bot. Jahrb. 17: 83 (1893). — R. E. Fries, loc. cit. (1914). Same types as P. febrifugum var. albidum.