Trichoscypha acuminata Engl. [family ANACARDIACEAE], Bot. Jahrb. 1: 425 (1881).
Sorindeia mannii Oliv. [family ANACARDIACEAE], F.T.A. 1: 442 (1868); not Trichoscypha mannii Hook. f. (1862).
Trichoscypha ferruginea Engl. [family ANACARDIACEAE], BotJahrb15: 112, figB–D, t4 (1892); F.W.T.A., ed1, 1: 510, partly (Preuss 283, by error 2836, from Barombi, and syn. T. braunnii Engl. only).
Trichoscypha braunii Engl. [family ANACARDIACEAE], l.c111, figA (1893)
Schubea heteropylla Pax [family ], (1899), flowers only; the leaves are Cola ficifolia Mast.
Trichoscypha buettneri Engl. [family ANACARDIACEAE], (1893), name only
Trichoscypha congoensis Engl. ex De Wild. [family ANACARDIACEAE], (1906), name only.