GREWIA stolzii Ulbr. [family TILIACEAE], in E.J. 51: 347 (1914); T.T.C.L.: 616 (1949); K.T.S.: 568 (1961); F.F.N.R.: 236 (1962); R. Wilczek in F.C.B. 10: 31 (1963); Wild in F.Z. 2: 57 (1963); Wild & Gonç. in Fl. Moçamb. 28: 28 (1969). Type: Tanzania, Rungwe District, Kyimbila, Mbaka, Stolz 1138 (B†, holo., K!, WAG, iso.)
GREWIA viridiflora De Wild. [family TILIACEAE], in Ann. Soc. Sci. Brux. 41: 96 (1921) & Pl. Bequaert. 1: 488 (1922), nom. illegit ., non Teijsm. & Binn. (1864). Type: Congo (Kinshasa), Irumu, Bequaert 2789 (BR, holo.)
GREWIA schliebenii Burret [family TILIACEAE], in N.B.G.B. 12: 193 (1934); T.T.C.L.: 616 (1949). Type: Tanzania, Morogoro District, NW Uluguru Mts, Schlieben 3224 (B!, holo.) – see note
GREWIA hopkinsii Suess. & Merxm. [family TILIACEAE], in Proc. Trans. Rhod. Sci. Ass. 43: 105 (1951). Type: Zimbabwe, Marandellas, Dehn 578 (M, holo., SRGH, iso.)