GREWIA capitellata Bojer [family TILIACEAE], in Proc.-Verb. Soc. Hist. Nat. Maurice: 29 (1846); M.L. Green in K.B. 1925: 237 (1925). Type: Kenya, Mombasa District, Mombasa [Mombas] I., Bojer (?W, holo., K!, iso.)
GREWIA columnaris [family TILIACEAE], [sensu Mast. in F.T.A. 1: 243 (1868), non Sm.]
GREWIA ectasicarpa S. Moore [family TILIACEAE], in J.B. 15: 67, t. 185/2 (1877); T.S.K.: 39 (1936); T.T.C.L.: 616 (1949); K.T.S.: 564, fig. 103/e7 (1961); K.T.S.L.: 154, fig. e7 on 152, map (1994). Type: Zanzibar I., Hildebrandt 1117 (BM!, holo., K!, iso.)
GREWIA pilosa [family TILIACEAE], [sensu K. Schum. in P.O.A. C: 264 (1895) pro parte, non Lam.]
GREWIA sulcata (S. Moore) Burret var. ectasicarpa [family TILIACEAE], in E.J. 45: 188 (1910)