Syst. & Geogr. Pl. 78: 101
Voorhoeve 1152 (WAG)
See Crudia gabonensis. It has been suggested that Crudia liberica in Liberia is a species, differing from C. gabonensis in having a minutely pubescent upper leaf surface. Much more material needs to be collected to confirm that C. liberica is an endemic, and that C. gabonensis occurs from Ivory Coast to Congo.