Spanish Guinea Lower Guinea Nkolentangan, 1500 ft., Tessmann, 318! 418!Gaboon Lower Guinea Sibange, Dinklage, 529! Buettner, 286!Congo Lower Guinea Brazzaville, Thollon, 417! 421 partly!Congo Lower Guinea Mayumbe; Upper Chiloango, Cabra & Michel, Leopoldville, Schlechter, 12538! Kisantu, Gillet, Vanderyst!Congo South Central Lukolela, Dewèvre, 652! Lake Leopold II. district; Ibali, Laurent. Equatorial district; Eala, Laurent. Eastern Province; Mawambi, Kasanga, Mildbraed, 3109!Liberia Upper Guinea Monrovia and Grand Bassa, Dinklage, 1763!Ivory Coast Upper Guinea Bouroukrou, Chevalier, 16783! 16928! Zaranou; Indenia, Chevalier, 17637!Gold Coast Upper Guinea Ashanti; near Sutah, Cummins, 48!Nigeria Upper Guinea Lower Niger, Vogel, 9!Lagos Upper Guinea Lamborn, 275!Cameroons Upper Guinea Batanga, Bates, 168! Dinklage, 1142! 1199! Eben, Dinklage, 188! Kribi, Dinklage, 627! Lom, 650–1000 ft., Ledermann, 6405!