SYSTEMATIC LIST OF PLANTS COLLECTED 



135 



Name. 



Callichilia Barter! Stapf ' 

 Gabunia glandulosa Stapf 

 G. longiflora Stapf 

 Conopharyngia pachysiphon 



Stapf 



C. durissima Stapf 

 C. brachyantha Stapf 

 C. (?) penduliflora Stapf 

 Voacauga obtusa K. Schum. 



V. psilocalyx Pierre 



V. Zeukeri Stapf 



V. Talbotii Wernham sp. nov. 



V. obanensis Wernham sp. nov. 



V. magnifolia Wernham sp. 



nov. 

 Strophanthus gratus Franch. 

 S. Tholloni Franch. 

 S. hispidus DC. 



S. BuUenianus Mast. 

 S. Preussii Engl. & Pax 



S. sarmentosus DC. 

 Funtumia africana Stapf 



Alafia lucida Stapf 

 Holalafia multiflora Stapf 



Baissea laxiflora Stapf 



Oncinotis gracilis Stapf 

 O. campanulata K. Schum. 

 Motandra guiueensis A.DC. 



Adenium Honghel A.DC. 

 (French Ubangi) 



ASCLEPIADACE^. 



Batesanthus Talbotii S. Moore 

 sp. nov. 



B. Talbotii var. grandifolius 



S. Moore 

 Periploca nigrescens Afzel. 



Secamone myrtifolia Benth. 



S. conostyla S. Moore sp. nov. 

 Kanahia consimilis N. E. Br. 



90a, 2054 Upper Guinea; Gaboon. 



80a Cameroons ; Gaboon. 



2029 Upper and Lower Guinea ; 

 Congo Free State. 



211 South Nigeria ; Gaboon. 



364 Upper and Lower Guinea ; 



Congo Free State. 

 1349,1479 Upper Guinea; Lower Congo. 



1466 Upper Guinea ; Cxaboon ; 

 Lower Congo. 



301 Tropical Africa. 



300 Upper Guinea; Congo Free 



State. 



2053 S. Nigeria; Cameroons; Ga- 

 boon. 

 59a, 1675. Gold Coast. 



1692 Cameroons. 



2062 Upper Guinea; Congo Free 

 State. 



294 Upper Guinea. 



20^1 



63 



2016 Sierra Leone to Congo Free 

 State. 

 376, 376a, Senegambia to Congo. 

 1028 

 1030 

 1551 South Nigeria ; Cameroons. 



