SYSTEMATIC LIST OF PLANTS COLLECTED 
NAME. NUMBER. 
CONYOLYULACEX. 
*Evolvulus alsinoides L. 199 
Bonamia cymosa Hallier fil. 88a 
Neuropeltis acuminata Benth. 
Prevostea nigerica Rendle sp. 
nov. 1484 
Jacquemontia capitata G. Don 838 
(Yola, R. Benue) _ 5 
Hewittia bicolor Wight 798 
Merremia kentrocaulos Rendle 1817, *818 
137 
DISTRIBUTION, 
Widely spread in the tropics, 
Upper Guinea, 
Upper Guinea, 
Tropical and South Africa; 
Mascarene Islands. 
Tropical Africa; Natal; Tro- 
pical Asia. 
Tropical Africa, 
M. umbellata Hallier fil. 791 Upper Guinea; German East 
Africa; Tropical America. 
*M. pes-draconis Hallier f. var. 832 The species occurs in the 
nigerica Rendle var. nov. Congo. 
M. pentaphylla Hallier fil. ie 108 Widely spread in the tropics. 
1793 
M. angustifolia Hallier fil. $796, *834 Tropical and South Africa. 
IM. pinnata Hallier fil, 828 Upper Guinea; Eastern 
Tropical Africa. 
*M. emarginata Hallier fil. 795 Angola; East Tropical Africa; 
Tropical Asia. 
M. convolvulacea Dennst. +790, 1819, Tropical Africa; Mascarene 
*835 Islands; Tropical Asia. 
*Lepistemon africanus Oliver 197 Tropical Africa, 
L. parviflorus Pilger 805 Cameroons. 
Calonyction speciosum Choisy 825 Widely spread in the tropics. 
Astrochlena Stuhlmannii Hal- 827 Nigeria; Eastern Tropical 
lier fil. (Yola, R. Benue) ica. 
Ipomca eriocarpa R. Br. *893, *894 Tropical Africa; Madagascar; 
1829 Tropical Asia to W. Aus- 
tralia. 
I. involucrata Beauv. §813, 814 Tropical Africa. 
*I. argentaurata Hallier fil. 810 Togo; Lagos; N. Nigeria. 
I. amena Choisy *811, 1830 West Tropical and Central 
Africa; Nubia. 
I. velutipes Welw. 812 Angola; South Cameroons. 
*I. Wightii Choisy 808 East Tropicalto South Africa; 
Madagascar ; Tropical Asia. 
*T, hederacea Jacq. 822 Widely spread in the tropics. 
tI. ochracea G, Don 815 West Tropical Africa. 
I. micrantha Hallier fil. Ashanti; Cameroons. 
+I. acanthocarpa Hochst. 816 Cordofan ; Senegal. 
*L aquatica Forsk. 831 Tropical Africa ; Tropical Asia 
to W. Australia. 
+I. asarifolia Roem. & Schult. 809 Upper Guinea; Angola; Nile 
land; Tropical Asia and 
Tropical America. 
* River Benue, N. Nigeria. + French Congo. . + N. Cameroons. 
§ Lake Chad and Bornu. 
