SYSTEMATIC LIST OF PLANTS COLLECTED 



i3r 



Name. 



c0nvolvulace.1;. ' 

 *Evolvulus alsinoides L. 

 Bonamia cymosa Hallier fil. 

 Neuropeltis acuminata Benth. 

 Prevostea nigerica Rendle sp. 

 nov. 



Jacquemontia capitata G. Don 



(Yola, R. Benue) 

 Hewittia bicolor Wight 



Jlerremia kentrocaulos Rendle 

 M. umbellata Hallier fil. 



*M. pes-draconis Hallier f. var. 



nigerica Rendle var. nov. 

 M. pentaphylla Hallier fil. 



M. angustifolia HaUier fil. 

 +M. pinnata Hallier fil, 



*]\I. emarginata Hallier fil. 



M. convolvulacea Dennst. 



*Lepistemon africanus Oliver 

 L. parviflorus Pilger 

 Calonyction speciosum Choisy 

 Astrochlsena Stuhlmannii Hal- 

 lier fil. (Yola, R. Benue) 

 Ipomoea eriocarpa R. Br. 



Number. 



799 



88a 



1484 

 833 



JDISTRIBDTION. 



Widely spread in the tropii 

 L'nner Guinea. 



I. involucrata Beauv. 

 *I. argentaurata Hallier fil. 

 I. amoena Choisy 



I. velutipes Welw. 

 *I. Wightii Choisy 



*I. hederacea Jacq. 

 tl. ochracea G. Don 



I. micrantha Hallier fil. 

 tl. acanthocarpa Hochst. 

 *I. aquatica Forsk. 



+1. asarifolia Roem. & Schult. 



798 



1817, *818 

 791 



832 



t794, *792 



$793 

 §796, *83-i 



828 



795 



1790, J819, 

 *835 



797 

 805 

 825 



827 



*823, *824 

 ;829 



§S13, 814 



810 

 *811, J880 



812 

 808 



822 

 815 



816 

 831 



809 



Jpper Guinea. 

 Upper Guinea. 



Tropical and South Africa ; 

 Mascarene Islands. 



Tropical Africa ; Natal ; Tro- 

 pical Asia. 



Tropical Africa. 



Upper Guinea ; German East 

 Africa ; Tropical America. 



The species occurs in the 



Congo. 

 Widely spread in the tropics. 



Tropical and South Africa. 

 Upper Guinea ; Eastern 



Tropical Africa. 

 Angola ; East Tropical Africa ; 



Tropical Asia. 

 Tropical Africa ; Mascarene 



Islands ; Tropical Asia. 

 Tropical Africa. 

 Cameroons. 



Widely spread in the tropics. 

 Nigeria ; Eastern Tropical 



Africa. 

 Tropical Africa; Madagascar; 



Tropical Asia to W. Aus- 

 tralia. 

 Tropical Africa. 

 Togo; Lagos; N.Nigeria. 

 West Tropical and Central 



Africa ; Nubia. 

 Angola ; South Cameroons, 

 East Tropical to South Africa; 



]Madagascar ; Tropical Asia. 



Widely spread in the tropics. 

 West Tropical Africa. 

 Ashanti ; Cameroons. 

 Cordofan ; Senegal. 

 Tropical Africa ; Tropical Asia, 

 to \N. Australia. 



Upper Guinea ; Angola ; Nile 

 land ; Tropical Asia and 

 Tropical America. 



River Benue, N. Nigeria. f French Congo. 



^ Lake C'liad and Bornu. 



t N. Cameroons. 



