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BRITISH CENTRAL AFRICA 
Asclepiadaceae. 
Gomphocarpus foZiosus, K. Schum. (1) Mananja hills, Waller; Blantyre, Last; (2) 
Higher plateau, north of Lake Nyasa, J. Thomson. 
Brachystelma Buchanani, N. E. Br. (1) Sochi, Chiromo and Mananja, Scott-Elliot; 
Buchanan. 
Cynanchum mossambicense , K. Schum. (1) Shire Rapids, Kirk. 
Margaretta distincta , N. E. Br. (2) Lower plateau, north of Lake Nyasa, J. Thomson. 
M. orbicularis , N. E. Br. (1) Maravi country, Kirk ; (2) North Nyasa, L. Scott. 
M. Whytei , K. Schum. (1) Chiradzulu, Meller ; Zomba and east end of Lake Chihva, 
Meller ; Blantyre, L. Scott; Buchanan ; Mlanje, Whyte; near Metope, Scott-Elliot. 
Dregea macrantha , Kl. (1) Chiromo, Scott-Elliot; (4) Menyharth. 
Gymnema sylvesire, R. Br. (1) Buchanan. 
Pergularia africaua , N. E. Br. (1) Zomba, Whyte. 
Sphaerocodon obtusifolium , Benth. (1) Buchanan. 
Ceropegia constricta , N. E. Br. (2) Carson. 
C. debilis, N. E. Br. (1) Zomba, Buchanan. 
Riocreuxia profusa, N. E. Br. (1) Buchanan. 
Loganiaceae. 
Mostuaea Brunonis , F. Didrichs. (1) Mlanje, Whyte. 
Buddleia salviaefolia, Lam. (1) Zomba, Kirk and Whyte ; Buchanan. 
Buddleia sp. (1) Mlanje, Whyte. 
Nuxia congesia , R. Br. (1) Buchanan; Zomba, Whyte; var. N. tomenlosa, Sond.f (1) 
Buchanan ; var. N. dentata , R. Br. (1) Mananja hills, Meller. 
N. sambesina , Gilg. (1) Zomba, Kirk. 
Slrychnos dysophylla , Benth. (1) Buchanan. 
S', spinosa, Lam. (1) Mananja hills, Kirk; Buchanan. 
Strychnos sp. (1) Buchanan ; (4) Menyharth. 
Anthocleista zambesiaca. Baker. (1) Buchanan ; Shire Highlands, Scott-Elliot. 
A. nobilis, Don. (1) Zomba, Whyte. 
Anthocleista sp. (1) Buchanan. 
Gentianaceae. 
Exacum sp. (1) Buchanan. 
Sebaea brachyphylla , Griseb. (1) Buchanan ; Blantyre, Last. 
5 . crassulaefolia , Cham, et Schlecht. (1) Mlanje and Zomba, Whyte ; Buchanan. 
Sebaea sp. (4) Victoria Falls, Kirk. 
Tachiadenus continentalis, Baker. (2) Carson. 
Chironiapurpurascens, Benth. (1) Buchanan ;'(2) Nutt. 
C. laxiflora , Baker. (1) Mananja hills, Meller and Kirk. 
C. densiflora , Scott-Elliot. (1) Shire Highlands, Scott-Elliot. 
Chironia sp. (2) Nutt. 
Faroa salutaris, Welw. (1) West shore of Lake Nyasa, Kirk. 
F. Buchanani , Baker. (1) Buchanan. 
Swertia Mannii , Hook. hi. (1) Buchanan ; (2) Carson ; Nutt. 
Swertia spp. (1) Buchanan. 
Boragineae. 
Cordia abyssinica, R. Br. (1) Buchanan. 
C. Myxa, L. (1) Buchanan. 
C. Kirkii, Baker. (4) Menyharth. 
C. Rothii, Roem. et Schult. (4) Menyharth. 
