386 
Div.; Schlechter 9641! Swellendam; on dry hills near Brede 
River, Burchell 7467 ! near Bufieljagte River Drift, Burchell 7267 ! 
between Swellendam and Brede River, Burchell 7447! Rivers- 
dale; Zoetemeeks River, Burchell 6798! 6682! between Garcia's 
Pass and Krombeks River, Burchell 7166! George Div.; Keur- 
booms River, Drége 1039! Uniondale; Long Kloof, on a rocky 
hill near Haarlem, Burchell 5012! Uitenhage, Zeyher! hills at 
Gert’s Kraal, Alex. Prior! Somerset, Bowker! between Comma- 
dagga and Zwartwater Poort, July 7, 1813, Burchell 335A! 
Graaff Reinet, Bolus 8564! without locality, Masson! Niven ! 
18. D. ramosissima Klatt in Bull. Herb. Boiss. 4: 843 (1896). 
South Arrica. Gt. Namaqualand: Keetmanshoop, Fleck 
116; Fenchel 51. 
I have not seen a specimen of this plant, but from description 
it comes very near D. spinosa Druce. 
19. D. relhanioides Less. in Linnaea 5: 279 (1830); Less. Syn. 
Composit. 110 (1832); DC. Prodr. 7: 37 (1838). 
Sourn Arrica. Karroo: Gamkas, Mundt and Maire (type). 
20. D. Dinteri S. Moore in Bull. Herb. Boiss. Ser. ii. 4: 1024 
(1904). 
Soutu Arrica. Hereroland; Windhoek, 1904, Dinter 1025 
(type). 
21. D. cana Balf. f. Bot. Socotra, 143 (1888). 
Socotra: Mr. & Mrs. Theodore Bent! Balfour 157 (type) ! 
22. D. incana O. Hoffm in Engl. et Prantl, Naturl. Pflanzenfam. 4 : 
5: 339 (1893)—Brachychaenium incanum Baker in Journ. Linn. 
Soc. 25: 330 (1890). 
ASCAR. A tree; nen i Diao near Trabonji, Huilde- 
brandt 3446 (type) ! Baron 6797 
23. D. Cowani S. Moore in Journ. Bot. 44: 149 (1906). 
Mapagascar. Ankafana, Deans Cowan (type) ! 
24. D. argyrophylla Oliv. in Hook. Icon. Pl. t. 15: 1461 (1884). 
South Arrica. Natal: Gerrard 1906 (type)! Farkkop, 
Rehmann 7656! grassy hills between Umlaas and Camperdown, 
Wood 359! 1825! Zululand: Farm Egoa, Curson 1643! 
Alexandra Dist; Dumisa, Rudatis 1344! East Griqualand : 
Clydesdale, Tyson 1192! 
25. D. sessiliflora Harv. in Fl. Cap. 3: 518 (1865); Oliv. & 
Hiern in Fl. Trop. Africa 3: 444 (1877)—D. membranacea 
S. Moore in Bull. Herb. Boiss. Ser. ii. 4: 1025 (1904). 
TropicaL AFrRica. N. Nigeria: in cultivated ground at 
Abinsi, Dalziel 663! Lokoja; in spur of Mount Patti, Dalziel 33 ! 
by the roadside, Parsons 75! Borgu, Barter 717! Naraguta; 
on bare ground, ‘Lely 701! Angola: Bailundo Dist; Benguella, 
