387 
Wellman! Monongue, Gossweiler 4145! 2637! 3340! Sudan: 
bu Gurun; Seriba, Schweinfurth 4282! Belgian Congo : 
. Elisabethville, Burtt Davy 18051! Musofi River, Kassner 2689 ! 
Mt. Mugila, Kassner 2991! Tanganyika Territory : Manganja 
Hills, Meller (type)! Nyasaland: Panda Peak, McClounie 19! 
Shiri Highlands, Buchanan 457! 149B! 989! 738! Zomba, 
Sharpe 162! near Lake Nyassa, Johnston! Lukoma, Bellingham ! 
Port. E. Africa: Rovuma, Kirk! Ntondwe, Cameron 120! 
Rhodesia : Umtali, Ei 4058! Broken Hill, Rogers 8115! 
Mumbwa, Macaulay 
Native NAME: ype kwadi (Dalziel). 
26. D. Zeyheri Sond. in Linnaea, 23: 71 (1830); Harv. in FI. 
Cap. 3: 518 (1865). 
SoutH Arrica: Transvaal: Rustenburg, Rogers 1! in dry 
sandy soil, Nation 179! Magalisburg, Burke & Zeyher 1031 
(type)! Burke! Pretoria; Gezina, Mogg 1002! Burtt Davy 
5377! Meintjes Kop, Burtt Davy 3961! 5377 ! Arcadia, Burtt 
Davy 3925! Rehmann 4785! Johannesburg; Turffontein, 
Bryant D90! Rogers 1358! Rand 1258! Burttholm, Vereeniging, 
Burtt Davy 15258! Lydenburg, Wilms 661! 661a! Dwar River, 
Nelson 548! Barberton; Nelspruit, Rogers 20252! Ragton, 
Rogers 20450! Waterval Boven, Rogers 14098! Mason 8! 
Komati River, Jenkins 1303 ! Swaziland : Stewart 6! Mbabane, 
Rogers 11662! Zululand: Wood 739! Natal: Gerrard 1028 ! 
on grassy slopes, Hlaticula, Stewart 86! Stainbank 3644! 
27. D. thyrsiflora Thell. in Thell. & Schinz, Viert. Naturf. Gesell. 
Zur. 66: 251 (1921). aD. Zeyheri Sond. var. thyrsiflora Klatt. in 
Bull. Herb. Boiss. 4: 844 (1896). 
Sout Arrica. Transvaal: Kaap river valley; Barberton, 
Galpin 11 (type) ! 
28. D. nana Welw. Hiern in Cat. Afr. Pl. Welw. 3: 614 (1898).— 
D. plantaginifolia O. Hoffm. in Engl. Bot. Jahrb. 15: 546 (1893). 
TropicaL Arrica. Angola: Lopollo and Mumpulla, Wel- 
witsch 3615 (type)! 3616! Thickets at N’Bango, Malange, 
Gossweiler 1207 ! Kubango, Gossweiler 4350 ! 
offmann’s specimen of D. plantaginifolia described from 
very imperfect example from Malange, Angola (TJ’ewscz 180) is 
identical with D. nana Welw. 
29. D. Kirkii Harv. in Fl. Cap. 3: 518 (1865); Oliv. & Hiern in 
Fl. Trop. Afr. 3: 444 (1877).—D. Kirkii var. microcephala 
S. Moore in Journ. Bot. 1921: 231. 
TropicaL Arrica. Tanganyika Plateau: Fort Hill, ed 
Nyasaland: Shire Highlands, Adamson 79! Kondowe, Whyte ! 
Rhodesia : Highlands of Batoka Country, Kirk (type) ! Chirinda, 
Swynnerton 444! Umtali: Manica; Odzani River Valley, 
Teague 154! Salisbury, Craster 3! Rand 1444! Mazoe, Eyles 
186! Victoria, Munro 413! 1120B! 1982! 1100C! 
SoutH Arrica. Transvaal: Barberton, Thorncroft 1074 ! 
; C2 
