BOTANY OF SOUTHERN RHODESIA. 457 
SuTERA BURKEANA, Hiern. 
Matopo Hills, veld, general. Fl. and Fr. Sept., Oct. 15. 
Distrib, British Central Africa, Rhodesia, South Africa. 
An aromatic shrub of herbaceous habit, 1 m. high. Corolla 
white, with a purple spot at the base of each segment. 
LIMNOPHILA SESSILIFLORA, Blume. 
Matopo Hills, N.E. of Fort Usher, by and in streams. FI. 
Oct. 212. 
Distrib. Wide. 
MELASMA SESSILIFLORUM, Hiern. 
Victoria Falls, Knife Edge, in grass. Fl. Sept. 293. 
Distrib. Angola, Mozambique District, Madagascar, South 
Africa. 
RHAMPHICARPA TUBULOSA, Benth. 
Victoria Falls, banks of islands. Fl. and Fr. Sept. 131, 101 bis. 
Distrib. East Tropical Africa from Uganda to the Zambesi. 
South Africa. 
Very conspicuous with its large pink flowers on the damp 
banks of islands and rocks in the Zambesi River above the Falls. 
The small-flowered white form (101) oecurred in the Matopo 
Hills. 
SoPUBIA SIMPLEX, Hochst. 
Matopo Hills, by streams, general. Fl. Sept., Oct. 99. 
Distrib. Tropical and South Africa. 
LENTIBULARINES. (Dr. Stapf.) 
Urricurarta Krnkrr, Stapf. 
Victoria Falls, bog edge of Rain Forest and Livingstone Island 
abundant. Fl. Sept. 176. 
Distrib. Batoka country. Zanzibar, Transvaal. 
UTRICULARIA WELWITSCHII, Oliver. 
Matopo Hills, vlei ground, near American Mission. Fl. 
Oct. 230. 
Distrib. Angola, Kunene District, Nyassaland. 
UTRICULARIA FIRMULA, Welwitsch, ex Oliver. 
Vietoria Falls, bog edge of Raiu Forest and Livingstone Island, 
also in the Matopo Hills. Fl. Sept. 172. 
Distrib. Tropical Africa. 
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