101 
pubescent. Petals nearly 2 lin. long, 3 lin. broad, oblong, obtuse, 
glabrous. Stamens 5, inserted at the margin of the disk, rudi- 
mentary in the female flowers, Ovary inserted on a large disk, 
globose, glabrous. 
Kwebe Hills, 3,300 ft., Mrs, Lugard, 200. 
Allied to R. Rehmanniana, Engl., differing in its inconspicuousl y 
reticulated and coarsely crenate-toothed leaves and larger flowers. 
Sclerocarya caffra, Sond. 
Kwebe Hills, 3,300-3,500 ft., Mrs. Lugard, 38. 
Trees, male and female, growing to 40 ft. high ; flowers pink to 
maroon ; fruit green, like a large plum, enclosing a hard three-eyed 
one. 
LEGUMINOSAE. 
Crotalaria spartioides, DC. 
Kalahari Desert ; near Malichwae, Lugard, 232. 
Plant, 3 ft. high, like “ Broom ;” flowers bright yellow. 
Crotalaria incompta, N. E. Br. Herba minutissime pubescens, 
ramis angulatis, Folia simplicia, petiolata, lineari-lanceolata, acuta, 
Supra glabra. Hacemi laterales, 2-4 flori. Corolla lutea, glabra, 
carina acutissima. 
angular, erect. Leaves rather distant, petiolate, simple ; petiole 
4-6 lin, in. b i 
distinguish it, 
Crotalaria flexuosa, Baker. 
Kwebe Hills, 3,300 ft., Lugard, 133; Mrs. Lugard, 179, 
Plant, 1-2 ft. high ; flowers yellow. 
Crotalaria platysepala, Harv. 
Kwebe Hills, 3,200 ft., Lugard, 158 ; Mrs, Lugard, 178. 5s 
Okavango Valley, 3,000 ft., Lugard, 238 ; banks of the oe 
akane and Zouga Rivers, MeCabe, 8; in sandy soil between the 
tivers beyond the Lake (Ngami) and also by the sides of the 
Rivers Chobe and Tamalakane, Me Cabe, 11. 
An erect annual, 14-3 ft. high ; flowers bright yellow. 
Indigofera daleoides, Benth. 
Kwebe Hills, 3,300 ft., Mrs. Lugard, 194. 
A Spreading annual ; flowers carmine. 
