150 BOTANY OF THE UGANDA BOUNDARY COMMISSION. 
ACACIA PENNATA, Willd. Sp. Pl. iv. 1090. 
Below Ruchigga. Fl. December, 498. 
“ Shrub climbing by thorns, white inflorescences.” 
Distrib. Widely distributed in Tropical Africa. 
The following is allied, but has smaller pods :— 
Bank of River Kagera, near Mulema. Fl. May, 289. 
Native name * Mutinga.” “ Dug-out canoes made of this. 
Tree with white flowers and green stem." 
A. SIEBERIANA, DC. Prodr. ii. 463, forma. 
Near Kagera, Mulema. Fl. April, 216 & 258. 
Native names * Mutiaza," * Mwezameno.” ‘“ Dug-out 
canoes and planks made of this. Tree with white 
flowers." 
Distrib. Widely distributed in Tropical Atrica. 
A. SEYAL, Delile, Fl. Agypt. 216, tab. 52. f. 2 
Near Mulema. Fl. March, 188. 
Native name “ Nigandu.” * Bark used as rope. Shrub. 
Inflorescence green.” 
Distrib. Widely distributed in Tropical Africa, 
A. STENOCARPA, Hochst. ex A. Rich. Tent. Fl. Abyss. 1. 238. 
Hillside, Mulema. Fl. May, 317. 
Native name * Musange." “Tree assuming an umbrella- 
shape; used in building huts. Inflorescence white.” 
Distrib. Nile Land. 
The following is allied to A. hebeclada, DC. :— 
Near Mulema. Fl. March, 189. 
Native name ** Mutongde.” ‘‘ Wood used for posts and 
handles of hoes; bark used as rope. A tree; flowers 
white.” 
ALBIZZIA VERSICOLOR, Welw., in Oliver, Fl. Trop. Afr. ii. 359. 
Gully near Mulema. Fr. May, 301. 
Native name * Mubula.” ‘ Vessels made to hold milk of 
this. Tree; no flowers." 
A. BRACHYCALYX, Oliver, Fl. Trop. Afr. ii. 361. 
Near Mulema. FI. April, 219. 
* Native name * Mumeya." Used for posts for houses and 
charcoal. A tree ; flowers white; staminal tube red." 
Distrib. Nile Land. 
