162 BOTANY OF THE UGANDA BOUNDARY COMMISSION. 
CRATERISPERMUM BRACHYNEMATUM, Hiern, in Oliver, Fl. Trop. 
Afr. i. 161. 
Hillside, Musozi. Fl. February, 146. 
Native name * Muschéra," “ Used for posts in building." 
Distrib. Upper Guinea. 
C. SCHWEINFURTHII, Hiern, in Oliver, Fl. Trop. Afr. ii. 161. 
Island of Buvúma, Lake Victoria Nyanza. Fl. March, 616. 
Distrib. Mozambique District (Northern part), Central 
Lake District. 
Ixona TERNIFOLIA, Hook. f. ex Oliver, Fl. Trop. Afr. i. 177. 
Huehigea. Fl. November, 440. 
Distrib. Central Lake District. 
Paverra Onrvertana, Hiern, in Oliver, Fl. Trop. Afr. ii. 174. 
Hill near the Rufúa. Fl. & Fr. January, 542. 
Distrib. Central Lake District. 
P. ASSIMILIS, Sond. in Harv. § Sond. FI. Cap. i. 20. 
Kagera Valley near Mulema, and below Ruchigga. Fl. May, 
June, December; Fr. December. 285, 353, 487. 
Distrib. South Africa. 
P. GRUMOSA, Sp. nov. 
P. fruticosa, ramosa, ramis teretibus cinereis ramulos breves 
crebro foliosos griseo-pubescentes cito glabros et cinereos 
emittentibus, foliis parvis brevipetiolatis lanceolatis vel 
lanceolato-oblongis obtusis vel acutis swpe cuspidulatis 
basi euneatis glabris supra in sicco fuscis subtus olivaceis, 
stipulis amplis inter se connatis caducis sursum appen- 
diculatis intus basi hirsutis, corymbis terminalibus per- 
brevibus densifloris griseo-pubescentibus, pedicellis quam 
calyx sæpissime brevioribus, floribus 4-meris, calycis 
pubescentis lobis lineari-subulatis acutis quam limbus 
liber longioribus, coroll: tubo elongato intus piloso-pubes- 
cente quam lobi anguste ovato-oblongi obtusi plane 
longiore, filamentis brevissimis ori affixis, antheris ex- 
sertis, stylo longo exserto glabro, stigmate leviter clavel- 
lato indiviso. 
Hab. On ant-hill in swamp, River Rufáa. Fl. December, 
511. 
Folia 25-40 em. long., 1:0-2-0 em. lat.; coste secundarie 
utrinque cirea 6 valde arcuate ; costa media minute 
puberula; petioli 02-03 em. long. supra griseo pubes- 
