190 BOTANY OF THE UGANDA BOUNDARY COMMISSION. 
however, is a plant of coarser growth with much larger radical 
leaves, a paniculate inflorescence, and the calyx and corolla in 
several respects different. 
CRATEROSTIGMA PLANTAGINEUM, Hechst. in Flora, xxiv. (1841) 
669. 
Near the Rufúa. Fl. December, 519. 
Distrib. Nile Land, Mozambique, Lower Guinea. Also in 
South Afriea. 
ILYSANTHES ANDONGENSIS, Hiern, Welw. Cat. i. 765. 
Near the Rufüa, growing in short turf on rock with Cratero- 
stigma plantagineum, Hochst. Fl. December, 519 A. 
Distrib. Lower Guinea. 
BUCHNERA PULCHRA, Skan, MSS. in Herb. Kew.; caule robusto 
erecto sursum parum ramoso fere a basi folioso seabride 
pubescente demum scabro, foliis sessilibus oblongis vel 
oblongo-lanceolatis obtusis trinervibus scaberrimis, spicis 
multifloris subglobosis, bracteis oblongis superne angus- 
tatis calycem zquantibus, bracteolis linearibus sursum 
maxime attenuatis a bracteis bene superatis ut bractex 
et ealyces hispide pubescentibus, calycis 10-nervosi lobis 
lineari-subulatis quam tubus 3-plo brevioribus, corollæ 
tubo recto calycem paullo excedente limbi lobis amplis 
anguste obovatis. 
Hab. Ruchigga. Fl. December, 402. 
Planta fere metrahs (85 cm. alt.) Folia inferiora 4'0- 
5:0 em. x 0'0-1-1 cm., superiora. 3°0-4°0 cm. x 05-077 cm. 
Spice 1:5-22 em. long. cirea 1:5 em. lat. Bracteæ 
1:0 cm., bracteole 0:75 em. long. Calyx totus vix 1:0 em. 
long, ima basi 0°15. em. superne 0°22 em. lat. ; lobi 
0:25 em. long. Corolle tubus longitrorsum eminenter 
5-striatus, 1:2 em. long., 
faucibus 0'3 em. diam.; lobi 
O06 em. long. Ovarium anguste ovoideum, glabrum, 
0:12 em. long. Capsula . 
Known inter alia by the globose spikes with bracts equalling 
the calyx in length and bracteoles somewhat smaller. 
STRIGA ELEGANS, Benth. in Comp. Bot. Mag. i. (1835) 363. 
Below Ruchigga, at 5000 ft. Fl. December, 495. 
Distrib. Nile Land, Mozambique District, Lower Guinea. 
Also in South Africa. 
