SPENCER MOORE: GAMOPETAL.E. 87 
Tricalysia, and the markedly shorter and broader corolla with shorter and 
broader lobes. | 
The species may thus be distinguished :— 
Corolla at most puberulous outside. 
Calyx-lobes as long as tube. Narrow base of corolla 
3 mm. long., 5 mm. Ътоай.................... Н. diervilloides, К. Schum. 
Calyx-lobes much shorter than tube. Narrow hase 
of corolla 2 mm. long., 1'2 mm broad .......... Н. sylvestris, S. Moore. 
Corolla silky outside. 
Flowers on pedicels 4-6 mm. long.  Calyx-lobes 
acute, Corolla infundibuliform .............. H. Luje, De Wild. 
Flowers sessile or almost so. Calyx-lobes acuminate. 
Corolla campanulate ........................ H. Brownit, S. Moore. 
CREMASPORA AFRICANA, Benth. in Hook. Niger Fl. 412. 
Mt. Maruma, 3500 ft.; Chirinda Forest, 3700-4000 ft. ; in Я. & fr. Sept., 
"ее. ; nos. 73, 73 a, 1285. 
Distrib. Tropical Africa. 
POLYSPHÆRIA PEDUNCTLATA, К. Schum. in De Wild. Fl. Katanga, 226 
(ex descript.). 
Bank of Lower Umswirizwi River, 1000 ft. ; Umtefu River, Lower Buzi, 
500 ft. ; in fl. Jan., Feb. ; поз. 74, 1269. 
Distrib, Congo Free State. 
P. LANCEOLATA, Hiern, in Oliver, Fl. Trop. Afr. iii. 128. 
Lower Umswirizwi River, 1000 ft. ; Вока, Lower Вил, 100 ft. ; open 
woods at Beira ; in fl. Nov., Dec., in fr. Dec. ; nos. 1272, 1274, 1274 a, 1277. 
Distrib, Mozambique, Nyasaland. 
PENTANISIA VARIABILIS, Нате. т Hook. Lond. Journ. Bot. 1. (1842) 22. 
Var. INTERMEDIA, Sond. in Harv. Fl. Cap. ii. 24. In short grass near 
Chirinda, 3800 ft. ; п. 423. 
Distrib. Mozambique, Nyasaland, South Africa. 
P. SCHWEINFURTHII, Hiern, in Oliver, Fl. Trop. Afr. iii. 128. 
Melsetter at 6000 ft.; Mt. Pene, 7000 ft. ; Northern Melsetter, 5000- 
6000 ft. ; in fl. April, Oct. ; nos. 2146, 6103, 6104, 6213. 
Distrib, Central Lake region to Rhodesia. 
CANTHIUM MICROCODON, S. Moore, sp. nov. 
Frutex effusus, verisimiliter inermis, ramulis gracilibus ultimis foliosis 
divaricatis appresse pubescentibus subinde puberulis, foliis brevissime petio- 
latis parvulis anguste ovato-oblongis acutis basi obtusis subrotundatisve 
membranaceis supra puberulis subtus presertim in nervis subpubescentibus 
