18 CONTRIBUTION TO THE FLORA OF GAZALAND. 
OLPENLANDIA CYNANCHICA, А. Schum. т Kuntze Rev. Gen. Plant. iii. 
121. 
Melsetter at 6000 ft. ; fl. Oct. ; n. 6107. 
Distrib. South Africa. 
A herb common on mountain north of Melsetter. 
О. CAFFRA, Eckl. у Zeyh. Enum. 360. 
Muchukwana, Lower Buzi, 400 ft. ; in fl. & fr. Dec. ; n. 2139. 
Distrib. Tropical and South Africa. 
О. Bosert, етп in Oliver, FI. Trop. Afr. iii. 53. 
In short grass near Chirinda ; Madanda forests at about 400 ft.; open 
woods, Beira ; fl. & fr. May ; nn. 500, 2153, 2158 а. 
Distrib. East tropical Africa and Mascarene Islands. 
O. NATALENSIS, O. Kuntze, Rev. Gen. Plant. i. 292. 
Near Chirinda, 3800 ft. ; fl. & fr. July ; n. 303. 
Distrib. Natal and Zululand. 
О. WrLwrrscnr, Hiern т Cat. Welw. Afr. Pl. 1. 442. 
Madanda forests at about 400 ft. ; in. fl. & fr. Dec. ; n. 2140. 
Distrib. Angola. 
Different from typical О. Welwitschii in the taller habit, the scattered (not 
rosulate) leaves, the smaller, more globular ovaries and fruits, and shorter 
ealyx-lobes. The specimens agree fairly well in these points with Baum 599, 
which is referred to O. Welwitschii (Kunene-Sambesi Exped. р. 382). With 
a larger range of material to judge from this may prove a distinct species. 
О. TRINERVIA, Retz. Obs. iv. 23. 
Inyamadzi Valley, 2500 ft. ; Chimanimani Mts. at 7000 ft.; in fl. Sept. ; 
nn. 1527, 1534. 
Distrib. Tropical Africa, Mascarene Islands, East Indies. 
, , 
О. niRTULA, О. Kuntze, Rev. Gen. Plant. п. 292. 
Chimanimani Mts. at 7000 ft. ; in fl. Sept. ; n. 2152. 
Distrib, Rhodesia (Lyles 346 in herb. Mus. Brit.) and South Africa. 
The tropical specimens are nearly glabrous, otherwise they resemble the 
South African. 
MUSSJENDA ARCUATA, Poir. in Lam. Encycl. iv. 392. 
Spungabera forest patch, 3700 ft., and Chirinda Forest at 3800 ft.; fl. 
Dec. and March ; young fr. March ; nn. 119, 6636. 
Distrib. African tropics and Mascarene Islands. 
