142 CONTRIBUTION TO THE FLORA OF GAZALAND. 
indivisa circa 0°75 mm. long.; lobi рте 8 mm. Corolle tubus adusque 
4:5 mm. long., juxta medium 2:25 mm. diam. ; squame 0*4 mm., lobi 6 mm. 
long. Antherae 2 mm. long. Disci lobi quadrati, 0:75 mm. long. Ovarii 
carpella 1:25 mm. long. Folliculus 12:5-15 em. long., summum fere 1 em. 
diam., minutissime tomentella. Semina anguste oblongo-linearia, sursum 
attenuata, 1:4 ст. long. ; coma circa 35 em. long. 
Differs from О. inandensis, Wood & Evans, which it much resembles, 
chiefly in the longer pedicels, the larger calyx with longer and relatively 
narrower lobes, and the larger longer-lobed corollas. 
А large woody vine with very rough and thick yellow bark, and а milky 
latex, Sometimes near the base it is 15 or 18 inches in diameter, 
ADENIUM MULTIFLORUM, Klotzsch in Peters Mossamb. Dot. 219. 
Sabi River at about 1000 ft. ; in fr. Nov. ; n. 557. 
Distrib. Nyasaland, Zambesia. 
ASCLEPIADE Æ. 
CRYPTOLEPIS OBLONGIFOLIA, Schlechter in Journ. Bot. xxxiv. (1896) 315 
In grass near Chirinda ; in fl. & fr. Oct. ; n. 243. 
Distrib. Uganda, Mozambique. 
Yields milky latex and good fibre. 
SECAMONE ALPINI, Schult. in Ram. & Schult. Syst. Veg. vi. 125. 
Outskirts of Chirinda, 3700-4000 ft. ; in fl. Dec. ; n. 88. 
Distrib. Nyasaland. 
№. ZAMBESIACA, Schlechter in Journ. Bot, xxxiii. (1895) 308. 
Umhlonho, Lower Buzi ; Madanda forests ; in fl. Dec. ; nn. 1921, 1921 a. 
Distrib. Nyasaland. 
XYSMALOBIUM RETICULATUM, №. А. Br. т Kew Bull. 1895, 951. 
Near Chirinda, 3800 ft. ; Lower Umswirizwi River, 1000 ft. : in fl. Oct., 
Nov. ; nn. 247, 247 A. 
Distrib. Uganda to Rhodesia. 
ASCLEPIAS SWYNNERTONII, S. Moore, sp. nov. 
Verisimiliter circa spithamea caule erecto omnimodo folioso crassiusculo 
bifariatim piloso hispidulove, foliis satis approximatis brevipetiolatis ovato- 
oblongis obtusis vel obtuse acutis basi rotundatis leviterve cordatis margine 
obscure revolutis utrinque fere omnino glabris margine mieroscopice serrulato- 
ciliatis membranaceis, umbellis ex axillis foliorum superiorum ortis corymbosis, 
pedunculis piloso-pubescentibus inferioribus quam superiores longioribus et 
