146 XC. CONVOLVULACE# (BAKER AND RENDLE). [ Jpomeea. 
ovate, acuminate, pilose, ciliate, 4-6 lin. long, outer much _ broader, 
inner very acuminate. Corolla probably rose-red, 1-14 in. long, 
sparsely and shortly pilose.—Rendle in Journ. Bot. 1901, 14. J. crassipes, 
var. ononoides, Hallier f. in Bull. Herb. Boiss. vii. 45. J. crassipes, Hook., 
teste Hiern in Cat. Afr. Pl. Welw. i. 732. 
Lower Guinea. Angola: Huilla ; in exposed bushy ground near Mumpulla, 
7elwitsch, 6128 ! 
29. I. Randii, Rendle in Journ. Bot. 1901, 18. An undershrub. 
Stems strong, prostrate, subtriangular, 14 lin. thick, bearing, like the 
petioles and pedicels, numerous short stiffish reddish-brown hairs. Leaves 
ovate, 3 to barely 34 in. long by about 1? in. broad just above the base, 
apex rounded, base truncate, bearing numerous short adpressed pale 
brownish or reddish-brown stiffish hairs on each side, and a dense 
marginal fringe; veins conspicuous beneath; petioles up to 10 lin. 
long. Flowers solitary in the leaf-axils; peduncles up to 12 in. long; 
bracteoles beneath the calyx, narrowly linear-lanceolate, about 7 lin. 
long, and (like the sepals) densely minutely hirsute on the back. Calyx 
10 lin. long. Sepals acuminate, diminishing in breadth from the outer, 
ovate, to the inner, lanceolate. Corolla purple, funnel-shaped, over 2 in. 
long; midpetaline areas minutely hirsute. Fruit not seen. 
Mozamb. Dist. Rhodesia, Buluwayo, Rand, 271! 
30. I. hackeliana, Hallier f. in Engl. Jahrb. xviii. 126, Annual. 
Stems slender, climbing, pilose. Leaves ovate or lanceolate, cordate or 
subtruncate at the base, pellucidly glandular, sparsely pilose on both 
surfaces, margins crimped, pilose, up to 1-1} in. long and 9 lin. broad ; 
petiole 2-8 lin. long. Peduncle about 6 lin. long; bracts lanceolate from 
a narrowly cordate base, 1-14 lin. long, ciliate on midrib and margin. 
Calyx hairy, about 6 lin. long ; sepals very unequal, the two outer ovate 
from a cordate base, blunt, the two inner lanceolate in the upper part, 
but narrow and linear below. Corolla funnel-shaped, rose-red, about 
8 lin. long; midpetaline areas hairy. Capsule hairy. Filaments unequal, 
2-3 lin. long; anthers lanceolate with sagittate base up to 1 lin. long. 
Seeds 4, blackish, hairy.—Aniseia hackeliana, Schinz in Verhandl. Bot. 
Ver. Brandenb. xxx. 274. 
— Guinea. German South-west Africa: Amboland, Olukonda, Schinz, 
749 ! 
31. I. convolvulifolia, Hallier f. in Engl. Jahrb. xviii. 126- 
Perennial? Stems long, procumbent with a woody base, clothed with 
adpressed yellow hairs. Leaves cordate-subsa gittate, 1 in. long, 8 lin. 
broad, apex rounded, often mucronate, with rounded parallel basal lobes, 
deep green and thinly pubescent above, grey pubescent, with prominent 
yellowish veins beneath ; petiole less than 6 lin. long. Peduncle short, 
(rarely up to 6 lin. long), 1—-2—-flowered; pedicels subclavate ; bracts 
minute, linear. Sepals 4 lin. long, adpressed and minutely pubescent 5 
3 outer broader, ovate-lanceolate, acuminate, broadened at the base, 2 
inner linear-lanceolate. Corolla funnel-shaped, rose-red, minutely 
