Tpomeet. | XC, CONVOLVULACEE (BAKER AND RENDLE). 165 
Schahagenne, 16,000 ft., Schimper, 368! near Gapdia, Schimper, 801! and without 
precise locality, Salt ! Togodele, Ehrenberg. Nubia: between Atbara and the Red Sea, 
Schweinfurth, 2173! Banks of the White Nile, Petherick! Somaliland : Wagga 
Mountain, Hammer and Sheik Pass, Mrs. Lort Phillips!) Hammer, Miss Cole ! 
Soksoda, Gillett ! Harar, Hardegger ; Laku, Keller, 232; Vallota del Web, Riva, 
1008 ; Milmil, Riva, 1060; Banas, Riva, 1445; Darar, James § Thrupp! and 
without precise locality, Donaldson Smith! Wake Marsabit, Delamere! Uganda: 
Mau, 7000 fc., Scott-Elliot, 6851! British East Africa : Kikumbuliu, Sco/¢-Elliot, 
6263! Majarini, near Mambrui, Hardegger & Paulitschke. 
Mozamb. Dist. Zanzibar: Hildebrandt, 979! German East Africa : 
Lower plateau, north of Lake Nyasa, Thomson! Bukumbi, on the Victoria Nyanza, 
Stuhlmann, 796; near Ujiji, Scott-Elliot, 8364! Salt River, Pospischil; and 
without precise locality, Fischer, 420. British Central Africa : Nyasaland ; Mount 
Mlanji, Whyte! Rhodesia, near Buluwayo, Rand, 604 ! 
Also in Natal, the Mascarene Islands, India, Malaya, and Ausiralia. 
70. I. fragilis, Choisy in DC. Prodr. ix. 372 in an extended sense. 
(Hallier f.) Stems very slender, twining, glabrous or sparsely pilose. 
Leaves rather narrowly cordate-ovate, acuminate, apex mucronulate, 
membranous, 1-1? in. long, barely 6—9 lin. broad ; petioles slender, a 
little shorter than the leaf. Flowers solitary or geminate, axillary, on 
long slender peduncles which often exceed the leaves; bracts small, 
narrowly acuminate, 1 lin. or more long; pedicels varying in length, 
shorter than the peduncle. Sepals oblong to ovate, acute, 3 lin. long, 
glabrous or sparsely hairy. Corolla whitish, or buff-yellow, funnel- 
shaped, glabrous, 3-1 in. long. Capsule glabrous. Seeds puberulous. 
—Hallier f. in Bull. Herb. Boiss. vii. 50 (var. glabra), and in Bull. Soc. 
Bot. Belg, xxxvii. 95. 
Upper Guinea. Cameroons: Ngaumdere, 4000 ft., Passarge, 160; Western 
Lago:, Rowland. 
Nile Land. Abyssinia: Western Bonzo, Henglin, 38. Jur: Jur Ghattas, 
Schweinfurth, 2348! 2365! Niamniam: Nabambisso River, Schweinfurth, 3148! 
Bahr-el-Ghazal ; Fort Fatiko, Baker, 79. 
Lower Guinea. [Lower Congo: Burton! Angola: Malange, Gossweiler, 
1108! Buchner, 95; Mechow, 176; Huilla, Antunes, A 86, A 149; Newton, 129. 
German S uth-west Afrie:: Damaraland: Rehmann; Hereroland : Otyimbingue, 
Schinz, 2060 partly ; from Walfisch Bay to Okahandya and Otyitambi, Luederitz ; 
Oshando, Schinz 3 Okombalhe, Guerich, 54. 
Var. pubescens, Hallier f. in Bull. Herb. Boiss. vii. 51. Leaves (at any rate the 
younger) densely or laxly adpressed pubescent beneati or on both surfaces. Stems, 
petioles, peduncles, pedicels and sepals patulous-hirsute.—J. afra, Choisy in DC: 
Prodr. ix. 380. 7. longipes, Engl. in Engl. Jahrb. x. 246. J. inconspicua, Baker 
in Kew Bulletin, 1894, 71. 
Lower Guinea. Ge:man South-west Africa : Great Namaqualand ; Rehoboth, 
Fleck, 524. Hererolund: Otyimbingue, Schinz, 2060 partly ; between Kinsep and 
Fallgrass, Fleck, 409 ; Kurumanas, Fleck, 554. : 
South Central. On the Kuito River, between Kutue and Sobi, 4000 ft., 
Baum, 754! 
Mozamb. Dist. Germen East Africa: Lower plateau north of Lake Nyasa. 
Thomson! British Central Africa : Nyasaland: Mount Mlanji and Zomba, Whyte! 
Nakalambe, Buchanan, 179! Rhodesia: Buluwayo, Rand, 603! Salsbury, Mrs. 
Evelyn Cecil, 75! Matabeleland, Oates ! 
