454 REVISION OF EXTRA- TROPICAL SOUTH AFRICAN ASCLEPIADACE^. 84. A. Mackenii Schltr. Gomphocarpus Mackenii Harv. I. c. 60, t. 193 (1863). Zululand. 35. A. orbicularis Schltr. Parapodium costatum E. Mey. I. c. 221 (1837). Pachycarpus orbicularis E. Mey. I. c. 212 (1837). Xijs)'na' lobium orhiculare D. Dietr. I.e. 902 (1840); Dene. I.e. 519 (1844). Gom'plwcarpuspadifolius^Qk.m^Qixxg. Bot. t. 254 (1871). Xysma- lohium padifolium Scott Elliot in Journ. Bot. 1890, 363. Gompho- carpus orbicularis Schltr. in Engl. Jahrb. xx. Beibl. 50, 34 (1895). Kaffraria, Wittebergen, Pondoland, East Griqualand, Natal, Zululand, Orange Free State, Basutoland, Transvaal. 36. A. oxYTROPis Schltr. Gomphocarpus oxytropis Turcz. in Bull. Soc. Imp. Nat. Mosc. xxi. 259 (1848).
- South Africa."
87. A. scABRA Schltr. Gomphocarpus scaber Harv. Thes. Cap. I. c. 58 & 191 (1863). East Griqualand, Natal, Zululand, Orange Free State, Transvaal. 88. A. CHLOROGLOSSA Schltr. Lagarinthus involucratus E. Mey. I. c. 208 (1837). Gomphocarpus involucratus D. Dietr. I. c. 900 (1840). Xysmalobium involucratuyn Dene. I. c. 520 (1844). Ostliche Cape Colony, Kaffraria, East Griqualand, Pondoland, Natal, Zululand, Orange Free State, Transvaal. 89. A. TENUIS Schltr. Lagarinthus tenuis E. Mey. I. c. 208 (1887). Gomphocarpus tenuis D. Dietr. I.e. 900 (1840); Dene, l.c, 561 (1844). Langkloof, Uitenhage. 40. A. coNFusA Schltr. Xmmalohium confusum Scott Elliot in Journ. Bot. 1890, 363. Natal, Zululand. 41. A. suLPHUREA Schltr. Xysmalobium parviflorum Harv. ex Scott Elliot, l. c. 863. X. Gerrardi Scott Elliot, I.e. 364. Gomjjho- carpus parvlflorus Schltr. in Engl. Jahrb. xx. Beibl. 50, 85 (1895). Natal, Zululand, Transvaal. 42. A. Stockenstromensis Schltr. Xysmalobium Stockenstromensis Scott Elliot, I. c. 364. Gomphocarpus Stockenstromensis Schltr. I. c. 87 (1895). Kaffraria, Katberg, Natal, Transvaal. 48. A. SABULOSA Schltr. Gomphocarpus arenarius Schltr. in Abh. Bot. Ver. Brand, xxxv. 62 (1898). Ceres, Swellendam, Humansdorp, Uitenhage. 44. A. pachystephana Schltr. G. pachystephanus Schltr. I. c. 52 (1898). Riversdale. 45. A. Flanaganii Schltr. G. asclepiaceu^ Schltr. in Engl. Jahrb. xviii. Beibl. 45, 7 (1894). ■ Kaffraria. 46. A. acerateoides Schltr. G. acerateoides Schltr. I. e. 16 (1894). Transvaal,
