REVISION OF EXTRA -TEOPICAL SOUTH AFRICAN ASCLEPIADACE^. 457 



3. C. Zeyheri Scbltr. I. c. 3 (1895). 

 South-east Cape Colony. 



4. C. oBTUsiFOLiuM L. f. Suppl. 1G9 (1781) ; Thbg. Prodr. i. 16 

 (1800) ; Thbg. Fl. Cap. ii. 159 (1823) ; Willd. Spec. i. part 2, 1253 

 (1798); Eoem. & Schult. Syst. vi. 101 (1820) (sub crassi folio); 

 Schltr. I.e. 4 (1895). Cijnoctonnm Dref/eannm Dene. I.e. 531 (1844). 



Cape Colony, Kaffraria, Pondolaud, Natal. 



5. C. CAPENSE L.f. Suppl. 168 (1781); Thbg. Prodr. 47 (1800); 

 Fl. Cap. ed. 2, 159 (1823) ; Willd. Spec. i. part 2, 1253 (1798) ; 

 K. Br. in Wern. Soc. i. 46 (1811) ; Roem. & Schult. Syst. vi. 102 

 (1820) ; Schltr. /.. e. G (1895). Ci/noctonum capcme E. Mey. /. c. 216 

 (1837); Dene. I.e. 530 (1844). ^Bunburia elliptica Harv. I.e. 417 

 (1838). Vincetoxicum eapense Schltr. in Bol. & MacOwan, Herb. 

 Norm. Austro-Afr. No. 1321 (1892). 



Cape Colony, Kaffraria, Pondoland, Natal. 



6. C. NATALiTiuM Schltr. in Engl. Jahrb. xviii. Beibl. 45, 32 

 (1894). 



Albany, Kaffraria, Pondoland, Natal, Zululand. 



7. C. AFRicANuai Hoffmannsegg, Verz. Pfl. 54 (1824) ; Schltr. 

 I.e. XX. Beibl. 50, 5 (1895). Periploca africana L. Spec. PI. 309 

 (1751) ; Willd. Spec. PI. i. 2, 1251 (1798) ; Thbg. Prodr. 47 (1800); 

 Poir. Encycl. v. 190 (1804); Thbg. Fl. Cap. (ed. 1823), 152. 

 Cynanchum cmssifoliuni R. Br. I.e. 46 (1809). C. pilosiim R. Br. 

 I.e. 46 (1809). Cynoctonum enissifoliiiin E. Mey. I.e. 216 (1837) ; 

 Dene. I. e. 530 (1844). C. pilosum E. Mey. I. c. 216 (1837). Vince- 

 toxicum africanum Bol. MS. in Herb. Norm. Austro-Afr. No. 1087. 



South-west Cape Colony. 



8. C. scmsTOGLossuM Schltr. in Journ. Bot. (1895), 271. 

 Natal, Zululand. 



XXn. Flanagania Schltr. in Engl. Jahrb. xviii. Beibl. 45, 10 (1894). 



1. F. ORANGEANA Scbltr. /. c. 10 (1894). 

 Orange Free State. 



XXIII. Glossostephanus E. Mey. Comm. PI. Afr. Austr. 218 

 (1836) ; Dene, in DC. Prodr. viii. 520 (1844) ; Bth. & Hk. f. 

 Gen. PI. ii. 759 (1876). / Oncinema Arn. in Edin. Phil. Mag. 

 xvii. 261 (1834) ; Dene. I. c. 526 (1844). 



1. G. LINEARIS E. Mey. I.e. 218 (1836); Dene. I.e. 520 (1844). 

 Astephamis linearis R. Br. in Wern. Soc. i. 54 (1811) ; Dene. /. c. 508 

 (1844). A/:oe>pium lineare Linn. f. Suppl. 169 (1781) ; Thuub. Flor. 

 Cap. 162 (1823). / Oncinema Roxhxiryhii Arn. I. e. 261 (1834). 



Caledon, Swellendam, Riversdale, George, Knysna, Humans- 

 dorp. 



XXIV. Sarcostemma R. Br. in Wern. Soc. i. 50 (1811) ; Dene, in 

 DC. Prodr. viii. 538 (1844) ; Bth. & Hk. f. Gen. PI. ii. 763 

 (1876). Sareocyphuia Harv. Thes. Cap. ii. 58, t. 191 (1863). 



1. S. APHYLLTJM R. Br. I. c. 50 (1811) ; E. Mey. Comm. PI. Afr. 

 Austr. 221 (1837) ; Roem. & Schult. Syst. vi. 116 (1820) ; Dene. 

 Journal of Botany. — Vol. 34. [Nov. 1896.] 2 h 



