312 Transactions of the Boyal Society of South Africa. 



Genus No. 



459 — C. denudatus, L. fil. 



Fl. Trop. Afr. viii. 338; Fl. Cap. vii. 173; Cat. Afr. PI. Welw. 



ii. 114. 

 Matopos, fl. & fr. Sep. Gibbs, 56 ; Victoria Falls, on island, Kirk ; 

 Rogers, 5966. 

 C. distans, L. fil. 



Fl. Trop. Afr. viii. 349 ; Fl. Cap. vii. 178 ; Cat. Afr. PI. Welw. 



ii. 116. 

 Chirinda, 3700 ft. Swyn. ; Victoria Falls, Eogers, 5600; Bula- 

 wayo, Rogers, 5813. 

 C. esculentus, L. 



Fl. Trop. Afr. viii. 355 ; Fl. Cap. vii. 180 ; Cat. Afr. PI Welw. 



ii. 117. 

 Gwai, April, Flanagan, 3215 ? ; Salisbury, Craster, 40, 41. 

 C. globosus, Boeck. {Pycrcus globosus, Reichb. var. nilagirica, 

 C. B. CI.) 

 Fl. Trop. Afr. viii. 299 ; Fl. Cap. vii. 159. 

 Umtali, Engler, 

 C. Haspan, L. 



Fl. Trop. Afr. viii. 332 ; Cat. Afr. PL Welw. ii. 114. 

 Victoria Falls, Engler ; Rogers, 5081 ; Chirinda, 3500 ft. Swyn. 

 var. americana, Boeck. 



Victoria Falls, on bog edge, fl. & fr. Sep. Gibbs, 167. 

 C. hemisphaericus {C. B. CI.), Torre & Harms. {Mariscus hemi- 

 s2JhcBricus, G. B. CI.) 

 Fl. Trop. Afr. viii. 400. 

 Chirinda, 3800 ft. April, Swyn. 412. 

 C. margaritaceus, Vahl. 



Fl. Trop. Afr. viii. 321 ; Fl. Cap. vii. 169 ; Cat. Afr. PI. Welw. 



ii. 112. 

 Gwai, April, Flanagan, 3216 ; Salisbury, Craster, 45 ; Rogers, 

 4087. 

 C. Mundtii, Kunth. (Pycrcus Mundtii, Nees.) 



Fl. Trop. Afr. viii. 294; Fl. Cap. vii. 157; Cat. Afr. PI. 



Welw. ii. 106. 

 Victoria Falls, in bog, fl. it fr. Sep. Gibbs, 149 ; Engler. 

 C. papyrus, L. 



Fl. Trop. Afr. viii. 374 ; Cat. Afr. PI. Welw. ii. 118. 

 Victoria Falls, on island, Rogers, 5103 ; Matopos, Rogers. 

 C. polystachyus, Itotth. {Pycrcus polystachyus, Beauv.) 



Fl. Trop. Afr. viii. 296 ; Fl. Cap. vii. 157 ; Cat. Afr. PI. Welw. 



ii. 108. 

 Sal)i Riv. 1000 ft. Swvn. 



