312 Transactions of the Royal Society of South Africa. 
Oenus No. 
459— C. denudatus, L. fil. 
Fl. Trop. Afr. viii. 338; Fl. Cap. vii. 173; Cat. Afr. PL Welw. 
ii. 114. 
Matopos, fl. & fr. Sep. Gibbs, 56 ; Victoria Falls, on island, Kirk ; 
Eogers, 5966. 
C. distans, L. fil. 
Fl. Trop. Afr. viii. 349 ; Fl. Cap. vii. 178 ; Cat. Afr. PL Welw. 
ii. 116. 
Chirinda, 3700 ft. Swyn. ; Victoria Falls, Eogers, 5600; Bula- 
v^ayo, Eogers, 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, {Pycreus glohosus, Eeichb. var. nilagirica, 
C. B. CI.) 
FL Trop. Afr. viii. 299 ; FL Cap. vii. 159. 
Umtali, Englei\ 
C. Haspan, L. 
Fl. Trop. Afr. viii. 332 ; Cat. Afr. PL Welw. ii. 114. 
Victoria Falls, Engler ; Eogers, 5081 ; Chirinda, 3500 ft. Swyn. 
var. americana, Boeck. 
Victoria Falls, on bog edge, fl. & fr. Sep. Gibbs, 167. 
C. hemisphsericus (C. B. CL), Torre & Harms. {Mariscus hemi- 
sphcEricus, C. B. CL) 
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. PL Welw. 
ii. 112. 
Gwai, April, Flanagan, 3216 ; Salisbury, Craster, 45 ; Eogers, 
4087. 
C. Mundtii, Kunth. {Pycreus Mundtii, Nees.) 
FL Trop. Afr. viii. 294; Fl. Cap. vii. 157; Cat. Afr. PL 
Welw. ii. 106. 
Victoria Falls, in bog, fl. & fr. Sep. Gibbs, 149 ; Engler. 
C. papyrus, L. 
Fl. Trop. Afr. viii. 374 ; Cat. Afr. PL Welw. ii. 118. 
Victoria Falls, on island, Eogers, 5103 ; Matopos, Eogers. 
C. polystachyus, Botth. {Pycreus polystachyiis, Beauv.) 
Fl. Trop. Afr. viii. 296 ; FL Cap. vii. 157 ; Cat. Afr. PL Welw. 
ii. 108. 
Sabi Eiv. 1000 ft. Swyn. 
