290 Transactions of the Boijal Society of SoutJi Africa. 



Family VII.— MARSILIACEA, Sadebeck. 



Marsilia biloba, Willd. 



Ferns of S.A. 258. 



Gwelo, in vlei, Gardner, 28. 

 M. capensis, A. Br. 



Ferns of S.A. 259. 



Matopos, fr. Oct. Gibbs, 289. 

 M. macrocarpa, Presl. var. lobata, Sim. 



Ferns of S.A. 259 (type). 



Pasipas Mt. 4500 ft. June, Eyles, 26. 



Order II.-MARATTIALES. 



Family VIII.— MARATTI ACE AE, Bitter. 



Marattia fraxinea, Suiitli. 



Ferns of S.A. 235 ; Cat. Afr. PI. Welw. ii. 278. 



Chirinda Forest, 3700-4000 ft. Swyn. 826 ; Mt. Pene Forest, 



6500-7000 ft. Swyn. 820a, 6025; Umtali, Darling; Bennett; 



Penhalonga, Holland.' 



Order III.— OPHIOGLOSSALES. 



Family IX.— OPHIOGLOSSACEAE, Bitter 



Ophioglossum reticulatum, L. 



Ferns of S.A. 238 ; Cat. Afr. PI. Wehv. ii. 279. 

 Mazoe, 4800 ft. Jan. Eyles, 559. 

 0. Yulgatum, L. 

 Ferns of S.A. 237. 

 Khami, Nov. Marloth, 3354 ; Matopos, Marloth. 



Class II.— EQUISETALES. 



Order I.— EU-EQUISETALES. 



Family X.— EQUISETACEAE, Sadebeck. 



Equisetum ramosissimum, Desf. 



Ferns of S.A. 240 ; Cat. Afr. PI. Welw. ii. 279. 

 Matopos, 4800 ft. April, Eyles, 151 ; Umtali, Engler. 



