$0#. CLANDES. MARRIAGES. FERNS. Pilularia, 



1 183. PILURARIA. Male Flowers at the fide of 

 the Frond. 



Female Fructification at the root, 

 globular, four-cell'd. Pepper- 





grafs. 

 glsbulifera. 1. Pilularia. globule-bearing-. 



■ 



11 84. ISOETES. Anther of the Male flower with- 

 in the bafe of the frond. Capfule 

 of the Fanale flower two-cell'd 

 within the bafe or the frond. 



■. . . . » 

 Gwsmandelina. I. leaves thread-form ere&fmooth. S. Coro- 



mandeU 

 lacuftrh, I. leaves a wl\l half-columnar recurved. S. lake. 



1227. ZAMIA. Male. Strobile with fcales co- 

 vered underneath with duft. 



Fem* Strobile with fcales on each 

 margin with Drupe folitary. S. 



pumila. Z. fronds feather' d : leaflets linear obtufe. S. 



dwarf. 

 Cycadh. Z. fronds feather'd ; leaflets lanced acute-thorny. 





MOSSES, 



