The Fern Lover's Companion 



197 



small specimen of the rattlesnake 

 fern. Fertile segment slightly 

 overtopping the sterile, two to 

 three pinnate and spreading. 



One of the constant compan- 

 ions of the rattlesnake fern. 

 New England to Lake Superior. 

 Julv. 



Little Grape I'ern 

 Botrychium simplex 



Lance-leaved Grape Fern 



Botrychium lanceolaium 



Botrychium angnstisegmcntum 



