ADDER'S -TONGUE 



(OphioglossTim vuigatutn) 



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Height, 3 to 6 inches. Commons talk at least half the 

 length of plant. Sterile blade fleshy. Fertile spike 

 rising from base of sterile blade. Fronds from a 

 slender rootstock and solitary. Sporangia born in two 

 rows at tip of spike. 



Damp grassy meadows. Rare. 



EATON'S GRAPE FERN 



(Botrychium tenebrosum) 



i'©-. 



Height, 1 to 9 inches. Commons talk more than half the 

 length of plant. Sterile blade cut Into several or few 

 rounded portions with short petiole. Fertile blade short- 

 stalked. Sporangia borne in small clusters usually on 

 inner side of stalk. 



Hoist woods and swamps. Rare. 



