THE FERX BULLETIN 



GO 



and in one case three sterile fronds were produced by 

 one rootstock. 



BOTRYCHIUM LANCEOLATUM ANGUSTISEGMENTUM 



Pease and Moore. Lanceolate Grape-fern. Woods. 

 Rare. Confined to the mountain belt and apparently 

 not recorded south of this State. Bradford, Cambria, 

 Lycoming. Pike, Somerset. Susquehanna, Sullivan 

 and Wayne counties. 



BOTRYCHIUM MATRICARIAEFOUUM A. Br. Matri- 



eary Grape-fem. Woods. Rare. The mountains and 

 northern portion. Berks. Bradford, Erie. Lehigh, 

 Monroe, Pike. Susquehanna, Sullivan and Wayne 

 counties. (B. Neglcctum Wood, B. ramosum Roth.) 



Botrychium simplex. Hitchcock. Little Grape- 

 fern. Woods. Very rare. Monroe, Northampton 

 and Wayne counties in the northern part of the moun- 

 tain belt. 



Botrychium tenebrosum A. A. Eaton. Moist 

 shades. Known only from Lehigh county. (Mr. 

 Hamm.) My determination was confirmed by Mr. 

 Eaton. Most southern locality for the species. (B. 

 matricariac 'folium tenebrosum. ) 



Botrychium Virginianum L. Rattlesnake fern. 

 In rich woods. Common throughout. Plants having 

 forked fertile panicles are not infrequent. The variety 

 gracile has been gathered in Deleware county and 

 should occur elsewhere. 



OSMUND AC EAE 



Osmuxda cixxamomea L. Cinnamon fern. 

 Swamps and wet woods. Common throughout. 

 Though I have never found the variety frond osa in 

 the field, it was produced by a plant in my garden some 

 years ago, a year after it had been placed in position. 



