66 FLORA OF WORCESTER COUNTY. 



Lygodium, Swartz. Climbing Fern. 



palmatum, Swartz. Uxbridge, Oxford. Rare. 



OsMUNDA, L. Flowering Fern. 

 / regalis, L. Swamps, common. 



^ Claytoniana, L. Low grounds, " 



cinnamomea, L. Cinnamon Fern. " 



OPHIOGLOSSACE^. 



BoTRYCHiuM, Swartz. Moonwort. 



lanceolatum, Angstroem. Princeton. JV. IV. B. &=/. F. C. 



raatricarige folium, Braun. " " " " 



ternatum, Swartz. Pastures. 



" " var. lunarioides. " 



" " " intermedium. " 



" " " dissectum. " 



Virginianum, Swartz. Rich woods. 

 Ophioglossum, L. Adder's Tongue. 



vulgatum, L. Worcester. Spencer, Miss A. E. Tucker. 



LYCOPODIACE^. 



Lycopodium, L. Club-Moss. 



Selago, L. Mt. Watatic. 



lucidulum, Michx. Staghorn Moss. Common, 



inundatum, L. SandjA shores, 



annotinum, L. Leicester. G. Con It. 



obscurum, L. * Moist woods, common, 



clavatum, L. Common Club-Moss. " 



complanatum, L. Ground Pine. " 



" " var. *Cham?ecyparissus. Leicester. 



G. Coult. 



