44 American Fern Journal 



Filicales 



17. Osmunda Claytoniana L. 



Moist, rich, but not too boggy, soil: Ft, William; 

 Rossport; Heron Bay Station. 



18. POLYPODIl M VULGARE L. 



Common on cliffs and on talus-slopes : Mt 



Ft. William: On hflrp. rnnnrlnrl rnnh-a or +r\r\ nt 



washed rocks along lake at Roesport. 



19. Phegopteris Phegopteris (L.) Underw. 

 At base of cliffs in deep woods, Silver Id 



on rocks at mouth of Nepigon River. 



20. Phegopteris Dryopteris (L.) Fe>. 

 Common on rocks and cliffs: Ft. William; 



Harbor; Nepigon; Rossport; Heron Bay. 



spraj 



Harbor 



41. Phegopteris Robertiana (Hoffm.) A. Br. 



On talus slope consisting of a reddish sandstone 

 (Keweenawan) , one-half mile southeast of "Grassy 

 Lake," Silver Islet Harbor, Thunder Bay Peninsula, 

 August 4, 1912. Klugh notes that for Ontario this 



district, by R. Bell. " 



from 



AQUILINUM 



Abundant in localities, usually on sandy terraces, in 



Nepigon. 



William; Sawy 



22a. Pteridium aquilim \i var. puukscens Underw 

 In rather dry spruce-bireh-aspen woods, west of Silv« 

 Islet Harbor, Thunder Bay Peninsula, June 23, 1912. 



