70 Pteridophytes of Lake Superior 



9. Equisetum fluviatile L. 



In a hog at Mission and along flats at mouth of Kamini- 

 stiquia River, Ft. William. 



Ophioglossales 



10. botrychium lunaria l. 



4 



Grassy plot at cabin, Porphyry Island, Lake Superior. 



11. BOTRYCHIUM VIRGINIANUM (L.) Sw. 



Sand-hills, Banksian pine barren, 3 mi. s. e. of Stanley; 

 east side of Loon Lake; Maloney Harbor, Magnet 

 Point, Lake Superior. 



12. Botrychium onondagense Underw. 



Boggy trail near Grass Lake, Silver Islet, Thunder 

 Cape, Lake Superior. 



Filicales. 

 13. Osmunda Claytoniana L. 



Will 



new road clearing in sand-hill region 3 mi. s. e. of Stan- 

 ley; east side of Loon Lake. 



14. Osmunda regalis L. 

 Between granite knobs n. of Loon Lake. 



15. POLYPODIUM VULGARE L. 



On slate cliff, Oliver Creek, 3 mi. s. e. of Stanley; 



east side of Loon Lake; exposed rounded islet with 



stunted spruce and birch, near Fluor Island, Lake Super- 

 ior. 



* 



16. Phegopteris Phegopteris (L.) Underw. 



Face of upper cliff, Ft. William; slate ravine at base 

 of Rabbit Mt., 3 mi. s. e. of Stanley, also face of slate 

 cliff, Oliver Creek, near Stanley; Maloney Harbor, 

 Magnet Point, Lake Superior; on rounded exposed rock 

 near Fluor Island and on top of rocky knob, Fluor 

 Island, Lake Superior. 



