American Fern Journal 73 



and on talus slope, Little Fluor Island, Lake Superior; 

 face of glacial cliff, Paps Harbor, Black Bay peninsula. 



28. Woodsia ilvensis (L.) R. Br. 



Eight additional records, faces of cliffs, rocks, and 

 talus slopes: Loon Lake, Silver Islet, Thunder Cape; 

 Paps Harbor, Black Bay peninsula; Fluor Island group , 

 Lake Superior, 



29. Woodsia alpixa (Bolton) S. F. Gray. 



Silver Islet, Thunder Cape, on ancient glacial deposits 

 which form cliff. 



30. Woodsia glabella R. Br. 

 On face of cliff at top of Little Fluor Island, Lake Super- 



ior. 



31. Onoclea sensibilis L. 



In sand-hill region 3 mi. s. e. of Stanley. 



32. Matteucia Struthiopteris (L.) Todaro. 



Along Oliver Creek about 3 miles southeast of Stanley. 



During the 1913 trip the islands and peninsulas in 

 the northwestern part of Lake Superior were more 

 thoroughly explored than was the case in 1912, and a 

 comparison of the two lists will show a considerable 

 difference in the relative pteridophyte floras of the re- 

 gions covered. Altoget her sixteen names (species, varie- 

 ties, or forms) not reported in the present paper were 

 included in the first paper, so that with the additions for 

 the season of 1912, the total record for the two collec- 

 tions of pteridophytes is forty-eight; for the region ex- 

 tending from about twenty miles west of Fort William 

 to Heron Bav and north to about twenty miles north 



of Nepigon. 



Carnegie Musei \r, February 25, 1914. 



