40 GEOLOGICAL SURVEY OF CANADA. 



Arrowsmith, Vancouver Island, alt. 4,800 feet. {Macoun.) British 

 Columbia. (Lyall^ Alaska. (Krause.) Reported from Alaska 

 by Rothrock. 



158. S. Oakesii, AUST. 



Observatory Inlet, northwest coast of America. (Dr. Scouler.) 

 Northeast coast, Lake Superior, July 28th, 1869. (Macoun.) 



159. S. undulata, (LINN.) DUMORT. 



On earth, Seal Lake, Labrador, July, 1896. (A. P. Low.} Labrador. 

 Collected by Waghorne. (Underwood.) Miquelon Island, Gulf 

 of St. Lawrence. (Deldmare.} Greenland, Lat. 63 20 ', May 2/th, 

 1888. (Dr. Rosenvinge.) On rocks, Canaan Forks, Queen's Co., 

 N.B. (Mo^er.) On wet earth, Point de Roche, Prince Edward 

 Island ; on rocks in a brook at Halifax and at Yarmouth, 

 N.S.; on stones in flowing water at Baddeck, Margaree, Half- 

 Way Brook and Louisburg, Cape Breton Island, N.S., July, 1898; 

 in the bed of a brook, Mount Albert, Gaspe Co., Que.; in a small 

 brook near the lower end of Michipicoten Island, northeast coast 

 Lake Superior, July 26th, 1869 ; on earth along the Columbia 

 River at Revelstoke, B.C.; on stones, Roger's Pass, Selkirk 

 Mountains, B.C.; wet rocks near Griffin Lake, Gold Range, and 

 on rocks, at Yale, B.C.; in bogs near New Westminster, B.C.; near 

 the summit of Mount Arrowsmith, Vancouver Island, alt. 5,500 

 feet. (Macoun.) On stones in brooks, Tulameen River, B.C. (Dr. 

 G. M. Dawson.) Rocky Mountains. (Lyall) Observatory Inlet, 

 northwest coast of America. (Dr. Scouler.) Sitka, Juneau, 

 Virgin Bay, Orca, Columbia Fiord, Farragut Bay, Yakutat Bay, 

 Unalaska and Popoff Island, Alaska. (Evans.) St. Paul Island, 

 Behring Sea, 1892. (/. M. Macoun.) In streams running into 

 Lake Lindeman, Yukon, 1898. (Williams.) 



160. S. uliginosa, (Sw.) DUMORT. 



Greenland. (/. VahL) On stones in brooks, Roger's Pass and 

 along Asulcan Creek, Selkirk Mountains, B.C.; on stones in 

 Eagle River, Griffin Lake, B.C., and on the Gold Range north of 

 that point ; on Mount Arrowsmith, near the summit, Vancouver 

 Island. (Macoun?) On wet rocks, Carmanah Bay, Vancouver 

 Island ; Attu Island and St. Paul Island, Behring Sea. (/. M. 

 Macoun.) 



