20 GEOLOGICAL SURVEY OF CANADA. 



1882 ; on earth along the Gaspe Coast, Gaspe Co., Que. ; on a 

 damp spot by a creek in the File Hills, near Qu'Appelle, Assa., 

 July 6th, 1879. {Macoun.) 



88. L. Bantriensis, (Hook.) 



On old logs at the Rocky Mountain Canon, Peace River, Lat. 

 56°, Oct. 24th, 1872 ; on wet logs at the Union Mines nearComox, 

 Vancouver Island, July 4th, 1893. {Macoun.) 



89. L. barbata, (Schreb.) Dumort. 



Greenland. {Vahl.) Miquelon Island, Gulf of St. Lawrence. 

 {Deldmare.) Labrador. Collected by Waghorne. (Underwood.) On 

 rocks along Gaspe coast, Que.; on rocks in damp ravines and 

 by brooks. Cape Breton Island, N.S., July, 1898 ; on rocks in a 

 ravine, Woodstock, N.B., July, 1899 ; on rocks at Chelsea, near 

 Ottawa, Ont.; on moss on rocks, Sudbury Junction, Algoma, Ont.; 

 very common on rocks in Algonquin Park, Ont., July, 1900 ; on 

 rocks, Lake Nipigon, and at Current River, Thunder Bay, Lake 

 Superior; on rocks. North Hastings, Ont.; on rocks near Devil's 

 Lake, Banff, and at Hector, Rocky Mountains ; on rocks. Pass 

 Creek, Sproat, Columbia River, B.C. ; Roger's Pass, Selkirk 

 Mountains, B.C.; on earth on rocks, Victoria, Vancouver Island. 

 {Macoun.) Klondike River bottom, Yukon, Oct. 9, 1898. (Wil- 

 liams.) 



90. L. attenuata, (Mart.) Dumort. 



Labrador. Collected by Waghorne. (Underwood.) On old 

 logs at Baddeck and Aspy Bay, Cape Breton Island, N.S., July, 

 1898 ; on rocks, summit of Mount Albert, Gaspe Co., Que. ; on 

 rocks at Pictou, N.S.; on rocks at Rockcliffe and Hull, near Ot- 

 tawa, Ont.; on damp, perpendicular rocks. Otter Head, Lake 

 Superior, July 29th, 1869 ; on rocks in Roger's Pass, Selkirk 

 Mountains, B.C.; on old logs at Revelstoke, Columbia River, B.C.; 

 on damp rocks, Eagle Pass, Gold Range, B.C. (Macoun.) Virgin 

 Bay, and Unalaska, Alaska. (Evans.) Scoresby Sound, East 

 Greenland. (C.Jansen.) 



91. L. quinquedentata, (Huds.) Cogn. 



At Godthaab, West Greenland. (Warming & Holm.) Labrador. 

 Collected by Waghorne. (Underwood.) On old logs and rocks 



