QATALOGUE OF CANADIAN PLANTS. 21 



in a ravine, Margaree, Cape Breton Island, N.S., July, 1898 ; on 

 rocks in a ravine at Woodstock, N.B., July, 1899 ; on earth along 

 the Gaspe coast. Que. ; on moss at Sudbury Junction, Algoma, 

 Ont.; on rocks near Otter Head, Lake Superior ; common on 

 rocks on islands in Lake Nipigon ; on old logs, Duck Bay, Lake 

 Winnipegosis, Man. ; on old logs and rocks, Dawson Route, west 

 of Lake Superior ; on earth, Lake Louise, near Laggan, and at 

 Hector, Rocky Mountains. {Macoufi.) St. Matthew Island, Alaska. 

 {Evans.) On rocks, Klondike, Yukon, Oct. loth, 1898. {Williams.) 

 Scoresby Sound, East Greenland. (C. Jamen.) 



92. L. Ploerkii, (Web. & Mohr) Schiffn. 



On rocks at Whale River, Labrador, July 26th, 1896. {A.P.Low.) 

 On rocks and earth at Morley and Hector, Rocky Mountains, 

 June 14th and July 29th, 1885 ; on rocks, Roger's Pass, Selkirk 

 Mountains, B.C.; on rocks at Yale, Fraser River, B.C., May 17th, 

 1875 ; on rocks at Nanaimo, on Mount Benson, Mount Mark and 

 Mount Arrowsmith, Vancouver Island. {Macoun.) Chilliwack 

 Lake, B.C. (/. M. Macoun.) Unalaska, Orca, and Port Wells, Alaska. 

 {Evans.) On wet rocks. Lake Lindeman, B.C., May 22nd, 1898. 

 {Williams.) Scoresby Sound, East Greenland. {C./ansen.) 



Var. alpina, Pearson. (Scarcely distinct.) 



On earth on the mountain north of Kicking Horse Lake, Rocky 

 Mountains, B.C. alt. 7,000 feet,July 20th, 1885; on rocks, Moose 

 Mountain, Elbow River, Rocky Mountains, 1897. {Macoun.) 



Another variety has been reported from Greenland by Currie. 



93. L. lycopodioid.es, (Wallr.) Cogn. 



West Greenland. {Warming &■ Holm.) Fort Chimo and Seal 

 Lake, Labrador, Aug., 1896. {A. P. Low.) Labrador. Collected 

 by Waghorne. {Underwood^ On rocks, Stupart's Bay, Hudson 

 Strait. {Dr. R. Bell.) On rocks at Pirate's Cove, N.S.; on rocks 

 at Campbellton, N.B.; on rocks near Ottawa, Ont. ; on rocks, 

 Lake Winnipegosis, Man. ; on moss in woods, Hector and Lake 

 Louise, Rocky Mountains ; on rocks, McLeod's Lake, B.C. ; on 

 stones in Roger's Pass, Selkirk Mountains, B.C.; mountains north 

 of Griffin Lake, Eagle Pass, B.C.; on earth along the Columbia 



