CATAIiOGTOE OF CANADIAN PLANTS. 281 



A common species in low ground tbiroughoiit Nova Scotia, New 

 Brunswick. Prince Edward Island, Quebec and Ontario, as far west as 

 Georgian Bay, which is probably its limit, though Prof. Lawson records 

 it as found at Two Heart Eiver, Lake Superior, by Dr. E. Bell. 



The form known as var. frondosa, Gv. is an occasional, accidental 

 condition, in which the lower part of the frond is sterile, the apex fertile. 

 "Windsor, N.S. (Row.) The Waterworks, Halifax Co., KS. (Jack.) 

 Molus Siver, Kent Co., N.B. (Fowler.') In swamps at Belleville, 

 Hastings Co., and at Bisraark, Elgin Co., Ont. (Macoun.) 



CXXI. LYCOPODIACE.E. Cldb-Moss Family. 

 760. LYCOPODIUM, Linn. 



(3033.) L. Selago, Linn. ; Hook. Fl. II., 266. 



Not uncommon on mountains and northward. From Hudson Bay 

 to the Eocky Mountains, and to the extreme Arctic Shores and islands. 

 (Richardson, Brmnmond.) Labrador. (Br. Morrison.) Cape Chud- 

 leigh, Digge's Ishiiut, and Nottingham Island, Hudson Strait. (R. 

 Bell.) Summit of Mount Albert, altitude 4000 feet, and along the 

 Gasp(5 Coast, Q. (Macoun.) Among grass on Carleton Heights, N.B. 

 (Fowler's Cat.) On high exposed rocks, 10 miles south of Otter Head, 

 and north of it. Lake Superior. On the Eocky Mountains at Kicking- 

 Horse Lake, and on the Selkirks at Mount Macdonald ; also on the 

 Gold Eange noilh of Griffin Lake, B.C. (Macoun.) Kootanie District, 

 B.C. (J. R. Anderson.) Sitka, Ounalaskka, and Kotzebue Sound.. 

 (Rothr. Alask.) Cumberland Islands, Arctic Sea. (Walker.) West- 

 side of the Eocky Mountains near the sources of the Columbia. 

 (Douglas.) Greenland. (Ryder's Expedition.) 



Var. fi. Hook. PI. II., 266. 



Tall and widely forking, leaves long pointed and often squarrose. 

 Observatory Inlet, Millbank Sound to Stikine. (Hook. Fl.) Summit 

 of Mount Benson, near Nanaimo, Vancouver Island ; altitude 3000 feet. 

 (Macoun.) 



(3034.) L. lucidulum, Michx. ; Hook. Fl. II., 266. 



Common in swamps and wet woods throughout Canada. West coast 

 of Newfoundland. (J. Bell.) Windsor, Halifax and Pictou, N.S. 



