CATALOGUE OF CANADIAN PLANTS. 83 



Foster's Flats, Niagara Falls, May i6, 1901 ; abundant on trunks 

 of trees, Algonquin Park, Ont., June, 1900; at Goulais Point, east 

 coast of Lake Superior. {Macoun.) On Rigaud Mountain, Vau- 

 dreuil Co., Que. {Rev. G. Dticharme.) On trees at Credit Forks, 

 near Toronto, and at Stony Lake, Peterboro' Co., Ont. {James 

 White.) 



106. s. herbacea, (Huds.) Ach. 



Labrador. ( Waghorne fide Eckfeldt) 

 lOV. S. aurata, (Smith) Ach. 



Labrador. {Waghorne fide Eckfeldt) 



108. S. pulmonaria, (Linn.) Ach. 



On trees and rocks ; quite common. 



L'Anse au Mort, Labrador. {Waghorne.) Newfoundland. {Py- 

 laie.) On trunks, Bald Mountain, Tobique River, N.B. {G. U. 

 Hay.) On Empetum nigrum, Sable Island, N.S. There are no 

 trees on the island and this species and .S. scorbiculata grow close 

 to the ground on dead stems ; on trees at Baddeck and in many 

 other places, Cape Breton Island, N.S., July, 1898 ; on rocks at 

 Truro, N.S.; on trees, Jupiter River, Anticosti ; Ste. Anne des 

 Monts River, Gaspe Co., Que.; on trees at Ottawa, Ont. ; at 

 Belleville, Ont.; on trees, Jordan Station, Lincoln Co., Ont-, May 

 17, igoi ; on a fallen log in a swamp at Guelph, Ont.; on tree 

 trunks in Algonquin Park, Ont., June, 1900 ; on trees Current 

 River, Lake Superior ; on trees, Hastings, Burrard Inlet, B.C. ; 

 common on trees at Victoria, Nanaimo and Comox, Vancouver 

 Island. (Macoun.) On Rigaud Mountain, Vaudreuil Co., Que. 

 {Rev. G. Ducharme.) On trees along the River Rouge, Que. 

 {D'Urban.) On bases of beech trees at Edmonton, Ont. {James 

 White.) On beech trees, Norton's Wood, Brampton, Ont. {T. 

 Walker) Alert Bay, Vancouver Island. {Dr. G. M.Dawson.) 



Var. linita, Nyl. 



On islands in Behring Strait. {Wright.) On rocks on St. Paul 

 Island, Behring Sea ; on Prince of Wales Island, Alaska. ( JM. 

 Macoun) On rocks near Victoria, Vancouver Island, 1875. 

 {Macoun. 



