CATALOGUE OF CANADIAN PLANTS. 85 



115. S. scorbiculata, (Scop.) AcH. 



Among mosses on rocks and on tree trunks. 



Greenland. {Branth) Labrador. {Waghorne.) Newfoundland. 

 {Pylaie.) On trunks, Canaan Forks, Queen's Co., N.B. {J.Mo^er.') 

 On rocks, Tadousac, Que. {A. T. Drummond) On Empetrum ni- 

 grum. Sable Island, N.S., August Sth.iSgg; on trees at Baddeck and 

 Big Intervale, Margaree, Cape Breton Island, N.S., July, 1898 ; 

 on rocks, Truro, N.S.; on trees, Jupiter River, Anticosti ; on trees, 

 St. Anne des Monts River, Gaspe Co., Que.; on rocks, Algon- 

 quin Park, Ont., July, igoo ; on trees at Revelstoke, B.C.; on 

 rocks, Burnside Road, Victoria, Vancouver Island. {Macoun.) 

 British Columbia. {Lyall.) On rocks, Pease Island, Gulf of 

 Georgia, B.C. {Dr. G. M. Dawson) 



14. NEPHROMA, Ach. 



116. N- arcticum, (Linn.) Fr. 



Amongst mosses on rocks and on tree trunks in alpine and 

 arctic regions. 



Greenland. {Retz) Arctic America. {Richardson') On rocks, 

 Clearwater Lake, Northern Labrador, 1896. {A. P. Low) On 

 rocks, Nain, Labrador. {Dr. R. Bell) Labrador. (JVagkome.) 

 Barren Grounds, Lat. 61" 13', Long. 104°, W. (/. W. Tyrrell) On 

 rocks, Tadousac, Que. {A. T. Drummond) Quite common on 

 «arth or rocks in woods, Smoky Mountain and Half- Way Brook, 

 Cape Breton Island, N.S., Aug., 1898 ; on rocks, Becscie River, 

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

 Lake Agnes, and on earth in woods at Hector, Rocky Mountains; 

 on rocks in Roger's Pass, Selkirk Mountains, B.C. {Macoun.) 

 Northwest coast. {Scouler.) Cape Vancouver and Unimak 

 Island, Behring Sea. (/. M. Macoun.) 



1 17. N. expallidum, Nyl. 



On earth, dead wood, etc., in the arctic regions. 

 Labrador. {Waghorm) Great Bear Lake. {Richardson.) 



118. N. tomentosum, (HoFFM.) KcERB. 



Tree trunks in mountain forests, and also on rocks. 

 On wood, Tobique River, N.B. {G. U. Hay) On rocks at 

 Shannonville, Hastings Co Ont.; on trees North Bay, Lake 



