46, GEOLOGICAL SURVEY OF CANADA. 



183. F. Eboracensis, Gottsche. 



Very common on trees, sometimes on rocks. 



On fir trees, Jupiter River, Anticosti ; on birch and small ash trees 

 at Truro, N.S. ; on trees of various kinds, quite common, Cape 

 Breton Island, N.S., July, 1898; on trees, Brackley Point and Cove 

 Head, Prince Edward Island ; at Woodstock, N.B.,July, 1899; on fir 

 and birch trees, Ste. Anne des Monts River, Gaspe Co., Que. ; on 

 bark of various trees at Ottawa, Ont. ; on trees, Leamy's Lake, 

 Hull, Que. ; abundant at Belleville, Hastings Co.; on beech trees, 

 Seymour West, Northumberland Co. ; Sudbury Junction, Algoma ; 

 on rocks. Lake Nipigon, Ont.; on trees, Queenston Heights, Ont., 

 1901 ; common in Algonquin Park, Ont., August, 1900 ; on trees, 

 Red Deer River, Porcupine Mountains, Man.; on trees at Hector, 

 Rocky Mountains, B.C. ; on trees. Cedar Hill, near Victoria, Van- 

 couver Island. (Macoun.) 



184. p. Virginica, Gottsche. 



On bark of trees, apparently rare in Canada. 



New Brunswick. (James.) Near Belleville, Hastings Co., Ont., 

 1868 ; on old trees in James Terrill's woods, near Wooler, Ont., 

 Oct. i6th, 1893. (Macoun.) 



185. P. Chilcootiensis, Steph. 

 Chilcoot, Alaska. (Krause.) 



186. P. Asagrayana, Mont. 



On trees and rocks, frequent in Canada. 



Miquelon Island, Gulf of St. Lawrence. (Deldmare.) Charlotte- 

 town, Prince Edward Island. (James.) On trees, Tobique River, 

 N.B. (/%.) Bass River, Kent Co., N.B. (Prof. Fowler.) On 

 birch trees, Gaspe Co., Que.; on balsam fir, Baddeck, 'Cape 

 Breton Island, N.S., July, 1898 ; on fir trees at Woodstock, N.B., 

 July 4th, 1899 ; on trees at Truro, N.S.; on rocks in Gull Lake 

 Frontenac Co., Ont.; on rocks, Sudbury Junction, Algoma, Ont.; 

 not uncommon on tree trunks at Cache Lake, Algonquin Park, 

 Ont., June, 1900. (Macoun) 



