114 GEOLOGICAL SURVEY OF CANADA. 



Var. Isevata. Fr 



On rocks, Labrador or Newfoundland. (Waghorne fide Eck- 

 feldt.) 



226. L. gibbosa, Nyl. 



Chimney Cove, Labrador. {Waghortie.) On rails, Canada. 

 {A. T. Drummond.) On old cedar rails, Mr. James Terrill's farm, 

 near Wooler, Northumberland Co., Ont., Oct. i6th, 1898 ; on flat 

 limestone rocks, Blueberry Point, Aylmer, Que., April 25th, 

 1900. (Macoun.) Alaska. {Rothrock.) 



227. L. calcarea, (Linn.) Sommerf, 



Labrador or Newfoundland. {Waghorne fide Eckfeldt.) Green- 

 land. {Arct. Man.) On limestone rocks, Rideau River, Ottawa, 

 Ont., May 2nd, 1897 ; on rocks, Deer Park, Columbia River, B.C., 

 June 7th, 1890. {Macoun.) 



Var. eontorta, Fr. 



On calcareous rocks, Greenland. {Vahl.) 



228. L. cinereo-rufescens, Nyl. 



On rocks. Chimney Cove, also the form Lecanora sanguinea 

 Kplh, on stones at Birchy Cove, Newfoundland. {Was^kome.) 



229. L. caesio-cinerea, (Nyl.) Eckfeldt. 



On rocks, Chimney Cove, Newfoundland. {Waghorne.') 



230. L. lacustris, (With.) Nyl. 



On rocks often inundated. 



Greenland. {Vahl.) On rocks. Grand Lake, Newfoundland. 

 ( Waghorne.) 



231. L. epulotica, (Ach.) Leight. 



On rocks, Newfoundland. ( Waghorne.) 



Var. subepulotica, Nyl. 

 On granitic rocks, Canada, {A. T. Drummond.) 



