CATALOGUE OF CANADIAN PLANTS. IO9 



206. L. badia, (Pers.) Ach. 



On sub-alpine rocks. 



Greenland. {Arct. Man.) Battle Harbor, Labrador. {Waghorne.) 

 Arctic America. {Richardson.) Tadousac, Quebec. {A. T. Drum- 

 mond.) 



20Y. L. dispersa, (Pers.) Nyl. 



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

 feldt.) 



208. L. thiodes, (Arnold.) Tirol, xxx, p. 369. 



On rocks, Grand Lake, Bay of Islands, Newfoundland. {Wag- 

 horne.) 



209. L. bicincta, (Ram.) Nyl. 



On rocks, Black Islands, Newfoundland. (Waghorne.) 



210. L. ochraceo-rubescens, Arnold. 



On sandstone rocks, Labrador or Newfoundland. {Waghorne 

 fide Eckfeldt.) 



211. L. Pacifica, Tuckerm. 



On trees on many parts of Vancouver Island. 



On poplar trees and alder at Victoria and Comox, Vancouver 

 Island ; on small trees at Hastings, Burrard Inlet, B.C. {Macoun.) 

 On bark, Alert Bay, Vancouver Island. {Dr. G. M. Dawson^ 



212. L. atrosulpburea, (Wahl.) Ach. 



On rocks. Arctic America. Greenland. {Vahl.) Labrador 

 or Newfoundland. {Waghorne fide Eck/eldt.) 



213. L. varia, (Ehrh.) Nyl. 



Common on trees, dead wood and stones. 



Greenland. {Arct. Man.) Labrador or Newfoundland. (Wag- 

 horne fide Eckfeldt.) On dead pine, Rigaud Mountain, Vandreuil 

 Co., Que. {Rev. G. Ducharme.) On old rails. Main Station, Sable 

 Island, N.S., July, 1899 ; on old rails, Margaree, Cape Breton Island, 

 N.S., July, 1898 ; on old rails, bark of trees and boulders at Ottawa, 



