CATALOGUE OF CANADIAN PLANTS. 163 



t 



481. B. myriocarpa, (DC.) Mudd. 



On trees and shrubs ; common on dead wood and stones. 



Greenland. {Vahl.) Labrador or Newfoundland. {Waghorne^d& 

 Eckfeldt.) On old boards, Main Station, Sable Island, N.S., July, 

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

 1898 ; on dead trees along the Gaspe coast, Gaspe Co., Que.; 

 quite common on cedar and pine rails at Ottawa, Ont.; common 

 on cedar rails at Wooler, Ont.; on dead pine at Banff, Rocky 

 Mountains ; on old boards along the wharf at Comox, Vancouver 

 Island. {Macotin.) Port Clarence, Alaska. {Rothrock.) 



482. B. Schsereri, De Not. 



On old rails at Wooler, Northumberland Co., Ont., Oct. 14th, 

 1893. [Macoun.) 



483. B. capitulata, Th. Fr., var. erubescens, Plot. 



On smooth rocks, Labrador or Newfoundland. {Waghorne fide 

 Eckfeldt.) 



484. B. punctiformis, (Hoffm.) Eckfeldt. 



On dead wood, Chimney Cove, and Little Harbour, Newfound- 

 land. ( Waghorne.) 



485. B. disciformis, Fr. 



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

 land. {Arct. Man.) 



486. B. atrata, (Sommerf.) Eckfeldt. 



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

 feldt.) 



487. B. coracina, (Hoffm.) Th. Fr. 



On alpine and arctic rocks. 

 Arctic America. {Dr. Kane.) 



488. B. oidalea, Tuckerm. 



On bark of Douglas fir on Sea's farm near Victoria, and also 

 at Comox, Vancouver Island. {Macotin.) 

 11^ 



