12 E The Canadian Arctic Expedition, 1913-18 



Camptothecium nitens (Schreb.) Sch. 



V/ith Cassiope tetragona in creek below Sandstone rapids, Coppermine river, 

 Northwest Territories, February 15, 1915. 



Genus Brachythecium B.S. & G. 



Brachythecium albicans (Neck.) B. S. & G. Bry. Eur. 



Creek below Sandstone rapids, Coppermine river, Narthwest Territories, 

 February, 15, 1915. Cape Barrow, Coronation gulf. Northwest Territories, 

 middle of August, 1915. R. M. Anderson. 



Brachythecium sp. 



Swamp on Pihumalerksiak island, Cockburn point. Northwest Territories, 

 July 15, 1916. Some fragmentary sterile specimens that seem to belong to a 

 Brachythecium and near some of the entire-leaved forms of B. plumosum. 



Genus Eurhynchium B.S. & G. 



Eurhynchium strigosum (Hoff.) Br. & Sch. 



Tundra at Collinson point, Alaska, Oct. 9. 1913. Cape Barrow, Coro- 

 nation gulf, Northwest Territories, August, 1915. R. M. Anderson. 



