CATALOGUE OF CANADIAN PLANTS. 22 ^ 



1018. R. Jenseni, KINDB., Revue Bryol. 1896. 



Leaves small, broadly ovate-lanceolate, acute, blackish when 

 dry ; the upper with a short hair-point ; upper cells short ; costa 

 brown, percurrent and papillose. Capsules unknown. 



On rocks and sand, East Greenland, Aug. 5th, 1885. _(P. 

 Eberlin.) 



1019. R. depression, LESQ. 



On rocks, Mosquito Bay, Labrador, Lat. 61 25', Aug. I3th, 

 1898. (A. P. Low.) 



46. HEDWIGIA, Ehrh. 



297. H. albicans, (WEBER.) LINDB. 



H. ciliata, Ehrh., Cat. Can. Musci, 76. 



On rocks, Clearwater Lake, Labrador, July, 1896. (A. P. Low.) 

 On rocks, Spanish Mills, Georgian Bay, and at Credit Forks, 

 Ont. (Jas. White.) On dry boulders in woods. Margaree, Cape 

 Breton Island, N.S., 1898 ; along Elbow River, Rocky Mountains, 

 Alta., 1897 >" on rocks, Cache Lake, Algonquin Park, Ont., June, 

 1900 ; on rocks, Whirlpool Rapids, Niagara River, 1901. 

 {Macoun.) Common about Dawson and Lake Bennett, Yukon. 

 Williams.) 



Var. subnuda, KINDB. 



On rocks, near Wooler, Ont., 1888 ; on boulders at Owen 

 Sound and along the Sydenham River, Ont., Sept., 1890 ; on 

 rocks, Cache Lake, Algonquin Park, Ont., July, 1900. (Macoun.) 



Var. leucophsea, SCHIMP. 

 Juneau, Alaska. (Miss G. Cooley.) 



51. ZYGODON, Hook. & Tayl. 



303. Z. viridissimus, (DICKS.) R. BR. 



On oak trees, Victoria, Vancouver Island, May I7th, 1893. 

 (Macoun. ) 

 15 



