CATALOGUE OF CANADIAN PLANTS. IQI 



near the summit of Castle Mountain, Rocky Mountains, 1885 ! 

 in wet springy places south of the canal, along the railway, west 

 of Dow's swamp, Ottawa, Ont., July 6th, 190J. {Macoun.) 



75. D. cerviculata, Schimp. 



On wet calcareous earth at Louisburg, Cape Breton Island, N.S., 

 1898. {Macoun) On earth, Chilliwack Valley, B.C., 1901. 

 (/. M. Macoun:) 



968 D. polaris, Kindb., Note on Canad. Bryol. 1893. 



Differs from D. cerviculata, in that the plants are smaller, the 

 leaves shorter and nearly straight, and not flexuous ; upper cells 

 suboblong; costa broader, filling the whole acumen. Capsule 

 very small and not striate, and less distinctly strumose ; teeth 

 nearly entire or faintly clelt. Stem very short. 



On earth, St. Lawrence Island, Behring Sea, Aug. 15th, 1891. 

 (/. M. Macoun.) 



969. D. cerviculatula, Kindb., Note on Canad. Bryol. 1893. 



Differs from D. cerviculata by its leaves being gradually nar- 

 rowed, its cells short-quadrate, only the inner basal being narrow; 

 costa narrow and well defined, only in the perichetial leaves being 

 distinctly excurrent. Tufts dark green. 



Capsule strumose, finally plicate, generally erect and sym- 

 metric; teeth and pedicel as in D. cerviculata. 



On rocks, Nottingham Island, Hudson Strait, Aug. 24th, 1884. 

 (Z>n R. Bell.) In crevices of overhanging damp rocks, Half Way 

 Brook, Cape Breton Island, N.S., Aug. 6th, 1898. {Macoun?) The 

 latter specimens were in fine fruit. 



76. D. varia, (Hedw.) Schimp. 



Below Lake Lebarge on Thirty-Mile River, Yukon, 1899. 

 {Williams}) In a railway cutting at Coldstream, Vancouver 

 Island, June 2nd, 1893. {Macoun.) 



79. D. sublllata, (Hedw.) Schimp. 



Growing on wet earth Clearwater Lake, Labrador, 1896. {A. 

 P. Low.) Wet earth, Rainy Lake, Algonquin Park, Ont., Jiine, 

 1900. {Macoun.) Growing on a thin layer of damp earth over rock 

 at Lake Lindeman, Yukon, 1899. {Williams.) 



