CATALOGUE OF CANADIAN PLANTS. 26 1 



wack Valley, B.C., 1901. A form with short leaves ; on old logs 

 along the Skeena River, B.C., May, 1892. (/. M. Macoun.) 



557. A. palustre, Schwaegr. 



North shore of Hudson Strait, Baffin's Land, 1897. (Dr. R. 

 Bell.) In swamps at Edmonton, Ont., 1893. (Jas. White.) Boggy 

 ground, Lat. 61°, Long. 104°, W., 1893, also Pike's Portage, Great 

 Slave Lake, May 25th, 1900. (/. W. Tyrrell.) Bogs, northern 

 Labrador, 1897. [A. P. Low.) Boggy places. Sable Island, N.S., 

 Aug., 1899 ; in wet woods, Badc'eck, and on Smoky Mountain, 

 Cape Breton Island, N.S., 1898 ; in bogs, Algonquin Park, Ont., 

 1900 ; in a peat bog at Gait, Ont. ; in wet woods, Niagara Falls, 

 Ont., .1901 ; along Jumping Pound Creek, Rocky Mountains, Alta. 

 {Macoun.) Mou'h of Little Salmon River. Yukon. Fruiting, 

 June 1 6th. {Williams.) 



Var. imbricatum, Bruch & Schimp. 

 Very common in wet places at Dawson, Yukon. {Williams.) 



558. A. turgidum, Schwaegr. 



On wet ground. Fort Chimo, Ungava Bay, Labrador, Aug., 

 1896. {A. P. Low.) Sheep Camp, Dyea Creek, Alaska ; sterile ; 

 Dawson, Yukon, very abundant ; fruiting. {Williams.) 



82. TIMMIA, Hedw. 



560. T. megapolitana, Hedw. 



Marsh Lake and Klondike River, near its mouth. This species 

 seems to grow mostly on rather dry earth at the base of rock 

 ledges somewhat at a higher elevation than the next. The 

 capsule is nearly straight and fui rowed when dry. {Williams.) 



1096. T. cucidlata, Michx. 



Yukon River, just above Dawson, Yukon, growing at the base 

 of trees. This species is quite distinct from megapolitana. It 

 differs from megapolitana in the wider mou hed capsule, more 

 curved and smooth when dry. {Williams) 



