WAOOUN.] CATALOGUE OF CANADIAN PLANTS. 121 



lid and large spores (about 0.04 mm.) ; differs in the leaves being 

 decurrent, short-ovate, the costa broad, abbreviate, not excurrent, the 

 shoots bearing globose buds (gemmse), the very much broader 

 peristomial teeth. Stem red, very short; the pedicel about 1 cm. long 

 or shorter, often scarcely emerging above the tufts ; costa of the lowest 

 leaves red, percurrent only in the leaves of the shoots and the periche- 

 tial ones ; capsule ventricose, short-necked, constricted below the 

 mouth. 



Bryum fallax, Milde, resembling it in habit, is dioecious ; the 

 segments are free, the spores smaller. Bryum lacustre differs in the 

 not decurrent leaves, the capsule not constricted below the mouth, the 

 pedicel is longer and the pei-istome is pale, &c. 



St, Paul Island, Behring Sea. 1891. (J. M. Macoun.) 



(467.) B. fallax, Milde, Bryol. Siles. 

 St. Matthew Island, Behring Sea, August 10th, 1891. (J. M. Macoun.) 



(468.) B. lacustre, Brid. ; Lesq. & James, Mosses of N. America, 

 226. 



Peninsula of Shumagiir, Alaska. (^Harrington.') Kotzebue Island. 

 {Roth. Alask.) Greenland. (FL Gr.) 



(469.) B. flexuosum, Aust. ; Lesq. [& James, Mosses of N". 

 America, 227. 



Wet gravelly ground along the Blackwater Eiver ; also at Quesnel 

 on the Fraser Eiver, and at Stewart's Lake, B.C. (Macoun.') 



(470.) B. calophyllum, E. Brown ; Lesq. & James, Mosses of N. 

 America, 227. 



Melville Island. {Parry.) Greenland. {Fl. G-r.) 

 (471.) B. oeneum, Blytt., Bryol. Europ. ; Greenland Flora, 367. 



Smith's Sound, between lat. 78° — 82°- {Dr. Hayes.) Clavering 

 and Sabine Island, {Fl. Gr.) 



(472.) B. uliginosum, Bruch & Schimp. ; Lesq. & James, Mosses 

 of K America, 227; Canadian Musci, No. 168. 



Wet places, Gunn Eiver, Anticosti ; Sugar Loaf Mountain, Campbell- 

 ton, X.B. ; wet rocks, Gaspd Coast, Que. ; and along the shores of 

 Lake Superior and westward to Eainy Lake ; House Mountain, near 

 Lesser Slave Lakej on earth along the Blackwater Eiver, B.C. 



