272 GEOLOGICAL AND NATURAL HISTORY SURVEY OP OANADA. 



(950.) B. erythrophylloides, Kindb. (n. sp.) 



Xearly allied to B. erythrophyllum, agreeing in the leaves being 

 loosely disposed, rose-red and not decurrent ; differs in the leaves 

 being quite immarginate, narrower, ovate-lanceolate, long-acuminate 

 or acute ; upper cells narrower ; costa in the upper leaves somewhat 

 long-excuyrent, rigid. Barren. 



By a spring in the Cypress Hills, Alberta, August 6th, 1880. 

 {Maeoun.) 



The reference under B. erythrophyllum to the lUicillewaet CaSon 

 belongs here. 



(509.) B pa I lens, Swartz. 



B. turhinatvLm var. pcdlent, Drumm, Muse. Bor. Am- No. 267. 



Moist banks, among the Rocky Mountains. (Drunwiond.) On 

 earth at the " Gap," Bow River Pass, Rocky Mountain. (Macoun.) 



(510.) B. Duvalii, Voit. var. Caspeanum, Kindb. (n. var.) 



Differs in the leaves being narrow-lanceolate, short decurrent, mar- 

 gined to the greater part, sometimes faintly denticulate above ; costa 

 percurrent or shortdecurrent. 



Wet rocks along the St. Anne dee Monts River, Gasp^ Co., Que., 

 August aeth, 1882. (Macoun.) 



(511.) B. pseudo-triquetrum, Schwaegr. 



In bogs, Porcupine Mountain, Man. ; Telegraph Trail, west of 

 Quesnel, B.C. ; numerous varieties are in the bogs around Banff, 

 Rocky Mountains. (Macoun.) White Bay, Newfoundland. (Rev. A, 

 Waghorne.) 



(516.) B. meseoides, Kindb. 



On earth along Jupiter River and Gunn River, Anticosti ; and on 

 mountains north of Devil's Lake, Rocky Mountains. (Macoun.) 



79. MNIUM, Linn. 



(532.) M. rostratum, Schwaegr. 



On stones in a brook, Deer Park, Lower Arrow Lake, Columbia 

 River, B.C. (Macoun.) 



(539.) M. orthorrhynchum, Bruch & Schimp. 



Battle Harbor, Labrador. (Eev. A. Waghorne.) On rocks, " Dry 

 Canon," discharge of Devil's Lake, Rocky Mountains. (Macoun.) 



