APPENDIX. 263 



XXVIII. MYRICACE.E. 



131. Myrlca Gale, L. W. 



North-west angle of Lake Athabasca. 



XXIX. CUPU LIFERS. 



Betula papyrifera, Michx. W. 



North shore of Lake Athabasca. 



Daly Dake. 



The Indians make their canoes from the bark of this tree. Trees 

 sufficiently large for canoes were seen as far north as the 

 north end of Selwyn Lake and the northern bend of Cochrane 

 River. From these places northward it gradually decreases 

 in size, until it disappears at about the northern limit of the 

 forest. 



133. Betula pumila, L. 



Red Hill, on the west shore of Hinde Lake. 

 Boyd Lake. 



134. Betula glanduloxa, Michx. 



Daly Lake. 



London Rapids, above the Forks of Telzoa River. 

 Tobaunt River, between Schultz and Baker Lakes. 

 Fairly common, is a small shrub on the Barren Lands as far 

 north as Ferguson River. J. B. T. 



135. Aluux viridis, D.C. W. 



Carey Lake. Quartzite Lake, on Ferguson River. 



XXX. SAL1CACE.E. 



136. Salix petiolarix, Smith. If. 



North-west shore, Lake Athabasca. 



137. Salix desertorum. W. 



North shore of Lake Athabasca. 



138. Salix Brownii, Bebb. W.B. 



North Shore of Lake Athabasca. 

 North- West shore of Tobaunt Lake. 

 Ashe Inlet, Hudson Straits. 



