508 GEOLOGICAL SURVEY OF CANADA. 



(496.) A. aboriginum, Richards. Common on gravel ridges 

 from Morley westward in the Bow River valley to Silver City. 

 (Macoun.) 



(498.) A. oroboides, Hornem. Yar. Americanus, Gray. 

 Abundant atMorley in the Bow River valley. (Macoun.) 



Page 112. 



(499.) A. alpinus, Linn. Nain and Nachvak, coast of Labrador ; 

 Cape Chudleigh and Cape Prince of Wales, Hudson Strait. (R. Bell.) 

 Petitcodiac, N. B. (Brittain.) Tobique Village, N. B. (Dr. Bailey.) 

 Mouth of the Aroostook, N. B. ( Vroom..) Island of Orleans, near 

 Quebec. (St. Cyr.) Near Campbellton, N. B., 1876. (Chalmers.'} 

 Summits of the North and South Kootanie passes, Rocky Mountains. 

 (Dawson.) On all the higher mountains and far down in the valleys 

 of the Rockies on both sides of Bow River valley, Lat. 51. 

 (Macoun.) Pyramid Harbor, Alaska. (Meehan.) 



(500.) A. lotiflorus, Hook. Quite common on the prairie at 

 Medicine Hat and at numerous points on the clay soil along the Cana- 

 dian Pacific east to Swift Current. (Macoun.) 



(504.) A. Cooperi, Gray. Islands in Niagara River and at Nia- 

 gara Falls. (David F. Day.) 



Page 113. 



(507.) A. frigidus, Gray. Var. Americanus, Watson. Rocky 

 thickets along Gasp Basin. Q. Abundant in wet thickets from Morley 

 westward through the Rocky Mountains to the Columbia valley at 

 Donald, Lat. 51. (Macoun.) Fossil Coulee, Milk River Ridge, 

 N.W.T. (Dawson.) 



Var. littoral is, Watson. Whipsaw Creek, B.C. (Dawson.) This 

 is No. 524, Part I. 



Page 114. 



(513.) A. multiflorus, Gray. Belly River and foot-hills of 

 Rocky Mountains. (Damson.) On sandy knolls in the Bow River 

 valley at the mouth of the Kananaskis and westward for a few miles 

 up the valley. (Macoun.) 



(514.) A. Bourgovii, Gray. On the summit of a mountain at 

 Kicking Horse Lake, Rocky Mountains. (Macoun.) 



(515.) A. Palliseri, Gray. On dry gravelly slopes at Canmore 

 and Silver City in the Rocky Mountains, also very abundant at Donald, 

 in the Columbia Valley. (Macoun.) Crow Nest Pass, Rocky Moun- 

 tains. (Dawson.) 



(2125.) A. campestris, Gray. On gravelly shores along Bow 

 River at Morley, and westward up the valley to Canmore, within the 

 Rocky Mountains, 1885. (Macoun.) 



