328 GEOLOGICAL SURVEY OP CANADA. 



(Gray.) ? Maiden, Out. (M(nia(jan.) T>vy, sandy woods near Am- 

 luMstl)m-«::li. (>nf. {.'\faroiin.') Vicinity <<f' AVinnipoii^. (Bourgeau.) 



Of>l<>.) P. divaricata, I-iim. Hluc Phlex. 



Damp woods, (Hiito lonunon in wostcrn Un(ario. At Casselnian on 

 the Canada Atlantie Railway, 20 miles fi-oni Ottawa. (Fletcher.) 

 Rocky woodlands. Carlelon Place near Ottawa. (Macoun.) Rocky 

 woodlands west of lirockvillc, nlmndant. (Billin</s.) AljuM<laii) from 

 Kini^ston westward to Owen Sound in lidi woods. 



(lall.) P. SUbulata, Linn. ( i round oi- Moss Pink. 



Dry sandy hills or woods, western Ontario. Sand hills near Simcoe, 

 Norfolk Co. (Dr. Nicholl.) Near Cayuga, Ont. (Mr. WUkms.) 



(1512.) P. Richardsonii, Hook. F\. II., 73. 



Arctic Sea coast, July, 1826. (Richardson.) West of the Mackenzie. 

 (dipt. Fullm.) 



(1513.) P. Hoodii, Richards. 



Sandy plains and hills of the Saskatchewan from Fort Carlton to the 

 Rocky Mountains. (Drummond.) Eagle and Red Deer Hills on the 

 Saskatchewan, abundant. (Douglas.) On ridges, Moose Mountain. 

 (J. M. Macoun, G. P. R. Coll.) Dry gravelly knolls and ridges from 

 Manitoba to the Rocky Mountains in the northern part of the 

 prairie region. (Macoun.) 



(1514.) P. canescens, Torr. & Gra3^ 



Turtle Mountain, 49th parallel. (Dawson.) On the more southei-n 

 prairies and Cypress Hills. (Macoun.) This species and the preceding 

 flower early in May and have white tlowers. 



(1515.) P. Dougiasii, Hook. 



On the Rocky Mountains, near the confines of perpetual snow. 

 (Douglas.) Wigwam River, Kootanie Valley, Rocky Mountains. 

 (Dawson.) 



Vai-. diffusa, Graj'. 



Borders of British Columbia. (Gray.) Cold water River, Cascade 

 Mountains above Hope, B.C. (Dawson.) The calyx of this form is 

 covered with long cobwebby hairs, and is unlike the tigure in Hooker 

 which is identical with the specimens from Wigwam River. 



