170 GEOLOGICAL SURVEY OF CANADA. 



Yar. (?) Graham i, Hook. & Am., Brit. PL, Ed. VIII., 510. 



C. Grahami, Boott, Linn. Trans. XIX., 215, (1843.) 

 C. saxatilis, var. major, Olney, Bot. King's Exp. V., 370, (1871.) 

 C. saxatilis, Hook., Fl. II., 220, (1840.) 

 Eocky Mountains. (Hooker, FL) 



(267*7.) C. compacta, E. Br., Eoss. Toy. App. page 143, (1823.) 



C. membranacea, Hook., App. Parry's 2nd Voy., 406 ; Hook., Fl. II., 220 



C. hymenocarpa, Drejer, Revis. Grit. Car. 58, (1841.) 



C. ampullacea, var. borealis, Lange, Eink's, Grcenl. II., 118. 



C. rotundata, Rothrock's Alaskan Pi. 457. 



Arctic coast ; Southampton Island ; Duckett's Cove, North Somerset j. 

 Kotzebue Sound. (Hooker, FL) Baffin's Bay. (R. Brown.} CapeChud- 

 leigh, Nottingham Island, and Eskimo village of Hyla, Hudson Straits. 

 (R. Bell.) Bear Lake. (Drummond vide Bailey} Kotzebue Sound. 

 (Rothr. Alask.) On the coast of Hudson Bay, between Fort Churchill 

 and Cape Lady Pelly. (Dr. Rae.) Arctic sea-coast. (Richardson.} 



(2678.) C. rotundata, Wahl. PL Lapp. 235, (1812) ; Hook., PL 

 II., 220. 



Arctic America ; Slave Lake, and Fort Enterprise. (Hooker, FL} 

 Specimens from Ungava Bay, northern Labrador (Turner, 1884), are 

 evidently this species. (Bailey.} North Twin Island, James Bay, 

 1887. 07. M. Macoun.} 



(2679.) C. rostra ta, Withering, Arrang. Brit. PL, Ed. II., (1790.) 



C. vesicaria, Pursh, Fl. L, 45, (1814.) 



C. obtusangula, Ehrh. Calam. Exs., No. 50, (1791.) 



C. ampullacea, Good., Linn. Trans. II., 207, (1792.) 



Bog North Sydney, Cape Breton. (Macoun & Burgess.) Table Top 

 Mountain, Gasps', Q. (Porter.) Six miles up Becscie Eiver, Anticosti; 

 Lake Nipigon, Ont. ; common along the tributaries of the Saskatche- 

 wan, and north to Methy Portage, lat. 57 ; valley of Bow Eiver, at 

 Calgary, and westward through the Eocky Mountains, to the Columbia 

 Valley, where it is common. (Macoun.) Cumberland House, English 

 Eiver, and Bear Lake. (Hooker, Fl.) Moose Factory, James Bay. 

 (Cottar & Dr. Hayden.) Churchill Eiver, Keewatin. (R. Bell.) Near 

 Pincher Creek, Eocky Mountains. (Dawson.) Vancouver city, Bur- 

 rard Inlet, B.C. (Prof. Fowler.) Common in marshes near Cedar 

 Hill, and at Nanaimo, and Alberni, Vancouver Island. (Macoun.) 

 Lake, six miles from Victoria, .and Mount Finlayson, Vancouver 

 Island. (Fletcher.) 



