160 GEOLOGICAL SURVEY OP CANADA. 



(2650.) C. Novae-Angliee, Schweinitz, An. Tab. (1823.) 



Eather more northern in its range than C Emmonsii, and often very- 

 like it in general appearance, the purple-margined scale not always 

 being a sure guide. Damp woods, Truro ; Point Pleasant, and McNab's- 

 Island, Halifax Harbor, N.S. {Macoun & Burgess.) Eocky points, 

 Gasp^ coast, Q. (Macoun.) St. John, Petitcodiac, and Chipman, N.B. 

 (Fowler, Gat.) Sudbury Junction, northern Ontario, and on rocks ten 

 miles south of Fort William, Lake Superior ; Telegraph Trail, lat. 54°, 

 B.C. ; summit of Mount Arrowsmith, Vancouver Island, alt. 5,500 feet. 

 (Macoun.) Lake Lindeman, Lewes Eiver. (Schwatka.) Arctic sea- 

 coast, and Methy Portage. (Richardson.) 



Yar. deflexa, Bailey, Carex, Syn. 124, (1886.) 



The specimens referred here are distinguished from the species by 

 the deflexed beak of the perigynium, which has also a purple spot on 

 the inside of the bend. Sheaths reticulated at the base. Grassy thickets, 

 McLeod's Lake, lat. 55°, northern British Columbia. (Macoun.) 



Var. Rossi i, Bailey, Bot. Gaz. X., 20^, (1885.) 

 C. JRossii, Boott, Hook., FI. II., 222, (1840.) 



On elevated snow-slides, and grassy margins of thickets, fi'om Castle 

 Mountain to Hector, Eocky Mountains ; Yale Mountain, B.C. ; rocky 

 fields at Cedar Hill, Gordon Head, Home Lake, and Nanaimo, Van- 

 couver Island. (Macoun.) Eocky Mountains, and North West coast. 

 (Hooker, Fl.) Telegraph Creek, lat. 58°, B.C. (Dawson.) 



(2651.) C. umbellata, Schk. (1801) ; Pursh, Fl. L, 44; Hook., Fl. 

 IL, 222. 



C. umbellata, var. vidna. Dew. Sill. Journ. XI., 317, (1826.) 

 Not uncommon, chiefly on sandy soil, from the Atlantic to the 

 Pacific. Hillsides at Truro, and on rocks and sand, Point Pleasant, 

 Halifax, N.S. (Macoun & Burgess.) Eocky ground, near the Manse 

 at Blackville ; Eed Bank, and Petitcodiac, N.B. (Fowler, Cat.) Vicin- 

 ity of Ottawa. (Fletcher, Fl. Ott.) Sand hills. Chalk Eiver, Eenfrew 

 Co. ; Oak Hills, Hastings Co. ; on rocks at Otter Head, Lake Superior ; 

 near Lake Ellen, Nipigon Eiver. (Macoun.) British America to Eocky 

 Mountains. (Hooker, Fl.) Lakes Superior and Huron ; Methy Por- 

 tage, and at Forts Chipweyan and Simpson. (Richardson.) 



Var. brevirostris, Boott, 111. 99. 



C. globosa, W. Boott, Bot. Calif. II., 246, in part, (1880.) 



Eather common in tufts on rocky banks, from Morley westward in. 

 the Eocky Mountains to Castle Mountain ; dry slopes at Tale, and 

 Jackass Mountain, B.C. (Macoun.) 



