352 GEOGRAPHICAL DISTRIBUTION OF PLANTS. 



New York to Cumberland House, North-West coast, C. re- 



trorsa. 

 „ „ „ Greenland, Hudson's Bay, 



C. (Ederi. 

 „ Mackenzie River, Rocky Mountains, C. uquatilis. 



„ „ North-West coast, C. lanu- 



ginosa. 

 „ Bear Lake, Rocky Mountains, North- West coast, 



C. limosa. 

 „ Hudson's Bay, Carlton House, Rocky Mountains, 



North-West coast, C. aurea. 

 „ Newfoundland, C.flexilis. 



„ „ Greenland, Arctic Sea, Rocky 



Mountains, North-West coast, 

 C. vulgaris, canescens. 

 „ „ Rocky Mountains, North- West 



coast, C. pauciflora. 

 „ Greenland, C. gynocrates. 



New York Mountains of, to Mackenzie River, C. lenticularis. 



„ „ Greenland, Arctic Sea, Rocky 



Mountains, C. scirpoidea. 

 „ „ „ Labrador, Arctic Sea, 



C. rigida. 

 „ White Mts. of New Hampshire, Bear Lake, C. oli- 



gosperma. 

 „ „ „ „ North- West coast, 



C. rostrata. 



New Hampshire, White Mts. of, Canada, Greenland, Rocky 



Mountains, C. atrata. 

 „ „ „ Greenland, Hudson's Bay, 



Rocky Moun- 

 tains, C. capi- 

 tata. 

 „ „ „ „ Bear Lake, 



Rocky Moun- 

 tains, C. capil- 

 laris. 

 Wisconsin to Canada, C. tenella. 



„ Cumberland House, Hudson's Bay, C. chordorrhiza. 



„ „ „ Rocky Mountains, C. Dew- 



eyana. 



The geographical range, as far as I know it, of the 72 species 

 found in the United States is as follows : — 



