Ravine on Caribou Island. Battle Harbor, Labrador, Aug. 15, 

 1969; Goodsell 73. (Leaves only, but evidently belonging here.) 



Salix glauca L. A species common in arctic and subarctic 

 Europe. The specimens belong to the American form growing 

 in Labrador and Newfoundland. It differs considerably from the 

 European form, especially in pubecsence, and may be distinct. 



Ravine on Caribou Island, Battle Harbor, Labrador, Aug. 15, 

 1909, Goodsell 72. 



Salix arctica Pall. A dwarf arctic species of willow, common in 

 Asia and western North America but rare in the northeastern 

 part of the latter continent. Only a small sterile specimen was 

 collected by Dr. Wolf, which seems to belong to this species. 



Grant Land, July, 1906, Wolf. 



Salix groenlandica (Anders.) Lundstr. A dwarf arctic willow 

 confined to Greenland, Labrador, and the islands of Baffin Bay. 



Vicinity of North Star Bay, Aug. 3-6, 1908, Goodsell 5; Grant 

 Land, Latitude 82 27', July, 1906, Wolf. 



Salix anglorum Cham. (S. arctica R. Br.; not Pall.; S. arctica 

 Brownei Anders.). A dwarf arctic species, ranging from Green- 

 land to Alaska. 



Vicinity of North Star Bay, Aug. 3-6, 1908, Goodsell 6 (depau- 

 perate); vicinity of Cape Saumarey, August, 1908, Goodsell 26. 



Oxyria digyna (L.) Hill. The arctic sorrel is common in arctic 

 and alpine regions of North America, Europe, and Asia, extending 

 south in this country to New Hampshire, Colorado, and Cali- 

 fornia. 



Vicinity of Cape Saumarey, Aug. 8, 1908, Goodsell 19; vicinity 

 of Cape Sheridan, Grant Land, July 15 to Aug. 17, 1909, Goodsell; 

 Grant Land, July, 1906, Wolf. 



Bistorta vivipara (L.) S. F. Gray {Polygonum viviparum L.). 



In cold swamps from Greenland to New Hampshire, Colorado, 

 and Alaska; also in Europe and Asia. 



Vicinity of Cape Saumarey, Aug. 8, 1908, Goodsell 20. 



Alsine Edwardsii (R. Br.) Rydb. (Stellaria Edwardsii R. Br.). 

 An arctic species ranging from Greenland and Labrador to the 

 Hudson Bay region, the Canadian Rockies, and Alaska. 



Vicinity of Cape Saumarey, Aug. 8, 1908, Goodsell 15; vicinity 



