338 APPENDIX E 



Viburnum opulus. Linn. 



This so-called high-bush cranberry is common along the 

 Athabaska to Fort McKay. The Cree halfbreeds call it 

 "Pembina," also "Saskatoon." 



* Aster Sibiricus L. Caribou Island, Great Slave Lake, July 19. 



* Arnica angustifolia Vahl. Fort Smith, Mackenzie, July 2. 



* Senecio cymbalarioides Nutt. Fort Smith, Mackenzie, July 2; 



near Caribou Island, Great Slave Lake, July 19. 



* Taraxacum ceretophorum DC. Fort Smith, Mackenzie, 



June 22. 



