narrowleaf arnica —  Arnica angustifolia angustifolia {composite family — Asteraceae (Compositae)}
Flora of the Yukon Territory, Cody, p. 554b
 { 1/100 sec, f3.5} – {Haeckel Hill, Whitehorse, Yukon} – {29/06/07 Friday, June 29, 2007; 4:03:06 PM}