narrowleaf arnica —  Arnica angustifolia angustifolia {composite family — Asteraceae (Compositae)}
Flora of the Yukon Territory, Cody, p. 554b
 { 1/200 sec, f7.1} – {Grey Mountain, Whitehorse, Yukon} – {11/07/07 Wednesday, July 11, 2007; 12:18:12 PM}