northern groundsel —  Senecio lindstroemii {composite family — Asteraceae (Compositae)}
Flora of the Yukon Territory, Cody, p. 597a
 { 1/125 sec, f5.0} – {Grey Mountain, Whitehorse, Yukon} – {11/07/07 Wednesday, July 11, 2007; 1:05:12 PM}