northern groundsel —  Senecio lindstroemii {composite family — Asteraceae (Compositae)}
Flora of the Yukon Territory, Cody, p. 597a
 { 1/160 sec, f5.6} – {Haeckel Hill, Whitehorse, Yukon} – {29/06/07 Friday, June 29, 2007; 3:59:03 PM}