bitter fleabane, northern daisy fleabane —  Erigeron acris politus {composite family — Asteraceae (Compositae)}
Flora of the Yukon Territory, Cody, p. 575a
 { 1/500 sec, f3.5} – {McIntyre Ck. Copper Haul, Whitehorse, Yukon} – {04/08/08 Monday, August 4, 2008; 3:10:31 PM}