false-chamomile —  Matricaria perforata {composite family — Asteraceae (Compositae)}
Flora of the Yukon Territory, Cody, p. 588a
 { 1/30 sec, f16.0} – {McIntyre Ck. college, Whitehorse, Yukon} – {15/08/09 Saturday, August 15, 2009; 4:07:29 PM}