four-parted gentian —  Gentianella propinqua {gentian family — Gentianaceae}
Flora of the Yukon Territory, Cody, p. 485b
 { 1/100 sec, f5.6} – {Grey Mountain, Whitehorse, Yukon} – {20/07/08 Sunday, July 20, 2008; 1:43:54 PM}