small-flowered penstemon —  Penstemon procerus {figwort family — Scrophulariaceae}
Flora of the Yukon Territory, Cody, p. 517a
 { 1/25 sec, f11.0} – {Hidden lakes, Whitehorse, Yukon} – {13/08/08 Wednesday, August 13, 2008; 3:29:35 PM}