showy Jacob's ladder —  Polemonium pulcherrimum {phlox family — Polemoniaceae}
Flora of the Yukon Territory, Cody, p. 493c
 { 1/30 sec, f11.0} – {Paddys Pond/Ice Lake, Whitehorse, Yukon} – {23/05/05 Monday, May 23, 2005; 2:52:56 PM}