white orchid —  Platanthera dilatata {orchid family — Orchidaceae}
Flora of the Yukon Territory, Cody, p. 209a
 { 1/1000 sec, f22.0} – { , Klondike Hwy, South, Yukon} – {13/07/09 Monday, July 13, 2009; 3:11:20 PM}