hooded ladies tresses —  Spiranthes romanzoffiana {orchid family — Orchidaceae}
Flora of the Yukon Territory, Cody, p. 211a
 { 1/50 sec, f16.0} – {Hidden lakes, Whitehorse, Yukon} – {05/08/10 Thursday, August 5, 2010; 3:53:55 PM}