alpine draba —  Draba longpipes {mustard family — Brassicaceae (Cruciferae)}
Flora of the Yukon Territory, Cody, p. 343c
 { 1/30 sec, f16.0} – {Windflower Hill hike, Dechen La lodge, Northwest Territories} – {19/07/09 Sunday, July 19, 2009; 1:36:27 PM}