Macoun's buttercup —  Ranunculus macounii {crowfoot family — Ranunculaceae}
Flora of the Yukon Territory, Cody, p. 301c
 { 1/80 sec, f6.3} – {Paddys Pond/Ice Lake, Whitehorse, Yukon} – {20/06/07 Wednesday, June 20, 2007; 3:49:37 PM}