northern sweet-vetch —  Hedysarum boreale mackenzii {pea family — Fabaceae (Leguminosae)}
Flora of the Yukon Territory, Cody, p. 412a
 { 1/250 sec, f4.5} – {Paddys Pond/Ice Lake, Whitehorse, Yukon} – {08/07/07 Sunday, July 8, 2007; 4:36:35 PM}