common silverweed —  Potentilla anserina {rose family — Rosaceae}
Flora of the Yukon Territory, Cody, p. 389a
 { 1/1250 sec, f7.1} – {Paddys Pond/Ice Lake, Whitehorse, Yukon} – {30/06/07 Saturday, June 30, 2007; 2:20:33 PM}