Pennsylvania cinquefoil —  Potentilla pensylvanica {rose family — Rosaceae}
Flora of the Yukon Territory, Cody, p. 395b
 { 1/6 sec, f9.0} – {Salt Flats, Alaska Hwy, Yukon} – {21/08/08 Thursday, August 21, 2008; 8:45:19 PM}