dwarf birch —  Betula glandulosa {birch family — Betulaceae}
Flora of the Yukon Territory, Cody, p. 238a
 { 1/200 sec, f3.5} – {Paddys Pond/Ice Lake, Whitehorse, Yukon} – {25/05/07 Friday, May 25, 2007; 1:32:00 PM}