dwarf birch —  Betula glandulosa {birch family — Betulaceae}
Flora of the Yukon Territory, Cody, p. 238a
 { 1/30 sec, f18.0} – {McIntyre Ck. college, Whitehorse, Yukon} – {13/08/09 Thursday, August 13, 2009; 2:12:19 PM}