small-awn sedge, Bering Sea sedge, alpine tundra sedge —  Carex microchaeta {sedge family — Cyperaceae}
Flora of the Yukon Territory, Cody, p. 159b
grass is?  { 1/100 sec, f7.1} – {Grey Mountain, Whitehorse, Yukon} – {20/07/08 Sunday, July 20, 2008; 2:54:54 PM}