common harebell —  Campanula rotundifolia {bluebell family — Campanulaceae}
Flora of the Yukon Territory, Cody, p. 536a
 { 1/40 sec, f13.0} – { , Klondike Hwy, South, Yukon} – {13/07/09 Monday, July 13, 2009; 7:02:47 PM}