rayless aster —  Aster brachyactis {composite family — Asteraceae (Compositae)}
Flora of the Yukon Territory, Cody, p. 567b
 { 1/13 sec, f5.0} – { , Salt Flats, Alaska Hwy , Yukon} – {23/08/07 Thursday, August 23, 2007; 7:54:52 PM}