Rock star (Lithophragma glabrum) flowers, with deeply lobed petals, on red stems.  At 2,976 m (9,764 ft) along High Trail (part of Pacific Crest Trail) below Agnew Pass, Ansel Adams Wilderness, California.
<a href="//commons.wikimedia.org/wiki/User:Dcrjsr" title="User:Dcrjsr">Dcrjsr</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>