Dalea pupurea
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/54193473@N00">Blaine Hansel</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/54193473@N00/25620123/">Purple Prairie Clover</a>