<i><a href="//commons.wikimedia.org/wiki/Pinus_balfouriana" title="Pinus balfouriana">Pinus balfouriana</a></i> subsp. <i>austrina</i>. John Muir Trail, between Forester Pass and Wallace Creek.
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/44124473616@N01">Mat Honan</a> from San Francisco, CA, USA
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/honan/3868802110/">John Muir Trail</a>