<a href="https://en.wikipedia.org/wiki/Evernia_prunastri" class="extiw" title="en:Evernia prunastri">Oakmoss (<i>Evernia prunastri</i>)</a>. León (Spain).
<a href="//commons.wikimedia.org/wiki/User:David_Perez" title="User:David Perez">David Perez</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>