<a href="//commons.wikimedia.org/wiki/Gymnocalycium_baldianum" title="Gymnocalycium baldianum">Gymnocalycium baldianum</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/17884028@N00">Daniel Sancho</a> from Málaga, Spain
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/17884028@N00/133540604/">Flores de cactus</a>