Unknown species of <i><a href="//commons.wikimedia.org/w/index.php?title=Mammillaria&amp;action=edit&amp;redlink=1" class="new" title="Mammillaria (page does not exist)">Mammillaria</a></i>. Need help to recognize!
<a href="//commons.wikimedia.org/wiki/User:Hugo.arg" title="User:Hugo.arg">Hugo.arg</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>