Flower of <i><a href="//commons.wikimedia.org/wiki/Gymnocalycium_bruchii" title="Gymnocalycium bruchii">Gymnocalycium bruchii</a></i>
<a href="//commons.wikimedia.org/wiki/User:Succu" title="User:Succu">Succu</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>