<i><a href="//commons.wikimedia.org/wiki/Gymnocalycium_saglionis" title="Gymnocalycium saglionis">Gymnocalycium saglionis</a></i> (syn. <i>Gymnocalycium saglionis</i> subsp. <i>tilcarense</i>) cultivated in a greenhouse, Wrocław University Botanical Garden, Wrocław, Poland.
<a href="//commons.wikimedia.org/wiki/User:Nova" title="User:Nova">Agnieszka Kwiecień, Nova</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>