Buds around the crown of a <a href="https://en.wikipedia.org/wiki/Echinocactus_grusonii" class="extiw" title="en:Echinocactus grusonii">Golden Barrel Cactus</a> (<i><a href="//commons.wikimedia.org/wiki/Echinocactus_grusonii" title="Echinocactus grusonii">Echinocactus grusonii</a></i>) in the Wilhelma, Stuttgart, Germany.
<a href="//commons.wikimedia.org/wiki/User:Quartl" title="User:Quartl">Quartl</a>
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<span class="int-own-work" lang="en">Own work</span>