Flower of <i><a href="//commons.wikimedia.org/wiki/Stenocactus_lloydii" class="mw-redirect" title="Stenocactus lloydii">Stenocactus lloydii</a></i>
<a href="//commons.wikimedia.org/wiki/User:Carstor" title="User:Carstor">User:Carstor</a>
CC BY 2.5
<span class="int-own-work">Self-photographed</span>