Cactus <a href="//commons.wikimedia.org/wiki/Category:Armatocereus" title="Category:Armatocereus">Armatocereus matucanensis</a> from <a href="//commons.wikimedia.org/wiki/Category:The_Botanical_Gardens_of_Charles_University" title="Category:The Botanical Gardens of Charles University">the Botanical Gardens of Charles University</a>, <a href="//commons.wikimedia.org/wiki/Prague" class="mw-redirect" title="Prague">Prague</a>
<a href="//commons.wikimedia.org/wiki/User:Karelj" title="User:Karelj">Karelj</a>
2008-02
<span class="int-own-work">Self-photographed</span>