Barrel cactus

From Biocrawler, the free encyclopedia.

A Barrel cactus is a type of cactus characterized by being approximately barrel-shaped. Barrel cacti are classified into the two genera Echinocactus and Ferocactus.

Wikipedia (http://en.wikipedia.org/wiki/Main_Page) Barrel_cactus (http://en.wikipedia.org/wiki/Barrel_cactus) version history (http://en.wikipedia.org/w/index.php?title=Barrel_cactus&action=history) GNU Free Documentation Lizenz (http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License) CC-by-sa (http://creativecommons.org/licenses/by-sa/2.5/)

---