Lophophora williamsii[Dec. 18, 2011 8:48:00]
Specification
Lophophora williamsii is small, spineless cactus with a woolly top.
Native to southwestern Texas and through Mexico.
One of the most and ornamental cacti.
Also known as Peyote because contains psychoactive alkaloids.
4 cm in diameter.
Listed in CITES appendix 2.