Hard to say from just the pic. It looks like P.torch though. There are quite a few cactus that contain mesc. Terreski, birdeski... ? (spelling?)
I would say peyote is the obvious #1, there are arguments for both, P.tourch and pedro. Pedro is more consistant in its potency where P.tourch...
Hey There, It's been a while since I'v posted on any forums. Some may remember me as (Newman) at the Nans Nook(now just called the Nook I think)...
Separate names with a comma.