Endangered Species - Peyote Cactus

I found a pile of peyote cactus growing wild in the brush country of South Texas. I photographed several specimens and found one that was un-earth and growing side-ways. Very resilient plants, from a completely uneducated observation, but to survive with a lot of it's root system exposed....tough plants.

Classified an endangered species here in Texas, left them undisturbed as found.