Siler pincushion cactus (Pediocactus sileri) (6307401470)
Siler pincushion cactus is restricted to clay soils of the Moenkopi Formation. It occurs on rolling hills and bluffs in sparsely vegetated desert shrub communities between 3,000 and 5,000 ft. in elevation. Sile... More
Siler pincushion cactus (6002291928)
Siler pincushion cactus (Pediocactus sileri) in the White Dome Nature Preserve in Utah. The siler pincushion cactus occurs on rolling hills, often with a badlands appearance, in warm desert shrub, sagebrush-gra... More
Siler pincushion cactus (Pediocactus sileri) (6307399642)
Siler pincushion cactus is restricted to clay soils of the Moenkopi Formation. It occurs on rolling hills and bluffs in sparsely vegetated desert shrub communities between 3,000 and 5,000 ft. in elevation. Sile... More
Winkler cactus (6002287998)
Close up view of a Winkler cactus (Pediocactus winkleri). This cactus is found in Utah and is listed as threatened. This species is a small, globe-like cactus with solitary or clumped stems with the crown of t... More
San Rafael cactus (Pediocactus despainii) (6803598441)
San Rafael cactus (Pediocactus despainii) is endemic to central Utah where it occurs in Wayne and Emery counties. It is associated with open pinion-juniper communities and desert shrub communities around 6000f... More