Wildutah photos of Ferocactus cylindraceus a barrel-like cactus at a home landscaping tour in Salt Lake County, Utah on May 21, 2016

California Barrel Cactus
or Desert Barrel Cactus
or Miner's Compass

Ferocactus cylindraceus

Photos ©Nicky Davis

Photographed at home in landscaping tour May 21, 2016
Identified by Jason Baker and Trent Draper