echinocactus grusonii, the golden barrel cactus, golden ball or mother-in-law`s cushion, is a well known species of cactus. close

angle ball barrel botanical botany cactaceae cactaceous cacti cactus closeup decoration echinocactus echinopsis ecology environment existence flora floral flower fuerteventura garden gold green grow growth grusonii high hildm hot landscape natural nature outdoor plant poke prickly sand shape sharp spike spine spiny succulent summer texture thorn vegetation wild