golden barrel cactus echinocactus grusonii also known as , golden ball cactus or mother-in-law`s cushion. close-up,

background ball barrel beautiful big botanical botany cactus close closeup cushion decoration decorative desert details dry environment garden golden green grow growing growth hedgehog houseplant juicy law mother natural plant prickly purity radial round sharp sphere spherical spike texture thorn thorny tropical wallpaper