cactus closeup, echinocactus grusonii succulente

areole arid arizona background ball barrel beautiful botanic botanical botany brown cactaceae cacti cactus close closeup desert detail dry echinocactus exotic fleshy flora garden gardening globe globular golden green grey growth grusonii hot lanzarote law mexican mexico mother natural nature needle outdoor plant prickle prickly round sharp soil southwest spherical spike spiky spine spiny stem succulent texture thorn thorny tropical yellow