top view of a ball cactus, kroenleinia grusonii, commonly called mother in law seat, golden barrel cactus, golden ball, golden

cactus kroenleinia grusonii gravel black top view barrel volcanic copy space plant nature thorn flora desert garden botanical sharp green round botany prickly spine ball spike tropical natural gold dry yellow grow growth decoration gardening arid pointed ground growing needle decorative barbed shape rock broken greenhouse floral glasshouse spiny thorny commonly called mother law seat golden hedgehog surrounded horizontal leaf flower soil asphalt circle grass tree flooring petal produce invertebrate pattern