cacti astrophytum asterias cv. super kabuto, close-up of a hybrid plant from a botanical collection

botanical collection astrophytum asterias super kabuto hobby greenhouse myriostigma top view star round nudum arid botany cactaceae cacti cactus close up desert dry flora floral gardening hardy houseplant macro mexico nature needle needles ornamental plant prickly spine succulent succulents vegetation white wildlife blooming flower closeup house cacteae cactoideae caryophyllales eudicots