two stems of silver torch or wooly torch cactus, in latin called cleistocactus strausii.

plant cactus flower thorns tree produce food frost twig quail grass leaf branch background botanic botanical botany cactaceae cacti collection stems cleistocactus cleistocactus strausii columnar cutout defocused dense desert detail drought resistant environment environmental flora focus foreground garden green greenhouse growth hairy horticulture light natural nature park perennial prickle protection selective focus silver torch cactus spines spiny stem succulent succulent texture torch wooly wooly