small cactus. a closed up of beautiful cactus species called echinopsis calochlora cactus

background beautiful botanical botany cactaceae cacti cactus called calochlora close closed closeup color colorful decoration decorative desert design dessert dry echinopsis flora floral flower fresh garden gardening green group grow growing growth house isolated leaf macro natural nature pattern plant pot sharp small species spike succulence succulent summer texture thermal thorn top tropical view white