gymnocalycium denudatum or gymnocalycium denudatum cv kiomaru or gymnocalycium baldianum , gymnocalycium denudatum v angulatum

awn background basin bicolor bur burr cactaceae cactus calochlora cereus container corolla decoration denudatum dot dotted echinopsis eriocactus farm gymnocalycium hexagonus jardiniere kaiomaru kiomaru leaf leaves leninghausii mihanovichii natural nature outdoor plant potshaped pricker small spine spot spotted thorn tree tricolor variegated yellow