2-7cm Turbinicarpus pseudomacrochele

Grown from ethically propagated premium stock, this miniature cactus features a compact globular body (3-5cm in diameter at maturity) adorned with distinct, thick tubercles arranged in spiral rows. These tubercles have a unique阶梯状 (stepped) top edge, resembling the layered battlements of the Great Wall—earning it its iconic "长城丸" nickname. The plant’s epidermis is a soft gray-green, often dusted with a waxy pruina that enhances its subtle, weathered charm, while short, fine white spines emerge from the tubercle tips, adding delicate texture without harshness.