Marble — Gymnocalycium mihanovichii Clone Profile

Marble is a compact own-root Gymnocalycium mihanovichii distinguished by creamy white marbling that climbs through dark green, sculpted ribs in bold, irregular patches.
Marble earns its name at a glance. This Thailand-sourced Gymnocalycium mihanovichii carries a dramatic white-and-green surface pattern that reads like mineral veining across a low, flattened body. Broad creamy sectors wrap around the lower body and rise into the ribs, while darker green crowns and lobe tips create a layered, carved look rather than a simple split of color. The body is strongly textured, with chunky, undulating ribs and pronounced chin-like tubercles that give the plant a knotted, almost molten silhouette. Fine pale spines with warmer amber to coppery tips sit lightly over the surface, adding a delicate starburst contrast without obscuring the marbled patterning. On its own roots, Marble presents as a compact collector clone with a distinctly sculptural presence.
Clone Characteristics
- Body color: Dark green with creamy white variegation
- Variegation: Yes
- Variegation pattern: Irregular marbled white variegation concentrated around the lower body and extending upward in blotches and veining through the ribs
- Ribs: Low, chunky, undulating ribs with pronounced chin-like tubercles
- Spines: Slender pale spines with amber to coppery tips, lightly radiating from small cream areoles
- Growth form: Compact, low and flattened globose form
- Distinctive traits: Strong marble-like white variegation, heavily sculpted rib surfaces, and a low own-root body with a carved, relief-like appearance
- Root status: own_root
Origin & Provenance
- Source country: Thailand
