TRex — Gymnocalycium mihanovichii Clone Profile

TRex Gymnocalycium mihanovichii clone profile
The Pioneer Nursery Pioneer Clone Archive

TRex is a compact own-root Gymnocalycium mihanovichii with rugged, knuckled ribs, smoky green skin, and vivid pink flushing packed between the tubercles.

TRex lives up to its name with a tougher, more armored look than the average mihanovichii. The body is compact and own-root, built from swollen, knuckled ribs that rise into blunt, sculpted tubercles. Across that heavy texture, pink pigmentation pools between the rib crests and around the crown, set against a dusky green base that gives the whole plant a moody, volcanic cast. What makes this clone memorable is the contrast between mass and detail: thick, bony-looking rib structure, fine pale areoles, and short to moderately slender spines that add a dry, bristling finish without hiding the body. The crown reads especially dramatic, where the pink intensifies among tightly packed growth points. Small basal offsets are visible, adding to the impression of a clone with a dense, creature-like silhouette rather than a neat geometric sphere.

Clone Characteristics

  • Body color: Dusky green with vivid pink flushing
  • Variegation: present
  • Variegation pattern: Pink mottling and flushing concentrated between rib crests and across the crown over a green base
  • Ribs: Strongly tuberculate, knuckled ribs with swollen, blunt projections
  • Spines: Fine, short to moderately slender spines emerging from pale felted areoles
  • Growth form: Compact globose plant on its own roots
  • Offsets: Small basal offsets visible
  • Distinctive traits: Rugged, almost armored tuberculate body with intense pink crown flushing and a dense, creature-like silhouette
  • Root status: own_root

Origin & Provenance

  • Source country: Thailand

Clone Gallery

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