astrophytum myriostigma nudum

Astrophytum myriostigma nudum is native to Mexico, typically found on calcareous soils and volcanic rock outcrops. It is unique within the genus for lacking any trichomes. The species is monocarpic, slow-growing, with a globose stem featuring 3 to 5 ribs. Stem globose, 5-12 cm diameter, with 3-5 distinct ribs, smooth surface lacking trichomes. Uniform light green coloration without marked seasonal changes.