This species originates from the Chihuahua Desert of northern Mexico and into Texas.
Synonyms include -
Thelocactus bicolor var. wagnerianus, Echinocactus wagnerianus, Echinocactus bicolor var. schottii, Echinocactus rhodophthalmus, Echinocactus schottii, Thelocactus schottii, Thelocactus bicolor var. schottii, Echinocactus bolaensis, Thelocactus bicolor var. texensis, Thelocactus bicolor var. tricolor, Thelocactus wagnerianus, Thelocactus pottsii, Echinocactus bicolor var. tricolor, Thelocactus bicolor var. pottsii, Thelocactus bicolor var. commodus, Thelocactus bicolor ssp. bolaensis, Echinocactus bicolor var. bolaensis, Thelocactus bicolor var. bolaensis, Echinocactus bolansis, Cactus bicolor, Hamatocactus bicolor, Ferocactus bicolor, Echinocactus bicolor, Ferocactus bicolor var. bolaensis, Echinocactus bicolor var. pottsii
Part of the private collection of cacti and succulents at Manor Nursery, Angmering, West Sussex. The collection is open to the public (free of charge) during normal garden centre hours.
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