Echinomastus durangensis (Runge) Britton & Rose, Cactaceae 3: 152. 1922
Echinomastus durangensis, Cactaceae 3: 152. 1922
is new combination for Echinocactus durangensis in Hamburger Garten- Blumenzeitung 56: 231. 1890
Echinomastus durangensis, Cactaceae 3: 152. 1922
Taxon for this name