Malacocarpus concinnus (Monv.) Britton & Rose, Cactaceae 3: 192–193. 1922
Malacocarpus concinnus, Cactaceae 3: 192–193. 1922
is new combination for Echinocactus concinnus, Hort. Universel 1: 222. 1839
Malacocarpus concinnus, Cactaceae 3: 192–193. 1922
Taxon for this name