Malacocarpus pulcherrimus (Arechav.) Britton & Rose, Cactaceae 3: 194, f. 206. 1922
Malacocarpus pulcherrimus, Cactaceae 3: 194, f. 206. 1922
is new combination for Echinocactus pulcherrimus in Anales Mus. Nac. Montevideo 5: 222. 1905
Malacocarpus pulcherrimus, Cactaceae 3: 194, f. 206. 1922
Taxon for this name