Sclerocactus parviflorus f. macrospermus Hochstätter in Cactaceae Rev. 1: 11. 1998
Sclerocactus parviflorus f. macrospermus in Cactaceae Rev. 1: 11. 1998
is basionym for Sclerocactus parviflorus subsp. macrospermus, Gen. Sclerocactus: 27. 2005
Sclerocactus parviflorus f. macrospermus in Cactaceae Rev. 1: 11. 1998
Taxon for this name