Wigginsia stegmannii (Backeb.) D.M.Porter in Taxon 13(6): 211. 1964
Wigginsia stegmannii in Taxon 13(6): 211. 1964
is new combination for Malacocarpus stegmannii, Cactaceae 3: 1623. 1959
Wigginsia stegmannii in Taxon 13(6): 211. 1964
Taxon for this name