Horridocactus vallenarensis (F.Ritter) Backeb., Cactaceae 6: 3798. 1962
Horridocactus vallenarensis, Cactaceae 6: 3798. 1962
is new combination for Neoporteria vallenarensis, Kakteen Südamerika 3: 1032. 1980
Horridocactus vallenarensis, Cactaceae 6: 3798. 1962
Taxon for this name