Horridocactus paucicostatus subsp. floccosus (F.Ritter) Guiggi in Cactology 3: 8. 2012
Horridocactus paucicostatus subsp. floccosus in Cactology 3: 8. 2012
is new combination for Pyrrhocactus floccosus in Taxon 12: 32. 1963
Horridocactus paucicostatus subsp. floccosus in Cactology 3: 8. 2012
Taxon for this name