Eriocephala schumanniana (Nicolai) Guiggi in Cactology 3 (Suppl. III): 1. 2012 Eriocephala schumanniana (Nicolai) Guiggi in Cactology 3 (Suppl. III): 1. 2012is new combination for Echinocactus schumannianus Nicolai in Monatsschr. Kakteenk. 3: 175. 1893Taxon for this nameEriocephala schumanniana (Nicolai) Guiggi