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