Notocactus rauschii var. fuscus (F.Ritter) N.Gerloff & Neduchal in Internoto 25: 89. 2004
Notocactus rauschii var. fuscus in Internoto 25: 89. 2004
is new combination for Notocactus fuscus, Kakteen Südamerika 1: 178. 1979
Notocactus rauschii var. fuscus in Internoto 25: 89. 2004
Taxon for this name