Notocactus submammulosus var. minor (R.Kiesling) N.Gerloff & Neduchal in Internoto 25: 115. 2004
Notocactus submammulosus var. minor in Internoto 25: 115. 2004
is new combination for Parodia submammulosa subsp. minor in Cact. Succ. J. (Los Angeles) 67: 16. 1995