Gymnocalycium prochazkianum Šorma in Gymnofil 28: 2. 1999
Gymnocalycium prochazkianum in Gymnofil 28: 2. 1999
is basionym for Gymnocalycium mostii subsp. prochazkianum in Cactaceae Syst. Init. 29: 14. 2013
is basionym for Gymnocalycium valnicekianum subsp. prochazkianum in Gymnocalycium 15: 452. 2002
Gymnocalycium prochazkianum in Gymnofil 28: 2. 1999