As classified in WFO snapshot
December 2022
Warning: older classification
form
Gymnocalycium pflanzii f. chuquisacanum
(Cárdenas) Donald
This form name was first published in in Natl. Cact. Succ. J. 26: 100. 1971.
This form name has been reclassified since this snapshot. Its current preferred usage is a synonym .