Rebutia neocumingii subsp. pilcomayensis (Cárdenas) D.R.Hunt in Cactaceae Consensus Init. 4: 8. 1997
Rebutia neocumingii subsp. pilcomayensis in Cactaceae Consensus Init. 4: 8. 1997
is new combination for Weingartia pilcomayensis in Cactus (Paris) 82: 44–46. 1964