⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50134198, with some changes.
This name is a synonym of Echinopsis pugionacantha .
The record derives from Tropicos which reports it as a synonym (record 50134198
) with original publication details: Kakteenkunde 1935: 236 236 1935.