⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-5104210, with some changes.
This name is a synonym of Acanthocereus undulosus (DC.) Croizat.
The record derives from Tropicos which reports it as a synonym (record 5104210) with original publication details: Prodr. 3: 467 467 1828.