⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-195818, with some changes.
This name is a synonym of Stachytarpheta cayennensis (Rich.) Vahl.
The record derives from WCSP which reports it as a synonym (record 195818) with original publication details: Phytologia 3: 117 1949.