⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-195813, with some changes.

Stachytarpheta angustifolia f. rionegrensis Moldenke is a synonym of Stachytarpheta angustifolia (Mill.) Vahl

The record derives from WCSP which reports it as a synonym (record 195813) with original publication details: Phytologia 37: 408 1977.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:243299-2.