⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-63934, and has not been changed.

Dracocephalum variegatum Vent. is a synonym of Physostegia virginiana subsp. praemorsa (Shinners) P.D.Cantino

This name is a synonym of Physostegia virginiana subsp. praemorsa (Shinners) P.D.Cantino.

The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 63934) with original publication details: Descr. Pl. Nouv. t. 44 1801.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:446544-1.