⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-66782, with some changes.
This name is a synonym of Agastache rugosa (Fisch. & C.A.Mey.) Kuntze.
The record derives from WCSP which reports it as a synonym (record 66782) with original publication details: Repert. Spec. Nov. Regni Veg. 8: 424 1910.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:446672-1.