⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-4461, and has not been changed.
This name is a synonym of Agastache rupestris (Greene) Standl..
The record derives from WCSP which reports it as a synonym and as an invalid name (record 4461) with original publication details: Contr. U. S. Natl. Herb. 13: 212 1910.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:6309-2.