This name is a synonym of Agastache foeniculum (Pursh) Kuntze.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 213930) with original publication details: Autik. Bot. 121 1840.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:461888-1.
This name was in version 1 of The Plant List, record kew-213930.