This name is a synonym of Achillea salicifolia Besser.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record F4994532-94E4-453F-B567-2D10405333FD) with original publication details: 1 1806.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:174285-1.
This name was in version 1 of The Plant List, record gcc-24396.