This name is a synonym of Achillea coarctata Poir..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 4D04C174-74E8-4819-B891-9C5677221563) with original publication details: 585 1819.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:173998-1.
This name was in version 1 of The Plant List, record gcc-101221, and has not been changed.