This name is a synonym of Achillea vermicularis Trin..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record DEBF563B-78B2-4D88-BDBF-FBD559FA6250) with original publication details: 76 1831.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:173807-1.
This name was in version 1 of The Plant List, record gcc-143410.