This name is a synonym of Achillea chamaemelifolia Pourr..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 48EFEFA6-6F26-4D18-999F-A2FCD0E824AA) with original publication details: 534 1813.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:173871-1.
This name was in version 1 of The Plant List, record gcc-104193.