This name is a synonym of Achillea alexandri-regis Bornm. & Rudsky.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 7BD728CC-665D-4838-85AC-9C21AEA14636) with original publication details: 733 1991.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:965607-1.
This name was in version 1 of The Plant List, record gcc-101124.