This name is a synonym of Achillea pindicola subsp. corabensis (Heimerl) Greuter.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 5D971D81-4957-4802-BC63-B9C7682F9EDB).
This name record (from TICA) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Achillea corabensis in version 1 of The Plant List.