This name is a synonym of Achillea leptophylla M.Bieb..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 639E800A-CBBF-4082-A390-24CB8147DB9D) with original publication details: Achill. Lam.: 11 (1931) 11 1931.
This name was in version 1 of The Plant List, record gcc-73731.