⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-144643, with some changes.
This name is a synonym of Achillea ageratifolia (Sibth. & Sm.) Benth. & Hook.f..
The record derives from TICA which reports it as a synonym (record F2312BF1-8E94-4347-801E-FE99798F43AA) with original publication details: 9 1974.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:876351-1.