⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-5124, with some changes.
This name is a synonym of Achillea millefolium .
The record derives from TICA which reports it as a synonym (record 3B2F4FF7-4D55-4C5D-BE43-098D18F85575
) with original publication details: The Canadian Field-Naturalist 65(1): 11 1951.