⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-44267, with some changes.
This name is a synonym of Achillea millefolium L..
The record derives from TICA which reports it as a synonym (record 8B2553A4-FC9B-43A8-9273-51F83BF36670) with original publication details: Canad. Field-Naturalist 65 9 1951.