⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-74349, with some changes.
This name is a synonym of Achillea millefolium L..
The record derives from TICA which reports it as a synonym (record 35550978-969C-44D0-8806-3C6690982401) with original publication details: Univ. Calif. Publ. Bot. 3 211 1907.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:2315-2.