Taxonomy under subsp. pallidotegula B. Boivin [details]
Compositae Working Group (CWG) (2025). Global Compositae Database. Achillea millefolium var. megacephala (Raup) B.Boivin. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1230401 on 2025-09-12
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Raup) Boivin [Preliminary Checklist of North American Compositae] B. Boivin [Tropicos] B.Boivin [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Achillea millefolium L. var. megacephala (Raup) B.Boivin [IPNI] Achillea millefolium L. var. megacephala (Raup) Boivin [Preliminary Checklist of North American Compositae] Achillea millefolium var. megacephala B. Boivin [Tropicos] Achillea millefolium var. megacephala B.Boivin [Govaerts World Compositae Checklist A-G] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record The Canadian Field-Naturalist 65(1): [Tropicos] [details] LSID urn:lsid:compositae.org:names:59F80716-366C-46F7-A1FE-66432792B04E [details] Taxonomy under subsp. pallidotegula B. Boivin [details]