Achillea millefolium subsp. pallidotegula var. megacephala (Raup) B. Boivin

Achillea millefolium subsp. pallidotegula var. megacephala (Raup) B. Boivin is a synonym sensu Boivin, 1951 of:

Achillea millefolium var. megacephala (Raup) B. Boivin, an accepted variety name sensu TROPICOS.