large-headed woolly yarrow
large-headed woolly yarrow (COSEWIC) is an accepted English vernacular name for:
Achillea millefolium var. megacephala (Raup) B. Boivin , an accepted variety name sensu TROPICOS.
large-headed woolly yarrow (COSEWIC) is an accepted English vernacular name for:
Achillea millefolium var. megacephala (Raup) B. Boivin , an accepted variety name sensu TROPICOS.