Chrysanthemum bipinnatum subsp. huronense (Nuttall) Hultén

Chrysanthemum bipinnatum subsp. huronense (Nuttall) Hultén is a synonym sensu FNA Ed. Comm., 2006a of:

Tanacetum bipinnatum subsp. huronense (Nuttall) Breitung, an accepted subspecies name sensu FNA Ed. Comm., 2006a.