Helenium autumnale var. montanum (Nuttall) Fernald
Helenium autumnale var. montanum (Nuttall) Fernald is a synonym sensu FNA Ed. Comm., 2006c of:
Helenium autumnale Linnaeus, an accepted species name sensu FNA Ed. Comm., 2006c.
Helenium autumnale var. montanum (Nuttall) Fernald is a synonym sensu FNA Ed. Comm., 2006c of:
Helenium autumnale Linnaeus, an accepted species name sensu FNA Ed. Comm., 2006c.