Arnica alpina subsp. attenuata (Greene) Maguire
Arnica alpina subsp. attenuata (Greene) Maguire is a synonym sensu FNA Ed. Comm., 2006c of:
Arnica angustifolia Vahl subsp. angustifolia, an accepted subspecies name sensu FNA Ed. Comm., 2006c.
Arnica alpina subsp. attenuata (Greene) Maguire is a synonym sensu FNA Ed. Comm., 2006c of:
Arnica angustifolia Vahl subsp. angustifolia, an accepted subspecies name sensu FNA Ed. Comm., 2006c.