Arnica rhizomata A. Nelson
Arnica rhizomata A. Nelson is a synonym sensu POWO of:
Arnica chamissonis Lessing, an accepted species name sensu FNA Ed. Comm., 2006c.
Arnica rhizomata A. Nelson is a synonym sensu POWO of:
Arnica chamissonis Lessing, an accepted species name sensu FNA Ed. Comm., 2006c.