Arnica lonchophylla var. arnoglossa (Greene) B. Boivin
Arnica lonchophylla var. arnoglossa (Greene) B. Boivin is a synonym sensu Downie & Denford, 1988 of:
Arnica lonchophylla Greene, an accepted species name sensu FNA Ed. Comm., 2006c.
Arnica lonchophylla var. arnoglossa (Greene) B. Boivin is a synonym sensu Downie & Denford, 1988 of:
Arnica lonchophylla Greene, an accepted species name sensu FNA Ed. Comm., 2006c.