Arnica alpina var. lonchophylla (Greene) S.L. Welsh
Arnica alpina var. lonchophylla (Greene) S.L. Welsh is a synonym sensu Downie & Denford, 1988 of:
Arnica lonchophylla Greene, an accepted species name sensu FNA Ed. Comm., 2006c.
Arnica alpina var. lonchophylla (Greene) S.L. Welsh is a synonym sensu Downie & Denford, 1988 of:
Arnica lonchophylla Greene, an accepted species name sensu FNA Ed. Comm., 2006c.