Cirsium muticum Michaux var. muticum
Cirsium muticum Michaux var. muticum is a synonym sensu TROPICOS of:
Cirsium muticum Michaux, an accepted species name sensu FNA Ed. Comm., 2006a.
Cirsium muticum Michaux var. muticum is a synonym sensu TROPICOS of:
Cirsium muticum Michaux, an accepted species name sensu FNA Ed. Comm., 2006a.