Rudbeckia ampla A. Nelson
Rudbeckia ampla A. Nelson is a synonym sensu FNA Ed. Comm., 2006c of:
Rudbeckia laciniata var. ampla (A. Nelson) Cronquist, an accepted variety name sensu FNA Ed. Comm., 2006c.
Rudbeckia ampla A. Nelson is a synonym sensu FNA Ed. Comm., 2006c of:
Rudbeckia laciniata var. ampla (A. Nelson) Cronquist, an accepted variety name sensu FNA Ed. Comm., 2006c.