Potamogeton zosterifolius var. americanus A. Bennett
Potamogeton zosterifolius var. americanus A. Bennett is a synonym sensu FNA Ed. Comm., 2000 of:
Potamogeton zosteriformis Fernald, an accepted species name sensu FNA Ed. Comm., 2000.
Potamogeton zosterifolius var. americanus A. Bennett is a synonym sensu FNA Ed. Comm., 2000 of:
Potamogeton zosteriformis Fernald, an accepted species name sensu FNA Ed. Comm., 2000.