Glyceria maxima var. americana (Torrey) B. Boivin
Glyceria maxima var. americana (Torrey) B. Boivin is a synonym of:
Glyceria grandis S. Watson var. grandis, an accepted variety name sensu FNA Ed. Comm., 2007.
Glyceria maxima var. americana (Torrey) B. Boivin is a synonym of:
Glyceria grandis S. Watson var. grandis, an accepted variety name sensu FNA Ed. Comm., 2007.