Carex oederi var. viridula (Michaux) Kükenthal
Carex oederi var. viridula (Michaux) Kükenthal is a synonym sensu FNA Ed. Comm., 2002a of:
Carex viridula Michaux subsp. viridula var. viridula, an accepted variety name sensu FNA Ed. Comm., 2002a.
Carex oederi var. viridula (Michaux) Kükenthal is a synonym sensu FNA Ed. Comm., 2002a of:
Carex viridula Michaux subsp. viridula var. viridula, an accepted variety name sensu FNA Ed. Comm., 2002a.