Eleocharis quadrangulata (Michaux) Roemer & Schultes var. quadrangulata
Eleocharis quadrangulata (Michaux) Roemer & Schultes var. quadrangulata is a synonym sensu TROPICOS of:
Eleocharis quadrangulata (Michaux) Roemer & Schultes, an accepted species name sensu FNA Ed. Comm., 2002a.