Eleocharis engelmannii Steud.
Publication: Syn. Pl. Glumac. 2: 79. 1855 (as engelmanni). 1855.
Eleocharis engelmannii Steud. var. detonsa A. Gray
Eleocharis engelmannii Steud. var. monticola (Fernald) Svenson
Eleocharis engelmannii Steud. var. robusta Fernald
Eleocharis monticola Fernald
Eleocharis monticola Fernald var. leviseta Fernald
Eleocharis ovata (Roth) Roem. & Schult. var. detonsa (A. Gray) Mohlenbr.