Eleocharis ignota S. González & Reznicek in Contr. Univ. Michigan Herb. 24: 109-113, f. 1, 2d-f. 2005 sec. González-Elizondo & al. 2018
- =Eleocharis montevidensis f. angustior S. González & McVaugh, Fl. Novo-Galiciana 13: 362. 1993 syn. sec. Diego & González 2008