| Name | Eleocharis acutangula subsp. breviseta D. J. Rosen | 
| Authorship | D. J. Rosen | 
| Rank | Subspecies | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Eleocharis acutangula (Roxburgh) Schultes | 
| Citation | 2007 J. Bot. Res. Inst. Texas 1(2): 885 | 
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Eleocharis acutangula subsp. breviseta D. J. Rosen | 
| Identification made in | [no date] (1), 2006 (1), 2019 (1) |