| Name | Hygrophila polysperma (Roxburgh) T. Anderson |
| Authorship | (Roxburgh) T. Anderson |
| Rank | Species |
| Placed in | Hygrophila |
| Citation | 1867 J. Linn. Soc., Bot. 9: 456 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hygrophila polysperma (Roxburgh) T. Anderson |
| Identification made in | [no date] (1) |