| Name | Hygrophila megalantha Merrill |
| Authorship | Merrill |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Hygrophila |
| GUID | urn:lsid:ipni.org:names:49724-1 |
| Citation | 1917 Philipp. J. Sci., C. 12: 110 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hygrophila megalantha Merrill |
| Identification made in | [no date] (1) |