| Name | Hydrocotyle umbellata Michaux |
| Authorship | Michaux |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Hydrocotyle |
| Contains | Hydrocotyle umbellata var. ambigua A. Gray |
| GUID | urn:lsid:ipni.org:names:843746-1 |
| Holdings | 88 Specimens held in the Harvard University Herbaria identified as Hydrocotyle umbellata Michaux |
| Identification made in | [no date] (86), 1934 (1), 1981 (1) |