| Name | Marsilea quadrifolia Linnaeus |
| Authorship | Linnaeus |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Marsilea Linnaeus |
| Contains | Marsilea quadrifolia var. burchellii Kunze |
| GUID | urn:lsid:ipni.org:names:153673-2 |
| Holdings | 80 Specimens held in the Harvard University Herbaria identified as Marsilea quadrifolia Linnaeus |
| Identification made in | [no date] (78), 2011 (1), 2013 (1) |