| Classification | Marsileaceae: Marsilea |
| Harvard University Herbaria Barcode(s) | 00579758 |
| Collector | R. J. Eaton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord |
| Locality | Concord, Bateman's Pond |
| Date Collected | 1957-09-21 [21 Sept. 1957] |
| Habitat | Exsiccated muddy pond-shore |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ecae14f4-960d-4eac-8856-feb490eb4a3e |
| Harvard University Herbaria Barcode | 00579758 |
| Herbarium | NEBC |
| Family | Marsileaceae |
| Determination | Marsilea quadrifolia Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
