| Classification | Lemnaceae: Spirodela |
| Harvard University Herbaria Barcode(s) | 01104790 |
| Collector | J. M. Hoy, A. K. Weise & B. Powers |
| Collector number | 702 |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Belknap County: Alton |
| Locality | Merrymeeting Marsh WMA |
| Date Collected | 2015-08-29 |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6ce9c5ce-0106-438d-8124-d6cd9c753a18 |
| Harvard University Herbaria Barcode | 01104790 |
| Herbarium | NEBC |
| Family | Lemnaceae |
| Determination | Spirodela polyrhiza (Linnaeus) Schleiden |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
