| Classification | Lemnaceae: Spirodela |
| Harvard University Herbaria Barcode(s) | 00875210 |
| Collector | H. I. Brown & F. C. Seymour |
| Collector number | 5121 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts |
| Locality | Barnstable Town |
| Date Collected | 1938-08-19 [19 Aug. 1938] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c106d890-19be-11e6-b5e0-001ec9fd629b |
| Harvard University Herbaria Barcode | 00875210 |
| Herbarium | NEBC |
| Family | Lemnaceae |
| Determination | Spirodela polyrrhiza (Linnaeus) Schleiden |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
