| Classification | Ceratophyllaceae: Ceratophyllum |
| Harvard University Herbaria Barcode(s) | 00834268 |
| Collector | F. C. Seymour |
| Collector number | 4159 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts |
| Locality | Weymouth Town |
| Date Collected | 1935-07-06 [6 July 1935] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6a9bac7c-81b8-11e5-b5e0-001ec9fd629b |
| Harvard University Herbaria Barcode | 00834268 |
| Herbarium | NEBC |
| Family | Ceratophyllaceae |
| Determination | Ceratophyllum echinatum A. Gray |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
