| Classification | Ceratophyllaceae: Ceratophyllum |
| Harvard University Herbaria Barcode(s) | 02285709 |
| Collector | K. A. Omand with |
| Collector number | |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Nantucket County: Nantucket |
| Locality | Washing Pond |
| Date Collected | 2019-07-01 |
| Habitat | pond edge |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5bc07475-ff62-49f1-96f8-14213f0e0c49 |
| Harvard University Herbaria Barcode | 02285709 |
| Herbarium | NEBC |
| Family | Ceratophyllaceae |
| Determination | Ceratophyllum demersum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Sterile |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
