| Harvard University Herbaria Barcode(s) | 02073287 |
| Collector | C. B. Hellquist |
| Collector number | 2235 |
| Country | United States of America |
| State | Minnesota |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Minnesota: Clearwater County |
| Locality | [data not captured] |
| Date Collected | 1971-07-09 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b86c2a33-3ca6-4521-8deb-846fe7c3b8ff |
| Harvard University Herbaria Barcode | 02073287 |
| Herbarium | GH |
| Determination | Ceratophyllum demersum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
