| Classification | Ceratophyllaceae: Ceratophyllum |
| Harvard University Herbaria Barcode(s) | 02073429 |
| Collector | R. T. Clausen with [data not captured] |
| Collector number | 4427 |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Oswego County |
| Locality | [data not captured] |
| Date Collected | 1939-08-02 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/560bc121-2188-4c88-96f1-6d57f4f951ff |
| Harvard University Herbaria Barcode | 02073429 |
| Herbarium | GH |
| Family | Ceratophyllaceae |
| Determination | Ceratophyllum echinatum A. Gray |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
