| Classification | Ceratophyllaceae: Ceratophyllum | 
| Harvard University Herbaria Barcode(s) | 02073283 | 
| Collector | C. B. Hellquist | 
| Collector number | 10628 | 
| Country | United States of America | 
| State | Michigan | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Cheboygan County | 
| Locality | [data not captured] | 
| Date Collected | 1975-07-22 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/36e619d2-6366-45c1-b52c-f34c7b9aecb4 | 
| Harvard University Herbaria Barcode | 02073283 | 
| Herbarium | GH | 
| Family | Ceratophyllaceae | 
| Determination | Ceratophyllum demersum Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |