| Classification | Potamogetonaceae: Potamogeton | 
| Harvard University Herbaria Barcode(s) | 01564845 | 
| Collector | J. M. Greenman | 
| Collector number | 131 | 
| Country | United States of America | 
| State | West Virginia | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: West Virginia | 
| Locality | Tygarts Valley River near Huttonsville | 
| Date Collected | 1904-09-23 | 
| Container | Plants of West Virginia | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8cb5d095-4a4a-49b3-ba09-047ffeeec2ce | 
| Harvard University Herbaria Barcode | 01564845 | 
| Herbarium | GH | 
| Family | Potamogetonaceae | 
| Determination | Potamogeton epihydrus Rafinesque | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |