| Classification | Potamogetonaceae: Potamogeton | 
| Barcode(s) | 01564696 | 
| Collector | E. P. Killip | 
| Collector number | 7291 | 
| Country | United States of America | 
| State | Maryland | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland | 
| Locality | "Eastern Shore" In Hunting Creek near Linchester. | 
| Date Collected | 1920-09-06 | 
| Container | Plants of Maryland | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/26d2f838-9d3e-42d2-8ea1-14666a9129cf | 
| Harvard University Herbaria Barcode | 01564696 | 
| Herbarium | GH | 
| Family | Potamogetonaceae | 
| Determination |  Potamogeton epihydrus var. nuttallii (Chamisso & Schlechtendal) Fernald | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |