| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 01564217 |
| Collector | E. Tatnall |
| Country | United States of America |
| State | Delaware |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Delaware: New Castle County: Wilmington |
| Locality | [no additional data] |
| Date Collected | 1860 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/294c30db-f19f-47e2-a8ad-e1f8c35db2ca |
| Harvard University Herbaria Barcode | 01564217 |
| Herbarium | GH |
| Family | Potamogetonaceae |
| Determination | Potamogeton crispus Linnaeus |
| Determined by | Haynes, Robert Ralph |
| Date Determined | 1979 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
