| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 01572256 |
| Collector | H. Wilkens |
| Collector number | 5619 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Berks County |
| Locality | In Manatawny Creek, 1 mile southeast of Pine Forge |
| Date Collected | 1938-08-07 |
| Container | Southeastern Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5cee0dca-05e2-4f59-9bd3-326a510648ec |
| Harvard University Herbaria Barcode | 01572256 |
| Herbarium | GH |
| Previous ownership | Ex The Academy of Natural Sciences of Philadelphia |
| Family | Potamogetonaceae |
| Determination | Potamogeton foliosus Rafinesque |
| Determined by | Haynes, Robert Ralph |
| Date Determined | 1972 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
