| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 01695368 |
| Collector | H. A. Wahl |
| Collector number | 16561 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Lycoming County |
| Locality | in Pine Creek, 2 1/2 mi S of Slate Run |
| Date Collected | 1955-08-04 |
| Habitat | in shallow water |
| Container | Plants of Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9fd1038c-539a-4d3c-8e8f-787106fde761 |
| Harvard University Herbaria Barcode | 01695368 |
| Herbarium | GH |
| Previous ownership | Ex The Herbarium of The Pennsylvania State University |
| Family | Potamogetonaceae |
| Determination | Potamogeton perfoliatus Linnaeus |
| Determined by | Haynes, Robert Ralph |
| Date Determined | 1979 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
