| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 00449467 |
| Collector | Raym. L. Schaeffer |
| Collector number | 16747 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Northampton County |
| Locality | Delaware River, 1/4 mile E of Coffeetown |
| Date Collected | 1941-09-12 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9cb9558d-8f1a-4a5b-81b0-f0c1e1e9082f |
| Harvard University Herbaria Barcode | 00449467 |
| Herbarium | GH |
| Previous ownership | Ex Academy of Natural Science of Phila., Phila. Botanical Club Collection |
| Family | Potamogetonaceae |
| Determination | Potamogeton alpinus var. tenuifolius (Rafinesque) Ogden |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
