| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 01695364 |
| Collector | S. P. Sharples |
| Collector number | 303 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Chester County |
| Locality | Chester County |
| Date Collected | 1858-08-** - 1864-08-** [Aug. 1858-1864] |
| Container | Plants of Chester County, Pennsylvania |
| Frequency | frequent |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3383b181-bc6d-4c0a-8aa3-b0f1f0437e68 |
| Harvard University Herbaria Barcode | 01695364 |
| Herbarium | GH |
| Previous ownership | Given to the Gray Herbarium, 1914, by Prof. Stephen Paschall Sharples |
| 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 |
