| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 01688820 |
| Collector | M. Seargent |
| Collector number | 4 |
| Country | United States of America |
| State | Indiana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Indiana |
| Locality | growing in Ohio River near Indiana bank opposite Louisville, Kentucky |
| Date Collected | 1939-07-27 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b21b5714-574d-4d3c-850c-cb97ebad5b7d |
| Harvard University Herbaria Barcode | 01688820 |
| Herbarium | GH |
| Family | Potamogetonaceae |
| Determination | Potamogeton nodosus Poiret |
| 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 |
