| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 01688977 |
| Collector | C. B. Hellquist & L. Crouch |
| Collector number | 12803 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Comanche County |
| Locality | eastern end of Caddo Lake ca. 1.5 miles west of Wichita Mts. Nat'l Wildlife Refuge headquarters, Sec. 13, T3N, R15W |
| Date Collected | 1978-06-26 |
| Habitat | Caddo Lake |
| Container | Flora of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/50061c2a-7bd8-4db8-b522-e474e76a1f73 |
| Harvard University Herbaria Barcode | 01688977 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of Boston State College. Boston, Massachusetts; ex North Adams State College Herbarium (NASC); Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Potamogetonaceae |
| Determination | Potamogeton nodosus Poiret |
| Determined by | Hellquist, Carl Barre |
| Date Determined | 1988 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
