| Harvard University Herbaria Barcode(s) | 01688981 |
| Collector | C. B. Hellquist & C. E. Hellquist |
| Collector number | 15090 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Comanche County |
| Locality | Sunset Pool ca. 1.0 mile west of Witchita Mountains National Wildlife Refuge headquarters, Sec. 13, R15W, T3N |
| Date Collected | 1981 |
| Container | Flora of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a6ac7064-5135-492a-8393-f50ceba74d53 |
| Harvard University Herbaria Barcode | 01688981 |
| 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) |
| 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 |
