| Classification | Potamogetonaceae: Potamogeton | 
| Harvard University Herbaria Barcode(s) | 00272163 | 
| Collector | C. B. Hellquist, E. Schneider & D. Damon | 
| Collector number | 16483 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas | 
| Locality | Jeff Davis County: Little Aguja Creek, Little Aguja Canyon. At Pole Pens, Buffalo Trail Boy Scout Ranch. | 
| Georeference | 30.80776667, -103.97306667 Method: Unknown | 
| Date Collected | 2008-06-18 | 
| Elevation | 1481 m | 
| Container | Flora of Texas | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a7f0099e-e588-421a-896b-43a7047893d4 | 
| Harvard University Herbaria Barcode | 00272163 | 
| Herbarium | GH | 
| Previous ownership | Ex Massachusetts College of Liberal Arts Herbarium (NASC) | 
| Family | Potamogetonaceae | 
| Determination | Potamogeton clystocarpus Fernald | 
| Determination Remarks | [filed under] [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |