| Classification | Potamogetonaceae: Potamogeton | 
| Barcode(s) | 01695763 | 
| Collector | M. S. Clemens | 
| Collector number | 11,442 | 
| Country | United States of America | 
| State | Oklahoma | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma | 
| Locality | Ft. Sill | 
| Date Collected | 1916-05-18 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b0199493-2555-4a21-86d8-5e7224cc4d7f | 
| Harvard University Herbaria Barcode | 01695763 | 
| Herbarium | GH | 
| Previous ownership | fragment from Rky. Mt. Hb. | 
| Family | Potamogetonaceae | 
| Determination |  Potamogeton pusillus Linnaeus | 
| Determined by | Hellquist, Carl Barre | 
| Date Determined | 1988 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |