| Classification | Potamogetonaceae: Potamogeton |
| Barcode(s) | 01564966 |
| Collector | C. B. Hellquist |
| Collector number | 16816 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: La Plata County |
| Locality | Haviland Lake, San Juan N.F. north of Durango along Rt. 550.; at outlet at west end |
| Georeference | 37 31.937 N, 107 48.443 W |
| Date Collected | 2003-06-05 |
| Verbatim Elevation | 9078 ft. (2731 m) |
| Container | Flora of Colorado |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e5d10568-93b8-4df0-a3e2-3fe9eac147c5 |
| Harvard University Herbaria Barcode | 01564966 |
| Herbarium | GH |
| Previous ownership | Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Potamogetonaceae |
| Determination | Potamogeton foliosus Rafinesque |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
