| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 01695447 |
| Collector | M. K. Hein |
| Collector number | 101 |
| Country | United States of America |
| State | Alaska |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska: Unorganized Borough: Aleutians West Census Area |
| Locality | ADAK ISLAND, Lake Leone. Near dam |
| Date Collected | 1974-06-28 |
| Verbatim Elevation | ca. 32 m. |
| Habitat | Submerged in approx. 1.2 m. of water. |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c8dd1a86-5f86-47e8-be52-826b05302ddc |
| Harvard University Herbaria Barcode | 01695447 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of Iowa State University |
| Family | Potamogetonaceae |
| Determination | Potamogeton praelongus Wulfen |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
