| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 01695471 |
| Collector | C. B. Hellquist |
| Collector number | 15478 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Luce County |
| Locality | Culhane Lake, Sec. 31, T50N, R3W, Lake Superior State Forest |
| Date Collected | 1985-07-09 |
| Container | Flora of Michigan |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5d634e66-6bb4-4dd5-8a91-0ac98a2ef4ed |
| Harvard University Herbaria Barcode | 01695471 |
| Herbarium | GH |
| Previous ownership | Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| 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 |
