| Harvard University Herbaria Barcode(s) | 01572850 |
| Collector | C. B. Hellquist & R. R. Haynes |
| Collector number | 10905 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Cheboygan County |
| Locality | East Twin Lake ca. 4 km NE of Carp Lake, Sect. 7, T38N, R3W |
| Date Collected | 1975-08-14 |
| Habitat | pH 9.2, alkalinity 35.5 mg/l |
| Container | Flora of Michigan |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4ade1faf-1019-476c-9d1c-04f9856bd973 |
| Harvard University Herbaria Barcode | 01572850 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of Boston State College; Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Determination | Potamogeton gramineus Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
