| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 01572864 |
| Collector | H. A. Gleason & H. A. Gleason, Jr. |
| Collector number | 310 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Cheboygan County |
| Locality | Douglas Lake, northern end of the Lower Peninsula |
| Date Collected | 1933-08-10 |
| Habitat | in water 4-8 dm. deep, In quiet shallow waters |
| Container | Plants of Michigan |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a3061008-26f6-4f7e-ab84-f81b06b7b566 |
| Harvard University Herbaria Barcode | 01572864 |
| Herbarium | GH |
| Family | Potamogetonaceae |
| Determination | Potamogeton gramineus Linnaeus |
| Determined by | Ogden, Eugene Cecil |
| Date Determined | 1942 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
