| Harvard University Herbaria Barcode(s) | 01746014 |
| Collector | H. T. Darlington |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Gogebic County |
| Locality | Lake region |
| Date Collected | 1919-08-19 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a623cc62-1ddb-499a-961e-ad0f4d4558e1 |
| Harvard University Herbaria Barcode | 01746014 |
| Herbarium | GH |
| Previous ownership | Ex Mich. Agr. |
| Determination | Potamogeton pusillus subsp. tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist |
| Determined by | Haynes, Robert Ralph |
| Date Determined | 1972 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
