| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 01688161 |
| Collector | E. G. Voss |
| Collector number | 11745 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Cheboygan County |
| Locality | bay west of mouth of Upper Black River, in Black Lake (SE 1/4 sec. 28, T36N, R1E). |
| Date Collected | 1964-08-05 |
| Container | Flora of Michigan |
| Frequency | locally common |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f77cae0b-7ece-4438-8300-850150480e9b |
| Harvard University Herbaria Barcode | 01688161 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of The University of Michigan |
| Family | Potamogetonaceae |
| Determination | Potamogeton haynesii Hellquist & G. E. Crow |
| Determined by | Hellquist, Carl Barre |
| Date Determined | 1985-08-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
