| Harvard University Herbaria Barcode(s) | 01688090 |
| Collector | R. R. Haynes |
| Collector number | 3740 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Presque Isle County |
| Locality | W. shore. Black Mallard River at mouth where it flows into Lake Huron; NE 1/4 Sect. 1, Bearinger Twp., T37N, R2E, ca. 19 mi SW of Cheboygan along US 23 (one to Rogers City). |
| Date Collected | 1971-07-24 |
| Habitat | along W. shore in water ca. 1-2' deep; cold dark water of River at mouth |
| Container | Plants of Michigan |
| Frequency | Locally abundant |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9979bcd3-cb67-4eb0-b10e-5d57663ccf8e |
| Harvard University Herbaria Barcode | 01688090 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of The Ohio State University |
| Determination | Potamogeton hillii Morong |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
