| Classification | Haloragaceae: Myriophyllum |
| Harvard University Herbaria Barcode(s) | 01628239 |
| Collector | C. B. Hellquist & R. R. Haynes |
| Collector number | 12177 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Ogemaw County |
| Locality | eastern end of Hardwood Lake ca. 12.0 miles E-SE. of West Branch NW 1/4, Sec. 6, T21N, R4E |
| Date Collected | 1977-07-08 |
| Habitat | pH 8.1, alkalinity 136.0 mg/l |
| Container | Flora of Michigan |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c75d32d7-3dc0-415d-977d-364ce23ec23c |
| Harvard University Herbaria Barcode | 01628239 |
| Herbarium | GH |
| Previous ownership | Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Haloragaceae |
| Determination | Myriophyllum sibiricum Komarov |
| Determined by | Hellquist, Carl Barre |
| Date Determined | 1989-12-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
