| Classification | Haloragaceae: Myriophyllum |
| Harvard University Herbaria Barcode(s) | 01626668 |
| Collector | C. B. Hellquist & R. R. Haynes |
| Collector number | 12273 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Chippewa County |
| Locality | Duck Bay-Lake George, St. Mary's River, Sugar Island, ca. 10.0 miles SE. of Sault St. Marie, Sec. 23, T46N, R2E |
| Date Collected | 1977-07-18 |
| Container | Flora of Michigan |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c5afea2c-94cc-4e3a-a57f-4c25ab4b396e |
| Harvard University Herbaria Barcode | 01626668 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of Boston State College; Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Haloragaceae |
| Determination | Myriophyllum alterniflorum de Candolle |
| Determined by | Michael L. Moody |
| Date Determined | 2003 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
