| Classification | Haloragaceae: Myriophyllum |
| Harvard University Herbaria Barcode(s) | 01628558 |
| Collector | C. B. Hellquist & R. R. Haynes |
| Collector number | 12241 |
| 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 | marsh south of Black Mallard River at the mouth and Lake Huron, 1.0 mile south of Grace, along U.S. Rte. 23, Sec. 1, T36N, R2E |
| Date Collected | 1977-07-16 |
| Habitat | marsh |
| Container | Flora of Michigan |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/88e20086-1a4e-4095-99d1-bbbb58b12b14 |
| Harvard University Herbaria Barcode | 01628558 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium, Boston State College; Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Haloragaceae |
| Determination | Myriophyllum verticillatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
