| Classification | Haloragaceae: Myriophyllum |
| Harvard University Herbaria Barcode(s) | 01626812 |
| Collector | C. B. Hellquist |
| Collector number | 9390 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Cheboygan County |
| Locality | Black River, 2 miles south of Cheboygan River, Sec. 16, T37N, R1W |
| Date Collected | 1974-06-11 |
| Habitat | alkalinity 116.0 mg/l |
| Container | Flora of Michigan |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b082fcee-2d21-4bdd-88a8-5cabb52b1789 |
| Harvard University Herbaria Barcode | 01626812 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium, Boston State College Herbarium; Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Haloragaceae |
| Determination | Myriophyllum heterophyllum Michaux |
| 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 |
