| Classification | Haloragaceae: Myriophyllum |
| Harvard University Herbaria Barcode(s) | 00580670 |
| Collector | C. B. Hellquist |
| Collector number | 2669 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Hopkinton |
| Locality | Hopkinton, Lake Whitehall |
| Date Collected | 1971-09-12 [9/12/71] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/22103674-1ef1-4044-a0dd-3a6cc20ba629 |
| Harvard University Herbaria Barcode | 00580670 |
| Herbarium | NEBC |
| Family | Haloragaceae |
| Determination | Myriophyllum heterophyllum Michaux |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
