| Classification | Haloragaceae: Myriophyllum |
| Harvard University Herbaria Barcode(s) | 01628018 |
| Collector | M. L. Fernald, L. Griscom & B. H. Long |
| Collector number | 4681 |
| Country | United States of America |
| State | Virginia |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Virginia: Virginia Beach (Virginia) |
| Locality | Cedar Island |
| Date Collected | 1935-06-20 |
| Habitat | Border of brackish marsh |
| Container | Flora of Southeastern Virginia |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f5cc5c1f-3f5c-46ef-9ac9-70175e6edc87 |
| Harvard University Herbaria Barcode | 01628018 |
| Herbarium | GH |
| Family | Haloragaceae |
| Determination | Myriophyllum pinnatum (Walter) Britton |
| Determined by | Aiken, Susan G. |
| Date Determined | 1981-11-** |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
