| Classification | Plantaginaceae: Callitriche |
| Harvard University Herbaria Barcode(s) | 00466840 |
| Collector | M. L. Fernald & B. H. Long |
| Collector number | 9970 |
| Country | United States of America |
| State | Virginia |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Virginia: Southampton County |
| Locality | bordering Assomoosick Swamp, south of Sebrell |
| Date Collected | 1939-05-22 |
| Habitat | In springs and rills |
| Container | Flora of Southeastern Virginia |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c46dd2ee-f743-4f61-a538-f1ddda7ef9b0 |
| Harvard University Herbaria Barcode | 00466840 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Determination | Callitriche heterophylla Pursh |
| Determined by | Philbrick, Charles Thomas |
| Date Determined | 1992-01-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
