| Classification | Plantaginaceae: Callitriche |
| Harvard University Herbaria Barcode(s) | 00745115 |
| Collector | R. J. Eaton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord |
| Locality | Concord, Spencer Brook near old Worthley Farm |
| Date Collected | 1933-07-17 [17 July 1933] |
| Habitat | Brook pool |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/14aa5681-9c72-4424-8e45-6c036c8190e5 |
| Harvard University Herbaria Barcode | 00745115 |
| Herbarium | NEBC |
| Family | Plantaginaceae |
| Determination | Callitriche heterophylla Pursh |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
