| Classification | Plantaginaceae: Callitriche |
| Harvard University Herbaria Barcode(s) | 00312680 |
| Collector | E. J. Palmer |
| Collector number | 43254 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | The Arnold Arboretum, near Administration Building. Jamaica Plain |
| Date Collected | 1937-07-06 |
| Habitat | Shallow water of ditches, low meadow |
| Container | Spontaneous Flora of the Arnold Arboretum |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/463cae6a-2b0e-4421-813d-1474d0cafbf6 |
| Harvard University Herbaria Barcode | 00312680 |
| Herbarium | A |
| Family | Plantaginaceae |
| Determination | Callitriche palustris Linnaeus |
| Determination Remarks | [is label name] |
| Family | Plantaginaceae |
| Determination | Callitriche heterophylla Pursh |
| Determined by | Novelo Retana, Alejandro |
| Date Determined | 1982-05-21 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
