| Harvard University Herbaria Barcode(s) | 00745075 | 
| Collector | A. S. Pease | 
| Collector number | 22999 | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Coos County: Beans Purchase | 
| Locality | Bean Purchase | 
| Date Collected | 1932-08-02 | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5a5bfa43-b8e3-48f4-b462-9c579eff8612 | 
| Harvard University Herbaria Barcode | 00745075 | 
| Herbarium | NEBC | 
| Determination | Callitriche heterophylla Pursh | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |