| Classification | Plantaginaceae: Callitriche |
| Harvard University Herbaria Barcode(s) | 00551061 |
| Collector | F. W. Pennell |
| Collector number | 3381 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Barnstable County: Falmouth |
| Locality | Falmouth |
| Date Collected | 1911-08-02 [August 2, 1911] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/48564a93-56c3-4460-94da-6e20f0e2389c |
| Harvard University Herbaria Barcode | 00551061 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Determination | Callitriche stagnalis Scopoli |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
