| Classification | Plantaginaceae: Callitriche | 
| Harvard University Herbaria Barcode(s) | 02212413 | 
| Collector | M. L. Fernald & K. M. Wiegand | 
| Collector number | 3646 | 
| Country | Canada | 
| State | Newfoundland & Labrador | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Newfoundland & Labrador: Labrador | 
| Locality | [data not captured] | 
| Date Collected | 1910-07-31 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f247d298-72b4-4fb0-85ff-6de9893153a0 | 
| Harvard University Herbaria Barcode | 02212413 | 
| Herbarium | GH | 
| Family | Plantaginaceae | 
| Determination | Callitriche palustris Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |