| Classification | Ranunculaceae: Caltha | 
| Harvard University Herbaria Barcode(s) | 01710303 | 
| Collector | J. A. Parmelee | 
| Collector number | 2562 | 
| Country | Canada | 
| State | Northwest Territories | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Northwest Territories | 
| Locality | DEW Line Site, Bar 4, (Nicholson Pen.); 1/2 mi. N site | 
| Georeference | 69°56'N, 128°58'W | 
| Date Collected | 1963-06-28 | 
| Habitat | wet margin water supply lake | 
| Container | Plants of Mackenzie District, Northwest Territories, Canada | 
| Frequency | Common | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a1b7e7f1-7c33-48ae-8e0f-7a6b83e3c5ca | 
| Harvard University Herbaria Barcode | 01710303 | 
| Herbarium | GH | 
| Previous ownership | [ex] Plant Research Institute, Department of Agriculture, Ottawa | 
| Family | Ranunculaceae | 
| Determination | Caltha palustris Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |