| Classification | Brassicaceae: Rorippa |
| Harvard University Herbaria Barcode(s) | 01692571 |
| Collector | W. Hepw. Lewis |
| Collector number | 726 |
| Country | Canada |
| State | Northwest Territories |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Northwest Territories |
| Locality | Lower Hay River |
| Georeference | 60°51'N, 115°42'W |
| Date Collected | 1951-07-15 |
| Habitat | Moist opening of Salix woods |
| 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/9e797889-2b6a-4d01-bb4d-252fdfbde5a3 |
| Harvard University Herbaria Barcode | 01692571 |
| Herbarium | GH |
| Previous ownership | [ex] Division of Botany, Science Service, Department of Agriculture, Ottawa, Canada |
| Family | Brassicaceae |
| Determination | Rorippa palustris subsp. fernaldiana (Butters & Abbe) Jonsell |
| Determined by | Cody, William James |
| Date Determined | 1951 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
