| Classification | Brassicaceae: Physaria |
| Harvard University Herbaria Barcode(s) | 01575107 |
| Collector | J. A. Calder |
| Collector number | 33936 |
| Country | Canada |
| State | Northwest Territories |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Northwest Territories |
| Locality | About 5 miles north of Horne Lake, Richardson Mts. |
| Georeference | 67°49'N, 135°59'W |
| Date Collected | 1962-07-06 |
| Verbatim Elevation | about 2000' |
| Habitat | on wet and dry rubbly limestone flats and slopes |
| Container | Plants of Mackenzie District, Northwest Territories, Canada |
| Frequency | Locally common |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a0ea213e-d53d-4971-a3a7-3438cfc0b971 |
| Harvard University Herbaria Barcode | 01575107 |
| Herbarium | GH |
| Previous ownership | [ex] Botany and Plant Pathology Division, Science Service, Department of Agriculture, Ottawa, Canada |
| Family | Brassicaceae |
| Determination | Physaria calderi (G. A. Mulligan & A. E. Porsild) O'Kane & Al-Shehbaz |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
