| Classification | Brassicaceae: Arabis | 
| Barcode(s) | 00960487 | 
| Collector | W. Hepw. Lewis | 
| Collector number | 268 | 
| Country | Canada | 
| State | Northwest Territories | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Northwest Territories: South Slave Region (Northwest Territories): Hay River | 
| Locality | Mackenzie District; Alexandra Falls, Hay River | 
| Georeference | 60°30'N, 116°17'W  | 
| Date Collected | 1951-06-20 | 
| Habitat | Dry crevice of calcareous rock ledge | 
| 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/150763f3-41b5-4811-9645-a827d199bd72 | 
| Harvard University Herbaria Barcode | 00960487 | 
| Herbarium | GH | 
| Previous ownership | [ex] Division of Botany, Science Service, Department of Agriculture, Ottawa, Canada | 
| Family | Brassicaceae | 
| Determination |  Arabis hirsuta var. pycnocarpa (M. Hopkins) Rollins | 
| Determined by | Cody, William James | 
| Date Determined | 1952 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |