| Classification | Brassicaceae: Boechera | 
| Harvard University Herbaria Barcode(s) | 00960335 | 
| Collector | W. C. McCalla | 
| Collector number | 11364 A | 
| Country | Canada | 
| State | Alberta | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Alberta: Calgary | 
| Locality | above Hillhurst | 
| Date Collected | 1951-05-30 | 
| Habitat | grassy prairie | 
| Container | Flora of Alberta | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/33ccc276-90b1-4d78-8417-5be188faca92 | 
| Harvard University Herbaria Barcode | 00960335 | 
| Herbarium | GH | 
| Previous ownership | [ex] University of British Columbia Herbarium | 
| Family | Brassicaceae | 
| Determination | Boechera retrofracta (Graham) A. Löve & D. Löve | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |