| Classification | Brassicaceae: Boechera | 
| Harvard University Herbaria Barcode(s) | 00948169 | 
| Collector | B. E. Nelson | 
| Collector number | 5353 | 
| Country | United States of America | 
| State | Wyoming | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Big Horn County | 
| Locality | Big Horn Mountains; Cottonwood Canyon, ca 17 air mi E of Lovell. T56N R 93W S 4 | 
| Date Collected | 1980-06-10 | 
| Verbatim Elevation | 5400 ft | 
| Habitat | Brushy slopes | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ae4201fa-100b-4531-8c08-3ea56dbc0e94 | 
| Harvard University Herbaria Barcode | 00948169 | 
| Herbarium | GH | 
| Previous ownership | Ex Rocky Mountain 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 |