| Classification | Berberidaceae: Mahonia | 
| Harvard University Herbaria Barcode(s) | 02169202 | 
| Collector | A. F. Whiting | 
| Country | United States of America | 
| State | Arizona | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona | 
| Locality | Walnut Canyon Nat. Mt. | 
| Date Collected | 1936-06-19 - 1936-06-23 | 
| Verbatim Elevation | 8121 Ft. | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/52ab4171-b33a-4b5d-8c69-8e3560efe9d7 | 
| Harvard University Herbaria Barcode | 02169202 | 
| Herbarium | ECON | 
| Previous ownership | [ex] Herbarium of the Museum of Northern Arizona | 
| Family | Berberidaceae | 
| Determination | Mahonia fremontii (Torrey) Fedde | 
| Determined by | A. F. H. | 
| Date Determined | 1946-04-06 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |