| Classification | Rhamnaceae: Frangula | 
| Harvard University Herbaria Barcode(s) | 01790795 | 
| Collector | R. Nicholson | 
| Collector number | 304 | 
| Country | United States of America | 
| State | Utah | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah | 
| Locality | in the lower reaches of Negro Bill Canyon, near Moab | 
| Date Collected | 1981-09-13 | 
| Verbatim Elevation | approximately 1210m. | 
| Habitat | The canyon is a narrow one, has a small stream running through it and possesses an interesting flora | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cceb1de8-948e-494a-b294-602da45784b8 | 
| Harvard University Herbaria Barcode | 01790795 | 
| Herbarium | A | 
| Previous ownership | ex. The Arnold Arboretum of Harvard University | 
| Family | Rhamnaceae | 
| Determination | Frangula betulifolia (Greene) Grubov | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |