| Classification | Fabaceae: Psorothamnus | 
| Harvard University Herbaria Barcode(s) | 02133968 | 
| Collector | F. A. Barkley & M. J. Reed | 
| Collector number | 4360 | 
| Country | United States of America | 
| State | Arizona | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Coconino County | 
| Locality | at Navajo Bridge of the Colorado | 
| Date Collected | 1939-05-24 | 
| Verbatim Elevation | 3450 ft. | 
| Habitat | Granitic soil | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0557cf77-f475-456b-9a58-139f3511612f | 
| Harvard University Herbaria Barcode | 02133968 | 
| Herbarium | GH | 
| Previous ownership | [ex] Herbarium Montana State University | 
| Family | Fabaceae | 
| Determination | Psorothamnus arborescens var. pubescens (Parish) Barneby | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |