| Classification | Asteraceae: Malacothrix | 
| Harvard University Herbaria Barcode(s) | 01835581 | 
| Collector | R. C. Foster & J. F. Arnold | 
| Collector number | 165 | 
| Country | United States of America | 
| State | Arizona | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Pima County | 
| Locality | about 5-1/2 miles east of Mountainview, on Tucson-Benson highway | 
| Date Collected | 1938-04-16 | 
| Habitat | Roadside | 
| Container | Plants of Arizona | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f6504cb0-07df-4bd3-84f8-146e0687a86f | 
| Harvard University Herbaria Barcode | 01835581 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Determination | Malacothrix fendleri A. Gray | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |