| Classification | Asteraceae: Aphanostephus | 
| Harvard University Herbaria Barcode(s) | 02217660 | 
| Collector | E. J. Palmer | 
| Collector number | 12448 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Coke County | 
| Locality | Ft. Chadburn | 
| Date Collected | 1917-07-07 | 
| Habitat | Dry sandy ground | 
| Container | Plants of the Southwest | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/765c1c1e-9762-4990-a59a-297267543a67 | 
| Harvard University Herbaria Barcode | 02217660 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Determination | Aphanostephus riddellii Torrey & A. Gray | 
| Determined by | Birdsong, B. Arnold | 
| Date Determined | 1972 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |