| Classification | Asteraceae: Acourtia | 
| Harvard University Herbaria Barcode(s) | 02579098 | 
| Collector | A. H. Holmgren, N. H. Holmgren, P. K. Holmgren, D. E. Holmgren & A. B. Ross | 
| Collector number | 15607 | 
| Country | United States of America | 
| State | Arizona | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Coconino County | 
| Locality | Colorado River, Grand Canyon near confluence of Clear Creek, 3.5 miles up river from Kaibab Suspension Bridge (near Phantom Ranch), one mile up Clear Creek Canyon. | 
| Date Collected | 1971-05-08 | 
| Verbatim Elevation | 3000 feet | 
| Container | Plants of Arizona | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/28cf2649-408e-482c-ab06-f9b5889fef52 | 
| Harvard University Herbaria Barcode | 02579098 | 
| Herbarium | GH | 
| Previous ownership | [ex] Intermountain Herbarium, Utah State University | 
| Family | Asteraceae | 
| Determination | Acourtia wrightii (A. Gray) Reveal & R. M. King | 
| Determined by | Cabrera Rodriguez, Leticia | 
| Date Determined | 2001 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |