| Classification | Asteraceae: Perezia |
| Classification 1 | Asteraceae: Acourtia |
| Harvard University Herbaria Barcode(s) | 00273578 |
| Collector | A. J. Cronquist |
| Collector number | 10249 |
| Country | Mexico |
| State | Chihuahua |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Chihuahua |
| Locality | 10 miles south of Villa Matamoros and 27 miles south of Parral. |
| Date Collected | 1965-09-30 |
| Elevation | - 1737 m |
| Verbatim Elevation | 5700 feet |
| Habitat | Around the base of felsitic rock outcrops in desert savanna land |
| Container | Plants of Mexico |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b9ea30ea-73e9-4c16-b097-3e90a253871f |
| Harvard University Herbaria Barcode | 00273578 |
| Herbarium | GH |
| Previous ownership | Herbarium of The New York Botanical Garden |
| Family | Asteraceae |
| Determination | Perezia thurberi A. Gray |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Acourtia thurberi (A. Gray) Reveal & R. M. King |
| Determined by | Turner, Billie Lee |
| Date Determined | 1993 |
| Family | Asteraceae |
| Determination | Acourtia mexicana (Lagasca ex D. Don) H. Robinson |
| Determined by | Cabrera Rodriguez, Leticia |
| Date Determined | 2001 |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
