| Classification | Castilleja: Orobanchaceae | 
| Barcode(s) | 00053989 | 
| Type Status | Isotype | 
| Collector | R. W. Cruden | 
| Collector number | 1160 | 
| Country | Mexico | 
| State | Durango | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Durango | 
| Locality | Route 40 near K 1059, ca. 5 km. northeast of El Salto. Elevation ca. 2780 m. | 
| Date Collected | 1966-08-06 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ba5b6fe4-550c-415e-8f4a-82c0c1b5f7df | 
| Harvard University Herbaria Barcode | 00053989 | 
| Herbarium | GH | 
| Family | Orobanchaceae | 
| Type Status |  Isotype | 
| Isotype of |  Castilleja durangensis G. L. Nesom | 
| Verified by | G. L. Nesom | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Castilleja durangensis G. L. Nesom) Phytologia 1992. 72: 245. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |