| Classification | Orobanchaceae: Castilleja |
| Harvard University Herbaria Barcode(s) | 01876931 |
| Collector | J. A. Ewan |
| Collector number | 18094 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado |
| Locality | West Spanish Peak; Huerdano-Las Animas Co. line |
| Date Collected | 1949-07-28 |
| Verbatim Elevation | 11,500-12,000 ft. |
| Habitat | Warm granitic gravels of open gently sloping talus |
| Container | Plants of Colorado |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/72c2a3e9-59c7-456d-9dc7-142f4cb3611f |
| Harvard University Herbaria Barcode | 01876931 |
| Herbarium | GH |
| Previous ownership | [ex] Tulane University Herbarium, New Orleans |
| Family | Orobanchaceae |
| Determination | Castilleja haydenii (A. Gray) Cockerell |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
