| Classification | Orobanchaceae: Castilleja | 
| Barcode(s) | 00056154 | 
| Type Status | Isotype | 
| Collector | A. Nelson & E. E. Nelson | 
| Collector number | 6708 | 
| Country | United States of America | 
| State | Wyoming | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming | 
| Locality | [Yellowstone National Park], Dunraven Peak, "all the highest slopes" | 
| Date Collected | 1899-08-27 | 
| Remarks | = Castilleja rhexifolia Rydb., det. M. Egger 1996 Additional Locality information from M. Egger 1996 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9a707d5d-fb12-4da9-b8d7-2b40f71f5204 | 
| Harvard University Herbaria Barcode | 00056154 | 
| Herbarium | GH | 
| Family | Orobanchaceae | 
| Type Status |  Isotype | 
| Isotype of |  Castilleja lauta A. Nelson | 
| Verified by | Mark Egger | 
| Taxon Reference | (for  Castilleja lauta A. Nelson) Bull. Torrey Bot. Club 1900. 27: 269. | 
| Family | Orobanchaceae | 
| Determination |  Castilleja rhexifolia Rydberg | 
| Determined by | M. Egger | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |