| Classification | Orobanchaceae: Castilleja |
| Harvard University Herbaria Barcode(s) | 00003251 |
| Type Status | Holotype |
| Collector | E. W. Nelson |
| Collector number | 3895 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | Sierra Encarnaciore |
| Date Collected | 1896-07-28 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f181b455-9132-4943-a681-13e0327d17a2 |
| Harvard University Herbaria Barcode | 00003251 |
| Herbarium | GH |
| Family | Orobanchaceae |
| Type Status | Holotype |
| Holotype of | Castilleja xylorrhiza Eastwood |
| Verified by | Guy Nesom |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Castilleja xylorrhiza Eastwood) Proc. Amer. Acad. Arts 1909. 44: 586. |
| Subcollection | Wood collection |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Self |
| Preparation Method | Wood |
