| Classification | Orobanchaceae: Castilleja | 
| Barcode(s) | 01878714 | 
| Collector | W. B. Cooke | 
| Collector number | 15208 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Siskiyou County: Mount Shasta | 
| Locality | among the lava boulders in the lava park along the old Hotlum road | 
| Date Collected | 1940-06-27 | 
| Verbatim Elevation | 4500 [feet] | 
| Container | Flora of Mount Shasta | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/86145f31-337e-45f0-9278-24e696c8617f | 
| Harvard University Herbaria Barcode | 01878714 | 
| Herbarium | GH | 
| Previous ownership | ex Herbario Wm. Bridge Cooke | 
| Family | Orobanchaceae | 
| Determination |  Castilleja pruinosa Fernald | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |