| Classification | Orobanchaceae: Castilleja |
| Harvard University Herbaria Barcode(s) | 01878770 |
| Collector | F. W. Pennell |
| Collector number | 26234 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Shasta County |
| Locality | Route 89, ridge Mount Lassen, Lassen National Park |
| Date Collected | 1940-07-22 |
| Verbatim Elevation | 7600-7800 ft. |
| Habitat | Dry gravelly & sandy volcanic soil |
| Container | California: Shasta County |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3fe96708-2912-4c1a-9ec9-960a22471179 |
| Harvard University Herbaria Barcode | 01878770 |
| Herbarium | GH |
| Previous ownership | [Ex] The Academy of Natural Sciences of Philadelphia |
| Family | Orobanchaceae |
| Determination | Castilleja pumicicola Pennell |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
