| Classification | Orobanchaceae: Castilleja |
| Harvard University Herbaria Barcode(s) | 01880009 |
| Collector | F. W. Pennell |
| Collector number | 26002 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Los Angeles County |
| Locality | Swartout Canyon E. of Swartout (Big Pines) |
| Date Collected | 1940-06-24 |
| Verbatim Elevation | 6400-6500 ft. |
| Habitat | Bank in pine forest |
| Container | California: Los Angeles County |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/533b4207-d03b-4fc5-9d87-3537d8213117 |
| Harvard University Herbaria Barcode | 01880009 |
| Herbarium | GH |
| Previous ownership | [Ex] The Academy of Natural Sciences of Philadelphia |
| Family | Orobanchaceae |
| Determination | Castilleja arvensis Schlechtendal & Chamisso |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2019 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
