| Classification | Orobanchaceae: Castilleja |
| Harvard University Herbaria Barcode(s) | 01879521 |
| Collector | F. W. Pennell & R. L. Schaeffer, Jr. |
| Collector number | 23526 |
| Country | United States of America |
| State | Montana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana: Gallatin County |
| Locality | Route 191, Grayling Creek, Yellowstone National Park |
| Date Collected | 1938-07-24 |
| Verbatim Elevation | 7000 ft. |
| Habitat | Moist mood |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f0c485e1-bef4-4c59-8a2f-335ab3365ed7 |
| Harvard University Herbaria Barcode | 01879521 |
| Herbarium | GH |
| Previous ownership | [ex] The Academy of Natural Sciences of Philadelphia |
| Family | Orobanchaceae |
| Determination | Castilleja variabilis Rydberg |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
