| Classification | Orobanchaceae: Castilleja | 
| Harvard University Herbaria Barcode(s) | 01880018 | 
| Collector | F. W. Pennell & L. Constance | 
| Collector number | 20774 | 
| Country | United States of America | 
| State | Idaho | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Idaho: Valley County | 
| Locality | Peninsula between main lobee of Payette Lake | 
| Date Collected | 1937-07-** [July 5-7, 1937] | 
| Verbatim Elevation | 5000-5200 f. alt. | 
| Habitat | basaltic rock-slide | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/836fbd6f-c0ed-4463-bce9-85e1e7418f02 | 
| Harvard University Herbaria Barcode | 01880018 | 
| Herbarium | GH | 
| Previous ownership | The Academy of Natural Sciences of Philadelphia | 
| Family | Orobanchaceae | 
| Determination | Castilleja sp. Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |