| Classification | Orobanchaceae: Castilleja |
| Harvard University Herbaria Barcode(s) | 01879294 |
| Collector | Ced. L. Porter |
| Collector number | 3551 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Niobrara County |
| Locality | about 10 miles north of Lusk |
| Date Collected | 1945-06-19 |
| Habitat | Dry sandy prairie |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9825500a-79ac-4edb-b74b-5eb9988f126d |
| Harvard University Herbaria Barcode | 01879294 |
| Herbarium | GH |
| Previous ownership | [ex] The Rocky Mountain Herbarium, University of Wyoming, Laramie |
| Family | Orobanchaceae |
| Determination | Castilleja sessiliflora Pursh |
| Determined by | Pennell, Francis Whittier |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
