| Classification | Asteraceae: Erigeron |
| Harvard University Herbaria Barcode(s) | 02206475 |
| Collector | F. W. Pennell & R. L. Schaeffer, Jr. |
| Collector number | 24390 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Johnson County |
| Locality | Route 16, Powder River Pass, Big Horn Mountains |
| Date Collected | 1938-08-11 |
| Verbatim Elevation | 9600-9800 ft |
| Habitat | Among rocks |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b0e65923-bb0b-4d16-8f14-80f570d64072 |
| Harvard University Herbaria Barcode | 02206475 |
| Herbarium | GH |
| Previous ownership | [ex] The Academy of natural Sciences of Philadelphia |
| Family | Asteraceae |
| Determination | Erigeron compositus Pursh |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
