| Classification | Asteraceae: Erigeron | 
| Harvard University Herbaria Barcode(s) | 02206055 | 
| Collector | H. N. Patterson | 
| Country | United States of America | 
| State | Colorado | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado | 
| Locality | in Clear Creek Canyon, Gergetown | 
| Date Collected | 1885-09-** | 
| Verbatim Elevation | 8500 ft | 
| Habitat | Dry places | 
| Container | Colorado Flora. Mts. about the head waters of Clear Creek. | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/80e3cac2-7598-41c2-a31c-299952e5db5b | 
| Harvard University Herbaria Barcode | 02206055 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Determination | Erigeron canus A. Gray | 
| Determined by | Cronquist, Arthur John | 
| Date Determined | 1943 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |