| Classification | Onagraceae: Epilobium | 
| Harvard University Herbaria Barcode(s) | 01671796 | 
| Collector | Ced. L. Porter & M. W. Porter | 
| Collector number | 9596 | 
| Country | United States of America | 
| State | Wyoming | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Crook County | 
| Locality | Bear Lodge Range, on Warren Peak, about 10 miles northwest of Sundance | 
| Date Collected | 1964-07-11 | 
| Verbatim Elevation | 4400 ft | 
| Habitat | wet, springy places in the Pinus ponderosa forest | 
| Container | Flora of Wyoming, U. S. A. | 
| Frequency | Occasional | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ef0041c5-4b39-4f45-a4eb-d775e2344458 | 
| Harvard University Herbaria Barcode | 01671796 | 
| Herbarium | GH | 
| Family | Onagraceae | 
| Determination | Epilobium haleanum Haussknecht | 
| Determined by | Hoch, Peter Coonan | 
| Date Determined | 1979 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |