| Classification | Onagraceae: Chamerion |
| Harvard University Herbaria Barcode(s) | 01674122 |
| Collector | L. O. Williams & T. P. Williams |
| Collector number | 3781 |
| Country | United States of America |
| State | Montana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana: Park County |
| Locality | 3-5 miles east of Cooke City, Absaroka National Forest |
| Date Collected | 1937-08-08 |
| Verbatim Elevation | 8,000 ft. |
| Habitat | Pine forest |
| Container | Flora of the Beartooth Mountains |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/57d38dc4-7a92-49f3-ae58-36c5252a0af8 |
| Harvard University Herbaria Barcode | 01674122 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Chamerion platyphyllum (Daniels) A. Löve & D. Löve |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
