| Classification | Onagraceae: Calylophus |
| Harvard University Herbaria Barcode(s) | 01625008 |
| Collector | Ced. L. Porter & M. W. Porter |
| Collector number | 9564 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Crook County |
| Locality | 5 miles northeast of Hulett; Bear Lodge Range |
| Date Collected | 1964-07-10 |
| Verbatim Elevation | 3,800 ft. |
| Habitat | On old road cuts in oak woods |
| 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/8eb076a4-9664-4a63-b287-75700fa11bc9 |
| Harvard University Herbaria Barcode | 01625008 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Calylophus serrulatus (Nuttall) P. H. Raven |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
