| Classification | Onagraceae: Calylophus |
| Harvard University Herbaria Barcode(s) | 01624746 |
| Collector | Ced. L. Porter & M. W. Porter |
| Collector number | 9495 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Platte County |
| Locality | Guernsey Reservoir area |
| Date Collected | 1964-06-09 |
| Verbatim Elevation | 4500 ft |
| Habitat | in rocky soil, with Juniperus scopulorum. Corolla yellow |
| Container | Flora of Wyoming |
| Frequency | Common |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c852702a-5ebc-49e9-8149-ad116a322fd5 |
| Harvard University Herbaria Barcode | 01624746 |
| Herbarium | GH |
| Previous ownership | Ex The Rocky Mountain Herbarium, University of Wyoming, Laramie |
| Family | Onagraceae |
| Determination | Calylophus hartwegii subsp. lavandulifolius (A. Gray & Torrey) Towner & P. H. Raven |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
