| Classification | Onagraceae: Calylophus |
| Harvard University Herbaria Barcode(s) | 01624730 |
| Collector | A. Nelson & R. A. Nelson |
| Collector number | 5201 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| Locality | Along U. S. Highway 83 between Canadian and Perryton |
| Date Collected | 1942-04-28 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d71b85c1-fd8e-4e9b-9880-54e55bebc706 |
| Harvard University Herbaria Barcode | 01624730 |
| 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 | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
