| Classification | Onagraceae: Calylophus |
| Harvard University Herbaria Barcode(s) | 01624807 |
| Collector | S. Hayes |
| Collector number | 266 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| Locality | Belknap |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fd7fb6e9-2524-4325-a5e7-95c2821d3758 |
| Harvard University Herbaria Barcode | 01624807 |
| Herbarium | GH |
| Previous ownership | Ex Herb. George Thurber |
| Family | Onagraceae |
| Determination | Calylophus hartwegii subsp. pubescens (A. Gray) Towner & P. H. Raven |
| Determined by | Towner, Howard Frost |
| Date Determined | 1969 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
