| Classification | Onagraceae |
| Harvard University Herbaria Barcode(s) | 01625023 |
| Collector | U. T. Waterfall |
| Collector number | 4198 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Culberson County |
| Locality | 33 miles east of Van Horn |
| Date Collected | 1942-08-21 |
| Habitat | In a small grassy valley between calcareous hilltops |
| Container | Plants of the Transpecos Region of Southwestern Texas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5b2ecc6f-ea3a-41f9-b7a9-6b002d71c48a |
| Harvard University Herbaria Barcode | 01625023 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Calylophus tubiculus (A. Gray) P. H. Raven |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
