| Classification | Onagraceae: Calylophus |
| Harvard University Herbaria Barcode(s) | 01624755 |
| Collector | S. D. McKelvey |
| Collector number | 4046 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Santa Cruz County |
| Locality | Just south of Sonoita |
| Date Collected | 1934-04-18 |
| Container | Plants of the Southwestern United States |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0e9a639f-65f6-4cc6-b538-ef2ef146b57f |
| Harvard University Herbaria Barcode | 01624755 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Calylophus hartwegii subsp. pubescens (A. Gray) Towner & P. H. Raven |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
