| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01780872 |
| Collector | S. D. McKelvey |
| Collector number | 4544B |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Navajo County |
| Locality | Between Winslow + Holbrook |
| Date Collected | 1934-05-21 |
| Container | Plants of the Southwestern United States |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d0d53b3c-cdff-46b0-978d-c3a2d2afe0b3 |
| Harvard University Herbaria Barcode | 01780872 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Oenothera albicaulis Nuttall |
| Determined by | Klein, William McKinley |
| Date Determined | 1961 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
