| Classification | Loasaceae |
| Harvard University Herbaria Barcode(s) | 00424414 |
| Collector | M. F. Spencer |
| Collector number | 749 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Diego County |
| Locality | Colorado Desert |
| Date Collected | 1918-04-28 |
| Verbatim Elevation | 200 ft. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/99de7181-e1f6-4711-9b3b-ada406298263 |
| Harvard University Herbaria Barcode | 00424414 |
| Herbarium | GH |
| Family | Loasaceae |
| Determination | Petalonyx thurberi A. Gray |
| Determination Remarks | [is filed under name] |
| Family | Loasaceae |
| Determination | Petalonyx thurberi A. Gray |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
