| Classification | Onagraceae: Clarkia |
| Harvard University Herbaria Barcode(s) | 01673690 |
| Collector | E. E. Stanford |
| Collector number | 1510 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Contra Costa County |
| Locality | Marsh Creek Canyon |
| Date Collected | 1930-05-24 |
| Habitat | Dry hillsides. |
| Container | Plants of Contra Costa Co., California |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7cc2b905-c579-40b1-83bc-b8b20ad4f3cc |
| Harvard University Herbaria Barcode | 01673690 |
| Herbarium | GH |
| Previous ownership | [Ex] Herbarium of the College of the Pacific |
| Family | Onagraceae |
| Determination | Clarkia unguiculata Lindley |
| Determined by | Holsinger, Kent E. |
| Date Determined | 1984-10-23 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
