| Classification | Onagraceae: Clarkia |
| Harvard University Herbaria Barcode(s) | 01673705 |
| Collector | J. T. Howell |
| Collector number | 4268 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Napa County |
| Locality | Pope Valley Creek near Samuels Springs, Napa Range |
| Date Collected | 1929-05-30 |
| Habitat | Loose soil of road-cut |
| Container | Flora of California |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/610b4633-1f47-451f-a05b-ba51063c0a0e |
| Harvard University Herbaria Barcode | 01673705 |
| Herbarium | GH |
| Previous ownership | [Ex] California Academy of Sciences |
| 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 |
