| Harvard University Herbaria Barcode(s) | 01087224 |
| Collector | R. F. Thorne, W. Wisura, S. Granger & P. Burton |
| Collector number | 54966 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Los Angeles County |
| Locality | San Gabriel Mountains: Mojave Desert slopes; 1/4-1/2 mile north of Bob's Gap, north slope of Holcomb Ridge, about 2.5 miles due south of Llano |
| Date Collected | 1982-04-20 |
| Verbatim Elevation | ca. 3800 ft |
| Habitat | in juniper-Joshua tree woodland; in sandy soil on north-facing desert slope of Holcomb Ridge |
| Container | Plants of Los Angeles County, California, USA |
| Frequency | Erect annual or sometimes twining |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/40e812b4-00c9-44bd-afc8-1ab45bfcf4ff |
| Harvard University Herbaria Barcode | 01087224 |
| Herbarium | GH |
| Previous ownership | [Ex] Rancho Santa Ana Botanic Garden |
| Determination | Caulanthus cooperi (S. Watson) Payson |
| Determined by | Buck, Roy E. |
| Date Determined | 1996 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
