| Harvard University Herbaria Barcode(s) | 00257591 |
| Collector | J. T. Howell |
| Collector number | 12629 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Alameda County |
| Locality | Tesla Hills |
| Date Collected | 1936-03-29 |
| Container | Flora of California |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a072b9ca-7539-4f4e-bd21-1613fec19997 |
| Harvard University Herbaria Barcode | 00257591 |
| Herbarium | GH |
| Previous ownership | ex California Academy of Sciences |
| Determination | Hesperomecon affinis Greene |
| Determination Remarks | [is label name] |
| Determination | Hesperomecon linearis (Benthem) Greene |
| Determined by | W. R. Ernst |
| Date Determined | 1966 |
| Determination | Hesperomecon linearis (Benthem) Greene |
| Determined by | G. L. Hannan |
| Date Determined | 1989-08-11 |
| Determination | Hesperomecon linearis (Benthem) Greene |
| Determined by | Wei, Xiao |
| Date Determined | 2014 |
| Determination Remarks | [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
