| Classification | Asteraceae: Blennosperma |
| Harvard University Herbaria Barcode(s) | 00414802 |
| Collector | H. L. Mason |
| Collector number | 5045 |
| 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 | Wooded hills just south of Nortonville |
| Date Collected | 1929-03-15 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2412463b-9802-4452-89b0-8f9bc07eb0f9 |
| Harvard University Herbaria Barcode | 00414802 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Blennosperma sp. |
| Determination Remarks | [current name] |
| Annotation Text | californicum T. & G. [ined.] |
| Family | Asteraceae |
| Determination | Blennosperma nanum (Hooker) S. F. Blake |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |