| Classification | Asteraceae: Senecio |
| Harvard University Herbaria Barcode(s) | 00011913 |
| Type Status | Holotype |
| Collector | H. N. Bolander |
| Collector number | 4990 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Mariposa County |
| Locality | Clark's Meadow, Mariposa |
| Date Collected | 1866 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fc242d75-0687-4266-937e-a88e7f8bd2a5 |
| Harvard University Herbaria Barcode | 00011913 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Senecio clarkianus A. Gray |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Senecio clarkianus A. Gray) Proc. Amer. Acad. Arts 1868. 7: 362. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
