| Classification | Asteraceae: Senecio |
| Harvard University Herbaria Barcode(s) | 00011978 |
| Type Status | Holotype |
| Collector | |
| 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 Clemente |
| Date Collected | 1885-04-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c69f552c-840e-4e8e-b2d4-8bb47948ed4c |
| Harvard University Herbaria Barcode | 00011978 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Senecio lyoni A. Gray |
| Verified by | T. M. BArkley |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Senecio lyoni A. Gray) Syn. Fl. N. Amer. 1886. 1(2): 454. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
