| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Roldana |
| Classification 2 | Asteraceae: Senecio |
| Harvard University Herbaria Barcode(s) | 00097995 |
| Type Status | Holotype |
| Collector | C. G. Pringle |
| Collector number | 2931 |
| Country | Mexico |
| State | Jalisco |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Jalisco |
| Locality | Chapala Mountains, near Guadalajara |
| Date Collected | 1889-12-09 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/93da5030-3f0d-4df6-ac18-8c742698942e |
| Harvard University Herbaria Barcode | 00097995 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Senecio jaliscana S. Watson |
| Determination Remarks | [is label name] |
| Annotation Text | n. sp. |
| Family | Asteraceae |
| Determination | Senecio jaliscana S. Watson |
| Determined by | J. M. Greenman |
| Annotation Text | No. 2931 |
| Family | Asteraceae |
| Determination | Senecio roldana de Candolle |
| Determined by | E. S. Gibson (KSC) |
| Date Determined | 1968 |
| Annotation Text | lectotype |
| Family | Asteraceae |
| Determination | Roldana lobata La Llave & Lexarza |
| Determined by | A. M. Funston (KSC) |
| Date Determined | 1997 |
| Determination Remarks | [is Current name] |
| Annotation Text | lectotype |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Senecio jaliscana S. Watson |
| Verified by | Harvard University Herbaria LAPI Team |
| Date Determined | 2008-07-15 |
| Determination Remarks | "Pringle 2931" noted on label |
| Taxon Reference | (for Senecio jaliscana S. Watson) Proc. Amer. Acad. Arts 1891. 26: 143. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
