| Classification | Senecio: Asteraceae |
| Classification 1 | Roldana: Asteraceae |
| Classification 2 | Senecio: Asteraceae |
| Harvard University Herbaria Barcode(s) | 00097940 |
| Type Status | Lectotype |
| Collector | A. Aschenborn |
| Collector number | 641 |
| Country | Mexico |
| Geography | North America: North America (CA, US, MX) (Region): Mexico |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d09c2c91-a027-4960-ae9c-6af4a5d579cf |
| Harvard University Herbaria Barcode | 00097940 |
| Herbarium | GH |
| Previous ownership | Ex B |
| Family | Asteraceae |
| Determination | Senecio roldana de Candolle |
| Determination Remarks | [is label name] |
| Annotation Text | (Senecio schumannianus Schauer) |
| Family | Asteraceae |
| Determination | Senecio roldana de Candolle |
| Determined by | J. M. Greenman |
| 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 | Lectotype |
| Lectotype of | Senecio schumannianus S. Schauer |
| Verified by | Harvard University Herbaria LAPI Team |
| Date Determined | 2008-08-15 |
| Determination Remarks | "Aschenborn 641 (691?)" noted on label [is a fragment] |
| Taxon Reference | (for Senecio schumannianus S. Schauer) Linnaea 1847. 20: 698. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | Fragment mounted at bottom of sheet with non-type specimen Schiede (Ehrenberg) 1550 at the top (barcode 257540) |
