| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Roldana |
| Classification 2 | Asteraceae: Senecio |
| Harvard University Herbaria Barcode(s) | 00098000 |
| Type Status | Lectotype |
| Collector | Eug. Langlassé |
| Collector number | 1005 |
| Country | Mexico |
| Geography | North America: North America (CA, US, MX) (Region): Mexico |
| Locality | States of Michoacan and Guerrero, Sierra Madre |
| Date Collected | 1899-04-21 |
| Elevation | 1600 m |
| Substrate | Sol granitique [Granite soil] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/baec2518-2c86-4d9a-94ec-94779c1cc995 |
| Harvard University Herbaria Barcode | 00098000 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Senecio langlassei Greenman |
| Determined by | J. M. G. [J. M. Greenman] |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Senecio langlassei Greenman |
| Determined by | E. S. Gibson (KSC) |
| Date Determined | 1968 |
| Annotation Text | lectotype |
| Family | Asteraceae |
| Determination | Roldana langlassei (Greenman) Robinson & Brettell |
| 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 langlassei Greenman |
| Verified by | Harvard University Herbaria LAPI Team |
| Date Determined | 2008-08-04 |
| Taxon Reference | (for Senecio langlassei Greenman) Publ. Field Columb. Mus., Bot. Ser. 1907. 2: 283. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
