| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Roldana |
| Classification 2 | Asteraceae: Senecio |
| Harvard University Herbaria Barcode(s) | 00098022 |
| Type Status | Type |
| Collector | E. W. Nelson |
| Collector number | 2439 |
| Country | Mexico |
| State | Oaxaca |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Oaxaca |
| Locality | Road between Nopala and Mixistepec, 800-1,700-4,000 feet |
| Date Collected | 1895-03-05 |
| Elevation | 243 - 1219 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0fb48009-e509-4b9b-90f6-374db4413b8d |
| Harvard University Herbaria Barcode | 00098022 |
| Herbarium | GH |
| Previous ownership | Ex US |
| Family | Asteraceae |
| Determination | Senecio robinsonianus Greenman |
| Determination Remarks | [is label name] |
| Annotation Text | n. sp. |
| Family | Asteraceae |
| Determination | Senecio robinsonianus Greenman |
| Determined by | E. S. Gibson (KSC) |
| Date Determined | 1968 |
| Annotation Text | lectotype |
| Family | Asteraceae |
| Determination | Roldana robinsoniana (Greenman) Robinson & Brettell |
| Determined by | A. M. Funston (KSC) |
| Date Determined | 1997 |
| Determination Remarks | [is Current name] |
| Annotation Text | lectotype |
| Family | Asteraceae |
| Type Status | Type |
| Type of | Senecio robinsonianus Greenman |
| Taxon Reference | (for Senecio robinsonianus Greenman) Trees & Shrubs [Sargent] 1902. 1: 19. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
