| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Robinsonecio |
| Harvard University Herbaria Barcode(s) | 00066792 |
| Type Status | Isotype |
| Collector | L. R. Stanford, K. L. Retherford & R. D. Northcraft |
| Collector number | 679 |
| Country | Mexico |
| State | Tamaulipas |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Tamaulipas |
| Locality | On mountain top 7 km. S.W. of Miquihauana |
| Georeference | 23.7, -99.75 Method: Other |
| Date Collected | 1941-08-05 |
| Elevation | 3430 m |
| Habitat | In forest of large pines; forest floor of low vegetation |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c520d3fc-21c7-4392-b4fe-1a157514efeb |
| Harvard University Herbaria Barcode | 00066792 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Senecio porphyresthes T. M. Barkley |
| Verified by | T.M. Barkley (KSC) |
| Date Determined | 1996 |
| Taxon Reference | (for Senecio porphyresthes T. M. Barkley) Phytologia 1989. 67: 243. |
| Family | Asteraceae |
| Determination | Robinsonecio porphyresthes (T. M. Barkley) T. M. Barkley & Janovec |
| Determined by | T. M. Barkley (KSC) |
| Date Determined | 1996 |
| Determination Remarks | [current name] |
| Annotation Text | Sida 17: 80. 1996. |
| Family | Asteraceae |
| Determination | Senecio Linnaeus |
| Determination Remarks | [label name] |
| Annotation Text | Apparently undescribed XII / 1941 |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
