| Classification | Asteraceae: Senecio | 
| Classification 1 | Asteraceae: Roldana | 
| Barcode(s) | 00098039 | 
| Type Status | Isotype | 
| Collector | K. T. Hartweg | 
| Collector number | 124 | 
| Country | Mexico | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a99e5ff4-1ec1-4b27-8d5b-87c6c2815dfe | 
| Harvard University Herbaria Barcode | 00098039 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status |  Isotype | 
| Isotype of |  Senecio hartwegii Bentham | 
| Verified by | Harvard University Herbaria LAPI Team | 
| Date Determined | 2008-07-15 | 
| Determination Remarks | "Hartweg 124" noted on label | 
| Taxon Reference | (for  Senecio hartwegii Bentham) Pl. Hartw. 1839. 18. | 
| Family | Asteraceae | 
| Determination |  Roldana hartwegii (Bentham) Robinson & Brettell | 
| Determined by | A. M. Funston (KSC) | 
| Date Determined | 1997 | 
| Determination Remarks |  [current name] | 
| Annotation Text | isotype | 
| Family | Asteraceae | 
| Determination |  Senecio hartwegii Bentham | 
| Determined by | E. S. Gibson (KSC) | 
| Date Determined | 1968 | 
| Family | Asteraceae | 
| Determination |  Senecio hartwegii Bentham | 
| Determination Remarks | Pencilled on sheet with collector informaton [label name] | 
| Family | Asteraceae | 
| Determination |  Senecio hartwegii Bentham | 
| Determined by | J. M. Greenman | 
| Annotation Text | No. 124 | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed | 
| Item Remarks | Mounted on left side of sheet with Wislizenus s. n., a non-type collection, mounted on the right (barcode 257533) |