| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Packera |
| Barcode(s) | 00012026 |
| Type Status | Isotype, Holotype |
| Collector | E. L. Greene |
| Country | United States of America |
| State | New Mexico |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Mexico: Grant County: Silver City |
| Locality | near Silver City |
| Date Collected | 1880-05-10 |
| Habitat | Dry wooded hills |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/487bf678-8034-4e94-85da-56b4c78be5bb |
| Harvard University Herbaria Barcode | 00012026 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Senecio sordidus Greenman |
| Verified by | Turner, Billie Lee |
| Date Determined | 1993 |
| Taxon Reference | (for Senecio sordidus Greenman) Ann. Missouri Bot. Gard. 1918. 5: 41. |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Senecio sordidus Greenman |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Senecio sordidus Greenman) Ann. Missouri Bot. Gard. 1918. 5: 41. |
| Family | Asteraceae |
| Determination | Packera neomexicana (A. Gray) W. A. Weber & Á. Löve |
| Determined by | Trock, Debra Kay |
| Date Determined | 2019-03-** |
| Determination Remarks | [current name] |
| Annotation Text | var. neomexicana |
| Family | Asteraceae |
| Determination | Senecio neomexicanus A. Gray |
| Determined by | Turner, Billie Lee |
| Date Determined | 1993 |
| Family | Asteraceae |
| Determination | Senecio neomexicanus A. Gray |
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2019] |
| Annotation Text | Syn. Fl. N. Amer. |
| Family | Asteraceae |
| Determination | Senecio sordidus Greenman |
| Determined by | Greenman, Jesse More |
| Annotation Text | Type |
| Family | Asteraceae |
| Determination | Senecio aureus Linnaeus |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
