| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Packera |
| Classification 2 | Asteraceae: Senecio |
| Complex Object | This is a complex collection object (2 items with 1 preparation) |
| Harvard University Herbaria Barcode(s) | 00112946 |
| Other Barcodes on Sheet | 00936438 |
| Type Status | Syntype |
| Collector | E. L. Greene |
| Collector number | 225 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Jefferson County: Golden |
| Locality | Colorado. (Golden City & c.) |
| Date Collected | 1870-05-12 |
| Habitat | Saline soil on the plains |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5f5c3006-bb48-4af4-8c33-b8e4dda665dc |
| Harvard University Herbaria Barcode | 00112946 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Senecio tridenticulatus Rydberg |
| Determined by | Greenman, Jesse More |
| Family | Asteraceae |
| Determination | Senecio aureus var. compactus A. Gray |
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2019] |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Senecio tridenticulatus Rydberg |
| Determined by | Barkley, Theodore Mitchell |
| Date Determined | 1960 |
| Family | Asteraceae |
| Determination | Packera tridenticulata (Rydberg) W. A. Weber & Á. Löve |
| Determined by | Trock, Debra Kay |
| Date Determined | 2019-03-** |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Syntype |
| Syntype of | Senecio aureus var. compactus A. Gray |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Senecio aureus var. compactus A. Gray) Syn. Fl. N. Amer. 1884. 1(2): 391. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
