| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Packera |
| Harvard University Herbaria Barcode(s) | 00011954 |
| Type Status | Isotype |
| Collector | W. A. Weber |
| Collector number | 5800 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Saguache County |
| Locality | Along road to Stone Cellar R.S. and Saguache Park near junction with main Hwy. 4 mi. w. of Cochetopa Pass |
| Date Collected | 1950-07-28 |
| Elevation | 2957 m |
| Verbatim Elevation | 9700 ft. |
| Habitat | volcanic ash deposits |
| Container | Plants of Colorado |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/55d52794-83c4-4dc1-b4b4-99436dd5f826 |
| Harvard University Herbaria Barcode | 00011954 |
| Herbarium | GH |
| Previous ownership | [Ex] Herbarium of the University of Colorado Boulder |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Senecio hallii var. discoidea W. A. Weber |
| Verified by | Barkley, Theodore Mitchell |
| Date Determined | 1917 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Senecio hallii var. discoidea W. A. Weber) Univ. Colorado Stud. Ser. Biol. 1955. 3: 104. |
| Family | Asteraceae |
| Determination | Packera cana (Hooker) W. A. Weber & Á. Löve |
| Determined by | Trock, Debra Kay |
| Date Determined | 2019-03-** |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Senecio canus Hooker |
| Determined by | Barkley, Theodore Mitchell |
| Date Determined | 1973 |
| Family | Asteraceae |
| Determination | Senecio hallii Britton |
| Determined by | Greenman, Jesse More |
| Date Determined | 1950 |
| Determination Remarks | [label name] |
| Annotation Text | discoid form |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
