| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Packera |
| Harvard University Herbaria Barcode(s) | 00011918 |
| Type Status | Isotype |
| Collector | D. Lyall |
| Country | United States of America |
| State | Montana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana |
| Locality | Rocky Mt. summits Lat 49° N. |
| Date Collected | 1861 |
| Elevation | 2134 - 2438 m |
| Verbatim Elevation | 7-8000 ft. |
| Container | Oregon Boundary Commission from Fort Colville to Rocky Mountains |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cc6ba5ac-3dcb-4f3b-8cc7-296573ac62af |
| Harvard University Herbaria Barcode | 00011918 |
| Herbarium | GH |
| Previous ownership | [Ex] Herbarium of the Royal Gardens, Kew. |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Senecio lyallii Klatt |
| Verified by | Barkley, Theodore Mitchell |
| Date Determined | 1979-01-** |
| Determination Remarks | [filed under] |
| Annotation Text | non Hook. f. Holotype supposed to be at B, Isotypes GH, K |
| Taxon Reference | (for Senecio lyallii Klatt) Ann. Naturhist. Hofmus. 1893. 9: 3651893. |
| Family | Asteraceae |
| Determination | Packera contermina (Greenman) J. F. Bain |
| Determined by | Trock, Debra Kay |
| Date Determined | 2019-02-** |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Senecio conterminus Greenman |
| Determined by | Barkley, Theodore Mitchell |
| Date Determined | 1979-01-** |
| Family | Asteraceae |
| Determination | Senecio conterminus Greenman |
| Determined by | Packer, John G. |
| Date Determined | 1982-06-11 |
| Family | Asteraceae |
| Determination | Senecio cymbalaria Pursh |
| Determined by | Barkley, Theodore Mitchell |
| Date Determined | 1979 |
| Annotation Text | (Senecio resedifolius Less.) |
| Family | Asteraceae |
| Determination | Senecio conterminus Greenman |
| Determined by | Greenman, Jesse More |
| Family | Asteraceae |
| Determination | Senecio sp. Linnaeus |
| Determination Remarks | [label name] |
| Annotation Text | Senecio n. sp? near frigidus |
| Family | Asteraceae |
| Determination | Senecio resedifolius Lessing |
| Determined by | [A. Gray (scripsit) annotation on label, crossed out, W. T. Kittredge, 2019] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
