| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Packera |
| Harvard University Herbaria Barcode(s) | 00011932 |
| Type Status | Type |
| Collector | T. Nuttall |
| Country | United States of America |
| State | Oregon |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/04d31365-09f8-488c-a05a-bdd1d81f04ed |
| Harvard University Herbaria Barcode | 00011932 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Type |
| Type of | Senecio debilis Nuttall |
| Verified by | Barkley, Theodore Mitchell |
| Date Determined | 1960 |
| Determination Remarks | [filed under] |
| Annotation Text | I have taken this to be type material of S. debilis Nutt. |
| Taxon Reference | (for Senecio debilis Nuttall) Trans. Amer. Philos. Soc. 1841. ser. 2, 7: 408. |
| Family | Asteraceae |
| Determination | Packera debilis (Nuttall) W. A. Weber & Á. Löve |
| Determined by | Trock, Debra Kay |
| Date Determined | 2019-02-** |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Senecio aureus Linnaeus |
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2019] |
| Determination Remarks | [label name] |
| Annotation Text | S. aureus S. discoideus (the form S. debilis Nutt! |
| Family | Asteraceae |
| Determination | Senecio debilis Nuttall |
| Determined by | Greenman, Jesse More |
| Family | Asteraceae |
| Determination | Senecio aureus var. borealis Torrey & A. Gray |
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2019] |
| Annotation Text | Syn. Fl. N. Amer. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
