| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Packera |
| Classification 2 | Asteraceae: Senecio |
| Harvard University Herbaria Barcode(s) | 00061978 |
| Type Status | Syntype |
| Collector | W. Boott |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Jefferson County: Watertown |
| Locality | Black River |
| Date Collected | 1857-07-03 |
| Habitat | Rocky banks |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/af82e68e-b745-4d6d-92df-3d1a3e7ed2a3 |
| Harvard University Herbaria Barcode | 00061978 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Senecio pauperculus var. praelongus (Greenman) House |
| Determined by | [M. L. Fernald (scripsit) annotation on sheet, W. T. Kittredge, 2019] |
| Family | Asteraceae |
| Determination | Senecio aureus var. balsamitae (Muhlenberg ex Willdenow) Torrey & A. Gray |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Senecio pauperculus Michaux |
| Determined by | Greenman, Jesse More |
| Family | Asteraceae |
| Determination | Senecio pauperculus Michaux |
| Determined by | Barkley, Theodore Mitchell |
| Date Determined | 1959 |
| Family | Asteraceae |
| Determination | Senecio pauperculus Michaux |
| Determined by | Barkley, Theodore Mitchell |
| Date Determined | 1960 |
| Annotation Text | var. pauperculus |
| Family | Asteraceae |
| Determination | Packera paupercula (Michaux) A. Löve & D. Löve |
| Determined by | Trock, Debra Kay |
| Date Determined | 2019-03-** |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Syntype |
| Syntype of | Senecio balsamitae var. praelongus Greenman |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Senecio balsamitae var. praelongus Greenman) Rhodora 1901. 3: 6. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
