| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Packera |
| Classification 2 | Asteraceae: Senecio |
| Harvard University Herbaria Barcode(s) | 00061983 |
| Type Status | Holotype |
| Collector | M. L. Fernald |
| Collector number | 2206 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Washington County: Pembroke |
| Locality | Ayer's Junction |
| Date Collected | 1909-07-12 |
| Habitat | Meadow
|
| Container | Maine Flora, Washington Co. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a0417218-eb6c-4fd1-9b95-f6d6e5958c44 |
| Harvard University Herbaria Barcode | 00061983 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Senecio robbinsii f. invenustus Fernald |
| Determined by | [M. L. Fernald (scripsit) annotation on sheet, W. T. Kittredge, 2019] |
| Annotation Text | n. f. |
| Family | Asteraceae |
| Determination | Senecio robbinsii Oakes ex Rusby |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Packera schweinitziana (Nutt.) W.A. Weber & Á. Löve |
| Determined by | Trock, Debra Kay |
| Date Determined | 2019-03-** |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Senecio robbinsii f. invenustus Fernald |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Senecio robbinsii f. invenustus Fernald) Rhodora 1928. 30: 225. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
