| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Packera |
| Classification 2 | Asteraceae: Senecio |
| Harvard University Herbaria Barcode(s) | 00011934 |
| Type Status | Isotype |
| Collector | C. F. Baker |
| Collector number | 705 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Mineral County |
| Locality | Near Pagosa Peak |
| Date Collected | 1899-08-06 |
| Elevation | 3200 m |
| Verbatim Elevation | 10500 ft. |
| Container | Plants of Southern Colorado |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0b887e2f-c9be-4bcc-80fc-4cc2ef96c249 |
| Harvard University Herbaria Barcode | 00011934 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Senecio dimorphophyllus Greene |
| Determined by | Greenman, Jesse More |
| Family | Asteraceae |
| Determination | Senecio dimorphophyllus Greene |
| Determined by | Greene, Edward Lee |
| Determination Remarks | [is label name] |
| Annotation Text | n. sp. |
| Family | Asteraceae |
| Determination | Senecio dimorphophyllus Greene |
| Determined by | Barkley, Theodore Mitchell |
| Date Determined | 1960 |
| Annotation Text | probably an isotype |
| Family | Asteraceae |
| Determination | Packera dimorphophylla (Greene) Weber & Love |
| Determined by | Trock, Debra Kay |
| Date Determined | 2019-03-** |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Senecio dimorphophyllus Greene |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Senecio dimorphophyllus Greene) Pittonia 1900. 4: 109. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
