| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Packera |
| Classification 2 | Asteraceae: Senecio |
| Harvard University Herbaria Barcode(s) | 00054876 |
| Type Status | Isotype |
| Collector | F. L. Wynd & C. H. Mueller |
| Collector number | 546 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | Villa Acuña, Sierra del Carmen, Canyon de Sentenela on Hacienda Piedra Blanca |
| Date Collected | 1936-07-06 |
| Habitat | Moist stream side |
| Container | Plants of Mexico |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/774a0bb3-169e-45e9-9835-af546aad018d |
| Harvard University Herbaria Barcode | 00054876 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Senecio scalaris Greene |
| Determined by | det Blake |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Packera scalaris var. carmenensis (C. C. Freeman) C. C. Freeman & T. M. Barkley |
| Determined by | Trock, Debra Kay |
| Date Determined | 1999 |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Senecio scalaris var. carmenensis C. C. Freeman |
| Verified by | Freeman, Craig Carl |
| Date Determined | 1986-10-** |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Senecio scalaris var. carmenensis C. C. Freeman) Phytologia 1989. 67: 249. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
