| Classification | Asteraceae: Piptothrix |
| Classification 1 | Asteraceae: Ageratina |
| Harvard University Herbaria Barcode(s) | 00273985 |
| Collector | C. G. Pringle |
| Collector number | 2354 |
| Country | Mexico |
| State | México |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: México |
| Locality | near Guadalajara |
| Date Collected | 1889-11-06 |
| Habitat | shaded rocky hillsides |
| Container | C. G. Pringle, Plantae Mexicanae. 1887. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8a957988-734a-4908-b7da-895077bbca4f |
| Harvard University Herbaria Barcode | 00273985 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Piptothrix palmeri A. Gray |
| Determination Remarks | [is filed under name] |
| Family | Asteraceae |
| Determination | Ageratina palmeri (A. Gray) Gage |
| Determined by | D. A. Gage |
| Date Determined | 1986 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
