| Classification | Asteraceae: Ageratina |
| Harvard University Herbaria Barcode(s) | 01924866 |
| Collector | A. A. Heller |
| Collector number | 7124 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Nevada County |
| Locality | Above Donner Lake toward Donner Pass |
| Date Collected | 1903-08-07 |
| Container | Plants of California |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a4fd3c65-f4d4-432e-8ad9-dc94e7abd0fe |
| Harvard University Herbaria Barcode | 01924866 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Ageratina occidentalis (Hooker) R. M. King & H. Robinson |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
