| Classification | Asteraceae: Ageratina |
| Harvard University Herbaria Barcode(s) | 01924875 |
| Collector | H. E. Parks & S. T. Parks |
| Collector number | 24153 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Del Norte County |
| Locality | in lower canyon; Coopers Flat, Smith River |
| Date Collected | 1938-09-** |
| Verbatim Elevation | 250 feet |
| Habitat | on gravelly bars |
| Container | Plants of Northwestern California |
| Frequency | abundant |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/da646ea0-8993-46cc-b3b9-a37e62915505 |
| Harvard University Herbaria Barcode | 01924875 |
| Herbarium | GH |
| Previous ownership | [Ex] Herbarium of the University of California |
| Family | Asteraceae |
| Determination | Ageratina occidentalis (Hooker) R. M. King & H. Robinson |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
