| Classification | Asteraceae: Ageratina |
| Harvard University Herbaria Barcode(s) | 01924863 |
| Collector | W. B. Cooke |
| Collector number | 9339 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Siskiyou County |
| Locality | In a ravine west of Horse Camp |
| Date Collected | 1937-09-03 |
| Verbatim Elevation | 7000 [feet] |
| Habitat | Hudsonian. on a lava outcropping |
| Container | Flora of Mount Shasta |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/66128617-405f-4786-a400-fcfbee7fee05 |
| Harvard University Herbaria Barcode | 01924863 |
| Herbarium | GH |
| Previous ownership | ex herbario Wm. Bridge Cooke |
| 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 |
