| Classification | Asteraceae: Ageratina |
| Harvard University Herbaria Barcode(s) | 01924879 |
| Collector | A. Cronquist [do not use; A. J. Cronquist] |
| Collector number | 3297 |
| Country | United States of America |
| State | Idaho |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Idaho: Custer County |
| Locality | above Wildhorse Forest Camp, 25 miles S.W. of Chilly. 7800 feet |
| Date Collected | 1941-07-21 |
| Habitat | Granite rock crevices |
| Container | Plants of Idaho |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6f1f9826-4e45-4da7-b080-13f5f7abe3de |
| Harvard University Herbaria Barcode | 01924879 |
| Herbarium | GH |
| 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 |
