| Classification | Asteraceae: Ageratina |
| Harvard University Herbaria Barcode(s) | 01924880 |
| Collector | K. H. Lackschewitz with [data not captured] |
| Collector number | 11548 |
| Country | United States of America |
| State | Montana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana: Ravalli County |
| Locality | Black Bear Camp Road 75-Sapphire Range; SE1/4 Sec28, T4N, R18W |
| Date Collected | 1988-08-15 |
| Habitat | On stabilized slide, SW exposure |
| Container | Plants of Montana |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/67ea2be9-f1f3-4a7b-a7c4-2a0680d112bd |
| Harvard University Herbaria Barcode | 01924880 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium Montana State University |
| 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 |
