| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 02190532 |
| Collector | D. Demaree |
| Collector number | 40543 |
| Country | United States of America |
| State | Arkansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arkansas: Garland County |
| Locality | Near tye mouth of Little Mazarn Creek. |
| Date Collected | 1958-09-06 |
| Verbatim Elevation | 430 ft. |
| Habitat | Dry pine-oak-hickory ridges. |
| Container | Plants of Arkansas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2b939bea-4308-40c1-a3ed-17e16cb67c3d |
| Harvard University Herbaria Barcode | 02190532 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Eupatorium serotinum Michaux |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
