| Classification | Asteraceae: Eupatorium |
| Harvard University Herbaria Barcode(s) | 00008841 |
| Type Status | Holotype |
| Collector | E. W. Bemis |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Worcester |
| Date Collected | 1925-08-09 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/14dfa5a5-a907-4481-b798-a9600e1f1214 |
| Harvard University Herbaria Barcode | 00008841 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Eupatorium purpureum f. decolor F. Seymour |
| Verified by | E. E. Lamont |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Eupatorium purpureum f. decolor F. Seymour) Fl. Vermont, ed. 4 1969. 344. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
