| Classification | Asteraceae: Eupatorium |
| Classification 1 | Rosaceae: Eupatorium |
| Classification 2 | Asteraceae: Eutrochium |
| Harvard University Herbaria Barcode(s) | 00282641 |
| Collector | W. H. Manning |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Stoneham |
| Locality | Middlesex Fells [Road S Melrose Reservoir] |
| Date Collected | 1894-08-04 |
| Project | Metropolitan Park Flora |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b937aa08-240b-4351-8ab3-c7cff362952a |
| Harvard University Herbaria Barcode | 00282641 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Eupatorium purpureum Linnaeus |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Eupatorium purpureum var. maculatum (Linnaeus) Darlington |
| Determination Remarks | [pen annotation on sheet] |
| Family | Rosaceae |
| Determination | Eupatorium falcatum Michaux |
| Determined by | K. M. Wiegand |
| Date Determined | 1919-11-** |
| Family | Asteraceae |
| Determination | Eutrochium purpureum (Linnaeus) E. E. Lamont |
| Determined by | W. T. Kittredge |
| Date Determined | 2009-12-10 |
| Determination Remarks | [is Current name] |
| Annotation Text | Deane (1896) lists this species as common, but the reports of Rich and Collins were probably E. dubium which was conflated with E. purpureum in Gray’s Manual 6th ed. (1891) “including several nominal species” |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
