| Classification | Asteraceae: Silphium |
| Harvard University Herbaria Barcode(s) | 00578916 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Vermont |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Vermont |
| Locality | Mountpelier |
| Date Collected | 1942-07-19 [July 19, 1942] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d094c4c3-1e31-464e-aa14-30157ee8c2aa |
| Harvard University Herbaria Barcode | 00578916 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Silphium perfoliatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
