| Classification | Asteraceae: Silphium |
| Harvard University Herbaria Barcode(s) | 02230844 |
| Collector | D. E. Boufford |
| Collector number | 46201 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Hampshire County (Massachusetts): Northampton |
| Locality | East-southeast of the city center along the Connecticut River and south of Northampton Airport |
| Date Collected | 2023-07-30 |
| Habitat | edge of field |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bda32fdb-e647-4b4c-bba0-ddd25b523788 |
| Harvard University Herbaria Barcode | 02230844 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Silphium perfoliatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
