| Classification | Asteraceae: Sonchus |
| Harvard University Herbaria Barcode(s) | 00637263 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Plymouth County: Plymouth |
| Locality | Plymouth |
| Date Collected | 1910-09-11 [Sept. 11 1910] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/825c3c32-90da-46b5-9865-d02f143d9026 |
| Harvard University Herbaria Barcode | 00637263 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Sonchus arvensis Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
