| Classification | Asteraceae: Sonchus |
| Barcode(s) | 00721327 |
| Collector | Franc. R. Williams |
| Collector number | 2295 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Winchester |
| Locality | weed beside driveway of Frances R. Williams |
| Date Collected | 1941 [Oct. 1941] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ceb82a88-d8e2-4673-b6d7-50a6a64fbc3d |
| Harvard University Herbaria Barcode | 00721327 |
| Herbarium | A |
| Family | Asteraceae |
| Determination | Sonchus asper (Linnaeus) Hill |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
