| Classification | Asteraceae: Sonchus |
| Harvard University Herbaria Barcode(s) | 00637452 |
| Collector | W. Boott |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford |
| Locality | W. Medford, G. Brooks' old house lot |
| Date Collected | 1862-08-** [Aug 1862] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/669ec459-8ed6-4c24-aa9b-66b05c70d417 |
| Harvard University Herbaria Barcode | 00637452 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Sonchus asper (Linnaeus) Hill |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
