| Classification | Asteraceae: Sonchus |
| Harvard University Herbaria Barcode(s) | 00637447 |
| Collector | C. N. S. Horner |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Georgetown |
| Locality | Georgetown |
| Date Collected | 1879 [1879] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8afb4aaa-40cf-40c7-bc98-9afb6a3aa00d |
| Harvard University Herbaria Barcode | 00637447 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Sonchus asper (Linnaeus) Hill |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
