| Classification | Asteraceae: Sonchus |
| Harvard University Herbaria Barcode(s) | 00626276 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Cumberland County: Portland |
| Locality | Portland |
| Date Collected | 1910-08-03 [Aug. 3. 1910] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c8222634-1ebc-42b5-a451-fa5376a4c23f |
| Harvard University Herbaria Barcode | 00626276 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Sonchus arvensis Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
