| Classification | Asteraceae: Sonchus |
| Harvard University Herbaria Barcode(s) | 00443454 |
| Collector | A. Rehder |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | The Arnold Arboretum [Jamaica Plain]
|
| Date Collected | 1917 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9ad388d3-c39f-49da-b3a9-2785cf23b2c9 |
| Harvard University Herbaria Barcode | 00443454 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | InQuestion Sonchus jacquinii de Candolle |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Sonchus arvensis subsp. uliginosa (M. Bieberstein) Nyman |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2013 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
