| Classification | Asteraceae: Sonchus |
| Harvard University Herbaria Barcode(s) | 00626251 |
| Collector | O. W. Knight |
| Collector number | 20 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Penobscot County: Holden |
| Locality | Holden |
| Date Collected | 1903-08-18 [Aug. 18, 1903] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/92bf6ef6-0053-4c32-9c29-a8562aaeda75 |
| Harvard University Herbaria Barcode | 00626251 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Sonchus arvensis Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
