| Classification | Asteraceae: Sonchus |
| Harvard University Herbaria Barcode(s) | 00637373 |
| Collector | J. A. Cushman & S. N. F. Sanford |
| Collector number | 1509 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Washington County: Roque Bluffs |
| Locality | Roque Bluffs |
| Date Collected | 1907-08-12 [August 12, 1907] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e6d644f4-b6a4-4cb1-b452-6aa88ae37ec6 |
| Harvard University Herbaria Barcode | 00637373 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Sonchus arvensis subsp. uliginosus (M. Bieberstein) Nyman |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
