| Classification | Asteraceae: Sonchus | 
| Barcode(s) | 00637340 | 
| Collector | S. F. Blake | 
| Collector number | 12228 | 
| Country | United States of America | 
| State | Vermont | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Vermont: Chittenden County: Burlington | 
| Locality | Burlington | 
| Date Collected | 1940-08-21 [21 Aug. 1940] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d0eaacdd-882d-40aa-b208-0481a4e8261a | 
| Harvard University Herbaria Barcode | 00637340 | 
| Herbarium | NEBC | 
| Family | Asteraceae | 
| Determination |  Sonchus arvensis subsp. uliginosus (M. Bieberstein) Nyman | 
| Determination Remarks |  [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |