| Classification | Asteraceae: Sonchus |
| Barcode(s) | 00549387 |
| Collector | B. T. Hamlin |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford |
| Locality | Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, Woodland Road south of intersection with Pond Street, GPS 42 27.427N, 71 5.339W |
| Date Collected | 2014-07-10 |
| Habitat | dry roadside, east-facing slope, part sun, sandy loam |
| Container | Plants of Massachusetts |
| Remarks | ca. 8 plants. Associates: Quercus alba, Phytolacca americana, Toxicodendron radicans. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/16939e32-7884-4992-a7ec-1bda89364c18 |
| Harvard University Herbaria Barcode | 00549387 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Sonchus oleraceus Linnaeus |
| Determination Remarks | [filed under] [label name] [current name] |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
