| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 00626181 |
| Collector | R. J. Eaton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord |
| Locality | Concord, G. Root's Farm |
| Date Collected | 1957-08-21 [21 Aug. 1957] |
| Habitat | Farm yard weed |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/408c0cc5-76e3-44a6-be4a-48805ee976ab |
| Harvard University Herbaria Barcode | 00626181 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Lactuca serriola Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
