| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 00626144 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Aroostook County: Van Buren |
| Locality | Van Buren |
| Date Collected | 1901-08-13 [Aug. 13. 1901] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/549752e8-3c0b-4cfa-9e25-ce1082c77489 |
| Harvard University Herbaria Barcode | 00626144 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Lactuca serriola Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
