| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01070033 |
| Collector | F. W. Hunnewell |
| Collector number | 4941 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Westford |
| Locality | Westford |
| Date Collected | 1917-08-25 [Aug 25, 1917] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/38234e89-5442-4c26-8ec9-7c3834231447 |
| Harvard University Herbaria Barcode | 01070033 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Lactuca biennis (Moench) Fernald |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
