| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01067710 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Norfolk County: Medfield |
| Locality | Medfield |
| Date Collected | 1946-09-12 [Sept. 12, 1946] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/726f62b3-a614-4e3a-9c54-14af424768ae |
| Harvard University Herbaria Barcode | 01067710 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Lactuca canadensis Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
