| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 00443417 |
| Collector | N. T. Kidder |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | Stony Brook Reservation. Bellevue Hill [West Roxbury] |
| Date Collected | 1919-09-25 |
| Container | Flora of Metropolitan Parks, Massachusetts |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/73bd8329-9566-4f29-89fc-b191eda9033d |
| Harvard University Herbaria Barcode | 00443417 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Lactuca biennis (Moench) Fernald |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2013 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Lactuca spicata (Lamarck) Hitchcock |
| Determination Remarks | [label name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
