| Classification | Asteraceae: Lactuca | 
| Harvard University Herbaria Barcode(s) | 02230208 | 
| Collector | H. E. Ahles | 
| Collector number | 90410 | 
| Country | United States of America | 
| State | Connecticut | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: Litchfield County: New Milford | 
| Locality | River Road along the Housatonic River | 
| Date Collected | 1980-08-28 | 
| Habitat | roadside | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/01297692-8991-49f3-8d29-0226c7c671bc | 
| Harvard University Herbaria Barcode | 02230208 | 
| Herbarium | NEBC | 
| Family | Asteraceae | 
| Determination | Lactuca biennis (Moench) Fernald | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |