| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01834213 |
| Collector | R. M. Horner |
| Collector number | B320 |
| Country | United States of America |
| State | Washington |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington |
| Locality | [data not captured] |
| Date Collected | 1897-07-22 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b5676ca0-47b9-44e0-bee4-fd4f79673360 |
| Harvard University Herbaria Barcode | 01834213 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Lactuca biennis (Moench) Fernald |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
