| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01834888 |
| Collector | W. H. Horr |
| Collector number | 4596 |
| Country | United States of America |
| State | Kansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Kansas: Marshall County |
| Locality | 1 mile south of Marysville |
| Date Collected | 1953-07-18 |
| Habitat | Grassland. Roadside thicket. loam, fair moisture |
| Container | Kansas Plants, U. S. A. |
| Frequency | Common |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b7553cfb-3a96-4809-9a81-7b6bd3b0e5dd |
| Harvard University Herbaria Barcode | 01834888 |
| Herbarium | GH |
| Previous ownership | [ex] University of Kansas Lawrence, Kansas |
| Family | Asteraceae |
| Determination | Lactuca serriola Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
