| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01834887 |
| Collector | W. H. Horr |
| Collector number | 4386 |
| Country | United States of America |
| State | Kansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Kansas: Jewell County |
| Locality | 1/2 mile north of Montrose |
| Date Collected | 1952-09-12 |
| Habitat | Roadside. Grassland. Dry loam |
| Container | Plants of Kansas U.S.A. |
| Frequency | Not common |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7a723e98-17e9-4b67-92ba-0a3d737c7bde |
| Harvard University Herbaria Barcode | 01834887 |
| 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 |
