| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01834862 |
| Collector | O. M. Clark |
| Collector number | 12147 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Coconino County |
| Locality | south of Flagstaff |
| Date Collected | 1944-08-23 |
| Habitat | Waste places |
| Container | Plants of Arizona |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e001a43d-4e29-4242-8970-58b179a3b64d |
| Harvard University Herbaria Barcode | 01834862 |
| Herbarium | GH |
| Previous ownership | [ex] Bebb Herbarium of the University of Oklahoma |
| 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 |
