| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01834711 |
| Collector | U. T. Waterfall |
| Collector number | 7226 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Greer County |
| Locality | Southern slopes of Granite Mts. North of Granite |
| Date Collected | 1947-06-21 |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f9bd318c-cb6e-44cd-88a2-25eca28d4b79 |
| Harvard University Herbaria Barcode | 01834711 |
| Herbarium | GH |
| Previous ownership | [ex] Bebb Herbarium of the University of Oklahoma by the Oklahoma Biological Survey |
| Family | Asteraceae |
| Determination | Lactuca ludoviciana (Nuttall) Riddell |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
