| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01835096 |
| Collector | P. A. Rydberg |
| Collector number | 74 |
| Country | United States of America |
| State | South Dakota |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: South Dakota: Lawrence County: Deadwood |
| Locality | [no additional data] |
| Date Collected | 1913-07-18 |
| Habitat | Waste places |
| Container | Phanerogams of Northwestern South Dakota |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6e20c4ed-9daa-4f6c-9073-2ebd6bab483e |
| Harvard University Herbaria Barcode | 01835096 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Lactuca tatarica (Linnaeus) C. A. Meyer |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
