| Classification | Asteraceae: Lactuca |
| Barcode(s) | 01834718 |
| Collector | P. A. Rydberg |
| Collector number | 847 |
| Country | United States of America |
| State | South Dakota |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: South Dakota |
| Locality | Black Hills of South Dakota; On French Creek, 5 m below Custer |
| Date Collected | 1892-07-23 |
| Verbatim Elevation | 4000 feet |
| Container | Flora of the Black Hills of South Dakota |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d7b02656-e052-4382-83f3-b224561e7155 |
| Harvard University Herbaria Barcode | 01834718 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Lactuca ludoviciana (Nuttall) Riddell |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
