| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01835123 |
| Collector | A. Nelson & E. E. Nelson |
| Collector number | 5989 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming |
| Locality | Yellowstone National Park; Gardiner River |
| Date Collected | 1899-07-19 |
| Habitat | In dry, hard soil along the road |
| Container | Plants of Yellowstone National Park |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e6726cc7-a8f3-45ef-80d9-02c0f82d7f9a |
| Harvard University Herbaria Barcode | 01835123 |
| Herbarium | GH |
| Previous ownership | [ex] From The Rocky Mountain Herbarium, University of Wyoming, Laramie |
| 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 |
