| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01835131 |
| Collector | Ced. L. Porter & M. W. Porter |
| Collector number | 9597 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Crook County |
| Locality | Bear Lodge Range, on Warren Peak, about 10 miles northwest of Sundance |
| Date Collected | 1964-07-11 |
| Verbatim Elevation | 4,400 ft. |
| Habitat | along roadsides in Pinus ponderosa forest |
| Container | Flora of Wyoming, U. S. A. |
| Frequency | Common |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/962018a1-9ced-4e0b-9375-a635508fe1dc |
| Harvard University Herbaria Barcode | 01835131 |
| 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 |
