| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01834221 |
| Collector | A. Nelson |
| Collector number | 1674 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming |
| Locality | Centennial Valley |
| Date Collected | 1895-07-16 |
| Container | Flora of Wyoming |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0c8fefe6-ce80-4b05-9e4c-f20153fc763f |
| Harvard University Herbaria Barcode | 01834221 |
| Herbarium | GH |
| Previous ownership | [ex] Herb. University of Wyoming |
| Family | Asteraceae |
| Determination | Lactuca biennis (Moench) Fernald |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
