| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01834766 |
| Collector | W. C. McCalla |
| Collector number | 10600 |
| Country | Canada |
| State | Alberta |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Alberta |
| Locality | [data not captured] |
| Date Collected | 1949-09-02 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6b332637-8b97-4415-afd6-3919d7458a7b |
| Harvard University Herbaria Barcode | 01834766 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Lactuca sativa Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
