| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01834769 |
| Collector | P. V. Krotkov |
| Collector number | 7914 |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario: County of Bruce |
| Locality | [data not captured] |
| Date Collected | 1933-09-07 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4244c6de-028b-4d9b-8322-ecc59400a0ef |
| Harvard University Herbaria Barcode | 01834769 |
| 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 |
