| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 01834694 |
| Collector | A. S. Pease & E. C. Ogden |
| Collector number | 24,933 |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario: County of Bruce |
| Locality | [data not captured] |
| Date Collected | 1935-07-16 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d20d61e1-6813-4be5-b4d9-cf6dd1708b0d |
| Harvard University Herbaria Barcode | 01834694 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Lactuca ludoviciana (Nuttall) Riddell |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
