| Classification | Asteraceae: Lactuca |
| Harvard University Herbaria Barcode(s) | 00057143 |
| Type Status | Isotype |
| Collector | O. A. Farwell |
| Collector number | 5916 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Monroe County: Monroe |
| Date Collected | 1921-07-06 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/689739fb-4583-4172-a0f7-e0c8c1d0deb7 |
| Harvard University Herbaria Barcode | 00057143 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Lactuca canadensis var. laciniata Farwell |
| Verified by | E. G. Voss |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Lactuca canadensis var. laciniata Farwell) Pap. Michigan Acad. Sci. 1924. 2: 45. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
