| Name | Lactuca graminea Sprengel |
| Authorship | Sprengel |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lactuca Linnaeus |
| GUID | urn:lsid:ipni.org:names:228016-1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lactuca graminea Sprengel |
| Identification made in | [no date] (1) |