| Name | Trillium erectum var. japonicum A. Gray |
| Authorship | A. Gray |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Trillium erectum Linnaeus |
| GUID | urn:lsid:ipni.org:names:328440-2 |
| Citation | 1859 Mem. Amer. Acad. Arts n.s. 6: 413 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Trillium erectum var. japonicum A. Gray |
| Identification made in | [no date] (1) |