| Name | Trillium hugeri f. flavum Peattie |
| Authorship | Peattie |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Trillium hugeri Small |
| Citation | 1927 J. Elisha Mitchell Sci. Soc. 42: 199 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Trillium hugeri f. flavum Peattie |
| Identification made in | [no date] (1) |