| Name | Triosteum perfoliatum var. illinoense Wiegand |
| Authorship | Wiegand |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Triosteum perfoliatum Linnaeus |
| GUID | urn:lsid:ipni.org:names:258564-2 |
| Citation | 1923 Rhodora 25: 202 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Triosteum perfoliatum var. illinoense Wiegand |
| Identification made in | [no date] (1) |