| Name | Lycianthes lysimachioides var. formosana Bitter |
| Authorship | Bitter |
| Rank | Variety |
| Placed in | Lycianthes lysimachioides (Wallich) Bitter |
| Citation | 1922 Repert. Spec. Nov. Regni Veg. 18: 320–321 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lycianthes lysimachioides var. formosana Bitter |
| Identification made in | 2023 (1) |