| Trientalis americana | Lysimachia borealis (Raf.) U.Manns & Anderb. |
| Trientalis borealis | Lysimachia borealis (Raf.) U.Manns & Anderb. |
| Trientalis europaea | Lysimachia europaea (L.) U.Manns & Anderb. |
| Trientalis ramosa | Lysimachia europaea (L.) U.Manns & Anderb. |
| Trientalis stella | Lysimachia europaea (L.) U.Manns & Anderb. |