 |
| English | Danish |
| alder buckthorn | tørst (Rhamnus frangula) |
| alder bud moth | birkesækmøl (Coleophora fuscedinella) |
| European green alder | grønel (Alnus viridis) |
| gray alder | hvidel (Alnus incana) |
| green alder | grønel (Alnus viridis) |
| grey alder | hvidel (Alnus incana) |
| hazel alder | rynket el (Alnus rugosa, Alnus serrulata) |
| hazel alder | hasselel (Alnus rugosa, Alnus serrulata) |
| smooth alder | rynket el (Alnus rugosa, Alnus serrulata) |
| smooth alder | hasselel (Alnus rugosa, Alnus serrulata) |
| speckled alder | hvidel (Alnus incana) |