| site description | language | list | info | gallery | nature |
| Cor Geerlings, Holland | |||||
| Deutsche Dahlien-, Fuchsien- und Gladiolen_Gesellschaft e.V. | |||||
| Dutch dahlia page currently offline! | |||||
| E Turc, France | |||||
| Fa Gerbr Verwer (Verwer Bros Netherlands) home of the gallery dahlias | |||||
| François Combe-Laboissière, France | |||||
| Frank Henderikx (Holland) | |||||
| German Dahlia Society | |||||
| Golubitsky Lubov, Russia | |||||
| Hairon, France | |||||
| Luuk Bouman (Netherlands) | |||||
| Michel Robert (France) | |||||
| The French Dahlia Society good site but it helps to have some knowledge of french. | |||||
| Ververs of Holland (Aad Verwer ) |