Associació Catalana d'Amics de les Orquídies, Spain Associazione Italiana di Orchidologia (AIO) Associazione Lombarda Amatori Orchidee (ALAO), Varese, Italy
Associazione Triveneta Amatori Orchidee (ATAO), Firenze, Italy Austrian Orchid Society, Vienna, Austria Club Amigos de las Orquídeas, Madrid, Spain
Ceská Orchidejárská Spolecnost (Czech Orchid Society) - COS - Prague, Czech Republic Dansk Orchide Klub (Danish Orchid Club) Deutsche Orchideen-Gesellschaft e.V. Drustvo Ljubiteljev Orhidej Slovenije (DLOS) - Slovenian Orchid Society - Slovenia
Epiphytic Plant Research and Information Center in the Netherlands
Flora Cretica, Crete, Greece Groupement Midi-Pyrénées des Amateurs d'Orchidées, France Grupo Orquideófilo Canarias, Canary Islands, Spain Irish Orchid Society, Glasnevin, Dublin, Ireland Les Orchidophiles réunis de Belgique, Belgium De Nederlandse Orchideeën Vereniging /The Dutch Orchid Society, The Netherlands Werkgroep Masdevallia
Norsk Orkideforening - Norwegian Orchid Society Orchid Society Noord Brabant West - The Netherlands
Orchideen-Gesellschaft Kurpfalz (Orchid Society Palatinate), Mannheim, Germany
Orchideeën Vereniging Vlaanderen / Flemisch Orchid Society - Belgium Orchidées 59 club de Valenciennes, France Orquidiòfils Valencians, Valencia, Spain Saint-Petersburg Orchid Society, Saint-Petersburg, Russian Federation
Svenska Orchide Sällskapet/Swedish Orchid Society, Sweden Swiss Orchid Society, Sweden Sydsvenska Orkidésällskapet/South Swedish Orchid Society, Sweden Vereinigung deutscher Orchideenfreunde V.D.O.F. e.V., Göttingen, Germany Werkgroep Europese Orchideeen/Society for European Orchids, The Netherlands
|