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Keywords from Image Description:
Meyers sa. Aquatic plants Plantes aquatiques Wasserpflanzen Aponogeton distachyus korrekt Aponogeton distachyos Nelumbium speciosum Lotosblume mit Frucht Nymphaea Lotus Ouvirandra fenestralis Papyrus antiquorum Pistia stratiotes Thalia dealbata Victoria regia Meyers Konversationslexikon etechnik uniulm de html Bibliographisches