Search for: [Subject and Keywords = Catalpa] OR [Subject and Keywords = Kórnik Arboretum] OR [Subject and Keywords = Catalpa] OR [Subject and Keywords = kolekcja Catalpa] OR [Subject and Keywords = Arboretum Kórnickie] OR [Title = The Kórnik Arboretum collection from the genus Catalpa Scop.] OR [Title = Kolekcja rodzaju Catalpa Scop. w Arboretum Kórnickim] OR [Creator = Straus, Hanna]