Search for: [Subject and Keywords = Forsythia] OR [Subject and Keywords = Kórnik Arboretum] OR [Subject and Keywords = Forsythia] OR [Subject and Keywords = forsycja] OR [Subject and Keywords = Arboretum Kórnickie] OR [Title = Results hitherto obtained in breeding Forsythia at Kórnik] OR [Title = Dotychczasowe wyniki hodowli forsycji w Kórniku] OR [Creator = Suszka, Bolesław]