TwinWin site in Finland (IMAGE) University of Zurich Caption The TwinWin site in Finland, where Barley was grown either alone or undersown with up to eight different plant species. Credit Image: Seraina Cappelli Usage Restrictions All rights reserved. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.