Green flower in green plant (IMAGE) University of Göttingen Caption Der Anbau von Vanille sichert das Einkommen vieler Kleinbäuerinnen und Kleinbauern in vielen tropischen Ländern. Credit Kristina Osen Usage Restrictions None License Licensed 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.