Plant Used in Research (IMAGE) Universidad Carlos III de Madrid Caption This picture show a regular plant which is used in the research about the movement of sap in order to apply these advances to new hydraulic systems or to suction pumps. Credit UC3M 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.