<I>Plantago lanceolata</I> (IMAGE) University of Southampton Caption Plantago lanceolata -- the plantain found in the high carbon dioxide springs and the subject of this study. Credit University of Southampton 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.