Artistic Rendition (IMAGE) Proceedings of the National Academy of Sciences Caption This is an artistic rendition of global conservation risk hotspots for land plant species. Credit Image courtesy of Abbie Zimmer (Ohio State University, Columbus, OH) 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.