<i>Gastrodia elata</i> (IMAGE) Proceedings of the National Academy of Sciences Caption (A) Gastrodia elata, a rare medical orchid; (B) Pinus massoniana, a common tree. Credit Image courtesy of Bin Chen (Shanghai Chenshan Botanical Garden, Shanghai, China), Jinlong Zhang (Kadoorie Farm and Botanic Garden, Tai Po, China), and Guo-Ke Chen (Chinese Academy of Sciences, Beijing, China). 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.