Silk Road Fruits and Nuts (IMAGE) Max Planck Institute of Geoanthropology Caption Many of the most familiar fruits, nuts, grains, and spices in your kitchen can trace at least part of their story back to the ancient Silk Road. Dr. Spengler presents the story for many for the plants depicted in this picture, relying on historical sources and recent archaeobotanical discoveries. Credit Robert Spengler Usage Restrictions This image may only be used in the context of reporting on this publication and with appropriate credit information. 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.