Image_1 (IMAGE) Florida Museum of Natural History Caption Using the largest butterfly tree of life ever created, scientists have determined where the first butterflies originated and which plants they relied on for food. Credit Florida Museum photo by Kristen Grace and phylogeny by Hillis, Zwickl, and Gutell Usage Restrictions Credit must be given to the creator. License CC BY 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.