Efficient root exploration strategies support greater whole-tree water use during summer drought

M. Luke McCormack1, Newton Tran1, Marvin Lo1, Meghan Midgley1, Ray Dybzinski2, Charles Cannon3, Christine Rollinson3 and Ella Segal4, (1)The Morton Arboretum, Center for Tree Science, Lisle, IL, United States, (2)Loyola University Chicago, Chicago, United States, (3)The Morton Arboretum, Center for Tree Science, Lisle, United States, (4)Rice University, Houston, United States