If you were somehow able to see beneath the soil surface and observe the entire root system of a mature tree, you might be surprised at what you see. I think most people would expect to find many ...

M. Luke McCormack, Matthew A. Kaproth, Jeannine Cavender-Bares, Eva Carlson, Andrew L. Hipp, Ying Han, Peter G. Kennedy, Climate and phylogenetic history structure morphological and architectural ...