TY - GEN AU - Norby,Richard J AU - Iversen,Colleen M TI - Introduction to a Virtual Issue on root traits SN - 1469-8137 PY - 2019///0529 KW - Ecosystem KW - Mycorrhizae KW - physiology KW - Phenotype KW - Plant Physiological Phenomena KW - Plant Roots KW - microbiology N1 - Publication Type: Editorial; Introductory Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1111/nph.14522 ER -