Editorial: Phenotyping; From Plant, to Data, to Impact and Highlights of the International Plant Phenotyping Symposium - IPPS 2018 - Pommier, Cyril; Garnett, Trevor; Lawrence-Dill, Carolyn J.; Pridmore, Tony; Watt, Michelle; Pieruschka, Roland; Ghamkhar, Kioumars (Frontiers in Plant Science, 2020)