AUTHOR=Puttonen Eetu , Bucksch Alexander , Zlinszky AndrĂ¡s , Pfeifer Norbert TITLE=Editorial: Optical Approaches to Capture Plant Dynamics in Time, Space, and Across Scales JOURNAL=Frontiers in Plant Science VOLUME=9 YEAR=2018 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2018.00791 DOI=10.3389/fpls.2018.00791 ISSN=1664-462X