AUTHOR=Ludwig Martha , Busch Florian A. , Khoshravesh Roxana , Covshoff Sarah 

TITLE=Editorial: Understanding C4 Evolution and Function

JOURNAL=Frontiers in Plant Science

VOLUME=12

YEAR=2021

URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2021.774818

DOI=10.3389/fpls.2021.774818

ISSN=1664-462X