AUTHOR=Riggins Chance W. , Barba de la Rosa Ana Paulina , Blair Matthew W. , Espitia-Rangel Eduardo TITLE=Editorial: Amaranthus: Naturally Stress-Resistant Resources for Improved Agriculture and Human Health JOURNAL=Frontiers in Plant Science VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2021.726875 DOI=10.3389/fpls.2021.726875 ISSN=1664-462X