American Journal of Botany

American Journal of Botany (AJB) is an internationally renowned journal publishing innovative, significant research of interest to a wide audience of scientists in all areas of plant biology (including ecology, evolution, physiology, biodiversity, systematics, development, genetics, paleobotany, structure and function), all levels of organization (ecosystem to molecular), and all organisms studied by botanical researchers (including land plants, algae, fungi, lichen, cyanobacteria).