The work you submit for consideration should be the final proofread and edited version of your essay. We do understand that mistakes happen, however, so in the event that you submitted the wrong file, realized that your essay was a poem, or some other obvious oversight, we do allow editing of submitted essays within a limited set of parameters--usually within two weeks of the original submission date or up until a contest deadline. After the essay has been assigned to a reader, changing files can cause a lot of confusion and may result in our not giving your work our best attention.
The American Journal of Botany (AJB), the flagship journal of the Botanical Society of America , is an internationally recognized journal, published monthly since 1914, accepting refereed research papers on all aspects of plant biology. The AJB publishes peer-reviewed, innovative, significant research of interest to a wide audience of plant scientists in all areas of plant biology (structure, function, development, diversity, genetics, evolution, systematics), all levels of organization (molecular to ecosystem), and all plant groups and allied organisms (cyanobacteria, algae, fungi, and lichens).