Plant Biology is a peer-reviewed scientific journal of plant biology.

The journal was originally established as Berichte der Deutschen Botanischen Gesellschaft in 1883, changed its name to Botanica Acta in 1988.

In 1999, the journal renamed itself Plant Biology, and restarted the volume numbering.

Plant Biology is published by John Wiley & Sons on behalf of the German Society for Plant Sciences and the Royal Botanical Society of the Netherlands.

The journal is currently edited by Heinz Rennenberg and J. T. M. Elzenga.