The IBC takes place every six years under the supervision of the International Association for Botanical and Mycological Societies (IABMS). The next International Botanical Congress — the 20th IBC — will take place in Madrid (Spain) on the following dates:
Nomenclature Section, 15–19 July 2024
Congress, 21–27 July 2024
For more details: https://ibcmadrid2024.com/index.php