Dear colleagues, This is a reminder that the deadline for Early Registration for the International Botanical Congress is coming up soon: *29 February, 2024*. Be sure to register before the “early bird” deadline! Please see the Congress website for the latest news and the registration page: https://ibcmadrid2024.com/index.php. The Congress website also has information about invited speakers, accommodations, excursions, the Nomenclature Section, and much more. See you in Madrid! Patrick Herendeen, Chair International Association for Botanical and Mycological Societies