The 5th Conference of the Polish Society of Experimental Plant Biology will be held under the auspices of the Rector of the University of Wrocław, Prof. Marek Bojarski, the Dean of the Faculty of Biological Sciences, and the Mayor of Wrocław, Dr. Rafał Dutkiewicz. The Strasburger Day is sponsored by the New Phytologist. The plenary lecture by Prof. Przemysław Prusinkiewicz (Dept. of Computer Science, University of Calgary, Canada): “From molecules to trees: Exploring plant development with computational models and simulations” has been supported by AoB PLANTS.