At the conference Introduced tree species to European forests: challenges and opportunities (2nd – 5th November 2016, Monte Verità, Switzerland) Michaela Vítková presented a talk Vítková M., Sádlo J., Pergl J., Pyšek P.: Black locust in the Czech Republic: from global ecology to local management. It was published in a book Krumm F. and Vítková L. (2016): Introduced tree species in European forests: opportunities and challenges.