The article Geosmithia-Ophiostoma: a New Fungus-Fungus Association, written by Alessia L. Pepori, Priscilla P. Bettini, Cecilia Comparini, Sabrina Sarrocco, Anna Bonini, Arcangela Frascella, Luisa Ghelardini, & Aniello Scala, Giovanni Vannacci, Alberto Santini.