Vidal i Frigola, J. M. (2007). <i>Protoglossum aromaticum</i>, a sequestrate fungus related to <i>Cortinarius</i>, widely distributed in Europe, and North America. Revista Catalana De Micologia, 24, 287–294. Retrieved from https://revistes.iec.cat/index.php/RCMic/article/view/18063.001