Definition: A group of species that exploit the same food resources, and/or use the same feeding or foraging methods. http://en.wikipedia.org/wiki/Guild_(ecology)
Known occurrences, collected specimens and observations of Butyriboletus roseogriseus (Šutara, M. Graca, M. Kolarík, Janda & M. Kríž) Vizzini & Gelardi 2014. View this species on GBIF