G. Moreno and F. Esteve Raventós, “Boletus aemilii Barbier, B. permagnificus Pöder and Xerocomus truncatus Singer, Snell & Dick, in Spain”, Lazaroa, vol. 10, p. 253, Jan. 1987, Accessed: Nov. 29, 2024. Available: https://revistas.ucm.es/index.php/LAZA/article/view/LAZA8788110253A