Taylor AF, Hills AE, Simonini G, Muñoz JA, Eberhardt U (2007). "Xerocomus silwoodensis sp. nov., a new species within the European X. subtomentosus complex". Mycological Research. 111 (4): 403–408. doi:10.1016/j.mycres.2007.01.014. PMID17512181.
Taylor AF, Hills AE, Simonini G, Muñoz JA, Eberhardt U (2007). "Xerocomus silwoodensis sp. nov., a new species within the European X. subtomentosus complex". Mycological Research. 111 (4): 403–408. doi:10.1016/j.mycres.2007.01.014. PMID17512181.