Psiloboletinus is an independent genus sister to Suillus

LITERATURE CITED

• Adamčík S, Cai L, Chakraborty D, Chen X, Cotter HVT, Dai DQ, Dai YC, Das K, Deng C, Ghobad-Nejhad M, Hyde KD, Langer E, Latha KPD, Liu F, Liu SL, Liu T, Lv W, Lv SX, Machado AR, Pinho DB, Pereira OL, Prasher IB, Rosado AWC, Qin J, Qin WM, Verma RK, Wang Q, Yang ZL, Yu XD, Zhou LW, Buyck B. 2015. Fungal biodiversity profiles 1–10. Cryptogamie Mycologie 36:121–166.
   Web of Science ®Google Scholar
• Alexandrova AV, Sunjidmaa R. 2011. Fungi. In: Muhlenberg M, Enkhmaa A, Muhlenberg-Horn E, eds. Biodiversity survey at Khonin Nuga Research Station West-Khentey, Mongolia. Ulaanbaatar, Mongolia: German Society for International Cooperation (GIZ). p. 59–101.
   Google Scholar
• Binder M, Hibbett DS. 2006. Molecular systematics and biological diversification of Boletales. Mycologia 98:971–981.
   PubMed Web of Science ®Google Scholar
• Binder M, Larsson KH, Matheny PB, Hibbett DS. 2010. Amylocorticiales ord. nov. and Jaapiales Ord. nov.: Early diverging clades of Agaricomycetidae dominated by corticioid forms. Mycologia 102:865–880.
   Google Scholar
• Bulakh EM. 2016. Mushrooms of the Russian Far East. Vladivostok, Russia: Russkiy ostrov. 400 p. Russian.
   Google Scholar
• Castresana J. 2000. Selection of conserved blocks from multiple alignments for their use in phylogenetic analysis. Molecular Biology and Evolution 17:540–552.
   PubMed Web of Science ®Google Scholar
• Das K, Chakraborty D, Cotter HVT. 2015. Suillus adhikarii, a new species from the subalpine Himalaya of India and Nepal associated with Larix. Phytotaxa 219:289–295.
   Web of Science ®Google Scholar
• Denisova NP. 2010. History of the study of thrombolytic and fibrinolytic enzymes of higher basidiomycetes mushrooms at the VL Komarov Botanical Institute in Saint Petersburg, Russia. International Journal of Medicinal Mushrooms 12:317–325.
   Web of Science ®Google Scholar
• Feng B, Xu J, Wu G, Hosen MI, Zeng NK, Li YC, Bau T, Kost GW, Yang ZL. 2012. DNA sequence analyses reveal abundant diversity, endemism and evidence for Asian origin of the porcini mushrooms. PLoS ONE 7:e37567.
   PubMed Web of Science ®Google Scholar
• Gros-Louis MC, Bousquet J, Pâques LE, Isabel N. 2005. Species-diagnostic markers in Larix spp. based on RAPDs and nuclear, cpDNA, and mtDNA gene sequences, and their phylogenetic implications. Tree Genetics, Genomes 1:50–63.
   Web of Science ®Google Scholar
• Hall TA. 1999. BioEdit: a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. Nucleic Acids Symposium Series 41:95–98.
   Google Scholar
• Jargeat P, Chaumeton JP, Navaud O, Vizzini A, Gryta H. 2014. The Paxillus involutus (Boletales, Paxillaceae) complex in Europe: genetic diversity and morphological description of the new species Paxillus cuprinus, typification of P. involutus s.s., and synthesis of species boundaries. Fungal Biology 118:12–31.
   Web of Science ®Google Scholar
• Kalinin A Yu, Fetisov DM. 2007. Flora, mycobiota and vegetation of Bastak nature reserve. Vladivostok, Russia: Dal’nauka. 282 p. Russian.
   Google Scholar
• Kapitonov VI. 2013 The finds of new (for Udmurtia) species of macromycetes. Bulletin of Udmurt University, Series Biology, Earth Sciences 4: 9–24.Russian.
   Google Scholar
• Katoh K, Standley DM. 2013. MAFFT multiple sequence alignment software version 7: improvements in performance and usability. Molecular Biology and Evolution 30:772–780.
   PubMed Web of Science ®Google Scholar
• Kosheleva AP, Kutafjeva NP. 2008. On the macromycetes of Taseevo district (Krasnoyarsk territory, East Siberia). News of Systems of Lower Plants 42: 104–123. Russian.
   Google Scholar
• Krasnopevtseva VМ, Krasnopevtseva AS. 2017. Fungi of the Baikal Nature Reserve (Khamar-Daban, Southern Cisbaikalia). Bulletin of the Buryat State University, Biology, Geography 3: 40–49. Russian.
   Google Scholar
• Kudashova NN, Gashkov SI, Kutafjeva NP. 2013. The preliminary list of the Macromycetes of the Tomsk region: subdivision Pezizomycotina (Ascomycota) and classis Agaricomycetidae (Basidiomycota). Systematic Notes on the Materials of PN Krylov Herbarium of Tomsk State University 107: 22–70.Russian.
   Google Scholar
• Lanfear R, Frandsen PB, Wright AM, Senfeld T, Calcott B. 2017. PartitionFinder 2: new methods for selecting partitioned models of evolution for molecular and morphological phylogenetic analyses. Molecular Biology and Evolution 34:772–773.
   PubMed Web of Science ®Google Scholar
• Lashchinsky NN, Sedelnikova NV, Safonova TA, Pisarenko O Yu, Perova NV, Gorbunova IA, Lashchinskaya NV. 2007. Flora of the Salair Ridge. Novosibirsk, Russia: Geo. 252 p. Russian.
   Google Scholar
• Lebedeva LA. 1949. Handbook of cap mushrooms. Moscow, Russia: State Publishing House of Agricultural Literature. 548 p. Russian.
   Google Scholar
• Leski T, Rudawska M. 2012. Ectomycorrhizal fungal community of naturally regenerated European larch (Larix decidua) seedlings. Symbiosis 56:45–53.
   Web of Science ®Google Scholar
• McNabb RFR. 1969. The Paxillaceae of New Zealand. New Zealand Journal of Botany 7:349–362.
   Google Scholar
• Musika SM, Musika VA. 2014. About mycobiota state natural reserve of regional importance (Kadinsky). In: Takalandze GO, Ivanyo YM, Kusheev CB, Nikulina NA, Shvetsova SV, Marchukova SF, Lifantieva NA, Matveeva NV, Grandma IV, Tsindyzhapova ND, Trufanova SV, Vasilyev FA, Loginov AY, Stepanova NG, eds. Climate, ecology, agriculture of Eurasia: materials III international scientific and practical conference dedicated to the 80th anniversary IrGHA (May 27–29, 2014). Part I. Irkutsk, Russia: IrGSKhA. p. 276–285. Russian.
   Google Scholar
• Nagasawa E. 2004. Taxonomic studies of Japanese boletes, 2: the genus Boletinus. Reports of the Tottori Mycological Institute 42:10–22.
   Google Scholar
• Nuhn ME, Binder M, Taylor AF, Halling RE, Hibbett DS. 2013. Phylogenetic overview of the Boletineae. Fungal Biology 117:479–511.
   PubMed Web of Science ®Google Scholar
• Pomerleau R, Smith AH, 1962. Fuscoboletinus, a new genus of the Boletales. Brittonia 14:156–172.
   Google Scholar
• Qi LL, Fu YP, Wang FJ, Song B, Li Y. 2016. Suillus foetidus (Boletales, Basidiomycota), a new species from northeast China. Phytotaxa 260:167–175.
   Web of Science ®Google Scholar
• Ronquist F, Teslenko M, Van der Mark P, Ayres DL, Darling A, H Hna S, Larget B, Liu L, Suchard MA, Huelsenbeck JP. 2012. MrBayes 3.2: efficient Bayesian phylogenetic inference and model choice across a large model space. Systematic Biology 61:539–542.
   PubMed Web of Science ®Google Scholar
• Samson J, Fortin JA. 1988. Structural characterization of Fuscoboletinus and Suillus ectomycorrhizae synthesized on Larix laricina. Mycologia 80:382–392.
   Web of Science ®Google Scholar
• Semerikov VL, Lascoux M. 1999. Genetic relationship among Eurasian and American Larix species based on allozymes. Heredity 83:62–70.
   PubMed Web of Science ®Google Scholar
• Shi XF, Yu FQ, Zhang R, Liu PG. 2016. Two new species of Suillus associated with larches in China. Mycotaxon 131:305–315.
   Web of Science ®Google Scholar
• Singer R. 1938. Sur les genres Ixocomus, Boletinus, Phylloporus, Gyrodon et Gomphidius. 2. Les Boletinus. Revue de Mycologie 3:157–177.
   Google Scholar
• Singer R. 1945. The Boletineae of Florida with notes on extralimital species II. The Boletaceae (Gyroporoideae). Farlowia 2:223–303.
   Google Scholar
• Singer R. 1965. Reviewed work: a contribution toward a monograph of North American species of Suillus, Alexander H. Smith, Harry D. Thiers. Mycologia 57:669–674.
   Web of Science ®Google Scholar
• Singer R. 1986. The Agaricales in modern taxonomy. 4th ed. Koenigstein, Germany: Koeltz Scientific Books. 981 p.
   Google Scholar
• Singer R, Snell WH, Dick EA. 1963. The genus Fuscoboletinus. Mycologia 55:352–357.
   Web of Science ®Google Scholar
• Smith AH. 1966. A note on Psiloboletinus. Mycologia 58:332–336.
   Web of Science ®Google Scholar
• Smith AH, Thiers HD. 1964. A contribution toward a monograph of North American species of Suillus. Ann Arbor, Michigan: Lubrecht & Cramer. 116 p.
   Google Scholar
• Smith N. 2017. British larch-associated Basidiomycota: a review. Field Mycology 18:98–103.
   Google Scholar
• Smith SA, Dunn CW. 2008. Phyutility: a phyloinformatics tool for trees, alignments and molecular data. Bioinformatics 24:715–716.
   PubMed Web of Science ®Google Scholar
• Stamatakis A. 2014. RAxML version 8: a tool for phylogenetic analysis and post-analysis of large phylogenies. Bioinformatics 30:1312–1313.
   PubMed Web of Science ®Google Scholar
• Stepanova NT, Sirko АV. 1977. Flora of agaricoid and gasteroid fungi of the Urals. In: Stepanova NT, Demidova JA, eds. Mycological studies in the Urals. Sverdlovsk, Russia: Ural Scientific Center of the USSR Academy of Sciences. p. 51–106. Russian.
   Google Scholar
• Tamura K, Stecher G, Peterson D, Filipski A, Kumar S. 2013. MEGA6: Molecular Evolutionary Genetics Analysis version 6.0. Molecular Biology and Evolution 30:2725–2729.
   PubMed Web of Science ®Google Scholar
• Thiers BM. 2019 [continuously updated]. Index Herbariorum: a global directory of public herbaria and associated staff. New York Botanical Garden’s Virtual Herbarium. [cited 2019 Oct 05]. Available from: http://sweetgum.nybg.org/science/ih/
   Google Scholar
• Wei XX, Wang XQ. 2003. Phylogenetic split of Larix: evidence from paternally inherited cpDNA trnT-trnF region. Plant Systematics and Evolution 239:67–77.
   Web of Science ®Google Scholar
• Wei XX, Wang XQ. 2004. Recolonization and radiation in Larix (Pinaceae): evidence from nuclear ribosomal DNA paralogues. Molecular Ecology 13:3115–3123.
   Web of Science ®Google Scholar
• Wu G, Feng B, Xu J, Zhu XT, Li YC, Zeng NK, Hosen MI, Yang ZL. 2014. Molecular phylogenetic analyses redefine seven major clades and reveal 22 new generic clades in the fungal family Boletaceae. Fungal Diversity 69:93–115.
   Web of Science ®Google Scholar
• Wu G, Zhao K, Li YC, Zeng NK, Feng B, Halling R, Yang ZL. 2016. Four new genera of the fungal family Boletaceae. Fungal Diversity 81:1–24.
   Web of Science ®Google Scholar
• Zhou Z, Hogetsu T. 2002. Subterranean community structure of ectomycorrhizal fungi under Suillus grevillei sporocarps in a Larix kaempferi forest. New Phytologist 154:529–539.
   Web of Science ®Google Scholar