. Boletus aberrans J. Blum 1969 [ILL; MB309625] 2. Boletus abieticola Thiers 1975 [LEG; MB309626] 3. Boletus abietinus Pers. ex J.F. Gmel. 1792 [LEG; MB234491] 4. Boletus abietinus Cumino 1805 [ILL; MB156430] 5. Boletus abietinus Dicks. 1793 [ILL; MB169930] 6. Boletus abietinus DC. 1815 [ILL; MB170105] 7. Boletus abruptibulbus Roody, Both & B. Ortiz 2009 [LEG; MB512436] 8. Boletus acanthoides Bull. 1791 [LEG; MB169774] 9. Boletus acidulus (Fr.) Mussat 1900 [INV; MB169570] 10. Boletus acidus Peck 1905 [LEG; MB170075] 11. Boletus acris Schulzer 1880 [LEG; MB101840] 12. Boletus acris Pat. 1928 [ILL; MB508072] 13. Boletus aculifer Corner 1972 [LEG; MB309627] 14. Boletus adonis Pöder & H. Ladurner 2002 [LEG; MB374231] 15. Boletus adustus Willd. 1787 [LEG; MB170182] 16. Boletus adustus var. crispus (Pers.) Pers. 1801 [LEG; MB468238] 17. Boletus aemilii Barbier 1915 [LEG; MB169516] 18. Boletus aeneus Gonn. & Rabenh. [ILL; MB158850] 19. Boletus aereus Bull. 1789 [LEG; MB159051] 20. Boletus aereus Secr. [INV; MB159002] 21. Boletus aereus var. carne-dilute-sulfurea Bull. 1791 [INV; MB498129] 22. Boletus aereus var. carne-nivea Bull. 1791 [INV; MB498130] 23. Boletus aereus var. cepa (Thore) DC. 1815 [LEG; MB498131] 24. Boletus aereus var. cravetta (Bellardi) DC. 1815 [LEG; MB498132] 25. Boletus aereus var. leucoporus Pers. 1825 [LEG; MB498133] 26. Boletus aereus var. squarrosus De Rezende Pinto 1940 [LEG; MB345985] 27. Boletus aeruginascens Opat. 1836 [LEG; MB159364] 28. Boletus aerugineus J. Murr.{?} [LEG; MB158691] 29. Boletus aesculi-flavae Schwein. 1822 [UNA; MB158800] 30. Boletus aestivalis (Paulet) Fr. 1838 [LEG; MB172910] 31. Boletus aestivalis var. pinicola (Vittad.) Sacc. 1910 [LEG; MB173505] 32. Boletus aestivus Schlotterbach 1760 [LEG; MB495501] 33. Boletus aetnensis Inzenga 1869 [LEG; MB173038] 34. Boletus affinis Peck 1872 [LEG; MB173349] 35. Boletus affinis var. maculosus Peck 1879 [LEG; MB173658] 36. Boletus affinis var. reticulatus A.H. Sm. 1973 [LEG; MB347807] 37. Boletus agaricoides Thunb. 1784 [UNA; MB172992] 38. Boletus agaricum Pollini 1824 [LEG; MB468239] 39. Boletus alabamensis (Murrill) Sacc. & Trotter 1912 [LEG; MB151817] 40. Boletus alachuanus (Murrill) Murrill 1938 [LEG; MB256138] 41. Boletus albellus Peck 1888 [LEG; MB372462] 42. Boletus albellus Massee 1909 [ILL; MB151581] 43. Boletus albellus var. reticulatus (Murrill) Murrill 1946 [LEG; MB499638] 44. Boletus albidipes Peck 1912 [LEG; MB152133] 45. Boletus albidus Pers. 1801 [ILL; MB486530] 46. Boletus albidus Schaeff. 1774 [LEG; MB151660] 47. Boletus albidus (Romagnoli) Maire 1901 [ILL; MB152267] 48. Boletus albidus Roques 1832 [ILL; MB463296] 49. Boletus albidus Wahlenb. 1812 [ILL; MB151770] 50. Boletus albidus Sowerby 1799 [ILL; MB173159] 51. Boletus albidus subsp. eupachypus Konrad 1929 [LEG; MB256224] 52. Boletus albidus var. communis Alb. & Schwein. 1805 [LEG; MB498134] 53. Boletus albidus var. constrictus (Bolton) Pers. 1801 [LEG; MB498135] 54. Boletus albipes Pat. 1928 [LEG; MB250553] 55. Boletus albipurpureus Corner 1974 [LEG; MB309628] 56. Boletus albirubens Corner 1972 [LEG; MB309629] 57. Boletus albisulphureus (Murrill) Murrill 1945 [LEG; MB284560] 58. Boletus alboater Schwein. 1822 [LEG; MB168982] 59. Boletus alboater subsp. floccosus (Schwein.) Schwein. [LEG; MB168953] 60. Boletus alboater var. floccosus (Schwein.) Fr. 1838 [LEG; MB499551] 61. Boletus albofarinaceus W.F. Chiu 1948 [LEG; MB372463] 62. Boletus albus Schaeff. 1774 [ILL; MB152711] 63. Boletus albus Huds. 1762 [LEG; MB152319] 64. Boletus albus Schrank 1789 [ILL; MB255269] 65. Boletus albus Bolton 1788 [ILL; MB158235] 66. Boletus albus Peck 1872 [ILL; MB158438] 67. Boletus albus Vent. 1812 [ILL; MB152871] 68. Boletus albus Gillet 1874 [ILL; MB158138] 69. Boletus albus Lambotte 1880 [ILL; MB158281] 70. Boletus albus Huds. 1778 [ILL; MB490611] 71. Boletus albus Sowerby 1799 [INV; MB490612] 72. Boletus alexandri Sagar & T.N. Lakh. 1996 [LEG; MB460311] 73. Boletus alliaceus Berk. 1881 [LEG; MB131875] 74. Boletus alliaceus Beeli 1926 [ILL; MB168358] 75. Boletus alliciens Berk. 1845 [LEG; MB168119] 76. Boletus alneus Pers. 1796 [LEG; MB468240] 77. Boletus altissimus Massee 1909 [LEG; MB167713] 78. Boletus alutaceus Morgan [LEG; MB167985] 79. Boletus alutaceus var. simlensis T.N. Lakh. & Sagar 1996 [INV; MB460312] 80. Boletus alutaceus var. subalutaceus T.N. Lakh. & Sagar 1996 [INV; MB460313] 81. Boletus alutarius Fr. 1815 [LEG; MB162290] 82. Boletus alveolarius Bosc 1811 [LEG; MB468241] 83. Boletus alwisii Massee 1909 [LEG; MB162902] 84. Boletus amabilis Peck 1900 [LEG; MB162671] 85. Boletus amaranthus Cetto 1991 [INV; MB360641] 86. Boletus amarellus Quél. 1883 [LEG; MB162979] 87. Boletus amaricans Pers. 1801 [ILL; MB162241] 88. Boletus amarus Pers. 1801 [LEG; MB486430] 89. Boletus amarus Vittad. [ILL; MB178582] 90. Boletus americanus Peck 1887 [LEG; MB179058] 91. Boletus americanus var. reticulipes Coker & Beers 1943 [LEG; MB345987] 92. Boletus amoenus Thüm. [LEG; MB178667] 93. Boletus ampliporus Peck 1873 [LEG; MB178985] 94. Boletus amygdalinus (Thiers) Thiers 1975 [LEG; MB309630] 95. Boletus amyloideus Thiers 1975 [LEG; MB309631] 96. Boletus amylosporus (A.H. Sm.) Wolfe 1986 [LEG; MB129960] 97. Boletus ananaeceps Berk. 1873 [LEG; MB178744] 98. Boletus ananas M.A. Curtis 1848 [LEG; MB179092] 99. Boletus angulatus Schumach. 1803 [LEG; MB468242] 100. Boletus angustatus Sowerby 1799 [LEG; MB157363] 101. Boletus angustisporus T.H. Li & Watling 1999 [LEG; MB450107] 102. Boletus annosus (Fr.) Spreng. 1827 [LEG; MB255588] 103. Boletus annularius Bull. 1787 [LEG; MB255287] 104. Boletus annularius Sowerby 1803 [INV; MB490613] 105. Boletus annularius Bolton 1792 [ILL; MB157358] 106. Boletus annulatus Schaeff. 1774 [LEG; MB171459] 107. Boletus annulatus Vahl 1794 [ILL; MB157451] 108. Boletus annulatus Pers. 1801 [ILL; MB171282] 109. Boletus aokii Hongo 1984 [LEG; MB105949] 110. Boletus appendiculatus Peck 1896 [ILL; MB501806] 111. Boletus appendiculatus Schaeff. 1774 [LEG; MB171640] 112. Boletus appendiculatus subsp. euappendiculatus Maire 1933 [LEG; MB257095] 113. Boletus appendiculatus subsp. pallescens Konrad 1929 [LEG; MB457002] 114. Boletus appendiculatus subsp. pseudoregius Huber 1938 [LEG; MB257096] 115. Boletus appendiculatus subsp. regius Konrad [LEG; MB484196] 116. Boletus applanatus Pers. 1799 [LEG; MB172019] 117. Boletus aquosus Krombh. 1846 [LEG; MB171316] 118. Boletus araucariae Garrido 1988 [LEG; MB313448] 119. Boletus arboreus Sowerby 1803 [LEG; MB160867] 120. Boletus arcuatus Frost [LEG; MB160833] 121. Boletus arcularius Batsch 1783 [LEG; MB161242] 122. Boletus arenarius Fr. 1846 [LEG; MB161034] 123. Boletus areolatus Berk. 1852 [LEG; MB160657] 124. Boletus argentatae Corner 1972 [LEG; MB309632] 125. Boletus armeniacus Quél. 1885 [LEG; MB161237] 126. Boletus armillatus E. Bommer & M. Rousseau 1884 [LEG; MB508780] 127. Boletus aromaticus Pat. 1928 [LEG; MB250790] 128. Boletus aromaticus Velen. 1930 [LEG; MB509250] 129. Boletus artemidorus Lentz 1830 [LEG; MB468243] 130. Boletus asbestinus Scop. 1770 [LEG; MB495502] 131. Boletus ascendens Corner 1972 [LEG; MB309633] 132. Boletus asperipes Corner 1972 [LEG; MB309634] 133. Boletus asprellus Fr. 1838 [LEG; MB160964] 134. Boletus astraeicola (Imazeki) Har. Takah. 1992 [LEG; MB359480] 135. Boletus astratus Q.B. Wang & Y.J. Yao 2004 [LEG; MB488064] 136. Boletus ater Henn. 1901 [LEG; MB160768] 137. Boletus atkinsonianus (Murrill) Sacc. & Trotter 1912 [LEG; MB203672] 138. Boletus atkinsonii Peck 1904 [LEG; MB203845] 139. Boletus atripurpureus Corner 1972 [LEG; MB309635] 140. Boletus atrofuscus Schaeff. 1774 [LEG; MB468244] 141. Boletus atrorufus Pers. 1800 [LEG; MB468245] 142. Boletus atrostipitatus (A.H. Sm., Thiers & Watling) Hlavácek 1991 [LEG; MB127341] 143. Boletus atrostipitatus (A.H. Sm., Thiers & Watling) Hlavácek 1988 [INV; MB135001] 144. Boletus atroviolaceus (Höhn.) W.F. Chiu 1948 [LEG; MB284563] 145. Boletus aurantiacus Bull. 1785 [LEG; MB452868] 146. Boletus aurantiacus Jacobashch 1905 [ILL; MB203494] 147. Boletus aurantiacus f. lebedevae Vassilkov 1970 [LEG; MB347808] 148. Boletus aurantiacus f. percandidus (Vassilkov) Vassilkov 1970 [INV; MB347809] 149. Boletus aurantiacus var. albus Kunc 1982 [INV; MB117085] 150. Boletus aurantiacus var. fulvus Pers. 1825 [LEG; MB498136] 151. Boletus aurantiacus var. rufus (Pers.) Mérat 1821 [LEG; MB352639] 152. Boletus aurantiacus var. rufus J. Blum 1970 [ILL; MB486967] 153. Boletus aurantioruber (E.A. Dick & Snell) Both, Bessette & W.J. Neill 2001 [LEG; MB474035] 154. Boletus aurantiosplendens T.J. Baroni 1998 [LEG; MB444721] 155. Boletus aurantiporus J. Howse 1885 [LEG; MB203745] 156. Boletus aurantitubus Corner 1972 [LEG; MB309636] 157. Boletus aurantius Schaeff. 1774 [LEG; MB255098] 158. Boletus aurantius Pers. 1801 [ILL; MB203483] 159. Boletus aurantius var. leucopodius (Pers.) Pers. 1801 [LEG; MB498137] 160. Boletus aurantius var. rufus Pers. 1801 [LEG; MB498138] 161. Boletus aureissimus (Murrill) Murrill 1938 [LEG; MB257903] 162. Boletus aureomycetinus Pat. & C.F. Baker 1918 [LEG; MB203629] 163. Boletus aureus Schaeff. 1774 [LEG; MB210975] 164. Boletus aureus var. mutabilis St.-Amans 1821 [LEG; MB468246] 165. Boletus auriflammeus Berk. & M.A. Curtis 1872 [LEG; MB211150] 166. Boletus auriformis Bolton 1788 [ILL; MB449982] 167. Boletus auripes Peck 1898 [LEG; MB211237] 168. Boletus auripes var. aureissimus (Murrill) Singer 1945 [LEG; MB345988] 169. Boletus auriporus Peck 1872 [LEG; MB211067] 170. Boletus australis Cooke & Massee 1887 [LEG; MB208574] 171. Boletus austrinus Singer 1945 [LEG; MB284564] 172. Boletus austrofelleus Cleland 1924 [LEG; MB257974] 173. Boletus autumnalis Lév. 1855 [LEG; MB515869] 174. Boletus avellaneus J. Blum 1970 [LEG; MB309637] 175. Boletus badiceps Peck 1900 [LEG; MB208800] 176. Boletus badiorufus R. Heim 1960 [LEG; MB327031] 177. Boletus badius (Fr.) Fr. 1828 [LEG; MB444094] 178. Boletus badius Pers. 1801 [UNA; MB456026] 179. Boletus badius var. calceolus (Bull.) Pers. 1801 [LEG; MB498139] 180. Boletus badius var. glaber Grund & K.A. Harrison 1976 [LEG; MB347810] 181. Boletus badius var. glutinosus (Krombh.) Smotl. 1912 [LEG; MB116532] 182. Boletus badius var. macrostipitatus Grund & K.A. Harrison 1976 [LEG; MB347811] 183. Boletus badius var. nummularius (Bull.) Sw. 1810 [LEG; MB498140] 184. Boletus bakeri Tracy & Earle 1901 [LEG; MB205865] 185. Boletus ballouii Peck 1912 [LEG; MB356784] 186. Boletus ballouii var. fuscatus Corner 1972 [LEG; MB347812] 187. Boletus bannaensis Har. Takah. 2007 [LEG; MB529510] 188. Boletus barlae Fr. 1874 [LEG; MB205775] 189. Boletus barragensis Grgur. 1997 [LEG; MB443307] 190. Boletus barrowsii Thiers & A.H. Sm. 1976 [LEG; MB309638] 191. Boletus batschii J.F. Gmel. 1792 [LEG; MB468247] 192. Boletus bellinii Inzenga 1879 [LEG; MB205537] 193. Boletus benzoinus Wahlenb. 1826 [LEG; MB205830] 194. Boletus betula Schwein. 1822 [LEG; MB210911] 195. Boletus betula Beardslee 1902 [ILL; MB210697] 196. Boletus betulicola (Vassilkov) Pilát & Dermek 1974 [LEG; MB309639] 197. Boletus betulinus J.F. Gmel. 1792 [ILL; MB473267] 198. Boletus betulinus Bull. 1787 [LEG; MB210846] 199. Boletus betulinus Schumach. 1803 [ILL; MB490615] 200. Boletus bicolor Peck 1872 [ILL; MB210894] 201. Boletus bicolor Raddi 1807 [LEG; MB206184] 202. Boletus bicolor Massee 1909 [ILL; MB206292] 203. Boletus bicolor var. borealis A.H. Sm. & Thiers 1971 [LEG; MB347813] 204. Boletus bicolor var. subreticulatus A.H. Sm. & Thiers 1971 [LEG; MB347814] 205. Boletus bicoloroides A.H. Sm. & Thiers 1971 [LEG; MB309640] 206. Boletus biennis Bull. 1790 [LEG; MB206101] 207. Boletus biennis Sowerby 1795 [ILL; MB206233] 208. Boletus billieae Both, Bessette & W.J. Neill 2001 [LEG; MB474036] 209. Boletus blanditus Corner 1972 [LEG; MB309641] 210. Boletus bohemicus Velen. 1922 [LEG; MB258612] 211. Boletus borealis (Fr.) Wahlenb. 1826 [LEG; MB215625] 212. Boletus borneensis Corner 1972 [LEG; MB309642] 213. Boletus botryioides Humb. 1793 [LEG; MB494933] 214. Boletus boudieri Quél. 1879 [LEG; MB215835] 215. Boletus bouriqueti R. Heim 1936 [LEG; MB258747] 216. Boletus bovinoides J. Blum 1969 [LEG; MB327032] 217. Boletus bovinus L. 1753 [LEG; MB215589] 218. Boletus bovinus Batsch 1783 [ILL; MB203058] 219. Boletus bovinus Sowerby 1799 [INV; MB215753] 220. Boletus bovinus Schaeff. [ILL; MB497149] 221. Boletus bovinus var. aestivus (Schlotterbach) J.F. Gmel. 1792 [LEG; MB498141] 222. Boletus bovinus var. congoensis Beeli 1926 [LEG; MB136783] 223. Boletus bovinus var. luteoporus Beneš 1942 [LEG; MB347815] 224. Boletus bovinus var. moravicus Beneš 1942 [LEG; MB347816] 225. Boletus bovinus var. viridocaerulescens A. Pearson 1951 [LEG; MB346572] 226. Boletus brachyporus Pers. 1825 [LEG; MB202901] 227. Boletus brachyporus Rostk. 1844 [ILL; MB203038] 228. Boletus brachyporus W.G. Sm. [ILL; MB481924] 229. Boletus brasiliensis Rick 1907 [LEG; MB212534] 230. Boletus braunii Bres. 1890 [LEG; MB212405] 231. Boletus braunii var. brunneoruber Beeli 1927 [LEG; MB159745] 232. Boletus bresadolae Quél. 1881 [LEG; MB212475] 233. Boletus bresadolae Schulzer 1885 [ILL; MB212508] 234. Boletus bresadolanus J. Blum 1970 [LEG; MB316016] 235. Boletus bresinskyanus Garrido 1988 [LEG; MB134821] 236. Boletus brevipes Peck 1885 [LEG; MB212219] 237. Boletus brevitubus M. Zang 1991 [LEG; MB129815] 238. Boletus briosianus Farneti 1902 [LEG; MB206417] 239. Boletus britzelmayrii Sacc. & Trotter 1912 [LEG; MB532528] 240. Boletus brownii Humb. 1793 [LEG; MB537580] 241. Boletus bruchii Speg. 1926 [LEG; MB206378] 242. Boletus brumalis Pers. 1794 [LEG; MB215073] 243. Boletus brumalis var. fasciculatus (Schrad. ex J.F. Gmel.) Pers. 1801 [LEG; MB498142] 244. Boletus brumalis var. vernus Pers. 1801 [LEG; MB498143] 245. Boletus brunneinanus Corner 1972 [LEG; MB309644] 246. Boletus brunneirubens Corner 1972 [LEG; MB309645] 247. Boletus brunneissimus W.F. Chiu 1948 [LEG; MB284565] 248. Boletus brunneobadius J. Blum 1969 [LEG; MB309646] 249. Boletus brunneobadius var. pseudocarpini J. Blum 1970 [LEG; MB347817] 250. Boletus brunneocitrinus A.H. Sm. & Thiers 1973 [LEG; MB309647] 251. Boletus brunneopanoides B. Ortiz 2007 [LEG; MB511047] 252. Boletus brunneotomentosus B. Ortiz 2007 [LEG; MB511048] 253. Boletus brunneus Cooke & Massee 1891 [LEG; MB215376] 254. Boletus bubalinus Oolbekk. & Duin 1991 [LEG; MB129701] 255. Boletus buglossum Retz. 1769 [INV; MB215238] 256. Boletus buglossum Schumach. 1769 [LEG; MB490616] 257. Boletus bulbosus Schaeff. 1774 [LEG; MB215300] 258. Boletus bullatus Britzelm. 1885 [LEG; MB215058] 259. Boletus bulliardii J.F. Gmel. 1792 [LEG; MB468248] 260. Boletus buxeus Rostk. 1844 [LEG; MB215113] 261. Boletus byssinus Schrad. 1794 [LEG; MB203954] 262. Boletus caeruleus Fr. [LEG; MB152530] 263. Boletus caesareus Fr. 1846 [LEG; MB152805] 264. Boletus caesius Schrad. 1794 [LEG; MB168035] 265. Boletus caesius Schumach. 1803 [ILL; MB490617] 266. Boletus caesius var. sessilis Alb. & Schwein. 1805 [LEG; MB498144] 267. Boletus caesius var. stipitatus Alb. & Schwein. 1805 [LEG; MB498145] 268. Boletus caespitosus Cleland 1924 [ILL; MB451042] 269. Boletus caespitosus Massee 1892 [LEG; MB452513] 270. Boletus caespitosus Peck 1900 [ILL; MB168503] 271. Boletus calceolus Bull. 1788 [LEG; MB168209] 272. Boletus calceolus J.F. Gmel. 1792 [INV; MB490618] 273. Boletus californicus (Murrill) Murrill 1915 [LEG; MB162365] 274. Boletus calocystides Corner 1972 [LEG; MB309648] 275. Boletus calopus Pers. 1801 [LEG; MB162779] 276. Boletus calopus f. ereticulatus Estadès & Lannoy 2001 [LEG; MB484483] 277. Boletus calopus var. frustosus (Snell & E.A. Dick) O.K. Mill. & Watling 1968 [LEG; MB349066] 278. Boletus calopus var. ruforubraporus Bertéa & Estadès 2001 [LEG; MB484484] 279. Boletus calvinii A.H. Sm. & Thiers 1973 [LEG; MB309649] 280. Boletus calvus Corner 1972 [LEG; MB309650] 281. Boletus calyciformis Battarra [INV; MB178926] 282. Boletus campanulatus (J. Blum) J. Blum 1969 [LEG; MB327033] 283. Boletus campestris A.H. Sm. & Thiers 1973 [LEG; MB309651] 284. Boletus camphoratus Schwalb [LEG; MB472190] 285. Boletus canalium Lour. 1790 [LEG; MB178429] 286. Boletus candicans Fr. [LEG; MB439291] 287. Boletus candicans Inzenga 1869 [LEG; MB508328] 288. Boletus candidus Pers. 1801 [ILL; MB473559] 289. Boletus candidus Roth 1797 [LEG; MB157032] 290. Boletus canipes Opat. [LEG; MB122119] 291. Boletus cantharelloides Jacobashch 1899 [LEG; MB157718] 292. Boletus canus Batsch 1783 [LEG; MB495503] 293. Boletus caribaeus (Singer) Singer 1978 [LEG; MB356785] 294. Boletus caribaeus var. crassotunicatus (Singer) Singer 1978 [LEG; MB347818] 295. Boletus carinthiacus Pers. 1801 [LEG; MB468249] 296. Boletus carmichaelianus Sacc. 1888 [INV; MB157657] 297. Boletus carmichaelii Spreng. 1827 [LEG; MB468250] 298. Boletus carminipes A.H. Sm. & Thiers 1973 [LEG; MB309652] 299. Boletus carminiporus Bessette, Both & Dunaway 1998 [LEG; MB444722] 300. Boletus carneiporus Hlavácek 1991 [LEG; MB129342] 301. Boletus carnosus Rostk. 1844 [LEG; MB171809] 302. Boletus carolinensis Beardslee [LEG; MB171893] 303. Boletus carolinianus Walter 1788 [LEG; MB468251] 304. Boletus carpinaceus Velen. 1939 [LEG; MB259951] 305. Boletus carpineus Sowerby 1799 [LEG; MB457070] 306. Boletus carpini (R. Schulz) A. Pearson 1947 [LEG; MB327034] 307. Boletus carpinicola Pilát 1967 [LEG; MB327035] 308. Boletus carramarus Grgur. 1997 [LEG; MB443309] 309. Boletus castaneobrunneus Z.S. Bi 1990 [LEG; MB363640] 310. Boletus castaneus Bull. 1787 [LEG; MB171545] 311. Boletus castaneus Weber 1787 [ILL; MB473713] 312. Boletus castaneus Schumach. 1803 [ILL; MB160492] 313. Boletus castaneus f. purpurinus Snell 1936 [LEG; MB260065] 314. Boletus castaneus f. velutinus Cetto 1991 [INV; MB360642] 315. Boletus castaneus var. badius Fr. 1821 [LEG; MB476862] 316. Boletus castanopsidis Hongo 1973 [LEG; MB253569] 317. Boletus castellanus Lázaro Ibiza 1917 [LEG; MB501807] 318. Boletus catervatus Corner 1972 [LEG; MB309654] 319. Boletus caucasicus Singer ex Alessio 1985 [LEG; MB129469] 320. Boletus caudicinus Schaeff. ex Scop. 1772 [LEG; MB160468] 321. Boletus caudicinus Vahl 1790 [ILL; MB490619] 322. Boletus cavipes Opat. 1836 [LEG; MB114482] 323. Boletus cellulosus O.F. Müll. 1777 [LEG; MB473707] 324. Boletus cellulosus Lightf. 1777 [ILL; MB473710] 325. Boletus cellulosus Wahlenb. 1824 [ILL; MB203658] 326. Boletus cembrae Stud.-Steinh. 1895 [LEG; MB203565] 327. Boletus cembrae var. obscuratus Singer [LEG; MB462058] 328. Boletus cepa Thore [LEG; MB497150] 329. Boletus ceratophorus Hoffm. 1794 [LEG; MB203713] 330. Boletus cervicolor Corner 1972 [LEG; MB309655] 331. Boletus cervinicoccineus Corner 1972 [LEG; MB309656] 332. Boletus cervinus Schwein. 1822 [LEG; MB372466] 333. Boletus chalcedonicus (Paulet) Lév. 1855 [LEG; MB211195] 334. Boletus chalybaeus (Singer) Murrill 1948 [LEG; MB284566] 335. Boletus chamaeleontinus G.F. Atk. 1902 [LEG; MB211417] 336. Boletus changensis (Rostr.) Sacc. & D. Sacc. 1905 [LEG; MB211054] 337. Boletus cheoi W.F. Chiu 1948 [LEG; MB284567] 338. Boletus chilensis Singer 1967 [LEG; MB454890] 339. Boletus chioneus Fr. 1818 [ILL; MB259307] 340. Boletus chioneus Secr. 1833 [INV; MB210943] 341. Boletus chioneus var. aerugineus Fr. 1818 [LEG; MB372467] 342. Boletus chippewaensis A.H. Sm. & Thiers 1973 [LEG; MB309657] 343. Boletus chlamydosporus Corner 1972 [LEG; MB309658] 344. Boletus chromapes Frost 1874 [LEG; MB468253] 345. Boletus chromopus Frost [LEG; MB208847] 346. Boletus chrysenteroides Snell 1936 [LEG; MB260584] 347. Boletus chrysenteron Bull. 1791 [LEG; MB208740] 348. Boletus chrysenteron var. albocarneus Peck 1900 [LEG; MB137480] 349. Boletus chrysenteron var. chrysenteron-roseus Smotl. 1912 [LEG; MB116533] 350. Boletus chrysenteron var. deformatus Peck 1902 [LEG; MB137484] 351. Boletus chrysenteron var. graveolens R. Schulz 1924 [LEG; MB117230] 352. Boletus chrysenteron var. lividus (Bull.) Mérat 1821 [LEG; MB468254] 353. Boletus chrysenteron var. mutatus R. Schulz 1912 [LEG; MB136957] 354. Boletus chrysenteron var. nanus Massee 1892 [LEG; MB456955] 355. Boletus chrysenteron var. sphagnorum Peck 1911 [LEG; MB136971] 356. Boletus chrysenteron var. subnudipes A.H. Sm. & Thiers 1973 [LEG; MB347819] 357. Boletus chrysentherinus Schumach. 1803 [LEG; MB495504] 358. Boletus chrysops Corner 1972 [LEG; MB309659] 359. Boletus cicognanii Ubaldi 1986 [LEG; MB104060] 360. Boletus ciliatus Hornem. 1806 [LEG; MB468255] 361. Boletus cinerascens Schwein. 1822 [LEG; MB468256] 362. Boletus cinereus Schumach. 1803 [ILL; MB255512] 363. Boletus cinereus Pers. 1801 [LEG; MB210584] 364. Boletus cinnabarinus Jacq. 1776 [LEG; MB210619] 365. Boletus cinnabarinus Wahlenb. 1812 [ILL; MB255533] 366. Boletus cinnamomeus Jacq. 1786 [LEG; MB215464] 367. Boletus cinnamomeus Schumach. 1803 [ILL; MB206336] 368. Boletus cinnamomeus Rick 1926 [ILL; MB506096] 369. Boletus cinnamomeus Rostk. 1844 [ILL; MB509277] 370. Boletus circinans Pers. 1794 [LEG; MB215438] 371. Boletus circinans subsp. snellii Pers. [LEG; MB478597] 372. Boletus circinans var. lactifluus (With.) Pers. 1801 [LEG; MB498146] 373. Boletus circinans var. lactifluus (Sowerby) Pers. 1825 [ILL; MB498147] 374. Boletus circinans var. leptopus Pers. 1825 [LEG; MB498148] 375. Boletus circinans var. vulgatus Alb. & Schwein. 1805 [LEG; MB498149] 376. Boletus cisalpinus (Simonini, H. Ladurner & Peintner) Watling & A.E. Hills 2004 [INV; MB486540] 377. Boletus citrifragrans Chiu{?} & M. Zang 1983 [LEG; MB107758] 378. Boletus citriniporus Halling 1977 [LEG; MB309660] 379. Boletus citrinovirens Watling 1969 [LEG; MB327037] 380. Boletus citrinus J.J. Planer 1788 [ILL; MB202801] 381. Boletus citrinus Lumn. 1791 [ILL; MB255289] 382. Boletus citrinus A. Venturi 1863 [ILL; MB202985] 383. Boletus citrinus J.F. Gmel. 1792 [ILL; MB490622] 384. Boletus citrinus With. 1776 [LEG; MB302968] 385. Boletus clavicularis Gillet 1878 [LEG; MB212247] 386. Boletus clavipes (Peck) Pilát & Dermek 1974 [LEG; MB309661] 387. Boletus clintonianus Peck 1872 [LEG; MB212286] 388. Boletus coccineinanus Corner 1972 [LEG; MB309662] 389. Boletus coccineus Bull. 1791 [LEG; MB255283] 390. Boletus coccineus Plum ex Fr. 1838 [ILL; MB206567] 391. Boletus coccyginus Thiers 1975 [LEG; MB309663] 392. Boletus coeruleus Schumach. 1803 [LEG; MB468257] 393. Boletus coffeatus (A.H. Sm. & Thiers) Hlavácek 1991 [LEG; MB129355] 394. Boletus cokeri House 1943 [LEG; MB284568] 395. Boletus collarius Pers. [LEG; MB206449] 396. Boletus collinitus Fr. 1838 [LEG; MB206618] 397. Boletus collivagus Velen. 1922 [LEG; MB261337] 398. Boletus coloripes J. Blum 1969 [LEG; MB309664] 399. Boletus colossus R. Heim 1936 [LEG; MB261351] 400. Boletus communis Sowerby 1799 [ILL; MB473297] 401. Boletus communis Bull. 1789 [LEG; MB206483] 402. Boletus comptus Simonini 1993 [LEG; MB359703] 403. Boletus concentricus Schumach. 1803 [LEG; MB206666] 404. Boletus conchatus Pers. 1795 [LEG; MB215223] 405. Boletus conchifer Schwein. 1822 [LEG; MB468258] 406. Boletus concretus Durieu & Lév. 1846 [LEG; MB204114] 407. Boletus confluens Schumach. 1803 [ILL; MB211637] 408. Boletus confluens Alb. & Schwein. 1805 [LEG; MB204156] 409. Boletus confluens Rostk. 1838 [ILL; MB211607] 410. Boletus confragosus Bolton 1791 [LEG; MB204177] 411. Boletus conglobatus Blagaic 1918 [LEG; MB211451] 412. Boletus congoensis (Beeli) Heinem. 1951 [LEG; MB293750] 413. Boletus conicus Ravenel 1853 [LEG; MB211579] 414. Boletus coniferarum E.A. Dick & Snell 1969 [LEG; MB327038] 415. Boletus coniferarum Lebedeva 1949 [LEG; MB482357] 416. Boletus coniferus Pers. [LEG; MB207592] 417. Boletus conspersus Velen. 1922 [LEG; MB261804] 418. Boletus constrictus Pers. 1801 [ILL; MB207748] 419. Boletus constrictus Bolton [LEG; MB497151] 420. Boletus contiguus Pers. 1801 [LEG; MB207974] 421. Boletus contiguus var. dimidiatus Alb. & Schwein. 1805 [LEG; MB468259] 422. Boletus convolutus Zipp. ex Lév. 1844 [LEG; MB468260] 423. Boletus cookei Sacc. & P. Syd. 1899 [LEG; MB207634] 424. Boletus corallinus Humb. 1793 [LEG; MB494934] 425. Boletus coriaceus Batsch 1783 [ILL; MB473277] 426. Boletus coriaceus Scop. 1772 [LEG; MB473278] 427. Boletus coriaceus Huds. 1778 [ILL; MB473708] 428. Boletus coriaceus Bull. 1790 [ILL; MB207863] 429. Boletus coriaceus Batsch 1786 [ILL; MB490623] 430. Boletus cornalinus Perr.-Bertr. & R. Heim 1977 [LEG; MB309665] 431. Boletus corsicus Rolland 1896 [LEG; MB212738] 432. Boletus corticatus Killerm. 1925 [LEG; MB262079] 433. Boletus cortinatus Pers. 1801 [LEG; MB497152] 434. Boletus costatisporus Beeli 1927 [LEG; MB212979] 435. Boletus costatus Rostr. 1902 [LEG; MB212610] 436. Boletus cramesinus Secr. 1833 [INV; MB439337] 437. Boletus craspedius Massee 1914 [LEG; MB212903] 438. Boletus crassipes Peck 1900 [ILL; MB212804] 439. Boletus crassipes Schumach. 1803 [ILL; MB501808] 440. Boletus crassipes Schaeff. 1774 [LEG; MB212967] 441. Boletus crassus Massee 1892 [LEG; MB212653] 442. Boletus crataegi Smotl. 1952 [INV; MB102610] 443. Boletus cravetta Bellardi [LEG; MB497153] 444. Boletus cremeus Corner 1972 [LEG; MB309666] 445. Boletus crinitus Spreng. [LEG; MB212819] 446. Boletus crispus Batsch 1783 [ILL; MB473280] 447. Boletus crispus Pers. 1799 [LEG; MB212710] 448. Boletus cristatus Schaeff. 1774 [LEG; MB205344] 449. Boletus cristatus Gouan 1762 [ILL; MB473704] 450. Boletus cristatus J.F. Gmel. 1792 [ILL; MB490624] 451. Boletus cristatus var. floriformis Pers. 1801 [LEG; MB498150] 452. Boletus croceus Pers. 1796 [LEG; MB205271] 453. Boletus crocipodius Letell. 1838 [LEG; MB205425] 454. Boletus crocipodius var. eximius Bouchet 1960 [LEG; MB349067] 455. Boletus cruentus Vent. 1855 [LEG; MB205162] 456. Boletus crustatus J.J. Planer 1788 [LEG; MB468261] 457. Boletus cryptarum Bull. 1790 [LEG; MB210263] 458. Boletus cubensis Berk. & M.A. Curtis 1869 [LEG; MB210177] 459. Boletus cupreus Schaeff. 1774 [UNA; MB210218] 460. Boletus curtipes Massee 1908 [LEG; MB210397] 461. Boletus curtisii Berk. 1853 [LEG; MB210465] 462. Boletus cuticularis Bull. 1790 [LEG; MB207019] 463. Boletus cuticulatus Corner 1972 [LEG; MB309667] 464. Boletus cutifractus Corner 1972 [LEG; MB309668] 465. Boletus cyaneirufescens Corner 1972 [LEG; MB309669] 466. Boletus cyaneitinctus (Murrill) Murrill 1943 [LEG; MB284569] 467. Boletus cyanescens Bull. 1788 [LEG; MB207153] 468. Boletus cyanescens W. Saunders & W.G. Sm. 1908 [ILL; MB207078] 469. Boletus cyanescens var. fulvidus (Fr.) Fr. 1821 [LEG; MB498151] 470. Boletus cyaneus Pers. 1794 [LEG; MB468262] 471. Boletus cyanicolor L. Remy 1965 [LEG; MB327039] 472. Boletus cyanopus Pat. & C.F. Baker 1918 [LEG; MB206934] 473. Boletus cyathiformis Vill. 1789 [LEG; MB468263] 474. Boletus cyathoides Sw. [LEG; MB207092] 475. Boletus dartmouthi MacKay 1905 [LEG; MB206807] 476. Boletus decaryi Pat. 1928 [LEG; MB251757] 477. Boletus decipiens (Willd.) J.F. Gmel. 1792 [LEG; MB255301] 478. Boletus decipiens Schrad. 1794 [ILL; MB206983] 479. Boletus decipiens Berk. & M.A. Curtis 1853 [ILL; MB207004] 480. Boletus declivitatum (C. Martín) Watling 2004 [LEG; MB368037] 481. Boletus decorus Frost [LEG; MB214497] 482. Boletus decurrens Schumach. 1803 [LEG; MB495505] 483. Boletus deflexus (Murrill) Murrill 1940 [LEG; MB284570] 484. Boletus deformis Schaeff. 1774 [LEG; MB214235] 485. Boletus delphinus Berk. 1854 [ILL; MB214426] 486. Boletus delphinus Hook. f. 1851 [LEG; MB372468] 487. Boletus dentatus Rostk. 1844 [LEG; MB214367] 488. Boletus depilatus Redeuilh 1986 [LEG; MB104061] 489. Boletus depilatus f. sanguineomaculatus (Krombh.) Klofac & Krisai 1992 [LEG; MB357863] 490. Boletus destitutus Corner 1972 [LEG; MB309670] 491. Boletus destructor Schrad. 1794 [LEG; MB214537] 492. Boletus destructor var. communis Alb. & Schwein. 1805 [LEG; MB498152] 493. Boletus destructor var. sebaceus (Leyss.) Pers. 1801 [LEG; MB498153] 494. Boletus dichrous (Fr.) Spreng. 1827 [LEG; MB255591] 495. Boletus dichrous Ellis [ILL; MB214270] 496. Boletus dictyocephalus Peck 1889 [LEG; MB214461] 497. Boletus dictyopus Rostk. 1844 [LEG; MB214332] 498. Boletus dictyotus (Boedijn) Corner 1972 [LEG; MB309671] 499. Boletus dictyotus var. cristalosporus Corner 1972 [LEG; MB347820] 500. Boletus dictyotus var. kinabaluensis Corner 1972 [LEG; MB347821] 501. Boletus dictyotus var. morchellipes Corner 1972 [LEG; MB347822] 502. Boletus dictyotus var. verrucisporus Corner 1972 [LEG; MB347823] 503. Boletus difformis Willd. ex Humb. 1793 [LEG; MB514804] 504. Boletus dimidiatus Thunb. 1784 [LEG; MB468264] 505. Boletus dimocarpicola M. Zang & Sittigul 1999 [LEG; MB460729] 506. Boletus discoideus Dicks. 1793 [UNA; MB372469] 507. Boletus discolor (Quél.) Boud. [LEG; MB214511] 508. Boletus dispersus Corner 1972 [LEG; MB309672] 509. Boletus dispersus var. tembelingensis Corner 1972 [LEG; MB347824] 510. Boletus dissiliens Corner 1972 [LEG; MB309673] 511. Boletus distortus Schwein. 1822 [LEG; MB468265] 512. Boletus dryadeus Pers. 1799 [LEG; MB214251] 513. Boletus dryophilus Thiers 1975 [LEG; MB309674] 514. Boletus dubius J.J. Planer 1788 [LEG; MB255256] 515. Boletus dubius Allesch. [ILL; MB227942] 516. Boletus dulcis Letell. [LEG; MB227629] 517. Boletus dupainii Boud. 1902 [LEG; MB228023] 518. Boletus duriusculus Schulzer 1874 [LEG; MB227403] 519. Boletus duriusculus var. niveus Hlavácek 1989 [INV; MB136707] 520. Boletus duriusculus var. populinus Hlavácek 1989 [INV; MB136708] 521. Boletus duriusculus var. populinus (Smotl.) Hlavácek 1991 [INV; MB129356] 522. Boletus durus Timm 1788 [LEG; MB372470] 523. Boletus earlei (Murrill) Overh. 1926 [LEG; MB263666] 524. Boletus eastwoodiae (Murrill) Sacc. & Trotter 1912 [LEG; MB227798] 525. Boletus eberwhitei A.H. Sm. & Thiers 1973 [LEG; MB309675] 526. Boletus echinatus Vill. [LEG; MB227776] 527. Boletus edulis Bull. 1782 [LEG; MB356530] 528. Boletus edulis f. aereus (Bull.) Vassilkov 1955 [INV; MB346577] 529. Boletus edulis f. aereus (Bull.) Vassilkov 1966 [LEG; MB486799] 530. Boletus edulis f. albus (Pers.) J.A. Muñoz 2005 [LEG; MB530144] 531. Boletus edulis f. arcticus Vassilkov 1966 [LEG; MB349072] 532. Boletus edulis f. aurantioruber (E.A. Dick & Snell) Vassilkov 1966 [LEG; MB349073] 533. Boletus edulis f. betulicola (Vassilkov) Vassilkov 1966 [LEG; MB349074] 534. Boletus edulis f. citrinus (Pelt.) Vassilkov 1966 [LEG; MB349075] 535. Boletus edulis f. citrinus (A. Venturi) J.A. Muñoz 2005 [ILL; MB530142] 536. Boletus edulis f. laevipes (Massee) Vassilkov 1966 [LEG; MB349076] 537. Boletus edulis f. olivaceobrunneus (Zeller & F.D. Bailey) Vassilkov 1966 [LEG; MB349077] 538. Boletus edulis f. pinicola (Vittad.) Vassilkov 1966 [LEG; MB346578] 539. Boletus edulis f. praecox Vassilkov 1966 [LEG; MB349078] 540. Boletus edulis f. pseudopurpureus (J. Murr) Vassilkov 1966 [LEG; MB349079] 541. Boletus edulis f. quercicola Vassilkov 1966 [LEG; MB349080] 542. Boletus edulis f. reticulatus (Schaeff.) Vassilkov 1966 [LEG; MB349081] 543. Boletus edulis f. roseipes Vassilkov 1966 [LEG; MB349082] 544. Boletus edulis f. separans (Peck) Vassilkov 1966 [LEG; MB349083] 545. Boletus edulis f. subaereus Vassilkov 1966 [LEG; MB349084] 546. Boletus edulis f. subcaerulescens (E.A. Dick & Snell) Vassilkov 1966 [LEG; MB349085] 547. Boletus edulis f. tardus Vassilkov 1966 [LEG; MB349086] 548. Boletus edulis subsp. aurantioruber E.A. Dick & Snell 1965 [LEG; MB349068] 549. Boletus edulis subsp. betulicola (Vassilkov) Hlavácek 1994 [LEG; MB362066] 550. Boletus edulis subsp. clavipes (Peck) Singer 1947 [LEG; MB349069] 551. Boletus edulis subsp. euedulis Maire 1933 [INV; MB349070] 552. Boletus edulis subsp. euedulis (Maire) Singer 1947 [INV; MB458866] 553. Boletus edulis subsp. pinicola (Vittad.) Konrad & Maubl. [LEG; MB493676] 554. Boletus edulis subsp. reticulatus (Schaeff.) Konrad & Maubl. 1926 [LEG; MB251932] 555. Boletus edulis subsp. separans (Peck) Singer 1947 [LEG; MB345989] 556. Boletus edulis subsp. slovenicus (Smotl.) Hlavácek 1994 [LEG; MB361860] 557. Boletus edulis subsp. subcaerulescens E.A. Dick & Snell 1965 [LEG; MB349071] 558. Boletus edulis subsp. trisporus Watling 1974 [LEG; MB347825] 559. Boletus edulis var. abietis Schiemek 1921 [LEG; MB263763] 560. Boletus edulis var. arcticus (Vassilkov) Hlavácek 1994 [LEG; MB362067] 561. Boletus edulis var. arenarius H. Engel, Krieglst. & Dermek 1983 [LEG; MB116728] 562. Boletus edulis var. betulicola Vassilkov 1948 [LEG; MB346573] 563. Boletus edulis var. citrinus Pelt. ex E.-J. Gilbert 1931 [LEG; MB251933] 564. Boletus edulis var. clavipes Peck 1889 [LEG; MB457453] 565. Boletus edulis var. communis Alb. & Schwein. 1805 [LEG; MB498154] 566. Boletus edulis var. elephantinus Massee 1892 [ILL; MB486362] 567. Boletus edulis var. elephantinus (With.) Pers. 1801 [LEG; MB498155] 568. Boletus edulis var. grandedulis D. Arora & Simonini 2008 [LEG; MB509547] 569. Boletus edulis var. laevipes Massee 1892 [LEG; MB462057] 570. Boletus edulis var. ochraceus A.H. Sm. & Thiers 1973 [LEG; MB347826] 571. Boletus edulis var. piceicola Vassilkov 1948 [LEG; MB346574] 572. Boletus edulis var. pinicola Vittad. [ILL; MB472217] 573. Boletus edulis var. pseudopurpureus J. Murr 1918 [LEG; MB138403] 574. Boletus edulis var. quercicola Vassilkov 1948 [LEG; MB346575] 575. Boletus edulis var. quercus Schiemek 1921 [LEG; MB263764] 576. Boletus edulis var. tuberosus Pers. 1801 [LEG; MB498156] 577. Boletus elatior Fr. [LEG; MB227581] 578. Boletus elatus Pers. [LEG; MB216198] 579. Boletus elbensis Peck 1872 [LEG; MB215924] 580. Boletus elegans Schumach. 1803 [ILL; MB216164] 581. Boletus elegans Bull. 1781 [LEG; MB137606] 582. Boletus elegans Bolton 1788 [ILL; MB216135] 583. Boletus elegans var. aureus Fr. 1838 [LEG; MB499552] 584. Boletus elegans var. cyanescens Velen. 1939 [LEG; MB263870] 585. Boletus elegans var. flavus (With.) Fr. 1838 [LEG; MB263871] 586. Boletus elegans var. pulchellus (Fr.) Rea 1922 [LEG; MB263875] 587. Boletus elephantinus With. 1786 [LEG; MB375244] 588. Boletus eleutheros (Rolland) J. Blum 1969 [LEG; MB327040] 589. Boletus ellipticus Pers. 1800 [LEG; MB468267] 590. Boletus elvela Batsch 1783 [UNA; MB468268] 591. Boletus emilei Barbier 1915 [LEG; MB215886] 592. Boletus emodensis Berk. 1851 [LEG; MB216056] 593. Boletus engelii Hlavácek 2001 [LEG; MB511888] 594. Boletus epiphegus Schumach. 1803 [LEG; MB495506] 595. Boletus eriophorus Rostk. 1844 [LEG; MB216020] 596. Boletus erythrentheron Bezdek [LEG; MB308310] 597. Boletus erythropus Pers. 1795 [LEG; MB234336] 598. Boletus erythropus f. compactus Killerm. 1925 [LEG; MB264257] 599. Boletus erythropus f. vetustus Killerm. 1925 [LEG; MB264258] 600. Boletus erythropus subsp. discolor (Quél.) Dermek, Kuthan & Singer 1976 [LEG; MB347827] 601. Boletus erythropus subsp. rubens Schiffn. 1922 [LEG; MB264259] 602. Boletus erythropus var. cedretorum Maire 1916 [LEG; MB138122] 603. Boletus erythropus var. discolor (Quél.) [LEG; MB493831] 604. Boletus erythropus var. erythropus [LEG; MB417068] 605. Boletus erythropus var. immutatus (Pegler & A.E. Hills) Philipp & Kärcher 2005 [LEG; MB356278] 606. Boletus erythropus var. junquilleus (Quél.) Bon 1985 [INV; MB117437] 607. Boletus erythropus var. junquilleus (Quél.) J.A. Muñoz 2005 [LEG; MB530145] 608. Boletus erythropus var. novoguineensis Hongo 1973 [LEG; MB347828] 609. Boletus erythropus var. rubropileus Dermek 1984 [LEG; MB116872] 610. Boletus esculentus With. 1776 [LEG; MB298340] 611. Boletus esculentus P. Micheli 1729 [INV; MB223278] 612. Boletus esculentus Pers. 1825 [ILL; MB223502] 613. Boletus esculentus var. albus Pers. 1825 [LEG; MB450751] 614. Boletus esculentus var. fuligineus Pers. 1825 [LEG; MB498158] 615. Boletus esculentus var. pinguis (Thore) Pers. 1825 [LEG; MB498159] 616. Boletus eupurpureus Smotl. 1938 [INV; MB102958] 617. Boletus exannulatus Britzelm. 1891 [LEG; MB223198] 618. Boletus exasperatus Schrad. ex J.F. Gmel. 1792 [LEG; MB223389] 619. Boletus excentricus Peck 1900 [LEG; MB223242] 620. Boletus eximius Peck 1887 [LEG; MB223424] 621. Boletus expansus Desm. 1823 [LEG; MB444095] 622. Boletus extractus Britzelm. 1893 [LEG; MB223118] 623. Boletus fagicola A.H. Sm. & Thiers 1973 [LEG; MB309676] 624. Boletus fagineus Schrad. 1792 [ILL; MB223328] 625. Boletus fagineus With. 1776 [LEG; MB355719] 626. Boletus fairchildianus (Singer) Singer 1978 [LEG; MB309677] 627. Boletus fallax Corner 1972 [ILL; MB309678] 628. Boletus fallax Kluzák 1988 [ILL; MB529511] 629. Boletus farinaceus Secr. 1833 [INV; MB223288] 630. Boletus farinolens Corner 1972 [LEG; MB309679] 631. Boletus fasciatus Sw. 1788 [LEG; MB221004] 632. Boletus fasciculatus Schrad. ex J.F. Gmel. 1792 [LEG; MB220687] 633. Boletus favus L. 1763 [UNA; MB468269] 634. Boletus favus Bull. 1789 [ILL; MB468270] 635. Boletus favus Batsch 1783 [ILL; MB490625] 636. Boletus fechtneri Velen. 1922 [LEG; MB264716] 637. Boletus felleus Bull. 1788 [LEG; MB220917] 638. Boletus felleus f. albiceps Kauffman & Snell 1986 [LEG; MB118131] 639. Boletus felleus f. plumbeoviolaceus Snell 1936 [LEG; MB264746] 640. Boletus felleus f. rubrobrunneus Snell 1986 [LEG; MB118132] 641. Boletus felleus var. gracilis Bres. [LEG; MB137927] 642. Boletus felleus var. minor Coker & Beers 1943 [LEG; MB351662] 643. Boletus felleus var. roseus Pers. 1825 [LEG; MB498160] 644. Boletus fennicus (Harmaja) Šutara 2007 [LEG; MB530146] 645. Boletus ferruginatus Batsch 1786 [LEG; MB221066] 646. Boletus ferruginatus var. suspectus J.F. Gmel. 1792 [LEG; MB498161] 647. Boletus ferrugineus Schaeff. 1774 [LEG; MB372473] 648. Boletus ferrugineus Frost [ILL; MB220753] 649. Boletus ferrugineus Boud. [ILL; MB372472] 650. Boletus ferrugineus f. citrinovirens (Watling) Watling [LEG; MB480036] 651. Boletus ferruginosporus Corner 1972 [LEG; MB309680] 652. Boletus ferruginosus Pers. 1801 [ILL; MB473370] 653. Boletus ferruginosus Schrad. ex J.F. Gmel. 1792 [LEG; MB220992] 654. Boletus fibrillosus Thiers 1975 [LEG; MB309681] 655. Boletus fibrosus Hook. 1822 [LEG; MB468271] 656. Boletus fibula Sowerby 1803 [LEG; MB462427] 657. Boletus filamentosus Humb. 1793 [LEG; MB494935] 658. Boletus filamentosus var. stipitatus Humb. 1793 [LEG; MB514803] 659. Boletus filiae Gillet 1874 [LEG; MB220562] 660. Boletus fimbriatus Bull. 1786 [LEG; MB220484] 661. Boletus fimbriatus (Pers.) Pers. 1801 [ILL; MB220350] 662. Boletus fimbriatus Roth 1797 [ILL; MB473721] 663. Boletus firmus Frost 1874 [LEG; MB220494] 664. Boletus fistulosus Peck 1897 [LEG; MB220679] 665. Boletus flabelliformis Scop. 1772 [ILL; MB229825] 666. Boletus flabelliformis Leyss. 1761 [LEG; MB255032] 667. Boletus flabelliformis Sowerby 1803 [INV; MB490626] 668. Boletus flabelliformis Pers. 1825 [ILL; MB230288] 669. Boletus flammans E.A. Dick & Snell 1965 [LEG; MB327041] 670. Boletus flammeus R. Heim 1966 [LEG; MB309682] 671. Boletus flavicans Vaill. [LEG; MB230224] 672. Boletus flaviceps Murrill 1948 [LEG; MB284571] 673. Boletus flavidus Fr. 1815 [LEG; MB230608] 674. Boletus flavidus Vent. [ILL; MB230063] 675. Boletus flavimarginatus (Murrill) Murrill 1939 [LEG; MB265042] 676. Boletus flavipes Peck 1886 [ILL; MB217394] 677. Boletus flavipes Berk. 1854 [LEG; MB217105] 678. Boletus flavipes Massee 1909 [ILL; MB217179] 679. Boletus flaviporus Earle 1905 [LEG; MB217245] 680. Boletus flavissimus (Murrill) Murrill 1938 [LEG; MB265051] 681. Boletus flavoniger Halling, G.M. Muell. & L.D. Gómez 1999 [LEG; MB460559] 682. Boletus flavopallidus Cetto 1993 [INV; MB361328] 683. Boletus flavorubellus Thiers & A.H. Sm. 1966 [LEG; MB327042] 684. Boletus flavoruber Halling & M. Mata 2005 [LEG; MB367736] 685. Boletus flavorufus Schaeff. 1774 [LEG; MB217147] 686. Boletus flavosanguineus Lavorato & Simonini 1997 [LEG; MB436939] 687. Boletus flavus With. 1786 [LEG; MB141943] 688. Boletus flavus Pollini 1816 [ILL; MB142129] 689. Boletus flavus var. elegans Schumach. [LEG; MB493832] 690. Boletus flexipes Massee 1909 [LEG; MB142469] 691. Boletus flexuosipes Peck 1889 [LEG; MB141760] 692. Boletus floccopus Vahl 1799 [LEG; MB456923] 693. Boletus floccopus Pers. 1796 [UNA; MB142264] 694. Boletus floccosus Schwein. 1822 [LEG; MB142443] 695. Boletus flocculosipes Murrill 1949 [LEG; MB284572] 696. Boletus floribundus Batsch 1783 [ILL; MB468272] 697. Boletus floridanus (Singer) Murrill 1948 [LEG; MB284574] 698. Boletus floriformis Pers. 1801 [LEG; MB495507] 699. Boletus fodinalis Humb. 1793 [LEG; MB468273] 700. Boletus fomentarius L. 1753 [LEG; MB144506] 701. Boletus fomentarius var. applanatus (Pers.) Pers. 1801 [LEG; MB498162] 702. Boletus fomentarius var. dryadeus (Pers.) Pers. 1801 [LEG; MB468274] 703. Boletus fomentarius var. obtusus (Pers.) Pers. 1801 [LEG; MB498163] 704. Boletus fomentarius var. pomaceus Pers. 1801 [LEG; MB468275] 705. Boletus fomentarius var. prunastri Pers. 1801 [LEG; MB498164] 706. Boletus fomentarius var. stalactiticus Nees 1821 [LEG; MB468276] 707. Boletus fomentarius var. ungulatus (Schaeff.) Pers. 1801 [LEG; MB498165] 708. Boletus formicarius Velen. 1922 [LEG; MB265203] 709. Boletus formosus Corner 1972 [LEG; MB309683] 710. Boletus fragicolor Berk. 1852 [LEG; MB235651] 711. Boletus fragilipes C. Martín 1894 [LEG; MB235233] 712. Boletus fragilis J.F. Gmel. 1792 [ILL; MB468277] 713. Boletus fragrans Vittad. 1835 [LEG; MB247434] 714. Boletus fraternus Peck 1897 [LEG; MB248016] 715. Boletus fraxineus Bull. 1790 [LEG; MB152154] 716. Boletus frians Corner [LEG; MB309684] 717. Boletus friesii Inzenga [LEG; MB247375] 718. Boletus frondosus Dicks. 1785 [LEG; MB444096] 719. Boletus frondosus Schrank 1789 [ILL; MB473753] 720. Boletus frondosus Schrad. 1794 [ILL; MB246658] 721. Boletus frondosus Pers. 1794 [ILL; MB491612] 722. Boletus frondosus Vahl 1794 [ILL; MB247020] 723. Boletus frostii J.L. Russell [LEG; MB147018] 724. Boletus frostii subsp. floridanus Singer 1945 [LEG; MB345990] 725. Boletus frustosus Snell & E.A. Dick 1941 [LEG; MB284575] 726. Boletus frustulosus Peck 1897 [LEG; MB147656] 727. Boletus fruticicola Berk. 1848 [LEG; MB147433] 728. Boletus fuligineospermus Britzelm. 1895 [LEG; MB146957] 729. Boletus fuligineotomentosus Singer 1973 [LEG; MB309685] 730. Boletus fuligineus Pers. 1801 [LEG; MB237435] 731. Boletus fuligineus Fr. & Hök 1836 [ILL; MB302971] 732. Boletus fuliginosus Scop. 1772 [LEG; MB237734] 733. Boletus fuliginosus Schleich. [ILL; MB497154] 734. Boletus fulveolus Lasch [LEG; MB237507] 735. Boletus fulvescens Smotl. 1911 [LEG; MB508346] 736. Boletus fulvidus Fr. 1818 [LEG; MB140687] 737. Boletus fulvipallidus Murrill 1948 [LEG; MB284576] 738. Boletus fulvomaculatus Estadès & Lannoy 2001 [LEG; MB484481] 739. Boletus fulvus Foderé 1821 [ILL; MB473391] 740. Boletus fulvus Scop. 1772 [LEG; MB473397] 741. Boletus fulvus Schaeff. 1774 [ILL; MB140761] 742. Boletus fulvus Willd. 1787 [ILL; MB473712] 743. Boletus fulvus Peck 1900 [ILL; MB140459] 744. Boletus fumosiceps (Murrill) Murrill 1943 [LEG; MB284577] 745. Boletus fumosipes Peck 1897 [LEG; MB140264] 746. Boletus fumosus Pers. 1801 [LEG; MB240805] 747. Boletus funerarius Massee 1909 [LEG; MB241276] 748. Boletus furfuraceus Berk. 1852 [LEG; MB241115] 749. Boletus fuscescens P. Karst. 1881 [LEG; MB241374] 750. Boletus fuscescens Cleland 1935 [ILL; MB265636] 751. Boletus fuscidulus Schrad. ex J.F. Gmel. 1792 [LEG; MB233037] 752. Boletus fuscimicroporus M. Zang & R.H. Petersen 2004 [LEG; MB367731] 753. Boletus fuscoalbus Sowerby 1809 [LEG; MB444097] 754. Boletus fuscoporus J.J. Planer 1788 [LEG; MB468278] 755. Boletus fuscopunctatus Hongo & Nagas. 1976 [LEG; MB309686] 756. Boletus fuscoroseus Smotl. 1912 [LEG; MB102581] 757. Boletus fuscus Pers. 1794 [ILL; MB233101] 758. Boletus fuscus Cleland 1935 [ILL; MB265690] 759. Boletus fuscus Rostk. 1844 [ILL; MB232889] 760. Boletus fuscus J.F. Gmel. 1792 [LEG; MB497155] 761. Boletus fusipes Heufl. [LEG; MB232714] 762. Boletus fusipes Quél. 1880 [ILL; MB504611] 763. Boletus gabretae Pilát 1968 [LEG; MB327043] 764. Boletus gansuensis Q.B. Wang, T.H. Li & Y.J. Yao 2003 [LEG; MB489344] 765. Boletus generosus Hid. Takah. 1988 [LEG; MB135295] 766. Boletus gentilis (Quél.) Sacc. 1888 [LEG; MB196918] 767. Boletus gertrudiae Peck 1911 [LEG; MB197219] 768. Boletus giganteus Pers. 1794 [LEG; MB196818] 769. Boletus giganteus Schumach. 1803 [ILL; MB495508] 770. Boletus gigas Berk. 1852 [LEG; MB225600] 771. Boletus gilletii Sacc. & Cub. [LEG; MB225482] 772. Boletus gilvus Schwein. 1822 [LEG; MB451971] 773. Boletus glabellus Peck 1888 [LEG; MB292973] 774. Boletus globatus J.F. Gmel. 1792 [LEG; MB495509] 775. Boletus glutinosipes Snell & Hesler 1941 [LEG; MB284578] 776. Boletus glutinosus Krombh. 1836 [LEG; MB225032] 777. Boletus goossensiae Beeli 1926 [LEG; MB198323] 778. Boletus gossypinus Pers. [LEG; MB198242] 779. Boletus gracilis Peck 1872 [LEG; MB198367] 780. Boletus gracilis var. laevipes Peck 1885 [LEG; MB372474] 781. Boletus granulatus L. 1753 [LEG; MB228021] 782. Boletus granulatus var. albidipes Peck 1901 [LEG; MB138389] 783. Boletus granulatus var. boudieri (Quél.) J. Blum 1965 [LEG; MB349087] 784. Boletus granulatus var. campanulatus J. Blum 1965 [LEG; MB349088] 785. Boletus granulatus var. flavorufus (Schwein.) J. Blum 1965 [LEG; MB349089] 786. Boletus granulatus var. heterosporus J. Blum 1965 [LEG; MB349090] 787. Boletus granulatus var. lactifluus (With.) J. Blum 1965 [LEG; MB349091] 788. Boletus granulatus var. leptopus (Pers.) J. Blum 1965 [LEG; MB349092] 789. Boletus granulatus var. longisporus J. Blum & Perr.-Bertr. 1965 [LEG; MB349093] 790. Boletus granulatus var. mediterraneensis Jacquet. & J. Blum 1965 [LEG; MB349094] 791. Boletus granulatus var. meridionalis J. Blum 1965 [LEG; MB349095] 792. Boletus granulatus var. pictilis (Quél.) J. Blum 1965 [LEG; MB349096] 793. Boletus granulatus var. roseobasis J. Blum 1965 [LEG; MB349097] 794. Boletus granulatus var. rufopunctatus J. Blum 1965 [LEG; MB349098] 795. Boletus granulatus var. tenuipes Cooke 1883 [LEG; MB456999] 796. Boletus granulatus var. violaceopunctatus J. Blum & Azéma 1967 [LEG; MB349099] 797. Boletus granulopunctatus Hongo 1967 [LEG; MB327044] 798. Boletus granulosiceps Singer 1945 [LEG; MB284579] 799. Boletus graveolens Schwein. 1822 [LEG; MB252455] 800. Boletus graveolens Pat. 1928 [ILL; MB486876] 801. Boletus graveolens Corner 1972 [ILL; MB486877] 802. Boletus gregarius Vahl 1790 [LEG; MB194193] 803. Boletus grevillei Klotzsch 1832 [LEG; MB194564] 804. Boletus griseipurpureus Corner 1972 [LEG; MB309689] 805. Boletus griseoroseus (Murrill) Sacc. & Trotter 1912 [LEG; MB202172] 806. Boletus griseus Frost 1878 [LEG; MB202249] 807. Boletus griseus (Quél.) Sacc. & D. Sacc. 1905 [ILL; MB199521] 808. Boletus griseus subsp. pini-caribaeae Singer 1945 [LEG; MB345991] 809. Boletus griseus var. fuscus Hongo 1974 [LEG; MB347829] 810. Boletus guadalupensis Pat. 1900 [LEG; MB199712] 811. Boletus guadelupae Singer & Fiard 1977 [LEG; MB309688] 812. Boletus guatemalensis R. Flores & Simonini 2000 [LEG; MB467316] 813. Boletus guttatus Pers. 1825 [LEG; MB199745] 814. Boletus gyrodontoides Corner 1972 [LEG; MB309690] 815. Boletus gyrosus Pers. [LEG; MB199494] 816. Boletus haedinus Berk. & Broome 1882 [LEG; MB231483] 817. Boletus haematinus Halling 1976 [LEG; MB309691] 818. Boletus haematopus Lév. 1855 [LEG; MB230843] 819. Boletus hainanensis T.H. Li & M. Zang 2001 [LEG; MB474753] 820. Boletus harrisonii A.H. Sm. & Thiers 1973 [LEG; MB309692] 821. Boletus hastulifer Corner 1972 [LEG; MB309693] 822. Boletus havilandii Corner 1972 [LEG; MB309694] 823. Boletus hemichrysus Berk. & M.A. Curtis 1853 [LEG; MB231328] 824. Boletus hemixanthus (Singer) Murrill 1948 [LEG; MB284580] 825. Boletus hepaticus Schaeff. 1774 [LEG; MB231009] 826. Boletus hepaticus Huds. 1778 [ILL; MB490627] 827. Boletus hepaticus Vent. 1812 [ILL; MB490628] 828. Boletus herbergii Rostk. [LEG; MB196100] 829. Boletus heteroclitus Bolton 1791 [LEG; MB196221] 830. Boletus heteroclitus Sowerby 1803 [ILL; MB195936] 831. Boletus heterodermus Singer 1989 [LEG; MB124789] 832. Boletus heterosporus (J. Blum) J. Blum 1969 [LEG; MB327045] 833. Boletus hibiscus Corner 1974 [LEG; MB309696] 834. Boletus hieroglyphicus Rostk. 1844 [LEG; MB220833] 835. Boletus hippocrepis Schrank 1789 [ILL; MB468279] 836. Boletus hiratsukae Nagas. 1994 [LEG; MB363102] 837. Boletus hirsutulus J.F. Gmel. 1792 [LEG; MB495510] 838. Boletus hirsutus Batsch 1783 [ILL; MB473285] 839. Boletus hirsutus Scop. 1772 [ILL; MB473286] 840. Boletus hirsutus Wulfen 1788 [LEG; MB221038] 841. Boletus hirtellus Peck 1889 [LEG; MB375255] 842. Boletus hirtus Vent. 1812 [ILL; MB494936] 843. Boletus hispidus Bull. 1785 [LEG; MB231680] 844. Boletus hispidus var. luteus Bull. 1791 [INV; MB468280] 845. Boletus hispidus var. ruber Bull. 1791 [INV; MB468281] 846. Boletus holophaeus Corner 1972 [LEG; MB309697] 847. Boletus holopus Rostk. 1844 [LEG; MB232006] 848. Boletus holoroseus A.H. Sm. & Thiers 1973 [LEG; MB309698] 849. Boletus holothejus Pat. 1928 [LEG; MB252608] 850. Boletus holoxanthus Both, Bessette & R. Chapm. 2000 [LEG; MB460881] 851. Boletus honestus Corner 1972 [LEG; MB309699] 852. Boletus hongoi T.N. Lakh. & Sagar 1996 [LEG; MB460314] 853. Boletus horakii T.N. Lakh. & R. Sharma 1989 [LEG; MB358820] 854. Boletus horizontalis Thore 1803 [LEG; MB468282] 855. Boletus hornotinus Schrad. 1794 [LEG; MB138644] 856. Boletus hortensis Smotl. 1912 [LEG; MB102582] 857. Boletus hortensis f. citrinus Smotl. 1952 [INV; MB117862] 858. Boletus hortensis f. euhortensis Smotl. 1952 [LEG; MB117863] 859. Boletus hortensis f. lilacinus Smotl. 1952 [INV; MB117864] 860. Boletus hortonii A.H. Sm. & Thiers 1973 [LEG; MB309700] 861. Boletus hoseneyae A.H. Sm. & Thiers 1973 [LEG; MB309701] 862. Boletus housei (Murrill) Sacc. & Trotter 1912 [LEG; MB232073] 863. Boletus huronensis A.H. Sm. & Thiers 1973 [LEG; MB309702] 864. Boletus hybrida P. Micheli [LEG; MB207361] 865. Boletus hybridus Bosc 1811 [LEG; MB473405] 866. Boletus hybridus Sowerby 1803 [ILL; MB231936] 867. Boletus hydnatinus Bosc 1811 [LEG; MB232235] 868. Boletus hydnoides Sw. 1788 [LEG; MB231719] 869. Boletus hydriensis W. Voss 1882 [LEG; MB100228] 870. Boletus hygrophanus (Rostr.) Sacc. & D. Sacc. 1905 [LEG; MB232030] 871. Boletus hypocarycinus Singer 1945 [LEG; MB284582] 872. Boletus hypochryseusŠutara 1993 [LEG; MB361438] 873. Boletus hypocrateriformis Schrank 1789 [LEG; MB468283] 874. Boletus hypohaematicus Singer 1978 [LEG; MB309703] 875. Boletus hypoxanthus (Singer) Murrill 1948 [LEG; MB284583] 876. Boletus ichnusanus (Alessio, Galli & Littini) Oolbekk. 1991 [LEG; MB129700] 877. Boletus igniarius L. 1753 [LEG; MB218237] 878. Boletus igniarius Lour. 1790 [ILL; MB218091] 879. Boletus igniarius Vahl 1787 [ILL; MB218080] 880. Boletus igniarius Batsch 1783 [ILL; MB490629] 881. Boletus igniarius var. communis Alb. & Schwein. 1805 [LEG; MB498166] 882. Boletus igniarius var. ellipticus Pers. 1801 [LEG; MB498167] 883. Boletus ignoratus Banning & Peck 1891 [LEG; MB217998] 884. Boletus illudens Peck 1898 [LEG; MB218268] 885. Boletus imberbis Bull. 1790 [LEG; MB217923] 886. Boletus imbricatus Scop. 1772 [ILL; MB473287] 887. Boletus imbricatus Bull. 1788 [LEG; MB218158] 888. Boletus immutabilis Britzelm. 1891 [LEG; MB218050] 889. Boletus immutabilis var. alboroseolus J. Blum 1969 [LEG; MB347830] 890. Boletus immutatus (Pegler & A.E. Hills) A.E. Hills & Watling 2004 [LEG; MB480037] 891. Boletus impolitus Fr. 1838 [LEG; MB218213] 892. Boletus impuber Sowerby 1799 [LEG; MB226549] 893. Boletus incarnatus (Pers.) Pers. 1801 [LEG; MB255429] 894. Boletus incarnatus Schumach. 1803 [ILL; MB226855] 895. Boletus incertus Corner 1972 [LEG; MB309705] 896. Boletus indecisus Britzelm. 1891 [LEG; MB226683] 897. Boletus indecisus Peck 1888 [LEG; MB227174] 898. Boletus indecorus Massee 1914 [LEG; MB226996] 899. Boletus inedulis (Murrill) Murrill 1938 [LEG; MB267858] 900. Boletus inflexus Peck 1895 [LEG; MB226831] 901. Boletus informis A. Cumino [LEG; MB227301] 902. Boletus infractus Fr. 1846 [LEG; MB226631] 903. Boletus infundibuliformis Batsch 1783 [LEG; MB473288] 904. Boletus infundibuliformis Pers. 1794 [ILL; MB227100] 905. Boletus infundibuliformis var. melanopus (Pers.) Pers. 1801 [LEG; MB468285] 906. Boletus infundibulum Roth 1797 [LEG; MB468286] 907. Boletus innixus Frost [LEG; MB220421] 908. Boletus inquinans Schrad. 1794 [LEG; MB495511] 909. Boletus instabilis W.F. Chiu 1948 [LEG; MB284584] 910. Boletus insuetus A.H. Sm. & Thiers 1973 [LEG; MB309706] 911. Boletus integer J.J. Planer 1788 [LEG; MB517242] 912. Boletus intentus Corner 1972 [LEG; MB309707] 913. Boletus interjectus Herp. 1912 [LEG; MB501809] 914. Boletus intermedius Lucien 1923 [ILL; MB487024] 915. Boletus intermedius (Pat.) Sacc. & P. Syd. 1899 [LEG; MB220652] 916. Boletus intusrubens Corner 1972 [LEG; MB309708] 917. Boletus intybaceus Baumg. 1790 [LEG; MB220322] 918. Boletus inunctus Krombh. 1846 [LEG; MB220628] 919. Boletus inversus Vill. 1789 [LEG; MB468287] 920. Boletus irideus Rostk. 1844 [LEG; MB509276] 921. Boletus irregularis Sowerby 1809 [LEG; MB230438] 922. Boletus isabellescens (Murrill) Murrill 1946 [LEG; MB284585] 923. Boletus isabellinus Schwein. 1822 [LEG; MB255575] 924. Boletus isabellinus Peck 1897 [ILL; MB230115] 925. Boletus jocosus Corner 1972 [LEG; MB309709] 926. Boletus jodoforminus E.H.L. Krause 1928 [LEG; MB268417] 927. Boletus juglandinus Schwein. 1822 [UNA; MB468289] 928. Boletus juglandis Schaeff. 1774 [UNA; MB230382] 929. Boletus juglandis Fr. 1825 [ILL; MB230469] 930. Boletus junghuhnii Höhn. 1914 [LEG; MB217406] 931. Boletus junquilleus (Quél.) Boud. 1906 [LEG; MB439316] 932. Boletus katui Ehrenb. 1820 [LEG; MB468290] 933. Boletus kauffmanii Lohwag 1937 [LEG; MB268567] 934. Boletus kluzakiiŠutara & Spinar 2006 [LEG; MB522379] 935. Boletus kumaeus R. Heim 1963 [LEG; MB327046] 936. Boletus kumaeus var. rubricollum Corner 1972 [LEG; MB347831] 937. Boletus kuthanii Assyov & Denchev 2004 [LEG; MB487978] 938. Boletus labyrinthicus Fr. 1874 [LEG; MB508338] 939. Boletus labyrinthiformis Bull. 1791 [LEG; MB217335] 940. Boletus laccatus Timm 1788 [LEG; MB468291] 941. Boletus laciniatus Purton 1821 [ILL; MB468292] 942. Boletus laciniatus With. 1792 [LEG; MB528951] 943. Boletus lacrymans Wulfen 1781 [LEG; MB217090] 944. Boletus lactescens Jacobashch [LEG; MB217260] 945. Boletus lacteus Lév. 1848 [ILL; MB355931] 946. Boletus lacteus Batsch 1783 [LEG; MB255234] 947. Boletus lactifluus With. 1796 [LEG; MB375347] 948. Boletus lactifluus Sowerby 1809 [ILL; MB141859] 949. Boletus lactifluus (With.) J. Blum 1969 [ILL; MB327047] 950. Boletus lacunosus Cooke & Massee 1889 [ILL; MB242638] 951. Boletus lacunosus G.H. Otth 1857 [LEG; MB142207] 952. Boletus lacunosus Rostr. 1902 [ILL; MB242933] 953. Boletus laetissimus Hongo 1968 [LEG; MB309710] 954. Boletus lakei Murrill 1912 [LEG; MB242375] 955. Boletus lambottei Sacc. & Cub. 1888 [LEG; MB242719] 956. Boletus lanatus Rostk. 1844 [LEG; MB242452] 957. Boletus lanzii Inzenga [LEG; MB243073] 958. Boletus lapideus Velen. 1922 [LEG; MB268963] 959. Boletus lapidum J.F. Gmel. 1792 [ILL; MB497156] 960. Boletus laricinus Berk. 1836 [LEG; MB242295] 961. Boletus laricis Bull. 1787 [ILL; MB490631] 962. Boletus laricis Rubel 1778 [LEG; MB255137] 963. Boletus laricis Jacq. 1781 [INV; MB242772] 964. Boletus larignus Britzelm. 1893 [LEG; MB242560] 965. Boletus lasteus Batsch 1783 [LEG; MB495512] 966. Boletus lateralis Bolton 1788 [UNA; MB468294] 967. Boletus lateralis Schumach. 1803 [ILL; MB490632] 968. Boletus lateritius Bres. & Schulzer [LEG; MB242877] 969. Boletus latisporus Corner 1972 [LEG; MB309711] 970. Boletus latus Sowerby 1803 [LEG; MB468295] 971. Boletus legaliae Pilát 1968 [LEG; MB327048] 972. Boletus legaliae f. spinarii (Hlavácek) Janda 2009 [LEG; MB542214] 973. Boletus leguei Boud. 1894 [LEG; MB144417] 974. Boletus lejeunii L. Marchand 1826 [LEG; MB468296] 975. Boletus leoninus Pers. 1825 [LEG; MB145014] 976. Boletus leonis D.A. Reid 1966 [LEG; MB327049] 977. Boletus lepidus H. Bouchet ex Essette 1965 [LEG; MB327050] 978. Boletus lepiota Venturi 1860 [LEG; MB144755] 979. Boletus leprosus Peck 1889 [LEG; MB145081] 980. Boletus leptocephalus Jacq. 1778 [LEG; MB144838] 981. Boletus leptocephalus Peck 1898 [ILL; MB144680] 982. Boletus leptospermi McNabb 1968 [LEG; MB327051] 983. Boletus leucomelas Pers. 1801 [LEG; MB145171] 984. Boletus leucophaeus Pers. 1825 [LEG; MB144952] 985. Boletus leucopodius Pers. 1799 [LEG; MB372475] 986. Boletus leucoporus Holmsk. 1799 [LEG; MB468297] 987. Boletus leucopus P. Karst. [LEG; MB235142] 988. Boletus leuphaeus J. Blum 1970 [LEG; MB309712] 989. Boletus levis Fr. [LEG; MB234839] 990. Boletus levitinctus Corner 1972 [LEG; MB309713] 991. Boletus lewisii (Singer ex Both) Bessette, Roody & A.R. Bessette 2000 [LEG; MB460882] 992. Boletus lignatilis Berk. & M.A. Curtis 1869 [LEG; MB235486] 993. Boletus lignicola Kallenb. 1829 [LEG; MB253019] 994. Boletus lilaceus Rostk. 1884 [LEG; MB235573] 995. Boletus lilacinobrunneus Cleland 1924 [LEG; MB269466] 996. Boletus lilacinus Schwein. 1822 [LEG; MB234974] 997. Boletus lilliputianus Pat. 1928 [LEG; MB253027] 998. Boletus limatulus Frost [LEG; MB235312] 999. Boletus lingua-cervina Schrank 1789 [LEG; MB468298] 1000. Boletus lipensis Hlavácek 1991 [INV; MB129357] 1001. Boletus lipsiensis Batsch 1786 [LEG; MB235082] 1002. Boletus lividus Bull. 1791 [LEG; MB235710] 1003. Boletus lividus var. alneti Lindgr. 1874 [LEG; MB508340] 1004. Boletus lividus var. rubescens Quél. 1886 [LEG; MB504612] 1005. Boletus lobatus J.F. Gmel. 1792 [ILL; MB255328] 1006. Boletus lobatus Huds. 1778 [LEG; MB247501] 1007. Boletus lobatus Schrad. 1794 [LEG; MB473312] 1008. Boletus longicollis Ces. 1879 [LEG; MB247276] 1009. Boletus longicurvipes Snell & A.H. Sm. 1941 [LEG; MB284586] 1010. Boletus longipes Massee 1909 [LEG; MB247568] 1011. Boletus longipes var. albus Corner 1974 [LEG; MB352640] 1012. Boletus longipes var. latisporus Corner 1972 [LEG; MB347832] 1013. Boletus longisporus (J. Blum & Perr.-Bertr.) J. Blum 1969 [LEG; MB327052] 1014. Boletus loosii Heinem. 1964 [LEG; MB327053] 1015. Boletus loricaceus Beeli 1938 [LEG; MB269801] 1016. Boletus lorinseri Beck [LEG; MB247872] 1017. Boletus loyita E. Horak 1977 [LEG; MB309714] 1018. Boletus loyo Speg. 1912 [LEG; MB247671] 1019. Boletus lubricus Corner 1972 [LEG; MB309715] 1020. Boletus lucescens Corner 1972 [LEG; MB309716] 1021. Boletus lucidus J.F. Gmel. 1792 [ILL; MB255303] 1022. Boletus lucidus Curtis 1781 [LEG; MB269837] 1023. Boletus lucidus Leyss. 1761 [ILL; MB246729] 1024. Boletus lucidus Velen. 1922 [ILL; MB479423] 1025. Boletus lucidus Schumach. 1803 [ILL; MB499283] 1026. Boletus lupinus Fr. 1838 [LEG; MB247160] 1027. Boletus luridellus (Murrill) Murrill 1938 [LEG; MB269915] 1028. Boletus luridiceps (Murrill) Murrill 1946 [LEG; MB284587] 1029. Boletus luridiformis Rostk. 1844 [LEG; MB246588] 1030. Boletus luridiformis subsp. discolor (Quél.) Rauschert 1987 [LEG; MB133134] 1031. Boletus luridiformis var. discolor (Quél.) Krieglst. 1991 [LEG; MB354845] 1032. Boletus luridiformis var. immutatus Pegler & A.E. Hills 1996 [LEG; MB416159] 1033. Boletus luridiformis var. junquilleus (Quél.) Knudsen 1991 [LEG; MB354822] 1034. Boletus luridiformis var. junquilleus (Quél.) Krieglst. 1991 [INV; MB537509] 1035. Boletus luridiformis var. rubropileus (Dermek) Šutara 2009 [LEG; MB542215] 1036. Boletus luridus Schaeff. 1774 [LEG; MB246945] 1037. Boletus luridus Viv. 1834 [LEG; MB246801] 1038. Boletus luridus Sowerby [LEG; MB375245] 1039. Boletus luridus f. primulicolor Simonini 1997 [LEG; MB436940] 1040. Boletus luridus subsp. caucasicus (Singer ex Alessio) Hlavácek 1995 [INV; MB412596] 1041. Boletus luridus subsp. erythrentheron (Bezdek) Hlavácek 1995 [LEG; MB412597] 1042. Boletus luridus subsp. erythropus (Pers.) Pers. 1825 [LEG; MB497588] 1043. Boletus luridus var. avelanus Smotl. 1952 [INV; MB116557] 1044. Boletus luridus var. caucasicus Singer 1947 [LEG; MB345992] 1045. Boletus luridus var. erythrentheron (Bezdek) Pilát & Dermek 1979 [LEG; MB347833] 1046. Boletus luridus var. erythropus (Pers.) Fr. 1821 [LEG; MB117235] 1047. Boletus luridus var. lupiniformis J. Blum 1969 [LEG; MB349100] 1048. Boletus luridus var. luridus 1774 [LEG; MB417113] 1049. Boletus luridus var. obscurus R. Schulz 1924 [LEG; MB117236] 1050. Boletus luridus var. queletiformis J. Blum 1969 [LEG; MB349101] 1051. Boletus luridus var. rubriceps (Maire) Dermek 1987 [LEG; MB132915] 1052. Boletus luridus var. rubromaculatus R. Schulz 1924 [LEG; MB117237] 1053. Boletus luridus var. tenuipes Velen. 1939 [LEG; MB269919] 1054. Boletus luridus var. tiliaceus Smotl. 1952 [INV; MB116558] 1055. Boletus luteobadius Britzelm. 1893 [LEG; MB247224] 1056. Boletus luteocupreus Bertéa & Estadès 1990 [LEG; MB131648] 1057. Boletus luteoloincrustatus R. Flores & Simonini 2000 [LEG; MB467314] 1058. Boletus luteoporus Bouchinot 1904 [LEG; MB247044] 1059. Boletus luteopurpureus Beeli 1926 [LEG; MB372476] 1060. Boletus luteoscaber Schiffn. 1922 [LEG; MB269983] 1061. Boletus lutescens Pers. 1794 [LEG; MB468299] 1062. Boletus luteus L. 1753 [LEG; MB147334] 1063. Boletus luteus Scop. 1772 [ILL; MB147102] 1064. Boletus luteus Batsch 1783 [ILL; MB147183] 1065. Boletus luteus Vent. 1812 [ILL; MB147526] 1066. Boletus luteus f. volvacea Buchs & Ulbr. 1936 [LEG; MB270012] 1067. Boletus luteus var. cothurnatus (Singer) Murrill 1948 [LEG; MB345993] 1068. Boletus luteus var. sericeus Fr. 1815 [LEG; MB498169] 1069. Boletus luteus var. subconicus Velen. 1939 [LEG; MB270014] 1070. Boletus luteus var. velifer Secr. 1833 [INV; MB147749] 1071. Boletus luteus var. virgatus Fr. 1815 [LEG; MB498170] 1072. Boletus lychnipes Halling & G.M. Muell. 1999 [LEG; MB460560] 1073. Boletus macrobbii (McNabb) G. Stev. 1982 [LEG; MB531383] 1074. Boletus macrocephalus Leuba 1890 [LEG; MB147535] 1075. Boletus macroporus Rostk. 1844 [LEG; MB238010] 1076. Boletus macrosporus Britzelm. 1896 [LEG; MB237554] 1077. Boletus macrosporus Frost [LEG; MB237275] 1078. Boletus maculatus Raddi 1807 [LEG; MB237407] 1079. Boletus maculatus Corner 1972 [ILL; MB309717] 1080. Boletus macweeneyi W.G. Sm. 1908 [LEG; MB476861] 1081. Boletus magnificus W.F. Chiu 1948 [LEG; MB284588] 1082. Boletus magnificus var. albo-apicalis X.H. Wang & P.G. Liu 2002 [LEG; MB307389] 1083. Boletus magnisporus Frost [LEG; MB237713] 1084. Boletus mahoganicoloroides B. Ortiz, Both & T.J. Baroni 2007 [LEG; MB511049] 1085. Boletus mahogonicolor Bessette, Both & Dunaway 2000 [LEG; MB460883] 1086. Boletus malaccensis (Pat. & C.F. Baker) Corner 1972 [LEG; MB309718] 1087. Boletus mamorensis Redeuilh 1978 [LEG; MB309719] 1088. Boletus mandarinus Ces. 1879 [LEG; MB237958] 1089. Boletus manicus R. Heim 1963 [LEG; MB327054] 1090. Boletus manjakandrianensis Bouriquet 1943 [LEG; MB246797] 1091. Boletus marekiiŠutara & Skála 2007 [LEG; MB511889] 1092. Boletus marginatus Pers. 1794 [LEG; MB140237] 1093. Boletus marginatus J. Drumm. ex Berk. 1845 [ILL; MB140533] 1094. Boletus marginatus Weinm. 1836 [ILL; MB140083] 1095. Boletus mariae A.H. Sm. & Thiers 1971 [LEG; MB309720] 1096. Boletus marmoreus Rocq.{?} [LEG; MB140310] 1097. Boletus maromandiae Pat. 1928 [LEG; MB253229] 1098. Boletus maximus Brot. 1804 [ILL; MB140161] 1099. Boletus maximus Schumach. 1803 [ILL; MB473604] 1100. Boletus mediterraneensis Jacquet. & J. Blum 1969 [LEG; MB327055] 1101. Boletus medulla-panis Jacq. 1778 [LEG; MB375125] 1102. Boletus medulla-panis Pers. 1801 [LEG; MB140556] 1103. Boletus medulla-panis var. longissimus Pers. 1801 [LEG; MB498171] 1104. Boletus medulla-panis var. vulgaris Alb. & Schwein. 1805 [LEG; MB498172] 1105. Boletus megalosporus Berk. 1860 [LEG; MB241417] 1106. Boletus megasporus M. Zang 1980 [LEG; MB118456] 1107. Boletus melaneus (Smotl.) Hlavácek 1989 [INV; MB136699] 1108. Boletus melanopus Pers. 1794 [LEG; MB449628] 1109. Boletus melanopus (Pers.) Sw. 1810 [LEG; MB241149] 1110. Boletus melanopus var. cyathoides Sw. 1810 [LEG; MB468300] 1111. Boletus melanopus var. infundibuliformis DC. 1815 [LEG; MB468301] 1112. Boletus melleoluteus (Snell, E.A. Dick & Hesler) T.J. Baroni & Halling 1998 [LEG; MB444723] 1113. Boletus melzeri Velen. 1922 [LEG; MB270927] 1114. Boletus membrana Batsch 1783 [LEG; MB468302] 1115. Boletus membranaceus Sw. 1788 [LEG; MB240864] 1116. Boletus membranaceus Ehrenb. 1818 [ILL; MB473438] 1117. Boletus mendocinensis Thiers 1975 [LEG; MB309721] 1118. Boletus meridionalis (J. Blum) J. Blum 1969 [LEG; MB327056] 1119. Boletus merulioides (Schwein.) Coker & Beers 1948 [LEG; MB356670] 1120. Boletus merulioides var. proximus (Singer) Murrill 1948 [LEG; MB345994] 1121. Boletus mesentericus Schaeff. 1774 [LEG; MB240661] 1122. Boletus messanensis Inzenga 1878 [LEG; MB240967] 1123. Boletus meyeri Rostk. 1844 [LEG; MB240758] 1124. Boletus michelii (Fr.) Pollini 1824 [LEG; MB468303] 1125. Boletus michoacanus Singer 1978 [LEG; MB309722] 1126. Boletus microcarpoides Corner 1972 [LEG; MB309723] 1127. Boletus microcarpus Corner 1972 [LEG; MB309724] 1128. Boletus microporus Sw. 1788 [LEG; MB232503] 1129. Boletus microporus J.F. Gmel. 1792 [ILL; MB494937] 1130. Boletus microsporus Corner 1972 [LEG; MB309725] 1131. Boletus miniato-olivaceus Frost 1874 [LEG; MB232787] 1132. Boletus miniato-olivaceus var. sensibilis Peck 1889 [LEG; MB138695] 1133. Boletus miniato-olivaceus var. subluridus (Murrill) Singer 1945 [LEG; MB345995] 1134. Boletus miniatoaurantiacus C.S. Bi & Loh 1982 [LEG; MB110511] 1135. Boletus miniatopallescens A.H. Sm. & Thiers 1971 [LEG; MB309726] 1136. Boletus miniatus Libosch. 1817 [LEG; MB255559] 1137. Boletus miniatus C. Mart. 1894 [LEG; MB232477] 1138. Boletus minimus M. Zang & N.L. Huang 2002 [LEG; MB484289] 1139. Boletus minor (Singer) Murrill 1948 [LEG; MB284589] 1140. Boletus minutiporus A.H. Sm. & Thiers 1971 [LEG; MB309727] 1141. Boletus minutus W.F. Chiu 1948 [LEG; MB284590] 1142. Boletus mirabilis (Murrill) Murrill 1912 [LEG; MB232990] 1143. Boletus miramar Rolland 1904 [LEG; MB197081] 1144. Boletus mirans Corner 1972 [LEG; MB309728] 1145. Boletus mitis Pers. 1825 [LEG; MB197156] 1146. Boletus modestus Peck 1873 [LEG; MB197068] 1147. Boletus mollis Pers. 1795 [LEG; MB197120] 1148. Boletus mollis Cleland 1935 [ILL; MB271500] 1149. Boletus mollis Alb. & Schwein. 1805 [ILL; MB196922] 1150. Boletus mollis Vittad. [ILL; MB224954] 1151. Boletus mollis var. rugosus Alb. & Schwein. 1805 [LEG; MB498173] 1152. Boletus mollis var. substrigosus Alb. & Schwein. 1805 [LEG; MB498174] 1153. Boletus molluscus Pers. 1801 [LEG; MB439698] 1154. Boletus molluscus Schumach. 1803 [ILL; MB490634] 1155. Boletus molluscus var. epiphyllus (Pers.) Pers. 1801 [LEG; MB498175] 1156. Boletus molluscus var. epixylus Alb. & Schwein. 1805 [LEG; MB498176] 1157. Boletus monsfraseri Corner 1972 [LEG; MB309729] 1158. Boletus montanus Sacc. 1888 [INV; MB225306] 1159. Boletus montevideensis Speg. 1918 [LEG; MB225567] 1160. Boletus moravicus Vacek 1946 [LEG; MB282394] 1161. Boletus morganii Peck 1883 [LEG; MB225318] 1162. Boletus mori (Pollini) Pollini 1816 [LEG; MB468304] 1163. Boletus morrisii Peck 1909 [LEG; MB225128] 1164. Boletus moschocaryanus Rumph. 1750 [INV; MB495513] 1165. Boletus mottiae Thiers 1975 [LEG; MB309730] 1166. Boletus mucidus Spreng. 1806 [ILL; MB473443] 1167. Boletus mucidus (Pers.) Pers. 1801 [LEG; MB225671] 1168. Boletus mucidus Scop. 1770 [UNA; MB198159] 1169. Boletus mucosus Corner 1972 [LEG; MB309731] 1170. Boletus multicolor Schaeff. 1774 [ILL; MB198476] 1171. Boletus multicolor Cleland 1935 [LEG; MB271781] 1172. Boletus multipunctus Peck 1901 [LEG; MB198125] 1173. Boletus murinaceus J. Blum 1970 [LEG; MB309732] 1174. Boletus murinus Batsch [LEG; MB198282] 1175. Boletus murinus Nees 1817 [LEG; MB240729] 1176. Boletus murrayi Berk. & M.A. Curtis 1872 [LEG; MB198440] 1177. Boletus mutabilis Batsch 1783 [LEG; MB198339] 1178. Boletus mutabilis var. austroamericanus Rick 1907 [LEG; MB138390] 1179. Boletus mutabilis var. bulbosus (Schaeff.) J.F. Gmel. 1792 [LEG; MB498177] 1180. Boletus nancyae A.H. Sm. & Thiers 1971 [LEG; MB309733] 1181. Boletus nanus Massee 1909 [LEG; MB227521] 1182. Boletus napipes F. Muell. 1872 [LEG; MB227841] 1183. Boletus nebulosus Peck 1898 [LEG; MB228121] 1184. Boletus neo-olivaceus Rick 1937 [LEG; MB272147] 1185. Boletus neoregius Halling & G.M. Muell. 1999 [LEG; MB460561] 1186. Boletus neotropicus B. Ortiz & T.J. Baroni 2007 [LEG; MB511050] 1187. Boletus nidulans (Fr.) Spreng. 1827 [LEG; MB468305] 1188. Boletus nigerrimus R. Heim 1963 [LEG; MB327057] 1189. Boletus nigrellus Peck 1878 [LEG; MB227377] 1190. Boletus nigrescens Richon & Roze 1888 [ILL; MB227969] 1191. Boletus nigrescens J.F. Gmel. 1792 [LEG; MB490635] 1192. Boletus nigrescens Huber 1935 [ILL; MB506012] 1193. Boletus nigricans Schumach. 1803 [ILL; MB473605] 1194. Boletus nigricans (Fr.) Spreng. 1827 [ILL; MB473801] 1195. Boletus nigricans E.A. Herrm. 1920 [ILL; MB272272] 1196. Boletus nigricans Pat. & C.F. Baker 1918 [ILL; MB227777] 1197. Boletus nigricans M. Zang, M.S. Yuan & M.Q. Gong 1993 [ILL; MB358015] 1198. Boletus nigriceps Herter 1954 [LEG; MB293751] 1199. Boletus nigripes With. 1796 [LEG; MB468306] 1200. Boletus nigromaculatus (Hongo) Har. Takah. 1992 [LEG; MB359481] 1201. Boletus nigromarginatus Schwein. 1822 [LEG; MB468307] 1202. Boletus nigropunctatus W.F. Chiu 1948 [LEG; MB284591] 1203. Boletus nigropurpureus Schwein. 1822 [LEG; MB255574] 1204. Boletus nigropurpureus Corner 1972 [ILL; MB309734] 1205. Boletus nigroviolaceus R. Heim 1963 [LEG; MB327058] 1206. Boletus nitens Batsch 1783 [ILL; MB228094] 1207. Boletus nitens J.F. Gmel. 1792 [ILL; MB490636] 1208. Boletus nitens var. crocatus Batsch 1789 [LEG; MB468308] 1209. Boletus nitidus (Pers.) Pers. 1801 [LEG; MB465233] 1210. Boletus nitidus Alb. & Schwein. 1805 [LEG; MB194470] 1211. Boletus nitidus f. violascens (Alb. & Schwein.) Mussat 1900 [INV; MB194370] 1212. Boletus nitidus var. dimidiatus Alb. & Schwein. 1805 [LEG; MB498178] 1213. Boletus nitidus var. resupinatus Alb. & Schwein. 1805 [INV; MB498179] 1214. Boletus nitidus var. violascens Alb. & Schwein. 1805 [LEG; MB498180] 1215. Boletus niveus Fr. 1815 [ILL; MB194518] 1216. Boletus niveus Jullien ex Vill. 1789 [LEG; MB450929] 1217. Boletus niveus f. aerugineus Fr. [LEG; MB372477] 1218. Boletus njalaensis Beeli 1938 [LEG; MB272409] 1219. Boletus nobilis Peck 1904 [LEG; MB194235] 1220. Boletus nobilissimus Both & R. Riedel 2000 [LEG; MB460884] 1221. Boletus nothofagi (McNabb) G. Stev. 1982 [LEG; MB531384] 1222. Boletus novae-zelandiae McNabb 1968 [LEG; MB327059] 1223. Boletus nugatorius Corner 1972 [LEG; MB309735] 1224. Boletus nummulariformis L. Marchand 1828 [LEG; MB468309] 1225. Boletus nummularius Bull. 1783 [LEG; MB356027] 1226. Boletus obliquatus Bull. 1781 [LEG; MB194313] 1227. Boletus obliquus Ach. ex Pers. 1801 [LEG; MB194446] 1228. Boletus obliquus Bolton 1788 [ILL; MB194208] 1229. Boletus obliquus J.F. Gmel. 1792 [ILL; MB490637] 1230. Boletus obscuratus (Singer) J. Blum 1969 [LEG; MB327060] 1231. Boletus obscurebrunneus (Hongo) Har. Takah. 1992 [LEG; MB359482] 1232. Boletus obscurecoccineus Höhn. 1914 [LEG; MB202144] 1233. Boletus obscureorubeus T.H. Li & Watling 1999 [LEG; MB450484] 1234. Boletus obscureumbrinus Hongo 1968 [LEG; MB309736] 1235. Boletus obsonium (Paulet) Fr. 1838 [LEG; MB202056] 1236. Boletus obsonium var. sanguineomaculatus (Krombh.) J. Blum 1970 [LEG; MB347834] 1237. Boletus obtusus Pers. 1799 [LEG; MB202283] 1238. Boletus occidentalis B. Ortiz & T.J. Baroni 2007 [LEG; MB511051] 1239. Boletus ochraceoluteus Bessette, Both & A.R. Bessette 1998 [LEG; MB444724] 1240. Boletus ochraceus Pers. 1794 [LEG; MB202318] 1241. Boletus ochraceus Cumino 1805 [ILL; MB202098] 1242. Boletus odaiensis Hongo 1973 [LEG; MB309737] 1243. Boletus odoratus Wulfen 1788 [LEG; MB202146] 1244. Boletus odoratus var. ceratophora (Hoffm.) Schrad. 1794 [LEG; MB498181] 1245. Boletus odoratus var. polymorphus (Hoffm.) Pers. 1801 [LEG; MB493834] 1246. Boletus odoratus var. tenuis Alb. & Schwein. 1805 [LEG; MB498182] 1247. Boletus odoratus var. vulgaris Alb. & Schwein. 1805 [LEG; MB498183] 1248. Boletus officinalis Vill. 1789 [ILL; MB202367] 1249. Boletus officinalis Batsch 1783 [LEG; MB473433] 1250. Boletus oksapminensis Hongo 1973 [LEG; MB309738] 1251. Boletus olivaceiluteus Corner 1972 [LEG; MB309739] 1252. Boletus olivaceirubens Corner 1972 [LEG; MB309740] 1253. Boletus olivaceobrunneus Zeller & F.D. Bailey 1935 [LEG; MB272872] 1254. Boletus olivaceoflavus Dermek 1973 [LEG; MB309741] 1255. Boletus olivaceus Schaeff. 1774 [UNA; MB199673] 1256. Boletus oliveisporus (Murrill) Murrill 1945 [LEG; MB284592] 1257. Boletus oregonensis (Murrill) Murrill 1912 [LEG; MB199534] 1258. Boletus ornatipes Peck 1878 [LEG; MB273060] 1259. Boletus orovillus Thiers & Kowalski 1967 [LEG; MB327061] 1260. Boletus orquidianus Halling 1989 [LEG; MB134920] 1261. Boletus ostrea Hoffm. 1811 [LEG; MB490638] 1262. Boletus oudemansii Hartsen 1865 [LEG; MB199443] 1263. Boletus ovalisporus Cleland & Cheel 1924 [LEG; MB273155] 1264. Boletus ovinus Schaeff. 1774 [LEG; MB199644] 1265. Boletus oxydabilis (Singer) anon. ined. [INV; MB356786] 1266. Boletus oxydabilis var. chioneoscaber J. Blum 1970 [LEG; MB347835] 1267. Boletus pachycephalus Massee 1909 [LEG; MB231256] 1268. Boletus pachypus Fr. 1815 [LEG; MB231186] 1269. Boletus pachypus var. amarus (Pers.) Fr. 1838 [LEG; MB461848] 1270. Boletus pachypus var. candicans Fr. [LEG; MB138637] 1271. Boletus pachypus var. candicans (Inzenga) Sacc. 1916 [LEG; MB508329] 1272. Boletus pachypus var. olivaceus (Schaeff.) Pers. 1825 [INV; MB498184] 1273. Boletus pachypus var. vitellinus (Pers.) Pers. 1825 [INV; MB498185] 1274. Boletus pallescens (Konrad & Maubl.) Singer 1936 [ILL; MB273298] 1275. Boletus pallescens Schrad. ex J.F. Gmel. 1792 [LEG; MB230792] 1276. Boletus pallidiceps Murrill 1948 [LEG; MB284593] 1277. Boletus pallidiformis (Murrill) Murrill 1945 [LEG; MB284595] 1278. Boletus pallidissimus Watling 2003 [LEG; MB488181] 1279. Boletus pallidoroseus Both 1998 [LEG; MB444725] 1280. Boletus pallidus Frost 1874 [LEG; MB196189] 1281. Boletus paludosus Massee 1892 [LEG; MB196354] 1282. Boletus paluster Peck 1872 [LEG; MB196024] 1283. Boletus pannosus Rostk. 1844 [LEG; MB196054] 1284. Boletus panormitanus Inzenga [LEG; MB196285] 1285. Boletus papyraceus Schwein. 1822 [ILL; MB468311] 1286. Boletus papyraceus Schrank 1789 [LEG; MB535536] 1287. Boletus paradisiacus R. Heim 1951 [INV; MB531240] 1288. Boletus paradisiacus R. Heim 1951 [LEG; MB530437] 1289. Boletus paradoxus Humb. 1793 [LEG; MB494938] 1290. Boletus paradoxus (Juel) D.M. Hend. [LEG; MB455870] 1291. Boletus parasiticus Bull. 1790 [LEG; MB196156] 1292. Boletus parasiticus f. peylii Kavina 1925 [LEG; MB273624] 1293. Boletus parasiticus var. piperatoides J. Blum 1969 [LEG; MB347836] 1294. Boletus parcus Corner 1972 [LEG; MB309742] 1295. Boletus parvulus (Hongo) Har. Takah. 1992 [ILL; MB359483] 1296. Boletus parvulus Massee 1909 [ILL; MB196116] 1297. Boletus parvulus Coker & Beers 1943 [ILL; MB482011] 1298. Boletus parvulus (Paulet) Lév. 1855 [LEG; MB223815] 1299. Boletus parvus Peck 1897 [LEG; MB202546] 1300. Boletus pascuus (Pers.) Krombh. 1846 [LEG; MB223962] 1301. Boletus patella Humb. 1793 [LEG; MB490639] 1302. Boletus patouillardii Singer 1947 [LEG; MB284596] 1303. Boletus patriciae A.H. Sm. & Thiers 1971 [LEG; MB309743] 1304. Boletus patrioticus T.J. Baroni, Bessette & Roody 1998 [LEG; MB444726] 1305. Boletus pavonius Hook. 1822 [LEG; MB202456] 1306. Boletus peckii Frost 1878 [LEG; MB223743] 1307. Boletus pedemontanus Fayod [LEG; MB202589] 1308. Boletus pelleporus Sowerby 1799 [ILL; MB223831] 1309. Boletus pelleporus Secr. 1833 [INV; MB202504] 1310. Boletus pelleporus Bull. 1790 [UNA; MB224044] 1311. Boletus pellitus (Paulet) Lév. 1855 [LEG; MB202556] 1312. Boletus pellucidus With. 1796 [LEG; MB468312] 1313. Boletus peltatus Corner & Watling 1993 [LEG; MB361649] 1314. Boletus peralbidus Snell & Beardslee 1936 [LEG; MB273932] 1315. Boletus percandidus Vassilkov 1944 [INV; MB284597] 1316. Boletus percandidus J. Blum 1970 [LEG; MB491614] 1317. Boletus perennis L. 1753 [LEG; MB200283] 1318. Boletus perennis Batsch 1783 [ILL; MB473493] 1319. Boletus perfosssus L. Marchand 1826 [LEG; MB468313] 1320. Boletus permagnificus Pöder 1981 [LEG; MB115723] 1321. Boletus pernanus Pat. & C.F. Baker 1918 [LEG; MB199934] 1322. Boletus perniciosus Vent. [LEG; MB200125] 1323. Boletus peronatus Corner 1974 [LEG; MB309745] 1324. Boletus perroseus E. Horak 1980 [LEG; MB115908] 1325. Boletus persicolor (H. Engel, Klofac, H. Grünert & R. Grünert) Assyov 2005 [LEG; MB347666] 1326. Boletus persimilis Corner 1972 [LEG; MB309746] 1327. Boletus persoonii Bon 1988 [LEG; MB134745] 1328. Boletus pes-caprae (Pers.) Cordier 1826 [LEG; MB468314] 1329. Boletus pezizoides Schwein. 1822 [LEG; MB199947] 1330. Boletus phaeocephalus Pat. & C.F. Baker 1918 [LEG; MB200200] 1331. Boletus phoeniculus Corner 1972 [LEG; MB309747] 1332. Boletus phylloporoides Corner 1972 [LEG; MB309748] 1333. Boletus phytolaccae E. Horak 1980 [LEG; MB115909] 1334. Boletus piceinus (Pilát & Dermek) Hlavácek 1988 [INV; MB135002] 1335. Boletus picroides Rostk. 1844 [LEG; MB199848] 1336. Boletus pictiformis (Murrill) Murrill 1943 [LEG; MB284598] 1337. Boletus pictilis (Quél.) Sacc. & Traverso 1910 [LEG; MB200109] 1338. Boletus pictus Ehrenb. 1818 [ILL; MB473677] 1339. Boletus pictus Schultz 1806 [LEG; MB473724] 1340. Boletus pictus Peck 1872 [ILL; MB200018] 1341. Boletus piculinus Corner 1972 [LEG; MB309749] 1342. Boletus piedmontensis Grand & A.H. Sm. 1971 [LEG; MB309750] 1343. Boletus pierrhuguesii Boud. 1900 [LEG; MB199903] 1344. Boletus pileomonachi Battarra [INV; MB233572] 1345. Boletus pinetorum M. Korhonen 2009 [LEG; MB515526] 1346. Boletus pini Thore 1803 [ILL; MB473389] 1347. Boletus pini Brot. 1804 [LEG; MB233528] 1348. Boletus pinicola Vittad. 1863 [ILL; MB233690] 1349. Boletus pinicola Sw. 1810 [LEG; MB233249] 1350. Boletus pinicola Rea 1922 [ILL; MB274520] 1351. Boletus pinophilus Pilát & Dermek 1973 [LEG; MB309751] 1352. Boletus pinophilus f. fuscoruber (Forq.) Estadès & Lannoy 2001 [LEG; MB484482] 1353. Boletus pinophilus var. fuscoruber (Forq.) Cetto 1987 [INV; MB132903] 1354. Boletus piperatoides A.H. Sm. & Thiers 1971 [LEG; MB309752] 1355. Boletus piperatus Bull. 1790 [LEG; MB233815] 1356. Boletus piperatus Barla 1859 [ILL; MB233405] 1357. Boletus piperatus var. squamosus Fr. 1815 [LEG; MB498186] 1358. Boletus pisciodorus (Murrill) Murrill 1939 [LEG; MB274599] 1359. Boletus placenta Schumach. 1803 [LEG; MB468315] 1360. Boletus placidus Bonord. 1861 [LEG; MB233227] 1361. Boletus platyporus Pers. 1794 [ILL; MB468316] 1362. Boletus platyporus Schumach. 1803 [INV; MB495514] 1363. Boletus platyporus var. leucoporus Alb. & Schwein. 1805 [LEG; MB498187] 1364. Boletus platyporus var. xanthoporus Alb. & Schwein. 1805 [LEG; MB498188] 1365. Boletus plicatus Schumach. 1803 [LEG; MB468317] 1366. Boletus plorans Rolland 1889 [LEG; MB233480] 1367. Boletus plorans var. eleutheros Rolland 1889 [LEG; MB197604] 1368. Boletus plumbeotinctus Kauffman 1936 [LEG; MB274782] 1369. Boletus plumbeoviolaceus Snell & E.A. Dick 1941 [LEG; MB284599] 1370. Boletus plumbeus Cumino 1805 [LEG; MB468318] 1371. Boletus pocono Schwein. 1832 [LEG; MB197257] 1372. Boletus poeticus Corner 1972 [LEG; MB309753] 1373. Boletus poikilochromus Pöder, Cetto & Zuccher. 1987 [LEG; MB131438] 1374. Boletus polycephalus Pers. 1801 [LEG; MB197472] 1375. Boletus polychrous Corner 1972 [LEG; MB309754] 1376. Boletus polygonius A.E. Hills & Vassiliad. 1999 [LEG; MB460986] 1377. Boletus polymorphus Hoffm. 1794 [ILL; MB197430] 1378. Boletus polymorphus Bull. 1783 [LEG; MB473761] 1379. Boletus polyporoides Gentilli 1948 [LEG; MB284600] 1380. Boletus polyporus Bull. 1790 [ILL; MB197676] 1381. Boletus polyporus Retz. 1769 [LEG; MB473679] 1382. Boletus pomaceus Pers. 1799 [LEG; MB416287] 1383. Boletus pomaceus var. prunastri Pers. 1801 [LEG; MB468319] 1384. Boletus populinus Schumach. 1803 [LEG; MB449634] 1385. Boletus populinus Smotl. [LEG; MB374967] 1386. Boletus populneus Pollini 1816 [UNA; MB468320] 1387. Boletus porosporus Imler ex Watling 1968 [LEG; MB309756] 1388. Boletus porosporus Imler ex G. Moreno & Bon 1977 [ILL; MB309755] 1389. Boletus porosporus var. americanus A.H. Sm. & Thiers 1971 [LEG; MB347837] 1390. Boletus porosus (Berk.) Sacc. 1891 [LEG; MB203592] 1391. Boletus porphyrosporus Fr. & Hök 1835 [LEG; MB197327] 1392. Boletus porphyrosporus var. minor Bataille & Crawshay 1923 [LEG; MB197517] 1393. Boletus portentosus Berk. & Broome 1875 [LEG; MB197342] 1394. Boletus praeanisatus (Murrill) Murrill 1943 [LEG; MB284601] 1395. Boletus praestigiator R. Schulz 1924 [LEG; MB102836] 1396. Boletus preauxii Mont. 1840 [LEG; MB197576] 1397. Boletus prebadius Corner 1972 [LEG; MB309757] 1398. Boletus primulinus Corner 1972 [LEG; MB309758] 1399. Boletus procerus Bolton 1788 [LEG; MB486386] 1400. Boletus procerus J.F. Gmel. 1792 [INV; MB494939] 1401. Boletus projectelloides B. Ortiz, Both, Halling & T.J. Baroni 2007 [LEG; MB511052] 1402. Boletus projectellus (Murrill) Murrill 1938 [LEG; MB275266] 1403. Boletus proliferus With. 1776 [LEG; MB302975] 1404. Boletus prolinius Grgur. 1997 [LEG; MB443308] 1405. Boletus proteus Bolton 1792 [LEG; MB462409] 1406. Boletus pruinatus Fr. & Hök 1835 [LEG; MB197229] 1407. Boletus pruinosus Barla [LEG; MB225994] 1408. Boletus prunicolor Cooke & Massee 1887 [LEG; MB226319] 1409. Boletus pseudo-olivaceus A.H. Sm. & Thiers 1971 [LEG; MB309761] 1410. Boletus pseudobadius Velen. 1922 [LEG; MB275395] 1411. Boletus pseudoboletinus (Murrill) Murrill 1945 [LEG; MB284602] 1412. Boletus pseudoboletus Jacq. [LEG; MB226346] 1413. Boletus pseudocalopus Hongo 1972 [LEG; MB309759] 1414. Boletus pseudocarpini J. Blum [LEG; MB372479] 1415. Boletus pseudochrysenteron Corner 1972 [ILL; MB309760] 1416. Boletus pseudochrysenteron Herp. 1912 [LEG; MB509251] 1417. Boletus pseudodecorus Snell & E.A. Dick 1936 [LEG; MB275415] 1418. Boletus pseudofechtneri Cetto 1983 [INV; MB129643] 1419. Boletus pseudofechtneri Cetto 1987 [INV; MB132897] 1420. Boletus pseudofrostii B. Ortiz 2007 [LEG; MB511053] 1421. Boletus pseudogranulatus Murrill 1940 [LEG; MB284603] 1422. Boletus pseudoigniarius Bull. 1790 [LEG; MB225696] 1423. Boletus pseudoloosii De Kesel, Codjia & Yourou 2002 [INV; MB315702] 1424. Boletus pseudoluridus Hongo 1985 [LEG; MB104062] 1425. Boletus pseudoparvulus C.S. Bi 1982 [LEG; MB110512] 1426. Boletus pseudopeckii A.H. Sm. & Thiers 1971 [LEG; MB309762] 1427. Boletus pseudoregius (Hubert) Estadès 1988 [LEG; MB132920] 1428. Boletus pseudorubinellus A.H. Sm. & Thiers 1971 [LEG; MB309763] 1429. Boletus pseudorubinus Thirring 1962 [LEG; MB327062] 1430. Boletus pseudosatanas J. Blum 1968 [LEG; MB327063] 1431. Boletus pseudoscaber Kallenb. 1929 [LEG; MB254165] 1432. Boletus pseudosensibilis A.H. Sm. & Thiers 1971 [LEG; MB309764] 1433. Boletus pseudoseparans Grand & A.H. Sm. 1971 [LEG; MB309765] 1434. Boletus pseudostrobilomyces W.F. Chiu 1948 [LEG; MB284604] 1435. Boletus pseudosulphureus Kallenb. 1923 [LEG; MB356787] 1436. Boletus pseudosulphureus var. pallidus Grund & K.A. Harrison 1976 [LEG; MB347838] 1437. Boletus pseudovolvatus Leuba [LEG; MB226164] 1438. Boletus psittacinus Corner 1972 [ILL; MB309766] 1439. Boletus psittacinus Lév. 1855 [LEG; MB515868] 1440. Boletus pubescens Schumach. 1803 [LEG; MB226073] 1441. Boletus puellaris C.S. Bi & Loh 1982 [LEG; MB110513] 1442. Boletus pulchellus Fr. 1874 [LEG; MB226479] 1443. Boletus pulcherrimus Thiers & Halling 1976 [LEG; MB309767] 1444. Boletus pulchriceps Both, Bessette & R. Chapm. 2000 [LEG; MB460885] 1445. Boletus pulchrotinctus Alessio 1985 [LEG; MB129472] 1446. Boletus pulverulentus Opat. 1836 [LEG; MB225832] 1447. Boletus pulverulentus f. reticulatipes Cetto 1983 [INV; MB129649] 1448. Boletus pulverulentus f. reticulatipes Cetto 1987 [INV; MB132906] 1449. Boletus pulverulentus f. reticulatus Snell, E.A. Dick & Hesler 1951 [LEG; MB346580] 1450. Boletus pulvinatus (Scop.) Humb. 1793 [LEG; MB255334] 1451. Boletus pulvinatus Wahlenb. [LEG; MB226260] 1452. Boletus pulvinus Pers. 1799 [LEG; MB463742] 1453. Boletus pumilus Saut. 1866 [LEG; MB225933] 1454. Boletus punctatobrunneus Cleland 1935 [LEG; MB275718] 1455. Boletus punctatofumosus W.F. Chiu 1948 [LEG; MB372480] 1456. Boletus punctatus With. 1776 [LEG; MB302981] 1457. Boletus punctilifer W.F. Chiu 1948 [LEG; MB284606] 1458. Boletus punctipes Peck 1879 [LEG; MB198571] 1459. Boletus punctisporus Corner 1974 [LEG; MB309768] 1460. Boletus puniceus W.F. Chiu 1948 [LEG; MB284607] 1461. Boletus puniceus Thiers 1965 [LEG; MB284608] 1462. Boletus purgans J.F. Gmel. 1792 [LEG; MB255305] 1463. Boletus purgans Pers. [LEG; MB198826] 1464. Boletus purpurascens Pers. 1796 [LEG; MB255345] 1465. Boletus purpurascens Hook. 1822 [ILL; MB198556] 1466. Boletus purpurascens DC. 1815 [ILL; MB198892] 1467. Boletus purpurascens Rostk. 1844 [ILL; MB198726] 1468. Boletus purpurellus Murrill 1948 [LEG; MB284609] 1469. Boletus purpureofuscus H.V. Sm. & A.H. Sm. 1973 [LEG; MB309769] 1470. Boletus purpureorubellus T.J. Baroni, Yetter & Norar. 1998 [LEG; MB444727] 1471. Boletus purpureus Pers. 1825 [LEG; MB114677] 1472. Boletus purpureus Fr. 1835 [ILL; MB198954] 1473. Boletus purpureus subsp. xanthocyaneus (Ramain) Ramain 1948 [INV; MB116424] 1474. Boletus purpureus var. fumosus Peck 1902 [LEG; MB198616] 1475. Boletus purpureus var. legaliae Pilát 1959 [LEG; MB349102] 1476. Boletus purpureus var. xanthocyaneus Ramain 1948 [LEG; MB476853] 1477. Boletus purus Corner 1972 [LEG; MB309770] 1478. Boletus pusillus Schrad. ex J.F. Gmel. 1794 [LEG; MB228347] 1479. Boletus pusillus Raf. 1810 [ILL; MB228509] 1480. Boletus pusillus Berk. 1854 [ILL; MB228671] 1481. Boletus pusio J. Howse 1879 [LEG; MB228801] 1482. Boletus pustulatus Beeli 1926 [LEG; MB228826] 1483. Boletus putidus E. Horak 1977 [LEG; MB309771] 1484. Boletus pyrrhosceles Halling 1992 [LEG; MB358347] 1485. Boletus quaesitorum Bouriquet 1943 [LEG; MB246795] 1486. Boletus queletii Schulzer 1885 [LEG; MB228200] 1487. Boletus queletii var. aurantiacus Dörfelt, Kiet & A. Berg bis 2004 [LEG; MB368584] 1488. Boletus queletii var. discolor (Quél.) Alessio 1985 [LEG; MB129483] 1489. Boletus queletii var. lateritius (Bres. & Schulzer) E.-J. Gilbert 1931 [LEG; MB457006] 1490. Boletus queletii var. pseudoluridus J. Blum 1969 [LEG; MB349103] 1491. Boletus queletii var. rubicundus Maire 1910 [LEG; MB455902] 1492. Boletus queletii var. squarrosipes Schulzer [LEG; MB138448] 1493. Boletus queletii var. zugazae G. Moreno 1977 [LEG; MB347839] 1494. Boletus quercicola (Vassilkov) Singer 1978 [LEG; MB309772] 1495. Boletus quercinus Schrad. 1794 [LEG; MB194963] 1496. Boletus quercinus (Pilát) Hlavácek 1990 [ILL; MB127338] 1497. Boletus quercinus Hongo 1967 [ILL; MB283377] 1498. Boletus quercophilus Halling & G.M. Muell. 1999 [LEG; MB460562] 1499. Boletus quisquiliarum Corner 1972 [LEG; MB309773] 1500. Boletus radiatus Sowerby 1799 [LEG; MB194874] 1501. Boletus radicans Pers. 1801 [LEG; MB194664] 1502. Boletus radicans f. sanguineipes Panzera 1996 [INV; MB437849] 1503. Boletus radicans var. appendiculatus (Schaeff.) Pers. 1801 [LEG; MB498189] 1504. Boletus radicans var. eupachypus (Konrad) [LEG; MB493836] 1505. Boletus radicans var. pachypus (Fr.) Bon 1985 [LEG; MB117438] 1506. Boletus radicans var. radicans [LEG; MB417596] 1507. Boletus radicatus Schwein. 1822 [LEG; MB495515] 1508. Boletus radicosus Bundy [LEG; MB194643] 1509. Boletus radula (Pers.) Pers. 1801 [LEG; MB439699] 1510. Boletus rainisii Bessette & O.K. Mill. 2000 [LEG; MB460886] 1511. Boletus ramosissimus Scop. 1772 [LEG; MB201728] 1512. Boletus ramosissimus Jacq. 1774 [INV; MB490640] 1513. Boletus ramosissimus var. cristatus Schaeff. 1774 [LEG; MB468321] 1514. Boletus ramosus Bull. 1789 [LEG; MB468322] 1515. Boletus ramosus Vahl 1797 [ILL; MB468323] 1516. Boletus ramulosum J.F. Gmel. 1792 [ILL; MB490641] 1517. Boletus ramulosum var. flabelliformis (Leyss.) J.F. Gmel. 1792 [LEG; MB498190] 1518. Boletus rangiferinus Bolton 1792 [LEG; MB468324] 1519. Boletus ranunculus Corner 1972 [LEG; MB309774] 1520. Boletus raphanolens Corner 1972 [LEG; MB309775] 1521. Boletus rarus Corner 1972 [LEG; MB309776] 1522. Boletus ravenelii Berk. & M.A. Curtis 1853 [LEG; MB201640] 1523. Boletus rawlingsii McNabb 1968 [LEG; MB327064] 1524. Boletus reayi R. Heim 1963 [LEG; MB327065] 1525. Boletus recedens Britzelm. 1895 [LEG; MB201821] 1526. Boletus rectus Corner 1972 [LEG; MB309777] 1527. Boletus regineus D. Arora & Simonini 2008 [LEG; MB509546] 1528. Boletus regius Krombh. 1832 [LEG; MB201986] 1529. Boletus regius f. citrinus A. Guerra 1999 [INV; MB464262] 1530. Boletus regius var. peltereaui J. Blum 1965 [LEG; MB347840] 1531. Boletus reichertii Aviz.-Hersh. & Binyam. 1972 [LEG; MB309778] 1532. Boletus resinosus Schrad. 1794 [LEG; MB484239] 1533. Boletus resinosus Rostk. 1838 [LEG; MB201558] 1534. Boletus resupinatus Sw. 1788 [LEG; MB492452] 1535. Boletus resupinatus Bolton 1791 [ILL; MB200594] 1536. Boletus resupinatus Sowerby 1814 [ILL; MB200476] 1537. Boletus resupinus O.F. Müll. 1782 [LEG; MB490642] 1538. Boletus reticulata (Hoffm.) Pers. [ORT; MB449543] 1539. Boletus reticulatus (Hoffm.) Pers. 1801 [LEG; MB450997] 1540. Boletus reticulatus Hook. 1822 [ILL; MB473463] 1541. Boletus reticulatus L. Klein 1923 [ILL; MB481896] 1542. Boletus reticulatus J.M. Hook 1822 [ILL; MB200356] 1543. Boletus reticulatus Boud. [ILL; MB462056] 1544. Boletus reticulatus Schaeff. 1774 [UNA; MB200521] 1545. Boletus reticulatus subsp. carpinaceus (Velen.) Hlavácek 1994 [LEG; MB361844] 1546. Boletus reticulatus subsp. separans (Peck) Hlavácek 1994 [LEG; MB362284] 1547. Boletus reticulatus var. albus (Pers.) Hlavácek 1994 [LEG; MB363225] 1548. Boletus reticulatus var. citrinus Hlavácek 1994 [LEG; MB363624] 1549. Boletus reticulatus var. minor Alb. & Schwein. 1805 [LEG; MB498191] 1550. Boletus reticulatus var. rubiginosus Pelt. ex E.-J. Gilbert 1931 [LEG; MB254354] 1551. Boletus reticuloceps (M. Zang, M.S. Yuan & M.Q. Gong) Q.B. Wang & Y.J. Yao 2005 [LEG; MB346932] 1552. Boletus retipes Berk. & M.A. Curtis 1872 [LEG; MB200683] 1553. Boletus retipes Cooke & Massee ex E. Horak 1980 [LEG; MB292975] 1554. Boletus retisporus Pat. & C.F. Baker 1918 [LEG; MB197095] 1555. Boletus rex-veris D. Arora & Simonini 2008 [LEG; MB509545] 1556. Boletus rhoadsiae (Murrill) Murrill 1940 [LEG; MB284610] 1557. Boletus rhodocarpus Uehara & Har. Takah. 2001 [LEG; MB474706] 1558. Boletus rhodoleucus Corner 1972 [LEG; MB309779] 1559. Boletus rhodomyces Berk. & M.A. Curtis 1858 [LEG; MB196931] 1560. Boletus rhodopurpureus Smotl. 1952 [LEG; MB102959] 1561. Boletus rhodopurpureus f. polypurpureus Smotl. 1952 [LEG; MB118125] 1562. Boletus rhodopurpureus f. poridecolorans Klofac 2005 [LEG; MB356233] 1563. Boletus rhodopurpureus f. xanthopurpureus Smotl. 1952 [LEG; MB118126] 1564. Boletus rhodopurpureus var. polypurpureus (Smotl.) Hlavácek 1996 [INV; MB437302] 1565. Boletus rhodopurpureus var. rhodoxanthus (Krombh.) Bon 1985 [LEG; MB117439] 1566. Boletus rhodosanguineus Both 1998 [LEG; MB444728] 1567. Boletus rhodoxanthus (Krombh.) Kallenb. 1925 [LEG; MB276448] 1568. Boletus riberius Schumach. [LEG; MB196861] 1569. Boletus ribesius Pers. [LEG; MB197056] 1570. Boletus ribis Schumach. 1803 [LEG; MB197208] 1571. Boletus ribis Pers. ex DC. 1815 [ILL; MB473524] 1572. Boletus rickeni Gramberg 1921 [LEG; MB276532] 1573. Boletus ridiculus Corner 1972 [LEG; MB309780] 1574. Boletus ridleyi Massee 1909 [ILL; MB530316] 1575. Boletus ridleyi Massee 1901 [LEG; MB196896] 1576. Boletus rigelliae Velen. 1922 [LEG; MB276561] 1577. Boletus rimosellus Peck 1889 [LEG; MB196943] 1578. Boletus rimosus Vent. [LEG; MB202404] 1579. Boletus ripariellus (Redeuilh) Watling & A.E. Hills 2005 [LEG; MB463667] 1580. Boletus robustus Beeli 1926 [ILL; MB202108] 1581. Boletus robustus Fr. 1851 [LEG; MB202270] 1582. Boletus rodwayi Massee 1899 [LEG; MB202120] 1583. Boletus romagnesianus Hlavácek 1997 [INV; MB443086] 1584. Boletus romagnolii Maire 1905 [LEG; MB202328] 1585. Boletus romanus Ottaviani ex Badham 1847 [LEG; MB292976] 1586. Boletus roodyi B. Ortiz, D.P. Lewis & Both 2009 [LEG; MB513384] 1587. Boletus roseialbus (Murrill) Murrill 1938 [LEG; MB276751] 1588. Boletus roseibrunneus Thiers 1957 [LEG; MB293752] 1589. Boletus roseipes Bessette, Both & A.R. Bessette 2000 [LEG; MB482726] 1590. Boletus roseo-olivaceus J. Blum 1970 [LEG; MB309782] 1591. Boletus roseoalbidus (Alessio & Littini) G. Moreno & Heykoop 1995 [LEG; MB434620] 1592. Boletus roseoareolatus B. Ortiz & T.J. Baroni 2007 [LEG; MB511054] 1593. Boletus roseobadius A.H. Sm. & Thiers 1971 [LEG; MB309781] 1594. Boletus roseofractus (Watling) Hlavácek 1988 [LEG; MB135003] 1595. Boletus roseolateritius Bessette, Both & Dunaway 2003 [LEG; MB372009] 1596. Boletus roseolus W.F. Chiu 1948 [LEG; MB284611] 1597. Boletus roseoporus Smotl. 1934 [LEG; MB276787] 1598. Boletus roseopurpureus Both, Bessette & Roody 2000 [LEG; MB460876] 1599. Boletus roseotinctus (Watling) Hlavácek 1990 [ILL; MB127337] 1600. Boletus roseotinctus Peck 1900 [LEG; MB202259] 1601. Boletus roseus Alb. & Schwein. 1805 [LEG; MB202181] 1602. Boletus roseus G. Winter 1882 [ILL; MB202085] 1603. Boletus rostkowii Fr. 1874 [LEG; MB253612] 1604. Boletus rostrupii Syd. & P. Syd. 1903 [LEG; MB198298] 1605. Boletus rotundifoliae (Singer) S. Lundell 1959 [LEG; MB327066] 1606. Boletus roxanae Frost 1874 [LEG; MB198466] 1607. Boletus roxanae var. auricolor Peck 1889 [LEG; MB198381] 1608. Boletus rubellus Krombh. 1836 [LEG; MB198218] 1609. Boletus rubellus f. crassotunicatus Singer 1947 [LEG; MB345996] 1610. Boletus rubellus f. serotinus Singer 1947 [LEG; MB345997] 1611. Boletus rubellus f. subdumetorum Singer 1947 [LEG; MB345998] 1612. Boletus rubellus subsp. bicolor (Peck) Singer 1947 [LEG; MB345999] 1613. Boletus rubellus subsp. bicoloroides Singer 1945 [LEG; MB346000] 1614. Boletus rubellus subsp. borneensis Corner 1972 [LEG; MB347842] 1615. Boletus rubellus subsp. caribaeus Singer 1945 [LEG; MB346001] 1616. Boletus rubellus subsp. consobrinus Singer 1945 [LEG; MB346002] 1617. Boletus rubellus subsp. dumetorum Singer 1945 [LEG; MB346003] 1618. Boletus rubellus subsp. fraternus (Peck) Singer 1947 [LEG; MB346004] 1619. Boletus rubellus subsp. purpureus Snell & E.A. Dick 1958 [LEG; MB346581] 1620. Boletus rubellus subsp. rubens (Frost) E.A. Dick & Snell 1965 [LEG; MB349104] 1621. Boletus rubellus var. flammeus A.H. Sm. & Thiers 1971 [LEG; MB347843] 1622. Boletus rubens Frost [LEG; MB198139] 1623. Boletus rubeolarius Bull. 1791 [LEG; MB465163] 1624. Boletus rubeolarius Sowerby 1803 [ILL; MB198267] 1625. Boletus rubeolarius Sw. [LEG; MB233012] 1626. Boletus rubeolarius var. miniatus Alb. & Schwein. 1805 [LEG; MB498192] 1627. Boletus rubeolarius var. sanguineus Pers. 1801 [LEG; MB498193] 1628. Boletus rubeolarius var. tuberosus (Bull.) Mérat 1821 [LEG; MB468325] 1629. Boletus ruber Scop. 1772 [LEG; MB473705] 1630. Boletus ruber Lam. 1783 [ILL; MB233132] 1631. Boletus ruber Raddi 1807 [ILL; MB232870] 1632. Boletus rubescens Petch 1909 [ILL; MB194487] 1633. Boletus rubescens Trog 1839 [LEG; MB535537] 1634. Boletus rubescentipes Kauffman 1936 [LEG; MB276909] 1635. Boletus rubicundus Maire [LEG; MB477630] 1636. Boletus rubiginosus Schrad. 1794 [LEG; MB194504] 1637. Boletus rubiginosus Fr. 1818 [ILL; MB194329] 1638. Boletus rubiicolor Corner 1972 [LEG; MB309783] 1639. Boletus rubinellus Peck 1879 [LEG; MB194404] 1640. Boletus rubinellus Beardslee [LEG; MB194371] 1641. Boletus rubinus W.G. Sm. 1868 [LEG; MB194250] 1642. Boletus rubissimus A.H. Sm. 1973 [LEG; MB309784] 1643. Boletus ruborculus T.J. Baroni 2000 [LEG; MB467423] 1644. Boletus rubricitrinus (Murrill) Murrill 1940 [LEG; MB284612] 1645. Boletus rubricitrinus var. fairchildianus Singer 1945 [LEG; MB346005] 1646. Boletus rubrifibrillosus Corner 1972 [LEG; MB309785] 1647. Boletus rubriflavus Corner 1972 [LEG; MB309786] 1648. Boletus rubripes Thiers 1965 [LEG; MB327067] 1649. Boletus rubriporus Corner 1972 [LEG; MB309787] 1650. Boletus rubritubifer Kauffman 1915 [LEG; MB198657] 1651. Boletus rubroflammeus A.H. Sm. & Thiers 1971 [LEG; MB309788] 1652. Boletus rubroglutinosus Corner 1974 [LEG; MB309789] 1653. Boletus rubropictus Snell & A.H. Sm. 1941 [LEG; MB284613] 1654. Boletus rubropruinosus Barla 1857 [LEG; MB492453] 1655. Boletus rubropunctatus Raddi 1807 [LEG; MB372482] 1656. Boletus rubropunctus Peck 1897 [LEG; MB228989] 1657. Boletus rubrosanguineus Cheype 1983 [LEG; MB106632] 1658. Boletus rufescens Secr. ex Konrad 1932 [LEG; MB254501] 1659. Boletus rufescens Pilát [LEG; MB372483] 1660. Boletus rufescens var. flavescens (Quél.) J. Blum 1970 [INV; MB446310] 1661. Boletus rufoaureus Massee 1909 [LEG; MB228486] 1662. Boletus rufobadius Bres. 1890 [LEG; MB228619] 1663. Boletus rufobrunnescens C.S. Bi 1984 [LEG; MB105108] 1664. Boletus rufocinnamomeus A.H. Sm. & Thiers 1971 [LEG; MB309790] 1665. Boletus rufoflavipes Corner 1972 [LEG; MB309791] 1666. Boletus rufomaculatus Both 1998 [LEG; MB444729] 1667. Boletus rufopunctatus (J. Blum) J. Blum 1969 [LEG; MB327068] 1668. Boletus rufus Schaeff. 1774 [ILL; MB194626] 1669. Boletus rufus Schrad. ex J.F. Gmel. 1792 [LEG; MB449633] 1670. Boletus rufus Fr. [LEG; MB466627] 1671. Boletus rugosellus W.F. Chiu 1948 [LEG; MB284614] 1672. Boletus rugosiceps Peck 1904 [LEG; MB195004] 1673. Boletus rugosovinosus Raithelh. 1988 [LEG; MB135216] 1674. Boletus rugosus Jacq. 1774 [UNA; MB473292] 1675. Boletus rugosus With. 1796 [ILL; MB473534] 1676. Boletus rugosus Sowerby 1809 [ILL; MB201910] 1677. Boletus rugosus Fr. & Hök 1835 [ILL; MB372484] 1678. Boletus rugulosiceps B. Ortiz, T.J. Baroni & Lodge 2007 [LEG; MB511055] 1679. Boletus russellii Frost 1878 [LEG; MB201725] 1680. Boletus rutilans Pers. 1798 [LEG; MB201896] 1681. Boletus rutilus Fr. [LEG; MB201772] 1682. Boletus rutilus var. queletii Schulzer 1885 [LEG; MB200312] 1683. Boletus rutilus var. schulzeri Quél. [LEG; MB200636] 1684. Boletus salicinus Pers. ex J.F. Gmel. 1792 [LEG; MB200573] 1685. Boletus salicinus Bull. 1791 [ILL; MB200433] 1686. Boletus salicinus Schumach. [LEG; MB197172] 1687. Boletus salicola (Watling) Hlavácek 1988 [LEG; MB135005] 1688. Boletus salignus J.F. Gmel. 1792 [LEG; MB490644] 1689. Boletus salitus Vittad. [LEG; MB196981] 1690. Boletus salmonicolor Frost 1874 [LEG; MB372485] 1691. Boletus sanguineipes Panzera 1997 [LEG; MB443129] 1692. Boletus sanguinescens Velen. 1922 [LEG; MB277406] 1693. Boletus sanguineus L. 1763 [LEG; MB202378] 1694. Boletus sanguineus With. 1792 [ILL; MB198453] 1695. Boletus sanguineus Sw. 1791 [ILL; MB197105] 1696. Boletus sanguineus Secr. 1833 [INV; MB198150] 1697. Boletus sanguineus subsp. gentilis (Quél.) Quél. [LEG; MB198352] 1698. Boletus sanguineus var. gentilis Quél. 1884 [LEG; MB457480] 1699. Boletus sanguineus var. rhodoxanthus Krombh. 1836 [LEG; MB372486] 1700. Boletus sanguinolentus Alb. & Schwein. 1805 [LEG; MB232452] 1701. Boletus sapidus Harz [LEG; MB232741] 1702. Boletus sarcoxanthus Lázaro Ibiza 1917 [LEG; MB232576] 1703. Boletus sardous Belli & Sacc. 1903 [LEG; MB232596] 1704. Boletus sartor Corner 1972 [LEG; MB309792] 1705. Boletus satanas Lenz 1831 [LEG; MB232959] 1706. Boletus satanas var. americanus Coker & Beers 1943 [LEG; MB346006] 1707. Boletus satanicolor Pilát 1932 [LEG; MB277511] 1708. Boletus satanoides Smotl. 1920 [LEG; MB415194] 1709. Boletus satisfactus Corner 1972 [LEG; MB309793] 1710. Boletus scaber Bull. 1783 [LEG; MB194176] 1711. Boletus scaber f. aerugineus Killerm. 1925 [LEG; MB277554] 1712. Boletus scaber f. chioneus (Fr.) Vassilkov 1970 [LEG; MB347844] 1713. Boletus scaber f. oxydabilis (Singer) Vassilkov 1970 [LEG; MB347845] 1714. Boletus scaber f. pileofuscus Bres. [LEG; MB194467] 1715. Boletus scaber f. rotundifoliae (Singer) Vassilkov 1970 [LEG; MB347846] 1716. Boletus scaber var. aerugineus Opat. 1836 [LEG; MB116550] 1717. Boletus scaber var. albus (Henn.) Hlavácek 1989 [INV; MB136700] 1718. Boletus scaber var. areolatus Peck 1896 [LEG; MB505810] 1719. Boletus scaber var. aurantiacus (Bull.) Opat. 1836 [LEG; MB116551] 1720. Boletus scaber var. brunneus Opat. 1836 [LEG; MB116552] 1721. Boletus scaber var. carpini R. Schulz 1924 [LEG; MB116613] 1722. Boletus scaber var. chalybaeus (Singer) Murrill 1948 [LEG; MB346007] 1723. Boletus scaber var. chioneus Fr. 1818 [LEG; MB486125] 1724. Boletus scaber var. cinnamomeus (Vassilkov) Hlavácek 1989 [LEG; MB136701] 1725. Boletus scaber var. coloratipes Singer 1942 [LEG; MB476863] 1726. Boletus scaber var. decipiens Pers. 1825 [LEG; MB498194] 1727. Boletus scaber var. fuligineus Opat. 1836 [LEG; MB116549] 1728. Boletus scaber var. fuscus Peck 1896 [LEG; MB505809] 1729. Boletus scaber var. leuphaeus J. Blum 1967 [LEG; MB349105] 1730. Boletus scaber var. melaneus Smotl. 1951 [LEG; MB116559] 1731. Boletus scaber var. niveus (Fr.) Opat. 1836 [LEG; MB116548] 1732. Boletus scaber var. niveus Peck 1885 [ILL; MB505688] 1733. Boletus scaber var. oxydabilis (Singer) Vassilkov 1948 [LEG; MB346582] 1734. Boletus scaber var. rufus Opat. 1836 [ILL; MB116547] 1735. Boletus scaber var. rufus Pers. 1825 [LEG; MB498195] 1736. Boletus scaber var. testaceus Opat. 1836 [LEG; MB116546] 1737. Boletus scabripes Peck 1902 [LEG; MB194298] 1738. Boletus scabroides Kauffman 1936 [LEG; MB277570] 1739. Boletus scalaris Schrank 1789 [LEG; MB495516] 1740. Boletus scarlatinus Cleland & Cheel 1919 [LEG; MB277592] 1741. Boletus schichianus Teng & L. Ling [LEG; MB372487] 1742. Boletus schmitzii Heinem. 1964 [LEG; MB327069] 1743. Boletus schoberi Oudem. 1885 [LEG; MB226856] 1744. Boletus schulzeri Quél. [LEG; MB227175] 1745. Boletus scleropus Vittad. [LEG; MB226726] 1746. Boletus scobinaceus A. Cumino 1805 [LEG; MB535538] 1747. Boletus scrobiculatus Berk. 1852 [LEG; MB226832] 1748. Boletus scutiformis Tratt. 1804 [LEG; MB468326] 1749. Boletus sebaceus Leyss. 1783 [LEG; MB468327] 1750. Boletus sector Ehrenb. 1820 [LEG; MB201630] 1751. Boletus semicircularis With. 1776 [LEG; MB302985] 1752. Boletus semiovatus Schaeff. 1774 [LEG; MB227302] 1753. Boletus semitarius Corner 1972 [LEG; MB309794] 1754. Boletus sensibilis Peck 1879 [LEG; MB203533] 1755. Boletus sensibilis var. subviscidus A.H. Sm. & Thiers 1971 [LEG; MB347847] 1756. Boletus separans Peck 1873 [LEG; MB226550] 1757. Boletus separans var. subcaerulescens (E.A. Dick & Snell) A.H. Sm. & Thiers 1971 [LEG; MB347848] 1758. Boletus sepiola Corner 1972 [LEG; MB309795] 1759. Boletus serialis (Fr.) Spreng. 1827 [LEG; MB468328] 1760. Boletus sericeus Pers. 1825 [LEG; MB199655] 1761. Boletus sericeus J. Koenig 1770 [ILL; MB226939] 1762. Boletus serotinus Frost 1877 [LEG; MB199582] 1763. Boletus setigerus Corner 1974 [LEG; MB309796] 1764. Boletus shichianus Teng 1932 [LEG; MB278066] 1765. Boletus sibiricus (Singer) A.H. Sm. 1949 [LEG; MB293753] 1766. Boletus siculus Inzenga [LEG; MB199518] 1767. Boletus silvaticus Thiers 1957 [LEG; MB293754] 1768. Boletus silvestris Petch [LEG; MB228099] 1769. Boletus sinapecruentus Cleland 1935 [LEG; MB278207] 1770. Boletus sinapicolor Corner 1972 [LEG; MB309797] 1771. Boletus sinapicolor f. japonicus Hongo 1980 [LEG; MB118224] 1772. Boletus sinensis (T.H. Li & M. Zang) Q.B. Wang & T.H. Li 2009 [LEG; MB538412] 1773. Boletus sinicus W.F. Chiu 1948 [LEG; MB284615] 1774. Boletus sinoaurantiacus M. Zang & R.H. Petersen 2001 [LEG; MB474752] 1775. Boletus sinuosus Sowerby 1799 [LEG; MB199630] 1776. Boletus sistotrema Fr. 1821 [LEG; MB456978] 1777. Boletus sistotrema Rostk. 1844 [ILL; MB227713] 1778. Boletus sistotrema Alb. & Schwein. ex Sacc. 1888 [INV; MB227866] 1779. Boletus sistotremoides Alb. & Schwein. 1805 [UNA; MB468329] 1780. Boletus sistotremoides Fr. 1815 [ILL; MB476855] 1781. Boletus slavonicus Sacc. & Cub. [LEG; MB227492] 1782. Boletus slovenicus Smotl. 1951 [LEG; MB361914] 1783. Boletus smithii Thiers 1965 [LEG; MB327070] 1784. Boletus smotlachianus Hlavácek 1983 [LEG; MB108724] 1785. Boletus solidus Sowerby 1809 [LEG; MB462453] 1786. Boletus solitarius Corner 1972 [LEG; MB309798] 1787. Boletus soloniensis (Dubois) DC. 1815 [LEG; MB227943] 1788. Boletus sordarius Fr. [LEG; MB227630] 1789. Boletus sordidiformis (Murrill) Murrill 1946 [LEG; MB284616] 1790. Boletus sordidus Frost 1874 [LEG; MB228054] 1791. Boletus sordidus Schwalb 1891 [ILL; MB473590] 1792. Boletus spadiceus Fr. [ILL; MB196067] 1793. Boletus spadiceus var. furcatus T.J. Baroni, Largent & Thiers 1976 [LEG; MB347849] 1794. Boletus spadiceus var. gracilis A.H. Sm. & Thiers 1971 [LEG; MB347850] 1795. Boletus spadiceus var. rufobrunneus Thiers 1975 [LEG; MB347851] 1796. Boletus spathulatus Hook. 1822 [LEG; MB195932] 1797. Boletus speciosus Frost 1874 [LEG; MB196130] 1798. Boletus speciosus var. brunneus Peck 1890 [LEG; MB505777] 1799. Boletus spectabilis Peck 1872 [LEG; MB196300] 1800. Boletus spectabilissimus Watling 2003 [LEG; MB488182] 1801. Boletus sphaerocephalus Barla 1859 [LEG; MB201154] 1802. Boletus sphaerocystis A.H. Sm. & Thiers 1971 [LEG; MB309799] 1803. Boletus sphaerosporus Peck 1885 [LEG; MB201461] 1804. Boletus spiculipes Corner 1972 [LEG; MB309800] 1805. Boletus spinari Hlavácek 2000 [LEG; MB472202] 1806. Boletus spinifer Pat. & C.F. Baker 1918 [LEG; MB201348] 1807. Boletus splendidus C. Martín 1894 [LEG; MB201261] 1808. Boletus splendidus subsp. moseri Singer & Kuthan 1976 [LEG; MB347852] 1809. Boletus spongiosus Pers. 1801 [LEG; MB201506] 1810. Boletus spongiosus Lightf. 1777 [UNA; MB457338] 1811. Boletus spongiosus Bolton 1791 [ILL; MB490645] 1812. Boletus spraguei Berk. & M.A. Curtis 1872 [LEG; MB221176] 1813. Boletus spraguei Frost [ILL; MB529210] 1814. Boletus spretus Bertéa 1988 [LEG; MB134699] 1815. Boletus spumeus Sowerby 1799 [LEG; MB221111] 1816. Boletus spumeus Hornem. 1823 [ILL; MB255581] 1817. Boletus spumeus Vahl 1819 [LEG; MB221318] 1818. Boletus squalidus Fr. 1838 [LEG; MB221375] 1819. Boletus squamatus Berk. 1852 [LEG; MB221385] 1820. Boletus squamigeri Staude & Lenz [LEG; MB221149] 1821. Boletus squamosus Huds. 1778 [LEG; MB228536] 1822. Boletus squamosus J.F. Gmel. 1792 [ILL; MB490646] 1823. Boletus squamosus Schumach. 1803 [ILL; MB490647] 1824. Boletus squamulistipes M. Zang 1983 [LEG; MB107759] 1825. Boletus squamulosus Rostk. 1844 [LEG; MB228373] 1826. Boletus squamulosus Ellis 1876 [LEG; MB228855] 1827. Boletus squarrosipes Corner 1974 [LEG; MB309801] 1828. Boletus squarrosus Pers. 1825 [LEG; MB228694] 1829. Boletus stejskalii Bres. 1923 [LEG; MB278777] 1830. Boletus stellenbossiensis Van der Byl 1925 [LEG; MB278800] 1831. Boletus sterbeeckii J. Kickx f. [LEG; MB228962] 1832. Boletus stipticus Pers. 1801 [LEG; MB228570] 1833. Boletus stramineus (Murrill) Murrill 1940 [LEG; MB284618] 1834. Boletus streptopus J. Blum 1969 [LEG; MB327071] 1835. Boletus striatus Hook. 1822 [ILL; MB218745] 1836. Boletus striatus (Sw.) Sw. 1806 [ILL; MB255519] 1837. Boletus striatus Humb. 1793 [LEG; MB218946] 1838. Boletus strigosus Schultz 1806 [LEG; MB468330] 1839. Boletus striipes Fr. 1874 [LEG; MB218879] 1840. Boletus strobilaceus Scop. 1770 [LEG; MB152292] 1841. Boletus strobiliformis Dicks. 1785 [LEG; MB255235] 1842. Boletus strobiliformis Cumino 1805 [LEG; MB219011] 1843. Boletus strobiliformis Vill. 1789 [ILL; MB224042] 1844. Boletus strobiloides Krombh. 1846 [LEG; MB508336] 1845. Boletus stygius Wallr. [LEG; MB220114] 1846. Boletus suaveolens Bull. 1787 [ILL; MB220258] 1847. Boletus suaveolens L. 1753 [LEG; MB220072] 1848. Boletus suaveolens Batsch 1783 [ILL; MB490650] 1849. Boletus suaveolens Schumach. 1803 [INV; MB490651] 1850. Boletus suaveolens var. communis Alb. & Schwein. 1805 [ILL; MB498196] 1851. Boletus suaveolens var. salicinus (Bull.) Pers. 1801 [LEG; MB498197] 1852. Boletus subaequalis Britzelm. 1895 [LEG; MB219986] 1853. Boletus subaereus Pilát 1971 [LEG; MB309802] 1854. Boletus subaestivalis Sagar & T.N. Lakh. 1996 [LEG; MB460315] 1855. Boletus subappendiculatus Dermek, Lazebn. & J. Veselský 1979 [LEG; MB309803] 1856. Boletus subaureus Peck 1886 [LEG; MB220130] 1857. Boletus subaureus var. rubroscriptus Peck 1913 [LEG; MB138609] 1858. Boletus subaureus var. siccipes Coker & Beers 1943 [LEG; MB346008] 1859. Boletus subcaerulescens (E.A. Dick & Snell) Both, Bessette & A.R. Bessette 2000 [LEG; MB460877] 1860. Boletus subcinnamomeus Hongo 1978 [LEG; MB309804] 1861. Boletus subclavatipes Snell [LEG; MB356788] 1862. Boletus subclavatipes subsp. inedulis (Murrill) Singer 1978 [LEG; MB347853] 1863. Boletus subclavatosporus Snell 1936 [LEG; MB279142] 1864. Boletus subdecorus Snell 1936 [LEG; MB279175] 1865. Boletus subdepauperatus A.H. Sm. & Thiers 1971 [LEG; MB309805] 1866. Boletus suberosus L. 1753 [LEG; MB225955] 1867. Boletus suberosus Bolton 1792 [ILL; MB255326] 1868. Boletus suberosus Wulfen 1786 [ILL; MB473840] 1869. Boletus suberosus Bull. 1791 [ILL; MB216271] 1870. Boletus suberosus Sowerby 1801 [ILL; MB225723] 1871. Boletus suberosus Wahlenb. 1820 [ILL; MB226422] 1872. Boletus suberosus Batsch 1783 [ILL; MB230793] 1873. Boletus suberosus var. albus Bull. 1791 [INV; MB498198] 1874. Boletus suberosus var. conchiformis Batsch 1789 [LEG; MB468331] 1875. Boletus suberosus var. flabelliformis Batsch 1789 [LEG; MB468332] 1876. Boletus suberosus var. fulvus Bull. 1791 [INV; MB498199] 1877. Boletus suberosus var. rutilus Bull. 1791 [INV; MB498200] 1878. Boletus subflammeus Berk. 1876 [LEG; MB226132] 1879. Boletus subflavidus (Murrill) Murrill 1938 [LEG; MB279200] 1880. Boletus subfraternus Coker & Beers 1943 [LEG; MB284619] 1881. Boletus subfulvus C.Z. Bi 1984 [ILL; MB105109] 1882. Boletus subfuscus Hongo 1980 [ILL; MB112750] 1883. Boletus subfuscus With. 1792 [LEG; MB528952] 1884. Boletus subglabripes Peck 1887 [LEG; MB225909] 1885. Boletus subglabripes var. corrugis Peck 1889 [LEG; MB138335] 1886. Boletus subglobosus Cleland 1923 [LEG; MB279224] 1887. Boletus subgraveolens A.H. Sm. & Thiers 1971 [LEG; MB309806] 1888. Boletus subgriseus C.Z. Bi 1984 [LEG; MB105110] 1889. Boletus subilludens A.H. Sm. & Thiers 1971 [LEG; MB309807] 1890. Boletus subluridellus A.H. Sm. & Thiers 1971 [LEG; MB309808] 1891. Boletus subluridus (Murrill) Murrill 1938 [LEG; MB279279] 1892. Boletus subluteus Peck 1887 [LEG; MB221756] 1893. Boletus submoricolor Frost 1877 [LEG; MB221617] 1894. Boletus subpallidus (Murrill) Sacc. & Trotter 1912 [LEG; MB221776] 1895. Boletus subpaludosus W.F. Chiu 1948 [LEG; MB284621] 1896. Boletus subpalustris A.H. Sm. & Thiers 1971 [LEG; MB309809] 1897. Boletus subpapillosus Rebent. 1804 [LEG; MB495517] 1898. Boletus subparvulus A.H. Sm. & Thiers 1971 [LEG; MB309810] 1899. Boletus subpunctipes Peck 1907 [LEG; MB221482] 1900. Boletus subreticulatus Corner 1972 [LEG; MB309811] 1901. Boletus subrotundifoliae J. Blum 1970 [LEG; MB309812] 1902. Boletus subsanguineus Peck 1900 [LEG; MB221691] 1903. Boletus subscabripes Peck [LEG; MB486054] 1904. Boletus subsensibilis (Murrill) Murrill 1939 [LEG; MB279353] 1905. Boletus subsimilis L. Preiss 1846 [LEG; MB221659] 1906. Boletus subsolitarius Singer 1945 [LEG; MB284622] 1907. Boletus subsoliterius Fr. [LEG; MB221737] 1908. Boletus subspeciosus J. Blum 1969 [LEG; MB309813] 1909. Boletus subsplendidus W.F. Chiu 1948 [LEG; MB284623] 1910. Boletus subsquamosus L. 1753 [LEG; MB221597] 1911. Boletus subsquamosus Batsch 1783 [ILL; MB491615] 1912. Boletus subsquamosus Secr. 1833 [INV; MB229729] 1913. Boletus subsquamosus With. 1796 [ILL; MB355722] 1914. Boletus subsquamosus var. minor Weinm. [LEG; MB138478] 1915. Boletus substrictus Bolton 1792 [LEG; MB231484] 1916. Boletus substrigosus Alb. & Schwein. 1805 [LEG; MB468333] 1917. Boletus subsulphureus (P. Karst.) Sacc. 1910 [LEG; MB231033] 1918. Boletus subterraneus Scop. 1772 [LEG; MB468334] 1919. Boletus subtilis Schrad. 1794 [LEG; MB231355] 1920. Boletus subtomentosum var. sistotremoides J. Kickx f. 1867 [LEG; MB507373] 1921. Boletus subtomentosus L. 1753 [LEG; MB216300] 1922. Boletus subtomentosus Bolton 1788 [ILL; MB216241] 1923. Boletus subtomentosus J.A. Palmer [LEG; MB203710] 1924. Boletus subtomentosus J.F. Gmel. 1792 [ILL; MB499284] 1925. Boletus subtomentosus f. gracilis Killerm. 1925 [LEG; MB279402] 1926. Boletus subtomentosus f. leguei (Boud.) Vassilkov 1970 [LEG; MB347855] 1927. Boletus subtomentosus f. roseipes Killerm. 1925 [LEG; MB279403] 1928. Boletus subtomentosus subsp. calopus (Pers.) Pers. 1825 [LEG; MB497589] 1929. Boletus subtomentosus subsp. declivitatum C. Martín 1904 [LEG; MB354135] 1930. Boletus subtomentosus subsp. pascuus Pers. 1825 [LEG; MB372488] 1931. Boletus subtomentosus subsp. punctatipes C. Martín 1904 [LEG; MB478544] 1932. Boletus subtomentosus var. alboochraceus Pilát 1951 [LEG; MB346583] 1933. Boletus subtomentosus var. bulbosus C. Mart. 1894 [LEG; MB138509] 1934. Boletus subtomentosus var. conoides Pers. 1800 [LEG; MB498201] 1935. Boletus subtomentosus var. crassipes (Schaeff.) Pers. 1800 [LEG; MB116534] 1936. Boletus subtomentosus var. cupreus (Schaeff.) Pers. 1800 [LEG; MB498202] 1937. Boletus subtomentosus var. gilvus Alb. & Schwein. 1805 [LEG; MB498203] 1938. Boletus subtomentosus var. lanatus (Rostk.) Smotl. 1912 [LEG; MB116535] 1939. Boletus subtomentosus var. lepidopodes Opat. 1836 [LEG; MB116545] 1940. Boletus subtomentosus var. luteolus Velen. 1922 [LEG; MB279405] 1941. Boletus subtomentosus var. marginalis Boud. 1907 [LEG; MB138486] 1942. Boletus subtomentosus var. murinus Pers. 1800 [LEG; MB498204] 1943. Boletus subtomentosus var. nigricans E.A. Herrm. 1922 [LEG; MB279406] 1944. Boletus subtomentosus var. pannosus (Rostk.) Smotl. 1912 [LEG; MB116536] 1945. Boletus subtomentosus var. perplexus A.H. Sm. & Thiers 1971 [LEG; MB347854] 1946. Boletus subtomentosus var. radicans Massee 1892 [LEG; MB486361] 1947. Boletus subtomentosus var. rubiginosus Pers. 1800 [LEG; MB498205] 1948. Boletus subtomentosus var. sanguineus Opat. 1836 [LEG; MB116544] 1949. Boletus subtomentosus var. subbadius R. Schulz 1924 [LEG; MB117238] 1950. Boletus subtomentosus var. subbulbosus Pers. 1800 [LEG; MB498206] 1951. Boletus subtomentosus var. subtomentosus 1753 [LEG; MB417106] 1952. Boletus subtomentosus var. tessellatus Opat. 1836 [LEG; MB116543] 1953. Boletus subtomentosus var. tomentosus Opat. 1836 [LEG; MB116542] 1954. Boletus subtomentosus var. virescens Bres. [LEG; MB138502] 1955. Boletus subtostus Corner 1972 [LEG; MB309814] 1956. Boletus subvelutipes Peck 1889 [LEG; MB170238] 1957. Boletus subvelutipes f. glabripes Singer 1947 [LEG; MB346009] 1958. Boletus subvescus J.F. Gmel. 1792 [LEG; MB490653] 1959. Boletus sudanicus Har. & Pat. 1909 [LEG; MB170076] 1960. Boletus sullivantii Berk. & Mont. 1856 [LEG; MB169494] 1961. Boletus sulphureocinnamomeus Zanted. 1821 [LEG; MB169596] 1962. Boletus sulphureus Bull. 1789 [LEG; MB159365] 1963. Boletus sulphureus Fr. 1838 [ILL; MB159340] 1964. Boletus sulphureus Mérat 1821 [ILL; MB450871] 1965. Boletus sulphureus f. silvestris Kallenb. 1924 [LEG; MB279567] 1966. Boletus superficialis Schwein. 1822 [LEG; MB468335] 1967. Boletus supinus Sw. 1806 [LEG; MB175351] 1968. Boletus supinus J.F. Gmel. 1792 [ILL; MB490654] 1969. Boletus supinus var. castaneus (Weber) J.F. Gmel. 1792 [LEG; MB498207] 1970. Boletus suspectus Krombh. 1846 [LEG; MB175008] 1971. Boletus sutorius Scop. [LEG; MB174808] 1972. Boletus sykorae Smotl. 1934 [LEG; MB279641] 1973. Boletus sylvestris Petch 1922 [LEG; MB279642] 1974. Boletus sylvestris var. cyanescens Corner 1972 [LEG; MB347856] 1975. Boletus tabacinus Peck 1896 [LEG; MB174978] 1976. Boletus taienus W.F. Chiu 1948 [LEG; MB284624] 1977. Boletus tasmanicus Hongo & A.K. Mills 1989 [LEG; MB136711] 1978. Boletus tenax Bolton 1788 [INV; MB473765] 1979. Boletus tenax Lightf. 1777 [LEG; MB473766] 1980. Boletus tenax A.H. Sm. & Thiers 1971 [ILL; MB309815] 1981. Boletus tennesseensis Snell & A.H. Sm. 1940 [LEG; MB535539] 1982. Boletus tentabundus Corner 1972 [LEG; MB309816] 1983. Boletus tenuipes (Cooke) Massee 1892 [LEG; MB439290] 1984. Boletus tenuis Hook. 1822 [LEG; MB375003] 1985. Boletus tephroleucus (Fr.) Spreng. 1827 [LEG; MB449607] 1986. Boletus terrestris DC. 1815 [LEG; MB154083] 1987. Boletus terrestris Sowerby 1803 [ILL; MB153524] 1988. Boletus terrestris Rumph. 1750 [INV; MB490655] 1989. Boletus terreus Schaeff. 1774 [UNA; MB167354] 1990. Boletus tessellatus Gillet 1878 [ILL; MB166863] 1991. Boletus tessellatus Rostk. 1844 [LEG; MB509278] 1992. Boletus tessulatus (Fr.) Pollini 1824 [LEG; MB468336] 1993. Boletus testaceoscaber Secr. 1833 [INV; MB439353] 1994. Boletus testaceus Pers. 1825 [ILL; MB161682] 1995. Boletus testaceus Gillet 1878 [LEG; MB166960] 1996. Boletus testaceus With. 1776 [LEG; MB302990] 1997. Boletus thalassinus (Pilát & Dermek) Hlavácek 1988 [LEG; MB135006] 1998. Boletus thalassinus (Pilát & Dermek) Hlavácek 1989 [LEG; MB136702] 1999. Boletus thalassinus var. aerugineus (Fr.) Hlavácek 1989 [LEG; MB136704] 2000. Boletus thalassinus var. argenteus Hlavácek 1989 [INV; MB136705] 2001. Boletus thelephoroides Hook. 1822 [LEG; MB161659] 2002. Boletus thibetanus Pat. 1895 [LEG; MB161785] 2003. Boletus thiersii T.N. Lakh. & Sagar 1996 [INV; MB460316] 2004. Boletus thozetii Berk. 1881 [LEG; MB177521] 2005. Boletus tjibodensis Henn. 1899 [LEG; MB178284] 2006. Boletus tlemcenensis Maire 1906 [LEG; MB177677] 2007. Boletus tomentipes Earle 1905 [LEG; MB156649] 2008. Boletus tomentoides Hlavácek 1991 [LEG; MB354630] 2009. Boletus tomentososquamulosus Lj.N. Vassiljeva 1959 [LEG; MB293755] 2010. Boletus tomentosulus A.H. Sm. & Thiers 1971 [LEG; MB309817] 2011. Boletus tomentosus (Fr.) Spreng. 1827 [ILL; MB255594] 2012. Boletus tomentosus Smotl. 1927 [ILL; MB358105] 2013. Boletus tomentosus Raddi 1808 [LEG; MB156406] 2014. Boletus tomentosus Kauffman 1921 [ILL; MB255131] 2015. Boletus tomentulosus M. Zang, W.P. Liu & M.R. Hu 1991 [LEG; MB129817] 2016. Boletus torosus Fr. & Hök 1835 [LEG; MB156252] 2017. Boletus torosus var. xanthus Fr. 1983 [INV; MB129646] 2018. Boletus torosus var. xanthus Cetto 1987 [INV; MB132899] 2019. Boletus torrendii Bres. 1902 [LEG; MB170375] 2020. Boletus torulosus Pers. 1818 [LEG; MB449629] 2021. Boletus trichocephalus Ehrenb. 1818 [LEG; MB468337] 2022. Boletus tridentinus Bres. 1881 [LEG; MB170672] 2023. Boletus trilobatus With. 1776 [LEG; MB302993] 2024. Boletus triqueter Pers. 1796 [LEG; MB444100] 2025. Boletus triqueter Alb. & Schwein. 1805 [INV; MB444099] 2026. Boletus triqueter Secr. 1833 [INV; MB375036] 2027. Boletus triqueter var. sessilis Alb. & Schwein. 1805 [LEG; MB498208] 2028. Boletus triqueter var. stipitatus Alb. & Schwein. 1805 [LEG; MB498209] 2029. Boletus tristiculus Massee 1909 [LEG; MB170801] 2030. Boletus tristior Corner 1974 [LEG; MB309818] 2031. Boletus tristis Pat. & C.F. Baker 1918 [LEG; MB170530] 2032. Boletus tropicus Rick 1907 [LEG; MB170919] 2033. Boletus truncatus (Singer, Snell & E.A. Dick) Pouzar 1966 [LEG; MB327072] 2034. Boletus truncigenus Fr. [LEG; MB159546] 2035. Boletus tuberaster Jacq. 1796 [ILL; MB449612] 2036. Boletus tuberaster Jacq. ex Pers. 1801 [LEG; MB473563] 2037. Boletus tuberculosus (Pers.) Pers. 1801 [ILL; MB473205] 2038. Boletus tuberculosus Baumg. 1790 [ILL; MB372489] 2039. Boletus tuberculosus DC. 1815 [INV; MB178510] 2040. Boletus tuberculosus J.F. Gmel. 1792 [ILL; MB490656] 2041. Boletus tuberosus Bull. 1783 [LEG; MB178827] 2042. Boletus tuberosus Letell. 1831 [ILL; MB156998] 2043. Boletus tuberosus Schumach. 1803 [ILL; MB490658] 2044. Boletus tubulus M. Zang & C.M. Chen 1998 [LEG; MB446322] 2045. Boletus tulipiferae Schwein. 1822 [LEG; MB468338] 2046. Boletus tumidus Fr. [LEG; MB157095] 2047. Boletus tunetanus Pat. [LEG; MB157746] 2048. Boletus tunicatus Schumach. 1803 [LEG; MB468339] 2049. Boletus turbinatus Snell 1936 [LEG; MB280882] 2050. Boletus turbiniformis C. Mart. 1894 [LEG; MB169303] 2051. Boletus ulmarius Sowerby 1797 [LEG; MB449638] 2052. Boletus umbellatus Pers. 1801 [LEG; MB449627] 2053. Boletus umbilicatus Scop. 1772 [LEG; MB473295] 2054. Boletus umbilicatus Schrank 1789 [ILL; MB473714] 2055. Boletus umbilicatus Massee 1909 [ILL; MB168983] 2056. Boletus umbrinellus Pat. & C.F. Baker 1918 [LEG; MB169382] 2057. Boletus umbriniceps (Murrill) Murrill 1945 [LEG; MB284626] 2058. Boletus umbriniporus Hongo 1969 [LEG; MB327073] 2059. Boletus umbrinisquamosus (Murrill) Murrill 1939 [LEG; MB255258] 2060. Boletus umbrinoides J. Blum 1970 [LEG; MB309819] 2061. Boletus umbrinus Pers. [LEG; MB168702] 2062. Boletus umbrosus G.F. Atk. 1902 [LEG; MB169118] 2063. Boletus underwoodii Peck 1897 [LEG; MB168784] 2064. Boletus undulatus Schwein. 1822 [LEG; MB468340] 2065. Boletus ungulatus Schaeff. 1774 [LEG; MB168562] 2066. Boletus ungulatus Bull. 1789 [ILL; MB169247] 2067. Boletus ungulatus Tratt. 1805 [ILL; MB490659] 2068. Boletus unicolor Schwein. 1822 [ILL; MB473437] 2069. Boletus unicolor Bull. 1789 [LEG; MB449593] 2070. Boletus unicolor Frost 1874 [ILL; MB157992] 2071. Boletus unicolor Massee 1909 [ILL; MB158439] 2072. Boletus ursinus Link 1809 [LEG; MB157857] 2073. Boletus ustalis Berk. 1851 [LEG; MB158116] 2074. Boletus vaccinus Fr. 1838 [LEG; MB158558] 2075. Boletus vaillantii DC. 1815 [LEG; MB449595] 2076. Boletus valens Corner 1972 [LEG; MB309820] 2077. Boletus valens var. macrosporus Corner 1972 [LEG; MB347857] 2078. Boletus validus C. Mart. 1894 [LEG; MB157972] 2079. Boletus vanderbiltianus Murrill 1908 [LEG; MB158351] 2080. Boletus vaporarius (Pers.) Pers. 1801 [LEG; MB453209] 2081. Boletus variegatus Sw. 1810 [LEG; MB173557] 2082. Boletus variegatus Schaeff. 1774 [ILL; MB158089] 2083. Boletus variegatus Sowerby 1803 [ILL; MB462758] 2084. Boletus variegatus f. rugosa Barsak. 1939 [LEG; MB281394] 2085. Boletus variegatus var. aureus (Schaeff.) Sacc. 1888 [LEG; MB173402] 2086. Boletus variegatus var. guttatus Fr. 1838 [LEG; MB172933] 2087. Boletus variegatus var. rubescens Opat. [LEG; MB372490] 2088. Boletus variicolor Berk. & Broome 1865 [LEG; MB173470] 2089. Boletus variicolor (Watling) Hlavácek 1988 [ILL; MB135007] 2090. Boletus variicolor (Watling) Hlavácek 1989 [ILL; MB136703] 2091. Boletus variicolor Gramberg 1921 [ILL; MB505265] 2092. Boletus variipes Peck 1888 [LEG; MB356789] 2093. Boletus variipes var. fagicola A.H. Sm. & Thiers 1971 [LEG; MB347858] 2094. Boletus variisporus Corner 1972 [LEG; MB309821] 2095. Boletus varius Pers. 1796 [LEG; MB444101] 2096. Boletus vassilkovii Nazarova{?} 1967 [LEG; MB327074] 2097. Boletus velatus Pers. 1825 [LEG; MB173273] 2098. Boletus velatus (Rostr.) Sacc. & D. Sacc. 1905 [LEG; MB173586] 2099. Boletus velenovskyi Smotl. 1912 [LEG; MB102583] 2100. Boletus veluticeps Pat. & C.F. Baker 1918 [LEG; MB152160] 2101. Boletus velutinus Pers. 1794 [LEG; MB473566] 2102. Boletus velutinus Vahl 1794 [ILL; MB473719] 2103. Boletus velutinus Schumach. 1803 [ILL; MB473723] 2104. Boletus velutinus J.J. Planer 1788 [ILL; MB473772] 2105. Boletus velutinus With. 1796 [ILL; MB473775] 2106. Boletus velutinus Sowerby 1797 [ILL; MB152005] 2107. Boletus velutinus var. albus Alb. & Schwein. 1805 [LEG; MB498210] 2108. Boletus velutinus var. lutescens Alb. & Schwein. 1805 [LEG; MB498211] 2109. Boletus venenatus Nagas. 1996 [LEG; MB414756] 2110. Boletus venosus Humb. 1792 [LEG; MB490660] 2111. Boletus venturii Bon 1986 [LEG; MB129538] 2112. Boletus vermiculosoides A.H. Sm. & Thiers 1971 [LEG; MB309822] 2113. Boletus vermiculosus Peck 1872 [LEG; MB151844] 2114. Boletus vermiculosus var. thindii T.N. Lakh. & Sagar 1996 [INV; MB460317] 2115. Boletus verniceus Brot. 1804 [LEG; MB468341] 2116. Boletus vernicosus Bergeret 1783 [LEG; MB468342] 2117. Boletus verrucarius Berk. 1854 [LEG; MB152323] 2118. Boletus versicolor Rostk. 1844 [ILL; MB167714] 2119. Boletus versicolor L. 1753 [LEG; MB167877] 2120. Boletus versicolor Kuntze [ILL; MB461192] 2121. Boletus versicolor Schaeff. 1774 [ILL; MB490661] 2122. Boletus versicolor Batsch 1783 [ILL; MB490662] 2123. Boletus versicolor Vent. 1812 [ILL; MB490663] 2124. Boletus versicolor var. stipatus Pers. 1801 [LEG; MB498212] 2125. Boletus versicolor var. stipitatus Alb. & Schwein. 1805 [LEG; MB498213] 2126. Boletus versicolor var. subterraneus Pers. 1801 [LEG; MB498214] 2127. Boletus versicolor var. vulgaris Alb. & Schwein. 1805 [LEG; MB498215] 2128. Boletus versipellis Fr. & Hök 1835 [LEG; MB168210] 2129. Boletus versipellis var. arcticus Lebedeva [LEG; MB478543] 2130. Boletus versipellis var. aurantiacus (Bull.) Vassilkov 1948 [LEG; MB346584] 2131. Boletus versipellis var. percandidus (Vassilkov) Vassilkov 1948 [INV; MB346585] 2132. Boletus versipellis var. rufescens Secr. ex Vassilkov 1948 [LEG; MB346586] 2133. Boletus villosus Sw. 1788 [LEG; MB168341] 2134. Boletus villosus Huds. 1778 [ILL; MB473709] 2135. Boletus vinaceipallidus Corner 1972 [LEG; MB309823] 2136. Boletus vinaceobasis A.H. Sm. & Thiers 1971 [LEG; MB309824] 2137. Boletus vinosulus Kluzák, Papoušek & Šutara 1992 [LEG; MB361255] 2138. Boletus vinosus Lebedeva 1949 [LEG; MB327075] 2139. Boletus violaceofuscus W.F. Chiu 1948 [LEG; MB284627] 2140. Boletus violaceopunctatus (J. Blum & Azéma) J. Blum 1969 [LEG; MB327076] 2141. Boletus violaceus C. Martín 1894 [LEG; MB168181] 2142. Boletus violaceus Beeli 1926 [ILL; MB162672] 2143. Boletus violascens Sacc. 1899 [INV; MB123743] 2144. Boletus violascens C. Mart. 1894 [LEG; MB162980] 2145. Boletus virens W.F. Chiu 1948 [LEG; MB284628] 2146. Boletus virgineus Schwein. 1822 [LEG; MB453817] 2147. Boletus viridiflavus Coker & Beers 1943 [LEG; MB284629] 2148. Boletus viridiflavus var. woodiae (Murrill) Murrill 1943 [LEG; MB505085] 2149. Boletus viridis (Heinem. & Gooss.-Font.) Corner 1972 [LEG; MB309825] 2150. Boletus viscidocorrugis Both 1998 [LEG; MB444730] 2151. Boletus viscidulus Pat. & C.F. Baker [LEG; MB162798] 2152. Boletus viscidus L. 1753 [LEG; MB162822] 2153. Boletus viscidus f. obscurus (Kühner) Kühner 1926 [LEG; MB514124] 2154. Boletus viscidus var. albidus Velen. 1939 [LEG; MB281904] 2155. Boletus viscosus Frost 1874 [ILL; MB162626] 2156. Boletus viscosus Vent. 1863 [LEG; MB177435] 2157. Boletus vitellinus Schwein. 1822 [LEG; MB468343] 2158. Boletus vitellinus Pers. 1799 [ILL; MB490664] 2159. Boletus vitreus (Pers.) Pers. 1801 [LEG; MB449565] 2160. Boletus volvatus Pers. 1825 [LEG; MB176729] 2161. Boletus volvatus Batsch 1783 [LEG; MB490665] 2162. Boletus vulpinus Link 1809 [LEG; MB255521] 2163. Boletus vulpinus (Watling) Hlavácek 1990 [ILL; MB127339] 2164. Boletus weberi Singer 1945 [LEG; MB284630] 2165. Boletus woodiae (Murrill) Murrill 1943 [LEG; MB284631] 2166. Boletus wulfenii Humb. 1793 [ILL; MB490666] 2167. Boletus xanthocyaneus (Ramain) Romagn. 1976 [LEG; MB309826] 2168. Boletus xanthocyaneus var. gallicus Romagn. 1976 [LEG; MB347859] 2169. Boletus xanthoporus Krombh. 1846 [LEG; MB450815] 2170. Boletus xanthoporus var. sanguineomaculatus Krombh. 1846 [LEG; MB444102] 2171. Boletus xanthopurpureus (Smotl.) Hlavácek 1986 [LEG; MB131344] 2172. Boletus xanthus (E.-J. Gilbert) Merlo 1980 [LEG; MB439312] 2173. Boletus xylophilus Petch 1922 [LEG; MB176756] 2174. Boletus yunnanensis W.F. Chiu 1948 [LEG; MB284632] 2175. Boletus zelleri (Murrill) Murrill 1912 [LEG; MB177256] 2176. Boletus zenkeri Henn. 1901 [LEG; MB176548] 2177. Boletus zonatus Nees 1817 [LEG; MB452950] 2178. Boletus zonatus Batsch 1783 [ILL; MB473296]