Adamczyk (2011)[1272], Adamczyk & Kucharski (2005)[1279], Anonim (1968)[2597] (as Suillus piperatus), Barkman & de Vries (1993)[2605] (as Boletus piperatus), Bartoszek & Mleczko (2019)[1301], Borowska (1967)[2619] (as Suillus piperatus), Brzeg & Lisiewska (2020)[1331], Bujakiewicz (1979)[2635] (as Chalciporus piperatus), Bujakiewicz (1982)[3658] (as Chalciporus piperatus), Bujakiewicz (2004)[1339], Bujakiewicz (2018)[1344], Bujakiewicz & Fiklewicz (1963)[2649] (as Suillus piperatus), Bujakiewicz & Fiklewicz (1965)[2651] (as Suillus piperatus), Bujakiewicz & Kujawa (2010)[1346], Chachuła (2023)[3714], Chachuła et al. (2016)[4094], Chachuła et al. (2019)[1382], Domański (1955)[2677] (as Ixocomus piperatus), Domański et al. (1963)[2711] (as Suillus piperatus), Domański Z. (2001)[3794], Domian & Kujawa (2022)[1422], Domian et al. (2022)[3712], Dominik et al. (1954)[2731] (as Boletus piperatus), Fiedorowicz (2009)[1441], Flisińska (1997)[2786] (as Chalciporus piperatus), Flisińska (2000)[1448], Flisińska (2004)[1452], Friedrich (1987)[2798] (as Chalciporus piperatus), Gierczyk et al. (2009)[1482], Gierczyk et al. (2014)[1493], Gierczyk et al. (2018)[1501], Gierczyk et al. (2018)[1509], Gierczyk et al. (2019)[1495], Godzik (2019)[1962], Gorczak et al. (2023)[3717], Grzesiak et al. (2017)[1528], Grzesiak et al. (2017)[1533], Gumińska (1962)[2816] (as Suillus piperatus ), Gumińska (1966)[2818] (as Suillus piperatus), Gumińska (1972)[2823] (as Suillus piperatus), Gumińska (1976)[2825] (as Suillus piperatus), Gumińska (1992)[2832] (as Chalciporus piperatus), Halama & Romański (2010)[1565], Hennings (1892)[2845] (as Boletus piperatus), Hoffeins et al. (2017)[1589], Kałucka (2009)[1626], Karasiński (2009)[1637], Karasiński et al. (2015)[1643], Kasprowicz et al. (2011)[1656], Kinelska & Roślik (1959)[2901] (as Suillus piperatus), Komorowska et al. (2023)[4422] (as Chalciporus piperatus), Końska (1988)[2908] (as Boletus piperatus), Kozłowska et al. (2019)[1706], Krotoski (2012)[1722], Krysiak & Adamczyk (2016)[3841], Kudławiec (2014)[1737], Kudławiec (2015)[1739], Kudławiec et al. (2014)[1745], Kudławiec et al. (2025)[4171] (as Chalciporus piperatus), Kujawa (2009)[1752], Kujawa et al. (2015)[1778], Kujawa et al. (2019)[1779], Kujawa et al. (2023)[3757], Lisiewska (2000)[1838], Lisiewska & Reszel (2000)[1848], Ławrynowicz (1973)[2994] (as Suillus piperatus), Ławrynowicz (2000)[1858], Ławrynowicz & Szkodzik (2002)[1872], Ławrynowicz et al. (2009)[1874], Łuszczyński (2007)[1896], Łuszczyński (2008)[1898], Łyczek et al. (2006)[1929], Mleczko & Beszczyńska (2015)[1961], Narkiewicz (1998)[3860], Narkiewicz (2011)[1997], Pietras et al. (2016)[2079], Pilát (1926)[3108] (as Boletus piperatus), Piskorski (2021)[2104], Ronikier (2012)[2144], Rudawska et al. (2011)[2168], Rudnicka-Jezierska (1965)[3160] (as Suillus piperatus), Skirgiełło (1939)[3191] (as Boletus piperatus), Stasińska (2008)[2229], Stasińska et al. (2024)[3924], Szczepkowski et al. (2008)[2347], Ślusarczyk (2019)[2393], Ślusarczyk (2021)[2400], Ślusarczyk (2025)[4044], Ślusarczyk (2026)[4405] (as Chalciporus piperatus), Wilga & Wantoch-Rekowski (2019)[2488], Wojewoda (1960)[3356] (as Suillus piperatus), Wojewoda (1965)[3361] (as Suillus piperatus), Wojewoda (2000)[2637], Wojewoda et al. (2004)[2537], Wojewoda et al. (2016)[2542], Zieliński et al. (2006)[2567]
