Adamczyk (1996)[2591] (as Lactarius quietus), Adamczyk (2003)[1263], Adamczyk (2003)[1264], Adamczyk (2007)[1268], Adamczyk (2011)[1272], Adamczyk et al. (2008)[1281], Anonim (1968)[2597], Berdau (1876)[2608] (as Agaricus lactifluus vel. Ag. quietus), Bujakiewicz (1973)[2632] (as Lactarius quietus), Bujakiewicz (1975)[2633] (as Lactarius quietus), Bujakiewicz (1978)[3351] (as Lactarius quietus), Bujakiewicz (1986)[2636] (as Lactarius quietus), Bujakiewicz (1997)[2645], Bujakiewicz (1997)[2644] (as Lactarius quietus), Bujakiewicz (2001)[1334], Bujakiewicz & Fiebich (1992)[2647] (as Lactarius quietus), Bujakiewicz & Fiklewicz (1963)[2649] (as Lactarius quietus), Bujakiewicz & Fiklewicz (1965)[2651] (as Lactarius quietus), Bujakiewicz & Kujawa (2010)[1346], Bujakiewicz & Lisiewska (1983)[2652] (as Lactarius quietus), Bujakiewicz & Stefaniak (2009)[1349], Bzdyk et al. (2019)[1353], Celka & Lisiewska (1996)[2657] (as Lactarius quietus), Chachuła (2023)[3714], Chachuła et al. (2015)[1372], Ciechanowski et al. (2012)[4441] (as Lactarius quietus), Dittrich (1932)[3958], Domański Z. (2001)[3794], Domian et al. (2025)[4107], Fiedorowicz (2009)[1441], Fiedorowicz (2020)[1444], Fiklewicz-Sobstyl (1965)[2774] (as Lactarius quietus), Flisińska (2000)[3510], Flisińska (2000)[1448], Flisińska (2004)[1452], Friedrich (2010)[1460], Friedrich & Orzechowska (2002)[1468], Gierczyk (2022)[3842], Gierczyk & Kujawa (2020)[1487], Gierczyk et al. (2013)[1502], Gierczyk et al. (2014)[1493], Gierczyk et al. (2015)[1491], Gierczyk et al. (2017)[1508], Gierczyk et al. (2018)[1503], Gierczyk et al. (2018)[1509], Gierczyk et al. (2019)[1510], Gierczyk et al. (2020)[1497], Grzywnowicz (2001)[1534], Gumińska (1992)[2832] (as Lactarius quietus), Halama (2015)[1546], Halama & Panek (2000)[1558], Halama & Romański (2010)[1565], Hoffeins et al. (2017)[1589], Holec et al. (2025)[4055], Jermaczek et al. (2025)[3960], Jóźwiak & Wrzosek (2007/2008)[1615], Karasiński (2009)[1637], Karasiński et al. (2015)[1643], Kasprowicz et al. (2011)[1656], Kinelska & Roślik (1959)[2901], Kozłowska et al. (2015)[1704], Kozłowska et al. (2019)[1706], Kryza i Puciata (2009)[1726], Kujawa (2008)[1751], Kujawa (2009)[1752], Kujawa (2009a)[1753], Kujawa & Kujawa (2008)[1791], Kujawa et al. (2012)[1800], Kujawa et al. (2015)[1778], Kujawa et al. (2015)[1780], Kujawa et al. (2019)[1779], Kujawa et al. (2020)[1783], Kujawa et al. (2023)[3757], Kujawa et al. (2026)[4449] (as Lactarius quietus), Kujawska et al. (2025)[4509] (as Lactarius quietus), Lisiewska (2000)[1838], Lisiewska (2004)[1839], Lisiewska & Król (2007)[1844], Lisiewska & Marach (2002)[1847], Lisiewska & Płaczek (1993)[2983] (as Lactarius quietus), Lisiewska & Reszel (2000)[1848], Lisiewska & Strakulska (2002)[1849], Ławrynowicz (1973)[2994] (as Lactarius quietus), Ławrynowicz (2000)[1858], Ławrynowicz (2001)[1860], Ławrynowicz & Stasińska (2000)[1871], Ławrynowicz & Szkodzik (2002)[1872], Ławrynowicz et al. (2001)[1867], Ławrynowicz et al. (2002)[1863], Ławrynowicz et al. (2009)[1868], Ławrynowicz et al. (2009)[1874], Ławrynowicz i in. (2002a)[1864], Łuszczyński (1998)[3005] (as Lactarius quietus), Łuszczyński (2000)[1883], Łuszczyński (2007)[1896], Łuszczyński (2008)[1898], Narkiewicz (2011)[1997], Nespiak & Rymkiewicz (1977)[3864] (as Lactarius quietus), Nita & Bujakiewicz (2005)[2010], Olesiński & Wojewoda (1985)[3069], Orłoś (1965)[3077], Pietras et al. (2016)[2079], Pietras i in. (2011)[2078], Rudawska et al. (2022)[4082], Rudnicka-Jezierska (1963)[3158], Salamaga & Slusarczyk (2014)[2188], Stasińska (2008)[2229], Stasińska (2012)[2235], Stasińska & Sotek (2016)[2255], Stasińska & Sotek (2017)[2256], Stasińska & Sotek (2020)[2257], Stasińska et al. (2024)[3924], Sumorok et al. (2013)[2284], Szczepkowski (2007)[2295], Szczepkowski et al. (2008)[2347], Szkodzik (2005)[2371], Ślusarczyk (2005)[2386], Ślusarczyk (2016)[2391], Ślusarczyk (2019)[2393], Ślusarczyk (2026)[4405] (as Lactarius quietus), Trocha et al. (2012)[2415], Wilga & Wantoch-Rekowski (2019)[2488], Wilga & Wantoch-Rekowski (2025)[4070], Wilgan et al. (2020)[4088], Wilgan et al. (2024)[4510] (as Lactarius quietus), Wojewoda (2005)[2524], Wojewoda (2008)[2534], Zweigbaumówna (1925)[3438] (as Lactarius quietus)