Russula maculata Quél., Bull. Soc. Bot.

Adamčík, Slavomír, Caboň, Miroslav, Eberhardt, Ursula, Saba, Malka, Hampe, Felix, Slovák, Marek, Kleine, Jesko, Marxmüller, Helga, Jančovičová, Soňa, Pfister, Donald H., Khalid, Abdul N., Kolařík, Miroslav, Marhold, Karol & Verbeken, Annemieke, 2016, A molecular analysis reveals hidden species diversity within the current concept of Russula maculata (Russulaceae, Basidiomycota), Phytotaxa 270 (2), pp. 71-88 : 78

Russula maculata Quél., Bull. Soc. Bot. France 24: 323. 1878. Figs. 2–3

The epitype of the species (PC0084521) was designated, described and illustrated by Adamčík & Jančovičová (2013), and its description is supplemented here by statistical values of micro-morphological characteristics ( Tab. 1).

Examined material. — DENMARK. Vejle: Staksrode Skov, N of Vejle Fjord, Fagus , 10 August 1999, P.B. Hansen, J. Vesterholt JV99-196 (C); Lolland: Kristianssaedevej, S of Kristianssaede Skov, Tilia , 6 July 2001, P.B. Hansen & J. Vesterholt JV01-061 (C); Sjaelland island: Vejlø Skov S of Naestved, Fagus , Quercus , 4 September 2001, P.B. Hansen JV01-304 (C); ESTONIA. Saarnaki island: 13 km SEE of Käina, 58°48’6”N 23° 03’88”E, Tilia , 23 September 2008, S. Adamčík (SAV F-2130); FRANCE. Oise Dept.: Boran-sur-Oise, Betula , Corylus , Quercus , 14 July 1954, H. Romagnesi 54.43 (PC0084521, epitype); GERMANY. Thüringen: Gustav-Freytag-Weg (Schlossleite) near Arnstadt, 1 June 2009, J. Girwert FH 2009 BT05 ( GENT); Rüdigsdorfer Schweiz, near Nordhausen, Quercus , 18 September 2010, F. Hampe FH 2010 BT184 ( GENT); Gotha palace garden, Carpinus , Fagus , Quercus , Tilia , 22 August 2010, F. Hampe FH 2010 BT112 ( GENT); Ibid., Tilia , Carpinus , Quercus , 5 July 2011, F. Hampe FH 2011 BT005 ( GENT); SLOVAKIA. W Carpathians: Cerová vrchovina Mts., 1.5 km NW of Obručná village, Manický potok, 48°12’15”N 19°51’59”E, Quercus cerris , 9 June 2004, S. Adamčík (SAV F-933).

Figures

FIGURES 2–5. Field appearance of three Russula species included in this study. 2. R. maculata (GENT 2011 BT 005). 3. R. maculata (GENT 2010 BT 184). 4. Holotype of R. nympharum (GENT RUS11121505). 5. Russula sp. (LAH MAM 0077). Scale bar equals 30 mm, but only 10 mm for Russula sp. Photos by: F. Hampe (Figs. 2–4) and M. Saba (Fig. 5).