Lactarius turpis · juodasis grūzdas

=Lactarius necator, Lactarius plumbeus This species is reported to contain the mutagen necatorin (=7-hydroxycoumaro(5,6-c)cinnoline), and so it cannot be recommended for eating. Boiling reduces the concentration of this compound, but does not effectively eliminate it. Skanūs sūdyti, bet dabar siūloma nebevalgyti.