Species of Russula subgenus Heterophyllidiae (Russulaceae, Basidiomycota) from Dinghushan Biosphere Reserve

Two new species of subgenus Heterophyllidiae subsection Cyanoxanthinae, Russula fusiformata Y.Song sp. nov. and R. purpureorosea nov., collected from the Dinghushan Biosphere Reserve (DHSBR), are described based on both morphology a phylogenetic analysis internal transcribed spacer (ITS), further increasing diversity in area. Differences between two related taxa analyzed. The other 17 reported that have been DHSBR during mushroom explorations since 2014 also summarized. dominant ecological distribution all 19 briefly discussed, most presented macrofungal plates.