Russula leucobrunnea Y.Song, 2023

Xie, Xiu-Chao, Buyck, Bart & Song, Yu, 2023, Species of Russula subgenera Archaeae, Compactae and Brevipedum (Russulaceae, Basidiomycota) from Dinghushan Biosphere Reserve, European Journal of Taxonomy 864, pp. 28-63 : 57

Russula leucobrunnea Y.Song nom. nov.

MycoBank: MB847839

Figs 14–15

Basionym

Russula leucocarpa G.J.Li & C.Y.Deng, Mycosystema 39 (4): 5 ( Li et al. 2020).

Material examined

CHINA • Guangdong Province, Zhaoqing City, Dinghushan Biosphere Reserve , on the ground in evergreen broad-leaf forest mainly with Fagaceae trees; 12 Sep. 2016; Y. Song K16091221 ; GenBank nos: MN275671 (ITS), MK881934 (nLSU), MK882062 (mtSSU), MT364342 (rpb1), MK880661 (rpb2), MT085575 (tef1); GDGM79692 • same data as for preceding; 17 Sep. 2018; Y. Song K18091702 ; GenBank no: MN275672 (ITS); GDGM79693 .

Figures

Fig. 14. Russula leucobrunnea Y.Song nom. nov., GDGM79693 (A–B), GDGM79692 (C–G). A–D. Fruiting bodies. E. Basidia. F–G. Basidiospores under scanning electron microscope. Scale bars: A–D = 1 cm; E = 10 µm; F–G = 5 µm.

Fig. 15. Russula leucobrunnea Y.Song nom. nov. (GDGM79692). A. Basidia. B. Cheilocystidia. C. Pleurocystidia. D. Caulocystidia. Scale bars = 10 µm.