FIG. 4 in Hygrophorus roseodiscoideus Bon & Chevassut: epitypification and updated biogeography of a poorly known but widespread thermophilous species

FIG. 4. — Basidiomata of Hygrophorus roseodiscoideus Bon & Chevassut: A, Czech Republic, Čtvrtě, photo by J. Holec (PRM[PRM 955166]); B, Czech Republic, Sivický les, photo by D. Dvořák (BRNU[BRNU 677820]); C, France, Cucuron, photo by D. Borgarino (DiBo041202); D, Hungary, Mt. Széchenyi-hegy, photo by B. Dima (DB 2020-11-12-2); E, Italy, Cipresseta S. Agnese, photo by E. Campo (EC16102825); F, Italy, Passo Cantoniera, photo by A. Hausknecht (WU[WU-Myc 25200]). All collections were sequenced. For full collection data, see section Additionnal material examined.