Chrysomycena is an agaric fungal genus comprising one wood-decaying species found in Italy, Chrysomycena perplexa.

[1] It was first formally named in 2019.

The species has small golden yellow fruiting bodies resembling unrelated agarics in the Hygrophoraceae or Mycenaceae, with slightly slippery caps and a frosted yellowish stipe.

The spores are slightly amyloid and the tissues of the fruitbodies have sarcodimitic construction.

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