How to Identify Blackening Waxcap

Scientific Name: Artomyces pyxidatus

Blackening Waxcap (Artomyces pyxidatus) identification
Image source: MushroomObserver (CC BY-SA 3.0)

✅ Edibility Note

While generally considered edible, proper identification is crucial as some lookalikes may be toxic. Always consult a local expert before foraging.

Description

Artomyces pyxidatus is a small, waxy mushroom characterized by its dark brown to black cap that can appear shiny when moist. The gills are closely spaced and white to pale yellow, and the stem is slender and often has a slightly swollen base.

Key Identification Features

Field marks recorded for this species. Work through all of them, not just one:

Habitat & Distribution

Habitat: Typically found in grassy areas, often in mossy or sandy soils, and sometimes in association with decaying wood.

Region: Widely distributed in temperate regions, particularly in North America and Europe.

Seasonality

Fruits from late summer to early autumn.

Typical months: Aug-Oct

Common Lookalikes

Always verify identification to avoid these similar species:

Related Species

Browse all species in the Mushroom Database →

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Disclaimer: This guide is for educational purposes only. Never consume a wild mushroom unless you are 100% certain of its identification.