Myxomphalia maura (Fr.) Hora syn. Omphalia maura (Fr.) Gillet syn. Mycena maura (Fr.) Kühn. Kohlennabling. Cap 1–3cm across, hemispherical to convex with the centre depressed, dark grey-brown, drying paler and shiny. Stem 20–40 x 2–4mm, paler than cap or concolorous. Flesh white to greyish. Smell not distinctive. Gills adnate-decurrent, whitish to pale grey. Cheilo- and pleurocystidia thin-walled, hyaline, fusoid or cylindric. Spore print white. Spores broadly elliptic, amyloid, 5–6.5 x 3.5–4.5um. Habitat on burnt ground in conifer woods. Season autumn. Uncommon. Edibility unknown -avoid. Found In Europe.