Species details

Blackening waxcap

Hygrocybe conica

Poisonous
Blackening waxcap – Hygrocybe conica

Photo: Enrico Tomschke · CC BY 4.0 · Photo source · License

Description

A bright yellow to orange-red waxcap with a sharply conical cap that blackens strongly with age or damage.

Identification features

The cap is conical, smooth, and often shiny. Gills are yellowish, broad, and spaced. The stem is yellow to orange, hollow, and fibrous; cap, gills, and stem blacken when damaged or old.

Identification checklist

Key features are the sharply conical cap and strong blackening of all parts. Also check the white spore print, spaced gills, and grassland habitat.

How to separate similar species

Other red and yellow waxcaps can look similar, but some do not blacken. Identification from a photo of a young undamaged specimen may be unreliable.

Habitat

In meadows, pastures, lawns, and other nutrient-poor grassland, often among moss, mainly in late summer and autumn.

Fruiting period

August, September, October

Similar species

Extended-description sources