Species details

Blushing wood mushroom

Agaricus sylvaticus

Traditionally edible
Blushing wood mushroom – Agaricus sylvaticus

Photo: Weaver Younghands · CC BY-SA 4.0 · Photo source · License

Description

A woodland Agaricus with a brown-scaled cap and flesh that characteristically reddens after cutting.

Identification features

The cap is whitish to pale brown with dense brown scales. Free gills start grey-pink and become dark brown. White flesh reddens in air, especially in the upper stem.

Identification checklist

Check the brown-scaled cap, free gills, stem ring, and especially the clear reddening of cut flesh. The smell should not be strongly phenolic.

Detailed features

Cap
The cap is whitish to pale brown with dense brown scales.
Hymenophore
Free gills start grey-pink and become dark brown.
Stem
White flesh reddens in air, especially in the upper stem.
Flesh
White, reddening quickly when cut, especially in the upper stem.
Smell
Slightly sour.
Spore print
Blackish-brown.

Size

Cap diameter
8–14 cm
Stem height
6–12 cm
Stem diameter
0,8–1,5 cm

Habitat

Most often in coniferous and mixed woodland, frequently under spruce, from late summer through autumn.

Fruiting period

August, September, October, November

Ecology

Trophic mode
Saprotrophic
Host trees
Spruce (Picea)
Substrate
Forest soil, Needle litter
Notes
Most often in coniferous and mixed woodland, frequently under spruce, from late summer through autumn.

How to separate similar species

Poisonous yellow-staining Agaricus usually yellow strongly, especially at the stem base, and smell phenolic. A. sylvaticus mainly reddens, but no single feature is sufficient.

Similar species

Interesting facts

Did you know? Strong reddening of the cut flesh is an important field character.

Extended-description sources