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Red-cracked Bolete (Xerocomellus chrysenteron)

Red-cracked Bolete

Safe

Xerocomellus chrysenteron

Also known as: Cracked bolete

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Description

Xerocomellus chrysenteron, commonly known as the red-cracked bolete, is an edible mushroom in the family Boletaceae. It is recognized by its cracked cap surface, revealing a red layer beneath.

How to Identify

Cap
The cap is convex, becoming flattened with age, and ranges from 3 to 10 cm in diameter. Its color varies from olive-brown to reddish-brown. The surface is characteristically cracked, revealing a red layer underneath.
Gills
This mushroom has pores instead of gills. The pores are small, angular, and yellowish, bruising bluish-green when handled.
Stem
The stem is cylindrical, slender, and ranges from 4 to 8 cm in length and 0.5 to 1.5 cm in thickness. It is yellowish, often with reddish streaks or fibers, and lacks a ring.
Flesh
The flesh is yellowish, sometimes bruising slightly blue when cut, especially in the stem. It has a mild, pleasant taste and odor.
Fruiting body
The fruiting body of Xerocomellus chrysenteron is a bolete, characterized by a cap and a central stem. The cap is typically dry and velvety, with a cracked surface.
Habitat
Xerocomellus chrysenteron is found in deciduous and mixed forests, often associated with oak and beech trees. It fruits from summer to autumn.

Key Facts

  • Cap surfaces: Dry, velvety, cracked
  • Growth Form: Solitary or scattered
  • Spore Print: Olive-brown
  • Body color: Olive-brown to reddish-brown
  • Odor: Mild
  • Flesh bruises: Slightly blue
  • Height: 4-8 cm
  • Cap Diameter: 3-10 cm
  • Nutrient gathering: Mycorrhizal

Safe

Safe

Xerocomellus chrysenteron is generally considered edible, but it can cause gastrointestinal upset in some individuals. It should be cooked before consumption.

Reaction Type: Gastrointestinal Irritation

Quick Check

  • Odor: Mild, pleasant
  • Fruiting: Summer to Autumn
  • Substrate: Soil, under deciduous trees

Where to Find

Europe

Common throughout Europe, particularly in deciduous woodlands.

North America

Found in eastern North America, with similar habitats to Europe.

Finding Tips

Look for Cracked Caps

The cracked cap surface revealing red underneath is a key identifying feature.

Check Under Deciduous Trees

Search in deciduous forests, especially under oak and beech trees.

Similar Species

Bay Bolete

mushroom

Also known as: Imleria badia

Scientific Classification

Phylum
Basidiomycota
Class
Agaricomycetes
Order
Boletales
Family
Boletaceae
Genus
Xerocomellus

Storage Information

  • Max Temperature: 0
  • Freezing duration: 3 months
  • Min Temperature: 2
  • Refrigeration: 3 days

How to Clean

Clean the mushroom by brushing off any dirt or debris. Avoid soaking in water, as boletes tend to absorb water easily.

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