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Boletes (pores under the cap)

Hazel bolete

Leccinellum pseudoscabrum · also known as: Hornbeam bolete, Hornbeam scaber stalk

EdibleApproved for sale

Edible, but less valued than the brown birch bolete.

Hazel bolete (Leccinellum pseudoscabrum) – fruiting bodies in their natural habitat
Photo: Paffka / Wikimedia Commons, CC BY-SA 3.0

How to recognise it: hazel bolete

  1. 1

    Grows under hornbeams

  2. 2

    Wrinkled cap, cracked in dry weather

  3. 3

    Flesh turns pink, then black

  4. 4

    Stem with dark scales

Description

Cap
4–14 cm across, from ochre through various shades of brown to almost black; surface wrinkled, uneven, cracking into patches in dry weather.
Tubes and pores
Tubes long, whitish, then yellowish to olive; turn grey and black when pressed.
Stem
Whitish or yellowish, rough with brown to blackish scales; turns black where pressed.
Flesh
Whitish; when cut turns pink, then grey-violet, finally black.
Smell and taste
Taste and smell pleasant, mushroomy.

Where and when it grows

Warm, moist oak-hornbeam forests (oak-hornbeam, lime-hornbeam), always under hornbeams, less often hazel.

Most often with: hornbeam, hazel

Season in Poland (June–October)

June, July, August, September, October

Where are conditions good today?

Look-alikes: what it can be mistaken for

  • Brown birch bolete Edible low risk

    The brown birch bolete grows only under birches, has a smooth cap, and its flesh does not turn black. Edible.

In the kitchen

Like other scaber stalks: frying, stewing, soups, drying; darkens during cooking.

Protection and sale

  • Species protection: the species is not protected.
  • Sale: the species is on the list of mushrooms approved for sale (it may be sold only with a mushroom inspector’s certificate).

Where you may pick mushrooms →

Hazel bolete: common questions

Is the hazel bolete edible?

Edible. Edible, but less valued than the brown birch bolete.

When does the hazel bolete grow?

In Poland the fruiting bodies usually appear in: June, July, August, September, October. Habitat: Warm, moist oak-hornbeam forests (oak-hornbeam, lime-hornbeam), always under hornbeams, less often hazel.

What can the hazel bolete be mistaken for?

Brown birch bolete (edible): The brown birch bolete grows only under birches, has a smooth cap, and its flesh does not turn black. Edible.

Sources

  1. Wikipedia (pl): Koźlarek grabowy
  2. Atlas grzybów Polski – grzyby.pl (M. Snowarski)
  3. First Nature – fungi

Last checked: 9 November 2026. Spotted a mistake? Write to us.

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