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Foxy bolete or Leccinum percandidum

How they differ, how to recognize them and which is more dangerous — a mushroom comparison

The short answer

Foxy bolete and Leccinum percandidum are similar species that can be mixed up while foraging. The main visible difference: size: Foxy bolete — large (over 15 cm), Leccinum percandidum — giant (>25 cm). The mushrooms also differ in the following features: cap color, cap surface, partner trees.

Foxy bolete (Leccinum vulpinum)

Foxy bolete

Leccinum vulpinum

EdibleExpert-verified

📊 Comparing characteristics

Comparison of characteristics: Foxy bolete and Leccinum percandidum
Edibility class

Foxy bolete

Edible

Leccinum percandidum

Edible
Season

Foxy bolete

SummerAutumn

Leccinum percandidum

SummerAutumn
Use

Foxy bolete

Cook freshDryingPicklingSalting

Leccinum percandidum

Cook freshPicklingDryingSalting
Size

Foxy bolete

Large (over 15 cm)

Leccinum percandidum

Giant (>25 cm)
Cap color

Foxy bolete

RedBrownDark brown

Leccinum percandidum

WhiteCreamGrey
Cap shape

Foxy bolete

Convex

Leccinum percandidum

Convex
Cap surface

Foxy bolete

Velvety

Leccinum percandidum

Dry
Taste

Foxy bolete

Mild

Leccinum percandidum

Mild
Smell

Foxy bolete

Pleasant

Leccinum percandidum

Pleasant
Flesh color change

Foxy bolete

Darkens

Leccinum percandidum

Darkens
Hymenophore

Foxy bolete

Pored

Leccinum percandidum

Pored
Stem

Foxy bolete

Central

Leccinum percandidum

Central
Ring (veil)

Foxy bolete

No ring

Leccinum percandidum

No ring
Volva

Foxy bolete

No volva

Leccinum percandidum

No volva
Substrate

Foxy bolete

Soil

Leccinum percandidum

Soil
Nutrition type

Foxy bolete

Mycorrhizal

Leccinum percandidum

Mycorrhizal
Partner trees

Foxy bolete

Pine

Leccinum percandidum

BirchAspen

📅 Seasonality

Foxy bolete

Fruiting season

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

June – October

Leccinum percandidum

Fruiting season

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

August – October

🔬 Morphology

Cap

Foxy bolete

Cap 8–15 cm, hemispherical in young mushrooms, then cushion-shaped, almost flat in old ones. The color is dark — from brownish crimson to dark chestnut or blood-cherry red. The surface is matte and velvety, slightly rough in dry weather, barely tacky in damp weather. The cap skin does not peel off.

Leccinum percandidum

Cap 8–18 cm, hemispherical in young mushrooms, then cushion-shaped, almost flat in old ones. White, cream, grayish; with age it may take on ochre or yellowish tints. The surface is matte, slightly sticky in wet weather and dry and roughish in dry weather. The skin does not peel.

Hymenophore

Foxy bolete

The hymenophore is tubular, free, with a small notch near the stem. White when young, then grayish cream, grayish brown in mature mushrooms. The pores are small and round. They darken slightly when pressed.

Leccinum percandidum

Hymenophore tubular, free, with a notch near the stem. White when young, then grayish cream, grayish brown in mature mushrooms. Pores small, finely rounded.

Stem

Foxy bolete

Stem 8–15 cm tall, 2–4 cm thick, cylindrical, slightly bulbous at the base. Whitish or cream, covered along its entire length with characteristic greyish-black scales (dark even in young mushrooms) — darker than those of the classic red-capped scaber stalk. The base of the stem sometimes has a bluish-green tinge.

Leccinum percandidum

Stem massive, 10–20 cm tall, 3–5 cm thick, club-shaped in young mushrooms, cylindrical in old ones. White or grayish cream, covered with characteristic dense grayish or brownish fibrous scales — gray to blackish even in young mushrooms.

Flesh

Foxy bolete

The flesh is white and very firm; when cut it slowly turns greyish or blackish with a violet tinge, less strongly than in other red-capped scaber stalks. The stem base sometimes turns bluish. The texture is meaty, with a pleasant resistance under the knife. It gets wormy less often than the classic red-capped scaber stalk.

Leccinum percandidum

Flesh white, very dense and heavy. When cut, it first turns pinkish, then gray and black, with a violet tint in the cap and upper stem. At the stem base the flesh often turns blue or blue-green. The texture is fibrous and meaty.

Smell

Foxy bolete

Smell faint, pleasantly mushroomy, with no distinct notes. Taste mild, not bitter.

Leccinum percandidum

Smell rich and mushroomy, pleasant. Taste mild, not bitter. The dried mushroom has a strong "earthy" aroma.

📍 Habitats

Foxy bolete

Conifer forestMixed forest

Leccinum percandidum

Conifer forestMixed forest

👀 Similar mushrooms — don't mix them up!

❓ Frequently asked questions

Can Foxy bolete and Leccinum percandidum be mixed up?
Yes, they look so similar that people often mix them up. The size, cap color, cap surface help tell them apart.
How to tell Foxy bolete from Leccinum percandidum?
The main differences: size: Foxy bolete — large (over 15 cm), Leccinum percandidum — giant (>25 cm); cap color: Foxy bolete — red, brown, dark brown, Leccinum percandidum — white, cream, grey; cap surface: Foxy bolete — velvety, Leccinum percandidum — dry. The full table of characteristics is higher up on this page.
Is Leccinum percandidum edible?
Leccinum percandidum — edible.
When do Foxy bolete and Leccinum percandidum grow?
Foxy bolete — June–October; Leccinum percandidum — August–October.

Sources

  • [1]Вікіпедія (українська)
  • [2]Атлас грибів України, Зеров Д.К. (1979)
  • [3]MycoBank Database
  • [4]Index Fungorum
  • [5]GBIF
  • [6]iNaturalist Ukraine