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

Leccinum percandidum
Leccinum percandidum
📊 Comparing characteristics
| Characteristic | Foxy bolete | 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
June – October
Leccinum percandidum
Fruiting season
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
Leccinum percandidum
👀 Similar mushrooms — don't mix them up!
❓ Frequently asked questions
Can Foxy bolete and Leccinum percandidum be mixed up?
How to tell Foxy bolete from Leccinum percandidum?
Is Leccinum percandidum edible?
When do Foxy bolete and Leccinum percandidum grow?
Sources
- [1]Вікіпедія (українська)
- [2]Атлас грибів України, Зеров Д.К. (1979)
- [3]MycoBank Database
- [4]Index Fungorum
- [5]GBIF
- [6]iNaturalist Ukraine