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Red-capped scaber stalk or Leccinum percandidum

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

The short answer

Red-capped scaber stalk and Leccinum percandidum are similar species that can be mixed up while foraging. The main visible difference: use: Red-capped scaber stalk — culinary, drying, freezing, Leccinum percandidum — cook fresh, pickling, drying, salting. The mushrooms also differ in the following features: size, cap color, cap surface.

📊 Comparing characteristics

Comparison of characteristics: Red-capped scaber stalk and Leccinum percandidum
Edibility class

Red-capped scaber stalk

Edible

Leccinum percandidum

Edible
Season

Red-capped scaber stalk

SummerAutumn

Leccinum percandidum

SummerAutumn
Use

Red-capped scaber stalk

CulinaryDryingFreezing

Leccinum percandidum

Cook freshPicklingDryingSalting
Size

Red-capped scaber stalk

Large (over 15 cm)

Leccinum percandidum

Giant (>25 cm)
Cap color

Red-capped scaber stalk

OrangeRustyRed

Leccinum percandidum

WhiteCreamGrey
Cap shape

Red-capped scaber stalk

Convex

Leccinum percandidum

Convex
Cap surface

Red-capped scaber stalk

DryVelvety

Leccinum percandidum

Dry
Taste

Red-capped scaber stalk

Mild

Leccinum percandidum

Mild
Smell

Red-capped scaber stalk

Pleasant, mushroomy

Leccinum percandidum

Pleasant
Flesh color change

Red-capped scaber stalk

Blackening

Leccinum percandidum

Darkens
Hymenophore

Red-capped scaber stalk

Pored

Leccinum percandidum

Pored
Stem

Red-capped scaber stalk

CentralSolid

Leccinum percandidum

Central
Ring (veil)

Red-capped scaber stalk

No ring

Leccinum percandidum

No ring
Volva

Red-capped scaber stalk

No volva

Leccinum percandidum

No volva
Substrate

Red-capped scaber stalk

Soil

Leccinum percandidum

Soil
Nutrition type

Red-capped scaber stalk

Mycorrhizal

Leccinum percandidum

Mycorrhizal
Partner trees

Red-capped scaber stalk

AspenBirch

Leccinum percandidum

BirchAspen

📅 Seasonality

Red-capped scaber stalk

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

Red-capped scaber stalk

Cap 6–20 cm across, spherical in young mushrooms, then cushion-shaped. The surface is finely felted or slightly leathery, dry. The color is vivid — brick-red, orange or ginger; in shady spots it may be duller.

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

Red-capped scaber stalk

The hymenophore has tubes. Pores small, round, white at first, then turning brownish. When pressed, the pores turn brownish — this is a normal reaction and does not indicate danger.

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

Red-capped scaber stalk

Stem 8–20 cm tall, 2–4 cm thick, firm, club-shaped at the bottom, cylindrical in the upper part. The surface is white, covered with scales and fibres: reddish, sometimes whitish, in young mushrooms, turning red-brown to blackish with age. The stem base often shows a blue tint, especially where it has been handled. The stem is very hard, almost woody in mature mushrooms.

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

Red-capped scaber stalk

Flesh firm, white; when cut it darkens to violet-grey, grey and eventually almost black; only the stem base often turns blue-green. The darkening also happens during cooking. The taste is pleasant, meaty. In mature mushrooms the stem is very fibrous.

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

Red-capped scaber stalk

Smell faint, pleasant, mushroomy, slightly earthy. When fried, the aroma becomes richer and more appetizing. Compared with porcini, the red-capped scaber stalk's smell is less pronounced, but quite pleasant.

Leccinum percandidum

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

📍 Habitats

Red-capped scaber stalk

Deciduous forestMixed forest

Leccinum percandidum

Conifer forestMixed forest

👀 Similar mushrooms — don't mix them up!

❓ Frequently asked questions

Can Red-capped scaber stalk and Leccinum percandidum be mixed up?
Yes, they look so similar that people often mix them up. The use, size, cap color help tell them apart.
How to tell Red-capped scaber stalk from Leccinum percandidum?
The main differences: use: Red-capped scaber stalk — culinary, drying, freezing, Leccinum percandidum — cook fresh, pickling, drying, salting; size: Red-capped scaber stalk — large (over 15 cm), Leccinum percandidum — giant (>25 cm); cap color: Red-capped scaber stalk — orange, rusty, red, Leccinum percandidum — white, cream, grey. The full table of characteristics is higher up on this page.
Is Leccinum percandidum edible?
Leccinum percandidum — edible.
When do Red-capped scaber stalk and Leccinum percandidum grow?
Red-capped scaber stalk — June–October; Leccinum percandidum — August–October.

Sources

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