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Oak woodwax or Red-capped scaber stalk

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

The short answer

Oak woodwax and Red-capped scaber stalk are similar species that can be mixed up while foraging. The main visible difference: season: Oak woodwax — autumn, Red-capped scaber stalk — summer, autumn. The mushrooms also differ in the following features: use, size, cap color.

📊 Comparing characteristics

Comparison of characteristics: Oak woodwax and Red-capped scaber stalk
Edibility class

Oak woodwax

Edible

Red-capped scaber stalk

Edible
Season

Oak woodwax

Autumn

Red-capped scaber stalk

SummerAutumn
Use

Oak woodwax

Cook freshDryingPicklingSalting

Red-capped scaber stalk

CulinaryDryingFreezing
Size

Oak woodwax

Medium (5–15 cm)

Red-capped scaber stalk

Large (over 15 cm)
Cap color

Oak woodwax

OrangeRedBrown

Red-capped scaber stalk

OrangeRustyRed
Cap shape

Oak woodwax

Convex

Red-capped scaber stalk

Convex
Cap surface

Oak woodwax

Smooth

Red-capped scaber stalk

DryVelvety
Taste

Oak woodwax

Mild

Red-capped scaber stalk

Mild
Smell

Oak woodwax

Floury

Red-capped scaber stalk

Pleasant, mushroomy
Flesh color change

Oak woodwax

No change

Red-capped scaber stalk

Blackening
Hymenophore

Oak woodwax

Gilled

Red-capped scaber stalk

Pored
Stem

Oak woodwax

Central

Red-capped scaber stalk

CentralSolid
Ring (veil)

Oak woodwax

No ring

Red-capped scaber stalk

No ring
Volva

Oak woodwax

No volva

Red-capped scaber stalk

No volva
Substrate

Oak woodwax

Soil

Red-capped scaber stalk

Soil
Nutrition type

Oak woodwax

Mycorrhizal

Red-capped scaber stalk

Mycorrhizal
Partner trees

Oak woodwax

Oak

Red-capped scaber stalk

AspenBirch

📅 Seasonality

Oak woodwax

Fruiting season

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

September – November

Red-capped scaber stalk

Fruiting season

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

June – October

🔬 Morphology

Cap

Oak woodwax

Cap 4-10 cm, hemispherical at first, then flattened-convex with a broad umbo. Orange-reddish, brick orange, darker at the center. The surface is dry or slightly slimy in wet weather, smooth. The margin is thin and often split in mature specimens.

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.

Hymenophore

Oak woodwax

Gilled hymenophore. The gills are widely spaced, thick, and decurrent (a typical feature of the genus Hygrophorus). White or cream at first, taking on a yellowish or pinkish tint with age. Spore print white.

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.

Stem

Oak woodwax

Stem 4-8 cm tall, 1-2 cm thick, cylindrical, slightly tapering toward the base. White or cream, with a pinkish tint at the top. The surface is dry, with a fine white mealy coating at the top. No ring.

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.

Flesh

Oak woodwax

The flesh is white, firm, thick at the center of the cap. Does not change color when cut. Springy texture, not watery — good for cooking.

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.

Smell

Oak woodwax

A distinct mealy smell — a diagnostic feature. Taste mild, pleasantly mushroomy, with a barely noticeable fresh, mealy note.

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.

📍 Habitats

Oak woodwax

Deciduous forestMixed forest

Red-capped scaber stalk

Deciduous forestMixed forest

👀 Similar mushrooms — don't mix them up!

❓ Frequently asked questions

Can Oak woodwax and Red-capped scaber stalk be mixed up?
Yes, they look so similar that people often mix them up. The season, use, size help tell them apart.
How to tell Oak woodwax from Red-capped scaber stalk?
The main differences: season: Oak woodwax — autumn, Red-capped scaber stalk — summer, autumn; use: Oak woodwax — cook fresh, drying, pickling, salting, Red-capped scaber stalk — culinary, drying, freezing; size: Oak woodwax — medium (5–15 cm), Red-capped scaber stalk — large (over 15 cm). The full table of characteristics is higher up on this page.
Is Red-capped scaber stalk edible?
Red-capped scaber stalk — edible.
When do Oak woodwax and Red-capped scaber stalk grow?
Oak woodwax — September–November; Red-capped scaber stalk — June–October.

Sources

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