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Saffron bolete or Red-capped scaber stalk

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

The short answer

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

📊 Comparing characteristics

Comparison of characteristics: Saffron bolete and Red-capped scaber stalk
Edibility class

Saffron bolete

Edible

Red-capped scaber stalk

Edible
Season

Saffron bolete

SummerAutumn

Red-capped scaber stalk

SummerAutumn
Use

Saffron bolete

Cook freshPicklingDrying

Red-capped scaber stalk

CulinaryDryingFreezing
Size

Saffron bolete

Medium (5–15 cm)

Red-capped scaber stalk

Large (over 15 cm)
Cap color

Saffron bolete

YellowBrown

Red-capped scaber stalk

OrangeRustyRed
Cap shape

Saffron bolete

Convex

Red-capped scaber stalk

Convex
Cap surface

Saffron bolete

Dry

Red-capped scaber stalk

DryVelvety
Taste

Saffron bolete

Mild

Red-capped scaber stalk

Mild
Smell

Saffron bolete

Pleasant

Red-capped scaber stalk

Pleasant, mushroomy
Flesh color change

Saffron bolete

Darkens

Red-capped scaber stalk

Blackening
Hymenophore

Saffron bolete

Pored

Red-capped scaber stalk

Pored
Stem

Saffron bolete

Central

Red-capped scaber stalk

CentralSolid
Ring (veil)

Saffron bolete

No ring

Red-capped scaber stalk

No ring
Volva

Saffron bolete

No volva

Red-capped scaber stalk

No volva
Substrate

Saffron bolete

Soil

Red-capped scaber stalk

Soil
Nutrition type

Saffron bolete

Mycorrhizal

Red-capped scaber stalk

Mycorrhizal
Partner trees

Saffron bolete

OakBeechHornbeam

Red-capped scaber stalk

AspenBirch

📅 Seasonality

Saffron bolete

Fruiting season

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

June – October

Red-capped scaber stalk

Fruiting season

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

June – October

🔬 Morphology

Cap

Saffron bolete

Cap 5–12 cm, hemispherical in young mushrooms, then cushion-shaped. Color yellow-brown, ocher-yellow, darkening to brown with age. The surface is matte, dry, slightly sticky in wet weather. In mature mushrooms it may crack finely.

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

Saffron bolete

Hymenophore tubular, with a slight notch near the stem. Yellow when young, olive-yellow to brown in mature mushrooms. Pores small, angular, quickly darkening to gray-violet when pressed.

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

Saffron bolete

Stem 6–15 cm tall, 1.5–3 cm thick, cylindrical, sometimes bulbous at the base. Yellow-brown, covered with characteristic dense grayish-brown scales — a typical feature of the genus Leccinellum.

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

Saffron bolete

Flesh bright yellow in young mushrooms. When cut it darkens DRAMATICALLY: within a few seconds it turns yellow, after a minute gray-violet, after a few minutes almost black. This is a normal reaction of the species, not toxicity.

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

Saffron bolete

Smell faint, pleasantly mushroomy. Taste mild, without bitterness.

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

Saffron bolete

Deciduous forestMixed forest

Red-capped scaber stalk

Deciduous forestMixed forest

👀 Similar mushrooms — don't mix them up!

❓ Frequently asked questions

Can Saffron bolete and Red-capped scaber stalk 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 Saffron bolete from Red-capped scaber stalk?
The main differences: use: Saffron bolete — cook fresh, pickling, drying, Red-capped scaber stalk — culinary, drying, freezing; size: Saffron bolete — medium (5–15 cm), Red-capped scaber stalk — large (over 15 cm); cap color: Saffron bolete — yellow, brown, Red-capped scaber stalk — orange, rusty, red. The full table of characteristics is higher up on this page.
Is Red-capped scaber stalk edible?
Red-capped scaber stalk — edible.
When do Saffron bolete and Red-capped scaber stalk grow?
Saffron bolete — June–October; Red-capped scaber stalk — June–October. Their seasons overlap, so be especially careful.

Sources

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