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Bare-toothed russula or Greencracked brittlegill

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

The short answer

Bare-toothed russula and Greencracked brittlegill are similar species that can be mixed up while foraging. The main visible difference: use: Bare-toothed russula — cook fresh, pickling, drying, Greencracked brittlegill — culinary, cook fresh, salting. The mushrooms also differ in the following features: cap color, cap shape, cap surface.

📊 Comparing characteristics

Comparison of characteristics: Bare-toothed russula and Greencracked brittlegill
Edibility class

Bare-toothed russula

Edible

Greencracked brittlegill

Edible
Season

Bare-toothed russula

SummerAutumn

Greencracked brittlegill

SummerAutumn
Use

Bare-toothed russula

Cook freshPicklingDrying

Greencracked brittlegill

CulinaryCook freshSalting
Size

Bare-toothed russula

Medium (5–15 cm)

Greencracked brittlegill

Medium (5–15 cm)
Cap color

Bare-toothed russula

PinkRedCream

Greencracked brittlegill

GreenOlive
Cap shape

Bare-toothed russula

Depressed

Greencracked brittlegill

ConvexFlatConcave
Cap surface

Bare-toothed russula

Smooth

Greencracked brittlegill

Dry
Taste

Bare-toothed russula

Mild

Greencracked brittlegill

Mild
Smell

Bare-toothed russula

Pleasant

Greencracked brittlegill

Pleasant, mushroomy
Flesh color change

Bare-toothed russula

Reddening

Greencracked brittlegill

No change
Hymenophore

Bare-toothed russula

Gilled

Greencracked brittlegill

Gilled
Stem

Bare-toothed russula

Central

Greencracked brittlegill

CentralSolid
Ring (veil)

Bare-toothed russula

No ring

Greencracked brittlegill

No ring
Volva

Bare-toothed russula

No volva

Greencracked brittlegill

No volva
Substrate

Bare-toothed russula

Soil

Greencracked brittlegill

Soil
Nutrition type

Bare-toothed russula

Mycorrhizal

Greencracked brittlegill

Mycorrhizal
Partner trees

Bare-toothed russula

OakBeechBirchHornbeam

Greencracked brittlegill

OakBirch

📅 Seasonality

Bare-toothed russula

Fruiting season

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

July – October

Greencracked brittlegill

Fruiting season

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

June – September

🔬 Morphology

Cap

Bare-toothed russula

Cap 5-10 cm across, when young convex with an inrolled margin, with age becoming flattened with a slightly depressed center. The cap skin is smooth, slimy-sticky in wet weather, dry and matte in dry weather, peels back 1/3-2/3 of the way to the center, distinctly shorter than the gill edges (the telltale trait — a "toothed fringe" visible from under the skin). Color: flesh-pink, skin-pink, wine-reddish-cream, with an ochre-cream tinge toward the margin, deeper at the center. Old fruiting bodies are creamy ochre-pink and faded.

Greencracked brittlegill

Cap 5–15 cm across, spherical in young mushrooms, then flat or slightly depressed. The surface is matte, dry, cracked into small polygonal patches — a characteristic “mosaic” pattern. Color green, grayish green, sometimes with yellowish or grayish zones. The margin is blunt.

Hymenophore

Bare-toothed russula

Gilled hymenophore — the gills are attached or free from the stem, moderately crowded, thin, brittle. Color: pure white to creamy white, with no pink or yellow tinge. Spore print white.

Greencracked brittlegill

Gills crowded, even, brittle, white. They don't change color when damaged. Spore print white. The gills snap easily under your finger — the brittleness typical of the genus Russula.

Stem

Bare-toothed russula

Stem 3-7 cm tall, 1.5-3 cm thick, firm, fleshy, cylindrical, with a small cavity in old specimens. Color: white to cream, often with a faint pink or rusty tinge where damaged, with fine browning spots toward the base. Surface smooth with fine lengthwise wrinkles. No ring, no volva — the crucial difference from amanitas.

Greencracked brittlegill

Stem 4–10 cm tall, 1.5–3 cm thick, firm, evenly cylindrical or slightly narrowing toward the base. The surface is white, smooth or slightly wrinkled. No ring and no volva — an important safety feature.

Flesh

Bare-toothed russula

Flesh firm, brittle, white, when damaged slowly takes on a pale pink or cream tinge. Smell faint, pleasant, mushroomy-fruity, taste mild, sweetish and nutty (the tongue test confirms it — no burning at all).

Greencracked brittlegill

Flesh firm, white, crunchy, crumbles easily — the so-called “brittlegill” brittleness. It doesn't change color when damaged and releases no milk. The taste is mild and nutty, without bitterness — one of the few brittlegills that can be eaten raw without danger.

Smell

Bare-toothed russula

Faint, pleasant, fruity-mushroomy, neutral.

Greencracked brittlegill

Smell unobtrusive, pleasant, faintly nutty. It lacks the sharp or unpleasant notes typical of some poisonous brittlegills. When cooked, the aroma grows stronger, taking on warm woodland notes.

📍 Habitats

Bare-toothed russula

Deciduous forestMixed forest

Greencracked brittlegill

Deciduous forestMixed forest

👀 Similar mushrooms — don't mix them up!

❓ Frequently asked questions

Can Bare-toothed russula and Greencracked brittlegill be mixed up?
Yes, they look so similar that people often mix them up. The use, cap color, cap shape help tell them apart.
How to tell Bare-toothed russula from Greencracked brittlegill?
The main differences: use: Bare-toothed russula — cook fresh, pickling, drying, Greencracked brittlegill — culinary, cook fresh, salting; cap color: Bare-toothed russula — pink, red, cream, Greencracked brittlegill — green, olive; cap shape: Bare-toothed russula — depressed, Greencracked brittlegill — convex, flat, concave. The full table of characteristics is higher up on this page.
Is Greencracked brittlegill edible?
Greencracked brittlegill — edible.
When do Bare-toothed russula and Greencracked brittlegill grow?
Bare-toothed russula — July–October; Greencracked brittlegill — June–September.

Sources

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