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.

Bare-toothed russula
Russula vesca

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