Leucopaxillus tricolor or Milk-white brittlegill
How they differ, how to recognize them and which is more dangerous — a mushroom comparison
The short answer
Leucopaxillus tricolor and Milk-white brittlegill are similar species: Leucopaxillus tricolor is edible, while Milk-white brittlegill is conditionally edible. The main visible difference: use: Leucopaxillus tricolor — cook fresh, Milk-white brittlegill — pickling, salting, cook fresh. The mushrooms also differ in the following features: size, cap color, cap shape.
Leucopaxillus tricolor
Leucopaxillus tricolor

Milk-white brittlegill
Russula delica
📊 Comparing characteristics
| Characteristic | Leucopaxillus tricolor | Milk-white brittlegill |
|---|---|---|
| Edibility class | Leucopaxillus tricolor Edible | Milk-white brittlegill Conditionally edible |
| Season | Leucopaxillus tricolor SummerAutumn | Milk-white brittlegill SummerAutumn |
| Use | Leucopaxillus tricolor Cook fresh | Milk-white brittlegill PicklingSaltingCook fresh |
| Size | Leucopaxillus tricolor Giant (>25 cm) | Milk-white brittlegill Large (over 15 cm) |
| Cap color | Leucopaxillus tricolor CreamYellowWhite | Milk-white brittlegill WhiteCreamBrown |
| Cap shape | Leucopaxillus tricolor Convex | Milk-white brittlegill Depressed |
| Cap surface | Leucopaxillus tricolor Velvety | Milk-white brittlegill Smooth |
| Taste | Leucopaxillus tricolor Bitter | Milk-white brittlegill Acrid |
| Smell | Leucopaxillus tricolor Pleasant | Milk-white brittlegill Odorless |
| Flesh color change | Leucopaxillus tricolor No change | Milk-white brittlegill Yellowing |
| Hymenophore | Leucopaxillus tricolor Gilled | Milk-white brittlegill Gilled |
| Stem | Leucopaxillus tricolor Bulbous | Milk-white brittlegill Central |
| Ring (veil) | Leucopaxillus tricolor No ring | Milk-white brittlegill No ring |
| Volva | Leucopaxillus tricolor No volva | Milk-white brittlegill No volva |
| Substrate | Leucopaxillus tricolor SoilForest litter | Milk-white brittlegill Soil |
| Nutrition type | Leucopaxillus tricolor Saprotroph | Milk-white brittlegill Mycorrhizal |
| Partner trees | Leucopaxillus tricolor OakBeechHornbeam | Milk-white brittlegill OakBeechBirchSpruceHornbeam |
📅 Seasonality
Leucopaxillus tricolor
Fruiting season
August – October
Milk-white brittlegill
Fruiting season
July – October
🔬 Morphology
Cap
Leucopaxillus tricolor
Cap 8–25 cm, hemispherical in young mushrooms, then flattening to plano-convex. Color creamy yellowish, ochre, slightly darker in the center. The surface is matte, felty to the touch, slightly sticky in wet weather. The margins are often inrolled in young mushrooms and wavy in mature ones.
Milk-white brittlegill
Cap 5-20 cm across (often very large), convex-flat with a distinctly inrolled margin when young, with age becoming deeply funnel-shaped. The skin is matte white with an ochre-brown center; in adult specimens with noticeable bits of soil and moss stuck to it (because of the funnel shape). Base color white to cream, ochre-brown to brownish in the center. The skin is peels only at the margin, not easily. The margin is even, with a fine felty down when young.
Hymenophore
Leucopaxillus tricolor
Gills attached to the stem and often slightly decurrent. Color cream to pale yellowish, crowded. Spore print white. A characteristic feature: the gills separate easily from the cap flesh (a typical trait of the genus Leucopaxillus).
Milk-white brittlegill
Gilled hymenophore — the gills are decurrent, moderately spaced, fleshy, brittle. Color: whitish to creamy white, in the upper part, near the stem, often with a characteristic greenish-bluish tint — a diagnostic feature. Spore print white to creamy white.
Stem
Leucopaxillus tricolor
Stem massive: 6–15 cm tall, 2–5 cm thick, cylindrical, often with a bulbous base. Color white to cream, sometimes brownish in the lower part. No ring or volva. Very dense — it feels like wood.
Milk-white brittlegill
Stem 2-5 cm tall, 2-4 cm thick — very short and thick, even when the cap is large. Cylindrical to conical, thickening toward the base. Color: whitish, in the upper part, with a characteristic greenish-bluish tint, with fine crosswise wrinkled grooves. No ring.
Flesh
Leucopaxillus tricolor
Flesh creamy yellowish, very dense in young mushrooms, becoming crumbly in mature ones. When cut it does NOT change color noticeably. Fibrous texture.
Milk-white brittlegill
Flesh very firm, fleshy, white, brittle. Exudes no milk when damaged (it's not a milk cap!). When cut, it slowly takes on a yellowish tint. Smell faintly mushroomy, with a fruity note in young specimens, taste mild at first, then distinctly burning and acrid (especially in the gills). Boiling removes the acridity.
Smell
Leucopaxillus tricolor
Smell faint, pleasantly mushroomy, with a hint of forest litter in young ones. Taste — characteristically slightly bitter, especially in mature specimens. In young ones the bitterness is milder.
Milk-white brittlegill
Faintly mushroomy with a fruity note in young specimens, nothing striking.
📍 Habitats
Leucopaxillus tricolor
Milk-white brittlegill
👀 Similar mushrooms — don't mix them up!
❓ Frequently asked questions
Can Leucopaxillus tricolor and Milk-white brittlegill be mixed up?
How to tell Leucopaxillus tricolor from Milk-white brittlegill?
Is Milk-white brittlegill edible?
When do Leucopaxillus tricolor and Milk-white brittlegill grow?
Sources
- [1]Вікіпедія (українська)
- [2]Mushrooms Demystified, David Arora
- [3]Mushrooms (Roger Phillips), Roger Phillips
- [4]Визначник грибів України, Зерова М.Я. та ін. (1979)
- [5]iNaturalist Ukraine
- [6]Species Fungorum
- [7]Index Fungorum
- [8]GBIF
- [9]MycoBank Database
- [10]Атлас грибів України, Зеров Д.К. (1979)