Amethyst deceiver or Wood blewit
How they differ, how to recognize them and which is more dangerous — a mushroom comparison
The short answer
Amethyst deceiver and Wood blewit are similar species: Amethyst deceiver is edible, while Wood blewit is conditionally edible. The main visible difference: season: Amethyst deceiver — summer, autumn, Wood blewit — autumn. The mushrooms also differ in the following features: use, size, cap color.

Amethyst deceiver
Laccaria amethystina

Wood blewit
Lepista nuda
📊 Comparing characteristics
| Characteristic | Amethyst deceiver | Wood blewit |
|---|---|---|
| Edibility class | Amethyst deceiver Edible | Wood blewit Conditionally edible |
| Season | Amethyst deceiver SummerAutumn | Wood blewit Autumn |
| Use | Amethyst deceiver Cook fresh | Wood blewit Cook freshPicklingDrying |
| Size | Amethyst deceiver Very small (<3 cm) | Wood blewit Medium (5–15 cm) |
| Cap color | Amethyst deceiver VioletPink | Wood blewit VioletBrown |
| Cap shape | Amethyst deceiver Convex | Wood blewit Convex |
| Cap surface | Amethyst deceiver Smooth | Wood blewit Smooth |
| Taste | Amethyst deceiver Mild | Wood blewit Mild |
| Smell | Amethyst deceiver Pleasant | Wood blewit Pleasant |
| Flesh color change | Amethyst deceiver No change | Wood blewit No change |
| Hymenophore | Amethyst deceiver Gilled | Wood blewit Gilled |
| Stem | Amethyst deceiver Central | Wood blewit Central |
| Ring (veil) | Amethyst deceiver No ring | Wood blewit No ring |
| Volva | Amethyst deceiver No volva | Wood blewit No volva |
| Substrate | Amethyst deceiver SoilMossForest litter | Wood blewit Forest litterSoil |
| Nutrition type | Amethyst deceiver Mycorrhizal | Wood blewit Saprotroph |
| Partner trees | Amethyst deceiver OakBeechSpruceBirch | Wood blewit OakBeechPineSpruce |
📅 Seasonality
Amethyst deceiver
Fruiting season
August – November
Wood blewit
Fruiting season
September – December
🔬 Morphology
Cap
Amethyst deceiver
The cap is small to medium: 2-7 cm across, hemispherical to convex with an inrolled edge in young mushrooms, later convex-flattened with a small bump in the center, or depressed. The color is deep amethyst purple, lilac-purple in fresh, moist mushrooms. As it dries and ages it fades to grayish-lilac, then to pale cream with a purple tinge. The surface is silky-matte, slightly damp in wet weather.
Wood blewit
Cap 5-15 cm across, when young convex with an inrolled margin, becoming with age flat and spreading. The cap skin is smooth, slightly slimy in wet weather, dry and matte in dry weather. Color vivid violet or lilac-violet when young, less often with a pink tint; with age it fades to brownish-violet, then to brownish-cream with violet traces at the margin. The margin is even, inrolled when young.
Hymenophore
Amethyst deceiver
Gilled hymenophore. The gills are widely spaced, thick, attached or slightly decurrent. Their color echoes the cap — deep amethyst purple, with a whitish, floury bloom (spores). The spore print is white.
Wood blewit
Gilled hymenophore — the gills are adnate or slightly decurrent, very crowded, thin. Color distinctly violet-lilac when young, brownish-violet to brownish-cream with age, with a greenish-pink tint when mature. Spore print pale pink to creamy pink — characteristic of the genus Lepista.
Stem
Amethyst deceiver
Stem 5-10 cm tall, 0.5-1 cm thick, slender, cylindrical, often curved. The color is purple, matching the cap, lengthwise fibrous. At the base — white mycelial fuzz. No ring. The stem becomes hollow in old mushrooms.
Wood blewit
Stem 5-10 cm tall, 1.5-3 cm thick, firm, fleshy, cylindrical, thickening toward the base. Color violet to lilac-violet, often paler lower down, with whitish mycelium at the base. The surface is smooth with fine lengthwise fibers. No ring.
Flesh
Amethyst deceiver
Flesh thin, lilac-purple, soft. Doesn't change color when cut. No pronounced taste, faint aroma.
Wood blewit
Flesh firm; thin in the cap, thick in the stem, violet-whitish to pale lilac. Doesn't change color when cut or slowly fades to grayish-violet. Smell pleasant, sweetish and perfumed, reminiscent of lilac or violet, with a hint of anise, taste sweet at first, then mildly mushroomy.
Smell
Amethyst deceiver
Faint, pleasant mushroomy, neutral. Taste mild, with no particular notes. Not for bold-flavored dishes — nobody picks it for its aroma.
Wood blewit
A distinct, pleasant, sweetish-perfumed smell — reminiscent of lilac, violet or a touch of anise. A helpful clue, but not a decisive one: the violet webcap smells faintly of cedar, and some lilac webcaps (Cortinarius camphoratus, C. traganus) smell strong and unpleasant. So check the smell together with the spore print colour.
📍 Habitats
Amethyst deceiver
Wood blewit
👀 Similar mushrooms — don't mix them up!
❓ Frequently asked questions
Can Amethyst deceiver and Wood blewit be mixed up?
How to tell Amethyst deceiver from Wood blewit?
Is Wood blewit edible?
When do Amethyst deceiver and Wood blewit grow?
Sources
- [1]Вікіпедія (українська)
- [2]Атлас грибів України, Зеров Д.К. (1979)
- [3]MycoBank Database
- [4]Index Fungorum
- [5]GBIF
- [6]iNaturalist Ukraine