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Wood blewit or Violet webcap

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

The short answer

Wood blewit and Violet webcap are similar species: Wood blewit is conditionally edible, while Violet webcap is inedible. The main visible difference: season: Wood blewit — autumn, Violet webcap — summer, autumn. The mushrooms also differ in the following features: use, size, cap color.

Violet webcap (Cortinarius violaceus) among moss and fallen leaves, with a finely scaly dark violet cap and stem

Violet webcap

Cortinarius violaceus

InedibleExpert-verified
Wood blewit (Lepista nuda)

Wood blewit

Lepista nuda

Conditionally edibleExpert-verified

📊 Comparing characteristics

Comparison of characteristics: Violet webcap and Wood blewit
Edibility class

Violet webcap

Inedible

Wood blewit

Conditionally edible
Season

Violet webcap

SummerAutumn

Wood blewit

Autumn
Use

Violet webcap

Not eaten

Wood blewit

Cook freshPicklingDrying
Size

Violet webcap

Large (over 15 cm)

Wood blewit

Medium (5–15 cm)
Cap color

Violet webcap

VioletBlack

Wood blewit

VioletBrown
Cap shape

Violet webcap

Convex

Wood blewit

Convex
Cap surface

Violet webcap

Scaly

Wood blewit

Smooth
Taste

Violet webcap

Unknown

Wood blewit

Mild
Smell

Violet webcap

Pleasant

Wood blewit

Pleasant
Flesh color change

Violet webcap

No change

Wood blewit

No change
Hymenophore

Violet webcap

Gilled

Wood blewit

Gilled
Stem

Violet webcap

Bulbous

Wood blewit

Central
Ring (veil)

Violet webcap

Ring remnants

Wood blewit

No ring
Volva

Violet webcap

No volva

Wood blewit

No volva
Substrate

Violet webcap

Soil

Wood blewit

Forest litterSoil
Nutrition type

Violet webcap

Mycorrhizal

Wood blewit

Saprotroph
Partner trees

Violet webcap

BeechSpruceOak

Wood blewit

OakBeechPineSpruce

📅 Seasonality

Violet webcap

Fruiting season

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

August – October

Wood blewit

Fruiting season

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

September – December

🔬 Morphology

Cap

Violet webcap

Cap 5-15 cm across, hemispherical with an inrolled margin in young mushrooms, later becoming convex-flat with a low umbo. Color deep violet, inky purple, almost black in the center. Surface velvety-scaly, with fine violet-inky scales — a hallmark of the species. In damp weather it looks matte and velvety.

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

Violet webcap

Gills — attached to the stem, moderately spaced, deep violet, darkening with age to purple-black, then to rusty brown as the spore powder ripens. Spore print rusty brown. In young mushrooms the gills are covered by a cobweb-like partial veil (cortina) with a purple tint.

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

Violet webcap

Stem 8-12 cm tall, 1.5-2.5 cm thick, cylindrical, thick and fleshy, with a bulbous swelling at the base. Color deep violet, matching the cap, paler toward the base. The surface has fine violet fibers. Remnants of the cobwebby cortina on the stem — purple in young mushrooms, covered in rusty-brown spores in old ones.

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

Violet webcap

Flesh firm, violet in young mushrooms, turning gray-violet to brownish with age. When cut, it does not change color. Smell faint, mushroomy; in some populations with a hint of cedar.

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

Violet webcap

Faint, pleasant and mushroomy, with a subtle resinous or cedar note in some populations.

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

Violet webcap

Deciduous forestMixed forest

Wood blewit

Deciduous forestConifer forestMixed forest

👀 Similar mushrooms — don't mix them up!

❓ Frequently asked questions

Can Wood blewit and Violet webcap be mixed up?
Yes, they look so similar that people often mix them up. The season, use, size help tell them apart.
How to tell Wood blewit from Violet webcap?
The main differences: season: Wood blewit — autumn, Violet webcap — summer, autumn; use: Wood blewit — cook fresh, pickling, drying, Violet webcap — not eaten; size: Wood blewit — medium (5–15 cm), Violet webcap — large (over 15 cm). As for edibility: Wood blewit is conditionally edible, Violet webcap is inedible. The full table of characteristics is higher up on this page.
Is Violet webcap edible?
Violet webcap — inedible.
When do Wood blewit and Violet webcap grow?
Wood blewit — September–December; Violet webcap — August–October.

Sources

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