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Trooping funnel or Clouded funnel

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

The short answer

Trooping funnel and Clouded funnel are similar species: Trooping funnel is edible, while Clouded funnel is conditionally edible. The main visible difference: use: Trooping funnel — cook fresh, drying, pickling, Clouded funnel — cook fresh, pickling. The mushrooms also differ in the following features: cap color, cap shape, taste.

Clouded funnel (Clitocybe nebularis)

Clouded funnel

Clitocybe nebularis

Conditionally edibleExpert-verified

📊 Comparing characteristics

Comparison of characteristics: Trooping funnel and Clouded funnel
Edibility class

Trooping funnel

Edible

Clouded funnel

Conditionally edible
Season

Trooping funnel

Autumn

Clouded funnel

Autumn
Use

Trooping funnel

Cook freshDryingPickling

Clouded funnel

Cook freshPickling
Size

Trooping funnel

Large (over 15 cm)

Clouded funnel

Large (over 15 cm)
Cap color

Trooping funnel

CreamOrangeBrown

Clouded funnel

GreyBrown
Cap shape

Trooping funnel

Funnel-shaped

Clouded funnel

Convex
Cap surface

Trooping funnel

Smooth

Clouded funnel

Smooth
Taste

Trooping funnel

Sweet

Clouded funnel

Mild
Smell

Trooping funnel

Pleasant

Clouded funnel

Floury
Flesh color change

Trooping funnel

No change

Clouded funnel

No change
Hymenophore

Trooping funnel

Gilled

Clouded funnel

Gilled
Stem

Trooping funnel

Central

Clouded funnel

Central
Ring (veil)

Trooping funnel

No ring

Clouded funnel

No ring
Volva

Trooping funnel

No volva

Clouded funnel

No volva
Substrate

Trooping funnel

SoilForest litter

Clouded funnel

SoilForest litter
Nutrition type

Trooping funnel

Saprotroph

Clouded funnel

Saprotroph
Partner trees

Trooping funnel

OakBeechHornbeamHazel

Clouded funnel

OakBeechSpruceBirch

📅 Seasonality

Trooping funnel

Fruiting season

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

September – November

Clouded funnel

Fruiting season

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

October – November

🔬 Morphology

Cap

Trooping funnel

The cap is very large: 8-20 cm across, convex with an inrolled margin in young mushrooms, later becoming funnel-shaped with a sunken center and a characteristic small brown bump in the central hollow. The color is pale ochre, creamy-reddish, darker in wet weather and lighter in dry weather. The surface is silky-matte and smooth; the margin is often wavy and slightly wrinkled.

Clouded funnel

The cap is large: 8-20 cm across, hemispherical to convex in young mushrooms, with an inrolled margin, later flattening out with a small bump in the center. The color is smoky gray, mouse-gray, darker in wet weather and lighter in dry weather. The surface is silky-matte, with a thin whitish bloom (as if dusted with flour). The cap margin is often wavy and curled downward.

Hymenophore

Trooping funnel

The underside has gills. The gills are crowded, thin, strongly decurrent down the stem. Whitish to cream, turning cream-ochre with age. The spore print is white to pale cream.

Clouded funnel

The underside has gills. The gills are crowded, thin, decurrent down the stem. Whitish to cream, turning cream-ochre with age. The spore print is white to pale cream. The gills detach easily from the cap — a characteristic feature of the genus.

Stem

Trooping funnel

The stem is sturdy: 5-15 cm tall, 2-4 cm thick, cylindrical or thickening toward the base, often with white mycelial fuzz at the bottom. Whitish to cream, matching the cap. The surface is smooth or has fine lengthwise fibers. No ring. The stem flesh is firm, hollow in old mushrooms.

Clouded funnel

The stem is sturdy: 5-10 cm tall, 2-4 cm thick, cylindrical or thickening toward the base. White to dirty grayish-cream. The surface is lengthwise fibrous, with white mycelial fuzz at the base. No ring. The stem flesh is firm, becoming hollow with age.

Flesh

Trooping funnel

The flesh is thick, white, firm and meaty. It doesn't change color when cut. It has a pleasant nutty-fruity taste. In old mushrooms it's slightly sourish.

Clouded funnel

The flesh is thick and white, firm in young mushrooms and looser in old ones. It doesn't change color when cut. It has a distinct mealy smell and a mild taste.

Smell

Trooping funnel

A distinct, pleasant mushroomy-nutty smell with a note of ripe apple. One of the most fragrant of the forest Clitocybe. The taste is delicate with a sweetish note.

Clouded funnel

Strongly mealy, with a hint of cucumber — typical of the species. In old mushrooms it's sourish and unpleasant. The smell is so distinctive that it's used as a diagnostic feature for identification in the field.

📍 Habitats

Trooping funnel

Deciduous forestMixed forest

Clouded funnel

Deciduous forestConifer forestMixed forest

👀 Similar mushrooms — don't mix them up!

❓ Frequently asked questions

Can Trooping funnel and Clouded funnel 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 Trooping funnel from Clouded funnel?
The main differences: use: Trooping funnel — cook fresh, drying, pickling, Clouded funnel — cook fresh, pickling; cap color: Trooping funnel — cream, orange, brown, Clouded funnel — grey, brown; cap shape: Trooping funnel — funnel-shaped, Clouded funnel — convex. As for edibility: Trooping funnel is edible, Clouded funnel is conditionally edible. The full table of characteristics is higher up on this page.
Is Clouded funnel edible?
Clouded funnel — conditionally edible.
When do Trooping funnel and Clouded funnel grow?
Trooping funnel — September–November; Clouded funnel — October–November.

Sources

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