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Trooping funnel or Giant funnel

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

The short answer

Trooping funnel and Giant funnel are similar species: Trooping funnel is edible, while Giant funnel is conditionally edible. The main visible difference: season: Trooping funnel — autumn, Giant funnel — summer, autumn. The mushrooms also differ in the following features: size, cap color, smell.

Giant funnel (Leucopaxillus giganteus)

Giant funnel

Aspropaxillus giganteus

Conditionally edibleExpert-verified

📊 Comparing characteristics

Comparison of characteristics: Giant funnel and Trooping funnel
Edibility class

Giant funnel

Conditionally edible

Trooping funnel

Edible
Season

Giant funnel

SummerAutumn

Trooping funnel

Autumn
Use

Giant funnel

Cook freshDryingPickling

Trooping funnel

Cook freshDryingPickling
Size

Giant funnel

Giant (>25 cm)

Trooping funnel

Large (over 15 cm)
Cap color

Giant funnel

WhiteCream

Trooping funnel

CreamOrangeBrown
Cap shape

Giant funnel

Funnel-shaped

Trooping funnel

Funnel-shaped
Cap surface

Giant funnel

Smooth

Trooping funnel

Smooth
Taste

Giant funnel

Sweet

Trooping funnel

Sweet
Smell

Giant funnel

PleasantFloury

Trooping funnel

Pleasant
Flesh color change

Giant funnel

No change

Trooping funnel

No change
Hymenophore

Giant funnel

Gilled

Trooping funnel

Gilled
Stem

Giant funnel

Central

Trooping funnel

Central
Ring (veil)

Giant funnel

No ring

Trooping funnel

No ring
Volva

Giant funnel

No volva

Trooping funnel

No volva
Substrate

Giant funnel

Soil

Trooping funnel

SoilForest litter
Nutrition type

Giant funnel

Saprotroph

Trooping funnel

Saprotroph
Partner trees

Giant funnel

—

Trooping funnel

OakBeechHornbeamHazel

📅 Seasonality

Giant funnel

Fruiting season

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

August – November

Trooping funnel

Fruiting season

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

September – November

🔬 Morphology

Cap

Giant funnel

Cap very large: 8-30 cm across, convex with an inrolled margin when young, becoming funnel-shaped over time with a depressed center; the margin is often wavy and slightly wrinkled. Color white to cream, developing pale ochre patches with age. In young mushrooms the surface is silky and glossy, in mature ones matte; the skin may crack slightly in dry spells. The skin is firm and does not peel.

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.

Hymenophore

Giant funnel

Gilled hymenophore. Gills crowded, thin, strongly decurrent down the stem. Color white to cream, becoming creamy ochre with age. Spore print white.

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.

Stem

Giant funnel

Stem robust: 5-15 cm tall, 3-6 cm thick, cylindrical or thickening toward the base, with white mycelial fuzz at the bottom. Color white to cream. Surface smooth or with fine lengthwise fibers. No ring. Stem flesh very firm, hollow in old specimens.

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.

Flesh

Giant funnel

Flesh thick, white, very firm, meaty. Does not change color when cut. It has a pleasant mushroomy, nutty flavor with delicate sweet notes. Old mushrooms have a slightly sourish aftertaste.

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.

Smell

Giant funnel

Strong, pleasant and mushroomy, with a hint of fresh flour or nuts. One of the signature aromas of large meadow mushrooms. Taste mild, delicate in young specimens.

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.

📍 Habitats

Giant funnel

Mixed forestDeciduous forest

Trooping funnel

Deciduous forestMixed forest

👀 Similar mushrooms — don't mix them up!

❓ Frequently asked questions

Can Trooping funnel and Giant funnel be mixed up?
Yes, they look so similar that people often mix them up. The season, size, cap color help tell them apart.
How to tell Trooping funnel from Giant funnel?
The main differences: season: Trooping funnel — autumn, Giant funnel — summer, autumn; size: Trooping funnel — large (over 15 cm), Giant funnel — giant (>25 cm); cap color: Trooping funnel — cream, orange, brown, Giant funnel — white, cream. As for edibility: Trooping funnel is edible, Giant funnel is conditionally edible. The full table of characteristics is higher up on this page.
Is Giant funnel edible?
Giant funnel — conditionally edible.
When do Trooping funnel and Giant funnel grow?
Trooping funnel — September–November; Giant funnel — August–November.

Sources

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