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.

Trooping funnel
Infundibulicybe geotropa

Clouded funnel
Clitocybe nebularis
📊 Comparing characteristics
| Characteristic | Trooping funnel | 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
September – November
Clouded funnel
Fruiting season
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
Clouded funnel
👀 Similar mushrooms — don't mix them up!
❓ Frequently asked questions
Can Trooping funnel and Clouded funnel be mixed up?
How to tell Trooping funnel from Clouded funnel?
Is Clouded funnel edible?
When do Trooping funnel and Clouded funnel grow?
Sources
- [1]Вікіпедія (українська)
- [2]Атлас грибів України, Зеров Д.К. (1979)
- [3]MycoBank Database
- [4]Index Fungorum
- [5]GBIF
- [6]iNaturalist Ukraine