Clustered domecap or Honey fungus
How they differ, how to recognize them and which is more dangerous — a mushroom comparison
The short answer
Clustered domecap and Honey fungus are similar species: Clustered domecap is edible, while Honey fungus is conditionally edible. The main visible difference: use: Clustered domecap — cook fresh, drying, Honey fungus — culinary, pickling, salting, freezing. The mushrooms also differ in the following features: cap color, cap shape, cap surface.

Clustered domecap
Lyophyllum decastes

Honey fungus
Armillaria mellea
📊 Comparing characteristics
| Characteristic | Clustered domecap | Honey fungus |
|---|---|---|
| Edibility class | Clustered domecap Edible | Honey fungus Conditionally edible |
| Season | Clustered domecap SummerAutumn | Honey fungus SummerAutumn |
| Use | Clustered domecap Cook freshDrying | Honey fungus CulinaryPicklingSaltingFreezing |
| Size | Clustered domecap Medium (5–15 cm) | Honey fungus Medium (5–15 cm) |
| Cap color | Clustered domecap GreyBrownCream | Honey fungus YellowBrownRusty |
| Cap shape | Clustered domecap Convex | Honey fungus ConvexFlat |
| Cap surface | Clustered domecap Smooth | Honey fungus Scaly |
| Taste | Clustered domecap Mild | Honey fungus Mild |
| Smell | Clustered domecap Odorless | Honey fungus Pleasant, mushroomy |
| Flesh color change | Clustered domecap No change | Honey fungus No change |
| Hymenophore | Clustered domecap Gilled | Honey fungus Gilled |
| Stem | Clustered domecap Central | Honey fungus CentralSolid |
| Ring (veil) | Clustered domecap No ring | Honey fungus Ring present |
| Volva | Clustered domecap No volva | Honey fungus No volva |
| Substrate | Clustered domecap SoilForest litter | Honey fungus Dead woodLiving tree |
| Nutrition type | Clustered domecap Saprotroph | Honey fungus Parasite |
| Partner trees | Clustered domecap — | Honey fungus OakBirchAspenBeechHornbeamPineSpruce |
📅 Seasonality
Clustered domecap
Fruiting season
July – November
Honey fungus
Fruiting season
August – November
🔬 Morphology
Cap
Clustered domecap
Cap 4–12 cm, hemispherical in young mushrooms, then flattening to plano-convex, almost flat in old ones, with a slightly raised center. The color varies: grayish, brownish, ochre, sometimes almost white or chocolate. The surface is smooth, dry, slightly sticky in wet weather. The skin does not peel.
Honey fungus
The honey fungus cap is 3–12 cm across. In young mushrooms it is spherical-convex with an inrolled margin; with age it becomes flat and spreading, with a small bump in the middle.
The color varies from honey-yellow and ochre-brown to dark brown with an olive tinge — it depends on the host tree species. The surface is covered with characteristic small dark scales, especially dense in the center. In wet weather the cap is slightly slimy; in dry weather it is dry and matte.
Hymenophore
Clustered domecap
Gills attached to the stem or slightly decurrent. White when young, turning yellowish with age, cream with an ochre tint in mature mushrooms. Crowded. Spore print white.
Honey fungus
The hymenophore has gills. The gills are moderately crowded, thin, attached to the stem by a short tooth or running slightly down it.
In young mushrooms the color is creamy white; with age it darkens to a dirty ochre, often with rusty spore stains. In young mushrooms the veil (velum) covers the hymenophore like a membrane and later remains on the stem as a characteristic white ring — an important diagnostic feature.
Stem
Clustered domecap
Stem 5–10 cm tall, 1–3 cm thick, cylindrical, sometimes somewhat curved because of the clustered growth. Whitish gray, with no ring and no volva. At the base it is often fused with others in the cluster, forming a shared "heel".
Honey fungus
The honey fungus stem is slender and tall: 6–15 cm tall, 0.8–2 cm thick. Cylindrical, often slightly curved, a little wider at the base. The upper part is whitish-yellow, darkening to rusty brown toward the base.
The surface is fibrous, covered with small brown scales in the lower part. The ring is the main identifying feature: white, membranous, well-developed, located in the upper third of the stem. There is no volva.
Flesh
Clustered domecap
Flesh white, springy in young mushrooms, becoming cottony and moist with age. Does NOT change color when cut. The texture is slightly cartilaginous in the stem, more tender in the cap.
Honey fungus
Flesh thin, white, noticeably fibrous in the stem. It doesn't change color when cut — it stays consistently white or cream. In the cap the flesh is softer and juicy; in the stem it is toughish and often hollow in old specimens.
The raw flesh tastes astringent and bitterish — which is exactly why honey fungus must be boiled before eating. After cooking the bitterness disappears and the flesh takes on a pleasant mushroomy flavor.
Smell
Clustered domecap
Smell faint, mushroomy, without distinctive notes. Taste mild, bland and neutral. Some specimens have a barely noticeable sweetish note.
Honey fungus
Fresh honey fungus smells pleasant, light, typically mushroomy — with barely noticeable notes of damp wood and moss. It has none of the sharp sourish or chemical tinges found in false honey fungi — an important safety difference.
The aroma doesn't change when cut. Dried, the mushroom keeps a light mushroomy smell, but because of its high moisture content and thin cap, honey fungus is rarely dried — it is more often pickled or salted.
📍 Habitats
Clustered domecap
Honey fungus
👀 Similar mushrooms — don't mix them up!
Clouded funnel
Conditionally edibleHoney fungus
Conditionally edibleDeer shield
EdiblePoisonpie
InedibleLyophyllum immundum
UnknownSulphur tuft
PoisonousSheathed woodtuft
EdibleBrick tuft
InedibleVelvet shank
EdibleSpindle toughshank
Conditionally edibleRusset toughshank
Conditionally edibleClustered domecap
EdibleJack-o'-lantern mushroom
PoisonousRingless honey fungus
Conditionally edibleDark honey fungus
Conditionally edibleBulbous honey fungus
Conditionally ediblePoplar fieldcap
EdibleBooted knight
Conditionally edible❓ Frequently asked questions
Can Clustered domecap and Honey fungus be mixed up?
How to tell Clustered domecap from Honey fungus?
Is Honey fungus edible?
When do Clustered domecap and Honey fungus grow?
Sources
- [1]Вікіпедія (українська)
- [2]Атлас грибів України, Зеров Д.К. (1979)
- [3]MycoBank Database
- [4]Index Fungorum
- [5]GBIF
- [6]iNaturalist Ukraine