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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)

Clustered domecap

Lyophyllum decastes

EdibleExpert-verified
Honey fungus (Armillaria mellea)

Honey fungus

Armillaria mellea

Conditionally edibleExpert-verified

📊 Comparing characteristics

Comparison of characteristics: Clustered domecap and 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

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

July – November

Honey fungus

Fruiting season

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

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

Deciduous forestMixed forest

Honey fungus

Deciduous forestMixed forestConifer forest

👀 Similar mushrooms — don't mix them up!

❓ Frequently asked questions

Can Clustered domecap and Honey fungus 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 Clustered domecap from Honey fungus?
The main differences: use: Clustered domecap — cook fresh, drying, Honey fungus — culinary, pickling, salting, freezing; cap color: Clustered domecap — grey, brown, cream, Honey fungus — yellow, brown, rusty; cap shape: Clustered domecap — convex, Honey fungus — convex, flat. As for edibility: Clustered domecap is edible, Honey fungus is conditionally edible. The full table of characteristics is higher up on this page.
Is Honey fungus edible?
Honey fungus — conditionally edible.
When do Clustered domecap and Honey fungus grow?
Clustered domecap — July–November; Honey fungus — 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