MycoNote

This English version was machine-translated from Ukrainian, so a few things may read a little off.

Ringless honey fungus (Desarmillaria tabescens)
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Conditionally edible

Ringless honey fungusDesarmillaria tabescens

Under review

Updated October 3, 2026

Passport

Edibility
Conditionally edible
Season
Aug — Oct
Hymenophore
Gilled
Cap color
Yellow
Size
Medium (5–15 cm)
Smell
Pleasant
Reviewed
Under review

Quick answers

Where to look?

Deciduous forest, Mixed forest

When does it appear?

Aug — Oct

Active months: August, September, October.

How to recognize it? Three signs

  • Cap color: Yellow, Brown, Orange
  • Cap shape: Convex, Flat
  • Smell: Pleasant

Fruiting season

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

August – October

Description

Ringless honey fungus, known to science as Desarmillaria tabescens (formerly Armillaria tabescens), is a close relative of the well-known honey fungus, set apart by one noticeable trait: there is no ring on its stem. It is precisely this missing ring, or "skirt," that gives it the name ringless honey fungus. Like other honey fungi, it lives in large, tight clusters, but it settles mainly on the roots and stumps of broadleaf trees, most often oak, acting both as a saprotroph and as a weak parasite of weakened trees.

In Ukraine, ringless honey fungus is found in broadleaf and mixed forests, parks and gardens, preferring the warmer southern regions where oak grows. It fruits somewhat earlier than honey fungus — in late summer and early autumn, from August to October, appearing in dense clusters at the base of trunks, on stumps and on roots hidden in the soil.

In terms of edibility, ringless honey fungus is conditionally edible: it can be eaten only when thoroughly boiled, since raw or undercooked mushrooms can cause digestive upset. As with all honey fungi, mostly young specimens with firm caps are used; the tough, fibrous stems are often discarded. After proper boiling, the mushroom is fried, pickled and salted; its taste is pleasant, though somewhat inferior to honey fungus.

Cap

The cap of ringless honey fungus is 3 to 8 centimeters across. When young it is convex-bell-shaped; with age it opens up to flat, sometimes with a small bump. The surface is covered with small, flattened scales, especially in the center. The color is honey yellow, ocher-reddish or yellowish brown, darker in the center. The honey color and scaliness make it resemble honey fungus, but the margin is often paler.

Hymenophore

The hymenophore is gilled. The gills are whitish or cream, developing pinkish-brown spots with age; they are attached to the stem or run slightly down it. The spore print is white. Pale gills that turn brown with age, together with the absence of a ring on the stem, help you recognize this species.

Stem

The stem is cylindrical, tapering toward the base, 5 to 12 centimeters tall, fibrous and tough. Its defining feature is the complete absence of the ring that honey fungus has; the stem is smooth along its entire length. It is yellowish at the top and reddish brown lower down, and several stems often grow fused together in a cluster at the base. There is no volva.

Flesh

The flesh is white or cream, fairly thin in the cap and fibrous and tough in the stem. It barely changes color when cut. The taste is mild and pleasant, with no bitterness, but because the raw mushroom tends to cause digestive upset, it must always be boiled thoroughly before eating. Young caps are chosen for the table.

Smell

The smell is faint, pleasant and mushroomy, with no sharp notes. Aroma is not a defining feature, so for identification rely on the honey-colored scaly cap, the absence of a ring on the stem, growth in dense clusters on the roots of broadleaf trees and the late-summer-to-autumn season.

›Scientific synonyms (3)

Armillaria tabescens (Scop.) Emel (1921), Armillariella tabescens (Scop.) Singer, Agaricus tabescens Scop. (1772)

Lookalikes

Mushrooms of the same genus and habitat — to study side by side and never mix up.

Frequently asked questions

Is Ringless honey fungus edible or poisonous?
Ringless honey fungus is conditionally edible. Before eating any wild mushroom, always double-check current information in reliable sources and consult an expert.
Does Ringless honey fungus have gills or pores?
The spore-bearing surface (hymenophore) of Ringless honey fungus: gilled.
What does the cap of Ringless honey fungus look like?
The cap of ringless honey fungus is 3 to 8 centimeters across. When young it is convex-bell-shaped; with age it opens up to flat, sometimes with a small bump. The surface is covered with small, flattened scales, especially in the center.
What does the stem of Ringless honey fungus look like?
The stem is cylindrical, tapering toward the base, 5 to 12 centimeters tall, fibrous and tough. Its defining feature is the complete absence of the ring that honey fungus has; the stem is smooth along its entire length.
What do Ringless honey fungus smell and taste like?
The smell is faint, pleasant and mushroomy, with no sharp notes. Aroma is not a defining feature, so for identification rely on the honey-colored scaly cap,… Taste: mild.
Where does Ringless honey fungus grow?
Typical habitats: Deciduous forest, Mixed forest.
Which trees does Ringless honey fungus grow under?
Ringless honey fungus usually grows near: Oak.
When should you pick Ringless honey fungus?
It fruits in: August, September, October.
What can Ringless honey fungus be confused with?
Ringless honey fungus can be mistaken for: Honey fungus, Dark honey fungus, Sheathed woodtuft, Bulbous honey fungus. Study the distinguishing features carefully — detailed comparisons are in the “Lookalikes” section.
How do you cook Ringless honey fungus?
Ringless honey fungus can be fried, boiled, pickled and dried. Before cooking, it's recommended to boil it for 10–15 minutes and drain the water.
Can you dry Ringless honey fungus?
Yes, Ringless honey fungus is well suited to drying and freezing. Dried mushrooms keep their aroma and work well in soups, sauces and fillings.
What is the scientific name of Ringless honey fungus?
The Latin name is Desarmillaria tabescens. It belongs to the genus Desarmillaria, family Physalacriaceae.

Sources

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