MycoNote

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

Herald of winter (Hygrophorus hypothejus)
Photo: Olli Niemitalo · CC0 · source
Edible

Herald of winterHygrophorus hypothejus

Expert-verified

Updated October 3, 2026

Passport

Edibility
Edible
Season
Oct — Nov
Hymenophore
Gilled
Cap color
Brown
Size
Medium (5–15 cm)
Smell
Pleasant
Reviewed
Yes ✓

Quick answers

Where to look?

Conifer forest, Mixed forest

When does it appear?

Oct — Nov

Active months: October, November.

How to recognize it? Three signs

  • Cap color: Brown, Olive, Yellow
  • Cap shape: Convex
  • Smell: Pleasant

Fruiting season

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

October – November

Description

The Herald of winter is a truly hardy late-autumn mushroom. It appears when most species have already finished fruiting: late September, October, and even after the first frosts in November. That's why it's also called "frost-resistant" — it calmly withstands below-zero temperatures and keeps fruiting as if it doesn't notice the cold.

It's a good edible mushroom, valued precisely for its late season — when there's nothing left in the basket to compete with it. Flesh firm, with a pleasant mushroomy taste. Suitable for frying, stewing and pickling. Because the cap is slimy, it's worth wiping it or scalding it with boiling water before cooking. Safe to pick — the combination of an olive-brown cap, yellow gills and a late season is rarely repeated in dangerous species.

In Ukraine it grows in pine and mixed forests and is a mycorrhizal partner of pine. Harvests are especially rich in Polissia and the Carpathians. It likes mossy spots under pines and often grows in groups. Season: October–November, peaking after the first cold nights.

Cap

Cap 3-7 cm, at first hemispherical with an inrolled margin, then convex-flattened with a broad umbo. Color olive-brown or yellowish-olive in the center, paler and yellowish toward the margin. Surface very slimy, especially in wet weather, glossy.

Hymenophore

Gills. The gills are widely spaced, thick, waxy, decurrent on the stem. Color yellow or yellowish-golden — this is the key feature. Spore print white.

Stem

Stem 4-9 cm tall, 0.5-1 cm thick, cylindrical, often curved. Yellowish to yellow-orange, paler in the upper part. Surface slimy, especially in young mushrooms. No ring.

Flesh

Flesh pale yellow, firm in young mushrooms, softer with age. Doesn't change color when cut. Handles frying and stewing well.

Smell

Faint pleasant mushroomy smell, without sharp notes. Mild, pleasant taste.

›Scientific synonyms (4)

Agaricus hypothejus Fr. 1821, Limacium hypothejum (Fr.) P. Kumm., Hygrophorus aureus Arrh., Limacium aureum (Arrh.) Ricken

Lookalikes

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

Related reading

Frequently asked questions

Is it safe to eat?

Yes, it's a good edible mushroom. Its combination of features — an olive-brown cap with a yellow margin, yellow gills, a very late season (October–November) and mycorrhiza with pine — is easy to recognize and rarely repeated in dangerous species.

Does it need any pre-treatment?

Before cooking, it's worth wiping the slimy cap with a paper towel or scalding it with boiling water — it'll be easier to handle. Boiling isn't required. You can fry, stew or pickle it straight away, or add it to soups.

Where should you look for it?

In pine and mixed forests with pine — it's an obligate mycorrhizal partner of pine. It likes mossy spots, forest edges and clearings. It often grows in groups of 5-10 fruiting bodies. It doesn't occur without pine.

In which regions of Ukraine does it grow?

Mainly in Polissia (Volyn, Rivne, Zhytomyr, Kyiv, Chernihiv and Sumy oblasts), in the Carpathians and Prykarpattia, and in pine plantations of the western and right-bank Forest-Steppe. In the steppe — only in planted pine stands.

When should you look for it?

Late September — November. It's the latest of the woodwaxes. Peak fruiting comes after the first night frosts, in the second half of October. It often grows alongside snowfall-season species and withstands frost for a long time.

Can it grow after frosts?

Yes, that's its strong point. The Herald of winter is resistant to light frosts and can fruit even in November, when the first snow is already falling. Mushrooms picked after a frost are perfectly fine and don't spoil.

What is it confused with?

With other woodwaxes and some slippery jacks (Suillus). It differs from slippery jacks in having gills (not pores). From other woodwaxes — by the characteristic yellow color of its gills and its late season.

How do you tell it from a slippery jack?

Look under the cap. Slippery jacks and their kin (Suillus, Bovine bolete) have tubes like a sponge, while the Herald of winter has gills. This is a fundamental difference between the genera. Plus, the woodwax fruits much later than most slippery jacks.

Is Herald of winter edible or poisonous?
Herald of winter is edible. Before eating any wild mushroom, always double-check current information in reliable sources and consult an expert.
Does Herald of winter have gills or pores?
The spore-bearing surface (hymenophore) of Herald of winter: gilled.
What does the cap of Herald of winter look like?
Cap 3-7 cm, at first hemispherical with an inrolled margin, then convex-flattened with a broad umbo. Color olive-brown or yellowish-olive in the center, paler and yellowish toward the margin.
What does the stem of Herald of winter look like?
Stem 4-9 cm tall, 0.5-1 cm thick, cylindrical, often curved. Yellowish to yellow-orange, paler in the upper part. Surface slimy, especially in young mushrooms. No ring.

Sources

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