Almond woodwax or Olive wax cap
How they differ, how to recognize them and which is more dangerous — a mushroom comparison
The short answer
Almond woodwax and Olive wax cap are similar species that can be mixed up while foraging. The main visible difference: season: Almond woodwax — autumn, winter, Olive wax cap — summer, autumn. The mushrooms also differ in the following features: cap color, cap shape, smell.

Almond woodwax
Hygrophorus agathosmus

Olive wax cap
Hygrophorus olivaceoalbus
📊 Comparing characteristics
| Characteristic | Almond woodwax | Olive wax cap |
|---|---|---|
| Edibility class | Almond woodwax Edible | Olive wax cap Edible |
| Season | Almond woodwax AutumnWinter | Olive wax cap SummerAutumn |
| Use | Almond woodwax Cook fresh | Olive wax cap Cook fresh |
| Size | Almond woodwax Medium (5–15 cm) | Olive wax cap Medium (5–15 cm) |
| Cap color | Almond woodwax Grey | Olive wax cap OliveBrownGrey |
| Cap shape | Almond woodwax Convex | Olive wax cap ConvexUmbonate |
| Cap surface | Almond woodwax Slimy | Olive wax cap Slimy |
| Taste | Almond woodwax Mild | Olive wax cap Mild |
| Smell | Almond woodwax AlmondPleasant | Olive wax cap Pleasant |
| Flesh color change | Almond woodwax No change | Olive wax cap No change |
| Hymenophore | Almond woodwax Gilled | Olive wax cap Gilled |
| Stem | Almond woodwax Central | Olive wax cap Central |
| Ring (veil) | Almond woodwax No ring | Olive wax cap Ring remnants |
| Volva | Almond woodwax No volva | Olive wax cap No volva |
| Substrate | Almond woodwax Soil | Olive wax cap SoilMoss |
| Nutrition type | Almond woodwax Mycorrhizal | Olive wax cap Mycorrhizal |
| Partner trees | Almond woodwax PineSpruce | Olive wax cap SpruceFirPine |
📅 Seasonality
Almond woodwax
Fruiting season
September – December
Olive wax cap
Fruiting season
August – October
🔬 Morphology
Cap
Almond woodwax
Cap 3–10 cm, hemispherical in young mushrooms, then flattening out to flat-convex, often with a small central depression in old ones. Dull gray to ash gray, with a slightly darker center. The surface is sticky in wet weather and dry in dry weather. The skin peels off easily in moist specimens.
Olive wax cap
The cap of the olive wax cap reaches 3 to 8, occasionally up to 12 centimeters across. When young it is hemispherical or convex with an inrolled margin; with age it flattens out, usually with a small bump (umbo) in the center. The surface is very slimy and sticky, especially in wet weather. The color is olive-brown, gray-olive or dark brown, with darker radial fibrous streaks spreading from the center; the margin is paler. The slimy, streaked olive cap is a recognizable feature of the species.
Hymenophore
Almond woodwax
The gills are attached to the stem, later attached and running down it. White when young, turning gray with age. Not crowded, with a fine waxy texture (a typical feature of the genus Hygrophorus). Spore print white.
Olive wax cap
The spore-bearing surface is made of gills. The gills are thick, widely spaced and waxy to the touch, attached to the stem or running slightly down it (decurrent). They are pure white, sometimes with a faint grayish tint near the base. The spore print is white. Thick, waxy, decurrent white gills are a typical hallmark of the Hygrophorus genus.
Stem
Almond woodwax
Stem 4–15 cm tall, 0.6–2 cm thick, cylindrical. Whitish, pale gray with age, in mature ones with a faint scaly grayish pattern near the top. No ring and no volva. Dry, without a slimy coating.
Olive wax cap
The stem is cylindrical, 4 to 12 centimeters tall and white. Its defining feature is its slimy coating: above a ring-like zone the stem is white and dry, while below it is covered with a sticky layer with dark gray-olive bands and scales arranged in tiers, like snakeskin. This pattern makes the species easy to recognize. There is no volva, and no true ring either — only a slimy ring zone remains.
Flesh
Almond woodwax
The flesh is soft, whitish or watery gray. It does NOT change color when cut. The texture is moist and tender — typical of waxcaps.
Olive wax cap
The flesh is white and firm, waxy in the cap, and does not change color when cut. The taste is mild, without bitterness, but generally bland. Because of the slimy cap skin and mediocre taste, the mushroom is only moderately valued for the table; people choose young, firm specimens and peel the sticky skin off the cap.
Smell
Almond woodwax
The most distinctive feature of the species is its strong, pleasant aroma, reminiscent of bitter almond, cherry pits and sweet dough. Sometimes faint in very young or very old mushrooms. The taste is mild and neutral.
Olive wax cap
The smell is faint, pleasant or nearly indistinct, with no sharp notes. Aroma is not a defining feature, so for identification rely on the slimy, streaked olive cap, the white waxy gills, the banded slimy stem and its growth next to spruce.
📍 Habitats
Almond woodwax
Olive wax cap
👀 Similar mushrooms — don't mix them up!
❓ Frequently asked questions
Can Almond woodwax and Olive wax cap be mixed up?
How to tell Almond woodwax from Olive wax cap?
Is Olive wax cap edible?
When do Almond woodwax and Olive wax cap grow?
Sources
- [1]Вікіпедія (українська)
- [2]Атлас грибів України, Зеров Д.К. (1979)
- [3]MycoBank Database
- [4]Index Fungorum
- [5]GBIF
- [6]iNaturalist Ukraine