Ivory woodwax or Dripping slimecap
How they differ, how to recognize them and which is more dangerous — a mushroom comparison
The short answer
Ivory woodwax and Dripping slimecap are similar species: Ivory woodwax is edible, while Dripping slimecap is inedible. The main visible difference: season: Ivory woodwax — autumn, Dripping slimecap — summer, autumn. The mushrooms also differ in the following features: use, size, substrate.

Ivory woodwax
Hygrophorus eburneus

Dripping slimecap
Limacella illinita
📊 Comparing characteristics
| Characteristic | Ivory woodwax | Dripping slimecap |
|---|---|---|
| Edibility class | Ivory woodwax Edible | Dripping slimecap Inedible |
| Season | Ivory woodwax Autumn | Dripping slimecap SummerAutumn |
| Use | Ivory woodwax Cook freshPicklingSalting | Dripping slimecap Not eaten |
| Size | Ivory woodwax Medium (5–15 cm) | Dripping slimecap Small (up to 5 cm) |
| Cap color | Ivory woodwax WhiteCream | Dripping slimecap WhiteCream |
| Cap shape | Ivory woodwax Convex | Dripping slimecap Convex |
| Cap surface | Ivory woodwax Slimy | Dripping slimecap Slimy |
| Taste | Ivory woodwax Mild | Dripping slimecap Mild |
| Smell | Ivory woodwax Odorless | Dripping slimecap Odorless |
| Flesh color change | Ivory woodwax No change | Dripping slimecap No change |
| Hymenophore | Ivory woodwax Gilled | Dripping slimecap Gilled |
| Stem | Ivory woodwax Central | Dripping slimecap Central |
| Ring (veil) | Ivory woodwax No ring | Dripping slimecap No ring |
| Volva | Ivory woodwax No volva | Dripping slimecap No volva |
| Substrate | Ivory woodwax Soil | Dripping slimecap SoilMoss |
| Nutrition type | Ivory woodwax Mycorrhizal | Dripping slimecap Saprotroph |
| Partner trees | Ivory woodwax BeechOakHornbeam | Dripping slimecap SprucePineFir |
📅 Seasonality
Ivory woodwax
Fruiting season
September – October
Dripping slimecap
Fruiting season
August – October
🔬 Morphology
Cap
Ivory woodwax
Cap 4-8 cm (young ones 4-5 cm), hemispherical at first, then convex-flattened with a small umbo. White or creamy white, with a faint yellowish tint, especially at the center. The surface is moist AND slimy in wet weather — a thick layer of clear slime. In dry weather it dries out and becomes smooth.
Dripping slimecap
Cap 3-7 cm, hemispherical at first, then flattening out, with a depressed center in mature specimens. Color pure white to creamy white; in wet weather it looks glassy and translucent because of the thick layer of slime. In dry weather the slime dries to a thin glossy film. The cap margin is even, slightly inrolled in young specimens.
Hymenophore
Ivory woodwax
Gilled hymenophore. The gills are widely spaced, thick, and decurrent (a typical feature of the genus). White at first, taking on a cream tint with age. Spore print white.
Dripping slimecap
Gilled hymenophore. Gills crowded, free (not attached to the stem), white. Spore print white. This is the classic structure of the Amanitaceae family, but without a ring or volva.
Stem
Ivory woodwax
Stem up to 10 cm tall, 0.5-1.5 cm thick, cylindrical or tapering toward the base. White; the surface is slimy in wet weather, with a white mealy coating at the top. Hollow inside. No ring.
Dripping slimecap
Stem 5-9 cm tall, 0.5-1 cm thick, cylindrical or slightly club-shaped. White. The surface is very slimy, just like the cap — a hallmark of the species. There is no ring and no volva (unlike true amanitas).
Flesh
Ivory woodwax
The flesh is white, firm in young mushrooms, becoming watery with age. Does not change color when cut. A faint, unremarkable mushroomy taste.
Dripping slimecap
Flesh white, thin, watery, does not change color when cut. Soft when fresh, turns brittle as it dries.
Smell
Ivory woodwax
Faint mushroomy smell, mildly pleasant. Some sources describe a hint of almond or resin. Taste bland, mild.
Dripping slimecap
Odor faint; some sources mention a slightly mealy or cucumber-like note, but in most specimens it is neutral. The flesh tastes mild, with no acridity or bitterness.
📍 Habitats
Ivory woodwax
Dripping slimecap
👀 Similar mushrooms — don't mix them up!
❓ Frequently asked questions
Can Ivory woodwax and Dripping slimecap be mixed up?
How to tell Ivory woodwax from Dripping slimecap?
Is Dripping slimecap edible?
When do Ivory woodwax and Dripping slimecap grow?
Sources
- [1]Вікіпедія (українська)
- [2]Атлас грибів України, Зеров Д.К. (1979)
- [3]MycoBank Database
- [4]Index Fungorum
- [5]GBIF
- [6]iNaturalist Ukraine