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

Larch woodwax
Hygrophorus lucorum

Larch bolete
Suillus grevillei
📊 Comparing characteristics
| Characteristic | Larch woodwax | Larch bolete |
|---|---|---|
| Edibility class | Larch woodwax Edible | Larch bolete Edible |
| Season | Larch woodwax Autumn | Larch bolete SummerAutumn |
| Use | Larch woodwax Cook fresh | Larch bolete Cook freshPicklingDryingSalting |
| Size | Larch woodwax Small (up to 5 cm) | Larch bolete Medium (5–15 cm) |
| Cap color | Larch woodwax YellowOrange | Larch bolete YellowOrange |
| Cap shape | Larch woodwax Convex | Larch bolete Convex |
| Cap surface | Larch woodwax Slimy | Larch bolete Slimy |
| Taste | Larch woodwax Mild | Larch bolete Mild |
| Smell | Larch woodwax Odorless | Larch bolete Pleasant |
| Flesh color change | Larch woodwax No change | Larch bolete Reddening |
| Hymenophore | Larch woodwax Gilled | Larch bolete Pored |
| Stem | Larch woodwax Central | Larch bolete Central |
| Ring (veil) | Larch woodwax No ring | Larch bolete Ring present |
| Volva | Larch woodwax No volva | Larch bolete No volva |
| Substrate | Larch woodwax SoilForest litter | Larch bolete Soil |
| Nutrition type | Larch woodwax Mycorrhizal | Larch bolete Mycorrhizal |
| Partner trees | Larch woodwax Larch | Larch bolete Larch |
📅 Seasonality
Larch woodwax
Fruiting season
September – November
Larch bolete
Fruiting season
June – October
🔬 Morphology
Cap
Larch woodwax
Cap 2-5 cm, hemispherical at first, then flattened-convex with a small umbo. Color: bright lemon yellow, sometimes slightly orange at the center. The surface is slimy in wet weather — a thick layer of slime. In dry weather it dries out, turning glossy and waxy yellow.
Larch bolete
Cap 4–10 cm (sometimes up to 15), hemispherical in young mushrooms, then cushion-shaped, almost flat in old ones. Color bright yellow, lemon-yellow, golden-orange, less often rusty brown. The surface is very sticky and shiny — in wet weather it looks literally lacquered. The skin peels off easily and often stretches into strips.
Hymenophore
Larch woodwax
Gilled hymenophore. The gills are widely spaced, thick, and decurrent (a typical feature of the genus). White or cream at first, turning yellowish with age. Spore print white.
Larch bolete
Tubes adnate to the stem at first, then notched. Yellowish when young, later grayish- or olive-yellow. Pores small and angular. When pressed they turn pinkish, then brown — a characteristic reaction. In young mushrooms they are covered by a yellowish membranous veil.
Stem
Larch woodwax
Stem 4-6 cm tall, 0.5-1 cm thick, cylindrical. Whitish or pale lemon yellow, with yellow scales or granules. Paler at the top, a more intense yellow toward the base. The surface is moist or slimy. No ring.
Larch bolete
Stem 4–12 cm tall, 1–3 cm thick, cylindrical or slightly widening toward the base. Yellow above, brownish below the ring, with small rusty dots. The ring is white or yellowish, membranous, and breaks down quickly — in mature mushrooms it’s often gone or only a narrow band remains.
Flesh
Larch woodwax
The flesh is white, under the yellow skin — intensely yellow. Thin and tender. Hardly changes color when cut. Firm texture, not watery.
Larch bolete
Flesh yellow, soft, watery in mature mushrooms. When cut it turns slightly pinkish in the cap, and sometimes a bit greenish in the stem. The texture is slimy-fibrous.
Smell
Larch woodwax
Smell faint, barely mushroomy, with no sharp notes. Taste mild, pleasantly mushroomy, not bitter.
Larch bolete
Smell faint, mushroomy, with a barely noticeable resinous note. Taste mild, not bitter.
📍 Habitats
Larch woodwax
Larch bolete
👀 Similar mushrooms — don't mix them up!
Chanterelle
EdibleLarch bolete
EdibleIvory woodwax
EdibleGold flecked woodwax
EdibleOlive wax cap
EdibleSlippery jack
EdibleWeeping bolete
EdibleBovine bolete
EdibleVelvet bolete
EdibleSuillus asiaticus
EdibleSuillus spectabilis
EdibleLarch woodwax
EdibleSuillus clintonianus
EdibleHollow bolete
EdibleSticky bolete
EdibleSlimy spike
EdibleRosy spike
Edible❓ Frequently asked questions
Can Larch woodwax and Larch bolete be mixed up?
How to tell Larch woodwax from Larch bolete?
Is Larch bolete edible?
When do Larch woodwax and Larch bolete grow?
Sources
- [1]Вікіпедія (українська)
- [2]Атлас грибів України, Зеров Д.К. (1979)
- [3]MycoBank Database
- [4]Index Fungorum
- [5]GBIF
- [6]iNaturalist Ukraine