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

Suillus placidus
Suillus placidus

Weeping bolete
Suillus granulatus
📊 Comparing characteristics
| Characteristic | Suillus placidus | Weeping bolete |
|---|---|---|
| Edibility class | Suillus placidus Edible | Weeping bolete Edible |
| Season | Suillus placidus SummerAutumn | Weeping bolete SpringSummerAutumn |
| Use | Suillus placidus Cook freshPickling | Weeping bolete Cook freshDryingPickling |
| Size | Suillus placidus Medium (5–15 cm) | Weeping bolete Medium (5–15 cm) |
| Cap color | Suillus placidus WhiteCream | Weeping bolete YellowBrownOrange |
| Cap shape | Suillus placidus Convex | Weeping bolete Convex |
| Cap surface | Suillus placidus Slimy | Weeping bolete Slimy |
| Taste | Suillus placidus Mild | Weeping bolete Mild |
| Smell | Suillus placidus Pleasant | Weeping bolete Pleasant |
| Flesh color change | Suillus placidus No change | Weeping bolete No change |
| Hymenophore | Suillus placidus Pored | Weeping bolete Pored |
| Stem | Suillus placidus Central | Weeping bolete Central |
| Ring (veil) | Suillus placidus No ring | Weeping bolete No ring |
| Volva | Suillus placidus No volva | Weeping bolete No volva |
| Substrate | Suillus placidus Soil | Weeping bolete Soil |
| Nutrition type | Suillus placidus Mycorrhizal | Weeping bolete Mycorrhizal |
| Partner trees | Suillus placidus Pine | Weeping bolete Pine |
📅 Seasonality
Suillus placidus
Fruiting season
July – October
Weeping bolete
Fruiting season
May – November
🔬 Morphology
Cap
Suillus placidus
The cap of Suillus placidus is small, usually 3 to 10 centimeters across. When young it is convex and hemispherical, later opening out to cushion-shaped and almost flat. The cap surface is smooth and slimy, especially in wet weather, as if covered with a thin layer of glaze. The coloring is very pale and characteristic of the species: milky white, ivory or pale cream in young mushrooms, possibly taking on yellowish or ocher tones with age. The slimy skin peels easily off the cap.
Weeping bolete
Cap 3-10 cm across, hemispherical with an inrolled edge when young, becoming convex-flat with time. The color is yellow-chestnut, honey-brown, reddish-brown, darker when young, fading to ocher-yellow with age. The surface is very slimy in wet weather, smooth, shiny. Glossy in dry weather. The skin peels easily from young mushrooms, with more difficulty from old ones.
Hymenophore
Suillus placidus
Under the cap is a layer of tubes with small pores. In young mushrooms they are whitish or pale yellow, turning yellowish and light ocher as they mature. A characteristic feature of the species is small reddish-brown glandular dots, often visible on the pore surface, and in wet weather droplets of liquid may appear on the young pore surface, leaving rusty spots as they dry. The tubes are short and attached to the stem.
Weeping bolete
Pores and tubes — the tubes are attached to the stem or slightly decurrent. In young mushrooms they're pale yellow, with characteristic tiny whitish droplets of milky juice. Over time the droplets dry, leaving granular brown dots on the tubes. With age the tubes turn yellow-olive. The pores are small, the same color as the tubes. Spore print ocher-brown.
Stem
Suillus placidus
The stem of Suillus placidus is cylindrical, 3 to 8 centimeters tall, relatively thin and solid. Unlike many other Suillus species, it has no ring. The stem is whitish or pale yellow, and its whole surface is covered with characteristic small glandular dots that darken with age to reddish brown or almost purple. These dots, together with the pale cap and growth under five-needle pines, are reliable features of the species. There is no volva.
Weeping bolete
Stem 4-8 cm tall, 1-2 cm thick, cylindrical, even, without a ring. The color is yellowish, and in the upper part with characteristic tiny yellow-brown granular dots — dried droplets of milky juice. This is the main diagnostic feature of the species.
Flesh
Suillus placidus
The flesh of Suillus placidus is tender and soft, white or slightly cream, sometimes with a pale pink tinge in the stem. In the air it barely changes, or very faintly turns pink or brownish when cut. The taste of the flesh is mild and pleasant, with no bitterness. As with all Suillus, it quickly soaks up moisture and softens, so for the table it's better to choose young, springy mushrooms.
Weeping bolete
Flesh firm when young, softening with age, creamy yellow. When cut it doesn't change color — unlike the velvet bolete. The smell and taste are mild and pleasant, with a slightly fruity note.
Smell
Suillus placidus
The smell of Suillus placidus is weak, mild and pleasantly mushroomy, with no sharp or unpleasant notes. The aroma carries no warning signs, so for identification go by the pale slimy cap, the glandular dots on the stem and the essential presence of five-needle pines nearby.
Weeping bolete
Pleasant and mushroomy with a light fruity note — especially in young ones.
📍 Habitats
Suillus placidus
Weeping bolete
👀 Similar mushrooms — don't mix them up!
❓ Frequently asked questions
Can Suillus placidus and Weeping bolete be mixed up?
How to tell Suillus placidus from Weeping bolete?
Is Weeping bolete edible?
When do Suillus placidus and Weeping 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