Source-reviewed species profile
Porcini Boletus edulis
A large bolete with a brown cap, pale to brownish stem and a sponge-like pore layer beneath the cap.
Where can I find porcini?
Search woodland with spruce, birch, pine, oak or beech depending on region. Check moss edges and mature trees after damp periods.
In Mycoverse you can select Porcini and compare candidate search areas using a species-specific assessment of rainfall, estimated soil moisture, temperature, forest type, tree signals, canopy cover, terrain and season. Where source coverage is available, the assessment also uses historical species observations. Historical observations are historical data, not recent finds.
Images, text and app suggestions cannot confirm a species or food safety.
Field features
- The pore layer is white when young and becomes yellowish or greenish with age.
- A pale, fine net pattern near the top of the stem.
- The young stem is often stout and barrel-shaped.
Habitat and search guidance
Search woodland with spruce, birch, pine, oak or beech depending on region. Check moss edges and mature trees after damp periods.
Months
June–November
Species requiring extra care
Compare the complete mushroom, habitat and season. These cards support learning; they do not identify a finding.
Bitter bolete
The pore layer turns pink with age and the stem has a coarse, darker net. Not considered food.
Open and compare →Pine bolete
Pine bolete has a darker red-brown cap and is especially associated with pine; porcini has a broader range of host trees.
Open and compare →Summer bolete
Summer bolete often has a dry paler cap that may crack and favours warm deciduous woodland; porcini also occurs in coniferous forest.
Open and compare →Safety status
Use a qualified mushroom inspection service if every feature is not clear. Avoid old or heavily insect-damaged specimens.
Sources and review status
Last reviewed: 25 July 2026.