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Grzybiarz is a mobile app for mushroom foragers. Its on-device AI helps you spot fruiting bodies in the leaf litter and suggests a species from a photo, and the app keeps a private map of your finds. Everything runs on your phone and works fully offline in the forest without signal.

Orange Birch BoleteLeccinum versipelle

edible

Orange Birch BoleteLeccinum versipelle

Photo: (c) Анастасия, some rights reserved (CC BY)

Habitat

under birches

mixed forests

wetlands

Season

from June to October

Boletaceae

5–20 cm

Season

Out of seasonOut of season. It usually grows from mid-July to mid-October.

Today · 22–28 Octout of season

how often reportedpeak

Season

Jun–Oct

Peak

Aug–Sep

Reports

61from Poland, few

Curve from 61 observations (iNaturalist, Poland), smoothed week by week. It shows when foragers most often report the species, not how much of it grows.

Key features

Cap orange-yellow to peach, dry, velvety, with the cap skin clearly projecting beyond the edge of the tubes. Tubes gray-beige; stem slender, white with dense black scales from the base to the apex. Flesh white, turns pink when cut and then darkens to gray-violet/black: symbiont of birch, common in damp forests.

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