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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.

Shaggy scalycapPholiota squarrosa

harmful

Shaggy scalycapPholiota squarrosa

Photo: no rights reserved

Habitat

deciduous forests

mixed forests

beech forests

Season

from August to November

Strophariaceae

4–12 cm

Season

At its peakThe peak lasts until early November and the season usually until late November.

Today · 22–28 Oct89% of peak

how often reportedpeak

Season

Aug–Nov

Peak

Sep–Nov

Reports

108from Poland, few

Curve from 108 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 straw yellow, densely covered with projecting, brown, pointed scales, dry. Grows in dense clusters at the base of deciduous trees; stem also scaly, gills yellowish, then rusty brown, smell of radish.

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