A foraging companion

Find.
Identify.
Save.

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.

Species atlas
Shaggy ParasolChlorophyllum rhacodes
conditionally edible
Shaggy ParasolChlorophyllum rhacodes
Photo: no rights reserved
Habitat
under spruce
mixed forests
parks, treelines
Season
from July to October
Agaricaceae
7–20 cm
Season
EndingPast the peak. The season usually lasts until late October.
Today · 22–28 Oct94% of peak
how often reportedpeak
Season
Jul–Oct
Peak
Sep–Oct
Reports
585Poland and neighbours
Risk window
Death Cap grows at the same timeBoth species grow together for about 11 wk a year. Most strongly from mid-September to late September.
Curve from 585 observations (GBIF: Poland, Czechia, Slovakia, Germany), smoothed week by week. It shows when foragers most often report the species, not how much of it grows.
Key features
Cap covered with large, projecting, brown scales on a whitish background, without a sharp umbo. Stem smooth (WITHOUT the snakeskin pattern of the Parasol), with a bulbous base and a thick, movable ring; when cut and when pressed, the flesh clearly turns red, then brown, which is the key feature distinguishing it from the Parasol.
Reclassified: synonim DF -> Chlorophyllum rachodes [df-map 2026-06-23]
Similar (be careful)Confusions documented in our database
DeathcapAmanita phalloides
deadly
The Shaggy Parasol has flesh that turns red when cut and a stem without banding; the Deathcap does not redden and has a volva at the base. Always dig up the whole stem.
Start
Scan
Atlas
Map
More
scroll
Grzybiarz
Grzybiarz is a foraging assistant; the decision to harvest is yours.
© 2026 GrzybiarzVersion 0.0.1 · f66d236
Czubajka czerwieniejąca (Chlorophyllum rhacodes) — Conditional · Grzybiarz