How to identify it?
Cap
Cap 3-10 cm across, convex at first, becoming flat; gray or brown; surface smooth. Flesh thick, fragile, white. Odour and taste not distinctive.
Gills
Gills free to slightly adnexed, white, close or crowded.


Scientific Classification

Phylum
Club fungi Class
Mushroom-forming fungi Order
Gilled fungi Family
Amanita Genus
Amanita mushrooms Species
Grisette