How to identify it?
Fruiting Body
license: CC-BY-SA-3.0 author : Richard Sullivan (enchplant)
Gills
license: CC-BY-NC-4.0 author : jwhite3728
Photo By Richard Sullivan (enchplant) , used under CC-BY-SA-3.0 /Cropped and compressed from original
Scientific Classification
Phylum
Club fungi Class
Mushroom-forming fungi Order
Russulales Family
Russulaceae Genus
Milk-caps Species
Yellow-staining milkcap