Basidiomycete Fungi (gilled).3.Armillarioid - Armillaria, Squamanita

Cap and stem fleshy.
Gills attached to stem, sometimes somewhat decurrent.
Partial veil present, leaving a membranous ring of tissue on stem.
Look alikes include Agrocybe, Galerina, Gomphidius, Gymnopilus, Pholiota, Rozites, Stropharia