AGARICALES: hymenophore either lamellate or porose; if porose, the tubes are easily removed from the pileus; basidiocarp fleshy, typically monomitic, rarely dimitic. In the modern sense, the boletes are placed in their own order, the Boletales.
Families: Agaricaceae, Amanitaceae, Bolbitiaceae, Boletaceae, Coprinaceae, Cortinariaceae, Entolomataceae, Gomphidiaceae, Hygrophoraceae, Lepiotaceae, Paxillaceae, Pluteaceae, Russulaceae, Strophariaceae, Tricholomataceae
Cortinariaceae: basidiospores rust brown to earth brown and without a germ pore; hymenophore not removeable from the pileus; pileus cuticle a cutis (the hyphae more or less parallel to the surface and not cellular in appearance)
Inocybe Left: whitish margin
on gill edge due to cheilocystia; pruinose stipe apex due to caulocystidia.
Right: fibrillose pileal surface of Inocybe sororia.
sterile cells (cystidia) located on the gill edge and gill face.
Left: crystallate metuloid (cheilocystidia); Right: metuloid (or
right); tuberculate spores (to the left)
Hebeloma
and the cortina in 
Cortinarius.
classification for Basidiomycotina
rusts and smuts, jelly fungi (tremellales), jelly fungi (dacrymycetales), agaricales, aphyllophorales, gasteromycetes
genus and species
introductory features for Basidiomycotina