Clavulicium Stereopsis The Stereopsidales are an order of fungi in the class Agaricomycetes.

Molecular phylogenetics analysis showed these two genera to belong together in their own order.

[1] This order might belong in the subclass Phallomycetidae, but this relationship was poorly supported.

[1] They are united by features of their spores, which have refractive contents, and become angular and amber-like as they dry.

All known members also possess basidia with two sterigmata, although this is also a feature of fungi in many other orders.