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Appianoporites

Appianoporites is an extinct monotypic genus of fungus in the Agaricomycetes family Hymenochaetaceae. At present it contains the single species Appianoporites vancouverensis.

The genus is solely known from the Eocene Appian Way deposits on Vancouver Island. Appianoporites, the first fossil fungus species to be described from the Appian Way strata, is one of only three found on Vancouver Island, British Columbia: the agaricomycete Quatsinoporites cranhamii was described from a Cretaceous fossil at the same time as Appianoporites, while a third fungus, Margaretbarromyces dictyosporus was described three years later.