MycoKey : the genus Perenniporia

Generic short diagnoses: Resupinate or pileate, tough and hard, white-rotting polypores with trimitic hyphal system, often dextrinoid binding hyphae, and which may have thick-walled and/or dextrinoid spores with or without a germ pore.

Species examples:
Perenniporia fraxinea
Perenniporia medulla-panis
Perenniporia subacida


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