Cerioporus squamosus

Cerioporus squamosus
Scientific classification
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Polyporales
Family: Polyporaceae
Genus: Cerioporus
Species:
C. squamosus
Binomial name
Cerioporus squamosus
(Huds.) Quélet (1886)
Synonyms

Polyporus squamosus

Species synonymy
  • Agarico-pulpa ulmi Paulet
  • Boletus cellulosus Lightf.
  • Boletus juglandis Schaeff.
  • Boletus maximus Schumach.
  • Boletus michelii (Fr.) Pollini
  • Boletus polymorphus Bull.
  • Boletus rangiferinus Bolton
  • Boletus squamosus Huds.
  • Bresadolia caucasica Shestunov
  • Bresadolia paradoxa Speg.
  • Bresadolia squamosa (Huds.) Teixeira
  • Cerioporus michelii (Fr.) Quél.
  • Cerioporus rostkowii (Fr.) Quél.
  • Favolus squamosus (Huds.) Ames
  • Melanopus squamosus (Huds.) Pat.
  • Polyporellus rostkowii (Fr.) P. Karst.
  • Polyporellus squamatus (Lloyd) Pilát
  • Polyporellus squamosus (Huds.) P. Karst.
  • Polyporellus squamosus f. rostkowii (Fr.) Pilát
  • Polyporus alpinus Saut.
  • Polyporus caudicinus Murrill
  • Polyporus dissectus Letell.
  • Polyporus flabelliformis Pers.
  • Polyporus flabelliformis Pers.
  • Polyporus infundibuliformis Rostk.
  • Polyporus juglandis (Schaeff.) Pers.
  • Polyporus michelii Fr.
  • Polyporus pallidus Schulzer
  • Polyporus retirugis (Bres.) Ryvarden
  • Polyporus rostkowii Fr.
  • Polyporus squamosus (Huds.) Quél.
  • Polyporus squamatus Lloyd
  • Polyporus squamosus f. michelii (Fr.) Bondartsev
  • Polyporus squamosus f. rostkowii (Fr.) Bondartsev
  • Polyporus squamosus var. maculatus Velen.
  • Polyporus squamosus var. polymorphus (Bull.) P.W. Graff
  • Polyporus ulmi Paulet
  • Polyporus westii Murrill
  • Trametes retirugis Bres.
Cerioporus squamosus
Pores on hymenium
Cap is depressed or offset
Hymenium is decurrent
Stipe is bare
Spore print is white
Ecology is saprotrophic or parasitic
Edibility is edible or inedible

Cerioporus squamosus, synonym Polyporus squamosus, is a basidiomycete bracket fungus, with common names including dryad's saddle and pheasant's back mushroom. It has a widespread distribution, being found in Australia, Eurasia, and North America, and it causes a white rot in the heartwood of living and dead hardwood trees.