MycoKey : the species Piptoporus betulinus

Generic short diagnoses: Fairly tough, annual, white- and thick-fleshed, brown-rotting polypore on Betula, typically with a lateral stipe-like base, small pores and allantoid spores.


Piptoporus betulinus - DK: birkeporesvamp, UK: Razorstrop Fungus / Birch Polypore

Piptoporus betulinus , birkeporesvamp, Razorstrop Fungus / Birch Polypore, knivkjuke, bjørkticka, Berkezwam, Birken-Hautporling, Polypore du bouleau
Illustration and © Jens H. Petersen
Denmark, JHP-01.385
Piptoporus betulinus , birkeporesvamp, Razorstrop Fungus / Birch Polypore, knivkjuke, bjørkticka, Berkezwam, Birken-Hautporling, Polypore du bouleau
pore surface
Illustration and © Jens H. Petersen
Denmark, JHP-99.380
Piptoporus betulinus , birkeporesvamp, Razorstrop Fungus / Birch Polypore, knivkjuke, bjørkticka, Berkezwam, Birken-Hautporling, Polypore du bouleau
Illustration and © Jens H. Petersen
Denmark, JHP-99.380
Piptoporus betulinus , birkeporesvamp, Razorstrop Fungus / Birch Polypore, knivkjuke, bjørkticka, Berkezwam, Birken-Hautporling, Polypore du bouleau
pore surface
Illustration and © Jens H. Petersen
Denmark, JHP-01.416
Piptoporus betulinus , birkeporesvamp, Razorstrop Fungus / Birch Polypore, knivkjuke, bjørkticka, Berkezwam, Birken-Hautporling, Polypore du bouleau
Illustration and © Jens H. Petersen
Denmark, JHP-05.199

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