Phylum: Ascomycota Class: Sordariomycetes
Order: Xylariales Family: Xylariaceae
Species: Biscogniauxia nummularia (Bull.) Kuntze
Synonyms: Hypoxylon nummularium
Nemania diffusa
Nummularia bulliardii
Sphaeria diffusa
Sphaeria nummularia
Common Name: Beech Tarcrust

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Biscogniauxia nummulariaPhotographer:  David Mitchel
Photographer: David Mitchel

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View this species in its UK context on the BMS Database
Associated Species (where recorded) & number of records:
Fagus sylvatica (1)
Habitat (where recorded) & number of records:
Woodland: broadleaved, plantation (2)
Woodland: broadleaved, semi-natural (1)
Woodland: mixed (1)
Substrate (where recorded) & number of records:
Norway Maple (1)
Months recorded in & number of records:
March (1)
April (2)
May (1)
October (2)