Phylum: Ascomycota	Class: Sordariomycetes
Order: Xylariales	Family: Diatrypaceae
Species: Quaternaria quaternata (Pers.) J. Schröt.

Synonyms:

Eutypella quaternata Libertella faginea Quaternaria persoonii Sphaeria quaternata Valsa quaternata

Common Name:

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This distribution map was produced using DMap

Photographer: © Dirk van Hoof

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View this species in its UK context on the NBN Atlas

Associated Species (where recorded) & number of records: Fagus sylvatica (24) Quercus petraea (2) Tremella globospora (1) Betula (1)

Habitat (where recorded) & number of records: Woodland: broadleaved, plantation (9) Woodland and scrub (5) Woodland: mixed, plantation (5) Woodland: broadleaved, semi-natural (4) Woodland (2) Woodland: mixed (2) Built up area, domestic (1) Neutral grassland: semi-improved (1) Parkland and scattered trees (1) Parkland and scattered trees: broadleaved (1) Scrub: dense/continuous (1) Woodland: broadleaved (1) Woodland: coniferous, plantation (1)

Substrate (where recorded) & number of records: Branch (19) Twig (4) Wood (3) Log (1)

Months recorded in & number of records: January (2) February (1) March (4) April (8) May (3) July (3) August (3) September (4) October (7) November (3) December (4)