Phylum: Ascomycota Class: Leotiomycetes
Order: Helotiales Family: Erysiphaceae
Species: Phyllactinia fraxini (DC.) Fuss
Synonyms: Erysiphe fraxini
Common Name:


A Powdery Mildew
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This distribution map was produced using DMap
Phyllactinia fraxiniPhotographer: © David Mitchel
On Ash
Photographer: © David Mitchel

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View this species in its UK context on the NBN Atlas
Associated Species (where recorded) & number of records:
Fraxinus excelsior (1)
Habitat (where recorded) & number of records:
Built up area, domestic (1)
Neutral grassland: semi-improved (1)
Parkland and scattered trees (1)
Woodland (1)
Woodland: broadleaved (1)
Woodland: broadleaved, semi-natural (1)
Woodland: coniferous, plantation (1)
Woodland: mixed (1)
Substrate (where recorded) & number of records:
Leaf (1)
Months recorded in & number of records:
October (1)