Erysiphe hedwigii (Lév.) U. Braun & S. Takam.
(Wayfaring Tree Mildew)

Taxonomic hierarchy:
SpeciesErysiphe hedwigii (Wayfaring Tree Mildew)
GenusErysiphe (a genus of powdery mildews)
FamilyERYSIPHACEAE (powdery mildews)
OrderERYSIPHALES (powdery mildews)
SubclassLEOTIOMYCETIDAE (powdery mildews)
ClassLEOTIOMYCETES (a class of fungi)
SubphylumPEZIZOMYCOTINA (a subphylum of ascomycetes)
PhylumASCOMYCOTA (spore shooters, ascomycete)
KingdomFUNGI (true fungi)
DomainEukaryota (eukaryotes)
LifeBIOTA (living things)
Records of Erysiphe hedwigii (Wayfaring Tree Mildew) :
1: Erysiphe hedwigii (Wayfaring Tree Mildew)
25 Sep 2005 OSGR: SU57 51° 30’ N, 1° 10’ W Vice County: Berks (VC 22) England
Cleistothecia on upper and especially lower side of leaves of Wayfaring tree . Photos: Infection, cleistothecia and appendages
Image 1: Infected leaf - top surfaceImage 2: Infected leaf - top surface (2)Image 3: Infected leaf - top surface (3)Image 4: Infected leaf - under surfaceImage 5: Infected leaf - under surface (2)Image 6: Infected leaf - under surface (3)Image 7: Cleistothecia on leaf top surface - close-up - highly enlargedImage 8: Cleistothecia on leaf top surface - close-up - highly enlarged (2)Image 9: Cleistothecia on leaf under surface - close-up - highly enlargedImage 10: Cleistothecia on leaf under surface - close-up - highly enlarged (2)Image 11: Cleistothecia - squash prep. - microscope low magnificationImage 12: Cleistothecia - squash prep. - microscope low magnification (2)Image 13: Cleistothecia - squash prep. - microscope low magnification (3)Image 14: Cleistothecium appendage tip - magnifiedImage 15: Cleistothecium - squash prep. - microscope low magnificationImage 16: Cleistothecium - squash prep. - microscope low magnification (2)Image 17: Cleistothecium - squash prep. - microscope low magnification (3)Image 18: Cleistothecium - squash prep. - microscope low magnification (4)

Erysiphe hedwigii (Wayfaring Tree Mildew) may be included in identification literature listed under the following higher taxa:

NBNNBN (data.nbn.org.uk) has a distribution map for Erysiphe hedwigii (Wayfaring Tree Mildew)
BioInfoBioInfo (www.bioinfo.org.uk) has 1 host/parasite/foodplant and/or other relationships for Erysiphe hedwigii (Wayfaring Tree Mildew)
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