Plasmopara densa (Rabenh.) J. Schröt.
(a downy mildew)

Taxonomic hierarchy:
SpeciesPlasmopara densa (a downy mildew)
GenusPlasmopara (a genus of downy mildews)
FamilyPERONOSPORACEAE (downy mildews)
OrderPERONOSPORALES (downy mildews and white rusts)
ClassPERONOSPOREA (a class of fungoid organisms)
PhylumOOMYCOTA (a group of mainly plant-parasitic fungi)
KingdomCHROMISTA (algae)
DomainEukaryota (eukaryotes)
LifeBIOTA (living things)
Records of Plasmopara densa (a downy mildew) :
1: Plasmopara densa (a downy mildew)
28 May 2008 OSGR: SK58 53° 20’ N, 1° 10’ W Vice County: South-west Yorks (VC 63) England
on undersides of Yellow Rattle leaves
Image 1: Infected leaf - top side - white backgroundImage 2: Infected leaf - under side - white backgroundImage 3: Infected leaf - under side - white background (2)Image 4: Infected shootImage 5: Infected shoot - close-upImage 6: Infected leaf - underside - close-up - enlargedImage 7: Infected leaf - underside - close-up - enlarged (2)Image 8: Infected leaf - underside - close-up - enlarged (3)Image 9: Infected leaf - underside - close-up - enlarged (4)Image 10: Infection - close-up - magnifiedImage 11: Infection - close-up - magnified (2)Image 12: Infection - close-up - magnified (3)Image 13: Infection - close-up - magnified (4)Image 14: Infection - close-up - magnified (5)Image 15: Sporangia - highly magnifiedImage 16: Sporangia - microscope low magnificationImage 17: Sporangiophores and sporangia - magnifiedImage 18: Sporangiophores and sporangia - magnified (2)Image 19: Sporangiophores and sporangia - magnified (3)Image 20: Sporangiophores and sporangia - microscope low magnificationImage 21: Sporangiophores and sporangia - microscope low magnification (2)Image 22: Sporangiophores - magnifiedImage 23: Sporangium - highly magnifiedImage 24: Unknown 4-celled structure - highly magnifiedImage 25: Unknown 4-celled structures and sporangia - magnifiedImage 26: Unknown 4-celled structures - highly magnified

Plasmopara densa (a downy mildew) may be included in identification literature listed under the following higher taxa:

NBNNBN (data.nbn.org.uk) has a distribution map for Plasmopara densa (a downy mildew)
BioInfoBioInfo (www.bioinfo.org.uk) has 6 host/parasite/foodplant and/or other relationships for Plasmopara densa (a downy mildew)
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