Peronospora trifolii-arvensis (Thüm.) Syd.
(a downy mildew)

Taxonomic hierarchy:
SpeciesPeronospora trifolii-arvensis (a downy mildew)
GenusPeronospora (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 Peronospora trifolii-arvensis (a downy mildew) :
1: Peronospora trifolii-arvensis (a downy mildew)
2 Sep 2007 OSGR: SK26 53° 10’ N, 1° 40’ W Vice County: Derby (VC 57) England
on Lesser Trefoil leaves
Image 1: Infected host - close-up - in situImage 2: Infected host - in situImage 3: Infected host - in situ (2)Image 4: Infected host - in situ (3)Image 5: Uninfected host - in situImage 6: Sporangiophores on leaflet - close-up - magnifiedImage 7: Sporangia - highly magnifiedImage 8: Sporangia - highly magnified (2)Image 9: Sporangia mass - magnifiedImage 10: Sporangiophore - magnifiedImage 11: Sporangiophores - magnifiedImage 12: Sporangium - highly magnified

Peronospora trifolii-arvensis (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 Peronospora trifolii-arvensis (a downy mildew)
BioInfoBioInfo (www.bioinfo.org.uk) has 0 host/parasite/foodplant and/or other relationships for Peronospora trifolii-arvensis (a downy mildew)
Creative Commons License
This website is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Licence.

Unless otherwise expressly stated, all original material on the BioImages website by Malcolm Storey is licensed under the above Creative Commons Licence.

Photographs from other photographers are used with permission but not included under the above CC licence.

BioImages - Virtual Field-Guide (UK)