Viola arvensis Murray
(Field Pansy)

Interactions where Viola arvensis is the victim or passive partner (and generally loses out from the process)

The following relationships have been collated from the published literature (see 'Interaction References').

Filters:

Affected Part Summary Taxon Vernacular Classification References Darwin Classification of Active Taxon Active Taxon Active Vernacular Active Taxon Uncertain Active State Active Part Active Stage Relationship Relationship Uncertain Relationship Geography Darwin Classification of Passive Taxon Passive Taxon Passive Vernacular Passive Taxon Uncertain Passive State Passive Part Passive Stage Passive Taxon's significance to Active Taxon Indoors etc Season Summary
(live) live is parasitised by Foreign Golovinomyces orontii a polyphagous powdery mildew Erysiphales: Erysiphaceae An Introduction to British Powdery Mildews, Ing, B., 1990
/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Golovinomyces orontii/Golovinomyces orontiia polyphagous powdery mildew Foodplant / parasiteForeign /Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Violaceae/Viola arvensis/Viola arvensisfield pansylive parasitises live
leaf (live) live leaf is parasitised by hypophyllous sporangium UK/Ireland Peronospora violae Pansy Downy Mildew Peronosporales: Peronosporaceae Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997
Peronospora violae, Hall, G., 1980
A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles, Preece, T.F., 2002
/Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Peronospora violae/Peronospora violaepansy downy mildewhypophylloussporangium Foodplant / parasiteUK and/or Eire /Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Violaceae/Viola arvensis/Viola arvensisfield pansyliveleaf (10)11-)hypophyllous sporangium parasitises live leaf
leaf (live) live leaf is spotted by amphigenous, gregarious, punctiform, greyish white caespituli of Ramularia anamorph Foreign Ramularia agrestis var agrestis an anamorphic fungus Capnodiales: Mycosphaerellaceae Monograph of Cercosporella, Ramularia and Allied Genera - Vol II, Braun, U., 1998
/Fungi/Ascomycota/Dothideomycetes/Capnodiales/Mycosphaerellaceae/Ramularia agrestis var. agrestis/Ramularia agrestis var. agrestisan anamorphic fungusamphigenous, gregarious, punctiform, greyish whitecaespituliRamularia anamorph Foodplant / spot causerForeign /Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Violaceae/Viola arvensis/Viola arvensisfield pansyliveleaf amphigenous, gregarious, punctiform, greyish white caespituli of Ramularia anamorph causes spots on live leaf
leaf (live) live leaf is spotted by punctiform to effuse, whitish caespituli of Ramularia anamorph Foreign Ramularia agrestis var deflectens an anamorphic fungus Capnodiales: Mycosphaerellaceae Monograph of Cercosporella, Ramularia and Allied Genera - Vol II, Braun, U., 1998
/Fungi/Ascomycota/Dothideomycetes/Capnodiales/Mycosphaerellaceae/Ramularia agrestis var. deflectens/Ramularia agrestis var. deflectensan anamorphic funguspunctiform to effuse, whitishcaespituliRamularia anamorph Foodplant / spot causerForeign /Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Violaceae/Viola arvensis/Viola arvensisfield pansyliveleaf punctiform to effuse, whitish caespituli of Ramularia anamorph causes spots on live leaf

Author & YearTitleSource
Braun, U., 1998Monograph of Cercosporella, Ramularia and Allied Genera - Vol IIPhytopathogenic Hyphomycetes, 2, 493pp, IHW-Verlag
Ellis, M.B. & J.P., 1997Microfungi on Land Plants: An Identification Handbook2nd (New Enlarged) edition, 868pp, The Richmond Publishing Co. Ltd
Hall, G., 1980Peronospora violaeI.M.I. Descriptions of Pathogenic Fungi and Bacteria CMI Descriptions of Pathenogenic Fungi and Bacteria Sheet 977.
Ing, B., 1990An Introduction to British Powdery MildewsMycologist Vol 4 (1) et seq.
Preece, T.F., 2002A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles33pp, British Mycological Society

Viola arvensis (Field Pansy) may also be included in 'fed on by' relations listed under the following higher taxa:

Taxonomic hierarchy:
SpeciesViola arvensis (Field Pansy)
GenusViola (violets, pansies)
FamilyVIOLACEAE (violets, pansies)
OrderMALPIGHIALES (poplars, willows, St John’s worts, spurges and violets)
SubclassEU-DICOTS (dicotyledonous flowering plants)
ClassMAGNOLIOPSIDA (flowering plants)
PhylumTRACHEOPHYTA (vascular plants)
KingdomPLANTAE (plants)
DomainEukaryota (eukaryotes)
LifeBIOTA (living things)
NBNNBN (data.nbn.org.uk) has a distribution map for Viola arvensis (Field Pansy)

Viola arvensis (Field Pansy) may be included in identification literature listed under the following higher taxa:

Literature listed under the following higher taxa may be relevant to Viola arvensis (Field Pansy):

BioImagesBioImages (www.bioimages.org.uk) has 4 images of Viola arvensis (Field Pansy)
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