Viola cornuta L.
(Horned Pansy)

Interactions where Viola cornuta 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 cornuta/Viola cornutahorned pansylive parasitises live
(live) live is parasitised by pycnium Puccinia violae Violet Rust Pucciniales: Pucciniaceae Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997
Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
 /Fungi/Basidiomycota/Pucciniomycetes/Pucciniales/Pucciniaceae/Puccinia violae/Puccinia violaeviolet rustpycnium Foodplant / parasite /Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Violaceae/Viola cornuta/Viola cornutahorned pansylive pycnium parasitises live
leaf (live) live leaf is parasitised by hypophyllous sporangium Peronospora violae Pansy Downy Mildew Peronosporales: Peronosporaceae Peronospora violae, Hall, G., 1980
 /Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Peronospora violae/Peronospora violaepansy downy mildewhypophylloussporangium Foodplant / parasite /Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Violaceae/Viola cornuta/Viola cornutahorned pansyliveleaf (10)11-)hypophyllous sporangium parasitises live leaf
leaf (live) live leaf may be infected and damaged by amphigenous colony of Mycocentrospora anamorph Captivity Mycocentrospora acerina Carrot Liquorice Rot, Celery Crown or Crown and Stalk Rot (causative organisms) Pleosporales Monograph of Cercosporella, Ramularia and Allied Genera - Vol 1, Braun, U., 1995
 /Fungi/Ascomycota/Dothideomycetes/Pleosporales/Mycocentrospora acerina/Mycocentrospora acerinacarrot liquorice rot, celery crown or crown and stalk rot (causative organisms)amphigenouscolonyMycocentrospora anamorph Foodplant / pathogen /Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Violaceae/Viola cornuta/Viola cornutahorned pansyliveleaf Indoors, in greenhouse, captivity, culture or experimentally inducedamphigenous colony of Mycocentrospora anamorph infects and damages live leaf
leaf (live) live leaf is galled by hypophyllous telium Puccinia violae Violet Rust Pucciniales: Pucciniaceae Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997
Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Provisional Keys to British Plant Galls, Stubbs, F.B. (Editor), 1986
 /Fungi/Basidiomycota/Pucciniomycetes/Pucciniales/Pucciniaceae/Puccinia violae/Puccinia violaeviolet rusthypophylloustelium Foodplant / gall /Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Violaceae/Viola cornuta/Viola cornutahorned pansyliveleaf hypophyllous telium causes gall of live leaf
leaf (live) live leaf is galled by aecium Puccinia violae Violet Rust Pucciniales: Pucciniaceae Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997
Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Provisional Keys to British Plant Galls, Stubbs, F.B. (Editor), 1986
 /Fungi/Basidiomycota/Pucciniomycetes/Pucciniales/Pucciniaceae/Puccinia violae/Puccinia violaeviolet rustaecium Foodplant / gall /Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Violaceae/Viola cornuta/Viola cornutahorned pansyliveleaf aecium causes gall of live leaf
leaf (live) live leaf is parasitised by amphigenous uredium Puccinia violae Violet Rust Pucciniales: Pucciniaceae Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997
Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
 /Fungi/Basidiomycota/Pucciniomycetes/Pucciniales/Pucciniaceae/Puccinia violae/Puccinia violaeviolet rustamphigenousuredium Foodplant / parasite /Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Violaceae/Viola cornuta/Viola cornutahorned pansyliveleaf amphigenous uredium parasitises live leaf
petiole (live) live petiole is galled by aecium Puccinia violae Violet Rust Pucciniales: Pucciniaceae Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997
Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Provisional Keys to British Plant Galls, Stubbs, F.B. (Editor), 1986
 /Fungi/Basidiomycota/Pucciniomycetes/Pucciniales/Pucciniaceae/Puccinia violae/Puccinia violaeviolet rustaecium Foodplant / gall /Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Violaceae/Viola cornuta/Viola cornutahorned pansylivepetiole aecium causes gall of live petiole
stem (live) live stem is galled by aecium Puccinia violae Violet Rust Pucciniales: Pucciniaceae Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997
Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Provisional Keys to British Plant Galls, Stubbs, F.B. (Editor), 1986
 /Fungi/Basidiomycota/Pucciniomycetes/Pucciniales/Pucciniaceae/Puccinia violae/Puccinia violaeviolet rustaecium Foodplant / gall /Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Violaceae/Viola cornuta/Viola cornutahorned pansylivestem aecium causes gall of live stem

Author & YearTitleSource
Braun, U., 1995Monograph of Cercosporella, Ramularia and Allied Genera - Vol 1Phytopathogenic Hyphomycetes, 1, 333pp, 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.
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005Checklist of the British and Irish Basidiomycota517pp, Royal Botanic Gardens, Kew
Stubbs, F.B. (Editor), 1986Provisional Keys to British Plant Galls95pp, British Plant Gall Society (BPGS)

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

Taxonomic hierarchy:
SpeciesViola cornuta (Horned 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 cornuta (Horned Pansy)

Viola cornuta (Horned 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 cornuta (Horned Pansy):

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