Barbarea verna (Mill.) Asch.
(American Winter-cress)

Interactions where Barbarea verna 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
leaf (live) live leaf is spotted by amphigenous colony of Ramularia anamorph UK/Ireland Ramularia armoraciae Crucifer Pale Leaf Spot - causative organism Capnodiales: Mycosphaerellaceae Monograph of Cercosporella, Ramularia and Allied Genera - Vol II, Braun, U., 1998
Fungi of the South East England, Dennis, R.W.G., 1995
 /Fungi/Ascomycota/Dothideomycetes/Capnodiales/Mycosphaerellaceae/Ramularia armoraciae/Ramularia armoraciaecrucifer pale leaf spot (causative organism)amphigenouscolonyRamularia anamorph Foodplant / spot causerUK and/or Eire /Plantae/Tracheophyta/Magnoliopsida/Brassicales/Brassicaceae/Barbarea verna/Barbarea vernaamerican winter-cressliveleaf amphigenous colony 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
Dennis, R.W.G., 1995Fungi of the South East England383pp, Royal Botanic Gardens, Kew

Barbarea verna (American Winter-cress) may also be included in 'fed on by' relations listed under the following higher taxa:

Taxonomic hierarchy:
SpeciesBarbarea verna (American Winter-cress)
GenusBarbarea (winter-cresses)
FamilyBRASSICACEAE (cabbages, cresses etc.)
OrderBRASSICALES (cabbages, cresses, weld, mignonette, spiderflowers and garden nasturtiums)
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 Barbarea verna (American Winter-cress)

Barbarea verna (American Winter-cress) may be included in identification literature listed under the following higher taxa:

Literature listed under the following higher taxa may be relevant to Barbarea verna (American Winter-cress):

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