Bidens cernua L.
(Nodding Bur-marigold)

Interactions where Bidens cernua 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 UK/Ireland Podosphaera fusca a powdery mildew Erysiphales: Erysiphaceae An Introduction to British Powdery Mildews, Ing, B., 1990
 /Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Podosphaera fusca/Podosphaera fuscaa powdery mildew Foodplant / parasiteUK and/or Eire /Plantae/Tracheophyta/Magnoliopsida/Asterales/Asteraceae/Bidens cernua/Bidens cernuanodding bur-marigoldlive parasitises live
capitulum capitulum may contain larva ForeignQuestionable Dioxyna bidentis Bur-marigold Fly Diptera: Tephritidae Tephritid Flies (Diptera: Tephritidae), White, I.M., 1988
 /Animalia/Arthropoda/Insecta/Diptera/Tephritidae/Dioxyna bidentis/Dioxyna bidentisbur-marigold flylarva Foodplant / internal feederForeign /Plantae/Tracheophyta/Magnoliopsida/Asterales/Asteraceae/Bidens cernua/Bidens cernuanodding bur-marigold?capitulum larva feeds within capitulum
leaf (live) live leaf is spotted by hypophyllous colony of Ramularia hyphomycetous anamorph Foreign Ramularia concomitans (An Anamorphic Fungus) Capnodiales: Mycosphaerellaceae Monograph of Cercosporella, Ramularia and Allied Genera - Vol II, Braun, U., 1998
 /Fungi/Ascomycota/Dothideomycetes/Capnodiales/Mycosphaerellaceae/Ramularia concomitans/Ramularia concomitans(an anamorphic fungus)hypophyllouscolonyRamularia hyphomycetous anamorph Foodplant / spot causerForeign /Plantae/Tracheophyta/Magnoliopsida/Asterales/Asteraceae/Bidens cernua/Bidens cernuanodding bur-marigoldliveleaf hypophyllous colony of Ramularia hyphomycetous anamorph causes spots on live leaf

Author & YearTitleSource
Braun, U., 1998Monograph of Cercosporella, Ramularia and Allied Genera - Vol IIPhytopathogenic Hyphomycetes, 2, 493pp, IHW-Verlag
Ing, B., 1990An Introduction to British Powdery MildewsMycologist Vol 4 (1) et seq.
White, I.M., 1988Tephritid Flies (Diptera: Tephritidae)Handbooks for the Identification of British Insects , Vol 10. Part 5a, 134pp, The Royal Entomological Society of London

Bidens cernua (Nodding Bur-marigold) may also be included in 'fed on by' relations listed under the following higher taxa:

Taxonomic hierarchy:
SpeciesBidens cernua (Nodding Bur-marigold)
GenusBidens (bur-marigolds)
TribeHeliantheae (a tribe of composites)
SubfamilyASTEROIDEAE (“daisies”)
FamilyASTERACEAE (daisies, dandelions and thistles, composite)
OrderASTERALES (daisies, dandelions, thistles and bell flowers)
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 Bidens cernua (Nodding Bur-marigold)

Bidens cernua (Nodding Bur-marigold) may be included in identification literature listed under the following higher taxa:

Literature listed under the following higher taxa may be relevant to Bidens cernua (Nodding Bur-marigold):

BioImagesBioImages (www.bioimages.org.uk) has 3 images of Bidens cernua (Nodding Bur-marigold)
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