Scleranthus annuus L.
(Annual Knawel)

Interactions where Scleranthus annuus 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 sporangium UK/Ireland Peronospora scleranthi a downy mildew Peronosporales: Peronosporaceae Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997
A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles, Preece, T.F., 2002
 /Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Peronospora scleranthi/Peronospora scleranthia downy mildewsporangium Foodplant / parasiteUK and/or Eire /Plantae/Tracheophyta/Magnoliopsida/Caryophyllales/Caryophyllaceae/Scleranthus annuus/Scleranthus annuusannual knawellive sporangium parasitises live
calyx (live) live calyx is spotted by densely scattered, half-immersed, black, subshining pycnidium of Septoria coelomycetous anamorph Septoria scleranthi a leaf-spot fungus Capnodiales: Mycosphaerellaceae British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935
 /Fungi/Ascomycota/Dothideomycetes/Capnodiales/Mycosphaerellaceae/Septoria scleranthi/Septoria scleranthia leaf-spot fungusdensely scattered, half-immersed, black, subshiningpycnidiumSeptoria coelomycetous anamorph Foodplant / spot causer /Plantae/Tracheophyta/Magnoliopsida/Caryophyllales/Caryophyllaceae/Scleranthus annuus/Scleranthus annuusannual knawellivecalyx (6-9)densely scattered, half-immersed, black, subshining pycnidium of Septoria coelomycetous anamorph causes spots on live calyx
leaf (live) live leaf is spotted by densely scattered, half-immersed, black, subshining pycnidium of Septoria coelomycetous anamorph Septoria scleranthi a leaf-spot fungus Capnodiales: Mycosphaerellaceae British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935
 /Fungi/Ascomycota/Dothideomycetes/Capnodiales/Mycosphaerellaceae/Septoria scleranthi/Septoria scleranthia leaf-spot fungusdensely scattered, half-immersed, black, subshiningpycnidiumSeptoria coelomycetous anamorph Foodplant / spot causer /Plantae/Tracheophyta/Magnoliopsida/Caryophyllales/Caryophyllaceae/Scleranthus annuus/Scleranthus annuusannual knawelliveleaf (6-9)densely scattered, half-immersed, black, subshining pycnidium of Septoria coelomycetous anamorph causes spots on live leaf
stem (live) live stem is spotted by densely scattered, half-immersed, black, subshining pycnidium of Septoria coelomycetous anamorph Septoria scleranthi a leaf-spot fungus Capnodiales: Mycosphaerellaceae British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935
 /Fungi/Ascomycota/Dothideomycetes/Capnodiales/Mycosphaerellaceae/Septoria scleranthi/Septoria scleranthia leaf-spot fungusdensely scattered, half-immersed, black, subshiningpycnidiumSeptoria coelomycetous anamorph Foodplant / spot causer /Plantae/Tracheophyta/Magnoliopsida/Caryophyllales/Caryophyllaceae/Scleranthus annuus/Scleranthus annuusannual knawellivestem (6-9)densely scattered, half-immersed, black, subshining pycnidium of Septoria coelomycetous anamorph causes spots on live stem

Author & YearTitleSource
Ellis, M.B. & J.P., 1997Microfungi on Land Plants: An Identification Handbook2nd (New Enlarged) edition, 868pp, The Richmond Publishing Co. Ltd
Grove, W.B., 1935British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidiaVol I, 488pp, Cambridge University Press
Preece, T.F., 2002A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles33pp, British Mycological Society

Scleranthus annuus (Annual Knawel) may also be included in 'fed on by' relations listed under the following higher taxa:

Taxonomic hierarchy:
SpeciesScleranthus annuus (Annual Knawel)
GenusScleranthus (knawels)
FamilyCARYOPHYLLACEAE (chickweeds, stitchworts and campions, carnation)
OrderCARYOPHYLLALES (pinks, goosefoots and docks)
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 Scleranthus annuus (Annual Knawel)

Scleranthus annuus (Annual Knawel) may be included in identification literature listed under the following higher taxa:

Literature listed under the following higher taxa may be relevant to Scleranthus annuus (Annual Knawel):

BioImagesBioImages (www.bioimages.org.uk) has 7 images of Scleranthus annuus (Annual Knawel)
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