Arctium lappa

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Data

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Habitus and growth type

  • Plant height [m]: 1.43
    ?
  • Life span: Biennial or short-lived
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  • Life form: Hemicryptophyte
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Leaf

  • Specific leaf area [mm2/mg]: 17.43
    ?

Flower

  • Flowering period: June-September
    ?

Fruit, seed and dispersal

  • Seed mass [mg]: 12.16
    ?
  • Dispersal mode: Epizoochory
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  • Dispersal distance class: 6
    ?

Trophic mode

  • Parasitism and mycoheterotrophy: autotroph
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  • Carnivory: non-carnivorous
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  • Symbiotic nitrogen fixation: no nitrogen-fixing symbionts
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Taxon origin

  • Origin in Europe: native
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Ecology

  • Environmental relationships

  • Substrate humidity relationship: Mesic
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  • Substrate reaction relationship: Alkaline
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  • Nutrient relationship: Hypertrophic
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  • Salinity relationship: Non-saline
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  • Ellenberg-type indicator values

  • Moisture indicator value: 5.6
    ?
  • Reaction indicator value: 6.9
    ?
  • Nutrient indicator value: 8.9
    ?
  • Salinity indicator value: 0.1
    ?

  • Disturbance indicator values

  • Disturbance frequency: 0.61
    ?
  • Disturbance frequency (herb layer): 1.49
    ?
  • Disturbance severity: 0.71
    ?
  • Disturbance severity (herb layer): 0.56
    ?
  • Mowing frequency: 0.41
    ?
  • Grazing pressure: 0.17
    ?
  • Soil disturbance: 0.28
    ?

Habitat and sociology

  • Syntaxon

  • Diagnostic species of phytosociological classes: QF (ART) Artemisietea vulgaris
    ?

  • Broad habitat

  • Occurrence in broad habitats: Wetland, Scrub, Sparsely vegetated (incl. rock and scree), Synanthropic
    ?

Distribution

  • Continentality amplitude: 7
    ?
  • Country-based map: Euro+Med Plantbase

Subordinate taxa

number of results: 1

Arctium lappa subsp. platylepis
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