Cirsium heterophyllum aggr.

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Habitus and growth type

  • Plant height [m]: 0.65
    ?
  • Life span: Perennial
    ?
  • Life form: Hemicryptophyte
    ?

Leaf

  • Specific leaf area [mm2/mg]: 24.87
    ?

Flower

  • Flowering period: May-August
    ?

Fruit, seed and dispersal

  • Seed mass [mg]: 1.89
    ?
  • Dispersal mode: Anemochory
    ?
  • Dispersal distance class: 5
    ?

Trophic mode

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

Taxon origin

  • Origin in Europe: Native
    ?

Ecology

  • Environmental relationships

  • Substrate humidity relationship: Wet
    ?
  • Substrate reaction relationship: Slightly acidic to near-neutral
    ?
  • Nutrient relationship: Eutrophic
    ?
  • Salinity relationship: Non-saline
    ?
  • Ellenberg-type indicator values

  • Light indicator value: 6.9
    ?
  • Temperature indicator value: 3.7
    ?
  • Moisture indicator value: 7.4
    ?
  • Reaction indicator value: 5.8
    ?
  • Nutrient indicator value: 6
    ?
  • Salinity indicator value: 0
    ?
  • Disturbance indicator values

  • Disturbance frequency: 0.49
    ?
  • Disturbance frequency (herb layer): 1.55
    ?
  • Disturbance severity: 0.58
    ?
  • Disturbance severity (herb layer): 0.37
    ?
  • Mowing frequency: 0.35
    ?
  • Grazing pressure: 0.18
    ?
  • Soil disturbance: 0.17
    ?

Habitat and sociology

  • EUNIS habitat

  • Broad habitat

  • Occurrence in broad habitats: Spring, Grassland (non-alpine, non-saline), Alpine-subalpine and arctic grassland, Scrub, Forest, Sparsely vegetated (incl. rock and scree)
    ?

Distribution

  • Country-based map: Not available

Subordinate taxa

number of results: 2

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