Anchusa crispa

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Habitus and growth type

  • Plant height [m]: 0.23
    ?
  • Life span: Annual, Biennial or short-lived
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  • Life form: Hemicryptophyte
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Flower

  • Flowering period: March-July
    ?

Fruit, seed and dispersal

  • Seed mass [mg]: 2.78
    ?
  • Dispersal mode: Myrmecochory
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  • Dispersal distance class: 3
    ?

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: Dry
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  • Substrate reaction relationship: Slightly acidic to near-neutral
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  • Nutrient relationship: Mesotrophic
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  • Salinity relationship: Slightly saline or brackish
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  • Ellenberg-type indicator values

  • Light indicator value: 9
    ?
  • Temperature indicator value: 9
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  • Moisture indicator value: 3.5
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  • Reaction indicator value: 5.5
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  • Nutrient indicator value: 4.5
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  • Salinity indicator value: 2.5
    ?
  • Disturbance indicator values

  • Disturbance frequency: 1.59
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  • Disturbance frequency (herb layer): 2.19
    ?
  • Disturbance severity: 0.49
    ?
  • Disturbance severity (herb layer): 0.48
    ?
  • Mowing frequency: 0.08
    ?
  • Grazing pressure: 0.17
    ?
  • Soil disturbance: 0.58
    ?

Habitat and sociology

  • Broad habitat

  • Occurrence in broad habitats: Coastal beach, dune or shingle, Sparsely vegetated (incl. rock and scree)
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Distribution

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