Rouya polygama

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Habitus and growth type

  • Plant height [m]: 0.25
    ?
  • Life span: Perennial
    ?
  • Life form: Hemicryptophyte
    ?

Flower

  • Flowering period: May-July
    ?

Fruit, seed and dispersal

  • Seed mass [mg]: 5.92
    ?
  • Dispersal mode: Local non-specific dispersal
    ?
  • Dispersal distance class: 1
    ?

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: Dry
    ?
  • Substrate reaction relationship: Slightly acidic to near-neutral
    ?
  • Nutrient relationship: Mesotrophic
    ?
  • Ellenberg-type indicator values

  • Light indicator value: 9
    ?
  • Temperature indicator value: 10
    ?
  • Moisture indicator value: 4
    ?
  • Reaction indicator value: 6
    ?
  • Nutrient indicator value: 4.5
    ?
  • Salinity indicator value: 2
    ?
  • Disturbance indicator values

  • Disturbance frequency: 1.01
    ?
  • Disturbance frequency (herb layer): 1.45
    ?
  • Disturbance severity: 0.5
    ?
  • Disturbance severity (herb layer): 0.41
    ?
  • Mowing frequency: 0.02
    ?
  • Grazing pressure: 0.21
    ?
  • Soil disturbance: 0.41
    ?

Habitat and sociology

  • Broad habitat

  • Occurrence in broad habitats: Coastal beach, dune or shingle
    ?

Distribution

No subordinate taxa were found for this item.

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