Selaginella helvetica

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Data

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Habitus and growth type

  • Plant height [m]: 0.05
    ?
  • Life span: Perennial
    ?
  • Life form: Chamaephyte, Hemicryptophyte
    ?

Flower

  • Flowering period: April-August
    ?

Fruit, seed and dispersal

  • Seed mass [mg]: 0.03
    ?
  • 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: Mesic
    ?
  • Substrate reaction relationship: Alkaline
    ?
  • Nutrient relationship: Oligotrophic
    ?
  • Salinity relationship: Non-saline
    ?

  • Ellenberg-type indicator values

  • Light indicator value: 5.4
    ?
  • Temperature indicator value: 5.3
    ?
  • Moisture indicator value: 5.6
    ?
  • Reaction indicator value: 8
    ?
  • Nutrient indicator value: 2
    ?
  • Salinity indicator value: 0
    ?

  • Disturbance indicator values

  • Disturbance frequency: 0.46
    ?
  • Disturbance frequency (herb layer): 1.55
    ?
  • Disturbance severity: 0.53
    ?
  • Disturbance severity (herb layer): 0.31
    ?
  • Mowing frequency: 0.2
    ?
  • Grazing pressure: 0.26
    ?
  • Soil disturbance: 0.13
    ?

Habitat and sociology

  • Syntaxon

  • Diagnostic species of phytosociological classes: CT (TRI) Juncetea trifidi
    ?

  • Broad habitat

  • Occurrence in broad habitats: Spring, Grassland (non-alpine, non-saline), Sparsely vegetated (incl. rock and scree)
    ?

Distribution

  • Continentality: 5
    ?
  • Continentality amplitude: 4
    ?
  • Country-based map: Euro+Med Plantbase

No subordinate taxa were found for this item.

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