Helianthemum syriacum

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Habitus and growth type

  • Plant height [m]: 0.25
    ?
  • Life span: Perennial
    ?
  • Life form: Chamaephyte
    ?
  • Spinescence: not spinescent
    ?

Leaf

  • Specific leaf area [mm2/mg]: 4.84
    ?

Flower

  • Flowering period: April-June
    ?

Fruit, seed and dispersal

  • Seed mass [mg]: 0.37
    ?
  • Dispersal mode: Local non-specific dispersal
    ?
  • Dispersal distance class: 2
    ?

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: Alkaline
    ?
  • Nutrient relationship: Oligotrophic
    ?
  • Salinity relationship: Non-saline
    ?
  • Ellenberg-type indicator values

  • Light indicator value: 8.7
    ?
  • Temperature indicator value: 9.3
    ?
  • Moisture indicator value: 2
    ?
  • Reaction indicator value: 7.7
    ?
  • Nutrient indicator value: 2
    ?
  • Salinity indicator value: 0
    ?
  • Disturbance indicator values

  • Disturbance frequency: 0.9
    ?
  • Disturbance frequency (herb layer): 1.79
    ?
  • Disturbance severity: 0.59
    ?
  • Disturbance severity (herb layer): 0.27
    ?
  • Mowing frequency: 0.04
    ?
  • Grazing pressure: 0.4
    ?
  • Soil disturbance: 0.2
    ?

Habitat and sociology

  • EUNIS habitat

  • Diagnostic species of EUNIS habitats: S65 Mediterranean gypsum scrub
    ?
  • Constant species of EUNIS habitats: S65 Mediterranean gypsum scrub
    ?
  • Broad habitat

  • Occurrence in broad habitats: Scrub
    ?

Distribution

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