Romulea bulbocodium

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Data

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Habitus and growth type

  • Plant height [m]: 0.09
    ?
  • Life span: Perennial
    ?
  • Life form: Geophyte
    ?

Flower

  • Flowering period: January-May
    ?

Fruit, seed and dispersal

  • Seed mass [mg]: 2.4
    ?
  • Dispersal mode: Myrmecochory
    ?
  • 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
    ?

Taxon origin

  • Origin in Europe: native
    ?

Ecology

  • Environmental relationships

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

  • Light indicator value: 8.3
    ?
  • Moisture indicator value: 4.5
    ?
  • Reaction indicator value: 5.3
    ?
  • Nutrient indicator value: 3
    ?
  • Salinity indicator value: 0.3
    ?

  • Disturbance indicator values

  • Disturbance frequency: 1.1
    ?
  • Disturbance frequency (herb layer): 1.85
    ?
  • Disturbance severity: 0.67
    ?
  • Disturbance severity (herb layer): 0.61
    ?
  • Mowing frequency: 0.3
    ?
  • Grazing pressure: 0.42
    ?
  • Soil disturbance: 0.31
    ?

Habitat and sociology

  • Syntaxon

  • Diagnostic species of phytosociological classes: FH (BUL) Poetea bulbosae
    ?

  • Broad habitat

  • Occurrence in broad habitats: Coastal beach, dune or shingle, Grassland (non-alpine, non-saline), Scrub, Sparsely vegetated (incl. rock and scree)
    ?

Distribution

Subordinate taxa

number of results: 3

Romulea bulbocodium var. bulbocodium Romulea bulbocodium var. crocea Romulea bulbocodium var. leichtliniana
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