Anthriscus cerefolium var. cerefolium

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Habitus and growth type

  • Life form: therophyte
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Leaf

  • Leaf presence and metamorphosis: leaves present, not modified
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  • Leaf arrangement (phyllotaxis): alternate
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  • Leaf shape: compound – bipinnate, compound – tripinnate
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  • Stipules: absent
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  • Petiole: both present and absent
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Flower

  • Flower colour: white
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  • Flower symmetry: actinomorphic, zygomorphic
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  • Perianth type: calyx reduced, corolla present
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  • Perianth fusion: free
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  • Inflorescence type: umbella composita
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Fruit, seed and dispersal

  • Fruit type: dry fruit – cremocarp
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  • Dispersal unit (diaspore): fruit, infrutescence or its part
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  • Dispersal strategy: Allium (mainly autochory)
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Trophic mode

  • Parasitism and mycoheterotrophy: autotrophic
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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 the Czech Republic: archaeophyte/neophyte
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  • Invasion status: naturalized
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  • Geographic origin: anecophyte
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  • Period of introduction: Late Middle Ages and Early Modern Period (merged category, 1200–1800)
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  • Introduction pathway: intentional – crops, unintentional – anthropogenic, unintentional – nature
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Ecological indicator values

  • Ellenberg-type indicator values

  • Light indicator value: 6 – transition between values 5 and 7; rarely at less than 20% of diffuse radiation incident in an open area
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  • Temperature indicator value: 7 – heat indicator, occurring in relatively warm lowlands
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  • Moisture indicator value: 5 – indicator of fresh soils, focus on soils of average moisture, missing on wet and on soils that frequently dry out
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  • Reaction indicator value: 7 – indicator of slightly acidic to slightly basic conditions, never occurring in very acidic conditions
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  • Nutrient indicator value: 8 – pronounced nutrient indicator
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  • Salinity indicator value: 0 – not salt tolerant, glycophyte
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Habitat and sociology

  • Occurrence in habitats

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  • 11 Heathlands and scrub

  • 11R Scrub and pioneer woodland of forests clearings: 2 – optimum
  • 12 Forests

  • 12T Robinia pseudacacia plantations: 2 – optimum
  • 12U Plantations of broad-leaved non-native trees: 1 – rare occurrence
  • 13 Anthropogenic vegetation

  • 13A Annual vegetation of ruderal habitats: 1 – rare occurrence
  • 13B Annual vegetation of arable land: 2 – optimum
  • 13E Perennial nitrophilous herbaceous vegetation of mesic sites: 2 – optimum
  • Affinity to the forest environment

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  • Affinity to the forest environment in Thermophyticum: 0 – taxon that does not spontaneously occur in Czech forests
  • Affinity to the forest environment in Mesophyticum and Oreophyticum: 0 – taxon that does not spontaneously occur in Czech forests

Distribution and frequency

  • Occurrence frequency in the basic grid mapping cells and quadrants of the basic grid mapping cells: 70, 81
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  • Number of habitats with taxon occurrence in the Czech Republic

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  • Number of narrow habitats in which the taxon occurs: 6
  • Number of narrow habitats in which the taxon has its optimum: 4
  • Number of broad habitats in which the taxon occurs: 3
  • Number of broad habitats in which the taxon has its optimum: 3

Threats and protection

  • Red List 2017 (national categories): taxon is not on the Red List
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  • Red List 2017 (IUCN categories): LC(NA) – least concern (taxon is not on the Red List)
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  • Legal protection: not protected by law
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