Pyrus ×amphigenea

Pyrus communis × P. pyraster
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Habitus and growth type

  • Life form: macrophanerophyte
    ?

Leaf

  • Leaf presence and metamorphosis: leaves present, not modified
    ?
  • Stipules: present
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  • Petiole: present
    ?

Flower

  • Flower colour: white
    ?
  • Perianth type: calyx and corolla
    ?
  • Calyx fusion: hypanthium
    ?
  • Inflorescence type: corymbus
    ?

Trophic mode

  • Parasitism and mycoheterotrophy: autotrophic
    ?
  • Carnivory: non-carnivorous
    ?
  • Symbiotic nitrogen fixation: no nitrogen-fixing symbionts
    ?

Taxon origin

  • Origin in the Czech Republic: archaeophyte/neophyte
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  • Invasion status: naturalized
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  • Geographic origin: hybrid origin
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  • Period of introduction: Late Middle Ages and Early Modern Period (merged category, 1200–1800)
    ?
  • Introduction pathway: intentional – crops
    ?

Habitat and sociology

  • Affinity to the forest environment

    ?
  • Affinity to the forest environment in Thermophyticum: 2.1 – taxon occurring both in the forest and open vegetation
  • Affinity to the forest environment in Mesophyticum and Oreophyticum: 2.1 – taxon occurring both in the forest and open vegetation
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