Bromus diandrus

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Habitus and growth type

  • Height [m]: 0.35–0.8
    ?
  • Growth form: annual herb
    ?
  • Life form: therophyte
    ?

Leaf

  • Leaf presence and metamorphosis: leaves present, not modified
    ?
  • Leaf arrangement (phyllotaxis): alternate
    ?
  • Leaf shape: simple – entire
    ?
  • Stipules: absent
    ?
  • Petiole: absent
    ?

Flower

  • Flowering period [month]: May–June
    ?
  • Flower colour: green
    ?
  • Perianth type: reduced
    ?
  • Perianth fusion: reduced
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  • Inflorescence type: panicula e spiculis composita
    ?
  • Generative reproduction type: mixed mating
    ?

Fruit, seed and dispersal

  • Fruit type: dry fruit – caryopsis
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  • Myrmecochory: non-myrmecochorous (b)
    ?

Trophic mode

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

Taxon origin

  • Origin in the Czech Republic: neophyte
    ?
  • Invasion status: casual
    ?
  • Geographic origin: Mediterranean
    ?
  • Year of the first record in the wild: 1929
    ?
  • Year of the last record: 1977
    ?
  • Period of introduction: Late Modern Period (1800–1950)
    ?
  • Introduction pathway: unintentional – industry, unintentional – anthropogenic
    ?

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)
    ?
  • Legal protection: not protected by law
    ?
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