Eragrostis cilianensis

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Habitus and growth type

  • Growth form: annual herb
    ?
  • Life form: therophyte
    ?
  • Life strategy: R – ruderal
    ?
  • Life strategy (Pierce method based on leaf traits): SR
    ?
  • Life strategy (Pierce method, C-score): 2.4 %
    ?
  • Life strategy (Pierce method, S-score): 58.1 %
    ?
  • Life strategy (Pierce method, R-score): 39.5 %
    ?

Leaf

  • Leaf presence and metamorphosis: leaves present, not modified
    ?
  • Leaf arrangement (phyllotaxis): alternate
    ?
  • Leaf shape: simple – entire
    ?
  • Stipules: absent
    ?
  • Petiole: absent
    ?
  • Leaf life span: summer green
    ?
  • Leaf anatomy: scleromorphic, mesomorphic
    ?

Flower

  • Flower colour: green
    ?
  • Perianth type: reduced
    ?
  • Perianth fusion: reduced
    ?
  • Inflorescence type: panicula e spiculis composita
    ?
  • Dicliny: synoecious
    ?
  • Pollination syndrome: wind-pollination
    ?

Fruit, seed and dispersal

  • Fruit type: dry fruit – caryopsis
    ?
  • Reproduction type: only by seed/spores
    ?
  • Myrmecochory: non-myrmecochorous (b)
    ?

Belowground organs and clonality

  • Shoot life span (cyclicity): monocyclic shoots prevailing
    ?
  • Primary root: absent
    ?
  • Bud bank

    ?
  • Number of buds per shoot at the soil surface (root buds excluded):
  • Number of buds per shoot at a depth of 0–10 cm (root buds excluded):
  • Number of buds per shoot at a depth greater than 10 cm (root buds excluded):
  • Size of the belowground bud bank (root buds excluded):
  • Depth of the belowground bud bank (root buds exluded) [cm]:
  • Number of buds per shoot at the soil surface (root buds included):
  • Number of buds per shoot at a depth of 0–10 cm (root buds included):
  • Number of buds per shoot at a depth greater than 10 cm (root buds included):
  • Size of the belowground bud bank (root buds included):
  • Depth of the belowground bud bank (root buds included) [cm]:

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, Asia
    ?
  • Year of the first record in the wild: 1961
    ?
  • Year of the last record: 1965
    ?
  • Period of introduction: Recent Past (1950–2000)
    ?
  • Introduction pathway: unintentional – traffic, unintentional – industry
    ?

Habitat and sociology

  • Affinity to the forest environment

    ?
  • 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

  • Floristic zone: southern temperate, submeridional, meridional, subtropical, tropical, austral or antarctic
    ?
  • Floristic region: Europe, Asia, circumpolar
    ?
  • Occurrence frequency in the basic grid mapping cells and quadrants of the basic grid mapping cells: 2, 2
    ?

Threats and protection

  • Red List 2017 (national categories): taxon is not on the Red List
    ?
  • 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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