Cotula coronopifolia

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Habitus and growth type

  • Height [m]: 0.08–0.2
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  • Life form: therophyte
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  • Life strategy (Pierce method based on leaf traits): R
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  • Life strategy (Pierce method, C-score): 13.5 %
    ?
  • Life strategy (Pierce method, S-score): 0 %
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  • Life strategy (Pierce method, R-score): 86.5 %
    ?

Leaf

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

  • Flowering period [month]: June–August
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  • Flower colour: yellow
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  • Flower symmetry: actinomorphic
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  • Perianth type: calyx reduced, corolla present
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  • Perianth fusion: fused
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  • Shape of the sympetalous corolla or syntepalous perianth: tubular
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  • Calyx fusion: pappus
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  • Inflorescence type: anthodium solitarium
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Fruit, seed and dispersal

  • Fruit type: dry fruit – achene/cypsela/samara
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  • Myrmecochory: probably non-myrmecochorous
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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: neophyte
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  • Invasion status: casual
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  • Geographic origin: Africa
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  • Year of the first record in the wild: 2010
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  • Period of introduction: Present (after 2000)
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  • Introduction pathway: unintentional – anthropogenic
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Ecological indicator values

  • Ellenberg-type indicator values

  • Light indicator value: 9 – full light plant, occurring only in fully irradiated places, not at less than 50% of diffuse radiation incident in an open area
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  • Temperature indicator value: 6 – transition between values 5 and 7
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  • Moisture indicator value: 7 – humidity indicator, focus on well moistened, but not wet soils
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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: 7 – occurring at nutrient-rich sites more often than at average sites and only exceptionally at poor sites
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  • Salinity indicator value: 5 – α-mesohaline, mostly on soils with a moderate salt content
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Distribution and frequency

  • Continentality degree: 2
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  • Distribution range extension along the continentality gradient: 2
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  • Occurrence frequency in the basic grid mapping cells and quadrants of the basic grid mapping cells: 1, 1
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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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