Viola riviniana aggr.

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Data

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Habitus and growth type

  • Plant height [m]: 0.23
    ?
  • Life span: Perennial
    ?
  • Life form: Hemicryptophyte
    ?

Leaf

  • Specific leaf area [mm2/mg]: 30.37
    ?

Flower

  • Flowering period: February-August
    ?

Fruit, seed and dispersal

  • Seed mass [mg]: 1.74
    ?

Trophic mode

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

Taxon origin

  • Origin in Europe: native
    ?

Ecology

  • Environmental relationships

  • Substrate humidity relationship: Mesic
    ?
  • Substrate reaction relationship: Slightly acidic to near-neutral, Alkaline
    ?
  • Nutrient relationship: Mesotrophic, Eutrophic
    ?
  • Salinity relationship: Non-saline
    ?

  • Ellenberg-type indicator values

  • Light indicator value: 3
    ?
  • Temperature indicator value: 5
    ?
  • Moisture indicator value: 5
    ?
  • Reaction indicator value: 7
    ?
  • Nutrient indicator value: 6
    ?
  • Salinity indicator value: 0
    ?

Habitat and sociology

  • Broad habitat

  • Occurrence in broad habitats: Grassland (non-alpine, non-saline), Heathland, Scrub, Forest, Synanthropic
    ?

Distribution

  • Country-based map: Not available

Subordinate taxa

number of results: 2

Viola reichenbachiana Viola riviniana
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