Cynanchum acutum

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Habitus and growth type

  • Plant height [m]: 1.7
    ?
  • Life span: Perennial
    ?
  • Life form: Phanerophyte, Woody liana
    ?

Flower

  • Flowering period: June-August
    ?

Fruit, seed and dispersal

  • Seed mass [mg]: 6.24
    ?
  • Dispersal mode: Anemochory
    ?
  • Dispersal distance class: 3
    ?

Trophic mode

  • Parasitism and mycoheterotrophy: autotroph
    ?
  • 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: Alkaline
    ?
  • Nutrient relationship: Eutrophic
    ?
  • Salinity relationship: Slightly saline or brackish
    ?
  • Ellenberg-type indicator values

  • Light indicator value: 7.8
    ?
  • Moisture indicator value: 6.1
    ?
  • Reaction indicator value: 8
    ?
  • Nutrient indicator value: 6
    ?
  • Salinity indicator value: 2.3
    ?
  • Disturbance indicator values

  • Disturbance frequency: 1.13
    ?
  • Disturbance frequency (herb layer): 1.69
    ?
  • Disturbance severity: 0.57
    ?
  • Disturbance severity (herb layer): 0.52
    ?
  • Mowing frequency: 0.27
    ?
  • Grazing pressure: 0.22
    ?
  • Soil disturbance: 0.33
    ?

Habitat and sociology

  • Syntaxon

  • EUNIS habitat

  • Broad habitat

  • Occurrence in broad habitats: Coastal beach, dune or shingle, Coastal cliff, Aquatic, Scrub, Forest, Sparsely vegetated (incl. rock and scree), Synanthropic
    ?

Distribution

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