Ribes aureum

new search

Habitus and growth type

  • Height [m]: 1–2.5
    ?
  • Growth form: shrub
    ?
  • Life form: nanophanerophyte
    ?
  • Life strategy: C – competitor
    ?
  • Life strategy (Pierce method based on leaf traits): S/CSR
    ?
  • Life strategy (Pierce method, C-score): 31 %
    ?
  • Life strategy (Pierce method, S-score): 58.3 %
    ?
  • Life strategy (Pierce method, R-score): 10.8 %
    ?

Leaf

  • Leaf presence and metamorphosis: leaves present, not modified
    ?
  • Leaf arrangement (phyllotaxis): alternate
    ?
  • Leaf shape: simple – palmately divided
    ?
  • Stipules: absent
    ?
  • Petiole: present
    ?
  • Leaf life span: summer green
    ?
  • Leaf deciduousness in woody plants: winter deciduous
    ?
  • Leaf anatomy: mesomorphic
    ?
  • Functional leaf type in woody plants: broad deciduous or semi-deciduous
    ?

Flower

  • Flowering period [month]: April–May
    ?
  • Flower colour: yellow
    ?
  • Flower symmetry: actinomorphic
    ?
  • Perianth type: calyx and corolla
    ?
  • Perianth fusion: free
    ?
  • Calyx fusion: synsepalous
    ?
  • Inflorescence type: racemus
    ?
  • Dicliny: synoecious
    ?
  • Generative reproduction type: allogamy self-incompatibility
    ?
  • Pollination syndrome: insect-pollination
    ?

Fruit, seed and dispersal

  • Fruit type: fleshy fruit – berry
    ?
  • Fruit colour: black
    ?
  • Reproduction type: only by seed/spores
    ?
  • Dispersal unit (diaspore): seed, fruit, infrutescence or its part
    ?
  • Dispersal strategy: Cornus (mainly autochory and endozoochory)
    ?
  • Myrmecochory: non-myrmecochorous (b)
    ?

Belowground organs and clonality

  • Root metamorphosis: root shoot
    ?
  • Position of root buds: lateral roots
    ?
  • Role of root buds in life-history of a plant: regenerative
    ?
  • Bud bank

    ?
  • Number of buds per shoot at the soil surface (root buds excluded): 0
  • Number of buds per shoot at a depth of 0–10 cm (root buds excluded): 5
  • Number of buds per shoot at a depth greater than 10 cm (root buds excluded): 5
  • Size of the belowground bud bank (root buds excluded): 10
  • Depth of the belowground bud bank (root buds exluded) [cm]: 10
  • Number of buds per shoot at the soil surface (root buds included): 0
  • Number of buds per shoot at a depth of 0–10 cm (root buds included): 20
  • Number of buds per shoot at a depth greater than 10 cm (root buds included): 20
  • Size of the belowground bud bank (root buds included): 40
  • Depth of the belowground bud bank (root buds included) [cm]: 10

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: North America
    ?
  • Year of the first record in the wild: 1900
    ?
  • Period of introduction: Late Modern Period (1800–1950)
    ?
  • Introduction pathway: intentional – ornamental, intentional – crops, intentional – other
    ?

Ecological indicator values

  • Ellenberg-type indicator values

  • Light indicator value: 7 – half-light plant, mostly occurring at full light, but also in the shade up to about 30% of diffuse radiation incident in an open area
    ?
  • Temperature indicator value: 6 – transition between values 5 and 7
    ?
  • Moisture indicator value: 5 – indicator of fresh soils, focus on soils of average moisture, missing on wet and on soils that frequently dry out
    ?
  • Reaction indicator value: 7 – indicator of slightly acidic to slightly basic conditions, never occurring in very acidic conditions
    ?
  • Nutrient indicator value: 6 – transition between values 5 and 7
    ?
  • Salinity indicator value: 0 – not salt tolerant, glycophyte
    ?

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: northern temperate, southern temperate, submeridional, meridional
    ?
  • Floristic region: Western Asia, Americas
    ?
  • Occurrence frequency in the basic grid mapping cells and quadrants of the basic grid mapping cells: 57, 70
    ?
  • Commonness in vegetation plots from the Czech Republic

    ?
  • Occurrence frequency in vegetation plots: 0 %
  • Occurrence frequency in vegetation plots with a cover above 5%: 0 %
  • Occurrence frequency in vegetation plots with a cover above 25%: 0 %
  • Occurrence frequency in vegetation plots with a cover above 50%: 0 %
  • Mean percentage cover in vegetation plots: 1 %
  • Maximum percentage cover in vegetation plots: 1 %

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
    ?
This web page uses for the attendance analysis cookies. By using this web you agree with this. More info.