Bild folgtKI-generierte IllustrationBidens cernua
Bidens cernua
FamilyGenus: Bidensheimisch in Deutschland
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5
Species
interact
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5
Interactions
documented
About this species
Bidens cernua is a native herbaceous plant with broad leaves, bearing yellow flowers from August to October. It thrives in full sun on moist, nutrient-rich, lime-rich soils and is not threatened.
Ecological network
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Pollination
Ecological significance
As a native species, no adverse ecological impacts have been recorded.
Annual cycle
Flowering runs from August to October. No further seasonal pattern is detailed in the available records.
Safety note
No safety concerns are recorded for this species.
Standort & Merkmale
Light
Sonne
Moisture
Feucht
Soil
—
Bloom time
Aug – Okt
Bioregion
Continental
Growth form
Krautige Pflanze
Woodiness
Nicht verholzt
Leaf type
Breitblättrig
Plant height
0.429 m
Morphological traits: TRY ID3 (CC BY 3.0) & TRY ID81 (CC BY)
Pflege & Anbau
Grow in full sun, in consistently moist, fertile soil that is neutral to alkaline. It is particularly suited to damp gardens, pond edges or rain gardens.
Scientific profile
Bidens cernua belongs to the Asteraceae family. It is a herbaceous, non-woody, broad-leaved plant reaching approximately 0.43 m in height. Flowering occurs from August to October. The species is native in Great Britain and is assessed as Not Threatened (*). It shows a strong affinity for full sun, moist to wet, nutrient-rich, and calcareous to basic conditions, with low tolerance of disturbance and no tolerance of salinity. It forms arbuscular mycorrhizal associations.
Bestäuber & Besucher
5 Arten interagieren mit dieser Pflanze
Sources & data origin
•TRY v6.0 / BiolFlor flowering phenology (Request 47350) — CC BY 4.0TRY request 47350 (Public, Data Released, TRY v6.0; 2026-02-15). Cite TRY: Kattge et al. (2020), doi:10.1111/gcb.14904; original source: Trefflich, A., Klotz, S. & Kühn, I. (2002). Blühphänologie. BIOLFLOR, Schriftenreihe für Vegetationskunde 38:127–131.
•Interaktionsdaten via GloBI (CC-BY 4.0)
•FloraWeb / BfN
•EIVE 1.0 — Dengler et al. (2023), DOI: 10.3897/VCS.98324 (CC BY 4.0)
•GBIF Backbone Taxonomy — GBIF Secretariat (2024), DOI: 10.15468/39omei (CC BY 4.0)
•TRY Categorical Traits (ID3) — Kattge et al. (2012), DOI: 10.17871/TRY.3 (CC BY 3.0)
•TRY Global Spectrum (ID81) — Díaz et al. (2016/2021), DOI: 10.17871/TRY.81 (CC BY)
•Govaerts R et al. (2025) — World Checklist of Vascular Plants (WCVP) v14. Royal Botanic Gardens, Kew. DOI: 10.34885/xs7h-ze42 (CC BY 4.0)
All data is licensed under CC BY 4.0, CC0, or compatible. Attribution according to license terms. Full source overview →