Bidens radiata Thuill., 1799 33% complete

Radiating bur-marigold

Fl. Env. Paris, ed. 2: 432 (1799)

Data sources

Each value Trefle shows for Bidens radiata, with what every source says about it. When sources disagree, the strongest source is shown (how sources are ranked). Values imported before sources were recorded one by one are marked Source not recorded.

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Sourced4 Differs from sources3 Source not recorded14 Not on the record8 Sources: TRY Plant Trait Database
Field Shown What the sources say
Core
Author Thuill. No source recorded
Source not recorded
Bibliography Fl. Env. Paris, ed. 2: 432 (1799) No source recorded
Source not recorded
Phylum Tracheophyta No source recorded
Source not recorded
Rank species No source recorded
Source not recorded
Status accepted No source recorded
Source not recorded
Year 1799 No source recorded
Source not recorded
Descriptive
Common name Radiating bur-marigold No source recorded
Source not recorded
Family common name Aster family No source recorded
Source not recorded
Observations Europe to Russian Far East and Korea No source recorded
Source not recorded
Morphology
Average height 57 cm
2 earlier or rejected values
  • Superseded 57.5 cm · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09
    TRY 7.0 datasets 25, 500, 918
  • Superseded 57.5 cm · TRY Plant Trait Database · Measured · 3 observations · 2026-09-17
    TRY 7.0 datasets 25, 500, 918
Differs from sources
Biological type therophyte
  • therophyte · TRY Plant Trait Database · Measured · 6 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 500, 918
2 earlier or rejected values
  • Superseded therophyte · TRY Plant Trait Database · Measured · 6 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 500, 918
  • Superseded therophyte · TRY Plant Trait Database · Measured · 6 observations · 2026-09-17
    TRY 7.0 datasets 4, 25, 71, 500, 918
Sourced
Flower color yellow
2 earlier or rejected values
Differs from sources
Foliage texture empty
2 earlier or rejected values
Not on the record
Fruit shape empty
2 earlier or rejected values
Not on the record
Maximum height empty
2 earlier or rejected values
Not on the record
Sexuality empty
2 earlier or rejected values
Not on the record
Vegetable false No source recorded
Source not recorded
Phenology
Bloom months sep, oct No source recorded
Source not recorded
Duration annual
2 earlier or rejected values
Sourced
Ecology
Atmospheric humidity 7 / 9 · humid air No source recorded
Source not recorded
Ground humidity empty
  • 9 / 12 · amphibious part of the year (seasonal helophyte) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 489
2 earlier or rejected values
  • Superseded 9 / 12 · amphibious part of the year (seasonal helophyte) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 489
  • Superseded 9 / 12 · amphibious part of the year (seasonal helophyte) · TRY Plant Trait Database · Measured · 1 observation · 2026-09-17
    TRY 7.0 datasets 489
Not on the record
Light 8 / 9 · light
2 earlier or rejected values
Sourced
Nitrogen fixation empty
2 earlier or rejected values
Not on the record
Ph maximum pH 7.5 No source recorded
Source not recorded
Ph minimum pH 7 No source recorded
Source not recorded
Soil nutriments 8 / 9 · very rich (pereutrophic)
  • 8 / 9 · very rich (pereutrophic) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 242
2 earlier or rejected values
  • Superseded 8 / 9 · very rich (pereutrophic) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 242
  • Superseded 8 / 9 · very rich (pereutrophic) · TRY Plant Trait Database · Measured · 1 observation · 2026-09-17
    TRY 7.0 datasets 242
Sourced
Soil salinity 0 / 9 · absent from saline soils
  • 1 / 9 · barely saline (hyperoligohaline) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 242, 489
2 earlier or rejected values
  • Superseded 1 / 9 · barely saline (hyperoligohaline) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 242, 489
  • Superseded 1 / 9 · barely saline (hyperoligohaline) · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17
    TRY 7.0 datasets 242, 489
Differs from sources
Other
Soil ph indicator —
2 earlier or rejected values
Not on the record
Temperature indicator —
2 earlier or rejected values
Not on the record