Bidens tripartita L., 1753 37% complete

Trifid bur-marigold

Sp. Pl.: 831 (1753)

Data sources

Each value Trefle shows for Bidens tripartita, 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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Sourced13 Differs from sources1 Source not recorded9 Not on the record10 Sources: TRY Plant Trait Database, Merged from a synonym record
Field Shown What the sources say
Core
Author L. No source recorded
Source not recorded
Bibliography Sp. Pl.: 831 (1753) 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 1753 No source recorded
Source not recorded
Descriptive
Common name Trifid bur-marigold No source recorded
Source not recorded
Family common name Aster family No source recorded
Source not recorded
Observations Temp. Northern Hemisphere No source recorded
Source not recorded
Morphology
Average height 53 cm
  • 52.5 cm · TRY Plant Trait Database · Measured · 15 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 92, 116, 164, 174, 178, 203, 500, 574, 918
2 earlier or rejected values
  • Superseded 52.5 cm · TRY Plant Trait Database · Measured · 15 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 92, 116, 164, 174, 178, 203, 500, 574, 918
  • Superseded 52.5 cm · TRY Plant Trait Database · Measured · 15 observations · 2026-09-17
    TRY 7.0 datasets 25, 28, 92, 116, 164, 174, 178, 203, 500, 574, 918
Differs from sources
Biological type therophyte
  • therophyte · TRY Plant Trait Database · Measured · 11 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 164, 174, 178, 203, 500, 918
2 earlier or rejected values
  • Superseded therophyte · TRY Plant Trait Database · Measured · 11 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 164, 174, 178, 203, 500, 918
  • Superseded therophyte · TRY Plant Trait Database · Measured · 11 observations · 2026-09-17
    TRY 7.0 datasets 4, 25, 71, 164, 174, 178, 203, 500, 918
Sourced
Flower color brown, yellow
2 earlier or rejected values
  • Superseded brown, yellow · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09
    TRY 7.0 datasets 4, 92, 882
  • Superseded brown, yellow · TRY Plant Trait Database · Measured · 3 observations · 2026-09-17
    TRY 7.0 datasets 4, 92, 882
Sourced
Foliage color empty
2 earlier or rejected values
Not on the record
Fruit color brown
2 earlier or rejected values
Sourced
Fruit shape achene
2 earlier or rejected values
Sourced
Growth rate empty
2 earlier or rejected values
Not on the record
Maximum height 90 cm
  • 90 cm · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 92, 116, 164, 174, 178, 203, 500, 574, 918
2 earlier or rejected values
  • Superseded 90 cm · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 92, 116, 164, 174, 178, 203, 500, 574, 918
  • Superseded 90 cm · TRY Plant Trait Database · Measured · 3 observations · 2026-09-17
    TRY 7.0 datasets 25, 28, 92, 116, 164, 174, 178, 203, 500, 574, 918
Sourced
Sexuality empty
2 earlier or rejected values
Not on the record
Vegetable false
  • false · Merged from a synonym record (Bidens tripartita subsp. comosa) · Reported · 2026-09-05
Sourced
Phenology
Bloom months feb, jul
2 earlier or rejected values
  • Superseded feb, jul · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09
    TRY 7.0 datasets 4, 174, 203
  • Superseded feb, jul · TRY Plant Trait Database · Measured · 5 observations · 2026-09-17
    TRY 7.0 datasets 4, 174, 203
Sourced
Duration annual
  • annual · TRY Plant Trait Database · Measured · 16 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 92, 164, 178, 203, 818, 882, 918, 925
2 earlier or rejected values
  • Superseded annual · TRY Plant Trait Database · Measured · 16 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 92, 164, 178, 203, 818, 882, 918, 925
  • Superseded annual · TRY Plant Trait Database · Measured · 16 observations · 2026-09-17
    TRY 7.0 datasets 4, 25, 71, 92, 164, 178, 203, 818, 882, 918, 925
Sourced
Ecology
Ground humidity 9 / 12 · amphibious part of the year (seasonal helophyte)
  • 9 / 12 · amphibious part of the year (seasonal helophyte) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 489
2 earlier or rejected values
  • Superseded 9 / 12 · amphibious part of the year (seasonal helophyte) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 489
  • Superseded 9 / 12 · amphibious part of the year (seasonal helophyte) · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17
    TRY 7.0 datasets 178, 489
Sourced
Light empty
2 earlier or rejected values
Not on the record
Nitrogen fixation None
2 earlier or rejected values
Sourced
Soil nutriments 8 / 9 · very rich (pereutrophic)
  • 8 / 9 · very rich (pereutrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 242
2 earlier or rejected values
  • Superseded 8 / 9 · very rich (pereutrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 242
  • Superseded 8 / 9 · very rich (pereutrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17
    TRY 7.0 datasets 178, 242
Sourced
Soil salinity 0 / 9 · absent from saline soils
  • 0 / 9 · absent from saline soils · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 242
2 earlier or rejected values
  • Superseded 0 / 9 · absent from saline soils · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 178, 242
  • Superseded 0 / 9 · absent from saline soils · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17
    TRY 7.0 datasets 178, 242
Sourced
Cultivation
Minimum root depth 32 cm
2 earlier or rejected values
Sourced
Usda legacy
C n ratio empty
2 earlier or rejected values
Not on the record
Other
Propagation method —
2 earlier or rejected values
Not on the record
Salt tolerance —
2 earlier or rejected values
Not on the record
Shade tolerance —
2 earlier or rejected values
Not on the record
Soil ph indicator —
2 earlier or rejected values
Not on the record
Temperature indicator —
2 earlier or rejected values
Not on the record