Tragopogon dubius subsp. dubius 1771 27% complete

No common name

Fl. Carniol., ed. 2, 2: 95 (1771)

Data sources

Each value Trefle shows for Tragopogon dubius subsp. dubius, 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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Sourced7 Differs from sources2 Source not recorded7 Not on the record9 Sources: TRY Plant Trait Database, Earlier Trefle data
Field Shown What the sources say
Core
Author empty No source recorded
1 earlier or rejected value
  • Rejected Scop. · Earlier Trefle data · Reported · 2026-10-19
    autonym: no authorship under the Code
Not on the record
Bibliography Fl. Carniol., ed. 2, 2: 95 (1771) No source recorded
Source not recorded
Rank ssp No source recorded
Source not recorded
Status accepted No source recorded
Source not recorded
Year 1771 No source recorded
Source not recorded
Descriptive
Family common name Aster family No source recorded
Source not recorded
Observations Europe to Xinjiang and Himalaya No source recorded
Source not recorded
Morphology
Average height 53 cm Differs from sources
Biological type hemicryptophyte Sourced
Flower color yellow
1 earlier or rejected value
Sourced
Fruit shape empty
1 earlier or rejected value
Not on the record
Maximum height empty Not on the record
Sexuality empty
1 earlier or rejected value
Not on the record
Vegetable false No source recorded
Source not recorded
Phenology
Duration empty Not on the record
Ecology
Atmospheric humidity 7 / 9 · humid air
  • 7 / 9 · humid air · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Ground humidity empty
  • 5 / 12 · fresh, never flooded (mesohydric) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-20
    TRY 7.0 datasets 489
1 earlier or rejected value
  • Superseded 5 / 12 · fresh, never flooded (mesohydric) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 489
Not on the record
Light 8 / 9 · light
  • 7 / 9 · half-light to light · TRY Plant Trait Database · Measured · 1 observation · 2026-10-20
    TRY 7.0 datasets 489
1 earlier or rejected value
  • Superseded 7 / 9 · half-light to light · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 489
Differs from sources
Nitrogen fixation empty
1 earlier or rejected value
Not on the record
Ph maximum pH 7.5
  • pH 7.5 · Earlier Trefle data · Inferred · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded derived from a Baseflor soil reaction class by the 2022 import, a class not a measurement
Sourced
Ph minimum pH 7
  • pH 7 · Earlier Trefle data · Inferred · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded derived from a Baseflor soil reaction class by the 2022 import, a class not a measurement
Sourced
Soil nutriments 6 / 9 · rather rich (meso-eutrophic)
  • 6 / 9 · rather rich (meso-eutrophic) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-20
    TRY 7.0 datasets 489
1 earlier or rejected value
  • Superseded 6 / 9 · rather rich (meso-eutrophic) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 489
Sourced
Soil salinity 0 / 9 · absent from saline soils
  • 0 / 9 · absent from saline soils · TRY Plant Trait Database · Measured · 1 observation · 2026-10-20
    TRY 7.0 datasets 489
1 earlier or rejected value
  • Superseded 0 / 9 · absent from saline soils · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 489
Sourced
Other
Soil ph indicator —
1 earlier or rejected value
Not on the record
Temperature indicator —
1 earlier or rejected value
Not on the record