Bromus commutatus Schrad., 1806 35% complete

Hairy chess

Fl. Germ.: 353 (1806)

Data sources

Each value Trefle shows for Bromus commutatus, 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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Sourced11 Differs from sources2 Source not recorded9 Not on the record8 Sources: TRY Plant Trait Database, Earlier Trefle data
Field Shown What the sources say
Core
Author Schrad. No source recorded
Source not recorded
Bibliography Fl. Germ.: 353 (1806) 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 1806 No source recorded
Source not recorded
Descriptive
Common name Hairy chess No source recorded
Source not recorded
Observations Europe to Caucasus, N. Africa to Iran No source recorded
Source not recorded
Morphology
Average height 70 cm
  • 70 cm · TRY Plant Trait Database · Measured · 10 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 116, 164, 174, 178, 203, 500, 882, 918
2 earlier or rejected values
  • Superseded 70 cm · TRY Plant Trait Database · Measured · 10 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 116, 164, 174, 178, 203, 500, 882, 918
  • Superseded 70 cm · TRY Plant Trait Database · Measured · 10 observations · 2026-09-17
    TRY 7.0 datasets 25, 28, 116, 164, 174, 178, 203, 500, 882, 918
Sourced
Biological type therophyte
  • therophyte · TRY Plant Trait Database · Measured · 10 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 164, 174, 178, 500, 918
2 earlier or rejected values
  • Superseded therophyte · TRY Plant Trait Database · Measured · 10 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 164, 174, 178, 500, 918
  • Superseded therophyte · TRY Plant Trait Database · Measured · 10 observations · 2026-09-17
    TRY 7.0 datasets 4, 25, 71, 164, 174, 178, 500, 918
Sourced
Flower color green
  • green · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Fruit shape caryopsis
2 earlier or rejected values
Sourced
Maximum height 95 cm
  • 95 cm · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 116, 164, 174, 178, 203, 500, 882, 918
2 earlier or rejected values
  • Superseded 95 cm · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 116, 164, 174, 178, 203, 500, 882, 918
  • Superseded 95 cm · TRY Plant Trait Database · Measured · 5 observations · 2026-09-17
    TRY 7.0 datasets 25, 28, 116, 164, 174, 178, 203, 500, 882, 918
Sourced
Sexuality empty
2 earlier or rejected values
Not on the record
Vegetable false No source recorded
Source not recorded
Phenology
Bloom months may, jun, jul
3 earlier or rejected values
  • Superseded feb, may, jun · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09
    TRY 7.0 datasets 4, 174, 203
  • Superseded feb, may, jun · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09
    TRY 7.0 datasets 4, 174, 203
  • Superseded feb, may, jun · TRY Plant Trait Database · Measured · 5 observations · 2026-09-17
    TRY 7.0 datasets 4, 174, 203
Differs from sources
Duration annual
  • annual · TRY Plant Trait Database · Measured · 13 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 164, 178, 203, 432, 818, 882, 918
2 earlier or rejected values
  • Superseded annual · TRY Plant Trait Database · Measured · 13 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 164, 178, 203, 432, 818, 882, 918
  • Superseded annual · TRY Plant Trait Database · Measured · 13 observations · 2026-09-17
    TRY 7.0 datasets 4, 25, 71, 164, 178, 203, 432, 818, 882, 918
Sourced
Ecology
Atmospheric humidity 4 / 9 · moderately dry air
  • 4 / 9 · moderately dry air · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Ground humidity empty
  • 4 / 12 · moderately dry (meso-xerophilous) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
2 earlier or rejected values
  • Superseded 4 / 12 · moderately dry (meso-xerophilous) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
  • Superseded 4 / 12 · moderately dry (meso-xerophilous) · TRY Plant Trait Database · Measured · 1 observation · 2026-09-17
    TRY 7.0 datasets 178
Not on the record
Light 7 / 9 · half-light to light
  • 7 / 9 · half-light to light · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
2 earlier or rejected values
  • Superseded 7 / 9 · half-light to light · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 178
  • Superseded 7 / 9 · half-light to light · TRY Plant Trait Database · Measured · 1 observation · 2026-09-17
    TRY 7.0 datasets 178
Sourced
Nitrogen fixation empty
2 earlier or rejected values
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)
  • 5 / 9 · intermediate (mesotrophic) · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09
    TRY 7.0 datasets 178, 242, 489
2 earlier or rejected values
  • Superseded 5 / 9 · intermediate (mesotrophic) · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09
    TRY 7.0 datasets 178, 242, 489
  • Superseded 5 / 9 · intermediate (mesotrophic) · TRY Plant Trait Database · Measured · 3 observations · 2026-09-17
    TRY 7.0 datasets 178, 242, 489
Differs from sources
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 empty
2 earlier or rejected values
Not on the record
Other
Propagation method —
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