Bromus tectorum L., 1753 41% complete

June grass

Sp. Pl.: 77 (1753)

Data sources

Each value Trefle shows for Bromus tectorum, 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.

Something wrong? Suggest a correction.

Sourced13 Differs from sources3 Source not recorded9 Not on the record8 Sources: TRY Plant Trait Database, Earlier Trefle data
Field Shown What the sources say
Core
Author L. No source recorded
Source not recorded
Bibliography Sp. Pl.: 77 (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 June grass No source recorded
Source not recorded
Observations Europe to Mongolia, Medit. to China and Arabian Pen. No source recorded
Source not recorded
Morphology
Average height 17 cm
  • 17.4 cm · TRY Plant Trait Database · Measured · 106 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 45, 65, 86, 116, 164, 174, 175, 193, 270, 296, 474, 488, 500, 818, 882, 897, 925, 926
2 earlier or rejected values
  • Superseded 17.4 cm · TRY Plant Trait Database · Measured · 106 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 45, 65, 86, 116, 164, 174, 175, 193, 270, 296, 474, 488, 500, 818, 882, 897, 925, 926
  • Superseded 17.4 cm · TRY Plant Trait Database · Measured · 106 observations · 2026-09-17
    TRY 7.0 datasets 25, 28, 45, 65, 86, 116, 164, 174, 175, 193, 270, 296, 474, 488, 500, 818, 882, 897, 925, 926
Differs from sources
Biological type therophyte
  • therophyte · TRY Plant Trait Database · Measured · 285 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 164, 174, 175, 488, 500, 833, 918, 925
2 earlier or rejected values
  • Superseded therophyte · TRY Plant Trait Database · Measured · 285 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 71, 164, 174, 175, 488, 500, 833, 918, 925
  • Superseded therophyte · TRY Plant Trait Database · Measured · 285 observations · 2026-09-17
    TRY 7.0 datasets 4, 25, 71, 164, 174, 175, 488, 500, 833, 918, 925
Sourced
Flower color empty
2 earlier or rejected values
  • Superseded blue, green, purple · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 882
  • Superseded blue, green, purple · TRY Plant Trait Database · Measured · 1 observation · 2026-09-17
    TRY 7.0 datasets 882
Not on the record
Foliage texture coarse
2 earlier or rejected values
Sourced
Fruit shape caryopsis
2 earlier or rejected values
Sourced
Growth habit Graminoid
  • Graminoid · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Maximum height 40 cm
  • 40 cm · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 45, 65, 86, 116, 164, 174, 175, 193, 270, 296, 474, 488, 500, 818, 882, 897, 925, 926
2 earlier or rejected values
  • Superseded 40 cm · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09
    TRY 7.0 datasets 25, 28, 45, 65, 86, 116, 164, 174, 175, 193, 270, 296, 474, 488, 500, 818, 882, 897, 925, 926
  • Superseded 40 cm · TRY Plant Trait Database · Measured · 5 observations · 2026-09-17
    TRY 7.0 datasets 25, 28, 45, 65, 86, 116, 164, 174, 175, 193, 270, 296, 474, 488, 500, 818, 882, 897, 925, 926
Sourced
Sexuality empty
2 earlier or rejected values
Not on the record
Vegetable false No source recorded
Source not recorded
Phenology
Bloom months may
3 earlier or rejected values
  • Superseded jan, may · TRY Plant Trait Database · Measured · 6 observations · 2026-10-09
    TRY 7.0 datasets 4, 45, 163, 174, 833
  • Superseded jan, may · TRY Plant Trait Database · Measured · 6 observations · 2026-10-09
    TRY 7.0 datasets 4, 45, 163, 174, 833
  • Superseded jan, may · TRY Plant Trait Database · Measured · 6 observations · 2026-09-17
    TRY 7.0 datasets 4, 45, 163, 174, 833
Sourced
Duration annual
  • annual · TRY Plant Trait Database · Measured · 407 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 28, 65, 71, 86, 110, 164, 175, 193, 296, 403, 432, 460, 818, 882, 918, 925
2 earlier or rejected values
  • Superseded annual · TRY Plant Trait Database · Measured · 407 observations · 2026-10-09
    TRY 7.0 datasets 4, 25, 28, 65, 71, 86, 110, 164, 175, 193, 296, 403, 432, 460, 818, 882, 918, 925
  • Superseded annual · TRY Plant Trait Database · Measured · 407 observations · 2026-09-17
    TRY 7.0 datasets 4, 25, 28, 65, 71, 86, 110, 164, 175, 193, 296, 403, 432, 460, 818, 882, 918, 925
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
  • 3 / 12 · rather dry (xerophilous) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 242
2 earlier or rejected values
  • Superseded 3 / 12 · rather dry (xerophilous) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09
    TRY 7.0 datasets 242
  • Superseded 3 / 12 · rather dry (xerophilous) · TRY Plant Trait Database · Measured · 1 observation · 2026-09-17
    TRY 7.0 datasets 242
Not on the record
Light 7 / 9 · half-light to light
2 earlier or rejected values
Differs from sources
Nitrogen fixation None
2 earlier or rejected values
  • Superseded None · TRY Plant Trait Database · Measured · 6 observations · 2026-10-09
    TRY 7.0 datasets 71, 110, 193, 444, 445
  • Superseded None · TRY Plant Trait Database · Measured · 6 observations · 2026-09-17
    TRY 7.0 datasets 71, 110, 193, 444, 445
Sourced
Ph maximum 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
Ph minimum pH 6.5
  • pH 6.5 · 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
Soil nutriments 8 / 9 · very rich (pereutrophic)
  • 5 / 9 · intermediate (mesotrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 242, 489
2 earlier or rejected values
  • Superseded 5 / 9 · intermediate (mesotrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09
    TRY 7.0 datasets 242, 489
  • Superseded 5 / 9 · intermediate (mesotrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17
    TRY 7.0 datasets 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 242, 489
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 242, 489
  • Superseded 0 / 9 · absent from saline soils · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17
    TRY 7.0 datasets 242, 489
Sourced
Cultivation
Minimum root depth 91 cm
2 earlier or rejected values
Sourced
Usda legacy
C n ratio empty
2 earlier or rejected values
  • Superseded 18.1 · TRY Plant Trait Database · Measured · 31 observations · 2026-10-09
    TRY 7.0 datasets 193, 296, 412
  • Superseded 18.1 · TRY Plant Trait Database · Measured · 31 observations · 2026-09-17
    TRY 7.0 datasets 193, 296, 412
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