Data sources

Each value Trefle shows for Barbarea vulgaris, 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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Sourced10 Differs from sources1 Source not recorded13 Not on the record7 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	W.T.Aiton	No source recorded	Source not recorded
Bibliography	Hortus kew. ed. 2, 4:109. 1812	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	1812	No source recorded	Source not recorded
Descriptive
Common name	Winter-cress, yellow rocket	No source recorded	Source not recorded
Observations	Europe, Medit. to Japan	No source recorded	Source not recorded
Morphology
Average height	54 cm	54.05 cm · TRY Plant Trait Database · Measured · 16 observations · 2026-10-09 TRY 7.0 datasets 25, 28, 45, 66, 164, 174, 178, 203, 251, 853, 863, 918 2 earlier or rejected values Superseded 54.05 cm · TRY Plant Trait Database · Measured · 16 observations · 2026-10-09 TRY 7.0 datasets 25, 28, 45, 66, 164, 174, 178, 203, 251, 853, 863, 918 Superseded 54.05 cm · TRY Plant Trait Database · Measured · 16 observations · 2026-09-17 TRY 7.0 datasets 25, 28, 45, 66, 164, 174, 178, 203, 251, 853, 863, 918	Differs from sources
Biological type	hemicryptophyte	hemicryptophyte · TRY Plant Trait Database · Measured · 14 observations · 2026-10-09 TRY 7.0 datasets 4, 25, 71, 164, 174, 178, 500, 918 2 earlier or rejected values Superseded hemicryptophyte · TRY Plant Trait Database · Measured · 14 observations · 2026-10-09 TRY 7.0 datasets 4, 25, 71, 164, 174, 178, 500, 918 Superseded hemicryptophyte · TRY Plant Trait Database · Measured · 14 observations · 2026-09-17 TRY 7.0 datasets 4, 25, 71, 164, 174, 178, 500, 918	Sourced
Flower color	yellow	yellow · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 4 2 earlier or rejected values Superseded yellow · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 4 Superseded yellow · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17 TRY 7.0 datasets 4	Sourced
Foliage texture	medium	medium · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 4, 71 2 earlier or rejected values Superseded medium · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 4, 71 Superseded medium · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17 TRY 7.0 datasets 4, 71	Sourced
Fruit shape	empty	silique · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 4 2 earlier or rejected values Superseded silique · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 4 Superseded silique · TRY Plant Trait Database · Measured · 1 observation · 2026-09-17 TRY 7.0 datasets 4	Not on the record
Growth habit	Forb/herb	No source recorded	Source not recorded
Maximum height	80 cm	80 cm · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 25, 28, 45, 66, 164, 174, 178, 203, 251, 853, 863, 918 2 earlier or rejected values Superseded 80 cm · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 25, 28, 45, 66, 164, 174, 178, 203, 251, 853, 863, 918 Superseded 80 cm · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17 TRY 7.0 datasets 25, 28, 45, 66, 164, 174, 178, 203, 251, 853, 863, 918	Sourced
Sexuality	empty	hermaphrodite · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 4 2 earlier or rejected values Superseded hermaphrodite · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 4 Superseded hermaphrodite · TRY Plant Trait Database · Measured · 1 observation · 2026-09-17 TRY 7.0 datasets 4	Not on the record
Vegetable	false	No source recorded	Source not recorded
Phenology
Bloom months	jan, apr, may, jun	jan, apr, may, jun · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09 TRY 7.0 datasets 4, 45, 174, 203 2 earlier or rejected values Superseded jan, apr, may, jun · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09 TRY 7.0 datasets 4, 45, 174, 203 Superseded jan, apr, may, jun · TRY Plant Trait Database · Measured · 5 observations · 2026-09-17 TRY 7.0 datasets 4, 45, 174, 203	Sourced
Duration	biennial, perennial	biennial, perennial · TRY Plant Trait Database · Measured · 7 observations · 2026-10-09 TRY 7.0 datasets 4, 25, 71, 164, 178, 203, 918 2 earlier or rejected values Superseded biennial, perennial · TRY Plant Trait Database · Measured · 7 observations · 2026-10-09 TRY 7.0 datasets 4, 25, 71, 164, 178, 203, 918 Superseded biennial, perennial · TRY Plant Trait Database · Measured · 7 observations · 2026-09-17 TRY 7.0 datasets 4, 25, 71, 164, 178, 203, 918	Sourced
Ecology
Atmospheric humidity	7 / 9 · humid air	No source recorded	Source not recorded
Ground humidity	empty	6 / 12 · moist (meso-hygrophilous) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 178 2 earlier or rejected values Superseded 6 / 12 · moist (meso-hygrophilous) · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 178 Superseded 6 / 12 · moist (meso-hygrophilous) · TRY Plant Trait Database · Measured · 1 observation · 2026-09-17 TRY 7.0 datasets 178	Not on the record
Light	8 / 9 · light	8 / 9 · light · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 178, 489 2 earlier or rejected values Superseded 8 / 9 · light · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 178, 489 Superseded 8 / 9 · light · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17 TRY 7.0 datasets 178, 489	Sourced
Nitrogen fixation	None	None · TRY Plant Trait Database · Measured · 6 observations · 2026-10-09 TRY 7.0 datasets 71, 445 2 earlier or rejected values Superseded None · TRY Plant Trait Database · Measured · 6 observations · 2026-10-09 TRY 7.0 datasets 71, 445 Superseded None · TRY Plant Trait Database · Measured · 6 observations · 2026-09-17 TRY 7.0 datasets 71, 445	Sourced
Ph maximum	pH 7.5	No source recorded	Source not recorded
Ph minimum	pH 7	No source recorded	Source not recorded
Soil nutriments	7 / 9 · rich (eutrophic)	7 / 9 · rich (eutrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 178, 242 2 earlier or rejected values Superseded 7 / 9 · rich (eutrophic) · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 178, 242 Superseded 7 / 9 · rich (eutrophic) · 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 · 5 observations · 2026-10-09 TRY 7.0 datasets 178, 242, 489 2 earlier or rejected values Superseded 0 / 9 · absent from saline soils · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09 TRY 7.0 datasets 178, 242, 489 Superseded 0 / 9 · absent from saline soils · TRY Plant Trait Database · Measured · 5 observations · 2026-09-17 TRY 7.0 datasets 178, 242, 489	Sourced
Other
Propagation method	—	seed · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 174 2 earlier or rejected values Superseded seed · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 174 Superseded seed · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17 TRY 7.0 datasets 174	Not on the record
Shade tolerance	—	None · TRY Plant Trait Database · Measured · 8 observations · 2026-10-09 TRY 7.0 datasets 174 2 earlier or rejected values Superseded None · TRY Plant Trait Database · Measured · 8 observations · 2026-10-09 TRY 7.0 datasets 174 Superseded None · TRY Plant Trait Database · Measured · 8 observations · 2026-09-17 TRY 7.0 datasets 174	Not on the record
Soil ph indicator	—	6 · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09 TRY 7.0 datasets 178, 203, 489 2 earlier or rejected values Superseded 6 · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09 TRY 7.0 datasets 178, 203, 489 Superseded 6 · TRY Plant Trait Database · Measured · 5 observations · 2026-09-17 TRY 7.0 datasets 178, 203, 489	Not on the record
Temperature indicator	—	6 · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 203, 242 2 earlier or rejected values Superseded 6 · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 203, 242 Superseded 6 · TRY Plant Trait Database · Measured · 2 observations · 2026-09-17 TRY 7.0 datasets 203, 242	Not on the record

Barbarea vulgaris W.T.Aiton, 1812 39% complete

Winter-cress, yellow rocket

.fa-secondary{opacity:.4} Data sources

Data sources