Data sources

Each value Trefle shows for Centaurea iberica, 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.

Sourced2 Source not recorded10 Not on the record2 Sources: TRY Plant Trait Database, Earlier Trefle data

Field	Shown	What the sources say
Core
Author	Trevir. ex Spreng.	No source recorded	Source not recorded
Bibliography	Syst. Veg. 3: 406 (1826)	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	1826	No source recorded	Source not recorded
Descriptive
Common name	Iberian knapweed	No source recorded	Source not recorded
Family common name	Aster family	No source recorded	Source not recorded
Observations	SE. & E. Europe to Xinjiang and W. Himalaya	No source recorded	Source not recorded
Morphology
Average height	empty	40 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 918	Not on the record
Biological type	hemicryptophyte	hemicryptophyte · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 918	Sourced
Growth habit	Forb/herb	Forb/herb · Earlier Trefle data · Reported · 2026-10-19 value present before provenance tracking (2022 import), no source recorded	Sourced
Vegetable	false	No source recorded	Source not recorded
Phenology
Duration	empty	biennial · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 918	Not on the record

Centaurea iberica Trevir. ex Spreng., 1826 14% complete

Iberian knapweed

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

Data sources