Data sources

Each value Trefle shows for Centaurea uniflora, 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 Differs from sources1 Source not recorded9 Not on the record2 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	Turra	No source recorded	Source not recorded
Bibliography	Farsetia: 12 (1765)	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	1765	No source recorded	Source not recorded
Descriptive
Common name	Singleflower knapweed	No source recorded	Source not recorded
Family common name	Aster family	No source recorded	Source not recorded
Observations	SW. Alps	No source recorded	Source not recorded
Morphology
Average height	22 cm	22.04 cm · TRY Plant Trait Database · Measured · 6 observations · 2026-10-09 TRY 7.0 datasets 45, 164, 251, 310	Differs from sources
Biological type	hemicryptophyte	hemicryptophyte · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 164, 175	Sourced
Maximum height	empty	30 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 45, 164, 251, 310	Not on the record
Phenology
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 164, 175	Sourced
Usda legacy
C n ratio	empty	18.2 · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 412	Not on the record

Centaurea uniflora Turra, 1765 14% complete

Singleflower knapweed

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

Data sources