Data sources

Each value Trefle shows for Cyperus squarrosus, 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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Sourced8 Source not recorded9 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	L.	No source recorded	Source not recorded
Bibliography	Cent. Pl. II: 6 (1756)	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	1756	No source recorded	Source not recorded
Descriptive
Common name	Bearded flat sedge	No source recorded	Source not recorded
Family common name	Sedge family	No source recorded	Source not recorded
Observations	Trop. & Subtrop. to N. America	No source recorded	Source not recorded
Morphology
Biological type	therophyte	therophyte · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 350	Sourced
Flower color	yellow, green	green, yellow · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 350, 882	Sourced
Fruit color	red, brown, black	black, brown, red · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Fruit shape	nut	nut · TRY Plant Trait Database · Measured · 6 observations · 2026-10-09 TRY 7.0 datasets 350, 882	Sourced
Maximum height	20 cm	20 cm · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Phenology
Bloom months	may	may · TRY Plant Trait Database · Measured · 52 observations · 2026-10-09 TRY 7.0 datasets 415	Sourced
Duration	annual	annual · TRY Plant Trait Database · Measured · 8 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Ecology
Nitrogen fixation	None	None · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 445, 882	Sourced

Cyperus squarrosus L., 1756 25% complete

Bearded flat sedge

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

Data sources