Data sources

Each value Trefle shows for Festuca halleri, 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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Sourced3 Differs from sources1 Source not recorded7 Not on the record2 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	All.	No source recorded	Source not recorded
Bibliography	Fl. Pedem. 2: 253 (1785)	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	1785	No source recorded	Source not recorded
Descriptive
Observations	Alps	No source recorded	Source not recorded
Morphology
Average height	6 cm	5.75 cm · TRY Plant Trait Database · Measured · 8 observations · 2026-10-09 TRY 7.0 datasets 164, 468	Differs from sources
Biological type	hemicryptophyte	hemicryptophyte · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 164	Sourced
Maximum height	16 cm	16 cm · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 164, 468	Sourced
Phenology
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 25, 164	Sourced
Ecology
Nitrogen fixation	empty	None · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 71	Not on the record
Usda legacy
C n ratio	empty	35.7 · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 228	Not on the record

Festuca halleri All., 1785 12% complete

No common name

Data sources

Festuca halleri All., 1785 12% complete

No common name

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

Data sources