Data sources

Each value Trefle shows for Calamagrostis epigeios, 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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Sourced7 Differs from sources1 Source not recorded2 Not on the record1 Sources: TRY Plant Trait Database, Earlier Trefle data, GBIF

Field	Shown	What the sources say
Core
Author	Steud.	Steud. · GBIF · Reported · 2026-09-05	Sourced
Bibliography	Nomencl. Bot. [Steudel], ed. 2. i. 250, sphalm.	Nomencl. Bot. [Steudel], ed. 2. i. 250, sphalm. · GBIF · Reported · 2026-09-05	Sourced
Phylum	Tracheophyta	Tracheophyta · GBIF · Reported · 2026-09-05	Sourced
Rank	species	No source recorded	Source not recorded
Status	accepted	accepted · GBIF · Reported · 2026-09-05	Sourced
Morphology
Average height	138 cm	137.55 cm · TRY Plant Trait Database · Measured · 112 observations · 2026-10-09 TRY 7.0 datasets 555, 776	Differs from sources
Growth habit	Graminoid	Graminoid · 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	perennial	perennial · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 110, 460	Sourced
Ecology
Nitrogen fixation	None	None · TRY Plant Trait Database · Measured · 4 observations · 2026-10-09 TRY 7.0 datasets 110, 444, 445	Sourced
Usda legacy
C n ratio	empty	53.2 · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 307	Not on the record

Calamagrostis epigeios Steud. 10% complete

No common name

Data sources

Calamagrostis epigeios Steud. 10% complete

No common name

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

Data sources