Data sources

Each value Trefle shows for Calamagrostis arenaria subsp. arenaria, 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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Sourced1 Source not recorded6 Not on the record4 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	empty	No source recorded 1 earlier or rejected value Rejected (L.) Roth · Earlier Trefle data · Reported · 2026-10-19 autonym: no authorship under the Code	Not on the record
Bibliography	Tent. Fl. Germ. 1: 34 (1788)	No source recorded	Source not recorded
Rank	ssp	No source recorded	Source not recorded
Status	accepted	No source recorded	Source not recorded
Year	1788	No source recorded	Source not recorded
Descriptive
Observations	N. & W. Europe	No source recorded	Source not recorded
Morphology
Average height	empty	108 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 600	Not on the record
Biological type	empty	hemicryptophyte · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 600	Not on the record
Fruit shape	caryopsis	caryopsis · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 600, 882	Sourced
Vegetable	false	No source recorded	Source not recorded
Phenology
Duration	empty	perennial · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 882	Not on the record

Calamagrostis arenaria subsp. arenaria 1788 6% complete

No common name

Data sources

Calamagrostis arenaria subsp. arenaria 1788 6% complete

No common name

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

Data sources