Data sources

Each value Trefle shows for Najas marina subsp. marina, 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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Sourced4 Source not recorded5 Not on the record4 Sources: TRY Plant Trait Database, GBIF

Field	Shown	What the sources say
Core
Bibliography	Unknown	Unknown · GBIF · Reported · 2026-09-05 1 earlier or rejected value Superseded Unknown · GBIF · Reported · 2026-09-05	Sourced
Phylum	Tracheophyta	Tracheophyta · GBIF · Reported · 2026-09-05	Sourced
Rank	ssp	No source recorded	Source not recorded
Status	accepted	No source recorded	Source not recorded
Year	1753	No source recorded	Source not recorded
Descriptive
Observations	Subarctic & Temperate to Mexico, Caribbean	No source recorded	Source not recorded
Morphology
Foliage texture	empty	fine · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 71	Not on the record
Fruit shape	empty	capsule · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 882	Not on the record
Maximum height	empty	300 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 882	Not on the record
Vegetable	false	No source recorded	Source not recorded
Phenology
Duration	annual	annual · TRY Plant Trait Database · Measured · 2 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 71, 882	Sourced
Other
Halophyte status	—	Moderate · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 882	Not on the record

Najas marina subsp. marina 1753 8% complete

No common name

Data sources

Najas marina subsp. marina 1753 8% complete

No common name

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

Data sources