Data sources

Each value Trefle shows for Salix polaris, 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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Sourced5 Differs from sources1 Source not recorded1 Not on the record9 Sources: TRY Plant Trait Database, POWO / WCVP (Kew)

Field	Shown	What the sources say
Core
Author	Wahlenb.	Wahlenb. · POWO / WCVP (Kew) · Reported · 2026-10-09	Sourced
Bibliography	Fl. Lapp. : 261	Fl. Lapp. : 261 · POWO / WCVP (Kew) · Reported · 2026-10-09	Sourced
Rank	species	No source recorded	Source not recorded
Status	accepted	accepted · POWO / WCVP (Kew) · Reported · 2026-10-09	Sourced
Year	1812	1812 · POWO / WCVP (Kew) · Reported · 2026-10-09	Sourced
Morphology
Average height	3 cm	3.35 cm · TRY Plant Trait Database · Measured · 86 observations · 2026-10-10 TRY 7.0 datasets 1, 251, 468, 897	Differs from sources
Flower color	empty	purple · TRY Plant Trait Database · Measured · 1 observation · 2026-10-10 TRY 7.0 datasets 92	Not on the record
Foliage color	empty	green · TRY Plant Trait Database · Measured · 1 observation · 2026-10-10 TRY 7.0 datasets 92	Not on the record
Foliage texture	empty	coarse · TRY Plant Trait Database · Measured · 1 observation · 2026-10-10 TRY 7.0 datasets 92	Not on the record
Growth rate	empty	Moderate · TRY Plant Trait Database · Measured · 1 observation · 2026-10-10 TRY 7.0 datasets 92	Not on the record
Phenology
Duration	empty	perennial · TRY Plant Trait Database · Measured · 1 observation · 2026-10-10 TRY 7.0 datasets 92	Not on the record
Ecology
Nitrogen fixation	None	None · TRY Plant Trait Database · Measured · 9 observations · 2026-10-10 TRY 7.0 datasets 1, 20, 57, 89, 444, 445	Sourced
Cultivation
Minimum root depth	empty	30 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-10 TRY 7.0 datasets 92	Not on the record
Usda legacy
C n ratio	empty	18 · TRY Plant Trait Database · Measured · 95 observations · 2026-10-10 TRY 7.0 datasets 468	Not on the record
Other
Human usage type	—	fuelwood · TRY Plant Trait Database · Reported · 1 observation · 2026-10-10 TRY 7.0 datasets 92	Not on the record
Salt tolerance	—	None · TRY Plant Trait Database · Measured · 1 observation · 2026-10-10 TRY 7.0 datasets 92	Not on the record

Salix polaris Wahlenb., 1812 4% complete

No common name

Data sources

Salix polaris Wahlenb., 1812 4% complete

No common name

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

Data sources