Data sources

Each value Trefle shows for Viola betonicifolia, 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 Source not recorded7 Not on the record2 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	Sm.	No source recorded	Source not recorded
Bibliography	A.Rees, Cycl. 37: n.° 7 (1818)	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	1818	No source recorded	Source not recorded
Descriptive
Observations	E. Afghanistan to Japan and E. & SE. Australia	No source recorded	Source not recorded
Morphology
Flower color	white	white · TRY Plant Trait Database · Measured · 2 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Fruit shape	capsule	capsule · TRY Plant Trait Database · Measured · 5 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Phenology
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 9 observations · 2026-10-09 TRY 7.0 datasets 882	Sourced
Ecology
Nitrogen fixation	empty	None · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 882	Not on the record
Other
Halophyte status	—	None · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 882	Not on the record

Viola betonicifolia Sm., 1818 10% complete

No common name

Data sources

Viola betonicifolia Sm., 1818 10% complete

No common name

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

Data sources