Data sources

Each value Trefle shows for Viola thomasiana, 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.

Something wrong? Suggest a correction.

Source not recorded7 Not on the record4 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	Songeon & E.P.Perrier	No source recorded	Source not recorded
Bibliography	P.C.Billot, Annot. Fl. France Allemagne: 183 (1860)	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	1860	No source recorded	Source not recorded
Descriptive
Observations	C. & S. Alps, Caucasus, SW. Siberia	No source recorded	Source not recorded
Morphology
Average height	empty	8.5 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 164	Not on the record
Biological type	empty	hemicryptophyte · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 164	Not on the record
Maximum height	empty	12 cm · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 164	Not on the record
Phenology
Duration	empty	perennial · TRY Plant Trait Database · Measured · 1 observation · 2026-10-09 TRY 7.0 datasets 164	Not on the record

Viola thomasiana Songeon & E.P.Perrier, 1860 2% complete

No common name

Data sources

Viola thomasiana Songeon & E.P.Perrier, 1860 2% complete

No common name

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

Data sources