Viola thomasiana Songeon & E.P.Perrier

Violette de Thomas (fr)

Species

Angiosperms > Malpighiales > Violaceae > Viola

Characteristics

A perennial hermaphrodite evergreen herb.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread myrmecochory
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) 0.4
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 5-9

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 14 - 21
Germination temperacture (C°) 18 - 23
Germination luminosity dark
Germination treatment stratification
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Viola thomasiana habit picture by Yoan MARTIN (cc-by-sa)
Viola thomasiana habit picture by Yoan MARTIN (cc-by-sa)
Viola thomasiana habit picture by Yoan MARTIN (cc-by-sa)

Flower

Viola thomasiana flower picture by Yoan MARTIN (cc-by-sa)
Viola thomasiana flower picture by Yoan MARTIN (cc-by-sa)
Viola thomasiana flower picture by Yoan MARTIN (cc-by-sa)

Distribution

Viola thomasiana world distribution map, present in Austria, Azerbaijan, Switzerland, France, Georgia, Italy, Liechtenstein, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:869402-1
WFO ID wfo-0000424660
COL ID 5BHPJ
BDTFX ID 72582
INPN ID 129719
Wikipedia (EN)
Wikipedia (FR) Link

Synonyms

Viola thomasiana