Viola pinetorum var. grisea (Jeps.) R.J.Little

Variety

Angiosperms > Malpighiales > Violaceae > Viola > Viola pinetorum

Characteristics

Plants 3–7(–9) cm, usually cespitose. Stems canescent to gray-tomentose. Leaves: basal: petiole 2.3–5.5(–7.5) cm; blade usually not purple-tinted abaxially, usually linear to narrowly lanceolate, sometimes oblanceolate or obovate, 1.7–4 × 0.3–1 cm, margins irregularly serrate or lacerate, surfaces canescent, sometimes appearing gray-tomentose; cauline similar to basal except: petiole 0.9–4.4 cm, canescent; blade 1.5–4 × 0.3–0.5(–0.9) cm. Peduncles 2.9–6(–7) cm. Flowers: lowest petal 5–9 mm.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.03 - 0.07
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

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

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 -

Distribution

Viola pinetorum var. grisea world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:60458168-2
WFO ID wfo-0001277894
COL ID 5S3S9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Viola pinetorum var. grisea Viola purpurea var. grisea