Viola hirsutula Brainerd

Southern woodland violet (en)

Species

Angiosperms > Malpighiales > Violaceae > Viola

Characteristics

Plants perennial, acaulescent, not stoloniferous, 2–15 cm; rhizome thick, fleshy. Leaves basal, 2–4, prostrate or nearly so; stipules linear-lanceolate, margins entire, apex acute; petiole 1–10 cm, usually glabrous; blade unlobed, reniform to ovate, 1–6 × 1–5 cm, base cordate, margins serrate, ciliate or eciliate, apex rounded, adaxial leaf surface with silvery strigose patches. Peduncles 2–12 cm, glabrous. Flowers: sepals lanceolate to ovate, margins ciliate or eciliate, auricles 1–2 mm; petals light to deep reddish violet to blue-violet on both surfaces, 3 lower whitish basally, dark violet-veined, lateral 2 densely bearded, lowest 11–17 mm, spur violet, gibbous, 2–3 mm; style head beardless; cleistogamous flowers on prostrate to ascending peduncles. Capsules ellipsoid, 8–12 mm, glabrous. Seeds beige, mottled to bronze, 1–1.5 mm. 2n = 54.
More
A herb.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.02 - 0.15
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a temperate plant.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-9

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

Viola hirsutula unspecified picture

Distribution

Viola hirsutula world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:266650-2
WFO ID wfo-0001144639
COL ID 5BGV5
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Viola hirsutula