Viola striata Aiton

Striped cream violet (en)

Species

Angiosperms > Malpighiales > Violaceae > Viola

Characteristics

Plants perennial, caulescent, not stoloniferous, 10–60 cm. Stems 1–4, ascending to erect (often declining during anthesis), glabrous or pubescent, on caudex from fleshy rhizome. Leaves basal and cauline; basal: 2–6; stipules lanceolate to narrowly deltate, margins laciniate, apex acute; petiole 3–6 cm, glabrous or puberulent; blade ovate to reniform, 2–7 × 1–2.5 cm, base cordate, margins crenate to serrate, ciliate or eciliate, apex obtuse to acute, surfaces glabrous or pubescent; cauline similar to basal except: stipules lanceolate, margins laciniate; petiole 3–7 cm; distal blades ovate to deltate, 1–6 × 1–4 cm, base cordate, apex acuminate to acute. Peduncles 5–12 cm, glabrous or pubescent. Flowers: sepals lanceolate, margins ciliate or eciliate, auricles 2–3 mm; petals white or cream on both surfaces, without yellow patch basally, lowest and usually lateral 2 purple-veined, lateral 2 and sometimes all densely bearded, lowest 10–18 mm, spur white, gibbous to elongated, 3–6 mm; style head bearded; cleistogamous flowers axillary. Capsules ellipsoid, 6–7 mm, glabrous. Seeds beige to bronze, 1.5–3 mm. 2n = 20.
More
Plants glabrous or nearly so, clustered, 6–30 cm, reclining or erect from a short rhizome; lower cauline and basal lvs orbicular-ovate and blunt, the upper cordate-ovate and acute, with many small teeth, all plicate-rugulose; stipules large, foliaceous, lanceolate to lance-oblong, pointed, fimbriate-toothed; fls very numerous, rising well above the lvs; sep fimbriate-ciliate, lance-linear, with pronounced basal auricles; pet cream-color or ivory, usually with brown-purple veins near the base, but not washed with anthocyanins either front or back, the lateral ones strongly bearded, the spur thick and well-developed, 3–4 mm; style slender, the tip bent; cleistogamous fls on leafy branches 2–15 cm from the lf-axils in summer; frs ellipsoid-globose, 4–5 mm; seeds pale brown; 2n=20. Usually in sun or light shade, along ditches and streams, often weedy; Mass. to Ill. and reputedly Minn., s. to Ga., Ark., and e. Okla. Apr.–June. A hybrid with no. 26 is V. ×brauniae Glover ex Cooperr. One with no. 24 [Viola conspersa Rchb.] is V. ×eclipes H. E. Ballard.
A low herb. It keeps growing from year to year. It has a short thick underground stem or rhizome. The leaves at the base turn white quickly. The leaves on the stem are simple and 3-8 cm long. They are almost round and wider near the base and with a pointed tip. There are teeth along the edge. The leaf stalk is long. The flowers are cream or white. Each flower has a slender stalk. The flowers have 5 petals with purple veins. The fruit are round capsules. These are 5-10 mm long.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.08 - 0.45
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

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

Usage

The blossoms can be eaten fresh or made into jams, jellies, syrup or candy. The leaves and flwoers can be eaten raw or boiled and served as a vegetable.
Uses medicinal
Edible flowers leaves
Therapeutic use Witchcraft Medicine (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

It can be grown from seeds.
Mode seedlings
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

Leaf

Viola striata leaf picture by Heather Kessler (cc-by-sa)
Viola striata leaf picture by helen c (cc-by-sa)
Viola striata leaf picture by Liza Martin (cc-by-sa)

Flower

Viola striata flower picture by Mariom-Jo Carta (cc-by-sa)
Viola striata flower picture by Dejesus Dan (cc-by-sa)
Viola striata flower picture by Andrea Bonnett (cc-by-sa)

Distribution

Viola striata world distribution map, present in Canada and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:869308-1
WFO ID wfo-0001144696
COL ID 7G3RQ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Viola ochroleuca Viola lewisiana Viola adunca f. masonii Viola debilis f. muhlenbergii Viola striata f. albiflora Lophion striatum Viola debilis Viola conspersa var. masonii Viola striata var. lutescens Viola striata