Viola cunninghamii Hook.F.

Species

Angiosperms > Malpighiales > Violaceae > Viola

Characteristics

Taprooted perennial; rootstock often multicipital; stems 0. Lvs all rosulate, glabrous or sparsely hairy on margins and veins, (0.5)-1-3 × (0.5)-1-2.5 cm, broadly ovate to deltoid, cuneate or truncate at base, obtuse, with (3)-5-10 very shallow crenations each side; stipules linear, entire or glandular-toothed, 5-(10) mm long; petiole glabrous to pilose, (1)-2-10-(25) cm long. Peduncles erect, glabrous to pilose; bracts short, linear, entire. Fls (0.5)-1-2 cm diam. Sepals lanceolate, acute, 3-5 mm long; appendages 0.5-0.8 mm long. Petals white with purple veins, > sepals, the lateral bearded; spur broad, slightly > sepal appendages. Style geniculate at base, 1.5-2 mm long; stigma subcapitate. Capsule ellipsoid, glabrous, 5-10 mm long. Seeds obovoid, dark olive-green, 1.5 mm long.
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Small glab. tufted herb up to 15 cm. tall, with deeply descending main root; stock short, often multicipital, sts woody. Lvs on slender, flattened, ± pilose petioles (5 mm.)-1-2-5-(10) cm. long. Stipules adnate at base, ovate-oblong, acuminate, entire, up to 1·5 cm. long. Lamina 1-3 × 1-2.5 cm., broad-ovate to deltoid, crenulate, cuneately narrowed to base or sts truncate. Fls 1-2 cm. diam., on very slender peduncles 5-10-(15) cm. long: bracts below or above middle, filiform to linear, 3-5 mm. long. Sepals narrow-to broad-oblong; petals white, streaked with lilac and yellow lines, lateral ± fimbriate. Capsule 7-10 mm. long; seeds pale, 1-1·5 mm. diam.
Perennial herb, glabrous or sparsely pubescent; stems decumbent or erect; stolons absent. Leaves crowded near stem apex; lamina ovate-triangular, obtuse, 5–22 mm long, 5–8 mm wide, shallowly crenulate; petiole 0.5–5.5 cm long; stipules narrowly triangular, acute, fimbriate, connate in lower half. Flower-scapes to 10 cm long, exceeding leaves; bracteoles near mid-point. Sepals narrowly ovate to ovate, obtuse, 3–5 mm long, with short basal appendages. Petals 7–10 mm long, the anterior spurred. Capsule 7–10 mm long. Seeds 1–1.5 mm diam., pale.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.15
Root system tap-root
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Grows on the margins of creeks and rivers, edge of rainforest, and in alpine shrubberies and bogs, 800–1100 m alt.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 7-11

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 cunninghamii unspecified picture
Viola cunninghamii unspecified picture

Distribution

Viola cunninghamii world distribution map, present in Australia and New Zealand

Identifiers

LSID urn:lsid:ipni.org:names:867980-1
WFO ID wfo-0000426487
COL ID 5BGM8
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Viola cunninghamii Viola perexigua Viola cunninghamii var. radicata