Berberis wilsoniae Hemsl.

Berbéris (fr), Épine-vinette de Wilson (fr)

Species

Angiosperms > Ranunculales > Berberidaceae > Berberis

Characteristics

Shrubs, semi-evergreen, ca. 1 m tall, with arching branches. Branches brownish gray; shoots dark red, sulcate, scarcely black verruculose; spines 3-fid, sometimes simple or absent, pale yellow or pale purplish red, 1-2 cm, slender. Leaves subsessile; leaf blade abaxially gray, adaxially dark gray-green, obovate or obovate-spatulate or oblanceolate, 6-25 × 2-6 mm, leathery, abaxially often slightly pruinose, with raised reticulate veins, adaxially with conspicuous reticulate veins, base cuneate, margin entire, occasionally 1-or 2-spinulose-serrulate on each side, apex rounded, obtuse or subacute. Inflorescence a fascicle of 4-7 flowers or a 3-7-flowered raceme. Pedicels brownish, 3-7 mm; bractlets ovate. Sepals in 2 whorls; outer sepals ovate, 3-4 × 2-3 mm; inner sepals obovate-orbicular or obovate, 5-5.5 × 3.5-4 mm. Petals obovate, ca. 4 × 2 mm, apex emarginate, with acute lobes. Stamens ca. 3 mm; anther connective slightly prolonged, obtuse. Ovules 3-5. Berry reddish, subglobose, 6-7 × 4-5 mm, slightly pruinose, style persistent. Fl. Jun-Sep, fr. Jan-Feb of following year.
More
A shrub. It loses its leaves in colder places. It grows to 1.5 m high. It spreads with branches arching over and touching the ground. The leaves are small, narrow and without teeth. The tip is rounded. The leaves turn yellow, orange or red. The flowers are yellow. The fruit are pink. The fruit turn red. They are 6 mm across.
Life form perennial
Growth form shrub
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination
Spread -
Mature width (meter) 1.5 - 1.75
Mature height (meter) 1.0
Root system -
Rooting depth (meter) 0.2
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a temperate plant. It is best with a light to medium well-drained soil. It is resistant to drought and frost. It suits hardiness zones 5-10. In Sichuan and Yunnan.
More
Slopes, thickets, rocky beaches, riverbanks, roadsides, forest margins, streamsides, Pinus forests, rock crevices and dry slopes; at elevations from 1,000-4,000 metres.
Light 4-9
Soil humidity 2-6
Soil texture 2-5
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 6-8

Usage

The fruit are acidic and can be eaten fresh but are often used in preserves, desserts, pies, chutneys etc. The flowers are eaten as a vegetable.
Uses dye medicinal
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

It can be grown from hardwood cuttings taken in winter.
Mode cuttings seedlings
Germination duration (days) 60 - 180
Germination temperacture (C°) 10 - 18
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -22
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Berberis wilsoniae unspecified picture

Distribution

Berberis wilsoniae world distribution map, present in China, Myanmar, and New Zealand

Identifiers

LSID urn:lsid:ipni.org:names:107208-1
WFO ID wfo-0000564083
COL ID LKC5
BDTFX ID 9447
INPN ID 85775
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Berberis wilsoniae

Lower taxons

Berberis wilsoniae var. favosa Berberis wilsoniae var. parvifolia Berberis wilsoniae var. stapfiana Berberis wilsoniae var. subcaulialata