Berberis verruculosa Hemsl. & E.H.Wilson

Berbéris verruqueux (fr)

Species

Angiosperms > Ranunculales > Berberidaceae > Berberis

Characteristics

Shrubs, evergreen, to 1 m tall. Branches brownish yellow, terete, densely verruculose; shoots yellow green, densely pubescent and verruculose; spines pale yellow, 1-2 cm, adaxially subsulcate. Leaves subsessile; leaf blade abaxially grayish green, adaxially shiny, dark green, obovate-elliptic or elliptic, 1-2 × 0.6-1.1 cm, leathery, abaxially pruinose, densely papillose, midvein conspicuously raised, lateral veins 3 or 4 pairs, adaxially with midvein impressed, both surfaces with inconspicuous reticulate veins, base cuneate, margin slightly revolute, 2-4-spinose-serrate on each side, apex acute. Flowers solitary. Pedicels 4-10 mm, glabrous. Sepals in 3 whorls; outer sepals ovate, ca. 4 × 3 mm; median sepals ovate, ca. 6 × 5 mm; inner sepals obovate, ca. 10 × 8 mm. Petals elliptic or obovate, 5.5-6 × ca. 3 mm, base cuneate, with separate glands, apex emarginate or retuse with rounded lobes. Stamens ca. 3.5 mm; anther connective slightly prolonged, rounded. Ovules 4-6. Berry oblong-ovoid, 10-12 × 6-7 mm, pruinose, style not persistent. Fl. May-Jun, fr. Jul-Sep.
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An evergreen shrub. It grows about 1.5 m high. The branches arch over. The bark has small warty brown lumps. The leaves are small and glossy. The flowers are yellow. The flowers are scattered singly amongst the leaves. The fruit are cylindrical, purple-black berries.
Life form perennial
Growth form shrub
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 1.0 - 1.5
Mature height (meter) 1.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a temperate plant. It is native to China. It grows in rock crevices and forests between 1,900-3,200 m above sea level. It suits hardiness zones 5-9. In Sichuan and Yunnan.
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Thickets, rock crevices, forests; at elevations from 1,900-3,200 metres in Gansu, Sichuan and Yunnan.
Light 3-8
Soil humidity 2-6
Soil texture 1-5
Soil acidity 4-8
Soil nutriment -
Hardiness (USDA) 5-8

Usage

Uses dye gene source medicinal
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings. Seeds needs stratification.
Mode cuttings seedlings
Germination duration (days) 60 - 180
Germination temperacture (C°) 10 - 18
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -29
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Berberis verruculosa unspecified picture

Distribution

Berberis verruculosa world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:107179-1
WFO ID wfo-0000564007
COL ID LKB4
BDTFX ID 82080
INPN ID 717099
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Berberis verruculosa