Berberis potaninii Maxim.

Species

Angiosperms > Ranunculales > Berberidaceae > Berberis

Characteristics

Shrubs, evergreen, 1-2 m tall. Branches dark purplish red or dark gray, glabrous; shoots grayish yellow, sometimes, angulate, sparsely black verruculose; spines 3-fid, (1.5-)2-6 cm, stout, adaxially slightly sulcate. Leaves subsessile; leaf blade abaxially pale green, adaxially deep green, shiny, lanceolate, obovate, or narrowly obovate, 2-4 × 0.3-1.8 cm, leathery, abaxially sometimes densely papillose, midvein obviously raised, lateral and reticulate veins inconspicuous, adaxially veins inconspicuous, base attenuate or cuneate, margin often thickened, 1-4-spinose-serrate on each side, rarely entire, apex acute, mucronate. Inflorescence a raceme, 4-12-flowered, 2-4 cm. Pedicels 5-15 mm, glabrous. Sepals in 2 whorls; outer sepals elliptic to obovate, 4-5 × 3-4 mm, apex obtuse; inner sepals obovate, 5-7 × 4-5 mm. Petals obovate, 4.3-5 × 3-3.5 mm, base truncate, with separate lanceolate glands, apex entire. Stamens 4-5 mm; anther connective obtuse. Ovules 1 or 2, sessile. Berry red, oblong or oblong-globose, 7-8 × 5-6 mm, not pruinose, sometimes slightly so, style persistent and conspicuous. Fl. Apr-May, fr. Aug-Oct.
More
A shrub.
Life form perennial
Growth form shrub
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 1.0 - 1.5
Mature height (meter) 1.0 - 1.75
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.
Light 4-9
Soil humidity -
Soil texture -
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 8-10

Usage

The leaves and flowers are eaten raw as a snack.
Uses -
Edible flowers leaves
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°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Berberis potaninii world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:107005-1
WFO ID wfo-0000563709
COL ID LK4G
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Berberis potaninii