Berberis candidula C.K.Schneid.

Paleleaf barberry (en)

Species

Angiosperms > Ranunculales > Berberidaceae > Berberis

Characteristics

Shrubs, evergreen, ca. 1 m tall. Stems gray-brown, verruculose; young shoots pale green; spines 3-fid, subterete, 1-1.5 cm. Petiole very short or leaf subsessile; leaf blade adaxially very shiny, deep green, elliptic to ovate, 1-2 × 0.5-1 cm, thickly leathery, abaxially white pruinose, both surfaces inconspicuously reticulate veined, base cuneate, margin conspicuously revolute, 1-4-spinose-serrate on each side, apex acuminate. Flowers solitary. Pedicels 4-10 mm, glabrous. Sepals in 3 whorls; outer sepals yellowish red, oblong-ovate, ca. 4 × 2 mm, apex acute; median sepals oblong-obovate, ca. 7 × 5 mm; inner sepals obovate, ca. 10 × 8 mm. Petals obovate, ca. 8 × 6 mm, base cuneate, glands ovate, apex entire. Stamens ca. 5 mm; anther connective prolonged, truncate. Ovules 3 or 4. Berry ellipsoid, 8-9 × 4-5 mm, thinly pruinose, style not persistent. Fl. Apr-May, fr. Jun-Sep.
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) 0.5 - 1.0
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

Light 4-9
Soil humidity 1-7
Soil texture 1-4
Soil acidity 4-8
Soil nutriment -
Hardiness (USDA) 6-9

Usage

Uses environmental use gene source medicinal
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings. Seeds needs stratification.
Mode cuttings seedlings
Germination duration (days) 34 - 94
Germination temperacture (C°) 10 - 18
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -23
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Berberis candidula unspecified picture

Distribution

Berberis candidula world distribution map, present in China

Conservation status

Berberis candidula threat status: Vulnerable

Identifiers

LSID urn:lsid:ipni.org:names:106506-1
WFO ID wfo-0000562918
COL ID LJJZ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Berberis candidula Berberis hookeri var. candidula