Berberis bracteata (Ahrendt) Ahrendt

Species

Angiosperms > Ranunculales > Berberidaceae > Berberis

Characteristics

Shrubs, deciduous, less than 1 m tall. Branches dark gray, obviously sulcate, not verruculose; shoots pale yellow, sometimes dark purplish red; spines weak, 3-fid, concolorous, 1-1.5 cm. Petiole 1-3 mm; leaf blade adaxially shiny, green, obovate or elliptic-obovate, 1.7-4 × 0.7-1.7 cm, papery, both surfaces glabrous, not pruinose, adaxially with slightly raised midvein and lateral veins, both surfaces with conspicuously raised reticulate veins, base cuneate, margin coarsely 10-12-aristate-dentate on each side, apex rounded, obtuse. Inflorescence a raceme, 5-8-flowered, compound below, 2-3 cm, glabrous; bracts lanceolate, 4-5 mm, apex acuminate. Pedicels 5-6(-9) mm, glabrous. Flowers ca. 7 mm in diam. Sepals in 2 whorls; outer sepals oblong, 4-4.5 × 2-2.5 mm; inner sepals obovate, 5.5-6.5 × 3.5-4 mm. Petals obovate, 5-5.5 × 3-3.5 mm, base clawed, with separate glands, apex entire. Stamens ca. 3 mm; anther connective prolonged, subapiculate. Ovules 1 or 2. Fruit unknown. Fl. Jul-Aug, fr. unknown.
Life form perennial
Growth form shrub
Growth support -
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
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 bracteata world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:106474-1
WFO ID wfo-0000562865
COL ID LJHZ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Berberis bracteata Berberis dictyoneura var. bracteata