Berberis derongensis T.S.Ying

Species

Angiosperms > Ranunculales > Berberidaceae > Berberis

Characteristics

Shrubs, evergreen, 1-1.5 m tall. Branches dark gray, black verruculose, angulate; shoots dark purplish red, angulate, not verruculose; internodes 6-12 mm; spines 3(or 5)-fid, pale yellow, 6-12 mm. Leaves subsessile; leaf blade abaxially pale green, adaxially deep green, elliptic or subobovate, 5-15 × 3-5 mm, leathery, abaxially not pruinose, midvein conspicuously raised, adaxially with flat midvein, both surfaces with inconspicuous lateral and reticulate veins, base attenuate, margin entire, apex acute or obtuse. Flowers unknown. Infructescence an umbellate raceme with 4-7 berries, 1.5-3 cm including peduncle 0.8-1.5 cm; bracts lanceolate, ca. 3 mm; fruit stalk 2-4 mm, glabrous; berry black, obovoid-oblong, 7-8 × 3-4 mm, slightly pruinose, style 1-2 mm; seeds 2. Fl. unknown, fr. Aug.
Life form perennial
Growth form shrub
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0 - 1.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
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 derongensis world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:1009591-1
WFO ID wfo-0000563071
COL ID LJMR
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Berberis derongensis