Berberis forrestii Ahrendt

Species

Angiosperms > Ranunculales > Berberidaceae > Berberis

Characteristics

Shrubs, deciduous, 1-2 m tall. Branches pale yellow, angulate, sparsely black verruculose; shoots shiny, red, often ultimately becoming brownish yellow; spines 3-fid, concolorous, 1-2 cm. Petiole 3-8 mm; leaf blade abaxially grayish green, adaxially dark green, oblong-obovate, 2-6 × 1-1.8 cm, papery, abaxially sometimes slightly pruinose, lateral veins slightly raised, reticulate veins conspicuous, adaxially with flat or slightly raised midvein, lateral veins 3-5 pairs, base cuneate, margin entire or 3-or 4-spinose-serrate on each side, apex rounded. Inflorescence a raceme, 10-20-flowered, 6-12 cm including peduncle 1-4 cm; bracts 2-2.5 mm, apex acuminate. Pedicels 7-20 mm, slender; bractlets red, triangular, ca. 3 × 1 mm. Flowers 8-10 mm in diam. Sepals in 3 whorls; outer sepals lanceolate, 4-4.5 × ca. 1.5 mm; median and inner sepals oblong-obovate, 5-6 × 3-4 mm. Petals obovate-elliptic, 4-5 × 2-3 mm, base cuneate, with approximate but not contiguous glands, apex distinctly emarginate, lobes acute. Stamens 2.5-3 mm; anther connective prolonged, shortly apiculate. Ovules 1 or 2. Berry shiny, red, oblong-ovoid, 9-11 × 7-8 mm, not pruinose, style not persistent. Fl. Jun, fr. Jul-Oct.
Life form perennial
Growth form shrub
Growth support -
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0 - 2.0
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 -
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 forrestii world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:106661-1
WFO ID wfo-0000563159
COL ID LJQ7
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Berberis forrestii