Vaccinium duclouxii Hand.-mazz.

Species

Angiosperms > Ericales > Ericaceae > Vaccinium

Characteristics

Shrubs or small trees, evergreen, 1–5(–10) m tall, much branched. Twigs angled, glabrous, pubescent, or glandular setose; bud scales inconspicuous. Leaves scattered; petiole 3–6 mm, glabrous, pubescent, or glandular setose; leaf blade ovate-lanceolate, oblong-lanceolate, or ovate, 3–7(–13) × 1.7–3.5 cm, leathery, glabrous or abaxially pubescent on midvein at base, secondary veins 3 pairs, secondary and fine veins raised abaxially, inconspicuous and impressed adaxially, base broadly cuneate or rounded, rarely cuneate, margin plane, slightly recurved, denticulate, apex acuminate or acute. Inflorescences racemose, 1.5–8 cm, glabrous, densely tomentellate, or hirtellous, 9–18-flowered; bracts caducous, ovate or broadly ovate, 5–7 mm, apex caudate. Pedicel 0.5–2.5 mm, glabrous; bracteoles 2, subapical, ovate, ca. 1.5 mm. Hypanthium globose, 1.5–1.7 mm, glabrous or hirtellous; calyx lobes 1–1.3 mm, ciliate or glandular fimbriate. Corolla white or pink, tubular-urceolate, 6–8 mm, glabrous; lobes usually reflexed, triangular. Filaments 2.5–3 mm, pilose; anthers 2.7–3 mm, with 2 inconspicuous spurs; tubules ca. as long as thecae. Berry 10-pseudoloculed, dark purple, globose, 6–7 mm in diam. Fl. Feb–May, fr. Jul–Nov.
More
A shrub or small tree. It grows 1-5 m tall. It has many branches and keeps its leaves throughout the year. The leaves are oval and 3-7 cm long by 2-4 cm wide. There are 9-18 flowers in a group. The fruit is a bark purple berry. It is 6-7 mm across.
Life form perennial
Growth form
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 3.0
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

It is a temperate plant. In SW China it grows in forests and on rocky slopes between 1,500-3,100 m above sea level. In Sichuan and Yunnan.
More
Thickets, evergreen forests and pine-oak forests; at elevations from 1,500-2,600 metres, occasionally to 3,100 metres.
Light 4-9
Soil humidity 4-6
Soil texture 3-6
Soil acidity 1-4
Soil nutriment -
Hardiness (USDA) 8-10

Usage

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

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) 365
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Vaccinium duclouxii world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:334370-1
WFO ID wfo-0001048458
COL ID 7F7J3
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Pieris duclouxii Vaccinium duclouxii Vaccinium duclouxii var. duclouxii