Vaccinium oldhamii Miq.

Species

Angiosperms > Ericales > Ericaceae > Vaccinium

Characteristics

Shrubs deciduous, 1–3 m tall. Twigs terete, angled, densely pubescent and with scattered glandular hairs, glabrescent; bud scales inconspicuous. Leaves scattered; petiole 1–3 mm, pubescent, with intermixed glandular hairs; leaf blade ovate, elliptic, or oblong, 2.5–8 × 1.2–4.5 cm, papery, abaxially setose or glandular setose on veins, otherwise appressed-setose or glabrous, adaxially pubescent on veins, otherwise appressed-setose or glabrous, secondary veins (5–)7 or 8 pairs, secondary and fine veins raised abaxially, slightly raised or flat adaxially, base cuneate, broadly cuneate, or rounded, margin plane, denticulate, glandular setulose at tips of teeth, apex acute. Inflorescences terminal, racemose, 3–6 cm, pubescent, with intermixed glandular hairs, (1–)9–17-flowered; bracts ovate-lanceolate to linear, 2.5–7 mm. Pedicel ca. 1.5 mm, glandular pubescent. Hypanthium glandular pubescent; calyx lobes triangular, ca. 1.5 mm, ciliate. Corolla pinkish, campanulate, 3–5 mm, glabrous; lobes ca. 0.5 mm. Filaments ca. 1.5 mm, pilose in upper part; anthers ca. 1.7 mm, thecae without spurs; tubules ca. 1/2 as long as thecae. Berry 10-pseudoloculed, dark purple, subglobose, 0.7–1 cm in diam. Fl. May–Jun, fr. Jul–Oct.
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A compact upright shrub. It loses its leaves during the year. It grows from 1-3 m tall. The older branches and slender and dark brown. The leaves are oval or curved and slightly pointed at the tip and base. They are 3-7 cm long by 2-4 cm wide. They are paler green underneath. There can be coarse hairs on the upper surface. The leaves turn bright red in autumn. The flowers are 3-5 mm long with downy flower stalks. The flowers occur as many together along stalks 4-6 cm long. These are at the ends of young shoots. The flowers are bell shaped and pale brown or red. The fruit are round berries 8 mm across. They are black.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 3.5
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 c3

Environment

It is a temperate plant. In north China it grows in thickets on mountain slopes between 200-700 m above sea level. It grows naturally in woods near the foot of mountains in Japan and Korea.
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Thickets and woods on mountain slopes at elevations from 200-700 metres, occasionally to 1,300 metres.
Light 4-9
Soil humidity 4-6
Soil texture 3-6
Soil acidity 1-4
Soil nutriment -
Hardiness (USDA) 5-8

Usage

The fruit are eaten fresh and used for wine.
Uses medicinal
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seed or cuttings. Cuttings need to be rooted with high humidity.
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 -

Images

Vaccinium oldhamii unspecified picture

Distribution

Vaccinium oldhamii world distribution map, present in China, Japan, and Korea (Democratic People's Republic of)

Identifiers

LSID urn:lsid:ipni.org:names:859067-1
WFO ID wfo-0001048557
COL ID 7F6VC
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Vaccinium oldhamii