Vaccinium glaucoalbum Hook.F. ex C.B.Clarke

Species

Angiosperms > Ericales > Ericaceae > Vaccinium

Characteristics

Shrubs evergreen, (0.3–)1–3 m tall. Twigs subglabrous or pubescent, when older with scattered raised lenticels; bud scales inconspicuous. Leaves scattered; petiole 2–4 mm, glabrous; leaf blade yellowish green adaxially, elliptic to ovate-elliptic, 4–6 × 2–4 cm, thinly leathery, abaxially glaucous, sparsely glandular setose on midvein, secondary veins 4–8 pairs, ascending, raised on both surfaces, fine veins barely evident, base cuneate or broadly cuneate, margin plane, densely glandular serrulate, with 1 basal gland per side, apex obtuse to acute. Inflorescences racemose, 3–5.5 cm, pubescent, 5–10-flowered; bracts persistent, leaflike, broadly elliptic, 1–2 cm, glabrous, slightly glaucous, apex acute. Pedicel 3–5 mm, glabrous, glaucous; bracteoles persistent, oblong-lanceolate, 7–9 mm, glabrous, glaucous. Hypanthium ca. 1.8 mm, glabrous, glaucous; calyx limb ca. 1 mm; lobes broadly triangular, ca. 0.2 mm, apex ± rounded. Corolla white, urceolate-campanulate, ca. 6 mm; lobes reflexed, ca. 0.5 mm. Filaments 2–2.5 mm, densely pubescent; anthers ca. 3 mm, with 2 erect spurs; tubules ca. as long as thecae. Berry 10-pseudoloculed, purple, with a bloom, 6–8 mm in diam. Fl. Jun, fr. Aug–Dec.
More
An evergreen shrub. It grows 30-90 cm high and spreads 90 cm wide. It forms suckers. The leaves are oblong and have bristly edges. They are 6 cm long. They are hairy on the veins underneath. The flowers are white with pink tints. They are on long stalks 7 cm long that hang down. The fruit are purple-black berries.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.7 - 0.95
Mature height (meter) 1.0 - 2.25
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 suits temperate climates. It can grow in partial shade. It does best in a moist, acid soil. In Tibet it grows between 2,900-3,300 m above sea level. It suits hardiness zones 9-10. In Yunnan.
Light 3-9
Soil humidity 3-7
Soil texture 5-6
Soil acidity 2-4
Soil nutriment -
Hardiness (USDA) 9-10

Usage

The ripe fruit are edible but leave an unpleasant taste after eating.
Uses -
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown by cuttings.
Mode cuttings seedlings
Germination duration (days) 365
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -7
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Vaccinium glaucoalbum world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:858948-1
WFO ID wfo-0001048396
COL ID -
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Vaccinium glaucoalbum