Vaccinium tenellum Aiton

Small black blueberry (en)

Species

Angiosperms > Ericales > Ericaceae > Vaccinium

Characteristics

Plants forming extensive, open colonies, 1-7.5 dm; twigs yellowish green, ± terete, hairy. Leaves deciduous, rarely persistent; blade green, spatulate to elliptic, 13-40 × 3-17 mm, subcoriaceous, margins sharply to obscurely serrate, surfaces glandular abaxially, hairy especially when young, rarely glabrous. Flowers: calyx pale green, sometimes hairy; corolla usually white tinged with pink, cylindric, 5-9 mm; filaments ± hairy. Berries black, 6-8 mm diam., sometimes puberulent. Seeds 5-25, ca. 1 mm. 2n = 24.
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Colonial from rhizomes, the aerial stems 2–4 dm; young twigs densely pubescent; lvs deciduous, oblanceolate to oblong-obovate, 1.5–3 cm, usually acute, finely ciliate-serrulate, tapering to the base, stipitate-glandular beneath; fls appearing with the lvs, in umbelliform racemes; cor pink to red, ellipsoid-conic, 5–7 mm; fr black, 5–8 mm; 2n=24. Sandy woods and barrens on the coastal plain; se. Va. to Ga. Apr. (Cyanococcus t.)
A shrub. It grows 80 cm tall. It loses its leaves during the year. It forms large colonies. The leaves are narrowly oval and 4 cm long. The flowers are cylinder shaped and 10 mm long. They are white or pink. The fruit are dark blue to black and 7 mm across.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.25 - 0.3
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Dry woods. Dry sand hills, pine barrens, scrubby oak woods, open pine parkland, and flatwoods subject to periodic burning; at elevations up to 200 metres.
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It is a temperate plant. It grows up to 200 m above sea level.
Light 4-9
Soil humidity 4-6
Soil texture 3-6
Soil acidity 1-4
Soil nutriment -
Hardiness (USDA) 5-8

Usage

Uses gene source
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 -

Images

Vaccinium tenellum unspecified picture

Distribution

Vaccinium tenellum world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:317269-2
WFO ID wfo-0001047110
COL ID 7F8QR
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Vaccinium tenellum