Vaccinium myrtilloides Michx.

Velvet-leaved blueberry (en)

Species

Angiosperms > Ericales > Ericaceae > Vaccinium

Characteristics

Plants forming ± open colonies, 1-11.5 dm; twigs greenish brown, terete, pilose or hairy. Leaves deciduous; blade green, elliptic, 23-35 × 8-16 mm, membranous to subcoriaceous, margins entire, surfaces ± densely hairy (sometimes mostly on veins), eglandular, sometimes glabrescent. Flowers: calyx green, glabrous, (eglandular); corolla greenish white to pink, urceolate, 3-5 mm, (eglandular); filaments usually hairy. Berries blue, glaucous, 6-8 mm diam., glabrous. Seeds 10-40, ca. 1 mm. 2n = 24.
More
A low bush. The upright shoots can be 10-110 cm high. The plant is hairy. There is a soft downy covering on the twigs and leaves. The leaves are long and narrowly oval. They are 2-4 cm long and 1-1.5 cm wide. They are green and downy on both sides and do not have teeth along the edge. The plant loses its leaves during the year. The flowers are white or pale pink. The fruit is blue and 5-8 mm across. The fruit have hairy stems. They occur in clusters.
Colonial shrubs 2–5 dm; bud-scales sharply acute; lvs thin and soft, elliptic to lance-elliptic, 1–3(–4) cm, half or a third as wide, entire, softly hairy beneath, not glaucous; cor broadly cylindric, 4–5 mm, white or tinged with pink; fr blue-glaucous, 4–7 mm; 2n=24. Moist or dry soil and bogs; Lab. to B.C., s. to Pa., Ind., ne. Io., and Minn., and in the mts. to Va. and W.Va. May–July. (V. canadense; Cyanococcus c.)
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.6
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Moist soils in heaths and pine woods. Open or disturbed sites in boreal forest, muskegs, bogs, barrens, headlands, outcrops, mountain meadows; at elevations up to 1,700 metres.
More
It is a cold temperate plant. It grows in dry shaded woods and on rocky outcrops. It also grows in bogs.
Light 4-9
Soil humidity 4-6
Soil texture 3-6
Soil acidity 1-4
Soil nutriment -
Hardiness (USDA) 2-6

Usage

The fruit are eaten fresh. They are also used in pies, cakes and preserves. They can be dried.
Uses dye food gene source medicinal
Edible flowers fruits leaves
Therapeutic use Unspecified (bark), Abortifacient (leaf), Diaphoretic (leaf), Gynecological Aid (leaf), Reproductive Aid (leaf), Unspecified (root), Abortifacient (unspecified), Contraceptive (unspecified), Diaphoretic (unspecified), Gynecological Aid (unspecified), Reproductive Aid (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

It can be grown from seed or from runners from another plant.
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

Leaf

Vaccinium myrtilloides leaf picture by bryan brunet (cc-by-sa)
Vaccinium myrtilloides leaf picture by Rudd (cc-by-sa)
Vaccinium myrtilloides leaf picture by firchinie ruel (cc-by-sa)

Fruit

Vaccinium myrtilloides fruit picture by firchinie ruel (cc-by-sa)
Vaccinium myrtilloides fruit picture by Bryce Avot (cc-by-sa)

Distribution

Vaccinium myrtilloides world distribution map, present in Canada and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:261935-2
WFO ID wfo-0001046867
COL ID 7F776
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Vaccinium myrtilloides f. myrtilloides Vaccinium myrtilloides