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bleuet à feuilles étroites, common lowbush blueberry, early low-bush blueberry, lowbush blueberry, sweet lowbush blueberry

creeping blueberry

Habit Plants forming dense, extensive colonies, 1–3 dm; twigs of current season green to glaucous, ± angled, glabrous or hairy. Plants extensively mat-forming (often by layering), with erect branches from lateral buds, rooting and/or swelling into woody burls at nodes; twigs of current year reddish green, terete, finely hairy, not verrucose.
Leaves

deciduous;

blade dark to pale green or glaucous, elliptic to narrowly elliptic, 15–41 × (5–)6–16(–20) mm, margins usually sharply, uniformly serrate (serrations sometimes minute, tipped with stipitate gland), surfaces glabrous or hairy, especially along abaxial midvein, eglandular abaxially.

blades dark green, elliptic to obovate, (10–)12–15(–39) × (4–)5–7(–24) mm, coriaceous, margins ± entire, surfaces glabrescent.

Pedicels

0.1–0.3 cm.

Flowers

calyx green, glaucous, glabrous;

corolla usually white, cylindric to urceolate, 4–6 mm;

filaments ciliate; (tubules with introrse, elongate pores).

calyx lobes distinct;

corolla usually white, 3–5 mm;

filaments ciliate.

Berries

black or blue, rarely white, 3–12 mm diam., glabrous.

black, 6–8 mm diam., insipid.

Seeds

(3–)10–15(–20), ca. 1.2 mm.

2n

= 48.

= 24.

Vaccinium angustifolium

Vaccinium crassifolium

Phenology Flowering spring–early summer. Flowering late spring.
Habitat Headlands, high moors, dry, sandy areas, peaty barrens, rocky outcroppings, pine barrens, oak parklands, regeneration forests, abandoned pastures and bogs Coastal plain, open pine flatwoods, pine barrens, pocosin ecotones and associated disturbed areas, road cuts, fire trails, mown roadsides
Elevation 0-1900 m (0-6200 ft) 0-200 m (0-700 ft)
Distribution
from FNA
CT; DE; IA; IL; IN; MA; MD; ME; MI; MN; NC; NH; NJ; NY; OH; PA; RI; TN; VA; VT; WI; WV; MB; NB; NL; NS; ON; PE; QC; SPM
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from FNA
GA; NC; SC; VA
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Discussion

Vaccinium angustifolium is extensively harvested from cultivated and wild plants in New England (especially Maine) and in Quebec and the Canadian Maritime Provinces.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Source FNA vol. 8, p. 528. FNA vol. 8, p. 525.
Parent taxa Ericaceae > subfam. Vaccinioideae > Vaccinium > sect. Cyanococcus Ericaceae > subfam. Vaccinioideae > Vaccinium > sect. Herpothamnus
Sibling taxa
V. arboreum, V. boreale, V. cespitosum, V. corymbosum, V. crassifolium, V. darrowii, V. deliciosum, V. erythrocarpum, V. hirsutum, V. macrocarpon, V. membranaceum, V. myrsinites, V. myrtilloides, V. myrtillus, V. ovalifolium, V. ovatum, V. oxycoccos, V. pallidum, V. parvifolium, V. scoparium, V. stamineum, V. tenellum, V. uliginosum, V. vitis-idaea
V. angustifolium, V. arboreum, V. boreale, V. cespitosum, V. corymbosum, V. darrowii, V. deliciosum, V. erythrocarpum, V. hirsutum, V. macrocarpon, V. membranaceum, V. myrsinites, V. myrtilloides, V. myrtillus, V. ovalifolium, V. ovatum, V. oxycoccos, V. pallidum, V. parvifolium, V. scoparium, V. stamineum, V. tenellum, V. uliginosum, V. vitis-idaea
Synonyms V. angustifolium var. hypolasium, V. angustifolium var. laevifolium, V. angustifolium var. nigrum, V. brittonii, V. lamarckii, V. nigrum, V. pensylvanicum var. nigrum Herpothamnus crassifolius, V. crassifolium subsp. sempervirens, V. sempervirens
Name authority Aiton: Hort. Kew. 2: 11. 1789 , Andrews: Bot. Repos. 2: plate 105. (1800)
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