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American cranberry, canneberge à gros fruits, cranberry, cultivated cranberry, large cranberry

red huckleberry

Habit Plants often ascending, shoots 0.4–1.5 dm. Plants crown-forming, sometimes suckering when injured, 10–70 dm, not rhizomatous; twigs of current season green, sharply angled, glabrous or minutely puberulent in lines; (short lateral branches on both orthotropic and plagiotropic shoots often divaricate to 75° giving shrub a distinct fasciculate aspect).
Leaf

blades glaucous abaxially, green adaxially, usually narrowly elliptic to elliptic, rarely oblong, 5–18 × 2–55 mm, margins entire, slightly revolute.

blades dark green, ovate to oblong-elliptic, 13–25 × 8–14 mm, margins entire, surfaces puberulent or glabrous abaxially, glabrous adaxially.

Inflorescences

in axils of leaflike bracts at base of current year’s shoots.

Pedicels

nodding, slender, 2–3 cm, bracteolate;

bracteoles 2, greenish white, scalelike, 1–2 mm wide.

Flowers

calyx lobes relatively small;

corolla strongly reflexed at anthesis, white to pink;

filaments hairy;

anther tubules 1–2 mm.

calyx pale green, lobes spreading, distinct, broadly ovate, 0.4–0.6 mm, glabrous;

corolla pink, bronze, or yellowish green, globose to urceolate, 4–6 × 3–5 mm, thin, glaucous;

filaments glabrous.

Berries

red to pink, 9–14 mm diam., smooth.

red, sometimes faintly glaucous, translucent, 7–10 mm diam.

Seeds

ca. 1 mm.

2n

= 24.

= 24.

Vaccinium macrocarpon

Vaccinium parvifolium

Phenology Flowering late spring–early summer. Flowering spring–summer.
Habitat Bogs, swamps, mires, wet shores and headlands Coniferous woods, often on stumps and logs, disturbed areas
Elevation 0-1400 m (0-4600 ft) 0-1100 m (0-3600 ft)
Distribution
from FNA
CT; DC; DE; IL; IN; MA; MD; ME; MI; MN; NC; NH; NJ; NY; OH; OR; PA; RI; TN; VA; VT; WA; WI; WV; BC; NB; NF; NS; ON; PE; QC; SPM [Introduced in Europe]
[WildflowerSearch map]
[BONAP county map]
from FNA
AK; CA; OR; WA; BC
[WildflowerSearch map]
[BONAP county map]
Discussion

Vaccinium macrocarpon is introduced and escaping elsewhere (British Columbia, Oregon, Washington) with respect to its normal range in eastern North America.

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

The red, waxy fruits of Vaccinium parvifolium were popular with all coastal Indian tribes and remain so with recreational pickers. The berries are somewhat sour but make excellent pastries and preserves. Commercial use of V. parvifolium is limited; vigorous growth, ease of harvest, and site adaptability provide opportunities.

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

Source FNA vol. 8, p. 519. FNA vol. 8, p. 522.
Parent taxa Ericaceae > subfam. Vaccinioideae > Vaccinium > sect. Oxycoccus Ericaceae > subfam. Vaccinioideae > Vaccinium > sect. Myrtillus
Sibling taxa
V. angustifolium, V. arboreum, V. boreale, V. cespitosum, V. corymbosum, V. crassifolium, V. darrowii, V. deliciosum, V. erythrocarpum, V. hirsutum, 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. 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. scoparium, V. stamineum, V. tenellum, V. uliginosum, V. vitis-idaea
Synonyms Oxycoccus macrocarpus
Name authority Aiton: Hort. Kew. 2: 13, plate 7. (1789) Smith: in A. Rees, Cycl. 36: Vaccinium no. 3. 1817 ,
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