Vaccinium deliciosum |
Vaccinium macrocarpon |
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Cascade blueberry, Rainier blueberry, blueleaf huckleberry |
cultivated cranberry, large cranberry |
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Habit | Deciduous, low, often matted shrub 1.5-4 dm. tall, the branches slightly angled, greenish-brown, glabrous. | Creeping evergreen shrub, often ascending, reaching 0.5-1.5 dm. |
Leaves | Leaves alternate, obovate to obovate-oblanceolate, 1.5-5 cm. long and 1/3-1/2 as broad, rounded to obtuse, the base wedge-shaped, pale bluish-green, glaucous but not glandular on the lower surface, the margins serrulate on the upper half or less. |
Leaves alternate, glaucous upper surface, green beneath, elliptic or narrowly elliptic, 5-15 mm long, margins entire and rolled slightly downward. |
Flowers | Flowers single in the axils, pinkish, 6-7 mm. long; calyx obscurely 5-lobed; corolla united, broadly urn-shaped, much less than twice as long as broad, the 5 lobes very short, reflexed; anthers with dorsal awns and apical, pore-bearing tubes; ovary inferior. |
Inflorescences emerging from axils of bracts at base of shoots from current year’s growth; pedicles bracteolate, 2-3 cm, slender, nodding; bracteoles 2, 1-2 mm wide, resembling scales, greenish white; calyx lobes small; corolla white to pink, very deeply 4-lobed, segments 6-10 mm, strongly reflexed; filaments hairy, 1/3 length of anthers, anthers 1-2 mm. |
Fruits | Fruit a berry, glaucous-blue, globose, 5-8 mm. broad. |
Berries globose, smooth, reddish to pink, 10-15 mm. |
Vaccinium deliciosum |
Vaccinium macrocarpon |
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Flowering time | May-July | May-July |
Habitat | Forest openings and mountain meadows, mid- to high elevations. | |
Distribution | Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Idaho.
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Occurring west of the Cascades crest in Washington; British Columbia to California, also in Idaho; native to eastern North America.
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Origin | Native | Introduced from northeastern United States |
Conservation status | Not of concern | Not of concern |
Sibling taxa | ||
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