Vaccinium myrtillus | |
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By Amédée Masclef, published in Atlas des plantes de France, 1891 | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Ericales |
Family: | Ericaceae |
Genus: | Vaccinium |
Section: | Vaccinium sect. Myrtillus |
Species: | V. myrtillus |
Binomial name | |
Vaccinium myrtillus L. 1753 | |
Synonyms [2] | |
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Vaccinium myrtillus or European blueberry is a holarctic species of shrub with edible fruit of blue color, known by the common names bilberry , blaeberry, wimberry, and whortleberry. [3] It is more precisely called common bilberry or blue whortleberry to distinguish it from other Vaccinium relatives.
Vaccinium myrtillus is a small deciduous shrub that grows 4–20 in (10–51 cm) tall, heavily branched with upright, angular to narrow winged, green-colored branches that are glabrous. It grows rhizomes, creating extensive patches The shrub can live up to 30 years, with roots reaching depths of up to 1 meter. It has light green leaves that turn red in autumn and are simple and alternate in arrangement. [4] Leaves are 0.4–1.2 in (1.0–3.0 cm) long and ovate to lanceolate or broadly elliptic in shape, with glandular to finely toothed margins. [4] In winter, its foliage turns deep red and becomes deciduous.
Small, hermaphrodite flowers with thick stems grow individually from the leaf axils and nod downward. These flowers, blooming from April to May, have crowns 4 to 6 mm long that are greenish to reddish. The small calyx is fused with minimal lobes on the cup-shaped flower. The rounded, urn-shaped petals have short, curved lobes. The 8-10 stamens are short, and the anthers are awned and horned. The four- or five-chambered ovary is inferior with a long style.
From July to September, the plants produce black-blue, flattened, round fruits with a maximum diameter of 1 centimeter. These multi-seeded berries have calyx remnants on the tip and a blue-gray “frosted” appearance. Rarely, forms with white, yellow, red, or reddish-spotted berries occur. The small, brownish seeds are crescent-shaped. This species differs from the American blueberry ( Vaccinium corymbosum ) in that its anthocyanins, which produce color, are found in both the peel and the flesh.
Chromosome count is 2n=24. [5]
Regional names include blaeberry (Scotland), urts or hurts (Cornwall and Devon), [6] hurtleberry, [7] myrtleberry, [8] wimberry, whinberry, winberry, [9] and fraughan. [10]
Vaccinium myrtillus is a Holarctic species native to almost every country in Europe, north and central Asia, Japan, Greenland, Western Canada, and the Western United States. Within Europe it is only absent from Sardinia, Sicily, the European portion of Turkey, Crete, the Aegean Islands, Cyprus, Crimea, and southern European Russia. [11] It occurs in the acidic soils of heaths, boggy barrens, moorlands, degraded meadows, open forests at the base of pine and mountain spruce forest, and parklands, slopes, and moraines at elevations up to 2350 meters. [12] [13]
The fruits will stain hands, teeth and tongue deep blue or purple while eating and so it was traditionally used as a dye for food and clothes in Britain. [14]
Vaccinium myrtillus has been used for centuries in traditional medicine, particularly in traditional Austrian medicine as a tea or liqueur in attempts to treat various disorders. [15] Bilberry dietary supplements are marketed in the United States, although there is little evidence these products have any effect on health or diseases. [3]
In cooking, the bilberry fruit is commonly used for pies, tarts and flans, cakes, jams, muffins, cookies, sauces, syrups, juices, and candies. [3]
In traditional medicine, bilberry leaves were used mainly for treating skin disorders. [3] Consuming the leaves may be unsafe. [3]
Although bilberries are in high demand by consumers in Northern Europe, the berries are harvested in the wild without any cultivation. Some authors state that opportunities exist to improve the crop if cultivated using common agricultural practices. [16]
Bilberry and the related V. uliginosum both produce lignins, in part because they are used as defensive chemicals. [17] Although many plants change their lignin production – usually to increase it – to handle the stresses of climate change, lignin levels of both Vaccinium species appear to be unaffected. [17] The leaves contain catechins, tannins, quinic acid, arbutin, chlorogenic acid, various glycosides, the fruits contain anthocyanins, pectin, ursolic acid, chlorogenic acid, ascorbic acid. [18]
V. myrtillus contains a high concentration of triterpenes which remain under laboratory research for their possible biological effects. [19]
Vaccinium is a common and widespread genus of shrubs or dwarf shrubs in the heath family (Ericaceae). The fruits of many species are eaten by humans and some are of commercial importance, including the cranberry, blueberry, bilberry (whortleberry), lingonberry (cowberry), and huckleberry. Like many other ericaceous plants, they are generally restricted to acidic soils.
Vaccinium vitis-idaea, the lingonberry, partridgeberry, mountain cranberry or cowberry, is a small evergreen shrub in the heath family Ericaceae, that bears edible fruit. It is native to boreal forest and Arctic tundra throughout the Northern Hemisphere, from Europe and Asia to North America. Lingonberries are picked in the wild and used to accompany various dishes, primarily in the Nordic countries. Commercial cultivation is undertaken in the U.S. Pacific Northwest and in the Netherlands.
Bilberries or blueberries are Eurasian low-growing shrubs in the genus Vaccinium in the flowering plant family Ericaceae), that bear edible, dark blue berries. The species most often referred to is Vaccinium myrtillus L., but there are several other closely related species.
Delphinidin is an anthocyanidin, a primary plant pigment, and also an antioxidant. Delphinidin gives blue hues to flowers in the genera Viola and Delphinium. It also gives the blue-red color of the grape variety Cabernet Sauvignon, and can be found in cranberries and Concord grapes as well as pomegranates, and bilberries.
Whortleberry may refer to the berries of several plants of genus Vaccinium:
Traditional dyes of the Scottish Highlands are the native vegetable dyes used in Scottish Gaeldom.
Vaccinium corymbosum, the northern highbush blueberry, is a North American species of blueberry which has become a food crop of significant economic importance. It is native to eastern Canada and the eastern and southern United States, from Ontario east to Nova Scotia and south as far as Florida and eastern Texas. It is also naturalized in other places: Europe, Japan, New Zealand, the Pacific Northwest of North America, etc. Other common names include blue huckleberry, tall huckleberry, swamp huckleberry, high blueberry, and swamp blueberry.
Vaccinium myrtilloides is a shrub with common names including common blueberry, velvetleaf huckleberry, velvetleaf blueberry, Canadian blueberry, and sourtop blueberry. It is common in much of North America, reported from all 10 Canadian provinces plus Nunavut and Northwest Territories, as well as from the northeastern and Great Lakes states in the United States. It is also known to occur in Montana and Washington.
Vaccinium uliginosum is a Eurasian and North American flowering plant in the heath family Ericaceae.
Myrtillocactus geometrizans is a species of cactus in the genus Myrtillocactus, native to central and northern Mexico.
Vaccinium cespitosum, known as the dwarf bilberry, dwarf blueberry, or dwarf huckleberry, is a species of flowering shrub in the genus Vaccinium, which includes blueberries, huckleberries, and cranberries.
Blueberry is a widely distributed and widespread group of perennial flowering plant with blue or purple berries. They are classified in the section Cyanococcus within the genus Vaccinium. Vaccinium also includes cranberries, bilberries, huckleberries and Madeira blueberries. Commercial blueberries—both wild (lowbush) and cultivated (highbush)—are all native to North America. The highbush varieties were introduced into Europe during the 1930s.
Vaccinium ovalifolium is a plant in the heath family with three varieties, all of which grow in northerly regions.
Anthocyanins, also called anthocyans, are water-soluble vacuolar pigments that, depending on their pH, may appear red, purple, blue, or black. In 1835, the German pharmacist Ludwig Clamor Marquart named a chemical compound that gives flowers a blue color, Anthokyan, in his treatise "Die Farben der Blüthen". Food plants rich in anthocyanins include the blueberry, raspberry, black rice, and black soybean, among many others that are red, blue, purple, or black. Some of the colors of autumn leaves are derived from anthocyanins.
Huckleberry is a name used in North America for several plants in the family Ericaceae, in two closely related genera: Vaccinium and Gaylussacia.
Vaccinium deliciosum is a species of bilberry known by the common names Cascade bilberry, Cascade blueberry, and blueleaf huckleberry. It is a flowering plant in the heath family Ericaceae.
Ideain, the cyanidin 3-O-galactoside, is an anthocyanin, a type of plant pigment.
Vaccinium praestans, the Kamchatka bilberry, is a perennial shrub in the family Ericaceae, which includes species like cranberries, blueberries, and huckleberries. In Russia this plant is known as the Klopovka, or stink-bug berry, due to its distinct, potent scent, resembling that of a secretion produced by bugs of Heteroptera genus. The plant is native to Kamchatka but can be found in North America to Eastern Asia. Mostly growing in the wild, it is also enjoyed as an ornamental plant, most commonly in Japan, where it is used to decorate home gardens. Like many other species in the family Ericaceae, its berries are edible.