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Labrador Tea
Labrador tea is a common name for three closely related plant species in the genus ''Rhododendron'' as well as an herbal tea made from their leaves. All three species are primarily wetland plants in the heath family. The herbal tea has been a favorite beverage among Athabaskan First Nations and Inuit. Description All three species used to make Labrador tea are low, slow-growing shrubs with evergreen leaves: * ''Rhododendron tomentosum'' (northern Labrador tea, previously ''Ledum palustre''), * ''Rhododendron groenlandicum'', (bog Labrador tea, previously ''Ledum groenlandicum'' or ''Ledum latifolium'') and * '' Rhododendron neoglandulosum'', (western Labrador tea, or trapper's tea, previously ''Ledum glandulosum'' or ''Ledum columbianum''). The leaves are smooth on top with often wrinkled edges, and fuzzy white to red-brown underneath. ''R. tomentosum'', ''R. groenlandicum'', and ''R. neoglandulosum'' can be found in wetlands and peat bogs. Uses The Athabaskans and other in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labrador Tea Flower
, nickname = "The Big Land" , etymology = , subdivision_type = Country , subdivision_name = Canada , subdivision_type1 = Province , subdivision_name1 = Newfoundland and Labrador , subdivision_type2 = , subdivision_name2 = , subdivision_type3 = , subdivision_name3 = , subdivision_type4 = , subdivision_name4 = , image_map = File:Labrador-Region.PNG , map_caption = Labrador (red) within Canada , pushpin_map = , pushpin_relief = , pushpin_map_caption = , coordinates = , coordinates_footnotes = , established_title = Founded , established_date = 1763 , area_footnotes = , area_total_km2 = ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yurok People
The Yurok (Karuk language: Yurúkvaarar / Yuru Kyara - "downriver Indian; i.e. Yurok Indian") are an Indigenous people from along the Klamath River and Pacific coast, whose homelands are located in present-day California stretching from Trinidad in the south to Crescent City in the north. The Yurok live on the Yurok Indian Reservation, Resighini Rancheria, and surrounding communities in Humboldt, Del Norte and Trinity counties. Although the reservation comprises some of contiguous land along the Klamath River, only about of scattered plots are under partial tribal ownership. Most Yurok land is owned by timber corporations or is part of national parks and forests. This forest management has significantly dis-empowered the Yurok people and disrupted their ability to access natural resources, land, and practice Indigenous lifeways. The Yurok refer to themselves as 'Oohl ("person") or 'O'loolekweesh 'o'l / 'Oolekwoh (lit. "'o'loolekw "village"dwellers"). Ner'ernerh / Nert'e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Common Names
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic or mycotrophic and have lost the ability ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inuit Cuisine
Historically Inuit cuisine, which is taken here to include Greenlandic cuisine, Yup'ik cuisine and Aleut cuisine, consisted of a diet of animal source foods that were fished, hunted, and gathered locally. In the 20th century the Inuit diet began to change and by the 21st century the diet was closer to a Western diet. After hunting, they often honour the animals' spirit by singing songs and performing rituals. Although traditional or country foods still play an important role in the identity of Inuit, much food is purchased from the store, which has led to health problems and food insecurity. According to Edmund Searles in his article "Food and the Making of Modern Inuit Identities", they consume this type of diet because a mostly meat diet is "effective in keeping the body warm, making the body strong, keeping the body fit, and even making that body healthy". Food sources * Hunted meats: ** Sea mammals such as walrus, seal, and whale. Whale meat generally comes from the narwhal, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbal Tea
Herbal teas, also known as herbal infusions and less commonly called tisanes (UK and US , US also ), are beverages made from the infusion or decoction of herbs, spices, or other plant material in hot water. Oftentimes herb tea, or the plain term ''tea'', is used as a reference to all sorts of herbal teas. Many herbs are used in herbal medicine. Some herbal blends contain actual tea (e.g., the Indian classic masala chai). The term "herbal" tea is often used in contrast to the so-called ''true'' teas (e.g., black, green, white, yellow, oolong), which are prepared from the cured leaves of the tea plant, '' Camellia sinensis''. Unlike true teas (which are also available decaffeinated), most tisanes do not naturally contain caffeine. There are a number of plants, however, that ''do'' contain caffeine or another stimulant, like theobromine, cocaine or ephedrine. Some have the opposite effect, acting as a sedative. Some common infusions have specific names such as , ''mate'' (ye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grayanotoxins
Grayanotoxins are a group of closely related neurotoxins named after '' Leucothoe grayana'', a plant native to Japan originally named for 19th century American botanist Asa Gray. Grayanotoxin I (grayanotaxane-3,5,6,10,14,16-hexol 14-acetate) is also known as andromedotoxin, acetylandromedol, rhodotoxin and asebotoxin. Grayanotoxins are produced by ''Rhododendron'' species and other plants in the family Ericaceae. Honey made from the nectar and so containing pollen of these plants also contains grayanotoxins and is commonly referred to as mad honey. Consumption of the plant or any of its secondary products, including mad honey, can cause a rare poisonous reaction called grayanotoxin poisoning, mad honey disease, honey intoxication, or rhododendron poisoning. It is most frequently produced and consumed in regions of Nepal and Turkey as a recreational drug and traditional medicine. Origin Grayanotoxins are produced by plants in the family Ericaceae, specifically members of the gener ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ledol
Ledol is a poisonous sesquiterpene that can cause cramps, paralysis, and delirium. Caucasian peasants used '' Rhododendron'' plants for these effects in shamanistic rituals. Sources Ledol is found in labrador tea, an herbal tea (not a true tea) made from three closely related species: * '' Rhododendron tomentosum'' – Northern Labrador tea, previously ''Ledum palustre'' * ''Rhododendron groenlandicum ''Rhododendron groenlandicum'' (bog Labrador tea, muskeg tea, swamp tea, or in northern Canada, Hudson's Bay tea; formerly ''Ledum groenlandicum'' or ''Ledum latifolium'') is a flowering shrub with white flowers and evergreen leaves that is used ...'' – Bog Labrador tea, previously ''Ledum groenlandicum'' or ''Ledum latifolium'' * '' Rhododendron columbianum'' – Western Labrador tea, or trapper's tea, previously ''Ledum glandulosum'' Ledol is also found in the essential oil of priprioca at a concentration of around 4%. Ledol is also found to varying concentrations in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terpenoid
The terpenoids, also known as isoprenoids, are a class of naturally occurring organic chemicals derived from the 5-carbon compound isoprene and its derivatives called terpenes, diterpenes, etc. While sometimes used interchangeably with "terpenes", terpenoids contain additional functional groups, usually containing oxygen. When combined with the hydrocarbon terpenes, terpenoids comprise about 80,000 compounds. They are the largest class of plant secondary metabolites, representing about 60% of known natural products. Many terpenoids have substantial pharmacological bioactivity and are therefore of interest to medicinal chemists. Plant terpenoids are used for their aromatic qualities and play a role in traditional herbal remedies. Terpenoids contribute to the scent of eucalyptus, the flavors of cinnamon, cloves, and ginger, the yellow color in sunflowers, and the red color in tomatoes. Well-known terpenoids include citral, menthol, camphor, salvinorin A in the plant '' Salvia di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diuresis
Diuresis () is increased urination (polyuria) or, in the related word senses more often intended, the physiological process that produces such an increase or the administration of medications to encourage that process. It involves extra urine production in the kidneys as part of the body's homeostatic maintenance of fluid balance. In healthy people, the drinking of extra water produces mild diuresis to maintain the body water balance. Many people with health issues, such as heart failure and kidney failure, need diuretic medications to help their kidneys deal with the fluid overload of edema. These drugs promote water loss via urine production. The concentrations of electrolytes in the blood are closely linked to fluid balance, so any action or problem involving fluid intake or output (such as polydipsia, polyuria, diarrhea, heat exhaustion, starting or changing doses of diuretics, and others) can require management of electrolytes, whether through self-care in mild cases or with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decoction
Decoction is a method of extraction by boiling herbal or plant material (which may include stems, roots, bark and rhizomes) to dissolve the chemicals of the material. It is the most common preparation method in various herbal-medicine systems. Decoction involves first drying the plant material; then mashing, slicing, or cutting the material to allow for maximum dissolution; and finally boiling in water to extract oils, volatile organic compounds and other various chemical substances. Occasionally, aqueous ethanol or glycerol may be used instead of water. Decoction can be used to make tisanes, tinctures and similar solutions. Decoctions and infusions may produce liquids with differing chemical properties, as the temperature or preparation difference may result in more oil-soluble chemicals in decoctions versus infusions. The process can also be applied to meats and vegetables to prepare bouillon or stock, though the term is typically only used to describe boiled plant extracts, usua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern California
Northern California (colloquially known as NorCal) is a geographic and cultural region that generally comprises the northern portion of the U.S. state of California. Spanning the state's northernmost 48 counties, its main population centers include the San Francisco Bay Area (anchored by the cities of San Jose, San Francisco, and Oakland), the Greater Sacramento area (anchored by the state capital Sacramento), the Redding, California, area south of the Cascade Range, and the Metropolitan Fresno area (anchored by the city of Fresno). Northern California also contains redwood forests, along with most of the Sierra Nevada, including Yosemite Valley and part of Lake Tahoe, Mount Shasta (the second-highest peak in the Cascade Range after Mount Rainier in Washington), and most of the Central Valley, one of the world's most productive agricultural regions. The 48-county definition is not used for the Northern California Megaregion, one of the 11 megaregions of the United States. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tolowa
The Tolowa people or Taa-laa-wa Dee-ni’ are a Native American people of the Athabaskan-speaking ethno-linguistic group. Two rancherias (Smith River and Elk Valley) still reside in their traditional territory in northwestern California. Those removed to the Siletz Reservation in Oregon are located there. Related to current locations, Tolowa people are members of several federally recognized tribes: Tolowa Dee-ni' Nation (Tolowa, Chetco, Yurok), Elk Valley Rancheria (Tolowa and Yurok), Confederated Tribes of Siletz (more than 27 Native Tribes and Bands, speaking 10 distinct languages, including Athapascans speaking groups of SW Oregon, like Upper Umpqua, Coquille, Tututni, Chetco, Tolowa, Galice and Applegate River people), Trinidad Rancheria (Chetco, Hupa, Karuk, Tolowa, Wiyot, and Yurok), Big Lagoon Rancheria (Yurok and Tolowa), Blue Lake Rancheria (Wiyot, Yurok, and Tolowa) as well as the unrecognized Tolowa Nation. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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