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Licorice Fern
''Polypodium glycyrrhiza'', commonly known as licorice fern, many-footed fern, and sweet root, is a summer deciduous fern native to northwestern North America, where it is found in shaded, damp locations. Spores are located in rounded sori on the undersides of the fronds, and are released in cool weather and high humidity. Description Licorice fern grows single fronds scattered along a thick creeping rhizome; the genus name ''Polypodium'' (many-footed) refers to this characteristic. The fronds are once-divided and triangular in shape, with finely-toothed margins and pointed leaflets. They are usually at least one foot in length, but may grow to be over two feet long, and may be much smaller when growth conditions are less ideal. They also display parallel venation. When sori are present on the leaf underside, they correspond with small bump-like protrusions on the top side of the leaves. The rhizome is creeping and the fronds appear to have random placement, originating at va ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel Cady Eaton
Daniel Cady Eaton (September 12, 1834 – June 29, 1895) was an American botanist and author. After studies at the Rensselaer Institute in Troy and Russell's military school in New Haven, he gained his bachelor's degree at Yale College, then went on to Harvard University, where he studied with Asa Gray. He then went to Yale University's Sheffield Scientific School in 1864, where he was a botany professor and herbarium curator. With William Gilson Farlow and Charles Lewis Anderson he issued the exsiccata series ''Algae exsiccatae Americae Borealis'' (1877-1889). Eaton is the grandson of Amos Eaton. He also worked in Utah Utah is a landlocked state in the Mountain states, Mountain West subregion of the Western United States. It is one of the Four Corners states, sharing a border with Arizona, Colorado, and New Mexico. It also borders Wyoming to the northea ..., contributing to the US-Mexican Boundary Survey, and various geological surveys. Notable publications ''Be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mycorrhiza
A mycorrhiza (; , mycorrhiza, or mycorrhizas) is a symbiotic association between a fungus and a plant. The term mycorrhiza refers to the role of the fungus in the plant's rhizosphere, the plant root system and its surroundings. Mycorrhizae play important roles in plant nutrition, soil biology, and soil chemistry. In a mycorrhizal association, the fungus colonizes the host plant's root tissues, either intracellularly as in arbuscular mycorrhizal fungi, or extracellularly as in ectomycorrhizal fungi. The association is normally mutualistic. In particular species, or in particular circumstances, mycorrhizae may have a parasitic association with host plants. Definition A mycorrhiza is a symbiotic association between a green plant and a fungus. The plant makes organic molecules by photosynthesis and supplies them to the fungus in the form of sugars or lipids, while the fungus supplies the plant with water and mineral nutrients, such as phosphorus, taken from the soil. Myco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Cold
The common cold, or the cold, is a virus, viral infectious disease of the upper respiratory tract that primarily affects the Respiratory epithelium, respiratory mucosa of the human nose, nose, throat, Paranasal sinuses, sinuses, and larynx. Signs and symptoms may appear in as little as two days after exposure to the virus. These may include coughing, sore throat, rhinorrhea, runny nose, Sneeze, sneezing, headache, fatigue, and fever. People usually recover in seven to ten days, but some symptoms may last up to three weeks. Occasionally, those with other health problems may develop pneumonia. Well over 200 virus strains are implicated in causing the common cold, with rhinoviruses, coronaviruses, Adenoviridae, adenoviruses and enteroviruses being the most common. They spread through the air or indirectly through contact with objects in the environment, followed by transfer to the mouth or nose. Risk factors include going to child care facilities, Sleep deprivation, not sleepin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haida People
The Haida (, , , , ) are an Indigenous peoples of the Pacific Northwest Coast of North America. They constitute one of 203 First Nations in British Columbia and 231 federally recognized List of Alaska Native tribal entities, tribes in Alaska. Their traditional territory include Haida Gwaii, an archipelago off the coast of British Columbia, and the southern half of Prince of Wales Island (Alaska), Prince of Wales Island, in Southeast Alaska. Their language is Haida language, Haida, a linguistic isolate. The Haida are known for their craftsmanship, trading skills, and seamanship. They are known to have frequently carried out raids and History of slavery#Among indigenous peoples, to have practiced slavery. In Canada, the Haida are represented by Council of the Haida Nation, Council of the Haida Nation (CHN), in addition to the two village band governments, Old Massett Village Council and Skidegate Band Council. Federally recognized Haida tribes in the United States include the Cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuxalk People
The Nuxalk people (Nuxalk: ''Nuxalkmc''; pronounced )'','' also referred to as the Bella Coola, Bellacoola or Bilchula, are an Indigenous First Nation of the Pacific Northwest Coast, centred in the area in and around Bella Coola, British Columbia within their wider traditional territory: Kulhulmcilh. Their language is also called Nuxalk. Their on-reserve tribal government is the Nuxalk Nation. Name and tribes/groups The name "Bella Coola", often used in academic writing, is not preferred by the Nuxalk; it is a derivation of the neighbouring Wakashan-speaking coastal Heiltsuk people's name for the Nuxalk as ''bəlxwəlá'' or ''bḷ́xʷlá'', meaning "stranger" (rendered plxwla in Nuxalk orthography). Within the Nuxalk language, "Nuxalkmc" is the term for the people, and "ItNuxalkmc" is the term for the language, and these terms are increasingly being used in English locally. The Nuxalk peoples, known today collectively as Nuxalkmc, are made up of lineages representing sever ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comox People
Comox refers to these Canadian things: Places * Comox, British Columbia, a town (and peninsula) on Vancouver Island * CFB Comox, a nearby military base * Comox Lake, a nearby body of water * Comox (electoral district), a provincial electoral district, 1871–1986 Other uses * Comox people (or ''Kʼómoks''), an indigenous group in British Columbia ** Comox language, their Coast Salish language ** K'ómoks First Nation (or ''the Comox Indian Band''), the government of the insular Comox **the mainland Comox: *** Sliammon *** Klahoose *** Homalco * ''Comox'' (steamboat), 1891–1920 * HMCS ''Comox'', several naval vessels See also * Comox Land District, one of the 59 cadastral subdivisions of British Columbia * Comox Valley, a region of British Columbia * Comox Valley Regional District, a regional district of British Columbia * Comox Valley (provincial electoral district), a provincial electoral district since 1991 * Comox—Atlin, a federal electoral district 1903–1914 * Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Squamish People
The Squamish people ( , historically transliterated as Sko-ko-mish) are an indigenous peoples of the Pacific Northwest Coast, indigenous people of the Pacific Northwest Coast. Archaeological evidence shows they have lived in the area for more than a thousand years. In 2012, there was population of 3,893 band members registered with the Squamish Nation. Their language is the Squamish language or , considered a part of the Coast Salish languages, and is categorized as Language extinction, nearly extinct with just 10 fluent speakers as of 2010. The traditional territory is in the area now in southwestern British Columbia, Canada, and covers Point Grey as the southern border. From here, it continues northward to Roberts Creek, British Columbia, Roberts Creek on the Sunshine Coast (British Columbia), Sunshine Coast, up the Howe Sound. The northern part includes the Squamish River, Squamish, Cheakamus River, Cheakamus, Elaho River, Elaho and Mamquam River, Mamquam rivers. Up the Cheaka ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indigenous Peoples Of The Americas
In the Americas, Indigenous peoples comprise the two continents' pre-Columbian inhabitants, as well as the ethnic groups that identify with them in the 15th century, as well as the ethnic groups that identify with the pre-Columbian population of the Americas as such. These populations exhibit significant diversity; some Indigenous peoples were historically hunter-gatherers, while others practiced agriculture and aquaculture. Various Indigenous societies developed complex social structures, including pre-contact monumental architecture, organized city, cities, city-states, chiefdoms, state (polity), states, monarchy, kingdoms, republics, confederation, confederacies, and empires. These societies possessed varying levels of knowledge in fields such as Pre-Columbian engineering in the Americas, engineering, Pre-Columbian architecture, architecture, mathematics, astronomy, History of writing, writing, physics, medicine, Pre-Columbian agriculture, agriculture, irrigation, geology, minin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Award Of Garden Merit
The Award of Garden Merit (AGM) is a long-established award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. It includes the full range of cultivated plants, from annuals, biennials and perennials to shrubs and trees. It covers plants grown for specific purposes - such as vegetable crops, fruit, hedging, topiary, groundcover, summer bedding, houseplants, etc. It tests characteristics such as robustness, hardiness, longevity, flowering/fruiting abundance and quality, usefulness, and ease of cultivation. It pays particular attention to a plant's ability to survive and thrive in challenging conditions such as wind and frost. The AGM trophy symbol is widely used in gardening literature as a sign of exceptional quality, and is recognised as such by writers, horticulturalists, nurseries, and everybody in the UK who practises gardening. History The Award of Garden Merit is a mark of quality aw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Horticultural Society
The Royal Horticultural Society (RHS), founded in 1804 as the Horticultural Society of London, is the UK's leading gardening charity. The RHS promotes horticulture through its five gardens at Wisley (Surrey), Hyde Hall (Essex), Harlow Carr (North Yorkshire), Rosemoor (Devon) and Bridgewater (Greater Manchester); flower shows including the Chelsea Flower Show, Hampton Court Palace Flower Show, Tatton Park Flower Show and Cardiff Flower Show; community gardening schemes; Britain in Bloom and a vast educational programme. It also supports training for professional and amateur gardeners. the president was Keith Weed and the director general was Clare Matterson CBE. History Founders The creation of a British horticultural society was suggested by John Wedgwood (son of Josiah Wedgwood) in 1800. His aims were fairly modest: he wanted to hold regular meetings, allowing the society's members the opportunity to present papers on their horticultural activities and discov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
