sea oak wikipedia

For example, in 1815, at a zapis assembly in Takovo, knez Miloš Obrenović declared the start of the Second Serbian Uprising. [clarification needed]. The prehistoric Indo-European tribes worshiped the oak and connected it with a thunder or lightning god, and this tradition descended to many classical cultures. [6] The live oaks are distinguished for being evergreen, but are not actually a distinct group and instead are dispersed across the genus. She proceeds to inflict a range of demands on her immediate family who live in a low-end subsidized hellhole of a housing complex called Sea Oak. [59] "Tree" and drus may also be cognate with "Druid," the Celtic priest to whom the oak was sacred. 1996. The higher density of oak gives the drum a brighter and louder tone compared to traditional materials such as maple and birch. Acorns are used for making flour or roasted for acorn coffee. Christmas celebrations include the badnjak, a branch taken from a young and straight oak ceremonially felled early on Christmas Eve morning, similar to a yule log. Season 1 of Sea Oak premiered on November 10, 2017. [50] In 2004 the Arbor Day Foundation[51] held a vote for the official National Tree of the United States of America. "The Proscribed Royalist, 1651", a famous painting by John Everett Millais, depicted a Royalist fleeing from Cromwell's forces and hidden in an oak. It also has very appealing grain markings, particularly when quartersawn. [66], In the Roman Republic, a crown of oak leaves was given to those who had saved the life of a citizen in battle; it was called the "civic oak crown". [8] These techniques have proved highly useful in resolving fine-scale relationships among 2–5 oak species, particularly groups known to hybridize, but until recently the larger emphasis on this narrow approach prevented systematists from making large-scale determinations about oak history. The Nazi party used the traditional German eagle, standing atop of a swastika inside a wreath of oak leaves. [52], Other countries have also designated the oak as their national tree including Bulgaria, Cyprus (golden oak), Estonia, France, Germany, Moldova, Jordan, Latvia, Lithuania, Poland, Romania, Serbia, and Wales.[53]. Vol. Tagami, Keiko. Scientists suggest that shedding excess numbers allows the oaks to satiate nut gathering species which improves the chances of germination. The bark of the white oak is dried and used in medical preparations. Oaks are keystone species in a wide range of habitats from Mediterranean semi-desert to subtropical rainforest. In Greek mythology, the oak is the tree sacred to Zeus, king of the gods. [8], The advent of molecular techniques for phylogenetic analysis transformed understanding of oak relationships, initially by uncovering molecular support for the diphyletic division of Quercus into Old World and New World clades. The acorns and leaves contain tannic acid,[5] which helps to guard from fungi and insects. [12] In addition, the generation of RAD-seq loci for hundreds of oak species has allowed for the construction of the most highly detailed oak phylogeny to date, although the high signal of introgression across the tree poses difficulties for deriving an unambiguous, unitary history of oaks.[13]. [65], Large groups of very old oak trees are rare[why?]. Arame is high in calcium, iodine, iron, magnesium, and vitamin A as well as being a dietary source of many other minerals. The openings give fungus easy access when the finish deteriorates, and natural red oak rots easily outdoors. Sea Oak Capital, LLC Overview. Oak galls were used for centuries as a main ingredient in iron gall ink for manuscripts, harvested at a specific time of year. For example, oak trees are important components of hardwood forests, and certain species are particularly known to grow in associations with members of the Ericaceae in oak–heath forests. The Self-Healing Cookbook: A, Iridoid glycosides (iridoids bound to a sugar), Terpene synthase enzymes (many), having in common a, This page was last edited on 11 April 2020, at 20:44. Records of Quercus have been reported from Late Cretaceous deposits in North America and East Asia, however these are not considered definitive. Web of Science Core Collection. Examples are oak artichoke gall, oak marble gall, oak apple gall, knopper gall, and spangle gall. An oak is a tree or shrub in the genus Quercus (/ ˈ k w ɜːr k ə s /; Latin "oak tree") of the beech family, Fagaceae.There are approximately 500 extant species of oaks. For example, over the past 200 years, large areas of oak forest in the highlands of Mexico, Central America and the northern Andes have been cleared for coffee plantations and cattle ranching. Genre-bending comedy featuring Aunt Bernie, a meek, working-class woman who dies tragically in a home invasion. This wood has open capillaries, and air blown through an end grain piece 10 inches long can send bubbles out the other end into a glass of water. A gold oak leaf indicates an O-4 (major or lieutenant commander), whereas a silver oak leaf indicates an O-5 (lieutenant colonel or commander). Today oak wood is still commonly used for furniture making and flooring, timber frame buildings, and veneer production. In Baltic and Slavic mythology, the oak was the sacred tree of Latvian god Pērkons, Lithuanian Perkūnas, Prussian Perkūns and Slavic Perun,[61] the god of thunder and one of the most important deities. [54] Oak leaves are embroidered onto the covers (hats) worn by field grade officers and flag officers in the United States armed services. Shumard oak, a member of the red oak subgenus, provides timber described as "mechanically superior" to northern red oak. As in other Indo-European faiths, Taranis, being a thunder god, was associated with the oak tree. The coats-of-arms of Vest-Agder, Norway, and Blekinge, Sweden, feature oak trees. This article is about the seaweed. Similarly many other mushrooms such as Ramaria flavosaponaria also associate with oaks. The name of the county comes from the city of Derry, which originally in Irish was known as Doire meaning "oak". The oldest unequivocal records of Quercus date to the Eocene, around 45 Ma. Oak wilt, caused by the fungus Ceratocystis fagacearum (a fungus closely related to Dutch elm disease), is also a lethal disease of some oaks, particularly the red oaks (the white oaks can be infected but generally live longer). It may be harvested by divers manually or mechanically, and the dried form is available year-round.[1]. ", "That's nuts:Acorn onslaught hits Florida", "Trees: Oak Insects and Diseases: Gypsy Moth", "Army Regulation 670-1 | Wear of appurtenances | Section 29.12 Page 278", Arborecology, containing a photograph of the Millais oak, "The 13,000-year-old tree that survives by cloning itself", "Geograph:: Minchenden Oak, Garden of Remembrance,... (C) Christine Matthews", International Federation of Building and Wood Workers, https://en.wikipedia.org/w/index.php?title=Oak&oldid=983454235, Articles with dead external links from September 2018, Articles with permanently dead external links, Short description is different from Wikidata, Articles with unsourced statements from May 2020, Articles with unsourced statements from June 2012, Articles with unsourced statements from March 2020, Articles with unsourced statements from June 2017, Wikipedia articles needing clarification from February 2015, Wikipedia articles needing clarification from May 2016, Creative Commons Attribution-ShareAlike License, The Crouch Oak is believed to have originated in the 11th Century and is located in, The Kaiser's Oak, located at the village of, This page was last edited on 14 October 2020, at 09:31. In a survey of the fossil record it was concluded that "pre-Paleogene, and perhaps pre-Eocene occurrences of Quercus macroremains are generally represented by poorly preserved fossils that lack critical features needed for certain identification and need to be treated with caution." [39], In eastern North America, rare species of oak trees include scarlet oak (Quercus coccinea), chinkapin oak (Quercus muehlenbergii), and post oak (Quercus stellata). In England today they remain a symbol of the nation's history, traditions, and the beauty of its countryside. [16] Ecological stresses, especially near habitat margins, can also cause a breakdown of mate recognition as well as a reduction of male function (pollen quantity and quality) in one parent species. [36] In the US, entire oak ecosystems have declined due to a combination of factors still imperfectly known, but thought to include fire suppression, increased consumption of acorns by growing mammal populations, herbivory of seedlings, and introduced pests. Oaks are used as food plants by the larvae of Lepidoptera (butterfly and moth) species such as the gypsy moth, Lymantria dispar, which can defoliate oak and other broadleaved tree species in North America.[44]. Uchida, Shigeo. The Fagaceae, or beech family, to which the oaks belong, is a very slow evolving clade compared to other angiosperms,[22][23] and the patterns of hybridization and introgression in Quercus pose a great challenge to the concept of a species since a species is often defined as a group of "actually or potentially interbreeding populations which are reproductively isolated from other such groups. A number of species of fungus cause powdery mildew on oak species. These were white oak, Quercus alba; chestnut oak, Q. montana; red oak, Q. rubra; willow oak Q. phellos; and water oak, Q. nigra. (ed.). One vernerable group found in Poland, is about 480 years old, as assessed by dendrochronology. In another tradition, a zapis (lit. Reverence for zapisi probably originated in pre-Christian times, and they long remained places of public gathering and even of Christian worship where churches weren't available. He is born on Yule and rules from Ostara to Mabon. It also contains the phlorotannins phlorofucofuroeckol A, dioxinodehydroeckol, fucofuroeckol A,[4] eckol, dieckol, triphloroethol A and 7-phloroethol. Save this story for later. You can read all of George Saunders’ most horrible (um, possible trigger warning for many things? "Neotropical montane oak forests: overview and outlook", pp 449–467 in: Kappelle, M. North America contains the largest number of oak species, with approximately 90 occurring in the United States, while Mexico has 160 species of which 109 are endemic. The caterpillars of this species defoliate the trees, and are hazardous to human health; their bodies are covered with poisonous hairs which can cause rashes and respiratory problems.[47]. 20 (8): 827–32. The coat-of-arms of the municipality Eigersund, Norway features an oak leaf. The oak is a symbol of the East Bay of the San Francisco Bay Area; the coat-of-arms and flag of Oakland, California feature the oak and the logo of the East Bay Regional Park District is an oak leaf.

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