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Rumex Azoricus
''Rumex azoricus'' is a species of sorrel in the family Polygonaceae. It is endemic to the Azores, Portugal. Distribution and habitat ''Rumex azoricus'' has been observed in five of the nine Azorean islands, specifically in São Miguel, Terceira, São Jorge, Faial and Corvo. It lives in caldeiras, watercourses and natural meadows. In São Jorge it also appears in clearings of coastal forests of ''Erica azorica'' and ''Myrica faya ''Myrica faya'' (firetree, faya or haya; syn. ''Morella faya'' (Ait.) Wilbur) is a species of ''Myrica'', native to Macaronesia (the Azores, Madeira, and the Canary Islands), and possibly also western coastal mainland Portugal. Description It i ...''. File:Rumex azoricus (Habitus) 2.jpg, Typical habitat next to a watercourse File:Rumex azoricus (Leaf).jpg, Leaf References azoricus Endemic flora of the Azores Plants described in 1948 {{polygonaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polygonaceae
The Polygonaceae are a family of flowering plants known informally as the knotweed family or smartweed—buckwheat family in the United States. The name is based on the genus ''Polygonum'', and was first used by Antoine Laurent de Jussieu in 1789 in his book, ''Genera Plantarum''.Antoine Laurent de Jussieu. 1789. ''Genera plantarum: secundum ordines naturales disposita, juxta methodum in Horto regio parisiensi exaratam''. page 82. Herrisant and Barrois: Paris, France. (see ''External links'' below) The name may refer to the many swollen nodes the stems of some species have, being derived from Greek, ''poly'' meaning 'many' and ''gony'' meaning 'knee' or 'joint'. Alternatively, it may have a different derivation, meaning 'many seeds'. The Polygonaceae comprise about 1200 speciesDavid J. Mabberley. 2008. ''Mabberley's Plant-Book'' third edition (2008). Cambridge University Press: UK. distributed into about 48 genera. The largest genera are ''Eriogonum'' (240 species), ''Rumex'' (20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Azores
) , motto =( en, "Rather die free than subjected in peace") , anthem= ( en, "Anthem of the Azores") , image_map=Locator_map_of_Azores_in_EU.svg , map_alt=Location of the Azores within the European Union , map_caption=Location of the Azores within the European Union , subdivision_type=Sovereign state , subdivision_name=Portugal , established_title=Settlement , established_date=1432 , established_title3=Autonomous status , established_date3=30 April 1976 , official_languages=Portuguese , demonym= ( en, Azorean) , capital_type= Capitals , capital = Ponta Delgada (executive) Angra do Heroísmo (judicial) Horta (legislative) , largest_city = Ponta Delgada , government_type=Autonomous Region , leader_title1=Representative of the Republic , leader_name1=Pedro Manuel dos Reis Alves Catarino , leader_title2= President of the Legislative Assembly , leader_name2= Luís Garcia , leader_title3= President of the Regional Government , leader_name3=José Manuel Bolieiro , le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portugal
Portugal, officially the Portuguese Republic ( pt, República Portuguesa, links=yes ), is a country whose mainland is located on the Iberian Peninsula of Southwestern Europe, and whose territory also includes the Atlantic archipelagos of the Azores and Madeira. It features the westernmost point in continental Europe, and its Iberian portion is bordered to the west and south by the Atlantic Ocean and to the north and east by Spain, the sole country to have a land border with Portugal. Its two archipelagos form two autonomous regions with their own regional governments. Lisbon is the capital and largest city by population. Portugal is the oldest continuously existing nation state on the Iberian Peninsula and one of the oldest in Europe, its territory having been continuously settled, invaded and fought over since prehistoric times. It was inhabited by pre-Celtic and Celtic peoples who had contact with Phoenicians and Ancient Greek traders, it was ruled by the Ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Miguel Island
São Miguel Island (; Portuguese language, Portuguese for "Saint Michael"), nicknamed "The Green Island" (''Ilha Verde''), is the largest and most populous island in the Portugal, Portuguese archipelago of the Azores. The island covers and has around 140,000 inhabitants, with 45,000 people residing in Ponta Delgada, the archipelago's largest city. History In 1427, São Miguel became the second of the islands discovered by Gonçalo Velho Cabral to be settled by colonists from continental Portugal. This date is uncertain, as it is believed that the island was discovered between 1426 and 1437 and inscribed in portolans from the middle of the 15th century. Its discovery was later recorded by Priesthood (Catholic Church), Father Gaspar Frutuoso in the seminal history of the Azores, ''Saudades da Terra'', as he began: "This island of São Miguel where...we are, is mountainous and covered in ravines, and it was, when we discovered it, covered in trees...due to its humidity, with its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terceira Island
Terceira () is a volcanic island in the Azores archipelago, in the middle of the North Atlantic Ocean. It is one of the larger islands of the archipelago, with a population of 53,311 inhabitants in an area of approximately . It is the location of the Azores' oldest city, Angra do Heroísmo, the historical capital of the archipelago and UNESCO World Heritage Site; the seat of the judicial system (Supreme Court); and the main Air Force base, Lajes Field, Base Aérea nº 4 at Lajes, with a United States Air Force detachment. The island has two main sea ports, one at Angra do Heroísmo and the other at Praia da Vitória, and a commercial airport integrated with the flight operations at Lajes Field, Base Aérea nº 4. The Portuguese bullfight is popular on the island, coming in two variations: the traditional equestrian bullfight (in the ring) and the popular "touradas à corda" that occur in the streets. History In 1439, the first official discovery document appeared, attributi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Jorge Island
São Jorge () is an island in the central group of the Azores archipelago and part of the autonomous region of Portugal. Separated from its nearest neighbours (Pico and Faial islands) by the Pico-São Jorge Channel, the central group is often referred colloquially as part of the ''Triângulo'' ("Triangle") group or just "The Triangle". São Jorge is a relatively long thin island with tall cliffs, whose 8,381 inhabitants are concentrated on various geological debris fields (''fajãs'') along the north and south coasts; from east to west, the island is long and, north to south, wide: its area is . History It is unclear when the first explorers discovered the island of São Jorge; as part of the politics of human occupation, the Azores were populated after 1430 (probably 1439) through the initiative of Prince Henry the Navigator. 23 April, known as the feast day of Saint George, has been cited by historians as the reason for the island's name, although this is likely conjec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Faial Island
Faial Island (), also known in English as Fayal, is a Portugal, Portuguese island of the Central Group (Portuguese: ''Grupo Central'') of the Azores. The Capelinhos Volcano, the westernmost point of the island, may be considered the westernmost point of Europe, if the Monchique Islet, near Flores Island (Azores), Flores Island, is considered part of North America, for it sits on the North American Plate. Its largest town is Horta, Azores, Horta. With its nearest neighbours, Pico Island, Pico (east across the channel) and São Jorge Island, São Jorge (northeast across the channel), it forms an area commonly known as the ''Triângulo'' (English: ''Triangle''). The island has also been referred to as the Ilha Azul (English: ''Blue Island''), derived from the writings of Portuguese poet Raul Brandão, due to the large quantity of hydrangeas that bloom during the summer months: History During a period of medieval legends and unsubstantiated stories of mystical lands, the island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corvo Island
Corvo Island ( pt, Ilha do Corvo, ), literally the ''Island of the Crow'', is the smallest and the northernmost island of the Azores archipelago and the northernmost in Macaronesia. It has a population of approximately 384 inhabitants (as of 2021) making it the smallest single municipality in the Azores and in Portugal. The island lies on the North American Plate. History Apocryphal stories of the Carthaginian Empire exploring the islands in approximately 200 BC notwithstanding, the mainstream history of the Azores originates with non-official exploration during the period of the late 13th century, resulting in maps, such as the Genovese Atlas Medici from 1351, which mentions obscure islands in an undefined Atlantic archipelago. The Medici Atlas refers to an ''Insula Corvi Marini'' (''Island of the Marine Crow''; "marine crow" is the literal translation of ''Corvo Marinho'', which is the Portuguese name for the cormorant), in a seven-island archipelago, but it is improbable t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catalogue Of Life
The Catalogue of Life is an online database that provides an index of known species of animals, plants, fungi, and microorganisms. It was created in 2001 as a partnership between the global Species 2000 and the American Integrated Taxonomic Information System. The Catalogue is used by research scientists, citizen scientists, educators, and policy makers. The Catalogue is also used by the Biodiversity Heritage Library, the Barcode of Life Data System, Encyclopedia of Life, and the Global Biodiversity Information Facility. The Catalogue currently compiles data fro165 peer-reviewed taxonomic databasesthat are maintained by specialist institutions around the world. , the COL Checklist lists 2,067,951 of the world's 2.2m extant species known to taxonomists on the planet at present time. Structure The Catalogue of Life employs a simple data structure to provide information on synonymy, grouping within a taxonomic hierarchy, common names, distribution and ecological environment. It pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caldera
A caldera ( ) is a large cauldron-like hollow that forms shortly after the emptying of a magma chamber in a volcano eruption. When large volumes of magma are erupted over a short time, structural support for the rock above the magma chamber is gone. The ground surface then collapses into the emptied or partially emptied magma chamber, leaving a large depression at the surface (from one to dozens of kilometers in diameter). Although sometimes described as a Volcanic crater, crater, the feature is actually a type of sinkhole, as it is formed through subsidence and collapse rather than an explosion or impact. Compared to the thousands of volcanic eruptions that occur each century, the formation of a caldera is a rare event, occurring only a few times per century. Only seven caldera-forming collapses are known to have occurred between 1911 and 2016. More recently, a caldera collapse occurred at Kīlauea, Hawaii in 2018. Etymology The term ''caldera'' comes from Spanish language, S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erica Azorica
''Erica azorica'' (Portuguese: ''urze'') is a species of heath endemic to the Azores. Distribution ''Erica azorica'' is mainly distributed on coastal cliffs, lava flows, dry slopes, in natural forests, Australian cheesewood ''Pittosporum undulatum'' is a fast-growing tree in the family Pittosporaceae. It is sometimes also known as sweet pittosporum, native daphne, Australian cheesewood, Victorian box or mock orange. ''P. undulatum'' has become invasive in parts ... woodlands, ravines and craters of the Azorean archipelago, from sea level to the highest altitudes. References azorica Endemic flora of the Azores {{Ericaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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