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Sorbus Pseudomeinichii
''Sorbus pseudomeinichii'', known as false rowan and Catacol whitebeam, is a rare tree endemic to the Isle of Arran in south west Scotland. It is believed to have arisen as a hybrid of the native rowan (''Sorbus aucuparia'') and the cut-leaved whitebeam (''Sorbus pseudofennica'') which is in turn a rowan/ Arran whitebeam (''Sorbus arranensis'') hybrid.Johnston, Ian (15 June 2007) ''Trees on Arran 'are a whole new species'.'' Edinburgh. The Scotsman newspaper Retrieved 18 June 2007. Until 2020 only two specimens of the Catacol whitebeam were known (only one thought to be alive), at the time making it the rarest tree not only in Scotland, but joint rarest in the world with [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Red List
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to IUCN the formally stated goals of the Red List are to provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
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] |
Isle Of Arran
The Isle of Arran (; sco, Isle o Arran; gd, Eilean Arainn) or simply Arran is an island off the west coast of Scotland. It is the largest island in the Firth of Clyde and the seventh-largest Scottish island, at . Historically part of Buteshire, it is in the unitary council area of North Ayrshire. In the 2011 census it had a resident population of 4,629. Though culturally and physically similar to the Hebrides, it is separated from them by the Kintyre peninsula. Often referred to as "Scotland in Miniature", the island is divided into highland and lowland areas by the Highland Boundary Fault and has been described as a "geologist's paradise".Haswell-Smith (2004) pp. 11–17. Arran has been continuously inhabited since the early Neolithic period. Numerous prehistoric remains have been found. From the 6th century onwards, Goidelic-speaking peoples from Ireland colonised it and it became a centre of religious activity. In the troubled Viking Age, Arran became the property of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotland
Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to the north and west, the North Sea to the northeast and east, and the Irish Sea to the south. It also contains more than 790 islands, principally in the archipelagos of the Hebrides and the Northern Isles. Most of the population, including the capital Edinburgh, is concentrated in the Central Belt—the plain between the Scottish Highlands and the Southern Uplands—in the Scottish Lowlands. Scotland is divided into 32 administrative subdivisions or local authorities, known as council areas. Glasgow City is the largest council area in terms of population, with Highland being the largest in terms of area. Limited self-governing power, covering matters such as education, social services and roads and transportation, is devolved from the Scott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rowan
The rowans ( or ) or mountain-ashes are shrubs or trees in the genus ''Sorbus ''Sorbus'' is a genus of over 100 species of trees and shrubs in the rose family, Rosaceae. Species of ''Sorbus'' (''s.l.'') are commonly known as whitebeam, rowan ( mountain-ash) and service tree. The exact number of species is disputed depe ...'' of the rose family, Rosaceae. They are native throughout the cool temperate regions of the Northern Hemisphere, with the highest species diversity in the Himalaya, southern Tibet and parts of western China, where numerous apomictic microspecies occur.Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins . The name ''rowan'' was originally applied to the species ''Sorbus aucuparia'' and is also used for other species in ''Sorbus'' subgenus ''Sorbus''. Formerly, when a wider variety of fruits were commonly eaten in Europe and North America, ''Sorbus'' was a domestically used fruit throughout these regions. It is still used in some countries, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sorbus Pseudofennica
''Sorbus pseudofennica'' (also called Arran service-tree or Arran cut-leaved whitebeam) is a species of plant in the family Rosaceae. Endemic to the Isle of Arran in Scotland, it is threatened by habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby .... It is thought to be a naturally occurring hybrid between '' S. arranensis'' and '' S. aucuparia'', probably with additional backcrossing with ''S. aucuparia''. ''Sorbus arranensis'' is itself a hybrid between '' S. rupicola'' and ''S. aucuparia''. Apomixis and hybridization are common in some groups of ''Sorbus'' species. See also * Arran whitebeams * Spier's School - a mature example grows here. References External links *Commentary and video of Sorbus pseudofennica. Sorbus, pseudofennica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sorbus Arranensis
''Sorbus arranensis'', sometimes referred to as the Scottish or Arran whitebeam is a species of plant in the family Rosaceae. It is endemic to the island of Arran in Scotland. Range and habitat The species is threatened by habitat loss and only 283 ''Sorbus arranensis'' were recorded as mature trees in 1980. They are protected in Glen Diomhan off Glen Catacol, which was formerly part of a National Nature Reserve; although this designation was removed in 2011 the area continues to form part of a designated Site of Special Scientific Interest (SSSI), and is monitored by staff from NatureScot. In its native states its distribution is restricted to Abhainn Bheag (Uisge Solus), Glen Diomhan (and tributary), Glen Catacol, Allt nan Calman, ''Allt Dubh'', Gleann Easan Biorach and Glen Iorsa (''Allt-nan-Champ''). The trees are found in small remnants of woodland on inaccessible steep slopes, and grow on acidic soils. ''Sorbus arranensis'', evoked most collecting interest in 1870†... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wood's Cycad
''Encephalartos woodii'', Wood's cycad, is a rare cycad in the genus ''Encephalartos'', and is endemic to the oNgoye Forest of KwaZulu-Natal, South Africa. It is one of the rarest plants in the world, being extinct in the wild with all specimens being clones of the type. The specific and common name both honour John Medley Wood, curator of the Durban Botanic Garden and director of the Natal Government Herbarium of South Africa, who discovered the plant in 1895. Description It is palm tree like, and can reach a height of . The trunk is about in diameter, thickest at the bottom, and topped by a crown of 50–150 leaves. The leaves are glossy and dark green, in length, and keeled with 70–150 leaflets, the leaflets falcate (sickle-shaped), long and broad. ''E. woodii'' is dioecious, meaning it has separate male and female plants; however, no female plant has ever been discovered. The male strobili are cylindrical, long, exceptionally up to , and in diameter; they are a vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deer
Deer or true deer are hoofed ruminant mammals forming the family Cervidae. The two main groups of deer are the Cervinae, including the muntjac, the elk (wapiti), the red deer, and the fallow deer; and the Capreolinae, including the reindeer (caribou), white-tailed deer, the roe deer, and the moose. Male deer of all species (except the water deer), as well as female reindeer, grow and shed new antlers each year. In this they differ from permanently horned antelope, which are part of a different family (Bovidae) within the same order of even-toed ungulates (Artiodactyla). The musk deer (Moschidae) of Asia and chevrotains (Tragulidae) of tropical African and Asian forests are separate families that are also in the ruminant clade Ruminantia; they are not especially closely related to Cervidae. Deer appear in art from Paleolithic cave paintings onwards, and they have played a role in mythology, religion, and literature throughout history, as well as in heraldry, such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NatureScot
NatureScot ( gd, NÃ darAlba), which was formerly known as Scottish Natural Heritage, is an executive non-departmental public body of the Scottish Government responsible for the country's natural heritage, especially its natural, genetic and scenic diversity. It advises the Scottish Government on nature conservation, and acts as a government agent in the delivery of conservation designations, i.e. national nature reserves, local nature reserves, national parks, Site of Special Scientific Interest, Sites of Special Scientific Interest (SSSIs), Special Area of Conservation, Special Areas of Conservation, Special Protection Areas and the national scenic area (Scotland), national scenic areas. It receives annual funding from the Government in the form of Grant in Aid to deliver Government priorities for the natural heritage. NatureScot is the Scottish Government's adviser on all aspects of nature, wildlife management and landscape across Scotland, and also helps the Scottish G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Botanic Garden Edinburgh
The Royal Botanic Garden Edinburgh (RBGE) is a scientific centre for the study of plants, their diversity and conservation, as well as a popular tourist attraction. Founded in 1670 as a physic garden to grow medicinal plants, today it occupies four sites across Scotland—Edinburgh, Dawyck, Logan and Benmore—each with its own specialist collection. The RBGE's living collection consists of more than 13,302 plant species (34,422 accessions),Rae D. et al. (2012) Catalogue of Plants 2012. Royal Botanic Garden Edinburgh. whilst the herbarium contains in excess of 3 million preserved specimens. The Royal Botanic Garden Edinburgh is an executive non-departmental public body of the Scottish Government. The Edinburgh site is the main garden and the headquarters of the public body, which is led by Regius Keeper Simon Milne. History The Edinburgh botanic garden was founded in 1670 at St. Anne's Yard, near Holyrood Palace, by Dr. Robert Sibbald and Dr. Andrew Balfour. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glen Catacol
Catacol ( gd, Catagal) is a small village on the Isle of Arran, Scotland. Geography Catacol is located on the north west side of the island, just a few miles along the coastal road from Lochranza that continues on to Blackwaterfoot. It derives its name from Old Norse, referring to the 'gully of the cat', referring to the wildcats that may have roamed here. It is situated at the foot of Glen Catacol, a steep-sided valley down which the Abhainn Mor flows, where the river is crossed by a bridge just inland from the banks of shingle on the beach beside Catacol Bay. Landmarks Catacol's main feature is the row of cottages called the 'Twelve Apostles', which were completed around the middle of the 1860s. They were built to house those people cleared from the surrounding countryside, when much of the interior of the island was set aside for deer, the hunting of which had become fashionable among the landed gentry. The theory was these former farmers evicted from the land would turn to f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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