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Sorbus Minima
''Sorbus minima'', commonly known as the lesser whitebeam or least whitebeam, is a shrub belonging to the subgenus ''Aria'' (whitebeams) in the genus ''Sorbus''. It is endemic to Wales where it grows at a few sites in Breconshire. It is an apomictic microspecies which reproduces asexually and so is reproductively isolated from its close relatives such as the Swedish whitebeam, '' S. intermedia''. It probably originated as a hybrid between the rock whitebeam ('' S. rupicola'') and the rowan ('' S. aucuparia''). It was first discovered in 1893 by Augustin Ley, the vicar of Sellack in Herefordshire who travelled widely in Wales. It is a slender, deciduous shrub which can reach three metres in height. The leaves are 6–8 centimetres long and are fairly narrow and oval in shape being 1.8–2.2 times as long as they are broad. They are acutely pointed at the tip and base, have 7–10 (usually 8 or 9) pairs of veins and are lobed one fifth to one third of the way to the midrib. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Augustin Ley
Augustin may refer to: * Augustin (name), male name, variant of Augustine * Augustin (typography), English or 14-point type * Augustin, Brașov, a commune in Brașov County, Romania * Dacian fortress of Augustin, ruined Dacian fortified town in modern Romania * Palace of Augustin, a palace in Vitoria, Spain Film * ''Augustin'' (film), a 1995 French film * ''Augustin, King of Kung-Fu'', 1999 French movie Music * O du lieber Augustin ("Oh, you dear Augustin"), a popular Viennese song * "Augustin" (song), Sweden's 1959 Eurovision Song Contest entry See also * Augustine (other) Saint Augustine of Hippo (354–430), was a Church Father. Augustine may also refer to: People * Augustine (actor) (1955–2013), Malayalam film actor * Augustine of Canterbury (died 604), the first Archbishop of Canterbury * Saint Augustine (d ... * Agustin {{Disambiguation, geo, hn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sellack
Sellack is a village and rural parish in the English county of Herefordshire. It is on the River Wye three and a half miles northwest by north of Ross on Wye. The benefice is united with that of King's Caple Kings Caple is a village in the largest loop of the River Wye between Hereford and Ross-on-Wye in the English county of Herefordshire. The population of the civil parish at the 2011 census was 331. Buildings King's Caple has a parish church of .... In 2011 the parish had a population of 248. The church of St Tysilio has a 14th-century spire; the pulpit, gallery and communion rails are Jacobean. The east window is filled with 17th-century stained glass in a medieval style. The glass includes the initials R. S. which must relate to Rowland Scudamore of Craddock Court who was buried in the church in January 1631. It is presumed that the glasswork was commissioned by John, Viscount Scudamore, Rowland's great nephew.Goodall, John (2015). ''Parish Church Treasures''. London: Bl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Nature Reserve (United Kingdom)
Some statutory nature reserves are designated by national bodies in the United Kingdom, and are known as national nature reserves. Great Britain In Great Britain, nature reserves designed under Part III of the National Parks and Access to the Countryside Act 1949 that are deemed to be of national importance may be designated as statutory 'national nature reserves' by the relevant national nature conservation body (Natural England, Scottish Natural Heritage, or Natural Resources Wales) using section 35(1) of the Wildlife and Countryside Act 1981. If a nature reserve is designated by a local authority in Great Britain, then the resulting statutory nature reserve will be referred to as a local nature reserve. England In England, 229 national nature reserves are designated by Natural England. Scotland In Scotland, 43 national nature reserves are designated by NatureScot. Wales In Wales, 76 national nature reserves are designated by Natural Resources Wales. Northern Ireland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Craig Y Cilau
Craig y Cilau is a limestone escarpment in the Brecon Beacons National Park in Powys, Wales. It was declared a national nature reserve in 1959 because of its importance for wildlife, particularly plants. It is situated on the north side of Mynydd Llangatwg in Llangattock community, about south-west of Crickhowell. The reserve covers and has a varied geology with Old Red Sandstone below the cliffs and Millstone Grit above them. The range of habitats is equally wide with woodland and scrub in the lower parts and moorland higher up. There are numerous caves and disused quarries along the escarpment. The limestone cliffs are home to many scarce plants including maiden pink (''Dianthus deltoides''), hutchinsia (''Hornungia petraea'') and the most southerly British population of alpine enchanter's nightshade ('' Circaea alpina''). Five species of whitebeam occur including the narrow-leaved whitebeam (''Sorbus leptophylla'') and lesser whitebeam (''Sorbus minima'') which are e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brecon Beacons
The Brecon Beacons ( cy, Bannau Brycheiniog, ) are a mountain range in South Wales. In a narrow sense, the name refers to the range of Old Red Sandstone peaks which lie to the south of Brecon. Sometimes referred to as "the central Beacons" they include South Wales' highest mountain, Pen y Fan. The range forms the central section of the Brecon Beacons National Park (), a designation which also encompasses ranges both to the east and the west of "the central Beacons". This much wider area is also commonly referred to as "the Brecon Beacons", and it includes the Black Mountains to the east as well as the similarly named but quite distinct Black Mountain to the west. The highest peaks include Fan Brycheiniog to the west and Pen y Fan in the central part. They share the same basic geology as the central range, and so exhibit many similar features, such as the north-facing escarpment and glacial features such as lakes and cwms ( cirques). Geography The Brecon Beacons range, in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crickhowell
Crickhowell (; cy, Crucywel , non-standard spelling ') is a town and community in southeastern Powys, Wales, near Abergavenny, and is in the historic county of Brecknockshire. Location The town lies on the River Usk, on the southern edge of the Black Mountains and in the eastern part of the Brecon Beacons National Park. Significant parts of the surrounding countryside, over , form part of the Glanusk Park estate. Etymology and language The name Crickhowell is an anglicised spelling that corresponds to the Welsh Crucywel. The name is derived from Crug Hywel, meaning 'Hywel's mound'. This is usually identified with the Iron Age hill fort on nearby Table Mountain, although this has the local name of Mynydd y Begwn. It may be that Crug Hywel refers to the castle mound in the town itself. The language of Crickhowell (and Llangynidr) was originally Welsh. In his 1893 book ''Wales and her language'', John E. Southall, reports that over 60% of the population of Crickhowell spok ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carboniferous Limestone
Carboniferous Limestone is a collective term for the succession of limestones occurring widely throughout Great Britain and Ireland that were deposited during the Dinantian Epoch of the Carboniferous Period. These rocks formed between 363 and 325 million years ago. Within England and Wales, the entire limestone succession, which includes subordinate mudstones and some thin sandstones, is known as the Carboniferous Limestone Supergroup. Depositional basins Within Great Britain the suite of rocks known traditionally as the Carboniferous Limestone Series was deposited as marine sediments in three distinct ‘provinces’ separated by contemporary landmasses. One of these landmasses was the Wales-London-Brabant Massif, an east–west aligned belt of land stretching through central Wales and the English Midlands to East Anglia and on into Belgium. The limestones deposited to its south form a distinct South Wales-Mendip province which extends from Pembrokeshire in the west through ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lenticel
A lenticel is a porous tissue consisting of cells with large intercellular spaces in the periderm of the secondarily thickened organs and the bark of woody stems and roots of dicotyledonous flowering plants. It functions as a pore, providing a pathway for the direct exchange of gases between the internal tissues and atmosphere through the bark, which is otherwise impermeable to gases. The name lenticel, pronounced with an , derives from its lenticular (lens-like) shape. The shape of lenticels is one of the characteristics used for tree identification. Evolution Before there was much evidence for the existence and functionality of lenticels, the fossil record has shown the first primary mechanism of aeration in early vascular plants to be the stomata. However, in woody plants, with vascular and cork cambial activity and secondary growth, the entire epidermis may be replaced by a suberized periderm or bark in which the functions of the stomata are replaced by lenticels. The e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berry (botany)
In botany, a berry is a fleshy fruit without a stone (pit) produced from a single flower containing one ovary. Berries so defined include grapes, currants, and tomatoes, as well as cucumbers, eggplants (aubergines) and bananas, but exclude certain fruits that meet the culinary definition of berries, such as strawberries and raspberries. The berry is the most common type of fleshy fruit in which the entire outer layer of the ovary wall ripens into a potentially edible "pericarp". Berries may be formed from one or more carpels from the same flower (i.e. from a simple or a compound ovary). The seeds are usually embedded in the fleshy interior of the ovary, but there are some non-fleshy exceptions, such as peppers, with air rather than pulp around their seeds. Many berries are edible, but others, such as the fruits of the potato and the deadly nightshade, are poisonous to humans. A plant that bears berries is said to be bacciferous or baccate (a fruit that resembles a ber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petal
Petals are modified Leaf, leaves that surround the reproductive parts of flowers. They are often advertising coloration, brightly colored or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''corolla''. Petals are usually accompanied by another set of modified leaves called sepals, that collectively form the ''calyx'' and lie just beneath the corolla. The calyx and the corolla together make up the perianth, the non-reproductive portion of a flower. When the petals and sepals of a flower are difficult to distinguish, they are collectively called tepals. Examples of plants in which the term ''tepal'' is appropriate include Genus, genera such as ''Aloe'' and ''Tulipa''. Conversely, genera such as ''Rose, Rosa'' and ''Phaseolus'' have well-distinguished sepals and petals. When the undifferentiated tepals resemble petals, they are referred to as "petaloid", as in petaloid monocots, orders of monocots with brightly colored tepals. Sinc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flower
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Angiospermae). The biological function of a flower is to facilitate reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) resulting from cross-pollination or allow selfing (fusion of sperm and egg from the same flower) when self-pollination occurs. There are two types of pollination: self-pollination and cross-pollination. Self-pollination occurs when the pollen from the anther is deposited on the stigma of the same flower, or another flower on the same plant. Cross-pollination is when pollen is transferred from the anther of one flower to the stigma of another flower on a different individual of the same species. Self-pollination happens in flowers where the stamen and carpel mature at the same time, and are positi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Midrib
This glossary of botanical terms is a list of definitions of terms and concepts relevant to botany and plants in general. Terms of plant morphology are included here as well as at the more specific Glossary of plant morphology and Glossary of leaf morphology. For other related terms, see Glossary of phytopathology, Glossary of lichen terms, and List of Latin and Greek words commonly used in systematic names. A B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
