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× Beruladium Procurrens
× ''Beruladium procurrens'' is an Hybrid (biology), intergeneric hybrid plant in the Apiaceae, umbellifer family (Apiaceae); the result of hybridisation between ''Berula erecta'' (lesser water parsnip) and ''Apium nodiflorum, Helosciadium nodiflorum'' (fool's water cress). Discovery In July 1979 S. M. Walters, Max Walters collected an unidentified plant from Chippenham Fen and Snailwell Poor's Fen, Chippenham Fen, Cambridgeshire, England; it resembled ''H. nodiflorum'', but grew as a floating mass in a fen ditch with small, Peduncle (botany), pedunculate umbels rising above the water surface. Later that year, the specimen was exhibited as a living plant at the annual Botanical Society of Britain and Ireland, BSBI exhibition meeting at the British Museum in London. An initial putative determination of ''H. repens'' was made, but as the plants were found to produce poor pollen and did not develop ripe fruits a hybrid origin was deemed more likely, possibly Helosciadium x longiped ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid (biology)
In biology, a hybrid is the offspring resulting from combining the qualities of two organisms of different breeds, varieties, species or genera through sexual reproduction. Hybrids are not always intermediates between their parents (such as in blending inheritance), but can show hybrid vigor, sometimes growing larger or taller than either parent. The concept of a hybrid is interpreted differently in animal and plant breeding, where there is interest in the individual parentage. In genetics, attention is focused on the numbers of chromosomes. In taxonomy, a key question is how closely related the parent species are. Species are reproductively isolated by strong barriers to hybridisation, which include genetic and morphological differences, differing times of fertility, mating behaviors and cues, and physiological rejection of sperm cells or the developing embryo. Some act before fertilization and others after it. Similar barriers exist in plants, with differences in flowering tim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pollen
Pollen is a powdery substance produced by seed plants. It consists of pollen grains (highly reduced microgametophytes), which produce male gametes (sperm cells). Pollen grains have a hard coat made of sporopollenin that protects the gametophytes during the process of their movement from the stamens to the pistil of flowering plants, or from the male cone to the female cone of gymnosperms. If pollen lands on a compatible pistil or female cone, it germinates, producing a pollen tube that transfers the sperm to the ovule containing the female gametophyte. Individual pollen grains are small enough to require magnification to see detail. The study of pollen is called palynology and is highly useful in paleoecology, paleontology, archaeology, and forensics. Pollen in plants is used for transferring haploid male genetic material from the anther of a single flower to the stigma of another in cross-pollination. In a case of self-pollination, this process takes place from the anth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carlton And Oulton Marshes
Carlton and Oulton Marshes is a 151 hectare nature reserve in Lowestoft in Suffolk. It is managed by the Suffolk Wildlife Trust. Carlton Marshes is part of the Sprat's Water and Marshes, Carlton Colville Site of Special Scientific Interest, the Broadland Ramsar internationally important wetland site, the Broadland Special Protection Area under the European Union Directive on the Conservation of Wild Birds, and The Broads Special Area of Conservation. Carlton and Oulton Marshes are separated by Oulton Dyke. Birds of prey include marsh harriers, barn owls and hobbies, and there are many wintering wildfowl and breeding waders. Semi-aquatic fen raft spiders were released on the site in 2012 to boost the low British population, and underwater insectivorous bladderwort ''Utricularia'', commonly and collectively called the bladderworts, is a genus of carnivorous plants consisting of approximately 233 species (precise counts differ based on classification opinions; a 2001 publicat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suffolk
Suffolk () is a ceremonial county of England in East Anglia. It borders Norfolk to the north, Cambridgeshire to the west and Essex to the south; the North Sea lies to the east. The county town is Ipswich; other important towns include Lowestoft, Bury St Edmunds, Newmarket, and Felixstowe which has one of the largest container ports in Europe. The county is low-lying but can be quite hilly, especially towards the west. It is also known for its extensive farming and has largely arable land with the wetlands of the Broads in the north. The Suffolk Coast & Heaths and Dedham Vale are both nationally designated Areas of Outstanding Natural Beauty. History Administration The Anglo-Saxon settlement of Suffolk, and East Anglia generally, occurred on a large scale, possibly following a period of depopulation by the previous inhabitants, the Romanised descendants of the Iceni. By the fifth century, they had established control of the region. The Anglo-Saxon inhabitants later b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walters XBeruladium LTR
Walters may refer to: Places United States * Walters, Minnesota, a city * Walters, Oklahoma, a city * Walters, Virginia, an unincorporated community Other uses * Walters (surname) * Walters (character), a character on ''Tale Spin'' *The Walters, an alternative rock band from Chicago, Illinois * Walters Art Museum, often referred to as, "The Walters;" a major art museum in Baltimore See also * Walter (other) * Justice Walters (other) Justice Walters may refer to: * Jesse Walters, associate justice of the Idaho Supreme Court * Martha Lee Walters, associate justice of the Oregon Supreme Court * Mary Coon Walters, associate justice of the New Mexico Supreme Court {{disambigua ... * Walter's Hot Dog Stand {{disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tom Tutin
Thomas Gaskell Tutin, FRS (21 April 1908 – 7 October 1987) was Professor of Botany at the University of Leicester and co-author of ''Flora of the British Isles'' and ''Flora Europaea''. Earlier life Tutin was born on 21 April 1908 in Kew, Surrey, son of Frank Tutin, a biochemist at the Lister Institute, and his wife, Jane Ardern. He was educated at Cotham Grammar School, Bristol, then won a scholarship to Downing College, Cambridge, where he studied Biological Sciences. In 1929, while still an undergraduate, he went on a botanical expedition to Madeira and the Azores, afterwards publishing two papers on the results of his studies there. After graduating in 1930 he stayed in Cambridge, interrupted by biological expeditions in 1931 to southern Spain and Spanish Morocco, and in 1933 to British Guiana, where the expedition was based on the banks of the Essequibo River. After that trip he moved to Plymouth to work in the laboratory of the Marine Biological Association, research ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cambridge University Botanic Garden
The Cambridge University Botanic Garden is a botanical garden located in Cambridge, England, associated with the university Department of Plant Sciences (formerly Botany School). It lies between Trumpington Road to the west, Bateman Street to the north and Hills Road to the east. The garden covers an area of 16 hectares (40 acres). The site is almost entirely on level ground and in addition to its scientific value, the garden is highly rated by gardening enthusiasts. It holds a plant collection of over 8,000 plant species from all over the world to facilitate teaching and research. The garden was created for the University of Cambridge in 1831 by Professor John Stevens Henslow (Charles Darwin's mentor) and was opened to the public in 1846. The third-highest temperature recorded in the UK, 38.7 °C (101.7 °F), was recorded on 25 July 2019 at the garden. History Walkerian Garden After several unsuccessful attempts during the 16th, 17th, and early 18th centuries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helosciadium X Longipedunculatum
''Helosciadium'' is a genus of flowering plants belonging to the family Apiaceae. Its native range is from Europe to Central Asia and Pakistan, Macaronesia to Arabian Peninsula and Tanzania. , Plants of the World Online accepted the following species and hybrids: *''Helosciadium bermejoi ''Helosciadium bermejoi'', synonym ''Apium bermejoi'', is a critically endangered species of flowering plant in the family Apiaceae. Taxonomy It is not closely related to the wild form of celery, ''A. graveolens'', being more properly placed i ...'' *'' Helosciadium crassipes'' *'' Helosciadium inundatum'' *'' Helosciadium × longipedunculatum'' *'' Helosciadium milfontinum'' * ''Helosciadium'' × ''moorei'' *'' Helosciadium nodiflorum'' *'' Helosciadium repens'' References {{Taxonbar, from=Q5893963 Apioideae Apioideae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fruit
In botany, a fruit is the seed-bearing structure in flowering plants that is formed from the ovary after flowering. Fruits are the means by which flowering plants (also known as angiosperms) disseminate their seeds. Edible fruits in particular have long propagated using the movements of humans and animals in a symbiotic relationship that is the means for seed dispersal for the one group and nutrition for the other; in fact, humans and many animals have become dependent on fruits as a source of food. Consequently, fruits account for a substantial fraction of the world's agricultural output, and some (such as the apple and the pomegranate) have acquired extensive cultural and symbolic meanings. In common language usage, "fruit" normally means the seed-associated fleshy structures (or produce) of plants that typically are sweet or sour and edible in the raw state, such as apples, bananas, grapes, lemons, oranges, and strawberries. In botanical usage, the term "fruit" also i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London
London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a major settlement for two millennia. The City of London, its ancient core and financial centre, was founded by the Romans as '' Londinium'' and retains its medieval boundaries.See also: Independent city § National capitals The City of Westminster, to the west of the City of London, has for centuries hosted the national government and parliament. Since the 19th century, the name "London" has also referred to the metropolis around this core, historically split between the counties of Middlesex, Essex, Surrey, Kent, and Hertfordshire, which largely comprises Greater London, governed by the Greater London Authority.The Greater London Authority consists of the Mayor of London and the London Assembly. The London Mayor is distinguished fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apiaceae
Apiaceae or Umbelliferae is a family of mostly aromatic flowering plants named after the type genus ''Apium'' and commonly known as the celery, carrot or parsley family, or simply as umbellifers. It is the 16th-largest family of flowering plants, with more than 3,700 species in 434 generaStevens, P.F. (2001 onwards)Angiosperm Phylogeny Website Version 9, June 2008. including such well-known and economically important plants as ajwain, angelica, anise, asafoetida, caraway, carrot, celery, chervil, coriander, cumin, dill, fennel, lovage, cow parsley, parsley, parsnip and sea holly, as well as silphium, a plant whose identity is unclear and which may be extinct. The family Apiaceae includes a significant number of phototoxic species, such as giant hogweed, and a smaller number of highly poisonous species, such as poison hemlock, water hemlock, spotted cowbane, fool's parsley, and various species of water dropwort. Description Most Apiaceae are annual, biennial or perennial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Museum
The British Museum is a public museum dedicated to human history, art and culture located in the Bloomsbury area of London. Its permanent collection of eight million works is among the largest and most comprehensive in existence. It documents the story of human culture from its beginnings to the present.Among the national museums in London, sculpture and decorative and applied art are in the Victoria and Albert Museum; the British Museum houses earlier art, non-Western art, prints and drawings. The National Gallery holds the national collection of Western European art to about 1900, while art of the 20th century on is at Tate Modern. Tate Britain holds British Art from 1500 onwards. Books, manuscripts and many works on paper are in the British Library. There are significant overlaps between the coverage of the various collections. The British Museum was the first public national museum to cover all fields of knowledge. The museum was established in 1753, largely b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
