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Gwendoline Joyce Lewis
Gwendoline Joyce Lewis (1909–1967) was a South African botanist. Life She graduated from the University of Cape Town, with a PhD. She was active in the description and classification of species of the family of the Iridaceae. She was an accomplished plant collector and added over 8000 plant specimens to herbaria. She was botanist at the Bolus Herbarium of the University of Cape Town for 2 years and then was appointed curator of the South African Museum Herbarium. In 1956 this herbarium and its staff moved to Kirstenbosch National Botanical Garden. Lewis was appointed a Research Officer with the National Botanical Gardens. She was a Fellow of the Royal Society of South Africa. She died in Cape Town on 11 April 1967. The following plants were named after her: ''Babiana lewisiae'' B.Nord., ''Geissorhiza lewisiae'' Forester; ''Muraltia lewisiae'' Levyns; ''Psilocaulon lewisiae'' Lbol and ''Thamnochortus ''Thamnochortus'' is a group of plants in the Restionaceae described as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botany
Botany, also called plant science (or plant sciences), plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek word (') meaning " pasture", "herbs" " grass", or "fodder"; is in turn derived from (), "to feed" or "to graze". Traditionally, botany has also included the study of fungi and algae by mycologists and phycologists respectively, with the study of these three groups of organisms remaining within the sphere of interest of the International Botanical Congress. Nowadays, botanists (in the strict sense) study approximately 410,000 species of land plants of which some 391,000 species are vascular plants (including approximately 369,000 species of flowering plants), and approximately 20,000 are bryophytes. Botany originated in prehistory as herbalism with the efforts of early humans to identify – a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thamnochortus
''Thamnochortus'' is a group of plants in the Restionaceae described as a genus in 1767.Bergius, Peter Jonas. 1767. Descriptiones Plantarum ex Capite Bonae Spei 353 The entire genus is endemic to Cape Province in South Africa. ; Species ; formerly included moved to other genera: '' Cannomois Hypodiscus Restio Rhodocoma ''Rhodocoma'' is a group of plants in the Restionaceae described as a genus in 1836.Nees von Esenbeck, Christian Gottfried Daniel. 1836. Introduction to a Natural System of Botany 450 The entire genus is endemic to South Africa (Cape Province an ... Staberoha'' References Restionaceae Endemic flora of South Africa Flora of the Cape Provinces Fynbos Poales genera {{Poales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1909 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album '' 63/19'' by Kool A.D. * '' Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album ''Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1967 Deaths
Events January * January 1 – Canada begins a year-long celebration of the 100th anniversary of Confederation, featuring the Expo 67 World's Fair. * January 5 ** Spain and Romania sign an agreement in Paris, establishing full consular and commercial relations (not diplomatic ones). ** Charlie Chaplin launches his last film, '' A Countess from Hong Kong'', in the UK. * January 6 – Vietnam War: USMC and ARVN troops launch ''Operation Deckhouse Five'' in the Mekong Delta. * January 8 – Vietnam War: Operation Cedar Falls starts. * January 13 – A military coup occurs in Togo under the leadership of Étienne Eyadema. * January 14 – The Human Be-In takes place in Golden Gate Park, San Francisco; the event sets the stage for the Summer of Love. * January 15 ** Louis Leakey announces the discovery of pre-human fossils in Kenya; he names the species ''Proconsul nyanzae, Kenyapithecus africanus''. ** American football: The Green Bay Packers defeat the Kansas City Chief ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Women Botanists
South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both east and west. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþaz'' ("south"), possibly related to the same Proto-Indo-European root that the word ''sun'' derived from. Some languages describe south in the same way, from the fact that it is the direction of the sun at noon (in the Northern Hemisphere), like Latin meridies 'noon, south' (from medius 'middle' + dies 'day', cf English meridional), while others describe south as the right-hand side of the rising sun, like Biblical Hebrew תֵּימָן teiman 'south' from יָמִין yamin 'right', Aramaic תַּימנַא taymna from יָמִין yamin 'right' and Syriac ܬܰܝܡܢܳܐ taymna from ܝܰܡܝܺܢܳܐ yamina (hence the name of Yemen, the land to the south/right of the Levant). Navigation By convention, the ''bottom or down-facing sid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanists With Author Abbreviations
This is a list of botanists who have Wikipedia articles, in alphabetical order by surname. The List of botanists by author abbreviation is mostly a list of plant taxonomists because an author receives a standard abbreviation only when that author originates a new plant name. Botany is one of the few sciences which can boast, since the Middle Ages, of a substantial participation by women. A * Erik Acharius * Julián Acuña Galé *Johann Friedrich Adam * Carl Adolph Agardh * Jacob Georg Agardh * Nikolaus Ager * William Aiton * Frédéric-Louis Allamand *Carlo Allioni * Prospero Alpini * Benjamin Alvord * Adeline Ames * Eliza Frances Andrews * Agnes Arber * Giovanni Arcangeli *David Ashton * William Guybon Atherstone * Anna Atkins *Daniel E. Atha *Armen Takhtajan B * Ernest Brown Babcock * Churchill Babington * Curt Backeberg * James Eustace Bagnall * Jacob Whitman Bailey *Liberty Hyde Bailey * Ibn al-Baitar * Giovanni Battista Balbis * John Hutton Balfour *Joseph Bank ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kew Gardens
Kew Gardens is a botanical garden, botanic garden in southwest London that houses the "largest and most diverse botany, botanical and mycology, mycological collections in the world". Founded in 1840, from the exotic garden at Kew Park, its living collections include some of the 27,000 taxa curated by Royal Botanic Gardens, Kew, while the herbarium, one of the largest in the world, has over preserved plant and fungal specimens. The library contains more than 750,000 volumes, and the illustrations collection contains more than 175,000 prints and drawings of plants. It is one of London's top tourist attractions and is a World Heritage Sites, World Heritage Site. Kew Gardens, together with the botanic gardens at Wakehurst Place, Wakehurst in Sussex, are managed by the Royal Botanic Gardens, Kew, an internationally important botany, botanical research and education institution that employs over 1,100 staff and is a non-departmental public body sponsored by the Department for Envir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muraltia
''Muraltia'' is a genus of plants in the milkwort family ( Polygalaceae) which is native to Southern and Eastern Africa. Most of the species are endemic to South Africa, and one species is naturalized in Australia. It is named after Johannes von Muralt, a Swiss botanist and surgeon. In 2006 the genus ''Nylandtia'', which contained two species, was merged into ''Muraltia''. The two species formerly part of ''Nylandtia'' are '' Muraltia scoparia'' and '' Muraltia spinosa''. ''Nylandtia'' are commonly known as "Tortoise berry" plants ("skilpadbessie"). This is because of the bright edible berries that they produce, which are relished by the tortoise species of the fynbos. Description Muraltia are perennial, ericoid shrublets or shrubs. Their small flowers and sessile or have short stalks. usually have 3 petals and 5 sepals which are usually subequal. Their fruits contain 2 seeds. Their capsules are flat, membranous, and usually 4-horned. Its seeds are pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iridaceae
Iridaceae is a family of plants in order Asparagales, taking its name from the irises, meaning rainbow, referring to its many colours. There are 66 accepted genera with a total of c. 2244 species worldwide (Christenhusz & Byng 2016). It includes a number of other well known cultivated plants, such as freesias, gladioli and crocuses. Members of this family are perennial plants, with a bulb, corm or rhizome. The plants grow erect, and have leaves that are generally grass-like, with a sharp central fold. Some examples of members of this family are the blue flag and yellow flag. Name and history The family name is based on the genus '' Iris'', the largest and best known genus in Europe. This genus dates from 1753, when it was coined by Swedish botanist, Carl Linnaeus. Its name derives from the Greek goddess, Iris, who carried messages from Olympus to earth along a rainbow, whose colours were seen by Linnaeus in the multi-hued petals of many of the species. The family is cur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geissorhiza
''Geissorhiza'' is a genus with 103 species described to date of deciduous perennial flowering plants in the family Iridaceae first described as a genus in 1803. The entire genus is endemic to Cape Province of western South Africa. The genus name is derived from the Greek words ''geisson'', meaning "tile", and ''rhizon'', meaning "root". Here are some of them: * '' Geissorhiza aspera'' * '' Geissorhiza brehmii'' * '' Geissorhiza confusa'' * '' Geissorhiza corrugata'' * '' Geissorhiza darlingensis'' * ''Geissorhiza exscapa ''Geissorhiza'' is a genus with 103 species described to date of deciduous perennial flowering plants in the family Iridaceae first described as a genus in 1803. The entire genus is endemic to Cape Province of western South Africa. The genus name ...'' * '' Geissorhiza eurystigma'' * '' Geissorhiza geminata'' * '' Geissorhiza hesperanthoides'' * '' Geissorhiza heterostyla'' * '' Geissorhiza imbricata'' * '' Geissorhiza inaequalis'' * '' Geissorhiza inflexa' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Society Of South Africa
The Royal Society of South Africa is a learned society composed of eminent South African scientists and academics. The society was granted its royal charter by King Edward VII in 1908, nearly a century after Capetonians first began to conceive of a national scholarly society. The 1877 founder and first president of the society was Sir Bartle Frere (1815–1884). Fellows are entitled to the post-nominal letters FRSSAf. History The society has its origins in the South African Institution, dating from 1825. The museum of the South African Institution eventually formed the present South African Museum in Cape Town. In 1877, the South African Philosophical Society was founded. In 1908 the society was granted a royal charter along the lines of that of the Royal Society of London and with the title of the Royal Society of South Africa. In the same year, the ''Transactions of the Royal Society of South Africa'' began to appear, immediately succeeding those of the South African Philosophi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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