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Oeceoclades Zanzibarica
''Oeceoclades zanzibarica'' is a terrestrial orchid species in the genus ''Oeceoclades'' that is endemic to eastern Tanzania in the Zanzibar Archipelago. It was first described by the English botanist V.S. Summerhayes in 1927 as ''Eulophidium zanzibaricum'' and then later transferred to the genus ''Oeceoclades'' in 1976 when Leslie Andrew Garay Leslie Andrew Garay (August 6, 1924 - August 19, 2016), born Garay László András, was an American botanist. He was the curator of the Oakes Ames Orchid Herbarium at Harvard University, where he succeeded Charles Schweinfurth in 1958. In 1957 h ... and Peter Taylor resurrected and revised that genus. The lanceolate leaves, which gradually taper to a point, are unique to the genus and the floral morphology is most similar to '' O. alismatophylla''. However, the two species differ in the shape of sepals and petals and in the proportions of the labellum.Garay, L.A., and P. Taylor. 1976The genus ''Oeceoclades'' Lindl.''Botanica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leslie Andrew Garay
Leslie Andrew Garay (August 6, 1924 - August 19, 2016), born Garay László András, was an American botanist. He was the curator of the Oakes Ames Orchid Herbarium at Harvard University, where he succeeded Charles Schweinfurth in 1958. In 1957 he was awarded a Guggenheim Fellowship. Life and work Garay was born in Hungary, and after the Second World War he emigrated first to Canada and then to the United States. He was a taxonomist and collector of orchids, particularly interested in the orchids of tropical America and Southeast Asia. His ideas were influential in orchid taxonomy, and he reorganized several genera, including ''Oncidium''. In addition to reclassification of various species into different genera, he defined a number of new genera including ''Chaubardiella'' in 1969 and '' Amesiella'' in 1972. Publications Among his influential publications were: * ''Venezuelan Orchids Illustrated'', Galfrid C. K. Dunsterville & Leslie A. Garay, Andre Deutsch, London & Amsterd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peter Taylor (botanist)
Peter Geoffrey Taylor (1926–2011) was a British botanist who worked at Royal Botanic Gardens, Kew throughout his career in botany. Taylor was born in 1926 and joined the staff of the herbarium at Kew in 1948. He published his first new species, '' Utricularia pentadactyla'', in 1954. In 1973, Taylor was appointed curator of the orchid division of the herbarium and, according to Kew, "under his direction, orchid taxonomy was revitalised and its horticultural contacts strengthened."Orchid Taxonomy at Kew Accessed online: 10 February 2008.Taylor, Peter. (1989). ''The genus Utricularia - a taxonomic monograph''. Kew Bulletin Additional Series XIV: London. One of Taylor's main botanical focuses was the genus '' |
Royal Botanic Gardens, Kew
Royal Botanic Gardens, Kew is a non-departmental public body in the United Kingdom sponsored by the Department for Environment, Food and Rural Affairs. An internationally important botanical research and education institution, it employs 1,100 staff. Its board of trustees is chaired by Dame Amelia Fawcett. The organisation manages botanic gardens at Kew in Richmond upon Thames in south-west London, and at Wakehurst, a National Trust property in Sussex which is home to the internationally important Millennium Seed Bank, whose scientists work with partner organisations in more than 95 countries. Kew, jointly with the Forestry Commission, founded Bedgebury National Pinetum in Kent in 1923, specialising in growing conifers. In 1994, the Castle Howard Arboretum Trust, which runs the Yorkshire Arboretum, was formed as a partnership between Kew and the Castle Howard Estate. In 2019, the organisation had 2,316,699 public visitors at Kew, and 312,813 at Wakehurst. Its site at Kew ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orchid
Orchids are plants that belong to the family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Along with the Asteraceae, they are one of the two largest families of flowering plants. The Orchidaceae have about 28,000 currently accepted species, distributed in about 763 genera. (See ''External links'' below). The determination of which family is larger is still under debate, because verified data on the members of such enormous families are continually in flux. Regardless, the number of orchid species is nearly equal to the number of bony fishes, more than twice the number of bird species, and about four times the number of mammal species. The family encompasses about 6–11% of all species of seed plants. The largest genera are ''Bulbophyllum'' (2,000 species), ''Epidendrum'' (1,500 species), ''Dendrobium'' (1,400 species) and ''Pleurothallis'' (1,000 species). It also includes ''Vanilla'' (the genus of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oeceoclades
''Oeceoclades'', collectively known as the monk orchids, is a genus of flowering plants from the orchid family, Orchidaceae. It is related to '' Eulophia'' and like that genus is mostly terrestrial in habit. A few species extend into very arid environments, unusual for an orchid. The genus contains about 40 known species, most of which are narrow endemics to parts of Madagascar with some widespread across much of sub-Saharan Africa and the islands of the Indian Ocean. One species, '' O. maculata'', has become naturalized in Mexico, South America, Central America, the West Indies and Florida. In Florida and several other places, ''O. maculata'' is considered an invasive weed. The only consistent morphological character that does not show intermediate forms in either genus and can thus separate ''Oeceoclades'' from ''Eulophia'' is the presence of two fleshy ridges on the basal part of the labellum (the hypochile). The genus was resurrected by Leslie Andrew Garay and Peter T ... [...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] |
Tanzania
Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands and the Indian Ocean to the east; Mozambique and Malawi to the south; Zambia to the southwest; and Rwanda, Burundi, and the Democratic Republic of the Congo to the west. Mount Kilimanjaro, Africa's highest mountain, is in northeastern Tanzania. According to the United Nations, Tanzania has a population of million, making it the most populous country located entirely south of the equator. Many important hominid fossils have been found in Tanzania, such as 6-million-year-old Pliocene hominid fossils. The genus Australopithecus ranged across Africa between 4 and 2 million years ago, and the oldest remains of the genus ''Homo'' are found near Lake Olduvai. Following the rise of '' Homo erectus'' 1.8 million years ago, humanity spread ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zanzibar Archipelago
The Zanzibar Archipelago ( ar, أرخبيل زنجبار, sw, Funguvisiwa la Zanzibar) consists of several islands lying off the coast of East Africa south of the Somali sea. The archipelago is also known as the Spice Islands. There are four main islands, three primary islands with human populations, a fourth coral island that serves as an essential breeding ground for seabirds, plus a number of smaller islets that surround them and an isolated tiny islet. Most of the archipelago belongs to the Zanzibar semi-autonomous region of Tanzania, while Mafia Island and its associated islets are parts of the Pwani Region on the mainland. List of islands Main islands * Unguja Island – the largest island, colloquially referred to as Zanzibar, has 896,721 inhabitants *Pemba Island – the second-largest island with 406,808 inhabitants *Latham Island (also called "Fungu Kizimkazi") – tiny and uninhabited *Mafia Island – 46,850 inhabitants Surrounding Unguja Island *Bawe Island * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leaf Shape
The following is a list of terms which are used to describe leaf morphology in the description and taxonomy of plants. Leaves may be simple (a single leaf blade or lamina) or compound (with several leaflets). The edge of the leaf may be regular or irregular, may be smooth or bearing hair, bristles or spines. For more terms describing other aspects of leaves besides their overall morphology see the leaf article. The terms listed here all are supported by technical and professional usage, but they cannot be represented as mandatory or undebatable; readers must use their judgement. Authors often use terms arbitrarily, or coin them to taste, possibly in ignorance of established terms, and it is not always clear whether because of ignorance, or personal preference, or because usages change with time or context, or because of variation between specimens, even specimens from the same plant. For example, whether to call leaves on the same tree "acuminate", "lanceolate", or "linear" could ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oeceoclades Alismatophylla
''Oeceoclades alismatophylla'' is a species of orchid in the genus ''Oeceoclades'' that is native to Comoros and northeastern Madagascar. It was first described by the German botanist Heinrich Gustav Reichenbach in 1885 as ''Eulophia alismatophylla'' and later transferred to the genus ''Eulophidium'' in 1957 by V.S. Summerhayes. When Leslie Andrew Garay and Peter Taylor Peter Taylor may refer to: Arts * Peter Taylor (writer) (1917–1994), American author, winner of the Pulitzer Prize for Fiction * Peter Taylor (film editor) (1922–1997), English film editor, winner of an Academy Award for Film Editing Politi ... revised the genus ''Oeceoclades'' in 1976, they transferred this species to the expanded ''Oeceoclades'' as ''O. alismatophylla''. Garay and Taylor noted that this species is broadly similar in vegetative morphology to '' O. analamerensis'', '' O. lonchophylla'', and '' O. petiolata'' but could be distinguished from them in floral morphology, with ''O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sepal
A sepal () is a part of the flower of angiosperms (flowering plants). Usually green, sepals typically function as protection for the flower in bud, and often as support for the petals when in bloom., p. 106 The term ''sepalum'' was coined by Noël Martin Joseph de Necker in 1790, and derived . Collectively the sepals are called the calyx (plural calyces), the outermost whorl of parts that form a flower. The word ''calyx'' was adopted from the Latin ,Jackson, Benjamin, Daydon; A Glossary of Botanic Terms with their Derivation and Accent; Published by Gerald Duckworth & Co. London, 4th ed 1928 not to be confused with 'cup, goblet'. ''Calyx'' is derived from Greek 'bud, calyx, husk, wrapping' ( Sanskrit 'bud'), while is derived from Greek 'cup, goblet', and the words have been used interchangeably in botanical Latin. After flowering, most plants have no more use for the calyx which withers or becomes vestigial. Some plants retain a thorny calyx, either dried or live, as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labellum (botany)
In botany, the labellum (or lip) is the part of the flower of an orchid or '' Canna'', or other less-known genera, that serves to attract insects, which pollinate the flower, and acts as a landing platform for them. ''Labellum'' (plural: ''labella'') is the Latin diminutive of ''labrum'', meaning lip. The labellum is a modified petal and can be distinguished from the other petals and from the sepals by its large size and its often irregular shape. It is not unusual for the other two petals of an orchid flower to look like the sepals, so that the labellum stands out as distinct. Bailey, L. H. ''Gentes Herbarum: Canna x orchiodes''. (Ithaca), 1 (3): 120 (1923); Khoshoo, T. N. & Guha, I. ''Origin and Evolution of Cultivated Cannas.'' Vikas Publishing House. In orchids, the labellum is the modified median petal that sits opposite from the fertile anther and usually highly modified from the other perianth segments. It is often united with the column and can be hinged or movable, fac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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