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Mellissia
''Mellissia'' was formerly a monotypic genus in the family Solanaceae with the single species, ''Mellissia begoniifolia'' (Saint Helena boxwood), endemic to the island of Saint Helena. It was named by Joseph Dalton Hooker in honour of John Charles Melliss, a 19th-century engineer and amateur naturalist who worked on Saint Helena. The plant is now known correctly as ''Withania begoniifolia (Roxb.) Hunz. & Barboza'', the genus Mellissia having been subsumed in the genus Withania.Kew: Plants of the World Online http://www.plantsoftheworldonline.org/?q=Mellissia+begoniifolia. Retrieved 23.46pm on Wednesday 8/4/20 The plant formerly known as ''Mellissia begoniifolia'' is notable for the subcampanulate calyx which encloses the white corolla, and is strongly accrescent in fruit, as in certain species of Physalis e.g. ''Physalis philadelphica''. Like Physalis, the species belongs to tribe Physaleae of the Solanaceae, but (within that tribe) to subtribe Withaninae, not Physalinae. The pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Charles Melliss
John Charles Melliss (23 January 1835 – 23 August 1910) was a British engineer and amateur naturalist. Details He was born on the island of St Helena in the South Atlantic Ocean. His father, Lieutenant G.W. Melliss, was an officer of the St Helena Artillery. After training as an engineer, and serving as an officer in the Royal Engineers, he was appointed as government surveyor in St Helena from 1860 to 1871. In 1871, because of government cutbacks, he was made redundant and returned to London, where he subsequently formed the firm of J.C. Melliss and Co. In 1875, he published the book for which he is best known: ''St. Helena: A Physical, Historical and Topographical Description of the Island, Including the Geology, Fauna, Flora and Meteorology''. It was illustrated by his wife, Alice Elizabeth Louisa, née Stace, who was credited on the title page as "Mrs. J. C. Melliss", and on plates as "A. Melliss". To commemorate the book's centenary in 1975, the St. Helena Post Office p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of St Helena
The flora of Saint Helena, an isolated island in the South Atlantic Ocean, is exceptional in its high level of endemism and the severe threats facing the survival of the flora. In phytogeography, it is in the phytochorion St. Helena and Ascension Region of the African Subkingdom, in the Paleotropical Kingdom. Endemic and introduced flora The endemic plants of Saint Helena include many notable Cabbage Tree or, "insular arborescent Asteraceae", members of the daisy family which have evolved a shrubby or tree-like habit on islands. Other notable endemics include the closely related St Helena redwood ('' Trochetiopsis erythroxylon'') and St Helena dwarf ebony ('' Trochetiopsis ebenus''). These are unrelated to the redwood trees of California or to the ebony trees of commerce, being instead in the Mallow family (Malvaceae). Vegetation Today there are three major vegetation zones: the tree-fern thicket of the highest parts of the central ridge; the pastures of middle elevations and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Saint Helena
The flora of Saint Helena, an isolated island in the South Atlantic Ocean, is exceptional in its high level of endemism and the severe threats facing the survival of the flora. In phytogeography, it is in the phytochorion St. Helena and Ascension Region of the African Subkingdom, in the Paleotropical Kingdom. Endemic and introduced flora The endemic plants of Saint Helena include many notable Cabbage Tree or, "insular arborescent Asteraceae", members of the daisy family which have evolved a shrubby or tree-like habit on islands. Other notable endemics include the closely related St Helena redwood (''Trochetiopsis erythroxylon'') and St Helena dwarf ebony (''Trochetiopsis ebenus''). These are unrelated to the redwood trees of California or to the ebony trees of commerce, being instead in the Mallow family (Malvaceae). Vegetation Today there are three major vegetation zones: the tree-fern thicket of the highest parts of the central ridge; the pastures of middle elevations and the d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solanaceae
The Solanaceae , or nightshades, are a family of flowering plants that ranges from annual and perennial herbs to vines, lianas, epiphytes, shrubs, and trees, and includes a number of agricultural crops, medicinal plants, spices, weeds, and ornamentals. Many members of the family contain potent alkaloids, and some are highly toxic, but many—including tomatoes, potatoes, eggplant, bell and chili peppers—are used as food. The family belongs to the order Solanales, in the asterid group and class Magnoliopsida ( dicotyledons). The Solanaceae consists of about 98 genera and some 2,700 species, with a great diversity of habitats, morphology and ecology. The name Solanaceae derives from the genus ''Solanum''. The etymology of the Latin word is unclear. The name may come from a perceived resemblance of certain solanaceous flowers to the sun and its rays. At least one species of ''Solanum'' is known as the "sunberry". Alternatively, the name could originate from the Latin verb ''sol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physaleae
Physaleae is a tribe of flowering plants in the subfamily Solanoideae of the family Solanaceae. Genera ;Subtribe Iochrominae *''Acnistus'' Schott *''Dunalia'' Kunth *''Iochroma'' Benth. *''Saracha'' Ruiz & Pav. *''Vassobia'' Rusby ;Subtribe Physalinae *''Alkekengi'' Mill. *''Brachistus'' Miers *''Calliphysalis'' Whitson *'' Chamaesaracha'' (A.Gray) Benth. *''Leucophysalis'' Rydb. *''Oryctes'' S.Watson *''Physalis'' L. *'' Quincula'' Raf. *''Tzeltalia'' E.Estrada & M.Martínez *''Witheringia'' L'Hér. ;Subtribe Withaninae *'' Athenaea'' Sendtn. *''Aureliana'' Sendtn. *'' Discopodium'' Hochst. *''Mellissia'' Hook.f. *''Nothocestrum'' A.Gray *''Tubocapsicum'' (Wettst.) Makino *''Withania'' Pauquy ;''incertae sedis'' *'' Cuatresia'' Hunz. *'' Deprea'' Raf. *''Larnax A larnax (plural: larnakes; grc, λάρναξ, ''lárnaks'', plural: , ''lárnakes'') is a type of small closed coffin, box or "ash-chest" often used in the Minoan civilization and in Ancient Greece as a container for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Dalton Hooker
Sir Joseph Dalton Hooker (30 June 1817 – 10 December 1911) was a British botanist and explorer in the 19th century. He was a founder of geographical botany and Charles Darwin's closest friend. For twenty years he served as director of the Royal Botanical Gardens, Kew, succeeding his father, William Jackson Hooker, and was awarded the highest honours of British science. Biography Early years Hooker was born in Halesworth, Suffolk, England. He was the second son of the famous botanist Sir William Jackson Hooker, Regius Professor of Botany, and Maria Sarah Turner, eldest daughter of the banker Dawson Turner and sister-in-law of Francis Palgrave. From age seven, Hooker attended his father's lectures at Glasgow University, taking an early interest in plant distribution and the voyages of explorers like Captain James Cook. He was educated at the Glasgow High School and went on to study medicine at Glasgow University, graduating M.D. in 1839. This degree qualified him for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint Helena
Saint Helena () is a British overseas territory located in the South Atlantic Ocean. It is a remote volcanic tropical island west of the coast of south-western Africa, and east of Rio de Janeiro in South America. It is one of three constituent parts of the British Overseas Territory of Saint Helena, Ascension and Tristan da Cunha. Saint Helena measures about and has a population of 4,439 per the 2021 census. It was named after Helena, mother of Constantine I. It is one of the most remote islands in the world and was uninhabited when discovered by the Portuguese enroute to the Indian subcontinent in 1502. For about four centuries the island was an important stopover for ships from Europe to Asia and back, while sailing around the African continent, until the opening of the Suez canal. St Helena is the United Kingdom's second-oldest overseas territory after Bermuda. Saint Helena is known for being the site of Napoleon's second exile, following his final defeat in 1815. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Withania
''Withania'' is a genus of flowering plants in the nightshade family, Solanaceae, with 23 species that are native to parts of North Africa, western Asia, south Asia, southern Europe, the Mediterranean, and the Canary Islands. Two of the species, ''W. somnifera'' (ashwagandha) and ''W. coagulans'' (ashutosh booti), are economically significant, and are cultivated in several regions for their medicinal uses. Etymology ''Withania'' is thought to have been named in honour of Henry Witham, a British geologist and writer on fossil botany beginning in 1830. Selected species * ''Withania adpressa'' Cors. * '' Withania adunensis'' Vierh. * ''Withania begoniifolia'' (Roxb.) Hunz. & Barboza * ''Withania chevalieri'' A.E.Goncalves * ''Withania coagulans'' (Stocks) Dunal — Ashutosh booti, Indian rennet, ''panirband'', vegetable rennet * ''Withania frutescens'' (L.) Pauquy * ''Withania japonica'' (Franch. & Sav.) Hunz. * ''Withania qaraitica'' A.G.Mill. & Biagi * ''Withania reichenbachii'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physalis
''Physalis'' (, , , , from φυσαλλίς ''phusallís'' "bladder") is a genus of approximately 75 to 90 flowering plants in the Solanum, nightshade family (biology), family (Solanaceae), which are native to the Americas and Australasia. At least 46 species are endemism, endemic to Mexico. Cultivated and weedy species have been introduced worldwide. A defining feature of ''Physalis'' is a large, papery husk derived from the sepal, calyx, which partly or fully encloses the fruit. Many species bear edible fruit, and some species are cultivated. The typical ''Physalis'' fruit is similar to a firm tomato in texture, and like strawberry, strawberries or pineapple in flavor, with a mild acidity. Some species, such as the Physalis peruviana, Cape gooseberry and tomatillo, have been bred into many cultivars with varying flavors, from tart to sweet to savory. Nations including Colombia, India, and Mexico have a significant economic trade in ''Physalis'' fruit. The fruit of many species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physalis Philadelphica
The tomatillo (''Physalis philadelphica'' and ''Physalis ixocarpa''), also known as the Mexican husk tomato, is a plant of the nightshade family bearing small, spherical, and green or green-purple fruit of the same name. Tomatillos originated in Mexico and were cultivated in the pre-Columbian era. A staple of Mexican cuisine, they are eaten raw and cooked in a variety of dishes, particularly salsa verde. The tomatillo is a perennial plant but is generally grown for agriculture each year as if it were an annual. Names The tomatillo (from Nahuatl, ') is also known as husk tomato, Mexican groundcherry, large-flowered tomatillo, or Mexican husk tomato. Some of these names, however, can also refer to other species in the genus ''Physalis''. Other names are Mexican green tomato and miltomate. In Spanish, it is called ''tomate de cáscara'' (husk tomato), ''tomate de fresadilla'' (little strawberry tomato), ''tomate milpero'' (field tomato), ''tomate verde'' (green tomato), ''tomati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kew Botanical Garden
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 K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
