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Nasturtium (plant Genus)
''Nasturtium'' () is a genus of a small number of plant species in the family Brassicaceae (cabbage family) commonly known as watercress or yellowcress. The best known species are the edible ''Nasturtium officinale'' and '' Nasturtium microphyllum''. ''Nasturtium'' was previously synonymised with ''Rorippa'', but molecular evidence supports its maintenance as a distinct genus more closely related to ''Cardamine'' than to ''Rorippa'' ''sensu stricto''. These plants are related to garden cress and mustard, noteworthy for a peppery, tangy (pungent) flavor. The name ''Nasturtium'' comes from the Latin ''nasus tortus'', meaning "twisted nose", in reference to the effect on the nasal passages of eating the plants. ''Nasturtium'' foliage is used as food by the caterpillars of certain Lepidoptera, including ''Orthonama obstipata'' (The Gem). One species, '' Nasturtium gambellii'', is federally listed in California as an endangered species. Nomenclature The genus ''Nasturtium'' shoul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watercress
Watercress or yellowcress (''Nasturtium officinale'') is a species of aquatic flowering plant in the cabbage family Brassicaceae. Watercress is a rapidly growing perennial plant native to Europe and Asia. It is one of the oldest known leaf vegetables consumed by humans. Watercress and many of its relatives, such as garden cress, mustard, radish, and wasabi, are noteworthy for their piquant flavors. The hollow stems of watercress float in water. The leaf structure is pinnately compound. Small, white, and green inflorescences are produced in clusters and are frequently visited by insects, especially hoverflies, such as ''Eristalis'' flies. Taxonomy Watercress is listed in some sources as belonging to the genus ''Rorippa'', although molecular evidence shows those aquatic species with hollow stems are more closely related to ''Cardamine'' than ''Rorippa''. Despite the Latin name, watercress is not particularly closely related to the flowers popularly known as nasturtiums (''Trop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthonama Obstipata
''Orthonama obstipata'', the gem, is a moth of the family Geometridae. The species was first described by Johan Christian Fabricius in 1794. It is a cosmopolitan species. In continental Europe though in the northeast, its range does not significantly extend beyond the Baltic region and it is absent from northern Russia. This well-flying species is prone to vagrancy and able to cross considerable distances of open sea; it can thus be regularly found on the British Isles (though mainly in the south) and even on Iceland. Under its junior synonyms ''Nycterosea brunneipennis'' and ''Geometra fluviata'', the gem is the type species of genera ''Nycterosea'' and ''Percnoptilota'', respectively. The latter is treated as junior synonym of the former, but ''Nycterosea'', though usually included in ''Orthonama'' these days, may warrant recognition as an independent genus after all. Description and ecology The adult's wingspan is ; in their core range (e.g. Belgium and the Netherlands) t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rorippa Africana
''Rorippa'' is a genus of flowering plants in the family Brassicaceae, native to Europe through central Asia, Africa, and North America. ''Rorippa'' species are annual to perennial herbs, usually with yellow flowers and a peppery flavour. They are known commonly as yellowcresses. ''Rorippa'' formerly included several species of watercress, now placed in the genus '' Nasturtium''. In particular, ''R. nasturtium-aquaticum'' (now '' N. officinale'') and ''R. microphylla'' (now '' N. microphyllum'') are often referred to as species of ''Rorippa''. There are about 75''Rorippa''. Flora of China. to 85''Rorippa''. Flora of North America. species i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nasturtium Africanum
''Nasturtium africanum'', the Moroccan watercress, is an aquatic plant endemic to Morocco Morocco (),, ) officially the Kingdom of Morocco, is the westernmost country in the Maghreb region of North Africa. It overlooks the Mediterranean Sea to the north and the Atlantic Ocean to the west, and has land borders with Algeria to ....Maire, René Charles Joseph Ernest. 1926. Bulletin de la Société Botanique de France 17: 104, Rorippa africana Two subspecies are recognized: *''Nasturtium africanum'' subsp. ''africanum'' - northwestern Morocco *''Nasturtium africanum'' subsp. ''mesatlanticum'' (Litard. & Maire) Greuter & Burdet (syn = ''Rorippa africana'' subsp. ''mesatlantica'' Litard. & Maire = ''Nasturtium mesatlanticum'' O.E. Schulz) -- Mid-Atlas Mountains of Morocco Both subspecies are considered endangered. References africanum Freshwater plants Flora of Morocco Plants described in 1922 {{Brassicales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nasturtium × Sterile
Nasturtium may refer to: * ''Tropaeolum'', a plant genus in the family Tropaeolaceae, commonly known as nasturtium * ''Nasturtium'' (plant genus), a plant genus in the family Brassicaceae, which includes watercress * ''Nasturtiums'' (E. Phillips Fox) a 1912 painting by E. Phillips Fox * ''Nasturtiums'', a 1903 painting by Tudor St. George Tucker * Nasturtium (horse) Nasturtium (1899–1916) was an American Thoroughbred racehorse that was the American Champion Two-Year-Old Colt, top two-year-old colt of 1901. He was a scheduled contender for the 1902 Epsom Derby, but did not run in the race due to illness. P ... (1899–1916), an American Champion Thoroughbred racehorse * '' Senecio tropaeolifolius'', a succulent plant that is known as "false nasturtium" {{disambiguation, plant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthographical Variant
In biology, within the science of scientific nomenclature, i.e. the naming of organisms, an orthographical variant (abbreviated orth. var.) in botany or an orthographic error in zoology, is a spelling mistake, typing mistake or writing mistake within a scientific publication that resulted in a somewhat different name being accidentally used for an already-named organism. The rules that govern what to do when this happens are laid out in the relevant codes of nomenclature. In botanical names In botanical nomenclature, an orthographical variant (abbreviated orth. var.) is a variant spelling of the same name. For example, ''Hieronima'' and ''Hyeronima'' are orthographical variants of '' Hieronyma''. One of the spellings must be treated as the correct one.ICBNVienna Code(2006), Article 61 In this case, the spelling ''Hieronyma'' has been conserved and is to be used as the correct spelling. An inadvertent use of one of the other spellings has no consequence: the name is to be treate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nasturtium Floridanum
''Nasturtium floridanum'', common names Florida yellowcress and Florida watercress, is an aquatic plant species endemic to Florida Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and to ..., though widely distributed within that state. It is found in wet places at elevations less than 50 m. ''Nasturtium floridanum'' can be distinguished from the more common '' N. officinale'' by its much smaller seeds, less than 2 mm across. References photo of herbarium specimen at Missouri Botanical Garden, serving as isolectotpe of ''Cardamine curvisiliqua'' and ''Nasturtium floridanum'' {{Taxonbar, from=Q15547708 floridanum Freshwater plants Herbs Leaf vegetables Medicinal plants Perennial vegetables Flora of Florida Plants described in 1988 Plants described in 1887 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Of The World Online
Plants of the World Online (POWO) is an online database published by the Royal Botanic Gardens, Kew. It was launched in March 2017 with the ultimate aim being "to enable users to access information on all the world's known seed-bearing plants by 2020". The initial focus was on tropical African Floras, particularly Flora Zambesiaca, Flora of West Tropical Africa and Flora of Tropical East Africa. The database uses the same taxonomical source as Kew's World Checklist of Selected Plant Families, which is the International Plant Names Index, and the World Checklist of Vascular Plants (WCVP). POWO contains 1,234,000 global plant names and 367,600 images. See also *Australian Plant Name Index *Convention on Biological Diversity *World Flora Online *Tropicos Tropicos is an online botanical database containing taxonomic information on plants, mainly from the Neotropical realm (Central, and South America). It is maintained by the Missouri Botanical Garden and was established over 25 y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropaeolum Majus
''Tropaeolum majus'', the garden nasturtium, nasturtium, Indian cress or monks cress, is a species of flowering plant in the family Tropaeolaceae, originating in the Andes from Bolivia north to Colombia. An easily-grown annual or short-lived perennial with disc-shaped leaves and brilliant yellow, orange or red flowers, it is of cultivated, probably hybrid origin.Huxley, A., ed. (1992). ''New RHS Dictionary of Gardening''. Macmillan . It is not closely related to the genus '' Nasturtium'' (which includes watercress). Etymology The species was originally called ''Nasturtium indicum'' ("Indian nasturtium") but the plant is not related to the true ''Nasturtium'' genus. The current genus name ''Tropaeolum'', coined by Linnaeus, means "little trophy". ''Tropaeolum'' is the diminutive form of the Latin ''tropaeum'', itself borrowed from Ancient Greek τρόπαιον : trópaion "trophy". The Latin specific epithet ''majus'' means “larger” (the neuter form of ''major''). Descript ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annual Plant
An annual plant is a plant that completes its life cycle, from germination to the production of seeds, within one growing season, and then dies. The length of growing seasons and period in which they take place vary according to geographical location, and may not correspond to the four traditional seasonal divisions of the year. With respect to the traditional seasons, annual plants are generally categorized into summer annuals and winter annuals. Summer annuals germinate during spring or early summer and mature by autumn of the same year. Winter annuals germinate during the autumn and mature during the spring or summer of the following calendar year. One seed-to-seed life cycle for an annual plant can occur in as little as a month in some species, though most last several months. Oilseed rapa can go from seed-to-seed in about five weeks under a bank of fluorescent lamps. This style of growing is often used in classrooms for education. Many desert annuals are therophytes, be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornamental Plant
Ornamental plants or garden plants are plants that are primarily grown for their beauty but also for qualities such as scent or how they shape physical space. Many flowering plants and garden varieties tend to be specially bred cultivars that improve on the original species in qualities such as color, shape, scent, and long-lasting blooms. There are many examples of fine ornamental plants that can provide height, privacy, and beauty for any garden. These ornamental perennial plants have seeds that allow them to reproduce. One of the beauties of ornamental grasses is that they are very versatile and low maintenance. Almost any types of plant have ornamental varieties: trees, shrubs, climbers, grasses, succulents. aquatic plants, herbaceous perennials and annual plants. Non-botanical classifications include houseplants, bedding plants, hedges, plants for cut flowers and foliage plants. The cultivation of ornamental plants comes under floriculture and tree nurseries, which is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered Species
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and invasive species. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration. Human activity is a significant cause in causing some species to become endangered. Conservation status The conservation status of a species indicates the likelihood that it will become extinct. Multiple factors are considered when assessing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
