|
Nymphaea × Daubenyana
''Nymphaea'' × ''daubenyana'' is a species of waterlily endemic to Chad, which has also been introduced to the USA (Florida) and Sri Lanka. It is a natural hybrid of '' Nymphaea micrantha'' and ''Nymphaea nouchali'' var. ''caerulea''. Description Vegetative characteristics It has a tuberous rhizome. The cordate, elliptical-roundish, 30 cm wide leaves have an entire margin. The adaxial surface is coloured brightly green with red marks. The abaxial leaf surface is pale - brownish red. Proliferating tissue is found on the leaf blade above the attachment point of the petiole.De Thabrew, W. V. (2014)."A Manual of Water Plants."pp. 181-182. USA: AuthorHouse. Generative characteristics The blue flowers are 10 cm wide. The narrow petals have an acute apex.''Nymphaea'' in Flora of North America @ efloras.org. (n.d.). Retrieved December 28, 2023, from http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=122531 The ovules are bitegmic and anatropous.Kraehmer, H. (2019)"Grasses: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brooklyn Botanic Garden
Brooklyn Botanic Garden (BBG) is a botanical garden in the Borough (New York City), borough of Brooklyn in New York City. The botanical garden occupies in central Brooklyn, close to Mount Prospect Park, Prospect Park (Brooklyn), Prospect Park, and the Brooklyn Museum. Designed by the Olmsted Brothers, BBG holds over 14,000 taxa of plants and has over 800,000 visitors each year. It includes a number of specialty gardens, plant collections, and structures. BBG hosts numerous educational programs, plant-science and conservation, and community horticulture initiatives, in addition to a herbarium collection. The site of Brooklyn Botanic Garden was first designated in 1897, following three proposals for botanic gardens in Brooklyn in the 19th century. BBG opened in May 1911, on the site of an ash dump, and was initially operated by the Brooklyn Institute. Most of BBG's expansions were carried out over the next three decades under the tenure of its first director, C. Stuart Gager. BBG ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nymphaea Micrantha
''Nymphaea micrantha'' is a water lily belonging to the genus ''Nymphaea''. It is native to the tropics of West Africa. Description Its leaves are oval or round, 8-12 cm long, with a cluster of bulbils on the top of the leaf stalk. Flowers can reach up to 10 cm in diameter, and appear from approximately September to October. The plant usually grows to a height of 20–80 cm (8–32 inches). It cannot be grown . Reproduction Vegetative reproduction New plantlets develop on the adaxial leaf surface through foliar proliferation. The development of those plantlets is halted, while the leaf is still attached. However, once the leaf is detached the plantlets develop fully. In India, which is outside of this species natural range, it has been shown that ''Nymphaea micrantha'' predominantly reproduces asexually. In India it has been shown to lack any amount of genetic diversity. Cytology The chromosome count is n = 14. The genome size is 889.98 Mb. Taxonomy Publication It was first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nymphaea Nouchali Var
''Nymphaea'' () is a genus of hardy and tender aquatic plants in the family Nymphaeaceae. The genus has a cosmopolitan distribution. Many species are cultivated as ornamental plants, and many cultivars have been bred. Some taxa occur as introduced species where they are not native, and some are weeds. Plants of the genus are known commonly as water lilies, or waterlilies in the United Kingdom. The genus name is from the Greek νυμφαία, ''nymphaia'' and the Latin ''nymphaea'', which means "water lily" and were inspired by the nymphs of Greek and Latin mythology. Description Vegetative characteristics Water lilies are aquatic, rhizomatous or tuberous, perennial or annual herbs with sometimes desiccation-tolerant, branched or unbranched rhizomes, which can be stoloniferous, or lacking stolons. The tuberous or fibrous roots are contractile. The leaves are mostly floating, but submerged and emergent leaves occur as well. The shape of the lamina can be ovate, orbicul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Daubeny
Charles Giles Bridle Daubeny (11 February 179512 December 1867) was an English chemist, botanist and geologist. Education Daubeny was born at Stratton near Cirencester in Gloucestershire, the son of the Rev. James Daubeny. He went to Winchester College in 1808, and in 1810 was elected to a demyship at Magdalen College, Oxford, under Dr. John Kidd. From 1815 to 1818 he studied medicine in London and Edinburgh, in the latter also studying geology under Prof Robert Jameson. He took his M.D. degree at Oxford, and was a fellow of the College of Physicians. Fieldwork In 1819, in the course of a tour through France, he made the volcanic district of Auvergne a special study, and his ''Letters on the Volcanos of Auvergne'' were published in ''The Edinburgh Journal''. He was elected a fellow of the Royal Society in 1822. By subsequent journeys in Hungary, Transylvania, Italy, Sicily, France and Germany he extended his knowledge of volcanic phenomena; and in 1826 the results of his o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nymphaea Subg
''Nymphaea'' () is a genus of hardy and tender aquatic plants in the family Nymphaeaceae. The genus has a cosmopolitan distribution. Many species are cultivated as ornamental plants, and many cultivars have been bred. Some taxa occur as introduced species where they are not native, and some are weeds. Plants of the genus are known commonly as water lilies, or waterlilies in the United Kingdom. The genus name is from the Greek νυμφαία, ''nymphaia'' and the Latin ''nymphaea'', which means "water lily" and were inspired by the nymphs of Greek and Latin mythology. Description Vegetative characteristics Water lilies are aquatic, rhizomatous or tuberous, perennial or annual herbs with sometimes desiccation-tolerant, branched or unbranched rhizomes, which can be stoloniferous, or lacking stolons. The tuberous or fibrous roots are contractile. The leaves are mostly floating, but submerged and emergent leaves occur as well. The shape of the lamina can be ovate, orbicula ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nymphea Daubeniana-1-hrs-yercaud-salem-India
__NOTOC__ ''Nymphea'' is a classic Dutch style river barge with shallow draught. She was built in 1921 to carry cargo along the canals of Europe and presently serves as a hotel barge in France. History ''Nymphea'' originally carried barley and hops from Rotterdam to a brewery in the northern part of the Netherlands and would return with bottles and barrels of beer, making one round trip per week. The original owner had seven children and lived in the bow cabin with his wife, and at maximum, five of the children at a time. She barge was first converted in 1978 to carry 20 scouts in hammocks. She was then converted to a hotel barge in 1985. ''Nymphea'' has since traveled from the Netherlands to Bordeaux, on most of the French waterways. She was the first hotel barge on the southern Canal du Nivernais and the River Seille. She has also been to Barcelona and Monte Carlo by sea. She was moved in 1990 to the isolated River Cher on a trailer. In 2005, part of the Rick Stein's French Od ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nymphaea
''Nymphaea'' () is a genus of hardiness (plants), hardy and tender aquatic plants in the family Nymphaeaceae. The genus has a cosmopolitan distribution. Many species are cultivated as ornamental plants, and many cultivars have been bred. Some taxa occur as introduced species where they are not native, and some are weeds. Plants of the genus are known commonly as water lilies, or waterlilies in the United Kingdom. The genus name is from the Greek language, Greek νυμφαία, ''nymphaia'' and the Latin ''nymphaea'', which means "water lily" and were inspired by the nymphs of Greek mythology, Greek and Roman mythology, Latin mythology. Description Vegetative characteristics Water lilies are aquatic, rhizomatous or tuberous, perennial or annual herbs with sometimes desiccation-tolerant, branched or unbranched rhizomes, which can be stoloniferous, or lacking stolons. The tuberous or fibrous roots are contractile. The leaves are mostly floating, but submerged and emergent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Chad
The wildlife of Chad is composed of its flora and fauna. West African lions, buffalo, hippopotamuses, Kordofan giraffes, antelopes, African leopards, cheetahs, hyenas, Bush elephants, and many species of snakes are found there, although most large carnivore populations have been drastically reduced since the early 20th century. Elephant poaching, particularly in the south of the country in areas such as Zakouma National Park, is a severe problem. Vegetation As of 2011, there were 2,288 species of plants in the country, 55 of which are endemic. Precipitation varies widely from south to the north. The country is also subject to hot, dry, dusty conditions. Harmattan winds are a feature in the northern part of the country. Droughts and locust plagues are also common. The vegetation in the country is broadly categorized under the three regions of the northern Sahara zone, the central Sahel zone, and the southern Sudan zone; all three zones are of equal proportion. In Chad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of Chad
Endemism is the state of a species being found only 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 also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Africa
Flora (: floras or florae) is all the plant life present in a particular region or time, generally the naturally occurring ( indigenous) native plants. The corresponding term for animals is ''fauna'', and for fungi, it is '' funga''. Sometimes bacteria and fungi are also referred to as flora as in the terms ''gut flora'' or ''skin flora'' for purposes of specificity. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1864
Plants are the eukaryotes that form the kingdom Plantae; they are predominantly photosynthetic. This means that they obtain their energy from sunlight, using chloroplasts derived from endosymbiosis with cyanobacteria to produce sugars from carbon dioxide and water, using the green pigment chlorophyll. Exceptions are parasitic plants that have lost the genes for chlorophyll and photosynthesis, and obtain their energy from other plants or fungi. Most plants are multicellular, except for some green algae. Historically, as in Aristotle's biology, the plant kingdom encompassed all living things that were not animals, and included algae and fungi. Definitions have narrowed since then; current definitions exclude fungi and some of the algae. By the definition used in this article, plants form the clade Viridiplantae (green plants), which consists of the green algae and the embryophytes or land plants (hornworts, liverworts, mosses, lycophytes, ferns, conifers and other gymnosperm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
