water hyacinth scientific name

[70] There, without any natural enemies, it has become an ecological plague, suffocating the lake, diminishing the fish reservoir, and hurting the local economies. One of the fastest-growing plants known, water hyacinth reproduces primarily by way of runners or stolons, which eventually form daughter plants. [106] Ueki and Kobayashi mention more than 200 t/ha (90 short ton/acre) per year. Common water hyacinth (Engl.) 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Archives of Environmental Health. harvp error: multiple targets (2×): CITEREFAshtonScottStenWells1979 (, Kluge. As an aquatic pest plant, water hyacinth are growing in water flow, rivers and lakes. Since the plant has abundant nitrogen content, it can be used as a substrate for biogas production and the sludge obtained from the biogas. Scientific name: Eichhornia crassipes Abundance: plentiful What: young leaves, stems, bottom "flotation pods" How: boiled, fried Where: marshes, water When: all year Nutritional Value: Vitamin A Dangers: Raw and cooked plants may cause itchiness in some people. 1862; Eichhornia speciosa Kunth 1843; Heteranthera formosa Miq. [118][56], American-Nigerian Achenyo Idachaba has won an award for showing how this plant can be exploited for profit as woven procuts in Nigeria.[122]. [c][35] The claim has been repeated by later writers, with various shifts in the details. Bangladesh Experiences of Community-Based Disaster Risk Reduction", "How I turned a deadly plant into a thriving business", "The Papermaking Properties of Waterhyacinth", "Traditional medicinal knowledge about a noxious weed, jal kumbhi (, "Alien aquatic plants naturalized in Japan: history and present status", "The Water Hyacinth, and its Relation to Navigation in Florida", United States National Agricultural Library, https://en.wikipedia.org/w/index.php?title=Eichhornia_crassipes&oldid=992441645, All Wikipedia articles written in American English, Articles with unsourced statements from October 2012, Articles with unsourced statements from October 2017, Articles with failed verification from July 2017, Taxonbars with automatically added basionyms, Creative Commons Attribution-ShareAlike License, This page was last edited on 5 December 2020, at 08:15. ACS Symposium Series 144. Water hyacinth (scientific name: Eichornia crassipes) is considered the most productive plant on earth as it yields more than 200 tons of dry matter per hectare per year under normal conditions. Shall be fined under this title, or imprisoned not more than six months, or both. The water hyacinth (Eichhornia crassipes), a native of Brazil, has become a nearly pantropical weed of still waters. [18], Water hyacinth has been widely introduced in North America, Europe, Asia, Australia, Africa and New Zealand. Heteranthera formosa Miq. As an aquatic pest plant, water hyacinth are growing in water flow, rivers and lakes. Cited in, Benemann, J.R. (1981) "Energy from fresh and brackish water aquatic plants", pp. In climates where it is unable to survive the winter, water hyacinth will grow as an annual. Scientific name, resources, thereby inhibiting the growth of other aquatic and algal organisms. [citation needed] However, the most effective control method remains the control of excessive nutrients and prevention of the spread of this species. However, due to easy accumulation of toxins, the plant is prone to get contaminated when used as feed. ; Piaropus crassipes(Mart.) [49] The clogging of the St. Johns River was posing a serious threat, and in 1897 the government dispatched a task force of the United States Army Corps of Engineers to solve the water hyacinth problem plaguing the Gulf states such as Florida and Louisiana. Fox, LJ; Struik, PC; Appleton, BL; Rule, JH; et al. An Osmose project in Cambodia is trying to fight it by having local people make baskets from it. Dried stems are used for baskets and furniture. This site uses Akismet to reduce spam. Phylum or Division: Magnoliophyta Class: Liliopsida Order: Liliades Family: Pontederiaceae Subfamily: Identification: Water hyacinth is a free-floating plant, which grows up to three feet in height. Solms ( ITIS ) Their root zones are superb micro-sites for bacterial communities.[24]. water hyacinth; Other Scientific Names. Sometimes referred to as the mottled water hyacinth weevil, Neochetina eichhorniae Warner (Figure 1) is a weevil that attacks the invasive aquatic plant, water hyacinth, Eichhornia crassipes (Mart.) Since water hyacinth is comprised up of 95% water, the evapotranspiration rate is high. The water hyacinth is also present on the Shire River in the Liwonde National Park in Malawi. [39] Canadian biologist Spencer C. H. Barrett (2004) meanwhile favored the theory they were first cultivated in garden ponds, after which they multiplied and escaped to the environs. Raf. A project on Lake Victoria in Africa used various pieces of equipment to chop, collect, and dispose of 1,500 hectares (3,700 acres) of water hyacinth in a 12-month period. Goswami[124] pointed out in his article that water hyacinth blue has the potential to make tough and strong paper. [117] Water hyacinths can be cultivated for waste water treatment (especially dairy waste water). 797; amended Pub. On water containing high concentrations of sewage, it yields up to 657 tons of dry matter per hectare. [92], Chemical control is the least used out of the three controls of water hyacinth, because of its long-term effects on the environment and human health. Some members of this family exhibit an interesting pollination mechanism (called… Water hyacinth has also invaded the Tonlé Sap lake in Cambodia. Water hyacinth is often problematic in man-made ponds if uncontrolled, but can also provide a food source for goldfish, keep water clean[24][25] and help to provide oxygen.[26]. Only one to two acres (1⁄2 to 1 ha) of water hyacinth can be mechanically harvested daily because of the vast amounts of water hyacinths in the environment. It is also notable that the use of herbicides is not strictly selective of water hyacinths; keystone species and vital organisms such as microalgae can perish from the toxins and can disrupt fragile food webs. R. L. (1978). 825, § 1, 70 Stat. Water hyacinth is South American, native to wetlands in Brazil and adjacent countries. [71] By 2018, it has become a serious problem on Lake Tana in Ethiopia. ), Biomass as a non-fossil fuel source. The American Hippo bill nearly passed, but fell one vote short. AnswerThe binomial name of water hyacinth is Pontederia crassipes. Eichhornia crassipes (Mart.) The genus is native to the area of the eastern Mediterranean from the north of Bulgaria through to the northern part of the region of Palestine. It is the sole species of Pontederia subg. Their plan was to import and release hippopotamus from Africa into the rivers and bayous of Louisiana. [a], The claim that the water hyacinth was introduced to the U. S. in 1884 at the World's Fair in New Orleans, also known as the World Cotton Centennial,[32] has been characterized as the "first authentic account",[33] as well as "local legend". Bacterial fermentation of one tonne (1.1 short tons) yields 26,500 ft3 gas (600 Btu) with 51.6% methane (CH4), 25.4% hydrogen (H2), 22.1% carbon dioxide (CO2), and 1.2% oxygen (O2). [114][115], The plant can also screen heavy metals and various other toxins from contaminated water. Common names include: The Water hyacinth, lechuguilla, Floating water hyacinth, jacinthe d'eau, Wasserhyazinthe, jacinto-aquatico, (As the distribution is wide, common names are found in … In Kedah (Malaysia), the flowers are used for medicating the skin of horses. The water hyacinth was introduced to Bengal, India because of its beautiful flowers and shapes of leaves, but turned out to be an invasive weed draining oxygen from the water bodies and resulted in devastation of fish stock. The 1903 Experiment Report has "petroleum", whereas. [96], The herbicide known as diquat is a liquid bromide salt that can rapidly penetrate the leaves of the water hyacinth and lead to immediate inactivity of plant cells and cellular processes. It is the sole species of Pontederia subg. [94] Although meeting with limited success, the weevils have since been released in more than 20 other countries. Cited in. (Added Aug. 1, 1956, ch. var. Surigao del Sur Jolted By 3.7 Magnitude Earthquake Today, December 5, 2020, EARTHQUAKE: 4.1 Magnitude Quake Hits Leyte, Surigao del Sur Rocked by 3.1 Magnitude Earthquake Hits, EARTHQUAKE: 3.2 Magnitude Quake Hits Biliran, Isko Moreno Answers Question About His Political Plan in 2022. [55], In 1910, a bold solution was put forth by the New Foods Society. [44][d], The Harper's Weekly magazine (1895) printed an anecdotal account stating that a certain man from New Orleans collected and brought home water hyacinths he collected from Colombia, c. 1892, and the plant proliferated in a matter of 2 years. [10] This plant is reported to contain HCN, alkaloid, and triterpenoid, and may induce itching. It has been found that P. crassipes was offered in the 1884 issue of Bordentown, New Jersey-based Edmund D. Sturtevant's Catalogue of rare water lilies and other choice aquatic plants,[43] and Haage & Schmidt [de] of Germany has offered the plant since 1864 (since the firm was founded). [83] tracked the results of Yunnan Dianchi Lake and also showed that water hyacinth could affect the photosynthesis of phytoplankton, submerged plants and algae by water environment quality and inhibit its growth. (2007) Extraction and retrieval of potassium from water hyacinth (, Billore, SK; Bharadio, R; Kumar, A; et al. ), Oxon, UK: CABI Publishing, CAB International. Energy Develop. Pontederiaceae, or the water hyacinth family, primarily contains aquatic plants that occur mainly in tropical areas around the world. Hyacinthus is a small genus of bulbous, spring-blooming perennials. Water hyacinth in scientific name is known as Eichhornia crassipes. [98] Mechanical removal is seen as the best short-term solution to the proliferation of the plant. N. eichhorniae was introduced from Argentina to Florida in 1972. Monocots have only one cotyledon or embryonic leaf in their seeds. [47] This effect was well taking hold in the state of Louisiana by the turn of the 20th century. The extract inhibited the germination of Mimosa pigra seeds in addition to suppressing the root growth of the seedlings. Manny Pacquiao: Becoming The President Is His Longtime Dream? [94] The use of the herbicide known as 2,4-D leads to the death of water hyacinth through inhibition of cell growth of new tissue and cellular apoptosis. 1837; Pontederia crassicaulis Schlect. Leslie J. Mehrhoff/IPANE Identification: Eichhornia crassipes is an erect floating perennial aquatic plant and may occur in dense mats with new plantlets attached on floating green stolons (Langeland and Burks 1998). Water hyacinth can spread rapidly from the normal size to two times in a few weeks to configure a mat on water surface. A. F. Eichhorn (1779-1856). ; Heteranthera formosa; E. speciosa Kunth. The symptoms include steady wilting of the plants and a yellow discoloration of the plant leaves that eventually leads to plant decay.[93]. This plant and the related entity italicized and indented above can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. [108], Bengali farmers collect and pile up these plants to dry at the onset of the cold season; they then use the dry water hyacinths as fuel. 99–121. Water hyacinth, plants at Mara River - Photo by Ted D. Center; USDA, Agricultural Research Service Scientific Name: Eichhornia crassipes (Mart.) It is, however, costly and requires the use of both land and water vehicles, but it took many years for the lake to become in poor condition and reclamation will be a continual process. Thus NAS fellow Noel D. Vietmeyer (1975) wrote that "Japanese entrepreneurs" introduced the plant into the U. S., and the plants had been "collected from the Orinoco River in Venezuela",[36] and the claim was echoed along the same gist by a pair of NASA researchers (Wolverton & McDonald 1979), who asserted that the souvenir plants were carelessly dumped in various waterways. With broad, thick, glossy, ovate leaves, water hyacinth may rise above the surface of the water as much as 1 meter (3 feet) in height. [88] Large sums of money are allocated to the removal of water hyacinth from the water bodies as well as figuring out how to destroy the remains harvested. Javanese sometimes cook and eat the green parts and inflorescence. Piaropus mesomelas Raf. Eichhornia cordifolia Gandoger 1920; Eichhornia crassicaulis Schlect. Misbahuddin, M.; Fariduddin, A.T.M. Another disadvantage with mechanical harvesting is that it can lead to further fragmentation of water hyacinths when the plants are broken up by spinning cutters of the plant-harvesting machinery. [34], At some time, there also appeared versions of the "legend" asserting that the plants had been given away as a gift by a Japanese delegation at the fair. [14], [15], [16],[17] In addition to heavy metals, Pontederia crassipes can also remove other toxins, such as cyanide, which is environmentally beneficial in areas that have endured gold mining operations. [90] The water hyacinth would then be transferred to a dumping site and allowed to decompose which releases CO2, CH4 and nitrous oxides which would all negatively impact the air quality and contribute to global warming. It grows so fast that one plant can produce 248 offspring every 90 days in ideal conditions. Presenting before the Agricultural Committee, Burnham made the point that none of the animals that Americans ate, chickens, pigs, cows, sheep, lambs, were native to the U.S.; all had been imported by European settlers centuries before, so why should Americans hesitate to introduce hippopotamus and other large animals into the American diet? Water hyacinths do not grow where the average salinity is greater than 15% that of sea water (around 5 g salt per kg). Water hyacinth's scientific name is Eichhornia crassipes. The plant entered Japan in 1884 for horticultural appreciation, according to conventional wisdom,[77][78] but a researcher devoted to the study of the plant has discovered that ukiyo-e artist Utagawa Kunisada (aka Utagawa Toyokuni III, d. 1865) produced a wood-block print featuring the water hyacinth, goldfish, and beautiful women, dated to 1855. The common water hyacinth has become an invasive plant species on Lake Victoria in Africa after it was introduced into the area in the 1980s. Therefore, in natural waters, water hyacinth blue competes with other aquatic (floating and submerged) plants and algae for mineral nutrition, sunlight, etc. In Iraq, water hyacinth which was imported in the 1990s as a decorative plant, caused major problems for water supply systems and fishermen at the Euphrates. The flower morphs are named for the length of their pistil: long, medium and short. They also carry microorganisms that can be pathological to the water hyacinth. [113] The roots of water hyacinth were found to remove particulate matter and nitrogen in a natural shallow eutrophicated wetland. & Schult. Solms. jacinthe d'eau. Rafts of harvested water hyacinth have been floated to the sea where it is killed. First Name * Last Name * Email Address * Mobile Number (Optional) By providing my mobile number, I agree to receive periodic text messages from the ASPCA. Pontederia crassipes, commonly known as common water hyacinth, is an aquatic plant native to the Amazon basin, and is often a highly problematic invasive species outside its native range. Plants can grow to 3 ft. (1 m) in height. Large-flowered Pnotederia, "Distribution, Impact and Management of Water Hyacinth at Wonji-Shewa Sugar Factory", Interactions Between Fish and Aquatic Macrophytes in Inland Waters: A Review, "How to do Floating Vegetable Garden-step by step", "Dutch breeders hit back at EU's invasive alien species ban", "Progress on water hyacinth (Eichhornia crassipes) management", "Scientists Release Biocontrol for Waterhyacinth", "Our mass rearing team collected over 40... - Centre for Biological Control - CBC | Facebook", "Attracting Investment to Kisumu: Opportunities and Challenges", "6. The byproduct water can be used to irrigate nearby cropland. Typical mass of water hyacinth, Eichhornia crassipes, at edge of fast flowing river. He found that adding water hyacinth blue pulp to the raw material of bamboo pulp for anti-grease paper can increase the physical strength of paper. On the waters of the Yaojiang, Fenghua, and Minjiang rivers in Ningbo, Zhejiang, ships were also unable to sail because of the phoenix blue. The effort began in the 1970s when USDA researchers released into the United States three species of weevil known to feed on water hyacinth, Neochetina bruchi, N. eichhorniae, and the water hyacinth borer Sameodes albiguttalis. 1837; Piaropus mesomelas Raf. Solms, 1883 Synonyms: Pontederia crassipes Mart., Pontederia elongata Balf., Pontederia crassicaulis Schltdl., Eichhornia cordifolia Gand., Eichhornia crassicaulis Schltdl., Eichhornia speciosa Kunth [illegitimate], Heteranthera formosaMiq., Piaropus mesomelas Raf., Piaropus crassipes (Mart.) It is a New Latin term which came from an Italian botanist Giulio Pontedera. [10] The species is a "tonic". The harvested water hyacinth can pose a health risk to humans because of the plant's propensity for absorbing contaminants, and it is considered toxic to humans. Water hyacinth has three flower morphs and is termed "tristylous". Biochemical data suggested that the inhibitory effects may be mediated by enhanced hydrogen peroxide production, inhibition of soluble peroxidase activity, and stimulation of cell wall-bound peroxidase activity in the root tissues of Mimosa pigra. Eichhornia crassipes is a free floating aquatic plant that has invaded aquatic areas throughout the eastern and southern portions of the United States. It is used internationally for fertilizer and as animal feed. ; McDonald, R.C. It chokes out native plant life and collapses the local aquatic ecosystem. Water-hyacinth (Engl.) It is also clogs shipping lanes in lakes and rivers and requires costly and frequent manual removal. Water hyacinth is a free-floating perennial aquatic plant (or hydrophyte) native to tropical and sub-tropical South America. (1998), Biological Control of Weeds: A World Catalogue of Agents and their Target Weeds (4th ed. (1998) Potential removal of particulate matter and nitrogen through roots of water hyacinth in a tropical natural wetland. 1981. [20], When not controlled, water hyacinth will cover lakes and ponds entirely; this dramatically affects water flow and blocks sunlight from reaching native aquatic plants which often die. [54] However, spraying had little hope of completely eradicating the water hyacinth, due to the vastness of escaped colonies and the inaccessibility of some of the infested areas, and the engineer suggested that some biological means of control may be needed. [42], One paper has also inquired into the role which catalog sales of seeds and plants may have played in the dissemination of invasive plants. [e][51][50], Thus in the early 20th century, the U.S. War Department (i.e., the Army Corps of Engineers) tested various means of eradicating the plants, including the jet-streaming of steam and hot water, application of various strong acids, and application of petroleum followed by incineration. For the herbicide glyphosate, it has a lower toxicity than the other herbicides; therefore, it takes longer for the water hyacinth mats to be destroyed (about three weeks). Wastewater treatment systems could also favorably be added to this operation. Scientific Name: Eichhornia crassipes. Raf. Water hyacinth is a common fodder plant in the third world especially Africa though excessive use can be toxic. Curr Sci 74:154–156, invasive plant species on Lake Victoria in Africa, Ethiopian Electric Light and Power Authority, "Total evidence phylogeny of Pontederiaceae (Commelinales) sheds light on the necessity of its recircumscription and synopsis of Pontederia L.", "Water hyacinth: a plant with prolific bioproductivity and photosynthesis", "Chromate-Tolerant Bacteria for Enhanced Metal Uptake by Eichhornia Crassipes (MART. The harvested biomass would then be converted to ethanol, biogas, hydrogen, gaseous nitrogen, and/or fertilizer. (2002). Each plant additionally can produce thousands of seeds each year, and these seeds can remain viable for more than 28 years. [96] These organisms regulate water hyacinth by limiting water hyacinth size, its vegetative propagation, and seed production. Biden Lead Over Trump Grows To 7 Million Votes Despite Fraud Claims, Harry Roque To Run For Senator In 2022 Elections? [85] The surface of the water body where water hyacinth grows heavily is often a breeding place for mosquitoes and harmful pathogens, posing a potential threat to the health of local residents. Water hyacinth has invaded many tropical and subtropical bodies of water. Species Eichhornia diversifolia (Vahl) Urb. When not in bloom, water hyacinth may be mistaken for frog's-bit (Limnobium spongia[3]) or Amazon frogbit (Limnobium laevigatum). [52][53] This herbicide was used until 1905, when it was substituted with a different, white arsenic based compound. For example, many waterways in Zhejiang and other provinces were blocked by the rapidly growing water hyacinth. [32], Ironically, water hyacinths have also been introduced into waters inhabited by manatees in Florida, for the purpose of bioremediation (cf. [32], The plant invaded Florida in 1890,[48] and an estimated 50 kg/m2 of the plant mass choked Florida's waterways. The weevil species were introduced into the Gulf Coast states, such as Louisiana, Texas, and Florida, where thousands of acres were infested by water hyacinth. Solm on Hartbeespoort Dam", #2932 Pontederia azurea. In 2011, Wu Fuqin et al. Learn how your comment data is processed. Strings of dried fibers are woven or interlinked together to form a braid or cord used for making bags, footwear, wreaths, hats, vases, Christmas lanterns, and more decorative materials. Wolverton, B.C. [79] The plant is floated on the water surface of filled (glassware) fishbowls,[80] or glazed earthenware waterlily pots (hibachi pots serving as substitute).[81]. [57], The Rhodes University Center for Biological Control is rearing Megamelus scutellaris en masse for biocontrol at dams in South Africa. The hippopotamus would then eat the water hyacinth and also produce meat to solve another serious problem at the time, the American meat crisis. The specific epithet crassipes, on the other hand, is a Latin term that is the combination of crassus or ‘thick‘ and pēs or ‘foot‘. [4] Some water hyacinths were found to grow between 2 and 5 meters (7 and 16 feet) a day in some sites in Southeast Asia. Short stem, on top or just under water, linking mother and daughter plants, water hyacinth, Eichhornia crassipes. [23] Directly blamed for starving subsistence farmers in Papua New Guinea,[citation needed] water hyacinth remains a major problem where effective control programs are not in place. Piaropus crassipes Mart. It is usually a highly problematic invasive species outside its native range. The chief collaborators in the New Foods Society and proponents of Broussard's bill were Major Frederick Russell Burnham, the celebrated American Scout, and Captain Fritz Duquesne, a South African Scout who later became a notorious spy for Germany. A million tons of fresh biomass would require 75 trucks with a capacity of 40m^3, per day, for 365 days to get rid of a million tons of water hyacinth. Pontederia is a genus of tristylous aquatic plants, of the Pontederiaceae family. In: Klass, D.L. It is high in protein (nitrogen) and trace minerals and the goat feces are a good source of fertilizer as well. [10], Azotobacter chroococcum, a nitrogen-fixing bacteria, is probably concentrated around the bases of the petioles. [74][75], In Bangladesh, projects have begun to utilize water hyacinth for the construction of floating vegetable gardens.[76]. 3(3):285–300. Beginning in the 1980s, with the rapid development of China's inland industry, the eutrophication of inland waters has intensified. harvp error: multiple targets (2×): CITEREFDuke1983 (. However, because the life cycle of the weevils is ninety days, it puts a limitation on the use of biological predation to efficiently suppress water hyacinth growth. [10], Water hyacinth removes arsenic from arsenic-contaminated drinking water. Photo 3. Solms – Brazilian water hyacinth P Enter a scientific or common name at any rank. Pontederia crassipes, commonly known as common water hyacinth, is an aquatic plant native to the Amazon basin, and is often a highly problematic invasive species outside its native range.

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