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Encyclopedia > Melaleuca
Melaleuca
M. armillaris foliage and flowers
M. armillaris foliage and flowers
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Myrtales
Family: Myrtaceae
Genus: Melaleuca
L. nom. cons.
Species

236; see List of Melaleuca species Image File history File linksMetadata No higher resolution available. ... Binomial name Melaleuca armillaris (Sol. ... Scientific classification or biological classification is a method by which biologists group and categorize species of organisms. ... Divisions Green algae Chlorophyta Charophyta Land plants (embryophytes) Non-vascular plants (bryophytes) Marchantiophyta—liverworts Anthocerotophyta—hornworts Bryophyta—mosses Vascular plants (tracheophytes) †Rhyniophyta—rhyniophytes †Zosterophyllophyta—zosterophylls Lycopodiophyta—clubmosses †Trimerophytophyta—trimerophytes Pteridophyta—ferns and horsetails Seed plants (spermatophytes) †Pteridospermatophyta—seed ferns Pinophyta—conifers Cycadophyta—cycads Ginkgophyta—ginkgo Gnetophyta—gnetae Magnoliophyta—flowering plants... Classes Magnoliopsida - Dicots Liliopsida - Monocots The flowering plants or angiosperms are the most widespread group of land plants. ... Orders See text. ... Families See text. ... Genera 130; see list The Myrtaceae or Myrtle family are a family of dicotyledon plants, placed within the order Myrtales. ... Carl Linnaeus, Latinized as Carolus Linnaeus, also known after his ennoblement as  , (May 23, 1707[1] – January 10, 1778), was a Swedish botanist, physician and zoologist[2] who laid the foundations for the modern scheme of nomenclature. ... As of 1999, there are 236 Melaleuca species. ...

Melaleuca is a genus of plants in the myrtle family Myrtaceae. It currently contains 236 species, all of which occur in Australia. About 230 species are endemic to Australia, the few remaining species occur in Malaysia, Indonesia, New Guinea, the Solomon Islands and New Caledonia. For other uses of the word, please see Genus (disambiguation). ... Divisions Green algae Chlorophyta Charophyta Land plants (embryophytes) Non-vascular plants (bryophytes) Marchantiophyta—liverworts Anthocerotophyta—hornworts Bryophyta—mosses Vascular plants (tracheophytes) †Rhyniophyta—rhyniophytes †Zosterophyllophyta—zosterophylls Lycopodiophyta—clubmosses †Trimerophytophyta—trimerophytes Pteridophyta—ferns and horsetails Seed plants (spermatophytes) †Pteridospermatophyta—seed ferns Pinophyta—conifers Cycadophyta—cycads Ginkgophyta—ginkgo Gnetophyta—gnetae Magnoliophyta—flowering plants... Genera 130; see list The Myrtaceae or Myrtle family are a family of dicotyledon plants, placed within the order Myrtales. ... In biology and ecology endemic means exclusively native to a place or biota, in contrast to cosmopolitan or introduced. ...


The species are shrubs and trees growing (depending on species) to 2–30 m tall, often with flaky, exfoliating bark. The leaves are evergreen, alternately arranged, ovate to lanceolate, 1-25 cm long and 0.5-7 cm broad, with an entire margin, dark green to grey-green in colour. The flowers are produced in dense clusters along the stems, each flower with fine small petals and a tight bundle of stamens; flower colour varies from white to pink, red, pale yellow or greenish. The fruit is a small capsule containing numerous minute seeds. A broom shrub in flower A shrub or bush is a horticultural rather than strictly botanical category of woody plant, distinguished from a tree by its multiple stems and lower height, usually less than 6 m tall. ... The coniferous Coast Redwood, the tallest tree species on earth. ... For other meanings of bark, see Bark (disambiguation). ... “Foliage” redirects here. ... ‹ The template below (Expand) is being considered for deletion. ... A Phalaenopsis flower Rudbeckia fulgida A flower, (<Old French flo(u)r<Latin florem<flos), also known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). ... For other uses, see Fruit (disambiguation). ... A ripe red jalapeño cut open to show the seeds For other uses, see Seed (disambiguation). ...


Melaleuca is closely related to Callistemon, the main difference between the genera is that the stamens are generally free in Callistemon but grouped into bundles in Melaleuca. Species About 34 species including:   Callistemon brachyandrus   Callistemon citrinus   Callistemon formosus   Callistemon linearifolius   Callistemon linearis   Callistemon pachyphyllus   Callistemon pallidus   Callistemon phoeniceus   Callistemon pinifolius   Callistemon pityoides   Callistemon rigidus   Callistemon rugulosus   Callistemon salignus   Callistemon speciosus   Callistemon subulatus   Callistemon viminalis   Callistemon viridiflorus Bottlebrush (Callistemon) is a genus with 34 species from the family... Stamens of the Amaryllis with prominent anthers carrying pollen Insects, while collecting nectar, unintentionally transfer pollen from one flower to another, bringing about pollination The stamen (from Latin stamen meaning thread of the warp) is the male organ of a flower. ...


In the wild, Melaleuca plants are generally found in open forest, woodland or shrubland, particularly along watercourses and the edges of swamps.


The best-accepted common name for Melaleuca is simply melaleuca; however most of the larger species are also known as paperbarks, and the smaller types as honey myrtles.


One well-known melaleuca, the Ti tree (aka tea tree), Melaleuca alternifolia, is notable for its essential oil which is both anti-fungal, and antibiotic, while safely useable for topical applications. This is produced on a commercial scale, and marketed as Tea Tree Oil. The Ti tree is not actually usable for making tea, but presumably named for the brown colouration of many water courses caused by shed leaves from this species and other similar species trees, for a famous example see Brown Lake (Stradbroke Island)). The name "tea tree" is also used for a related genus, Leptospermum. Both Leptospermum and Melaleuca are myrtles of the family, Myrtaceae. Tea tree or Ti-tree is a popular name that has been applied to a number of different, unrelated plants: Camellia sinensis (aka Thea sinensis), from which tea is obtained. ... Species 236; see List of Melaleuca species Melaleuca is a genus of plants in the myrtle family Myrtaceae. ... An essential oil is a concentrated, hydrophobic liquid containing volatile aromatic compounds from plants. ... An antifungal drug is medication used to treat fungal infections such as athletes foot, ringworm, candidiasis (thrush), serious systemic infections such as cryptococcal meningitis, and others. ... Staphylococcus aureus - Antibiotics test plate. ... Tea tree oil Tea tree oil is a yellowish green-tinged essential oil with a fresh camphoraceous odour. ... Brown Lake is a lake on North Stradbroke Island, in Queensland, Australia. ... Species About 80-86, including: Leptospermum arachnoides Leptospermum epacridoideum Leptospermum grandiflorum Leptospermum javanicum Leptospermum juniperinum Leptospermum laevigatum Leptospermum lanigerum Leptospermum liversidgei Leptospermum minutifolium Leptospermum myrtifolium Leptospermum nitidum Leptospermum obovatum Leptospermum parviflorum Leptospermum petersonii Leptospermum polygalifolium Leptospermum recurvum Leptospermum roei Leptospermum rotundifolium Leptospermum rupestre Leptospermum scoparium - Manuka Leptospermum sphaerocarpum Leptospermum spinescens... Species The Myrtle (Myrtus) is a genus of one or two species of flowering plants in the family Myrtaceae, native to southern Europe and north Africa. ... Genera 130; see list The Myrtaceae or Myrtle family are a family of dicotyledon plants, placed within the order Myrtales. ...


In Australia, Melaleuca species are sometimes used as food plants by the larvae of hepialid moths of the genus Aenetus including A. ligniveren. These burrow horizontally into the trunk then vertically down. A larval insect A larva (Latin; plural larvae) is a juvenile form of animal with indirect development, undergoing metamorphosis (for example, insects or amphibians). ... genera Abantiades Aenetus Afrotheora Andeabatis Antihepialus Aoraia Aplatissa Bipectilis Blanchardina Bordaia Calada Callipielus Cibyra Cladoxycanus Dalaca Dioxycanus Druceiella Dumbletonius Elhamma Endoclyta Eudalaca Fraus Gazoryctra Gorgopis Heloxycanus Hepialiscus Hepialus Jeana Korscheltellus Leto Metahepialus Napialus Neohepialus Oncopera Oxycanus Palpifer Parahepialiscus Pfitzneriana Pfitzneriella Pharmacis Phassodes Phassus Phialuse Phymatopus Puermytrans Roseala Schausiana Sthenopis Thitarodes... A moth is an insect closely related to the butterfly. ... Aenetus is a genus of moths of the family Hepialidae. ...


Melaleucas are popular garden plants, both in Australia and other tropical areas worldwide. In Hawaii and the Florida everglades, Melaleuca quinquenervia (Broad-leaved Paperbark) was introduced in order to help drain low-lying swampy areas. It has since gone on to become a serious invasive weed. Melaleuca populations have nearly quadrupled in southern Florida over the past decade, as can be noted on IFAS's SRFer Mapserver Official language(s) English, Hawaiian Capital Honolulu Largest city Honolulu Area  Ranked 43rd  - Total 10,931 sq mi (29,311 km²)  - Width n/a miles (n/a km)  - Length 1,522 miles (2,450 km)  - % water 41. ... Official language(s) English Capital Tallahassee Largest city Jacksonville Largest metro area Miami Area  Ranked 22nd  - Total 65,795[1] sq mi (170,304[1] km²)  - Width 361 miles (582 km)  - Length 447 miles (721 km)  - % water 17. ... Map of the Everglades ecoregion as delineated by the WWF. Satellite image from NASA. The yellow line encloses two ecoregions, the Everglades and the South Florida rocklands. The South Florida rocklands ecoregion includes the Florida Keys and offshore islands and two patches within the Everglades. ... Binomial name Melaleuca quinquenervia Melaleuca quinquenervia, known as the Broad-leaved paperbark, is a tree native to south-eastern Australia. ... Lantana invasion of abandoned citrus plantation; Moshav Sdey Hemed, Israel The term invasive species refers to a subset of introduced species or non-indigenous species that are rapidly expanding outside of their native range. ... The University of Florida’s Institute of Food and Agricultural Sciences (UF/IFAS) is a federal-state-county partnership dedicated to developing knowledge in agriculture, human and natural resources, and the life sciences, and enhancing and sustaining the quality of human life by making that information accessible. ...

Contents

Uses

Traditional Aboriginal uses

Aborigines used the leaves traditionally for many medicinal purposes, including chewing the young leaves to alleviate headache and for other ailments. Aboriginal Flag Australian Aborigines is a name used to collectively describe most of the indigenous peoples of the Australian continent and its nearby islands. ... Bush medicine is the term used in Australia by Aboriginal people to describe their traditional medicinal knowledge and practices. ... A headache (cephalalgia in medical terminology) is a condition of pain in the head; sometimes neck or upper back pain may also be interpreted as a headache. ...


The softness and flexibility of the paperbark itself made it an extremely useful tree to Aboriginal people. It was used to line coolamons when used as cradles, as a bandage, as a sleeping mat, and as material for building humpies. It was also used for wrapping food for cooking (in the same way aluminium foil is today), as a disposable raincoat, and for tamping holes in canoes. In the Gadigal language, it is called Bujor. [1] The coolamon in this picture is at top left. ... Bandages are also used in martial arts to prevent dislocated joints. ... A 19th century engraving showing Aboriginal people and humpy. ... The Cadigal, also spelled as Gadigal, are a group of Indigenous Australians who originally inhabited the area that became the Marrickville Local Government Area of Sydney. ...


Modern uses

Scientific studies have shown that tea tree oil made from Melaleuca alternifolia is a highly effective topical antibacterial and antifungal, although it may be toxic when ingested internally in large doses or by children. In rare cases, topical products can be absorbed by the skin and result in toxicity. In medicine, a topical medication is applied to body surfaces such as the skin or mucous membranes such as the vagina, nasopharynx, or the eye. ... An antiseptic is a substance that kills or prevents the growth of bacteria on the external surfaces of the body. ... Something antifungal kills or inhibits the growth of fungus. ...


The oils of Melaleuca can be found in organic solutions of medication that claims to eliminate warts, including the Human papillomavirus. No scientific evidence proves this claim (reference: "Forces of Nature: Warts No More"). An organically-grown apple. ... A wart is generally a small, rough tumor, typically on hands and feet, that can resemble a cauliflower or a solid blister. ... “HPV” redirects here. ...


Melaleuca oils are the active ingredient in Burn-Aid, a popular minor burn first aid treatment (an offshoot of the brandname Band-Aid). First aid is a series of simple, life-saving medical techniques that a non-doctor or layman can be trained to perform. ... Band Aid can refer to: BAND-AID, a brand of adhesive bandage Band Aid, a musical ensemble raising money for famine relief. ...


Melaleuca oils (tea tree oil) is also used in many pet fish remedies (such as Melafix and Bettafix) to treat bacterial and fungal infections. Bettafix is a lighter dilution of tea tree oil while Melafix is a stronger dilution. It is most commonly used to promote fin and tissue regrowth. The remedies are often associated with Betta fish (Siamese Fighting Fish) but are also used with other fish. Betta Betta splendens which is often called simply betta, see Siamese fighting fish. ... This article does not cite any references or sources. ...


Weeds

Melaleucas were introduced to Florida in the United States in the early 20th century to assist in drying out swampy land and as garden plants. They have become very effective at drying wetlands and are now considered to be an ecological weed, especially in the Florida Everglades.[2] Official language(s) English Capital Tallahassee Largest city Jacksonville Largest metro area Miami Area  Ranked 22nd  - Total 65,795[1] sq mi (170,304[1] km²)  - Width 361 miles (582 km)  - Length 447 miles (721 km)  - % water 17. ... (19th century - 20th century - 21st century - more centuries) Decades: 1900s 1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s As a means of recording the passage of time, the 20th century was that century which lasted from 1901&#8211;2000 in the sense of the Gregorian calendar (1900&#8211;1999... An Anhinga perched on the boardwalk railing The Florida Everglades is a subtropical marshland located in the southern portion of the U.S. state of Florida, specifically in parts of Monroe, Collier, Palm Beach, Miami-Dade, and Broward counties. ...

References

  1. ^ http://www.rbgsyd.nsw.gov.au/information_about_plants/botanical_info/aboriginal_bush_foods
  2. ^ Melaleuca. Plant Conservation Alliance's Alien Plant Working Group Least Wanted. National Park Service (United States) (27 June 2006). Retrieved on 2007-01-13.
  • Takarada K et al. (2004). A comparison of the antibacterial efficacies of essential oils against oral pathogens. Oral Microbiol. Immunol. 19 (1): 61-64. 
  • Hammer KA et al. (2003). Susceptibility of oral bacteria to Melaleuca alternifolia (tea tree) oil in vitro. Oral Microbiol. Immunol. 18 (6): 389-392. 
  • Hammer KA et al. (2003). Antifungal activity of the components of Melaleuca alternifolia (tea tree) oil. J. Appl. Microbiol. 95 (4): 853-860. 
  • Oliva B et al. (2003). Antimycotic activity of Melaleuca alternifolia essential oil and its major components. Lett. Appl. Microbiol. 37 (2): 185-187. 
  • Mondello F et al. (2003). In vitro and in vivo activity of tea tree oil against azole-susceptible and -resistant human pathogenic yeasts. J. Antimicrob. Chemother. 51 (5): 1223-1229. 

The National Park Service (NPS) is the United States federal agency that manages all National Parks, many National Monuments, and other conservation and historical properties with various title designations. ... June 27 is the 178th day of the year (179th in leap years) in the Gregorian calendar. ... For the Manfred Mann album, see 2006 (album). ... Year 2007 (MMVII) is now the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... January 13 is the 13th day of the year in the Gregorian calendar. ...

See also

As of 1999, there are 236 Melaleuca species. ... Melaleuca, The Wellness Company , often called simply Melaleuca, is a consumer-direct company founded in 1985 and headquartered in Idaho Falls, Idaho, USA. The company produces and sells a broad array of nutritional, cosmetic, and personal care products. ...

External links

Wikimedia Commons has media related to:

  Results from FactBites:
 
The Melaleuca Freedom Celebration (121 words)
The Melaleuca Freedom Celebration honors the spirit and memory of the millions of American servicemen, women and Veterans who have sacrificed for our country.
Please also visit The Melaleuca Foundation for Melaleuca's other non-profit work.
A special, humble thank you to all the soldiers and their families who have given the ultimate sacrifice for the freedom of this great nation.
McCann Book Chapter 3 Section 2 Melaleuca (1273 words)
Melaleuca is native to Australia, New Guinea, and New Caledonia (Balciunas and Center 1991) and was first planted at two coastal locations in Florida from seeds that were imported from Melbourne, Australia, in the early 1900's: near Davie in Broward County and near Estero in Lee County (Morton 1966).
Melaleuca is characterized in Florida by a rapid growth rate, efficient reproduction, and the ability to invade a wide variety of habitats (Meskimen 1962).
Melaleuca is capable of invading the zone between pine (Pinus spp.) and cypress (Taxodium distichum) forests in southern Florida and of displacing the cypresses (Ewel 1986).
  More results at FactBites »


 

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