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| − | {{Taxobox | + | __NOTOC__{{Plantbox |
| − | | color = lightgreen | + | | name = ''Solanum lycopersicum'' |
| − | | name = Tomato | + | | common_names = Tomato |
| − | | image = Tomato.jpg | + | | growth_habit = herbaceous shrub or vine |
| − | | image_width = 250px | + | | high = <!--- 1m (3 ft) --> |
| − | | image_caption = A Greenhouse Produced Tomato | + | | wide = <!--- 65cm (25 inches) --> |
| − | | regnum = [[Plant]]ae | + | | origin = [[Mexico]] to [[Peru]] |
| − | | subregnum = [[Tracheobionta]] | + | | poisonous = <!--- indicate parts of plants which are known/thought to be poisonous --> |
| − | | divisio = [[Flowering plant|Magnoliophyta]] | + | | lifespan = short-lived [[perennial]] |
| − | | classis = [[Dicotyledon|Magnoliopsida]] | + | | exposure = full sun |
| − | | subclassis = [[Asteridae]] | + | | water = regular |
| − | | ordo = [[Solanales]] | + | | features = <!--- flowers, fragrance, fruit, naturalizes, invasive --> |
| − | | familia = [[Solanaceae]] | + | | hardiness = <!--- frost sensitive, hardy, 5°C (40°F), etc --> |
| − | | genus = ''[[Solanum]]'' | + | | bloom = <!--- seasons which the plant blooms, if it is grown for its flowers --> |
| − | | species = '''''S. lycopersicum''''' | + | | usda_zones = all |
| − | | binomial = ''Solanum lycopersicum'' | + | | sunset_zones = all{{SSN}} |
| − | | binomial_authority = [[Carolus Linnaeus|L.]] | + | | color = IndianRed |
| | + | | image = Tomatoes-on-the-bush.jpg |
| | + | | image_width = 200px <!--- leave as 240px if horizontal orientation photo, or change to 180px if vertical --> |
| | + | | image_caption = Tomatoes on a vine |
| | + | | regnum = Plantae |
| | + | | divisio = Magnoliophyta |
| | + | | classis = Magnoliopsida |
| | + | | ordo = Solanales |
| | + | | familia = Solanaceae |
| | + | | genus = Solanum |
| | + | | species = lycopersicum |
| | + | | subspecies = |
| | + | | cultivar = |
| | }} | | }} |
| − | {{nutritionalvalue | name=Red tomatoes, raw | opt1n=Water | opt1v=95 g | kJ=75 | protein=1 g | fat=0.2 g | carbs=4 g | fiber=1 g | sugars=2.6 g | right=1 | vitC_mg=13}}
| + | Tomatoes are technically fruits (berries to be exact) that are treated like vegetables. Tomatoes are one of the most common garden vegetables in the United States and, along with [[zucchini]], have a reputation for outproducing the needs of the grower. Plants typically grow to 1–3 m in height, with a weak, woody stem that usually scrambles over other plants. The [[leaf|leaves]] are 10–25 cm long, pinnate, with 5–9 leaflets, each leaflet up to 8 cm long, with a serrated margin; both the stem and leaves are densely glandular-hairy. The [[flower]]s are 1–2 cm across, yellow, with five pointed lobes on the [[corolla]]; they are borne in a [[cyme]] of 3–12 together. |
| − | {{wiktionary}}
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| − | The '''tomato''' (''Solanum lycopersicum'', formerly ''Lycopersicon lycopersicum'') is a [[plant]] in the [[Solanaceae]] or [[nightshade]] family, native to [[Central America|Central]], [[South America|South]], and southern [[North America]] from [[Mexico]] to [[Peru]]. It is a short-lived [[perennial plant]], grown as an [[annual plant]], typically growing to 1–3 m in height, with a weak, woody stem that usually scrambles over other plants. The genus ''[[Solanum]]'' also contains the [[eggplant]] and the [[potato]], as well as many poisonous species. | + | The tomato is now grown worldwide for its edible [[fruit]]s, with thousands of [[cultivar]]s having been selected with varying fruit types, and for optimum growth in differing growing conditions. Cultivated tomatoes vary in size from [[cherry tomato]]es, about the same 1–2 cm size as the wild tomato, up to beefsteak tomatoes 10 cm or more in diameter. The most widely grown commercial tomatoes tend to be in the 5–6 cm diameter range. Most cultivars produce red fruit; but a number of cultivars with yellow, orange, pink, purple, green, or white fruit are also available. Multicolored and striped fruit can also be quite striking. Tomatoes grown for [[canning]] are often elongated, 7–9 cm long and 4–5 cm diameter; they are known as [[plum tomato]]es. |
| − | The [[leaf|leaves]] are 10–25 cm long, pinnate, with 5–9 leaflets, each leaflet up to 8 cm long, with a serrated margin; both the stem and leaves are densely glandular-hairy. The [[flower]]s are 1–2 cm across, yellow, with five pointed lobes on the [[corolla]]; they are borne in a [[cyme]] of 3–12 together.
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| − | The word ''tomato'' derives from a word in the [[Nahuatl language|Nahuatl]] language, ''tomatl''. The [[specific name]], ''lycopersicum'', means "wolf-peach" (compare the related species ''S. lycocarpum'', whose [[Binomial nomenclature|scientific name]] means "wolf-fruit", common name "wolf-apple").
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| − | == History and distribution ==
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| − | ===Early history===
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| − | [[Image:Heirloom tomatoes.jpg|thumb|150px|A variety of heirloom tomatoes.]]According to Andrew F Smith's ''The Tomato in America'', the tomato probably originated in the highlands of the west coast of South America. Smith notes there is no evidence the tomato was cultivated or even eaten before the Spanish arrived. Other researchers, however, have pointed out that this is not conclusive, as many other fruits in continuous cultivation in Peru are not present in the very limited historical record. Much horticultural knowledge was lost after the arrival of Europeans.
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| − | There is a competing theory that says the tomato, like the word "tomato", originated in Mexico, where one of the two apparently oldest "wild" types grows. It is entirely possible that domestication even arose in both regions independently.
| + | ==Cultivation== |
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| | + | {{edit-cult}}<!--- Type cultivation info below this line, then delete this entire line --> |
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| − | In any case, by some means the tomato migrated to [[Central America]]. [[Maya peoples|Maya]] and other peoples in the region used the fruit in their cooking, and it was being cultivated in southern [[Mexico]] and probably other areas, by the 16th century. It is thought that the [[Pueblo]] people believed those who witnessed the ingestion of tomato seeds were blessed with powers of divination. The large, lumpy tomato, a mutation from a smoother, smaller fruit, originated and was encouraged in Central America. Smith states this variant is the direct ancestor of some modern cultivated tomatoes.
| + | ===Hydroponic and greenhouse cultivation=== |
| | + | Tomatoes are often grown in [[greenhouse]]s in cooler climates, and indeed there are cultivars such as the British 'Moneymaker' and a number of cultivars grown in [[Siberia]] that are specifically bred for indoor growing. In more [[Temperate|temperate climates]], it is not uncommon to start seeds for future transplant in greenhouses during the late winter as well. With the transplanting of tomatoes, there is a process of hardening that the plant must go through before being able to be placed outside in order to have greater survival. |
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| − | Two modern tomato cultivar groups, one represented by the [[Matt's Wild Cherry]] tomato, the other by [[currant tomato]]es, both originate by recent domestication of the wild tomato plants apparently native to eastern Mexico.
| + | [[Hydroponic]] tomatoes are also available, and the technique is often used in hostile growing environments as well as high-density plantings. |
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| − | ===Spanish distribution===
| + | Tomatoes are falsely claimed to be self-pollenating. Outdoors, bees and wind do the trick, but in a greenhouse, pollination must be aided by artificial wind, vibration of the plants (one brand of vibrator is a wand called an "electric bee" that is used manually), or more often today, by cultured [[bumblebee]]s. |
| − | After the Spanish [[conquest of America]], the Spanish distributed the tomato throughout their colonies in the [[Caribbean]]. They also took it to the [[Philippines]], whence it moved to southeast [[Asia]] and then the entire Asian continent. The Spanish also brought the tomato to Europe. It grew easily in Mediterranean climates, and cultivation began in the [[1540]]s. It was probably eaten shortly after it was introduced, though it was certainly being used as food by the early [[1600]]s in Spain. The earliest discovered cookbook with tomato recipes was published [[Naples|in Naples]] in [[1692]], though the author had apparently obtained these recipes from Spanish sources.
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| − | ===Tomatoes in Britain=== | + | ===Propagation=== |
| − | [[Image:Tomatos in vegie garden.jpg|thumb|200px|Tomato plants in the garden]][[Image:Tomato seedling.jpg|thumb|200px|Tomato seedling]]The tomato plant was not grown in [[England]] until the [[1590]]s, according to Smith. One of the earliest cultivators was [[John Gerard]], a [[Barber surgeon|barber-surgeon]]. Gerard's ''Herbal'', published in 1597 and largely plagiarized from continental sources, is also one of the earliest discussions of the tomato in England. Gerard knew that the tomato was eaten in both Spain and Italy. Nonetheless, he believed that it was poisonous (tomato leaves and stems contain poisonous [[glycoalkaloid]]s, but the fruit is safe). Gerard's views were influential, and the tomato was considered unfit for eating (though not necessarily poisonous) for many years in Britain and its North [[Thirteen Colonies|American colonies]]. By the mid-1700s, however, tomatoes were widely eaten in Britain; and before the end of that century, the ''[[Encyclopædia Britannica]]'' stated that the tomato was "in daily use" in soups, broths, and as a garnish. Tomatoes were originally known as "Love Apples", possibly based on a mistranslation of the Italian name ''pomo d'oro'' (golden apple) as ''pomo d'amore''.
| + | {{edit-prop}}<!--- Type propagation info below this line, then delete this entire line --> |
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| − | ===North America=== | + | ===Pests and diseases=== |
| − | The earliest reference to tomatoes in [[British North America]] is from 1710, when herbalist [[William Charles Salmon|William Salmon]] reported seeing them in what is today [[South Carolina]]. They may have been introduced from the Caribbean. By the mid-18th century, they were cultivated on some Carolina plantations, and probably in other parts of the South as well. It is possible that some people continued to think tomatoes were poisonous at this time; and in general, they were grown more as [[ornamental plant]]s than as food. Cultured people like [[Thomas Jefferson]], who ate tomatoes in Paris and sent some seeds home, knew the tomato was edible, but many of the less well-educated did not.
| + | :''[[List of tomato diseases]]'' |
| − | </br> | + | Tomato cultivars vary widely in their resistance to disease. Modern [[hybrid]]s focus on improving disease resistance over the [[heirloom plant]]s. One common tomato disease is [[tobacco mosaic virus]], and for this reason smoking or use of [[tobacco]] products should be avoided around tomatoes.<ref> [http://www.extension.umn.edu/distribution/horticulture/DG1168.html Tomato-Tobacco Mosaic Virus Disease] ''Extension.umn.edu''. URL Accessed June 30, 2006.</ref> Various forms of [[mildew]] and [[blight]] are also common tomato afflictions, which is why tomato cultivars are usually marked with letters like [[VFN]], which refers to disease resistance to ''[[verticillium]]'' [[Wilting|wilt]], ''[[fusarium]]'' [[fungus]], and [[nematode]]s. |
| − | === Tomatoes in France ===
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| − | The tomato was introduced to France through [[Provence]] from Italy during the late 18th century and became a culinary symbol of the [[French Revolution]] due to its red color. They are widely eaten in [[French cuisine]].
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| − | France is home to the 'Carolina', a rare, indeterminate, open-pollinated cultivar of tomato which possesses the tanginess of 'Brandywine' and the stature and externalities of the Early Swedish, that is, IPB. First noted by Italian monk Giacomo Tiramisunelli and his companion Andrea di Milininese somewhere near Bordeaux, more modern researches such as Dragos Niculae et al. and Nicolas Dela Nisan claim Belgium as the birthplace of the cultivar. Either way, the 'Carolina' is considered a rare delicacy amongst tomato-connoisseurs throughout France and beyond; it is the only cultivar of tomato traditionally served with [[Ortolan Bunting|Ortolan]] (fig-fed songbird). Claims that a San Diego-based U.S. biotech company is trying to genetically modify 'Carolina' to extend its potential geographic growth range has set off a minor furor in Bordeaux, with the president of a Belgian agro-commune, Victor DePlata, threatening extreme action {{Fact|date=February 2007}}.
| + | Some common tomato pests are [[cutworms]], [[tomato hornworm]]s, [[aphid]]s, [[cabbage looper]]s, [[whitefly|whiteflies]], [[tomato fruitworm]]s, [[flea beetle]]s, [[slug]]s,<ref>[http://www.extension.umn.edu/distribution/horticulture/DG7561.html Slugs in Home Gardens] ''Extension.umn.edu''. URL Accessed July 14, 2006.</ref> and [[Colorado potato beetle]]s. |
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| − | == Cultivation and uses ==
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| − | [[Image:Raf_Tomatoes.jpg|thumb|Variations in shape, color and price]][[Image:Tomates anciennes.jpg|thumb|A selection of tomato cultivars showing the variation in shape and color available]]The tomato is now grown worldwide for its edible [[fruit]]s, with thousands of [[cultivar]]s having been selected with varying fruit types, and for optimum growth in differing growing conditions. Cultivated tomatoes vary in size from [[cherry tomato]]es, about the same 1–2 cm size as the wild tomato, up to beefsteak tomatoes 10 cm or more in diameter. The most widely grown commercial tomatoes tend to be in the 5–6 cm diameter range. Most cultivars produce red fruit; but a number of cultivars with yellow, orange, pink, purple, green, or white fruit are also available. Multicolored and striped fruit can also be quite striking. Tomatoes grown for [[canning]] are often elongated, 7–9 cm long and 4–5 cm diameter; they are known as [[plum tomato]]es.
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| − | Tomatoes are one of the most common garden vegetables in the United States and, along with [[zucchini]], have a reputation for outproducing the needs of the grower.
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| − | As in most sectors of agriculture, there is increasing demand in [[Developed country|developed countries]] for [[organic farming|organic]] tomatoes, as well as [[heirloom tomato]]es, to make up for flavor and texture faults in commercial tomatoes. Quite a few seed merchants and banks provide a large selection of heirloom seeds. Tomato seeds are occasionally organically produced as well, but only a small percentage of organic crop acreage is grown with organic seed.
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| − | === Growing needs ===
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| − | For information on growing tomatoes, please see the relevant chapter in [http://en.wikibooks.org/wiki/A_Wikimanual_of_Gardening/Tomato A Wikimanual of Gardening], and/or [http://www.wikihow.com/Grow-a-Tomato-Plant WikiHow: to Grow a Tomato Plant].
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| | ===Cultivars=== | | ===Cultivars=== |
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| | There is also a considerable gap between commercial and home-gardener cultivars; home cultivars are often bred for flavor to the exclusion of all other qualities, while commercial cultivars are bred for such factors as consistent size and shape, disease and pest resistance, and suitability for mechanized picking and shipping. | | There is also a considerable gap between commercial and home-gardener cultivars; home cultivars are often bred for flavor to the exclusion of all other qualities, while commercial cultivars are bred for such factors as consistent size and shape, disease and pest resistance, and suitability for mechanized picking and shipping. |
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| − | ===Diseases and pests=== | + | ==Gallery== |
| − | {{Main|List of tomato diseases}} | + | {{photo-sources}}<!-- remove this line if there are already 3 or more photos in the gallery --> |
| − | Tomato cultivars vary widely in their resistance to disease. Modern [[hybrid]]s focus on improving disease resistance over the [[heirloom plant]]s. One common tomato disease is [[tobacco mosaic virus]], and for this reason smoking or use of [[tobacco]] products should be avoided around tomatoes.<ref> [http://www.extension.umn.edu/distribution/horticulture/DG1168.html Tomato-Tobacco Mosaic Virus Disease] ''Extension.umn.edu''. URL Accessed June 30, 2006.</ref> Various forms of [[mildew]] and [[blight]] are also common tomato afflictions, which is why tomato cultivars are usually marked with letters like [[VFN]], which refers to disease resistance to ''[[verticillium]]'' [[Wilting|wilt]], ''[[fusarium]]'' [[fungus]], and [[nematode]]s.
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| − | Some common tomato pests are [[cutworms]], [[tomato hornworm]]s, [[aphid]]s, [[cabbage looper]]s, [[whitefly|whiteflies]], [[tomato fruitworm]]s, [[flea beetle]]s, [[slug]]s,<ref>[http://www.extension.umn.edu/distribution/horticulture/DG7561.html Slugs in Home Gardens] ''Extension.umn.edu''. URL Accessed July 14, 2006.</ref> and [[Colorado potato beetle]]s.
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| − | ===Pollination===
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| − | [[Image:Tomato scanned.jpg|thumb|left|The flower and leaves are visible in this photo of a tomato plant.]]In the wild, original state, tomatoes required cross-[[pollination]]; they were much more [[Self-incompatibility in plants|self-incompatible]] than domestic cultivars. As a floral device to reduce selfing, the [[pistil]]s of wild tomatoes extended farther out of the flower than today's cultivars. The [[stamen]]s were, and remain, entirely within the closed [[Petal|corolla]].
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| − | As tomatoes were moved from their native areas, their traditional [[pollinator]]s, (probably a species of [[halictidae|halictid]] [[bee]]) did not move with them. The trait of self-fertility (or self-[[pollenizer|pollenizing]]) became an advantage and domestic [[cultivar]]s of tomato have been selected to maximize this trait.
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| − | This is not the same as [[self-pollination]], despite the common claim that tomatoes do so. That tomatoes pollinate themselves poorly without outside aid is clearly shown in [[greenhouse]] situations where pollination must be aided by artificial wind, vibration of the plants (one brand of vibrator is a wand called an "electric bee" that is used manually), or more often today, by cultured [[bumblebee]]s.
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| − | The [[anther]] of a tomato flower is shaped like a hollow tube, with the [[pollen]] produced within the structure rather than on the surface, as with most species. The pollen moves through pores in the anther, but very little pollen is shed without some kind of outside motion.
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| − | The best source of outside motion is a [[buzz pollination|sonicating]] bee such as a bumblebee or the original wild halictid pollinator. In an outside setting, wind or [[biological agent]]s provide sufficient motion to produce commercially viable crops.
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| − | ===Hydroponic and greenhouse cultivation===
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| − | Tomatoes are often grown in [[greenhouse]]s in cooler climates, and indeed there are cultivars such as the British 'Moneymaker' and a number of cultivars grown in [[Siberia]] that are specifically bred for indoor growing. In more [[Temperate|temperate climates]], it is not uncommon to start seeds for future transplant in greenhouses during the late winter as well. With the transplanting of tomatoes, there is a process of hardening that the plant must go through before being able to be placed outside inorder to have greater survival.
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| − | [[Hydroponic]] tomatoes are also available, and the technique is often used in hostile growing environments as well as high-density plantings.
| + | <gallery> |
| | + | Image:Upload.png| photo 1 |
| | + | Image:Upload.png| photo 2 |
| | + | Image:Upload.png| photo 3 |
| | + | </gallery> |
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| − | ===Picking and ripening===
| + | [[Image:Tomato grass backdrop.jpg|thumb|left|Tomato vegetable]] |
| | + | [[Image:Tomato.jpg|thumb|right|Greenhouse tomato]] |
| | + | [[Image:unripe_tomatoes.jpg|thumb|right|Unripe tomatoes on a vine, good for pickling]] |
| | + | [[Image:Tomato scanned.jpg|thumb|left|The flower and leaves are visible in this photo of a tomato plant.]] |
| | + | [[Image:Raf_Tomatoes.jpg|thumb|Variations in shape, color and price]] |
| | + | [[Image:Tomates anciennes.jpg|thumb|A selection of tomato cultivars showing the variation in shape and color available]] |
| | + | [[Image:Heirloom tomatoes.jpg|thumb|150px|A variety of heirloom tomatoes.]] |
| | + | [[Image:Tomatos in vegie garden.jpg|thumb|200px|Tomato plants in the garden]] |
| | + | [[Image:Tomato seedling.jpg|thumb|200px|Tomato seedling]] |
| | [[Image:Tomato slices.jpg|thumb|right|Tomato slices]] | | [[Image:Tomato slices.jpg|thumb|right|Tomato slices]] |
| − | Tomatoes are often picked unripe (and thus green) and ripened in storage with [[ethylene]]. Ethylene is a hydrocarbon gas produced by many fruits that act as the cue to begin the ripening process. Tomatoes ripened in this way tend to keep longer but have poorer flavor and a mealier, starchier texture than tomatoes ripened on the plant. They may be recognized by their color, which is more pink or orange than the other ripe tomatoes' deep red.
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| − | In [[1994]] [[Calgene]] introduced a [[Transgenic plants|genetically modified]] tomato called the '[[FlavrSavr]]' which could be vine ripened without compromising [[shelf life]]. However, the product was not commercially successful (see main article for details) and was only sold until [[1997]].
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| − | Recently, stores have begun selling "tomatoes on the vine", which are determinate varieties that are ripened or harvested with the fruits still connected to a piece of vine. These tend to have more flavor than artificially ripened tomatoes (at a price premium), but still may not be the equal of local garden produce.
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| − | Slow-ripening cultivars of tomato have been developed by crossing a non-ripening cultivar with ordinary tomato cultivars. Cultivars were selected whose fruits have a long shelf life and at least reasonable flavor. These have been nicknamed "Thrushworthy Bumbletots", as this is the name of the machine system used to clean the tomatoes before processing to be canned or shipped. The name is an example of [[onomatopoeia]].
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| − | ===Modern uses of tomatoes===
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| − | [[Image:Tomatoes-on-the-bush.jpg|thumb|right|Tomatoes on a vine]]Tomatoes are now eaten freely throughout the world, although their seeds cannot be digested and pass straight through human intestines. Today, their consumption is believed to benefit the heart. [[Lycopene]], one of nature's most powerful [[antioxidant]]s, is present in tomatoes and has been found to be beneficial in preventing [[prostate cancer]], among other things. The greatest benefits are accrued through eating cooked tomatoes rather than raw.<ref>[http://www.whfoods.com/genpage.php?tname=foodspice&dbid=44 Health benefits of tomatoes]</ref>
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| − | Botanically a [[fruit]], the tomato is nutritionally categorized as a [[vegetable]] (see [[Tomato#Fruit or vegetable?|below]]). Since "vegetable" is not a botanical term, there is no contradiction in a plant part being a fruit botanically while still being considered a vegetable.
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| − | Tomatoes are used extensively in [[Mediterranean]] and [[Middle East|Middle Eastern]] cuisines, especially [[Italian cuisine|Italian]] ones. The tomato has an [[acid]]ic property that is used to bring out other flavors. This same acidity makes tomatoes especially easy to preserve in home [[canning]] as [[tomato sauce]] or paste. The first to commercially can tomatoes was [[Harrison Woodhull Crosby]] in [[Jamesburg, New Jersey]]. [[Tomato juice]] is often canned and sold as a [[beverage]]. Unripe green tomatoes can also be used to make [[salsa (sauce)|salsa]], be [[Fried green tomatoes (food)|breaded and fried]], or pickled.
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| − | of [[Buñol, Spain]], annually celebrates [[La Tomatina]], a festival centered on an enormous tomato fight. Tomatoes are also a popular "non-lethal" throwing weapon in mass protests; and there is a common tradition of throwing [[rotten tomatoes]] at bad actors or singers on a stage, although this tradition is more symbolic as of today.
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| − | Known for its tomato growth and production, the Mexican state of [[Sinaloa]] takes the tomato as its symbol.<ref>http://www.sinaloa.gob.mx</ref>
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| − | Culinary uses of tomatoes include:[[Image:unripe_tomatoes.jpg|thumb|right|Unripe tomatoes on a vine, good for pickling]]
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| − | *[[Tomato paste]]
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| − | *[[Tomato purée]]
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| − | *[[Tomato pie]]
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| − | *[[Gazpacho]] ([[Andalusian cuisine]])
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| − | *[[Ketchup]]
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| − | *[[Pa amb tomàquet]] ([[Catalan cuisine]])
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| − | *[[Pizza]]
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| − | *[[Tomato sauce]] (common in [[Italian cuisine]])
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| − | ===Storage===
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| − | Most tomatoes today are picked before fully ripe. They are bred to continue ripening, but the enzyme that ripens tomatoes stops working when it reaches temperatures below 12.5 °C. Once an unripe tomato drops below that temperature, it will not continue to ripen. Once fully ripe, tomatoes can be stored in the [[refrigerator]] but are best eaten at [[room temperature]].
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| − | ==Myths of the Tomato==
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| − | {{Unreferenced|date=March 2007}}
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| − | There are many legends about the tomato. For example, it has been claimed that tomatoes were not widely eaten in the U.S until the late 1800s. It has sometimes been claimed that tomatoes were considered [[aphrodisiac]]s and so were shunned by the [[Puritans]]. Other claims center on the supposed fear that tomatoes were poisonous, based on the fact that they belong to the [[Solanales]] Order, or "Nightshade" family, which contains many toxic plants. Many legends also maintain that the tomato was introduced into the U.S. from South America by one particular person; [[Thomas Jefferson]] is sometimes mentioned.
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| − | Tomatoes' status as an aphrodisiac may be due to a mistranslation. Legend has it a Frenchman on his travels ate a meal with tomatoes in it and was fascinated with the new taste. He went back to the chef who was Italian and asked him what this new ingredient was. The chef said "Pomme de' Moors" (Apple of the Moors), but the Frenchman misunderstood and thought he said "Pomme d'Amore" (Apple of Love). The modern Italian word for tomato is "pomodoro."
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| − | The most famous legend of this sort was introduced by Joseph S. Sickler in the mid-1900s, and became the subject of a CBS broadcast of ''You Are There'' in 1949. The story goes that the lingering doubts about the safety of the tomato in the United States were largely put to rest in [[1820]], when Colonel Robert Gibbon Johnson announced that at noon on [[September 26]], he would eat a basket of tomatoes in front of the [[Salem, New Jersey]], courthouse. Reportedly, a crowd of more than 2,000 persons gathered in front of the courthouse to watch the poor man die after eating the poisonous fruits, and were shocked when he lived. In his book Smith notes that there is little, if any, historical evidence for any of these legends, and that they continue to be repeated largely because they are entertaining stories.
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| − | It is also said that the tomato became popular in France during the [[French Revolution]], because the revolutionaries' iconic color was red; and at one point it was suggested that they should eat red food as a show of loyalty. Since European royalty was still leery of the nightshade-related tomato, it apparently was the perfect choice. This may also be why the first reported use of the tomato in the U.S. was in [[New Orleans, Louisiana]], in [[1812]], because of the French influence in that region.
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| − | There is also a story which claims that an agent for Britain attempted to kill General [[George Washington]] by feeding him a dish laced with tomatoes during the [[American Revolution]].
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| − | "Tomato" also has been used a slang word for an attractive woman. This use was most common from the 1920s through the 1940s.
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| − | Most people think a tomato is classed as a vegetable but it is a fruit.
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| − | == Controversies ==
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| − | ===Botanical classification===
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| − | In [[1753]] the tomato was placed in the genus ''[[Solanum]]'' by [[Carolus Linnaeus|Linnaeus]] as ''Solanum lycopersicum'' L. (derivation, 'lyco', [[wolf]], plus 'persicum', [[peach]], i.e., "wolf-peach"). However, in [[1768]] [[Philip Miller]] placed it in its own genus, and he named it ''Lycopersicon esculentum''. This name came into wide use but was in breach of the [[International Code of Botanical Nomenclature|plant naming rules]]. Technically, the combination ''Lycopersicon lycopersicum'' (L.) [[Gustav Karl Wilhelm Hermann Karsten|H.Karst.]] would be more correct, but this name (published in [[1881]]) has hardly ever been used. Therefore, it was decided to [[conservation (botany)|conserve]] the well-known ''Lycopersicon esculentum'', making this the [[correct name]] for the tomato when it is placed in the genus ''Lycopersicon''.
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| − | However, [[genetics|genetic]] evidence (e.g., Peralta & Spooner 2001) has now shown that Linnaeus was correct in the placement of the tomato in the genus ''Solanum'', making the [[Scientific classification|Linnaean name]] correct; if ''Lycopersicon'' is excluded from ''Solanum'', ''Solanum'' is left as a [[paraphyly|paraphyletic]] taxon. Despite this, it is likely that the exact taxonomic placement of the tomato will be controversial for some time to come, with both names found in the literature.
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| − | A [[genome project]] for the tomato was begun in 2004, with a draft version of the full [[genome]] expected to be published by 2008. The genomes of its [[organelles]] ([[mitochondria]] and [[chloroplast]]) are also expected to be published as part of the project.
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| − | ===Fruit or vegetable?===
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| − | [[Image:Tomato grass backdrop.jpg|thumb|left|Tomato vegetable]]Botanically speaking, a tomato is the [[ovary (plants)|ovary]], together with its seeds, of a [[flowering plant]]: a [[fruit]] or, more precisely, a [[berry]]. However, from a culinary perspective, the tomato is not as sweet as those foodstuffs usually called fruits and it is typically served as part of a [[main course]] of a meal, as are other [[vegetable]]s, rather than at [[dessert]]. As noted above, the term "vegetable" has no botanical meaning and is purely a culinary term.
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| − | This argument has led to actual legal implications in the United States, Australia and China. In [[1887]], U.S. [[tariff]] laws that imposed a [[Duty (economics)|duty]] on vegetables but not on fruits caused the tomato's status to become a matter of legal importance. The [[Supreme Court of the United States|U.S. Supreme Court]] settled this controversy in [[1893]], declaring that the tomato is a vegetable, using the popular definition which classifies vegetable by use, that they are generally served with dinner and not dessert. The case is known as ''[[Nix v. Hedden]]'' (149 U.S. 304). Strictly speaking, the holding of the case applies only to the interpretation of the Tariff Act of March 3, 1883, and not much else. The court does not purport to reclassify tomato for botanical or for any other purpose other than paying a tax under a tariff act. However, the [[United States Department of Agriculture|USDA]] also considers the tomato a vegetable.
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| − | The tomato has been designated the state vegetable of [[New Jersey]]. [[Arkansas]] takes both sides by declaring the "South Arkansas Vine Ripe Pink Tomato" to be both the state fruit and the state vegetable in the same law, citing both its botanical and culinary classifications. In 2006, the [[Ohio House of Representatives]] passed a law that would have declared the tomato to be the official state fruit, but the bill died when the [[Ohio Senate]] failed to act on it.
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| − | But due to the scientific definition of a fruit and a vegetable, the tomato still remains a fruit when not dealing with tariffs. Nor is it the only culinary vegetable that is a botanical fruit: [[eggplant]]s, [[cucumber]]s, and [[squash (fruit)|squash]]es of all kinds (including [[zucchini]] and [[pumpkin]]s) share the same ambiguity.
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| − | The grocers' definition is that a tomato is a vegetable based on the fact that fruits are sweet and vegetables are not.
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| − | ===Pro
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| − | nunciation===
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| − | The pronunciation of ''tomato'' [[American and British English pronunciation differences|differs]] in different [[List of countries where English is an official language|English-speaking countries]]; the two most common variants are {{IPA|/təˈmɑːtəʊ/}} and {{IPA|/təˈmeɪtoʊ/}}. Speakers from the [[British Isles]], most of the [[Commonwealth of Nations|Commonwealth]], and older generations among speakers of [[Southern American English]] typically say {{IPA|/təˈmɑːtəʊ/}}, while most American and Canadian speakers usually say {{IPA|/təˈmeɪtoʊ/}}. Most or all languages, apart from [[American English]], have a word that corresponds more to the former pronunciation, including the original Nahuatl word from which they are all taken.
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| − | The word's [[Free variation|dual pronunciations]] were immortalized in [[Ira Gershwin|Ira]] and [[George Gershwin]]'s [[1937]] song "[[Let's Call the Whole Thing Off]]" (''You like {{IPA|/pəˈteɪtoʊ/}} and I like {{IPA|/pəˈtɑːtəʊ/}} / You like {{IPA|/təˈmeɪtoʊ/}} and I like {{IPA|/təˈmɑːtəʊ/}}'')<!-- often misquoted as you say... --> and have become a symbol for [[nitpicking (sport)|nitpicking]] pronunciation disputes. In this capacity it has even become an American slang term: saying {{IPA|/təˈmeɪtoʊ, təˈmɑːtəʊ/}} when presented with two choices can mean "Why should I care? There's no real difference."
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| − | ===Safety===
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| − | On October 30, 2006 the US [[Centers for Disease Control and Prevention|Center for Disease Control]] and Prevention ([[CDC]]) announced that tomatoes might be the source of a [[salmonella]] outbreak causing 172 illnesses in 18 states.[http://www.cbsnews.com/stories/2006/10/30/national/main2138331.shtml] The affected states include: [[Arkansas]], [[Connecticut]], [[Georgia (U.S. state)|Georgia]], [[Indiana]], [[Kentucky]], [[Maine]], [[Massachusetts]], [[Michigan]], [[Minnesota]], [[North Carolina]], [[New Hampshire]], [[Ohio]], [[Pennsylvania]], [[Rhode Island]], [[Tennessee]], [[Virginia]], [[Vermont]] and [[Wisconsin]]. Tomatoes have been linked to 7 [[salmonella]] outbreaks since 1990 (from the [[Food Safety Network]]).<ref>http://www.foodsafetynetwork.ca/en/article-details.php?a=3&c=32&sc=419&id=953</ref>
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| − | ==Tomato records==
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| − | The heaviest tomato ever was one of 3.51 kg (7 lb 12 oz), of the cultivar 'Delicious', grown by [[Gordon Graham]] of [[Edmond, Oklahoma]], in [[1986]]. The largest tomato plant grown was of the cultivar 'Sungold' and reached 19.8 m (65 ft) length, grown by Nutriculture Ltd (UK) of Mawdesley, Lancashire, UK, in [[2000]].
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| − | ==See also==
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| − | * [[Tomato stain]]
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| − | * [[Glycemic index]]
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| − | * [[Canned tomatoes]]
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| − | * [[Fried green tomatoes (food)]]
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| − | * [[Tomatillo]] (Mexican green "tomato")
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| − | * [[Attack of the Killer Tomatoes]]
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| − | ==Notes==
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| − | *Smith, A. F. (1994). ''The Tomato in America''. [[University of Illinois Press]]. ISBN 0-252-07009-7.
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| − | *Peralta, I. E. & Spooner, D. M. (2001). Granule-bound starch synthase (Gbssi) gene phylogeny of wild tomatoes (''Solanum'' L. section ''Lycopersicon'' [Mill.] Wettst. Subsection ''Lycopersicon''). ''American Journal of Botany'' 88 (10): 1888–1902 (available [http://www.amjbot.org/cgi/reprint/88/10/1888 online]).
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| | ==References== | | ==References== |
| − | <references/>6. ^http://www.fresh-vegetables.eu | + | <!--- xxxxx *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381 --> |
| | + | <!--- xxxxx *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432 --> |
| | + | <!--- xxxxx *Sunset National Garden Book. Sunset Books, Inc., 1997. ISBN 0376038608 --> |
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| − | ==External links == | + | ==External links== |
| − | *[http://www.allaboutsquarefootgardening.com/ All About Square Foot Gardening] A system for growing tomatoes in small spaces or poor soil | + | *{{wplink}} |
| − | *[http://www.kdcomm.net/~tomato/ The On-line Tomato Vine (Keith Mueller)]
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| − | *[http://lamar.colostate.edu/~samcox/Tomato.html "I say tomayto, you say tomahto" (Sam Cox)]
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| − | *[http://www.ncfap.org/reports/Europe/VirusResistantTomato.pdf Tomato Study and History]
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| − | *[http://ipm.ncsu.edu/AG295/html/tomato_key.htm Tomato Pests]
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| − | *[http://www.sgn.cornell.edu/about/tomato_sequencing.pl Tomato Genome Sequencing Project]
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| − | *[http://www.tomatentuin.com/tomatenrassen.htm Photos of heirloom varieties (not in English)]
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| − | *[http://www.fresh-vegetables.eu/Agricultural%20Macedonia.htm Tomatoes in Macedonia]
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| − | {{Commons|Solanum lycopersicum}} | + | {{stub}} |
| − | {{Wikibookspar|Cookbook|Tomato}}
| + | [[Category:Categorize]] |
| − | {{Wikibookspar|Gardening|Tomato}}
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| − | {{Herbs & spices}}
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| − | [[Category
| + | <!-- in order to add all the proper categories, go to http://www.plants.am/wiki/Plant_Categories and copy/paste the contents of the page here, and then follow the easy instructions! --> |
| − | :Crops originating from the Americas]]
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| − | [[Category:Fruit]]
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| − | [[Category:Fruits and vegetables of Mexico]]
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| − | [[Category:Solanum]]
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| − | [[Category:Solanaceae]]
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| − | [[Category:Tomatoes| ]]
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| − | [[Category:Vegetable-like fruits|Tomato]]
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| − | [[Category:Medicinal plants]]
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