A pumpkin is a cultivated winter squash in the genus Cucurbita . [1] [2] The term is most commonly applied to round, orange-colored squash varieties, but does not possess a scientific definition. It may be used in reference to many different squashes of varied appearance and belonging to multiple species in the Cucurbita genus. [3]
The use of the word "pumpkin" is thought to have originated in New England in North America, derived from a word for melon, or a native word for round. The term is sometimes used interchangeably with "squash" or "winter squash", and is commonly used for some cultivars of Cucurbita argyrosperma , Cucurbita ficifolia , Cucurbita maxima , Cucurbita moschata , and Cucurbita pepo . [1]
C. pepo pumpkins are among the oldest known domesticated plants, with evidence of their cultivation dating to between 7000 BCE and 5500 BCE. Wild species of Cucurbita and the earliest domesticated species are native to North America (parts of present-day northeastern Mexico and the southern United States), but cultivars are now grown globally for culinary, decorative, and other culturally-specific purposes. [4]
The pumpkin's thick shell contains edible seeds and pulp. Pumpkin pie is a traditional part of Thanksgiving meals in Canada and the United States and pumpkins are frequently used as autumnal seasonal decorations and carved as jack-o'-lanterns for decoration around Halloween. Commercially canned pumpkin purée and pie fillings are usually made of different pumpkin varieties from those intended for decorative use. [5]
According to the Oxford English Dictionary, the English word pumpkin derives from the Ancient Greek word πέπων (romanized pepōn), meaning 'melon'. [6] [7] Under this theory, the term transitioned through the Latin word peponem and the Middle French word pompon to the Early Modern English pompion, which was changed to pumpkin by 17th-century English colonists, shortly after encountering pumpkins upon their arrival in what is now the northeastern United States. [6]
There is a proposed alternate derivation for pumpkin from the Massachusett word pôhpukun, meaning 'grows forth round'. [8] This term could have been used by the Wampanoag people (who speak the Wôpanâak dialect of Massachusett) when introducing pumpkins to English Pilgrims at Plymouth Colony, located in present-day Massachusetts. [9] (The English word squash is derived from a Massachusett word, variously transcribed as askꝏtasquash, [10] ashk8tasqash, or, in the closely related Narragansett language, askútasquash.) [11]
Researchers have noted that the term pumpkin and related terms like ayote and calabaza are applied to a range of winter squash with varying size and shape. [1] The term tropical pumpkin is sometimes used for pumpkin cultivars of the species Cucurbita moschata. [12]
Pumpkin fruits are a type of berry known as a pepo. [13] Characteristics commonly used to define pumpkin include smooth and slightly ribbed skin [14] and deep yellow to orange color, [14] although white, green, and other pumpkin colors also exist. [15]
While Cucurbita pepo pumpkins generally weigh between 3 and 8 kilograms (6 and 18 lb), giant pumpkins can exceed a tonne in mass. [16] [17] Most are varieties of C. maxima that were developed through the efforts of botanical societies and enthusiast farmers. [16] The largest cultivars frequently reach weights of over 34 kg (75 lb). In October 2023, the record for heaviest pumpkin was set at 1,246.9 kg (2,749 lbs.). [18]
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The oldest evidence of Cucurbita pepo are pumpkin fragments found in Mexico that are dated between 7,000 and 5,500 BC. [19] Pumpkins and other squash species, alongside maize and beans, feature in the Three Sisters method of companion planting practiced by many North American indigenous societies. [20] However, larger modern pumpkin cultivars are typically excluded, as their weight may damage the other crops. [21] Within decades after Europeans began colonizing North America, illustrations of pumpkins similar to the modern cultivars Small Sugar pumpkin and Connecticut Field pumpkin were published in Europe. [13]
Pumpkins are a warm-weather crop that is usually planted by early July in the Northern Hemisphere. Pumpkins require that soil temperatures 8 centimetres (3 in) deep are at least 15.5 °C (60 °F) and that the soil holds water well. Pumpkin crops may suffer if there is a lack of water, because of temperatures below 18 °C or 65 °F, or if grown in soils that become waterlogged. Within these conditions, pumpkins are considered hardy, and even if many leaves and portions of the vine are removed or damaged, the plant can quickly grow secondary vines to replace what was removed. [22]
Pumpkins produce both a male and female flower, with fertilization usually performed by bees. [22] In America, pumpkins have historically been pollinated by the native squash bee, Peponapis pruinosa, but that bee has declined, probably partly due to pesticide (imidacloprid) sensitivity. [23] Ground-based bees, such as squash bees and the eastern bumblebee, are better suited to manage the larger pollen particles that pumpkins create. [24] [25] One hive per acre (0.4 hectares, or five hives per 2 hectares) is recommended by the U.S. Department of Agriculture. If there are inadequate bees for pollination, gardeners may have to hand pollinate. Inadequately pollinated pumpkins usually start growing but fail to develop.
China | 7.3 |
Ukraine | 1.1 |
Russia | 1.1 |
United States | 1.0 |
Mexico | 0.7 |
Spain | 0.7 |
World | 22.8 |
Source: FAOSTAT of the United Nations [26] |
In 2022, world production of pumpkins (including squash and gourds) was 23 million tonnes, with China accounting for 32% of the total. Ukraine, Russia, and the United States each produced about one million tonnes. [26]
As one of the most popular crops in the United States, in 2017 over 680 million kilograms (1.5 billion pounds) of pumpkins were produced. [22] The top pumpkin-producing states include Illinois, Indiana, Ohio, Pennsylvania, and California. [4] Pumpkin is the state squash of Texas. [27]
According to the Illinois Department of Agriculture, 95 percent of the U.S. crop intended for processing is grown in Illinois. [28] Indeed, 41 percent of the overall pumpkin crop for all uses originates in the state, more than five times that of the nearest competitor, California, whose pumpkin industry is centered in the San Joaquin Valley; and the majority of that comes from five counties in the central part of the state. [29] Nestlé, operating under the brand name Libby's, produces 85 percent of the processed pumpkin in the United States at their plant in Morton, Illinois.
In the fall of 2009, rain in Illinois devastated the Libby's pumpkin crop, which, combined with a relatively weak 2008 crop depleting that year's reserves, resulted in a shortage affecting the entire country during the Thanksgiving holiday season. [30] Another shortage, somewhat less severe, affected the 2015 crop. [31] [32]
The pumpkin crop in the western United States, which constitutes approximately three to four percent of the national crop, is grown primarily for the organic market. [33] Terry County, Texas, has a substantial pumpkin industry, centered largely on miniature pumpkins. [29] Illinois farmer Sarah Frey is called "the Pumpkin Queen of America" and sells around five million pumpkins annually, predominantly for use as Jack-o-lanterns. [34] [35]
Nutritional value per 100 g (3.5 oz) | |||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Energy | 109 kJ (26 kcal) | ||||||||||||||||||||||||||||||||||||||||||||||||
6.5 g | |||||||||||||||||||||||||||||||||||||||||||||||||
Sugars | 2.76 g | ||||||||||||||||||||||||||||||||||||||||||||||||
Dietary fiber | 0.5 g | ||||||||||||||||||||||||||||||||||||||||||||||||
0.1 g | |||||||||||||||||||||||||||||||||||||||||||||||||
1 g | |||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||
Other constituents | Quantity | ||||||||||||||||||||||||||||||||||||||||||||||||
Water | 91.6 g | ||||||||||||||||||||||||||||||||||||||||||||||||
†Percentages estimated using US recommendations for adults, [36] except for potassium, which is estimated based on expert recommendation from the National Academies. [37] |
In a 100-gram (3.5 oz) amount, raw pumpkin provides 110 kilojoules (26 kilocalories) of food energy and is an excellent source (20% or more the Daily Value, DV) of provitamin A beta-carotene and vitamin A (47% DV) (table). Vitamin C is present in moderate content (10% DV), but no other micronutrients are in significant amounts (less than 10% DV, table). Pumpkin is 92% water, 6.5% carbohydrate, 0.1% fat and 1% protein (table).
Most parts of the pumpkin plant are edible, including the fleshy shell, the seeds, the leaves, and the flowers. When ripe, the pumpkin can be boiled, steamed, or roasted.
In North America, pumpkins are part of the traditional autumn harvest, eaten roasted, as mashed pumpkin [38] and in soups and pumpkin bread. Pumpkin pie is a traditional staple of the Canadian and American Thanksgiving holidays. [39] Pumpkin purée is sometimes prepared and frozen for later use. [40]
In the southwestern United States and Mexico, pumpkin and squash flowers are a popular and widely available food item. They may be used to garnish dishes, or dredged in a batter then fried in oil.
Pumpkin leaves are also eaten in Zambia, where they are called chibwabwa and are boiled and cooked with groundnut paste as a side dish. [41]
Pumpkin seeds, also known as pepitas, are edible and nutrient-rich. They are about 1.5 cm (0.5 in) long, flat, asymmetrically oval, light green in color and usually covered by a white husk, although some pumpkin varieties produce seeds without them. Pumpkin seeds are a popular snack that can be found hulled or semi-hulled at grocery stores. Per ounce serving, pumpkin seeds are a good source of protein, magnesium, copper and zinc. [42]
Pumpkin seed oil is a thick oil pressed from roasted seeds that appears red or green in color. [43] [44] When used for cooking or as a salad dressing, pumpkin seed oil is generally mixed with other oils because of its robust flavor. [45] Pumpkin seed oil contains fatty acids such as oleic acid and alpha-linolenic acid. [46]
Pumpkin seed meal from Cucurbita maxima and Cucurbita moschata have been demonstrated to improve the nutrition of eggs for human consumption, and Cucurbita pepo seed has successfully been used in place of soybean in chicken feed. [47]
In the United States, the carved pumpkin was first associated with the harvest season in general, long before it became an emblem of Halloween. [48] The practice of carving produce for Halloween originated from an Irish myth about a man named "Stingy Jack". [4] The practice of carving pumpkin jack-o'-lanterns for the Halloween season developed from a traditional practice in Ireland as well as Scotland and other parts of the United Kingdom of carving lanterns from the turnip, mangelwurzel, or swede (rutabaga). [49] [50] These vegetables continue to be popular choices today as carved lanterns in Scotland and Northern Ireland, although the British purchased a million pumpkins for Halloween in 2004 reflecting the spread of pumpkin carving in the United Kingdom. [51]
Immigrants to North America began using the native pumpkins for carving, which are both readily available and much larger – making them easier to carve than turnips. [50] Not until 1837 does jack-o'-lantern appear as a term for a carved vegetable lantern, [52] and the carved pumpkin lantern association with Halloween is recorded in 1866. [53]
The traditional American pumpkin used for jack-o-lanterns is the Connecticut field variety. [4] [54] [55] [56] Kentucky field pumpkin is also among the pumpkin cultivars grown specifically for jack-o-lantern carving. [13]
Pumpkin chunking is a competitive activity in which teams build various mechanical devices designed to throw a pumpkin as far as possible. Catapults, trebuchets, ballistas and air cannons are the most common mechanisms. [57]
Growers of giant pumpkins often compete to grow the most massive pumpkins. Festivals may be dedicated to the pumpkin and these competitions. In the United States, the town of Half Moon Bay, California, holds an annual Art and Pumpkin Festival, including the World Champion Pumpkin Weigh-Off. [58]
The record for the world's heaviest pumpkin, 1,247 kg (2,749 lb), was most recently set in 2023. [59]
There's a Finnish pumpkin festival called Pumpkin Weeks (Kurpitsaviikot), which are held every October in Salo, Finland, and there, at the local field, thousands of different sizes pumpkins and carved jack-o'-lanterns are presented to tourists. [60]
Pumpkins have been used as folk medicine by Native Americans to treat intestinal worms and urinary ailments, and this Native American remedy was adopted by American doctors in the early nineteenth century as an anthelmintic for the expulsion of worms. [61] [ qualify evidence ] In Germany and southeastern Europe, seeds of C. pepo were also used as folk remedies to treat irritable bladder and benign prostatic hyperplasia. [62] [63] [ qualify evidence ]
In China, C. moschata seeds were also used in traditional Chinese medicine for the treatment of the parasitic disease schistosomiasis [64] and for the expulsion of tape worms. [65] [ qualify evidence ]
There is a connection in folklore and popular culture between pumpkins and the supernatural, such as:
In most folklore the carved pumpkin is meant to scare away evil spirits on All Hallows' Eve (that is, Halloween), when the dead were purported to walk the earth.
The species and varieties include many economically important cultivars with a variety of different shapes, colors, and flavors that are grown for different purposes. Variety is used here interchangeably with cultivar, but not with species or taxonomic variety.
Image | Name | Species | Origin | Description |
---|---|---|---|---|
Al Hachi | Cucurbita moschata | Kashmir | The people of Kashmir dry Al Hachi pumpkins to eat in the winter, when snowfall can isolate the valley. [66] | |
Big Max | Cucurbita maxima | United States | Big Max can exceed 100 pounds (45 kg) and 20 in (510 mm) in diameter under ideal growing conditions. [67] The variety was hybridized for its size during the early 1960s. [68] Individual fruits are round to slightly flattened. [69] [70] | |
Calabaza | Cucurbita moschata | Cuba and West Indies | The calabaza is a variety originating in Cuba and the West Indies. It is also cultivated in the Philippines and United States. [71] | |
Cheese pumpkin | Cucurbita moschata | North America, possibly from an origin in Central America [72] | So-called for its resemblance to a wheel of cheese, this cultivar has been noted for its long storage ability as well as relatively poor culinary characteristics. [73] [13] One of Duchesne's 1786 botanical illustrations depicts a fruit that has been identified with the Cheese Pumpkin. [71] | |
Connecticut field pumpkin | Cucurbita pepo | North America [13] | Considered to be "one of the oldest pumpkins in existence". [74] Widely used for autumn decorations, either whole or as jack-o'-lanterns. [75] | |
Dickinson pumpkin | Cucurbita moschata | North America | The oblong, ribbed fruits weigh up to 40 pounds and are widely used for canning. Derived from the Kentucky field pumpkin by Elijah Dickinson when he moved to Illinois in 1835. [76] Libby's Select is classified either as a selection from the Dickinson Pumpkin or a selection from the same parent lineage. [77] [78] [79] [80] | |
Dill's Atlantic Giant | Cucurbita maxima | North America | Dill's Atlantic Giant was bred by Howard Dill from sources including the Mammoth Pumpkin variety. [81] [82] The variety were patented in 1979, who then went on to set the giant pumpkin in 1980 with a 459 lb (208 kg) record. [83] | |
Galeux d'Eysines | Cucurbita maxima | France | The Galeux d'Eysines is mentioned in the Vilmorin-Andrieux vegetable catalogue Les Plantes Potagères in 1883. It is noted for peanut-sized growths on its skin, caused by a buildup of sugar. Its name may have originally been Brodé galeux d'Eysines, translating to embroidered with scabs, from Eysines. Immature pumpkins can be etched with words or designs that become warts as it matures. Galeux d'Eysines was reportedly brought to the United States in 1996 from the Foire aux Potirons pumpkin festival in Tranzault, France by author Amy Goldman. [84] [85] | |
Japanese pie pumpkin | Cucurbita argyrosperma | Pennsylvania | The Japanese pie pumpkin is so-called because its seeds become crazed, resembling to Americans the appearance of Chinese characters or Japanese kanji. This variety was introduced by Samuel Wilson of Pennsylvania in 1884. [13] | |
Jarrahdale pumpkin | Cucurbita maxima | Australia | A variety with a blue-gray skin, named after the Western Australian town of Jarrahdale. The Jarrahdale closely resembles the Queensland Blue. It cuts easily, and has orange, sweet-tasting flesh. [86] [87] | |
Jonathan pumpkin [13] [88] | Cucurbita argyrosperma | Available commercially as early as 1891 from Livingston Seed. [13] The name Jonathan may originate as a form of melioration against the character of Brother Jonathan which was sometimes used as mocking personification of the United States by satirists in Europe. [89] Brother Jonathan was also used within the United States either as characterizing the epitome of thrift and industriousness, or an unsophisticated bumpkin. [90] | ||
Kabocha | Cucurbita maxima | Japan | Kabocha is the general Japanese word for winter squashes. [91] [92] In English, the term "kabocha" is usually used for a green-skinned cultivar derived from buttercup squash. | |
Kentucky field pumpkin | Cucurbita moschata | Cuba, Mexico, or the United States | Kentucky field pumpkin is among the pumpkin cultivars grown specifically for jack-o-lantern carving. [73] It has been classified as part of a group of Cucurbita moschata cultivars historically grown by the Seminole people of the United States southeast, as well as by farmers in Louisiana, Alabama, and Mississippi. Similar cultivars were identified in Cuba as well as coastal and southern Mexico. [93] | |
Musquée de Provence, Moscata di Provenza or fairytale pumpkin | Cucurbita moschata | France | A large pumpkin from France with sweet, fragrant, deep-orange flesh often sold by the slice due to its size. [94] | |
Seminole pumpkin | Cucurbita moschata | Florida | A landrace originally cultivated by the Seminole people of what is now Florida. Naturalists in the 18th century recorded Seminole pumpkins growing with their vines hanging from trees. [95] [96] | |
Styrian pumpkin | Cucurbita pepo | Styria | Styrian pumpkins ( Cucurbita pepo subsp. pepo var. styriaca or var. oleifera) have hull-less seeds, which are used in Austria and Slovenia as part of a pumpkin seed oil industry that presses their roasted seeds. [97] [98] | |
Sugar pumpkin | Cucurbita pepo | North America | The sugar pumpkin is one of the earliest varieties of pumpkin documented by European colonists upon arrival in North America. It has sweeter flesh than the similar but larger Connecticut Field pumpkin from which sugar pumpkins may have been selected. [13] |
Cucurbita is a genus of herbaceous fruits in the gourd family, Cucurbitaceae, native to the Andes and Mesoamerica. Five edible species are grown and consumed for their flesh and seeds. They are variously known as squash, pumpkin, or gourd, depending on species, variety, and local parlance. Other kinds of gourd, also called bottle-gourds, are native to Africa and belong to the genus Lagenaria, which is in the same family and subfamily as Cucurbita, but in a different tribe, their young fruits are eaten much like those of the Cucurbita species.
Spaghetti squash or vegetable spaghetti is a group of cultivars of Cucurbita pepo subsp. pepo. They are available in a variety of shapes, sizes, and colours, including ivory, yellow and orange, with orange having the highest amount of carotene. Its center contains many large seeds. When raw, the flesh is solid and similar to other raw squash. When cooked, the meat of the fruit falls away from the flesh in ribbons or strands that look like and can be used as an alternative to spaghetti.
Acorn squash, also called pepper squash or Des Moines squash, is a winter squash with distinctive longitudinal ridges on its exterior and sweet, yellow-orange flesh inside. Although considered a winter squash, acorn squash belongs to the same species as all summer squashes.
Cucurbita pepo is a cultivated plant of the genus Cucurbita. It yields varieties of winter squash and pumpkin, but the most widespread varieties belong to the subspecies Cucurbita pepo subsp. pepo, called summer squash.
The zucchini, courgette or baby marrow is a summer squash, a vining herbaceous plant whose fruit are harvested when their immature seeds and epicarp (rind) are still soft and edible. It is closely related, but not identical, to the marrow; its fruit may be called marrow when mature.
Calabaza is the generic name in the Spanish language for any type of winter squash. Within an English-language context it specifically refers to the West Indian pumpkin, a winter squash typically grown in the West Indies, tropical America, and the Philippines. Calabaza is the common name for Cucurbita moschata in Cuba, Florida, Puerto Rico, Mexico and the Philippines. C. moschata is also known as auyama in Colombia, the Dominican Republic and Venezuela; ayote in Central America; zapallo in certain countries of South America; and "pumpkin", "squash", or "calabash" in English-speaking islands.
A pumpkin seed, also known as a pepita, is the edible seed of a pumpkin or certain other cultivars of squash. The seeds are typically flat and oval with one axis of symmetry, have a white outer husk, and are light green after the husk is removed. Some pumpkin cultivars are huskless and are grown only for their edible seed. The seeds are nutrient- and calorie-rich, with an especially high content of fat, protein, dietary fiber, and numerous micronutrients. Pumpkin seed can refer either to the hulled kernel or unhulled whole seed and most commonly refers to the roasted end product used as a snack.
Cucurbita ficifolia is a species of squash, grown for its edible seeds, fruit, and greens. It has common names including black seed squash, chilacayote, cidra, fig-leaf gourd, and Malabar gourd. Compared to other domesticated species in its genus, investigators have noted that samples of C. ficifolia from throughout its range are relatively similar to one other in morphology and genetic composition. Variations do occur in fruit and seed color, some isozymes, and photoperiod sensitivity.
The Eastern Agricultural Complex in the woodlands of eastern North America was one of about 10 independent centers of plant domestication in the pre-historic world. Incipient agriculture dates back to about 5300 BCE. By about 1800 BCE the Native Americans of the woodlands were cultivating several species of food plants, thus beginning a transition from a hunter-gatherer economy to agriculture. After 200 BCE when maize from Mexico was introduced to the Eastern Woodlands, the Native Americans of the eastern United States and adjacent Canada slowly changed from growing local indigenous plants to a maize-based agricultural economy. The cultivation of local indigenous plants other than squash and sunflower declined and was eventually abandoned. The formerly domesticated plants returned to their wild forms.
Cucurbita moschata is a species originating in either Central America or northern South America. It includes cultivars known as squash or pumpkin. C. moschata cultivars are generally more tolerant of hot, humid weather than cultivars of C. maxima or C. pepo. They also generally display a greater resistance to disease and insects, especially to the squash vine borer. Commercially made pumpkin pie mix is most often made from varieties of C. moschata. The ancestral species of the genus Cucurbita were present in the Americas before the arrival of humans. No species within the genus is fully genetically isolated from all the other species. C. moschata can be hybridized with all other species. It has been suggested that this shows that the species of Cucurbita have diversified more recently than those of related genera such as Cucumis and Citrullus.
The name squash bee, also squash and gourd bee, is applied to two related genera of bees in the tribe Eucerini; Peponapis and Xenoglossa. Both genera are oligoleges on the plant genus Cucurbita and closely related plants, although they usually do not visit watermelon, cucumber, and melon plants. They are small genera, containing only 13 and 7 described species, respectively, and their combined range is nearly identical to the range of Cucurbita in the New World, from South America to North America. Their range has become somewhat expanded along with the movement of cucurbits into other areas.
Crookneck squash, also known as yellow squash, is a cultivar of Cucurbita pepo, the species that also includes some pumpkins and most other summer squashes. The plants are bushy and do not spread like the plants of winter squash and pumpkin. Most often used as a summer squash, it is characterized by its yellow skin and sweet yellow flesh, as well as its distinctive curved stem-end or "crooked neck". It should not be confused with crookneck cultivars of Cucurbita moschata, such as the winter squash 'Golden Cushaw', or the vining summer squash 'Tromboncino'. Its name distinguishes it from another similar-looking variety of C. pepo, the straightneck squash, which is also usually yellow. There is one similar non-edible C. pepo variety: C. pepo var. ovifera.
Delicata squash is a variety of winter squash with cylindrical fruits that are cream-coloured and striped in green or orange. As its name suggests, it has characteristically a delicate rind. It is also known as peanut squash, Bohemian squash, or sweet potato squash. It is a very sweet variety with a thin, edible skin and is typically cut into half rounds and roasted. It is a cultivar of the species Cucurbita pepo, which also includes the summer squash varieties pattypan squash, zucchini, and yellow crookneck squash, as well as winter squash varieties including acorn squash, spaghetti squash, and most pumpkins used as Jack-o-lanterns.
Winter squash is an annual fruit representing several squash species within the genus Cucurbita. Late-growing, less symmetrical, odd-shaped, rough or warty varieties, small to medium in size, but with long-keeping qualities and hard rinds, are usually called winter squash. They differ from summer squash in that they are harvested and eaten in the mature stage when their seeds within have matured fully and their skin has hardened into a tough rind. At this stage, most varieties of this vegetable can be stored for use during the winter. Winter squash is generally cooked before being eaten, and the skin or rind is not usually eaten as it is with summer squash.
Cucurbita maxima, one of at least five species of cultivated squash, is one of the most diverse domesticated species. This species originated in South America from the wild subspecies Cucurbita maxima subsp. andreana over 4,000 years ago. Cucurbita maxima, known for modern varieties as Hubbard, Delicious, Marblehead, Boston Marrow, and Turks Turban, originated in northern Argentina near the Andes or in certain Andean valleys. Secondary centers of diversity include India, Bangladesh, Myanmar, and the southern Appalachians.
Cucurbita argyrosperma, also called the cushaw squash and silver-seed gourd, is a species of winter squash originally from the south of Mexico. This annual herbaceous plant is cultivated in the Americas for its nutritional value: its flowers, shoots, and fruits are all harvested, but it is cultivated most of all for its seeds, which are used for sauces. It was formerly known as Cucurbita mixta.
Peponapis pruinosa is a species of solitary bee in the tribe Eucerini, the long-horned bees. Its common name is the eastern cucurbit bee. It may be called the squash bee, but this name can also apply to other species in its genus, as well as the other squash bee genus, Xenoglossa. This bee occurs in North America from the East Coast of the United States to the West Coast and into Mexico. It is an oligolege, specializing on a few host plants, the squashes and gourds of genus Cucurbita. Its range expanded as human agriculture spread throughout North America and squash plants became more abundant and widespread. It may also have spread naturally as the range of its favored wild host plant Cucurbita foetidissima expanded.
Cucurbita ecuadorensis is a species of squash, described in 1965 as growing wild in Ecuador. Like most wild gourds and squashes, it is a creeping vine and is often found climbing over other vegetation. It has been found only in the western provinces of Guayas and Manabí. There is evidence that it was domesticated in Ecuador around 10,000 years ago, likely for its seeds, but no direct records exist and it is no longer cultivated. It is resistant to many diseases of cultivated Cucurbita species, and has been used to breed resistance to several diseases into common squashes. For example, researchers at Cornell University used Cucurbita ecuadorensis to breed resistance to papaya ringspot virus, watermelon mosaic virus, and powdery mildew, into common Cucurbita maxima cultivars. Cucurbita ecuadorensis is listed on the IUCN Red List as vulnerable and is found protected in the Machalilla National Park.
Connecticut field pumpkins are a type of pumpkin first attested in the 16th century. They are one of the oldest varieties of pumpkin in existence and are known as an heirloom plant. One of the most popular Halloween pumpkins, Connecticut field pumpkins are commonly used for autumn decorations and jack-o'-lanterns; a strain of Connecticut field pumpkins have been described as "the original commercial jack-o'-lantern pumpkin". Due to the variety's appearance and growth process, it is considered to be well-suited for ornamental use. It also has culinary uses, particularly in canning, and was used for medicinal purposes by Native Americans in the United States prior to European contact.
The common terms "pumpkin", "squash", "gourd", "cushaw", "ayote", "zapallo", "calabaza", etc. are often applied indiscriminately to different cultivated species of the New World genus Cucurbita L. (Cucurbitaceae): C. pepo L., C. maxima Duchesne, C. moschata Duchesne, C. argyrosperma C. Huber and C. ficifolia Bouché.
Hide it [the great carbuncle] under thy cloak, say'st thou? Why, it will gleam through the holes, and make thee look like a jack-o'-lantern!