130 Fun Facts About Fruit and Vegetables

In Nix v. Hedden (1893), the Supreme Court ruled that for tariff purposes the tomato is what?

The justices agreed tomatoes are botanically fruits but said the tariff law used the everyday meaning of the words, and tomatoes are served with dinner rather than dessert.

The likely wild ancestor of the tomato, Solanum pimpinellifolium, is native to which region?

The plant may have been domesticated in South America, Mexico or Central America before Spanish ships carried it to Europe in the 16th century.

Widespread infections of what forced the Gros Michel banana to be replaced by the Cavendish?

The soil fungus that wiped out Gros Michel plantations has a new strain, Tropical Race 4, that now threatens the Cavendish in the same way.

Cavendish bananas take their name from William Cavendish, who held which English title?

His head gardener Joseph Paxton grew the plants at Chatsworth House and described them as Musa cavendishii.

Bananas are very slightly radioactive because of which naturally occurring isotope?

The informal 'banana equivalent dose' uses one banana as a yardstick for tiny radiation exposures, roughly 0.1 microsievert.

The earliest domestication of bananas, from seedless Musa banksii plants, took place on which island?

Today the largest producers are India and China, which together grow about a quarter of the world's bananas.

Botanically, a strawberry is not a true berry. What is it classified as?

The red flesh grows from the flower's receptacle, and the 'seeds' on the outside are actually the individual fruits, called achenes.

The modern garden strawberry was first bred in the 1750s in which region of France?

It came from crossing a North American species with a large-fruited Chilean one, and China now grows about 38 percent of the world's supply.

Pre-Columbian farmers first domesticated the potato in the highlands around which body of water?

That happened in southern Peru and northwestern Bolivia some 7,000 to 10,000 years ago, and China is now the largest grower.

Potatoes and tomatoes both belong to the genus Solanum. Which plant family is that genus part of?

Both share the family with peppers, tobacco and deadly nightshade, and green potato skins contain the same class of toxic alkaloids.

What kind of organism is Phytophthora infestans, the late blight behind the Great Irish Famine?

Oomycetes look like moulds but are more closely related to brown algae than to true fungi, which is why ordinary fungicides did little.

When carrots were first cultivated, which parts of the plant were they grown for?

The aromatic tops were used like an herb, and it was later selection for the swollen root that produced the vegetable we eat today.

Growers from which country created the stable orange 'Long Orange' carrot in the early 18th century?

In the 10th century most cultivated carrots were purple, and the orange colour comes from beta-carotene, which the body turns into vitamin A.

A WWII rumour claimed British pilots won night battles thanks to carrots improving their eyesight. What was the real reason for their success?

The story gave the RAF a cover for its secret technology, and the myth about carrots and night vision has outlived the war by decades.

Malus sieversii, the domestic apple's wild ancestor, still grows in which part of the world?

The former name of Kazakhstan's largest city, Alma-Ata, translates as 'father of the apples'.

Roughly how many known cultivars of apple exist?

Despite that variety, China alone grows about half of the world's apples, and the fruit belongs to the rose family.

The modern watermelon was first cultivated in which country?

The fruit was being grown in Egypt by 2000 BC, and China now produces almost two-thirds of the world's watermelons.

Which US state named the watermelon its official state vegetable in 2007?

The choice was defended on the grounds that watermelons belong to the same family as cucumbers, which nobody disputes are vegetables.

Which state's official state fruit, chosen in 2009, is the tomato?

The same year the state also named the pawpaw its native fruit, so it has two official fruits.

Which state's official state vegetable, chosen in 1997, is the sweet onion?

Idaho picked the potato in 2002 and Louisiana the sweet potato in 2003, but the Lone Star State went with its famous 1015 onion.

Before 1959, what was the kiwifruit generally called in English?

New Zealand exporter Turners & Growers adopted the new name after a US client warned the old one was causing trouble at quarantine.

Kiwifruit is native to which country, which grew over half of the world's supply in 2023?

The first written description dates from the 12th-century Song dynasty, and 100 grams of the fruit supplies more than a full day's vitamin C.

'Avocado' comes from the Spanish 'aguacate', which in turn derives from which language?

The original word, ahuacatl, doubled as a euphemism for 'testicle', and the fruit itself is botanically a single-seeded berry.

Rudolph Hass, who raised the Hass avocado 'mother tree', worked as what?

Mexico now supplies about a quarter of the world's avocados, and the leaves contain persin, a compound that can be fatal to horses.

Because its odour can linger for days, the durian is banned by some hotels and public transport services in which part of the world?

Singapore and Bangkok are among the cities with such bans, yet Thailand exports more durians than any other country.

The name 'durian' comes from the Malay word 'duri'. What does it mean?

The rind is covered in sharp spikes, and the fruit is native to Borneo, Sumatra and the Malay Peninsula.

Cabbage, broccoli, cauliflower, kale and kohlrabi are all cultivars of which species?

The wild form grows on the coasts of France, Britain and Spain, and centuries of selection for leaves, buds or stems produced the very different vegetables.

The Yubari King, one of the world's most expensive fruits, is a cantaloupe grown on which Japanese island?

In May 2019 the drinks company Pokka paid 5 million yen for a pair at auction, and a 2026 pair went for 5.8 million.

How much did the heaviest pumpkin on record weigh when twin brothers Ian and Stuart Paton presented it in Berkshire, England, in October 2025?

That is about 2,819 pounds, and botanically the giant is a pepo, a type of berry with a hard rind.

Rhubarb leaves are poisonous mainly because they contain high levels of which substance?

Only the stalks, technically petioles, are eaten; the leaves are a kidney toxin and are cut off before the plant reaches the kitchen.

By what light is the first crop harvested in Yorkshire's 'Rhubarb Triangle'?

The plants are forced in dark sheds so they grow tender, pale and sweet, and any other light would spoil the effect.

Despite its name, the peanut is not botanically a nut. What is it?

After the flower is fertilised, a stalk called a peg pushes the ovary into the soil, so the pods actually develop underground.

The word 'eggplant', first recorded in 1763, was originally applied to cultivars of which colour?

Those small varieties look like hen's eggs, and the plant is called aubergine in British English and brinjal in South Asia.

Roughly what percentage of a cucumber is water?

The plant was domesticated in India from a wild variety, and China grows more than three-quarters of the world's crop.

Which protein-digesting enzyme in pineapple ruins gelatin desserts?

The wild plant comes from the river country between southern Brazil and Paraguay, and each pineapple is really many berries fused into one.

Traces of onions, an Egyptian symbol of eternal life, were found in the eye sockets of which pharaoh?

The concentric rings were read as a symbol of eternity, and the tears onions cause come from a volatile compound called syn-propanethial-S-oxide.

The cashew shell's anacardic acid is chemically related to urushiol, the oil found in which plant?

That is why cashews are always sold shelled; the kidney-shaped drupe grows at the end of a swollen stalk called the cashew apple.

Which US state grows about 59 percent of the country's cranberries?

Growers flood the beds because harvested cranberries float and can be corralled into a corner and pumped out.

Maize was domesticated about 9,000 years ago in southern Mexico from which wild grass?

More maize is grown by weight each year than any other grain, and every kernel is technically a fruit fused to its seed coat.

Which fruit is the national fruit of India, Pakistan and the Philippines?

India grows about 43 percent of the world's supply, and the tree is the national tree of Bangladesh.

How many grams is the WHO's minimum daily fruit-and-vegetable recommendation behind 'five a day'?

The UK campaign splits that into five 80-gram portions and excludes potatoes and other starchy tubers from the count.

The sweet orange is a hybrid of the mandarin and which other citrus fruit?

The colour orange was named after the fruit, not the other way round, and Brazil grows about 23 percent of the world's oranges.

The grapefruit arose in the 18th century as an accidental hybrid on which Caribbean island?

Its furanocoumarins block a liver enzyme that metabolises most drugs, which is why so many prescriptions warn against grapefruit juice.

On the Scoville scale, how hot is a bell pepper?

Red bell peppers are simply green ones left to ripen, and botanically the pods are berries.

A true lemon is a hybrid of the bitter orange and which other citrus?

In 1747 physician James Lind added lemon juice to the diet of scurvy-stricken sailors, decades before vitamin C was identified.

What is the world's largest tree-borne fruit, up to 55 kg, and the national fruit of Bangladesh?

Its unripe flesh has a meat-like texture, which has made it a popular vegan substitute for pulled pork.

The word 'coconut' comes from a 16th-century Portuguese word 'coco' meaning what?

The three holes on the shell looked like a face to sailors, and botanically the coconut is a drupe rather than a nut.

Which insect enters a fig through the small opening at its tip to pollinate the tiny flowers inside?

Subfossil figs from around 9400 BC found in the Jordan Valley may be the earliest evidence of any cultivated crop.

In a 1932 strip, Popeye credited his strength to spinach being full of which nutrient, not iron?

The belief that spinach is exceptionally rich in iron is an academic urban legend, and China grows about 92 percent of the world's crop.

The sweet potato is only distantly related to the potato. Which plant group does it belong to?

It reached Polynesia centuries before Columbus, and the orange 'yams' sold in North America are usually sweet potatoes, not true yams.

Which country accounts for about 87 percent of the world's asparagus production?

White asparagus is the same plant grown with soil heaped over the shoots so they never photosynthesise, and the smell in urine afterwards comes from asparagusic acid.

Eating grapes or raisins can cause which serious condition in dogs?

Grapes are botanically berries, and most cultivated varieties descend from Vitis vinifera, a vine native to the Mediterranean and Central Asia.

Per Pliny the Elder, garlands for Nemean Games winners were made from which vegetable?

Raw celery is about 95 percent water, which is where the myth about it having negative calories comes from.

Which country is the largest producer of Brussels sprouts today?

The Dutch harvest around 82,000 tonnes a year, and the sprouts' bitterness comes from sulfur compounds called sinigrin and progoitrin.

Which Australian fruit has the highest recorded vitamin C content, up to 5,300 mg per 100 g?

Humans need vitamin C from food because the gene for the final enzyme in its synthesis, GULO, is broken in our species.

What is the glycoprotein in West Africa's 'miracle fruit' that makes sour foods taste sweet?

The molecule binds to the tongue's taste buds until saliva washes it away, and the pulp has long been used to sweeten palm wine.

Why does a picked raspberry have a hollow core, unlike a blackberry?

Each raspberry is an aggregate of tiny drupelets from a single flower, and Russia is the world's largest producer.

Methuselah, grown from a 2,000-year-old seed found in Israel, is what kind of tree?

Seven ancient seeds have sprouted in total, and because the species has separate male and female trees, some can now be used to pollinate others.

Ruby Roman, a ping-pong-ball-sized table grape, is grown and sold entirely in which Japanese prefecture?

A single 26-grape bunch sold for 1.1 million yen at auction in 2016, and in some years no grapes at all meet the premium grade.

Japan's cube-shaped watermelons, first shown in a Tokyo gallery in 1978, are usually inedible. Why?

Graphic designer Tomoyuki Ono invented them by growing melons inside boxes, and they can sell for as much as 200 US dollars each.

Which country was the world's leading papaya producer in 2024?

The papaya was first domesticated in Mesoamerica; its name comes from the Arawakan languages.

Which goddess of Greek myth was bound to the underworld each year by eating pomegranate seeds?

The fruit's Old French name pomme-grenade gave early English the term 'apple of Granada'.

Commercial blueberries, both lowbush and highbush, are native to which continent?

Highbush varieties were only introduced to Europe in the 1930s.

Which country produced 28% of the world's sweet cherries in 2020?

Sweet cherries come from Prunus avium and sour cherries from Prunus cerasus.

Nectarines are glossy-skinned, non-fuzzy varieties of which fruit species?

Peaches were first domesticated in China; the name persica refers to Persia, from where they reached Europe.

Which country produced 65% of the world's peaches and nectarines in 2023?

Only the apple and pear have higher production among temperate tree fruits.

Which fruit, from the sole member of the genus Litchi, has a rose-like floral aroma?

Cultivation in China has been documented since the 11th century.

Dragon fruit is the fruit of what kind of plant?

Its flowers open only once, at night, and bats are its biggest natural pollinators.

Botanically, the olive is classed as what type of fruit?

Its structure is similar to a cherry or peach; the word 'oil' originally meant olive oil.

Which three countries lead the world in commercial olive production?

Ancient Romans built enormous olive production facilities in North Africa and Spain.

Lemon juice is roughly what percentage citric acid?

Lemons may have originated in northeastern India in the 1st millennium BC.

Which hard, golden-yellow pome fruit is the sole member of the genus Cydonia?

Ripe quinces are hard, tart and astringent, so they are usually cooked into jam or quince cheese.

Which country produced 80% of the world's persimmons in 2023?

The most cultivated species is the kaki persimmon, Diospyros kaki.

Roughly how many varieties of pear are grown worldwide?

China grew 76% of the world's pears in 2024; fermented pear juice is called perry.

Sugar beet, Swiss chard and mangelwurzel are cultivars of the same subspecies as which vegetable?

Beetroot's leaves are also eaten, as beet greens.

The edible artichoke is a cultivated variety of what type of plant?

The edible part is the flower bud before it blooms; the cardoon is another variety of the same species.

The leek is one of the national emblems of which country?

In Welsh the daffodil is called Cenhinen Bedr, 'Peter's leek'.

Okra, also known as lady's fingers, is native to which region?

Okra belongs to the mallow family, making it a relative of cotton, cocoa and hibiscus.

Zucchini is known by what name in France and Britain?

A mature zucchini fruit may be called a marrow and can grow nearly a metre long.

Which US state grows about 95% of the American pumpkin crop intended for processing?

Cucurbita pepo pumpkins were being cultivated in Mesoamerica as early as 7000 BCE.

Which root vegetable was used as a sweetener in Europe before cane sugar arrived?

Parsnips become sweeter after winter frosts and were cultivated by the Romans.

Which vegetable is bred in three groups: for stalks, for leaves, and as celeriac?

Celery seeds are used as a spice and processed into celery salt.

Which country grew 92% of the world's spinach in 2024?

The word spinach ultimately derives from Persian aspānāḵ.

Which ancient civilisation is credited with first farming lettuce?

China now grows over half of the world's lettuce and chicory.

Which country produced 73% of the world's garlic in 2024?

Sulfur compounds give garlic its pungent odour and flavour.

Ginger belongs to the same plant family as which two spices?

Ginger originated in Maritime Southeast Asia and was carried across the Pacific by Austronesian peoples.

Which country accounted for 75% of global chickpea production in 2023?

Chickpeas are the base of hummus and falafel; the oldest archaeological evidence comes from Syria.

The Roman family name Lentulus is said to derive from which legume?

Similarly, Cicero may come from the chickpea and Fabia from the fava bean.

The dense white edible head of a cauliflower is known as what?

The Romanesco variety grows spiral curds in fractal patterns.

Brussels sprouts take their name from a city in which country?

Their group name gemmifera means 'bud-bearing'; the first written reference dates to 1587.

A jalapeño typically rates how hot on the Scoville scale?

It is wider and generally milder than the similar serrano pepper.

The habanero pepper is named after which city?

Habaneros rate 100,000–350,000 on the Scoville scale and once featured heavily in Havana's trade.

Which pepper, bred by Ed Currie, held the Guinness record for hottest chili from 2013 to 2023?

It was surpassed by Pepper X, also developed by Currie.

Capsaicin is concentrated most heavily in which part of a chili pepper?

Peppers likely produce it as a deterrent against mammals and fungi.

Wasabi is grown for which part of the plant?

Wasabi grows naturally along stream beds in Japanese mountain valleys and is a relative of horseradish.

Horseradish, mustard, wasabi and cabbage all belong to which plant family?

Horseradish is likely native to Southeastern Europe and Western Asia.

The Granny Smith apple originated in 1868 in which country?

It is named after Maria Ann Smith, who propagated it from a chance seedling.

The Red Delicious apple was first recognised in 1872 in which US state?

Despite the name, it is not related to the Golden Delicious.

The Honeycrisp apple was developed at a university research center in which US state?

Designated MN1711 in 1974, it was almost discarded before its 1991 release.

What was the real name of the pioneer nurseryman known as Johnny Appleseed?

He introduced seed-grown apple trees across Pennsylvania, Ohio, Indiana, Illinois and Ontario.

Vidalia onions are grown in a legally defined area of which US state?

Their sweetness comes from the low sulfur content of the local soil.

Which onion relative was classified as a separate species until 2011?

Allium cepa is known only from cultivation; its wild ancestor is unknown.

In 2008, researchers in which country created 'no tears' onions by genetic modification?

They blocked the enzyme lachrymatory factor synthase.

In parts of the US Midwest, the bell pepper is sometimes called by the name of which tropical fruit?

Bell peppers are botanically berries and belong to the Grossum Group of Capsicum annuum.

A currant, as sold in baking, is a dried version of which small grape?

Sultanas are golden dried grapes, and raisins are the dark seedless kind.

The pineapple is the most economically important plant in which family?

Its introduction to Europe in the 17th century made it a cultural icon of luxury.

Which three countries produced 73% of the world's coconuts in 2024?

Coconuts are native to the Central Indo-Pacific and float well, aiding ocean dispersal.

The mango tree is the national tree of which country?

The English word mango came via Portuguese manga from Malayalam and ultimately Tamil.

Improperly prepared cassava can contain poisonous levels of which substance?

Cassava starch is processed into tapioca; the plant belongs to the spurge family.

Which root vegetable is called swede in British English?

Its species Brassica napus arose as a hybrid of cabbage and turnip.

Kohlrabi's name comes from the German words for which two vegetables?

Its swollen stem resembles a turnip, though it is actually a cultivar of wild cabbage.

Fennel and anise are two of the primary flavouring ingredients of which spirit?

Florence fennel, or finocchio, is the swollen-stemmed form eaten as a vegetable.

Star fruit is known by what other name?

It contains oxalic acid and the neurotoxin caramboxin, so people with kidney problems should avoid it.

The name rambutan comes from a Malay word meaning what?

In Vietnamese the fruit is chôm chôm, meaning 'messy hair'.

Breadfruit is believed to have been selectively bred in Polynesia from which plant?

It belongs to the same family as the mulberry and jackfruit and tastes like potato when cooked.

Which country produced 64% of the world's watermelons in 2023?

More than 1,000 watermelon varieties exist; the fruit is botanically a pepo.

The word 'tangerine' originally meant 'of' which Moroccan port?

The name was first used for mandarins shipped from Tangier; the OED cites Addison's The Tatler in 1710.

Missionary Clément Rodier first propagated the clementine in which country?

It is a hybrid of a willowleaf mandarin and a sweet orange, and separates into 7 to 14 segments.

A prune is a dried version of which fruit?

Most prunes are freestone cultivars, whose pit is easy to remove.

Sweet corn is the result of a natural mutation affecting the conversion of sugar into what?

It is picked immature at the 'milk stage', unlike field corn harvested dry.

Edamame is a dish of immature beans of which plant?

The Japanese name means 'stem beans', because they were sold still on the branch.

The green fruit at the heart of Mexican salsa verde is which nightshade relative?

Tomatillos were cultivated in Mexico in the pre-Columbian era; the name comes from Nahuatl tomatl.

Nopales, eaten in Mexican cuisine, are the pads of which type of plant?

About 114 Opuntia species are known in Mexico; the name comes from Nahuatl nohpalli.

The Jerusalem artichoke, or sunchoke, is actually a species of which plant?

It is native to central North America and grown for its tuber.

The passion fruit vine, Passiflora edulis, is native to which part of the world?

Its fruit is technically a pepo, a type of botanical berry, and the vine spread worldwide from there.

Which country led 2024 world guava production (counted with mangoes and mangosteens) at 45%?

The common guava is a small tree in the myrtle family native to Mexico, Central America and the Caribbean, and botanically its fruits are berries.

Missionaries in Brazil around 1700 named the passion fruit as a teaching aid for which story?

They called it the 'flower of the five wounds', with other plant parts named for emblems of the Passion of Jesus.

Blackcurrants were banned across the US for much of the 20th century as a carrier of which disease?

The fungus needs a Ribes plant as an alternate host; the federal ban ended in 1966 but some state bans lingered into the 2020s.

In moist, warm soil, radish seed germinates in roughly how many days?

That speed makes the cool-season crop a favourite for children's gardens; Greek and Roman writers described varieties by the first century AD.

The pawpaw is the second-largest edible fruit native to the United States, behind only what?

Its custard-like fruit was first documented in the 1541 report of the de Soto expedition.