The four-leaf clover is a rare variation of the common three-leaf clover. According to traditional superstition, such clovers bring good luck,^[1] though it is not clear when or how this superstition began. The earliest mention of 'Fower-leafed or purple grasse' is from 1640 and simply says that it was kept in gardens because it was 'good for the purples in children or others'.^[2] A description from 1869 says that four-leaf clovers were 'gathered at night-time during the full moon by sorceresses, who mixed it with vervain and other ingredients, while young girls in search of a token of perfect happiness made quest of the plant by day'.^[3] The first reference to luck might be from an 11-year-old girl, who wrote in an 1877 letter to St. Nicholas Magazine, 'Did the fairies ever whisper in your ear, that a four-leaf clover brought good luck to the finder?'^[4]

Today, four-leaf clovers are a St. Patrick's Day tradition, but they appear in centuries-old legends as symbols of good luck.The Druids (Celtic priests), in the early days of Ireland, believed that when they carried a three-leaf clover or shamrock, they could see evil spirits coming and have a. But if you're seeking the real McCoy, you'd better start looking for some four-leaf clovers, because you'll need lots of luck: There is no authoritative version. Ironically, there's also a big difference between shamrocks and four-leaf clovers, for reasons that history makes clear.

Occurrence[edit]

It is claimed that there are approximately 10,000 three-leaf clovers for every four-leaf clover.^[5] However, an actual survey of over 5 million clovers found the real frequency to be closer to 5,000 to 1, twice the said probability.^[6]

Even so, this probability has not deterred collectors who have reached records as high as 160,000 four-leaf clovers in a lifetime.^[7] The world record for number collected in one hour is 166, set by American Katie Borka on June 23, 2018.^[8]

Clovers can have more than four leaves. Five-leaf clovers are less commonly found naturally than four-leaf clovers;^[9][10] however, they, too, have been successfully cultivated.^[11] Some four-leaf clover collectors, particularly in Ireland, regard the five-leaf clover, known as a rose clover, as a particular prize.^[12] In exceptionally rare cases, clovers are able to grow with six leaves and more in nature.^[13] The most leaves ever found on a single clover stem (Trifolium repens L.) is 56 and was discovered by Shigeo Obara of Hanamaki City, Iwate, Japan, on 10 May 2009.^[14][15]

Cause[edit]

It is debated whether the fourth leaf is caused genetically or environmentally. Its relative rarity (1 in 5,000 clovers^[6]) suggests a possible recessive gene appearing at a low frequency. Alternatively, four-leaf clovers could be caused by somatic mutation or a developmental error of environmental causes. They could also be caused by the interaction of several genes that happen to segregate in the individual plant. It is possible all four explanations could apply to individual cases. This means that multiple four-leaf clovers could be found in the same clover plant.^[16]

Researchers from the University of Georgia have reported finding the gene that turns ordinary three-leaf clovers into the coveted four-leaf types. Masked by the three-leaf gene and strongly influenced by environmental condition, molecular markers now make it possible to detect the presence of the gene for four-leaves and for breeders to work with it. The results of the study, which also located two other leaf traits in the white-clover genome, were reported in the July/August 2010 edition of Crop Science, published by the Crop Science Society of America.^[17]

The other leaf traits, the red fleck mark and red midrib, a herringbone pattern that streaks down the center of each leaflet in a bold red color, were mapped to nearby locations, resolving a century-old question as to whether these leaf traits were controlled by one gene or two separate genes.

White clover has many genes that affect leaf color and shape, and the three in the study were very rare. These traits can be quite attractive, particularly if combined with others, and can turn clover into an ornamental plant for use in flower beds.^[18]

There are reports of farms in the US which specialize in four-leaf clovers, producing as many as 10,000 a day (to be sealed in plastic as 'lucky charms') by introducing a genetically engineered ingredient to the plants to encourage the aberration (there are, however, widely available cultivars that regularly produce leaves with multiple leaflets – see below).^[19]

Multi-leaved cultivars[edit]

4 Leaf Clover For Sale

There are some cultivars of white clover (Trifolium repens) which regularly produce more than three leaflets, including purple-leaved T. repens 'Purpurascens Quadrifolium' and green-leaved T. repens 'Quadrifolium'.^[20] Some clovers have more spade shape leaves, rather than the usual rounded ones. This may be another plant, or another genetic mutation. Some genetic mutations in clovers include spade-like shaped leaves or a dotted rusty colour on the leaves.

Trifolium repens 'Good Luck' is a cultivar which has three, four, or five green, dark-centered leaflets per leaf.^[21]

Other species[edit]

Other plants may be mistaken for, or misleadingly sold as, 'four-leaf clovers'; for example, Oxalis tetraphylla is a species of wood sorrel with leaves resembling a four-leaf clover.^[22][23] Other species that have been sold as 'four-leaf clovers' include Marsilea quadrifolia.^[24][25]

4 Leaf Clover Jewelry

Symbolic usage[edit]

• Italian automobile maker Alfa Romeo used to paint a four-leaf clover, or quadrifoglio, on the side of their racing cars. This tradition started in the 1923 Targa Florio race, when driver Ugo Sivocci decorated his car with a green clover on a white background.
• Los Angeles-based space exploration company SpaceX includes a four-leaf clover on each space mission embroidered patch as a good luck charm. Inclusion of the clover has become a regular icon on SpaceX's flight patches ever since the company's first successful Falcon 1 rocket launch in 2008, which was the first mission to feature a clover 'for luck' on its patch.^[26]
• Celtic Football Club, an association football team from Glasgow, Scotland, have used the four leaf clover as the club's official badge for over 40 years.
• Former Japanese game developer studio Clover Studio used a four-leaf clover as their logo.
• Several businesses and organisations use a four-leaf clover in their logos to signify Celtic origins.^[27][28][29]
• The global network of youth organizations 4-H uses a green four-leaf clover with a white H on each leaf.^[30]
• The logo of the New Jersey Lottery features an outline of the state in white on a green four-leaf clover printed on a lottery draw machine ball.
• The English-speaking imageboard 4chan has as its logo the four-leaf clover, deriving from the character Yotsuba Koiwai and her pigtails and the similar pronunciation between 4chan and 'fortune'.
• Traditional symbol of agrarian parties popularized by Republican Party of Farmers and Peasants, Bulgarian Agrarian National Union, People's Party and International Agrarian Bureau in interwar period. Used until today among others by Polish People's Party, Estonian Centre Party and Nordic agrarian parties.

Meanings[edit]

4 Leaf Clover Emoji

Some folk traditions assign a different attribute to each leaf of a clover. The first leaf represents hope, the second stands for faith, the third is for love and the fourth leaf brings luck to the finder. A fifth leaf represents money, but there is no meaning as yet for the sixth leaf and above.^[13] Some reports claim six to be fame and seven to be longevity, though the notions' origination is unknown.Others say that four-leaf clovers granted the power to see fairies, or that they are related to St. Patrick's use of the shamrock to explain the Christian doctrine of the Holy Trinity to the Irish ^[31]

External links[edit]

See also[edit]

Buy A 4 Leaf Clover

References[edit]

1. ^Harry Oliver (2010). Black Cats & Four-Leaf Clovers: The Origins of Old Wives' Tales and Superstitions in Our Everyday Lives (reprint ed.). Penguin. ISBN9781101442814.
2. ^Parkinson J. 1640. Theatrum Botanicum: The Theater of Plants or An Herball of Large Extent. Tho. Cotes. Publisher, London, Pp 1110-1112.
3. ^Masters MT. 1869. Vegetable Teratology, An Account of the Principal Deviations from the Usual Construction of Plants. Robert Hardwicke Publisher, London, P 356.
4. ^Child, Madge. 1877. In a letter titled 'Four-Leaved Clovers,' (St. Nicholas; an Illustrated Magazine for Young Folks), Volume 4, pp. 634-5, in the subsection of letters called 'Jack-in-the-Pulpit', July 1877.
5. ^Bradley, David (31 October 2008). 'Five-leaf Clovers'. ScienceBase.com.
6. ^ ^ab'[1]' share the luck; Bern, Switzerland, 2017: 'How rare are four-leaf clovers really?'
7. ^George, Jason (17 March 2008). '160,000? That's a lot of luck'. Chicago Tribune. Retrieved 11 January 2020.
8. ^Ross, Hailey '[2]' The Free Lance-Star. 25 June 2018.
9. ^Hershey, David R. Re: how common is a five leaf clover?. MadSci.org. 16 March 2000.
10. ^Facts About Five-leaf CloversArchived 2008-12-27 at the Wayback Machine. FourLeafClover.com. Retrieved 7 December 2008.
11. ^Five-leaf cloverArchived 2012-09-08 at Archive.today. Mt. Vernon Register-News. 14 October 2008.
12. ^Mabey, Richard, Flora Britannica, p. 225 (citing Edward and Helene Wenis of Leonia, New Jersey, U.S., writing in BSBI News, 56, 1990)
13. ^ ^abAlanah Eriksen (26 August 2011). 'One in a million: Siblings found TWO seven-leaf clovers in their 'luckiest garden in Britain''. Daily Mail. United Kingdom. Retrieved 30 April 2015.
14. ^[3]. Guinness World Record. Retrieved 20 November 2011.
15. ^'WEEK IN PHOTOS: Unlucky Kangaroo, 56-Leaf Clover, More'. National Geographic. Archived from the original on 18 May 2009. Retrieved 17 March 2019.
16. ^Marcel Cleene, Marie Claire Lejeune (2002). Compendium of Symbolic and Ritual Plants in Europe: Herbs. 2. Man & Culture.
17. ^Tashiro, R.M., et al. Leaf Trait Coloration in White Clover and Molecular Mapping of the Red Midrib and Leaflet Number Traits. Crop Science 7 June 2010.
18. ^[4] The Georgia White Clover Ornamental Collection.
19. ^Mabey, Richard, Ibid, p. 225
20. ^Lord, Tony (ed), RHS Plant Finder 2006–2007, (20th edition), Dorling Kindersley, London, 2006, p. 743. ISBN1-4053-1455-9
21. ^Killerplants.comArchived 2008-10-11 at the Wayback Machine (photo)
22. ^The Four Leaf Clover Kit (Mega Mini Kits) (Paperback). Amazon review. 12 September 2006.
23. ^Good Luck Plant KitArchived 2008-12-27 at the Wayback Machine. FourLeafClover.com. Retrieved 7 December 2008.
24. ^All About Shamrocks Four-Leaf CloversArchived 2008-12-14 at the Wayback Machine. LollySmith.com. Retrieved 7 December 2008.
25. ^Keenan, Susan M. The Four Leaf CloverArchived 2009-01-30 at the Wayback Machine. HotFact.com. 11 March 2008.
26. ^'SpaceX's 3rd Space Station Resupply Flight Gets 3-Sided Mission Patch'. space.com. Retrieved 23 February 2015
27. ^'Clover Park School District Homepage'.
28. ^'Clover Pub - European Pub'.
29. ^'Celtic Computers - Computer Sales & Repairs'.
30. ^'Elsie Carper Collection on Extension Service, Home Economics, and 4-H'. usda.gov. Retrieved 11 March 2016
31. ^https://www.thebalanceeveryday.com/interesting-4-leaf-clover-facts-4117192