Four-leaf clover
Overview
 
The four-leaf clover is an uncommon variation of the common, three-leaved clover
Clover
Clover , or trefoil, is a genus of about 300 species of plants in the leguminous pea family Fabaceae. The genus has a cosmopolitan distribution; the highest diversity is found in the temperate Northern Hemisphere, but many species also occur in South America and Africa, including at high altitudes...

. According to tradition, such leaves bring good luck
Luck
Luck or fortuity is good fortune which occurs beyond one's control, without regard to one's will, intention, or desired result. There are at least two senses people usually mean when they use the term, the prescriptive sense and the descriptive sense...

 to their finders, especially if found accidentally. According to legend, each leaf represents something: the first is for faith
Faith
Faith is confidence or trust in a person or thing, or a belief that is not based on proof. In religion, faith is a belief in a transcendent reality, a religious teacher, a set of teachings or a Supreme Being. Generally speaking, it is offered as a means by which the truth of the proposition,...

, the second is for hope
Hope
Hope is the emotional state which promotes the belief in a positive outcome related to events and circumstances in one's life. It is the "feeling that what is wanted can be had or that events will turn out for the best" or the act of "look[ing] forward to with desire and reasonable confidence" or...

, the third is for love
Love
Love is an emotion of strong affection and personal attachment. In philosophical context, love is a virtue representing all of human kindness, compassion, and affection. Love is central to many religions, as in the Christian phrase, "God is love" or Agape in the Canonical gospels...

, and the fourth is for luck
Luck
Luck or fortuity is good fortune which occurs beyond one's control, without regard to one's will, intention, or desired result. There are at least two senses people usually mean when they use the term, the prescriptive sense and the descriptive sense...

.

Clovers can have more than four leaves: the most ever recorded is 56, discovered by Shigeo Obara of Hanamaki, Iwate
Hanamaki, Iwate
is a city located in Iwate Prefecture, Japan. As of March 31, 2011, the city has an estimated total population of 102,455, with a household number of 35,831. Hanamaki is most famous as the birthplace of Kenji Miyazawa and for its onsen. The city recently celebrated the 50th anniversary since its...

, Japan on 10 May 2009.

It has been estimated that there are approximately 10,000 three-leaf clovers for every four-leaf clover; however, this probability has not deterred collectors who have reached records as high as 160,000 four-leaf clovers.
 
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