Genetics of 4-leaf clovers remain mysterious

The shamrock is a standard symbol of St. Patrick's Day. And according to popular lore, the variety that carries that extra bit of "luck of the Irish" is the four-leaf clover. But how rare is the four-leaf variety? CBC Radio science columnist Torah Kachur looks at the genetics of clover.
The shamrock is a standard symbol of St. Patrick's Day. And according to popular lore, the variety that carries that extra bit of luck of the Irish is the four-leaf clover. But how rare is the four-leaf variety? CBC Radio science columnist Torah Kachur looks at the genetics of clover.

How Do Four-Leaf Clovers Exist?

4-leaf Clovers: a Finder's Guide : 8 Steps - Instructables

Irish Shamrock history and how they became lucky - Liverpool Echo

Four-Leaf Clover Genes Count

No Luck Finding Four-Leaf Clovers? Blame Genetics

The science and secrets of four-leaf clovers

The Lucky 4-Leaf Clover: Facts and Myths

Why Are Four-Leaf Clovers Considered Lucky?

What makes a four-leaf clover? The mysterious genetics behind the extra stem – Orange County Register

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Could I theoretically create a 4-leaf clover field by cutting all 3-leaf clover and only leave the 4- and above leaf clover standing, repeating this multiple times? - Quora