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Shamrock
Sprig of young clover, used as a symbol of Ireland / From Wikipedia, the free encyclopedia
This article is about the plant that is a symbol of Ireland. For other uses, see Shamrock (disambiguation).
"Three-leaf clover" redirects here. For the Teenage Joans song, see Three Leaf Clover.
Not to be confused with Four-leaf clover.
A shamrock is a type of clover, used as a symbol of Ireland. Saint Patrick, one of Ireland's patron saints, is said to have used it as a metaphor for the Christian Holy Trinity.[1] The name shamrock comes from Irish seamróg ([ˈʃamˠɾˠoːɡ]), which is the diminutive of the Irish word seamair and simply means "young clover".[2]
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At most times, Shamrock refers to either the species Trifolium dubium (lesser/yellow clover, Irish: seamair bhuí)[3] or Trifolium repens (white clover, Irish: seamair bhán). However, other three-leaved plants—such as Medicago lupulina, Trifolium pratense, and Oxalis acetosella—are sometimes called shamrocks. The shamrock was traditionally used for its medicinal properties,[4] and was a popular motif in Victorian times.