What is another word for trifolium?
Pronunciation: [tɹa͡ɪfˈə͡ʊli͡əm] (IPA) 
Trifolium is a genus of flowering plants in the legume family, including clovers. Synonyms for the word trifolium include trefoil, shamrock, and quatrefoil. Trefoil is a term often used for a three-lobed leaf, while shamrock specifically refers to the three-leaf symbol recognized as a national emblem of Ireland. Quatrefoil, on the other hand, is a more decorative four-leaf symbol often used in design and architecture. Other synonyms include three-leaved grass, clover, and garden clover. These terms are commonly used interchangeably with trifolium and are often associated with good luck and St. Patrick's Day.
