Guinness has some explaining to do. The Irish beer giant has apologized for mixing up a shamrock with a four-leaf clover on a subway ad in Toronto ahead of St. Patrick’s Day, reports the Toronto ...

but still a four- leaf clover). The good St. Patrick, of course, used a shamrock – three leaves – to explain the Holy Trinity, not a holy foursome! Of course, The Courant is as guilty as the ...

At least one of these has deep purple leaves, and is sold as a “Shamrock.” But the true “Shamrock” is not a species of Oxalis. Rather it is a species in the genus Trifolium, a low-growing ...

DETROIT (WWJ) - A local flower shop is clearing up a misconception many people may have about Ireland's national flower: A four leaf clover is not a shamrock. Wesley Berry Flowers in Commerce ...

And if you thought four-leaf clovers were shamrocks, you’re not alone, but the Irish shamrock, the country’s national symbol, only has three leaves. In 2017, Twitter users were quick to poke ...