With St. Patrick’s Day approaching, grocery stores and nurseries will be selling “shamrocks.” As someone of Irish descent, I ...

With March now upon us, St. Patrick’s Day is right around the corner. But Leprechauns, green beer and pots of gold aside, there is another traditional symbol associated with the ...

This eye-catching plant produces small white to pink flowers. Its leaves may be green, variegated or deep maroon. While true shamrock has a fibrous root system, many oxalis species produce tubers ...

AD, a missionary who earlier assumed the name Patricius, arrived in Ireland with the objective of converting the Celtic Irish to Christianity. Legend has it that he used a small, three-leafed plant to ...

If you’ve ever seen a floral display around St. Patrick’s Day, then you’ve likely seen an Oxalis triangularis plant in all ...