shamrock pea
plant
Also known as: Parochetus communis
Quick Summary
The shamrock pea (Parochetus communis) is a trailing herb belonging to the pea family (Leguminosae). It is native to Asia and Africa and features trifoliate leaves, meaning each leaf is divided into three leaflets. This plant has inconspicuous pale purple flowers and can be grown in pots or hanging baskets.12
While often associated with the broader concept of "shamrock," which includes plants like white clover and wood sorrel and holds cultural significance for Ireland, the shamrock pea is a distinct species within this group.2
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