பொருள் : Prostrate European herb with small yellow flowers and curved black pods. Naturalized in North America.
ஒத்த சொற்கள் : black medick, medicago lupulina, nonesuch clover, yellow trefoil
பொருள் : Clover native to Ireland with yellowish flowers. Often considered the true or original shamrock.
ஒத்த சொற்கள் : lesser yellow trefoil, shamrock, trifolium dubium