Oxalis dillenii

Oxalis dillenii, also the southern wood-sorrel and slender yellow woodsorrel, is part of the wood-sorrel family Oxalidaceae, in the genus "Oxalis". Like other "Oxalis" species, the leaves of this plant resemble clover leaves, with three leaflets. Flowers have five yellow petals that are in length. Leaflets are wide with pointed hairs. Fruits are rather brown and . It is often considered a weed, and can be found worldwide, but likely originated in North America.