Photo courtesy of Errol Douwes

Wedelia or Singapore Daisy, Sphagneticola trilobata

 This plant is invasive throughout South Africa and is also considered one of the world’s worst 100 invasive species. Wedelia is a mat forming, creeping perennial herb that reproduces mainly vegetatively – i.e. where stems touch the ground they will form roots and new plants grow. Leaves are dark green above and paler underneath, hairy with serrated edges.  The bright yellow, daisy-like flowers are distinctive

Flowering period: All year round

To eradicate this plant: This invasive plant is very hardy and is tough to remove! Dig out by the roots and place in plastic bags to rot before adding to compost. Careful and selective foliar spraying is effective. Constant follow up is required.