Seeds of Plumbago zeylanica, commonly known as Ceylon leadwort, doctorbush or wild leadwort, is a species of plumbago with a pantropical distribution. A strong ground cover and is ideal for stabilizing soil erosion. This is an excellent alternative for wedelia and non-native plumbagos.This plant has white tubular flowers with green ribs and blue and purple anthers. Flowers can grow 15 feet across on racemes. Hardy to zones 10-11.