More similar differences

Photo: Snake flower, North Lawson Park

Look at these two flowers, they are certainly different but they also have a type of stripe down the centre of each petal, a characteristic that they share with the Dampiera I showed recently and the unidentified flower in October. I thought to myself, they will be variations of Dampiera, but they aren't. They do however all seem to belong to the Goodeniaceae family.

Photo: Daisy-leaved Goodenia