This restoration area was mostly cleared of cape ivy a few years ago, but it's back with a vengeance.
This specie is called German Ivy as we obersed at Arroyo Seco in Los Angeles. The leavea have identical shapes and looks bright.
Delairea is a plant genus within the family Asteraceae. It is classified within tribe Senecioneae. It contains only one species, Delairea odorata, which was previously included in the genus Senecio as Senecio mikanioides, and is known as cape ivy in some parts of the world and German ivy in others.