Hard to believe that yes, this, too, is a thunbergia! I bought this plant years ago and had Pasiano plant it, but it was invisible–obscured by bougainvillea and ferns. I thought it had died out long ago, then yesterday I saw it rising up from the thick undergrowth and twining up this wire at the entrance to my house. Perfect!
Now, go HERE for Cee’s perfect detail of an iris and flowers by others!