Prettiness In The Desert

I photographed this wonderful little cluster of flowers while walking around my church yard. Wish I could tell you its name, but I spent almost an hour on the internet trying to identify them with no success. The background sparkle effects (bokeh in photographic terms), is caused by a granite rock behind this flower. The granite had a lot of crystals in it which reflected the out of focus sunlight reflection. Any help with the flower name will be much appreciated. CreativeLenna in her comment mentioned that it's Lantana. And she is right, Weeping Lantana to be exact!

A Fuller Frame View