This wasp was spotted on Dove Weed (
Croton setigerus) at the Claremont Colleges'
Robert J. Bernard Biological Field Station. I was only able to get a couple of shots (with a non-macro lens) before it took off. I realized looking at the photos, however, that this wasp is one that we haven't previously documented at the field station, so any information about its identity will be greatly appreciated!